Merge remote-tracking branch 'linus/master' into x86/urgent

416 files changed, 21826 insertions, 16523 deletions

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index ead0bc68439..1919634a9b3 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -87,6 +87,10 @@ config ARCH_HAS_ILOG2_U64
 	bool
 	default y if 64BIT
 
+config ARCH_HAS_CPU_IDLE_WAIT
+	bool
+	default y
+
 config GENERIC_HWEIGHT
 	bool
 	default y
@@ -133,6 +137,7 @@ config PPC
 	select IRQ_PER_CPU
 	select GENERIC_IRQ_SHOW
 	select GENERIC_IRQ_SHOW_LEVEL
+	select IRQ_FORCED_THREADING
 	select HAVE_RCU_TABLE_FREE if SMP
 	select HAVE_SYSCALL_TRACEPOINTS
 	select HAVE_BPF_JIT if (PPC64 && NET)
@@ -363,8 +368,9 @@ config KEXEC
 
 config CRASH_DUMP
 	bool "Build a kdump crash kernel"
-	depends on PPC64 || 6xx || FSL_BOOKE
-	select RELOCATABLE if PPC64 || FSL_BOOKE
+	depends on PPC64 || 6xx || FSL_BOOKE || (44x && !SMP && !PPC_47x)
+	select RELOCATABLE if PPC64 || 44x
+	select DYNAMIC_MEMSTART if FSL_BOOKE
 	help
 	  Build a kernel suitable for use as a kdump capture kernel.
 	  The same kernel binary can be used as production kernel and dump
@@ -685,6 +691,10 @@ config FSL_LBC
 	  controller.  Also contains some common code used by
 	  drivers for specific local bus peripherals.
 
+config FSL_IFC
+	bool
+        depends on FSL_SOC
+
 config FSL_GTM
 	bool
 	depends on PPC_83xx || QUICC_ENGINE || CPM2
@@ -708,6 +718,7 @@ config PCI
 	default PCI_PERMEDIA if !4xx && !CPM2 && !8xx
 	default PCI_QSPAN if !4xx && !CPM2 && 8xx
 	select ARCH_SUPPORTS_MSI
+	select GENERIC_PCI_IOMAP
 	help
 	  Find out whether your system includes a PCI bus. PCI is the name of
 	  a bus system, i.e. the way the CPU talks to the other stuff inside
@@ -770,6 +781,10 @@ source "drivers/rapidio/Kconfig"
 
 endmenu
 
+config NONSTATIC_KERNEL
+	bool
+	default n
+
 menu "Advanced setup"
 	depends on PPC32
 
@@ -819,13 +834,32 @@ config LOWMEM_CAM_NUM
 	int "Number of CAMs to use to map low memory" if LOWMEM_CAM_NUM_BOOL
 	default 3
 
+config DYNAMIC_MEMSTART
+	bool "Enable page aligned dynamic load address for kernel (EXPERIMENTAL)"
+	depends on EXPERIMENTAL && ADVANCED_OPTIONS && FLATMEM && (FSL_BOOKE || 44x)
+	select NONSTATIC_KERNEL
+	help
+	  This option enables the kernel to be loaded at any page aligned
+	  physical address. The kernel creates a mapping from KERNELBASE to 
+	  the address where the kernel is loaded. The page size here implies
+	  the TLB page size of the mapping for kernel on the particular platform.
+	  Please refer to the init code for finding the TLB page size.
+
+	  DYNAMIC_MEMSTART is an easy way of implementing pseudo-RELOCATABLE
+	  kernel image, where the only restriction is the page aligned kernel
+	  load address. When this option is enabled, the compile time physical 
+	  address CONFIG_PHYSICAL_START is ignored.
+
+	  This option is overridden by CONFIG_RELOCATABLE
+
 config RELOCATABLE
 	bool "Build a relocatable kernel (EXPERIMENTAL)"
-	depends on EXPERIMENTAL && ADVANCED_OPTIONS && FLATMEM && (FSL_BOOKE || PPC_47x)
+	depends on EXPERIMENTAL && ADVANCED_OPTIONS && FLATMEM && 44x
+	select NONSTATIC_KERNEL
 	help
 	  This builds a kernel image that is capable of running at the
-	  location the kernel is loaded at (some alignment restrictions may
-	  exist).
+	  location the kernel is loaded at, without any alignment restrictions.
+	  This feature is a superset of DYNAMIC_MEMSTART and hence overrides it.
 
 	  One use is for the kexec on panic case where the recovery kernel
 	  must live at a different physical address than the primary
@@ -835,7 +869,11 @@ config RELOCATABLE
 	  it has been loaded at and the compile time physical addresses
 	  CONFIG_PHYSICAL_START is ignored.  However CONFIG_PHYSICAL_START
 	  setting can still be useful to bootwrappers that need to know the
-	  load location of the kernel (eg. u-boot/mkimage).
+	  load address of the kernel (eg. u-boot/mkimage).
+
+config RELOCATABLE_PPC32
+	def_bool y
+	depends on PPC32 && RELOCATABLE
 
 config PAGE_OFFSET_BOOL
 	bool "Set custom page offset address"
@@ -865,7 +903,7 @@ config KERNEL_START_BOOL
 config KERNEL_START
 	hex "Virtual address of kernel base" if KERNEL_START_BOOL
 	default PAGE_OFFSET if PAGE_OFFSET_BOOL
-	default "0xc2000000" if CRASH_DUMP && !RELOCATABLE
+	default "0xc2000000" if CRASH_DUMP && !NONSTATIC_KERNEL
 	default "0xc0000000"
 
 config PHYSICAL_START_BOOL
@@ -878,7 +916,7 @@ config PHYSICAL_START_BOOL
 
 config PHYSICAL_START
 	hex "Physical address where the kernel is loaded" if PHYSICAL_START_BOOL
-	default "0x02000000" if PPC_STD_MMU && CRASH_DUMP && !RELOCATABLE
+	default "0x02000000" if PPC_STD_MMU && CRASH_DUMP && !NONSTATIC_KERNEL
 	default "0x00000000"
 
 config PHYSICAL_ALIGN
@@ -924,6 +962,7 @@ endmenu
 if PPC64
 config RELOCATABLE
 	bool "Build a relocatable kernel"
+	select NONSTATIC_KERNEL
 	help
 	  This builds a kernel image that is capable of running anywhere
 	  in the RMA (real memory area) at any 16k-aligned base address.
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index 1b8a9c905cf..4ccb2a009f7 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -336,4 +336,16 @@ config PPC_EARLY_DEBUG_CPM_ADDR
 	  platform probing is done, all platforms selected must
 	  share the same address.
 
+config STRICT_DEVMEM
+	def_bool y
+	prompt "Filter access to /dev/mem"
+	help
+	  This option restricts access to /dev/mem.  If this option is
+	  disabled, you allow userspace access to all memory, including
+	  kernel and userspace memory. Accidental memory access is likely
+	  to be disastrous.
+	  Memory access is required for experts who want to debug the kernel.
+
+	  If you are unsure, say Y.
+
 endmenu
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 70ba0c0a122..b8b105c01c6 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -63,9 +63,9 @@ override CC	+= -m$(CONFIG_WORD_SIZE)
 override AR	:= GNUTARGET=elf$(CONFIG_WORD_SIZE)-powerpc $(AR)
 endif
 
-LDFLAGS_vmlinux-yy := -Bstatic
-LDFLAGS_vmlinux-$(CONFIG_PPC64)$(CONFIG_RELOCATABLE) := -pie
-LDFLAGS_vmlinux	:= $(LDFLAGS_vmlinux-yy)
+LDFLAGS_vmlinux-y := -Bstatic
+LDFLAGS_vmlinux-$(CONFIG_RELOCATABLE) := -pie
+LDFLAGS_vmlinux	:= $(LDFLAGS_vmlinux-y)
 
 CFLAGS-$(CONFIG_PPC64)	:= -mminimal-toc -mtraceback=no -mcall-aixdesc
 CFLAGS-$(CONFIG_PPC32)	:= -ffixed-r2 -mmultiple
@@ -131,8 +131,7 @@ KBUILD_CFLAGS		+= -mno-sched-epilog
 endif
 
 cpu-as-$(CONFIG_4xx)		+= -Wa,-m405
-cpu-as-$(CONFIG_6xx)		+= -Wa,-maltivec
-cpu-as-$(CONFIG_POWER4)		+= -Wa,-maltivec
+cpu-as-$(CONFIG_ALTIVEC)	+= -Wa,-maltivec
 cpu-as-$(CONFIG_E500)		+= -Wa,-me500
 cpu-as-$(CONFIG_E200)		+= -Wa,-me200
 
@@ -166,7 +165,7 @@ all: zImage
 
 # With make 3.82 we cannot mix normal and wildcard targets
 BOOT_TARGETS1 := zImage zImage.initrd uImage
-BOOT_TARGETS2 := zImage% dtbImage% treeImage.% cuImage.% simpleImage.%
+BOOT_TARGETS2 := zImage% dtbImage% treeImage.% cuImage.% simpleImage.% uImage.%
 
 PHONY += $(BOOT_TARGETS1) $(BOOT_TARGETS2)
 
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 72ee8c1fba4..8844a17ce8e 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -45,6 +45,7 @@ $(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=405
 $(obj)/cuboot-acadia.o: BOOTCFLAGS += -mcpu=405
 $(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu=405
 $(obj)/treeboot-iss4xx.o: BOOTCFLAGS += -mcpu=405
+$(obj)/treeboot-currituck.o: BOOTCFLAGS += -mcpu=405
 $(obj)/virtex405-head.o: BOOTAFLAGS += -mcpu=405
 
 
@@ -79,7 +80,8 @@ src-plat := of.c cuboot-52xx.c cuboot-824x.c cuboot-83xx.c cuboot-85xx.c holly.c
 		cuboot-warp.c cuboot-85xx-cpm2.c cuboot-yosemite.c simpleboot.c \
 		virtex405-head.S virtex.c redboot-83xx.c cuboot-sam440ep.c \
 		cuboot-acadia.c cuboot-amigaone.c cuboot-kilauea.c \
-		gamecube-head.S gamecube.c wii-head.S wii.c treeboot-iss4xx.c
+		gamecube-head.S gamecube.c wii-head.S wii.c treeboot-iss4xx.c \
+		treeboot-currituck.c
 src-boot := $(src-wlib) $(src-plat) empty.c
 
 src-boot := $(addprefix $(obj)/, $(src-boot))
@@ -199,6 +201,7 @@ image-$(CONFIG_EP405)			+= dtbImage.ep405
 image-$(CONFIG_HOTFOOT)			+= cuImage.hotfoot
 image-$(CONFIG_WALNUT)			+= treeImage.walnut
 image-$(CONFIG_ACADIA)			+= cuImage.acadia
+image-$(CONFIG_OBS600)			+= uImage.obs600
 
 # Board ports in arch/powerpc/platform/44x/Kconfig
 image-$(CONFIG_EBONY)			+= treeImage.ebony cuImage.ebony
@@ -212,6 +215,7 @@ image-$(CONFIG_WARP)			+= cuImage.warp
 image-$(CONFIG_YOSEMITE)		+= cuImage.yosemite
 image-$(CONFIG_ISS4xx)			+= treeImage.iss4xx \
 					   treeImage.iss4xx-mpic
+image-$(CONFIG_CURRITUCK)			+= treeImage.currituck
 
 # Board ports in arch/powerpc/platform/8xx/Kconfig
 image-$(CONFIG_MPC86XADS)		+= cuImage.mpc866ads
@@ -316,6 +320,12 @@ $(obj)/zImage.iseries: vmlinux
 $(obj)/uImage: vmlinux $(wrapperbits)
 	$(call if_changed,wrap,uboot)
 
+$(obj)/uImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits)
+	$(call if_changed,wrap,uboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
+
+$(obj)/uImage.%: vmlinux $(obj)/%.dtb $(wrapperbits)
+	$(call if_changed,wrap,uboot-$*,,$(obj)/$*.dtb)
+
 $(obj)/cuImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits)
 	$(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
 
@@ -335,8 +345,8 @@ $(obj)/treeImage.%: vmlinux $(obj)/%.dtb $(wrapperbits)
 	$(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb)
 
 # Rule to build device tree blobs
-$(obj)/%.dtb: $(src)/dts/%.dts
-	$(call cmd,dtc)
+$(obj)/%.dtb: $(src)/dts/%.dts FORCE
+	$(call if_changed_dep,dtc)
 
 # If there isn't a platform selected then just strip the vmlinux.
 ifeq (,$(image-y))
diff --git a/arch/powerpc/boot/dcr.h b/arch/powerpc/boot/dcr.h
index 645a7c964e5..cc73f7a95e2 100644
--- a/arch/powerpc/boot/dcr.h
+++ b/arch/powerpc/boot/dcr.h
@@ -9,6 +9,12 @@
 	})
 #define mtdcr(rn, val) \
 	asm volatile("mtdcr %0,%1" : : "i"(rn), "r"(val))
+#define mfdcrx(rn) \
+	({	\
+		unsigned long rval; \
+		asm volatile("mfdcrx %0,%1" : "=r"(rval) : "r"(rn)); \
+		rval; \
+	})
 
 /* 440GP/440GX SDRAM controller DCRs */
 #define DCRN_SDRAM0_CFGADDR				0x010
diff --git a/arch/powerpc/boot/div64.S b/arch/powerpc/boot/div64.S
index d271ab54267..bbcb8a4cc12 100644
--- a/arch/powerpc/boot/div64.S
+++ b/arch/powerpc/boot/div64.S
@@ -57,3 +57,55 @@ __div64_32:
 	stw	r8,4(r3)
 	mr	r3,r6		# return the remainder in r3
 	blr
+
+/*
+ * Extended precision shifts.
+ *
+ * Updated to be valid for shift counts from 0 to 63 inclusive.
+ * -- Gabriel
+ *
+ * R3/R4 has 64 bit value
+ * R5    has shift count
+ * result in R3/R4
+ *
+ *  ashrdi3: arithmetic right shift (sign propagation)	
+ *  lshrdi3: logical right shift
+ *  ashldi3: left shift
+ */
+	.globl __ashrdi3
+__ashrdi3:
+	subfic	r6,r5,32
+	srw	r4,r4,r5	# LSW = count > 31 ? 0 : LSW >> count
+	addi	r7,r5,32	# could be xori, or addi with -32
+	slw	r6,r3,r6	# t1 = count > 31 ? 0 : MSW << (32-count)
+	rlwinm	r8,r7,0,32	# t3 = (count < 32) ? 32 : 0
+	sraw	r7,r3,r7	# t2 = MSW >> (count-32)
+	or	r4,r4,r6	# LSW |= t1
+	slw	r7,r7,r8	# t2 = (count < 32) ? 0 : t2
+	sraw	r3,r3,r5	# MSW = MSW >> count
+	or	r4,r4,r7	# LSW |= t2
+	blr
+
+	.globl __ashldi3
+__ashldi3:
+	subfic	r6,r5,32
+	slw	r3,r3,r5	# MSW = count > 31 ? 0 : MSW << count
+	addi	r7,r5,32	# could be xori, or addi with -32
+	srw	r6,r4,r6	# t1 = count > 31 ? 0 : LSW >> (32-count)
+	slw	r7,r4,r7	# t2 = count < 32 ? 0 : LSW << (count-32)
+	or	r3,r3,r6	# MSW |= t1
+	slw	r4,r4,r5	# LSW = LSW << count
+	or	r3,r3,r7	# MSW |= t2
+	blr
+
+	.globl __lshrdi3
+__lshrdi3:
+	subfic	r6,r5,32
+	srw	r4,r4,r5	# LSW = count > 31 ? 0 : LSW >> count
+	addi	r7,r5,32	# could be xori, or addi with -32
+	slw	r6,r3,r6	# t1 = count > 31 ? 0 : MSW << (32-count)
+	srw	r7,r3,r7	# t2 = count < 32 ? 0 : MSW >> (count-32)
+	or	r4,r4,r6	# LSW |= t1
+	srw	r3,r3,r5	# MSW = MSW >> count
+	or	r4,r4,r7	# LSW |= t2
+	blr
diff --git a/arch/powerpc/boot/dts/asp834x-redboot.dts b/arch/powerpc/boot/dts/asp834x-redboot.dts
index 261d10c4534..227290db866 100644
--- a/arch/powerpc/boot/dts/asp834x-redboot.dts
+++ b/arch/powerpc/boot/dts/asp834x-redboot.dts
@@ -256,7 +256,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <400000000>;
 			interrupts = <9 0x8>;
@@ -266,7 +266,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <400000000>;
 			interrupts = <10 0x8>;
diff --git a/arch/powerpc/boot/dts/currituck.dts b/arch/powerpc/boot/dts/currituck.dts
new file mode 100644
index 00000000000..b801dd06e57
--- /dev/null
+++ b/arch/powerpc/boot/dts/currituck.dts
@@ -0,0 +1,237 @@
+/*
+ * Device Tree Source for IBM Embedded PPC 476 Platform
+ *
+ * Copyright © 2011 Tony Breeds IBM Corporation
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without
+ * any warranty of any kind, whether express or implied.
+ */
+
+/dts-v1/;
+
+/memreserve/ 0x01f00000 0x00100000;	// spin table
+
+/ {
+	#address-cells = <2>;
+	#size-cells = <2>;
+	model = "ibm,currituck";
+	compatible = "ibm,currituck";
+	dcr-parent = <&{/cpus/cpu@0}>;
+
+	aliases {
+		serial0 = &UART0;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			device_type = "cpu";
+			model = "PowerPC,476";
+			reg = <0>;
+			clock-frequency = <1600000000>; // 1.6 GHz
+			timebase-frequency = <100000000>; // 100Mhz
+			i-cache-line-size = <32>;
+			d-cache-line-size = <32>;
+			i-cache-size = <32768>;
+			d-cache-size = <32768>;
+			dcr-controller;
+			dcr-access-method = "native";
+			status = "ok";
+		};
+		cpu@1 {
+			device_type = "cpu";
+			model = "PowerPC,476";
+			reg = <1>;
+			clock-frequency = <1600000000>; // 1.6 GHz
+			timebase-frequency = <100000000>; // 100Mhz
+			i-cache-line-size = <32>;
+			d-cache-line-size = <32>;
+			i-cache-size = <32768>;
+			d-cache-size = <32768>;
+			dcr-controller;
+			dcr-access-method = "native";
+			status = "disabled";
+			enable-method = "spin-table";
+			cpu-release-addr = <0x0 0x01f00000>;
+		};
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x0 0x0 0x0 0x0>; // filled in by zImage
+	};
+
+	MPIC: interrupt-controller {
+		compatible = "chrp,open-pic";
+		interrupt-controller;
+		dcr-reg = <0xffc00000 0x00040000>;
+		#address-cells = <0>;
+		#size-cells = <0>;
+		#interrupt-cells = <2>;
+
+	};
+
+	plb {
+		compatible = "ibm,plb6";
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+		clock-frequency = <200000000>; // 200Mhz
+
+		POB0: opb {
+			compatible = "ibm,opb-4xx", "ibm,opb";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			/* Wish there was a nicer way of specifying a full
+			 * 32-bit range
+			 */
+			ranges = <0x00000000 0x00000200 0x00000000 0x80000000
+				  0x80000000 0x00000200 0x80000000 0x80000000>;
+			clock-frequency = <100000000>;
+
+			UART0: serial@10000000 {
+				device_type = "serial";
+				compatible = "ns16750", "ns16550";
+				reg = <0x10000000 0x00000008>;
+				virtual-reg = <0xe1000000>;
+				clock-frequency = <1851851>; // PCIe refclk/MCGC0_CTL[UART]
+				current-speed = <115200>;
+				interrupt-parent = <&MPIC>;
+				interrupts = <34 2>;
+			};
+
+			IIC0: i2c@00000000 {
+				compatible = "ibm,iic-currituck", "ibm,iic";
+				reg = <0x0 0x00000014>;
+				interrupt-parent = <&MPIC>;
+				interrupts = <79 2>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+                                rtc@68 {
+                                        compatible = "stm,m41t80", "m41st85";
+                                        reg = <0x68>;
+                                };
+			};
+		};
+
+		PCIE0: pciex@10100000000 {		// 4xGBIF1
+			device_type = "pci";
+			#interrupt-cells = <1>;
+			#size-cells = <2>;
+			#address-cells = <3>;
+			compatible = "ibm,plb-pciex-476fpe", "ibm,plb-pciex";
+			primary;
+			port = <0x0>; /* port number */
+			reg = <0x00000101 0x00000000 0x0 0x10000000		/* Config space access */
+			       0x00000100 0x00000000 0x0 0x00001000>;	/* UTL Registers space access */
+			dcr-reg = <0x80 0x20>;
+
+//                                pci_space  < pci_addr          > < cpu_addr          > < size       >
+			ranges = <0x02000000 0x00000000 0x80000000 0x00000110 0x80000000 0x0 0x80000000
+			          0x01000000 0x0        0x0        0x00000140 0x0        0x0 0x00010000>;
+
+			/* Inbound starting at 0 to memsize filled in by zImage */
+			dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x0>;
+
+			/* This drives busses 0 to 0xf */
+			bus-range = <0x0 0xf>;
+
+			/* Legacy interrupts (note the weird polarity, the bridge seems
+			 * to invert PCIe legacy interrupts).
+			 * We are de-swizzling here because the numbers are actually for
+			 * port of the root complex virtual P2P bridge. But I want
+			 * to avoid putting a node for it in the tree, so the numbers
+			 * below are basically de-swizzled numbers.
+			 * The real slot is on idsel 0, so the swizzling is 1:1
+			 */
+			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
+			interrupt-map = <
+				0x0 0x0 0x0 0x1 &MPIC 46 0x2 /* int A */
+				0x0 0x0 0x0 0x2 &MPIC 47 0x2 /* int B */
+				0x0 0x0 0x0 0x3 &MPIC 48 0x2 /* int C */
+				0x0 0x0 0x0 0x4 &MPIC 49 0x2 /* int D */>;
+		};
+
+		PCIE1: pciex@30100000000 {		// 4xGBIF0
+			device_type = "pci";
+			#interrupt-cells = <1>;
+			#size-cells = <2>;
+			#address-cells = <3>;
+			compatible = "ibm,plb-pciex-476fpe", "ibm,plb-pciex";
+			primary;
+			port = <0x1>; /* port number */
+			reg = <0x00000301 0x00000000 0x0 0x10000000		/* Config space access */
+			       0x00000300 0x00000000 0x0 0x00001000>;	/* UTL Registers space access */
+			dcr-reg = <0x60 0x20>;
+
+			ranges = <0x02000000 0x00000000 0x80000000 0x00000310 0x80000000 0x0 0x80000000
+			          0x01000000 0x0        0x0        0x00000340 0x0        0x0 0x00010000>;
+
+			/* Inbound starting at 0 to memsize filled in by zImage */
+			dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x0>;
+
+			/* This drives busses 0 to 0xf */
+			bus-range = <0x0 0xf>;
+
+			/* Legacy interrupts (note the weird polarity, the bridge seems
+			 * to invert PCIe legacy interrupts).
+			 * We are de-swizzling here because the numbers are actually for
+			 * port of the root complex virtual P2P bridge. But I want
+			 * to avoid putting a node for it in the tree, so the numbers
+			 * below are basically de-swizzled numbers.
+			 * The real slot is on idsel 0, so the swizzling is 1:1
+			 */
+			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
+			interrupt-map = <
+				0x0 0x0 0x0 0x1 &MPIC 38 0x2 /* int A */
+				0x0 0x0 0x0 0x2 &MPIC 39 0x2 /* int B */
+				0x0 0x0 0x0 0x3 &MPIC 40 0x2 /* int C */
+				0x0 0x0 0x0 0x4 &MPIC 41 0x2 /* int D */>;
+		};
+
+		PCIE2: pciex@38100000000 {		// 2xGBIF0
+			device_type = "pci";
+			#interrupt-cells = <1>;
+			#size-cells = <2>;
+			#address-cells = <3>;
+			compatible = "ibm,plb-pciex-476fpe", "ibm,plb-pciex";
+			primary;
+			port = <0x2>; /* port number */
+			reg = <0x00000381 0x00000000 0x0 0x10000000		/* Config space access */
+			       0x00000380 0x00000000 0x0 0x00001000>;	/* UTL Registers space access */
+			dcr-reg = <0xA0 0x20>;
+
+			ranges = <0x02000000 0x00000000 0x80000000 0x00000390 0x80000000 0x0 0x80000000
+			          0x01000000 0x0        0x0        0x000003C0 0x0        0x0 0x00010000>;
+
+			/* Inbound starting at 0 to memsize filled in by zImage */
+			dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x0>;
+
+			/* This drives busses 0 to 0xf */
+			bus-range = <0x0 0xf>;
+
+			/* Legacy interrupts (note the weird polarity, the bridge seems
+			 * to invert PCIe legacy interrupts).
+			 * We are de-swizzling here because the numbers are actually for
+			 * port of the root complex virtual P2P bridge. But I want
+			 * to avoid putting a node for it in the tree, so the numbers
+			 * below are basically de-swizzled numbers.
+			 * The real slot is on idsel 0, so the swizzling is 1:1
+			 */
+			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
+			interrupt-map = <
+				0x0 0x0 0x0 0x1 &MPIC 54 0x2 /* int A */
+				0x0 0x0 0x0 0x2 &MPIC 55 0x2 /* int B */
+				0x0 0x0 0x0 0x3 &MPIC 56 0x2 /* int C */
+				0x0 0x0 0x0 0x4 &MPIC 57 0x2 /* int D */>;
+		};
+
+	};
+
+	chosen {
+		linux,stdout-path = &UART0;
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/mpc8536si-post.dtsi b/arch/powerpc/boot/dts/fsl/mpc8536si-post.dtsi
new file mode 100644
index 00000000000..89af6263770
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/mpc8536si-post.dtsi
@@ -0,0 +1,248 @@
+/*
+ * MPC8536 Silicon/SoC Device Tree Source (post include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+&lbc {
+	#address-cells = <2>;
+	#size-cells = <1>;
+	compatible = "fsl,mpc8536-elbc", "fsl,elbc", "simple-bus";
+	interrupts = <19 2 0 0>;
+};
+
+/* controller at 0x8000 */
+&pci0 {
+	compatible = "fsl,mpc8540-pci";
+	device_type = "pci";
+	interrupts = <24 0x2 0 0>;
+	bus-range = <0 0xff>;
+	#interrupt-cells = <1>;
+	#size-cells = <2>;
+	#address-cells = <3>;
+};
+
+/* controller at 0x9000 */
+&pci1 {
+	compatible = "fsl,mpc8548-pcie";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 255>;
+	clock-frequency = <33333333>;
+	interrupts = <25 2 0 0>;
+
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <25 2 0 0>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x4 0x1 0x0 0x0
+			0000 0x0 0x0 0x2 &mpic 0x5 0x1 0x0 0x0
+			0000 0x0 0x0 0x3 &mpic 0x6 0x1 0x0 0x0
+			0000 0x0 0x0 0x4 &mpic 0x7 0x1 0x0 0x0
+			>;
+	};
+};
+
+/* controller at 0xa000 */
+&pci2 {
+	compatible = "fsl,mpc8548-pcie";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 255>;
+	clock-frequency = <33333333>;
+	interrupts = <26 2 0 0>;
+
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <26 2 0 0>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x0 0x1 0x0 0x0
+			0000 0x0 0x0 0x2 &mpic 0x1 0x1 0x0 0x0
+			0000 0x0 0x0 0x3 &mpic 0x2 0x1 0x0 0x0
+			0000 0x0 0x0 0x4 &mpic 0x3 0x1 0x0 0x0
+			>;
+	};
+};
+
+/* controller at 0xb000 */
+&pci3 {
+	compatible = "fsl,mpc8548-pcie";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 255>;
+	clock-frequency = <33333333>;
+	interrupts = <27 2 0 0>;
+
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <27 2 0 0>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x8 0x1 0x0 0x0
+			0000 0x0 0x0 0x2 &mpic 0x9 0x1 0x0 0x0
+			0000 0x0 0x0 0x3 &mpic 0xa 0x1 0x0 0x0
+			0000 0x0 0x0 0x4 &mpic 0xb 0x1 0x0 0x0
+			>;
+	};
+};
+&soc {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	device_type = "soc";
+	compatible = "fsl,mpc8536-immr", "simple-bus";
+	bus-frequency = <0>;		// Filled out by uboot.
+
+	ecm-law@0 {
+		compatible = "fsl,ecm-law";
+		reg = <0x0 0x1000>;
+		fsl,num-laws = <12>;
+	};
+
+	ecm@1000 {
+		compatible = "fsl,mpc8536-ecm", "fsl,ecm";
+		reg = <0x1000 0x1000>;
+		interrupts = <17 2 0 0>;
+	};
+
+	memory-controller@2000 {
+		compatible = "fsl,mpc8536-memory-controller";
+		reg = <0x2000 0x1000>;
+		interrupts = <18 2 0 0>;
+	};
+
+/include/ "pq3-i2c-0.dtsi"
+/include/ "pq3-i2c-1.dtsi"
+/include/ "pq3-duart-0.dtsi"
+
+/include/ "pq3-espi-0.dtsi"
+	spi@7000 {
+		fsl,espi-num-chipselects = <4>;
+	};
+
+/include/ "pq3-gpio-0.dtsi"
+
+	/* mark compat w/8572 to get some erratum treatment */
+	gpio-controller@f000 {
+		compatible = "fsl,mpc8572-gpio", "fsl,pq3-gpio";
+	};
+
+	sata@18000 {
+		compatible = "fsl,mpc8536-sata", "fsl,pq-sata";
+		reg = <0x18000 0x1000>;
+		cell-index = <1>;
+		interrupts = <74 0x2 0 0>;
+	};
+
+	sata@19000 {
+		compatible = "fsl,mpc8536-sata", "fsl,pq-sata";
+		reg = <0x19000 0x1000>;
+		cell-index = <2>;
+		interrupts = <41 0x2 0 0>;
+	};
+
+	L2: l2-cache-controller@20000 {
+		compatible = "fsl,mpc8536-l2-cache-controller";
+		reg = <0x20000 0x1000>;
+		cache-line-size = <32>;	// 32 bytes
+		cache-size = <0x80000>; // L2, 512K
+		interrupts = <16 2 0 0>;
+	};
+
+/include/ "pq3-dma-0.dtsi"
+/include/ "pq3-etsec1-0.dtsi"
+/include/ "pq3-etsec1-timer-0.dtsi"
+
+	usb@22000 {
+		compatible = "fsl,mpc8536-usb2-mph", "fsl-usb2-mph";
+		reg = <0x22000 0x1000>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		interrupts = <28 0x2 0 0>;
+	};
+
+	usb@23000 {
+		compatible = "fsl,mpc8536-usb2-mph", "fsl-usb2-mph";
+		reg = <0x23000 0x1000>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		interrupts = <46 0x2 0 0>;
+	};
+
+	ptp_clock@24e00 {
+		interrupts = <68 2 0 0 69 2 0 0 70 2 0 0 71 2 0 0>;
+	};
+
+/include/ "pq3-etsec1-2.dtsi"
+
+	ethernet@26000 {
+		cell-index = <1>;
+	};
+
+	usb@2b000 {
+		compatible = "fsl,mpc8536-usb2-dr", "fsl-usb2-dr";
+		reg = <0x2b000 0x1000>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		interrupts = <60 0x2 0 0>;
+	};
+
+/include/ "pq3-esdhc-0.dtsi"
+/include/ "pq3-sec3.0-0.dtsi"
+/include/ "pq3-mpic.dtsi"
+/include/ "pq3-mpic-timer-B.dtsi"
+
+	global-utilities@e0000 {
+		compatible = "fsl,mpc8536-guts";
+		reg = <0xe0000 0x1000>;
+		fsl,has-rstcr;
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/mpc8536si-pre.dtsi b/arch/powerpc/boot/dts/fsl/mpc8536si-pre.dtsi
new file mode 100644
index 00000000000..7de45a784df
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/mpc8536si-pre.dtsi
@@ -0,0 +1,63 @@
+/*
+ * MPC8536 Silicon/SoC Device Tree Source (pre include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/dts-v1/;
+/ {
+	compatible = "fsl,MPC8536";
+	#address-cells = <2>;
+	#size-cells = <2>;
+	interrupt-parent = <&mpic>;
+
+	aliases {
+		serial0 = &serial0;
+		serial1 = &serial1;
+		ethernet0 = &enet0;
+		ethernet1 = &enet2;
+		pci0 = &pci0;
+		pci1 = &pci1;
+		pci2 = &pci2;
+		pci3 = &pci3;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		PowerPC,8536@0 {
+			device_type = "cpu";
+			reg = <0x0>;
+			next-level-cache = <&L2>;
+		};
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/mpc8544si-post.dtsi b/arch/powerpc/boot/dts/fsl/mpc8544si-post.dtsi
new file mode 100644
index 00000000000..b68eb119fae
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/mpc8544si-post.dtsi
@@ -0,0 +1,191 @@
+/*
+ * MPC8544 Silicon/SoC Device Tree Source (post include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+&lbc {
+	#address-cells = <2>;
+	#size-cells = <1>;
+	compatible = "fsl,mpc8544-lbc", "fsl,pq3-localbus", "simple-bus";
+	interrupts = <19 2 0 0>;
+};
+
+/* controller at 0x8000 */
+&pci0 {
+	compatible = "fsl,mpc8540-pci";
+	device_type = "pci";
+	interrupts = <24 0x2 0 0>;
+	bus-range = <0 0xff>;
+	#interrupt-cells = <1>;
+	#size-cells = <2>;
+	#address-cells = <3>;
+};
+
+/* controller at 0x9000 */
+&pci1 {
+	compatible = "fsl,mpc8548-pcie";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 255>;
+	clock-frequency = <33333333>;
+	interrupts = <25 2 0 0>;
+
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <25 2 0 0>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x4 0x1 0x0 0x0
+			0000 0x0 0x0 0x2 &mpic 0x5 0x1 0x0 0x0
+			0000 0x0 0x0 0x3 &mpic 0x6 0x1 0x0 0x0
+			0000 0x0 0x0 0x4 &mpic 0x7 0x1 0x0 0x0
+			>;
+	};
+};
+
+/* controller at 0xa000 */
+&pci2 {
+	compatible = "fsl,mpc8548-pcie";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 255>;
+	clock-frequency = <33333333>;
+	interrupts = <26 2 0 0>;
+
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <26 2 0 0>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x0 0x1 0x0 0x0
+			0000 0x0 0x0 0x2 &mpic 0x1 0x1 0x0 0x0
+			0000 0x0 0x0 0x3 &mpic 0x2 0x1 0x0 0x0
+			0000 0x0 0x0 0x4 &mpic 0x3 0x1 0x0 0x0
+			>;
+	};
+};
+
+/* controller at 0xb000 */
+&pci3 {
+	compatible = "fsl,mpc8548-pcie";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 255>;
+	clock-frequency = <33333333>;
+	interrupts = <27 2 0 0>;
+
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <27 2 0 0>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x8 0x1 0x0 0x0
+			0000 0x0 0x0 0x2 &mpic 0x9 0x1 0x0 0x0
+			0000 0x0 0x0 0x3 &mpic 0xa 0x1 0x0 0x0
+			0000 0x0 0x0 0x4 &mpic 0xb 0x1 0x0 0x0
+			>;
+	};
+};
+
+&soc {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	device_type = "soc";
+	compatible = "fsl,mpc8544-immr", "simple-bus";
+	bus-frequency = <0>;		// Filled out by uboot.
+
+	ecm-law@0 {
+		compatible = "fsl,ecm-law";
+		reg = <0x0 0x1000>;
+		fsl,num-laws = <10>;
+	};
+
+	ecm@1000 {
+		compatible = "fsl,mpc8544-ecm", "fsl,ecm";
+		reg = <0x1000 0x1000>;
+		interrupts = <17 2 0 0>;
+	};
+
+	memory-controller@2000 {
+		compatible = "fsl,mpc8544-memory-controller";
+		reg = <0x2000 0x1000>;
+		interrupts = <18 2 0 0>;
+	};
+
+/include/ "pq3-i2c-0.dtsi"
+/include/ "pq3-i2c-1.dtsi"
+/include/ "pq3-duart-0.dtsi"
+
+	L2: l2-cache-controller@20000 {
+		compatible = "fsl,mpc8544-l2-cache-controller";
+		reg = <0x20000 0x1000>;
+		cache-line-size = <32>;	// 32 bytes
+		cache-size = <0x40000>; // L2, 256K
+		interrupts = <16 2 0 0>;
+	};
+
+/include/ "pq3-dma-0.dtsi"
+/include/ "pq3-etsec1-0.dtsi"
+/include/ "pq3-etsec1-2.dtsi"
+
+	ethernet@26000 {
+		cell-index = <1>;
+	};
+
+/include/ "pq3-sec2.1-0.dtsi"
+/include/ "pq3-mpic.dtsi"
+
+	global-utilities@e0000 {
+		compatible = "fsl,mpc8544-guts";
+		reg = <0xe0000 0x1000>;
+		fsl,has-rstcr;
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/mpc8544si-pre.dtsi b/arch/powerpc/boot/dts/fsl/mpc8544si-pre.dtsi
new file mode 100644
index 00000000000..8777f9239d9
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/mpc8544si-pre.dtsi
@@ -0,0 +1,63 @@
+/*
+ * MPC8544 Silicon/SoC Device Tree Source (pre include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/dts-v1/;
+/ {
+	compatible = "fsl,MPC8544";
+	#address-cells = <2>;
+	#size-cells = <2>;
+	interrupt-parent = <&mpic>;
+
+	aliases {
+		serial0 = &serial0;
+		serial1 = &serial1;
+		ethernet0 = &enet0;
+		ethernet1 = &enet2;
+		pci0 = &pci0;
+		pci1 = &pci1;
+		pci2 = &pci2;
+		pci3 = &pci3;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		PowerPC,8544@0 {
+			device_type = "cpu";
+			reg = <0x0>;
+			next-level-cache = <&L2>;
+		};
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/mpc8548si-post.dtsi b/arch/powerpc/boot/dts/fsl/mpc8548si-post.dtsi
new file mode 100644
index 00000000000..9d8023a69d7
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/mpc8548si-post.dtsi
@@ -0,0 +1,143 @@
+/*
+ * MPC8548 Silicon/SoC Device Tree Source (post include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+&lbc {
+	#address-cells = <2>;
+	#size-cells = <1>;
+	compatible = "fsl,mpc8548-lbc", "fsl,pq3-localbus", "simple-bus";
+	interrupts = <19 2 0 0>;
+};
+
+/* controller at 0x8000 */
+&pci0 {
+	compatible = "fsl,mpc8540-pcix", "fsl,mpc8540-pci";
+	device_type = "pci";
+	interrupts = <24 0x2 0 0>;
+	bus-range = <0 0xff>;
+	#interrupt-cells = <1>;
+	#size-cells = <2>;
+	#address-cells = <3>;
+};
+
+/* controller at 0x9000 */
+&pci1 {
+	compatible = "fsl,mpc8540-pci";
+	device_type = "pci";
+	interrupts = <25 0x2 0 0>;
+	bus-range = <0 0xff>;
+	#interrupt-cells = <1>;
+	#size-cells = <2>;
+	#address-cells = <3>;
+};
+
+/* controller at 0xa000 */
+&pci2 {
+	compatible = "fsl,mpc8548-pcie";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 255>;
+	clock-frequency = <33333333>;
+	interrupts = <26 2 0 0>;
+
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <26 2 0 0>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x0 0x1 0x0 0x0
+			0000 0x0 0x0 0x2 &mpic 0x1 0x1 0x0 0x0
+			0000 0x0 0x0 0x3 &mpic 0x2 0x1 0x0 0x0
+			0000 0x0 0x0 0x4 &mpic 0x3 0x1 0x0 0x0
+			>;
+	};
+};
+
+&soc {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	device_type = "soc";
+	compatible = "fsl,mpc8548-immr", "simple-bus";
+	bus-frequency = <0>;		// Filled out by uboot.
+
+	ecm-law@0 {
+		compatible = "fsl,ecm-law";
+		reg = <0x0 0x1000>;
+		fsl,num-laws = <10>;
+	};
+
+	ecm@1000 {
+		compatible = "fsl,mpc8548-ecm", "fsl,ecm";
+		reg = <0x1000 0x1000>;
+		interrupts = <17 2 0 0>;
+	};
+
+	memory-controller@2000 {
+		compatible = "fsl,mpc8548-memory-controller";
+		reg = <0x2000 0x1000>;
+		interrupts = <18 2 0 0>;
+	};
+
+/include/ "pq3-i2c-0.dtsi"
+/include/ "pq3-i2c-1.dtsi"
+/include/ "pq3-duart-0.dtsi"
+
+	L2: l2-cache-controller@20000 {
+		compatible = "fsl,mpc8548-l2-cache-controller";
+		reg = <0x20000 0x1000>;
+		cache-line-size = <32>;	// 32 bytes
+		cache-size = <0x80000>; // L2, 512K
+		interrupts = <16 2 0 0>;
+	};
+
+/include/ "pq3-dma-0.dtsi"
+/include/ "pq3-etsec1-0.dtsi"
+/include/ "pq3-etsec1-1.dtsi"
+/include/ "pq3-etsec1-2.dtsi"
+/include/ "pq3-etsec1-3.dtsi"
+
+/include/ "pq3-sec2.1-0.dtsi"
+/include/ "pq3-mpic.dtsi"
+
+	global-utilities@e0000 {
+		compatible = "fsl,mpc8548-guts";
+		reg = <0xe0000 0x1000>;
+		fsl,has-rstcr;
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/mpc8548si-pre.dtsi b/arch/powerpc/boot/dts/fsl/mpc8548si-pre.dtsi
new file mode 100644
index 00000000000..289f1218d75
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/mpc8548si-pre.dtsi
@@ -0,0 +1,62 @@
+/*
+ * MPC8548 Silicon/SoC Device Tree Source (pre include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/dts-v1/;
+/ {
+	compatible = "fsl,MPC8548";
+	#address-cells = <2>;
+	#size-cells = <2>;
+	interrupt-parent = <&mpic>;
+
+	aliases {
+		serial0 = &serial0;
+		serial1 = &serial1;
+		ethernet0 = &enet0;
+		ethernet1 = &enet2;
+		pci0 = &pci0;
+		pci1 = &pci1;
+		pci2 = &pci2;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		PowerPC,8548@0 {
+			device_type = "cpu";
+			reg = <0x0>;
+			next-level-cache = <&L2>;
+		};
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/mpc8568si-post.dtsi b/arch/powerpc/boot/dts/fsl/mpc8568si-post.dtsi
new file mode 100644
index 00000000000..64e7075a9cd
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/mpc8568si-post.dtsi
@@ -0,0 +1,270 @@
+/*
+ * MPC8568 Silicon/SoC Device Tree Source (post include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+&lbc {
+	#address-cells = <2>;
+	#size-cells = <1>;
+	compatible = "fsl,mpc8568-localbus", "fsl,pq3-localbus", "simple-bus";
+	interrupts = <19 2 0 0>;
+	sleep = <&pmc 0x08000000>;
+};
+
+/* controller at 0x8000 */
+&pci0 {
+	compatible = "fsl,mpc8540-pci";
+	device_type = "pci";
+	interrupts = <24 0x2 0 0>;
+	bus-range = <0 0xff>;
+	#interrupt-cells = <1>;
+	#size-cells = <2>;
+	#address-cells = <3>;
+	sleep = <&pmc 0x80000000>;
+};
+
+/* controller at 0xa000 */
+&pci1 {
+	compatible = "fsl,mpc8548-pcie";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 255>;
+	clock-frequency = <33333333>;
+	interrupts = <26 2 0 0>;
+	sleep = <&pmc 0x20000000>;
+
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <26 2 0 0>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x0 0x1 0x0 0x0
+			0000 0x0 0x0 0x2 &mpic 0x1 0x1 0x0 0x0
+			0000 0x0 0x0 0x3 &mpic 0x2 0x1 0x0 0x0
+			0000 0x0 0x0 0x4 &mpic 0x3 0x1 0x0 0x0
+			>;
+	};
+};
+
+&rio {
+	compatible = "fsl,srio";
+	interrupts = <48 2 0 0>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+	fsl,srio-rmu-handle = <&rmu>;
+	sleep = <&pmc 0x00080000>;
+	ranges;
+
+	port1 {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		cell-index = <1>;
+	};
+};
+
+&soc {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	device_type = "soc";
+	compatible = "fsl,mpc8568-immr", "simple-bus";
+	bus-frequency = <0>;		// Filled out by uboot.
+
+	ecm-law@0 {
+		compatible = "fsl,ecm-law";
+		reg = <0x0 0x1000>;
+		fsl,num-laws = <10>;
+	};
+
+	ecm@1000 {
+		compatible = "fsl,mpc8568-ecm", "fsl,ecm";
+		reg = <0x1000 0x1000>;
+		interrupts = <17 2 0 0>;
+	};
+
+	memory-controller@2000 {
+		compatible = "fsl,mpc8568-memory-controller";
+		reg = <0x2000 0x1000>;
+		interrupts = <18 2 0 0>;
+	};
+
+	i2c-sleep-nexus {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "simple-bus";
+		sleep = <&pmc 0x00000004>;
+		ranges;
+
+/include/ "pq3-i2c-0.dtsi"
+/include/ "pq3-i2c-1.dtsi"
+
+	};
+
+	duart-sleep-nexus {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "simple-bus";
+		sleep = <&pmc 0x00000002>;
+		ranges;
+
+/include/ "pq3-duart-0.dtsi"
+
+	};
+
+	L2: l2-cache-controller@20000 {
+		compatible = "fsl,mpc8568-l2-cache-controller";
+		reg = <0x20000 0x1000>;
+		cache-line-size = <32>;	// 32 bytes
+		cache-size = <0x80000>; // L2, 512K
+		interrupts = <16 2 0 0>;
+	};
+
+/include/ "pq3-dma-0.dtsi"
+	dma@21300 {
+		sleep = <&pmc 0x00000400>;
+	};
+
+/include/ "pq3-etsec1-0.dtsi"
+	ethernet@24000 {
+		sleep = <&pmc 0x00000080>;
+	};
+
+/include/ "pq3-etsec1-1.dtsi"
+	ethernet@25000 {
+		sleep = <&pmc 0x00000040>;
+	};
+
+	par_io@e0100 {
+		reg = <0xe0100 0x100>;
+		device_type = "par_io";
+	};
+
+/include/ "pq3-sec2.1-0.dtsi"
+	crypto@30000 {
+		sleep = <&pmc 0x01000000>;
+	};
+
+/include/ "pq3-mpic.dtsi"
+/include/ "pq3-rmu-0.dtsi"
+	rmu@d3000 {
+		sleep = <&pmc 0x00040000>;
+	};
+
+	global-utilities@e0000 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "fsl,mpc8568-guts", "fsl,mpc8548-guts";
+		reg = <0xe0000 0x1000>;
+		ranges = <0 0xe0000 0x1000>;
+		fsl,has-rstcr;
+
+		pmc: power@70 {
+			compatible = "fsl,mpc8568-pmc",
+				     "fsl,mpc8548-pmc";
+			reg = <0x70 0x20>;
+		};
+	};
+};
+
+&qe {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	device_type = "qe";
+	compatible = "fsl,qe";
+	sleep = <&pmc 0x00000800>;
+	brg-frequency = <0>;
+	bus-frequency = <396000000>;
+	fsl,qe-num-riscs = <2>;
+	fsl,qe-num-snums = <28>;
+
+	qeic: interrupt-controller@80 {
+		interrupt-controller;
+		compatible = "fsl,qe-ic";
+		#address-cells = <0>;
+		#interrupt-cells = <1>;
+		reg = <0x80 0x80>;
+		interrupts = <46 2 0 0 46 2 0 0>; //high:30 low:30
+		interrupt-parent = <&mpic>;
+	};
+
+	spi@4c0 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "fsl,spi";
+		reg = <0x4c0 0x40>;
+		cell-index = <0>;
+		interrupts = <2>;
+		interrupt-parent = <&qeic>;
+	};
+
+	spi@500 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		cell-index = <1>;
+		compatible = "fsl,spi";
+		reg = <0x500 0x40>;
+		interrupts = <1>;
+		interrupt-parent = <&qeic>;
+	};
+
+	ucc@2000 {
+		cell-index = <1>;
+		reg = <0x2000 0x200>;
+		interrupts = <32>;
+		interrupt-parent = <&qeic>;
+	};
+
+	ucc@3000 {
+		cell-index = <2>;
+		reg = <0x3000 0x200>;
+		interrupts = <33>;
+		interrupt-parent = <&qeic>;
+	};
+
+	muram@10000 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "fsl,qe-muram", "fsl,cpm-muram";
+		ranges = <0x0 0x10000 0x10000>;
+
+		data-only@0 {
+			compatible = "fsl,qe-muram-data",
+				     "fsl,cpm-muram-data";
+			reg = <0x0 0x10000>;
+		};
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/mpc8568si-pre.dtsi b/arch/powerpc/boot/dts/fsl/mpc8568si-pre.dtsi
new file mode 100644
index 00000000000..eacd62c5fe6
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/mpc8568si-pre.dtsi
@@ -0,0 +1,65 @@
+/*
+ * MPC8568 Silicon/SoC Device Tree Source (pre include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/dts-v1/;
+/ {
+	compatible = "fsl,MPC8568";
+	#address-cells = <2>;
+	#size-cells = <2>;
+	interrupt-parent = <&mpic>;
+
+	aliases {
+		serial0 = &serial0;
+		serial1 = &serial1;
+		ethernet0 = &enet0;
+		ethernet1 = &enet1;
+		ethernet2 = &enet2;
+		ethernet3 = &enet3;
+		pci0 = &pci0;
+		pci1 = &pci1;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		PowerPC,8568@0 {
+			device_type = "cpu";
+			reg = <0x0>;
+			next-level-cache = <&L2>;
+			sleep = <&pmc 0x00008000	// core
+				 &pmc 0x00004000>;	// timebase
+		};
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/mpc8569si-post.dtsi b/arch/powerpc/boot/dts/fsl/mpc8569si-post.dtsi
new file mode 100644
index 00000000000..3e6346a4a18
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/mpc8569si-post.dtsi
@@ -0,0 +1,304 @@
+/*
+ * MPC8569 Silicon/SoC Device Tree Source (post include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+&lbc {
+	#address-cells = <2>;
+	#size-cells = <1>;
+	compatible = "fsl,mpc8569-elbc", "fsl,elbc", "simple-bus";
+	interrupts = <19 2 0 0>;
+	sleep = <&pmc 0x08000000>;
+};
+
+/* controller at 0xa000 */
+&pci1 {
+	compatible = "fsl,mpc8548-pcie";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 255>;
+	clock-frequency = <33333333>;
+	interrupts = <26 2 0 0>;
+	sleep = <&pmc 0x20000000>;
+
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <26 2 0 0>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x0 0x1 0x0 0x0
+			0000 0x0 0x0 0x2 &mpic 0x1 0x1 0x0 0x0
+			0000 0x0 0x0 0x3 &mpic 0x2 0x1 0x0 0x0
+			0000 0x0 0x0 0x4 &mpic 0x3 0x1 0x0 0x0
+			>;
+	};
+};
+
+&rio {
+	compatible = "fsl,srio";
+	interrupts = <48 2 0 0>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+	fsl,srio-rmu-handle = <&rmu>;
+	sleep = <&pmc 0x00080000>;
+	ranges;
+
+	port1 {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		cell-index = <1>;
+	};
+
+	port2 {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		cell-index = <2>;
+	};
+};
+
+&soc {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	device_type = "soc";
+	compatible = "fsl,mpc8569-immr", "simple-bus";
+	bus-frequency = <0>;		// Filled out by uboot.
+
+	ecm-law@0 {
+		compatible = "fsl,ecm-law";
+		reg = <0x0 0x1000>;
+		fsl,num-laws = <10>;
+	};
+
+	ecm@1000 {
+		compatible = "fsl,mpc8569-ecm", "fsl,ecm";
+		reg = <0x1000 0x1000>;
+		interrupts = <17 2 0 0>;
+	};
+
+	memory-controller@2000 {
+		compatible = "fsl,mpc8569-memory-controller";
+		reg = <0x2000 0x1000>;
+		interrupts = <18 2 0 0>;
+	};
+
+	i2c-sleep-nexus {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "simple-bus";
+		sleep = <&pmc 0x00000004>;
+		ranges;
+
+/include/ "pq3-i2c-0.dtsi"
+/include/ "pq3-i2c-1.dtsi"
+
+	};
+
+	duart-sleep-nexus {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "simple-bus";
+		sleep = <&pmc 0x00000002>;
+		ranges;
+
+/include/ "pq3-duart-0.dtsi"
+
+	};
+
+	L2: l2-cache-controller@20000 {
+		compatible = "fsl,mpc8569-l2-cache-controller";
+		reg = <0x20000 0x1000>;
+		cache-line-size = <32>;	// 32 bytes
+		cache-size = <0x80000>; // L2, 512K
+		interrupts = <16 2 0 0>;
+	};
+
+/include/ "pq3-dma-0.dtsi"
+/include/ "pq3-esdhc-0.dtsi"
+	sdhc@2e000 {
+		sleep = <&pmc 0x00200000>;
+	};
+
+	par_io@e0100 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0xe0100 0x100>;
+		ranges = <0x0 0xe0100 0x100>;
+		device_type = "par_io";
+	};
+
+/include/ "pq3-sec3.1-0.dtsi"
+	crypto@30000 {
+		sleep = <&pmc 0x01000000>;
+	};
+
+/include/ "pq3-mpic.dtsi"
+/include/ "pq3-rmu-0.dtsi"
+	rmu@d3000 {
+		sleep = <&pmc 0x00040000>;
+	};
+
+	global-utilities@e0000 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "fsl,mpc8569-guts", "fsl,mpc8548-guts";
+		reg = <0xe0000 0x1000>;
+		ranges = <0 0xe0000 0x1000>;
+		fsl,has-rstcr;
+
+		pmc: power@70 {
+			compatible = "fsl,mpc8569-pmc",
+				     "fsl,mpc8548-pmc";
+			reg = <0x70 0x20>;
+		};
+	};
+};
+
+&qe {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	device_type = "qe";
+	compatible = "fsl,qe";
+	sleep = <&pmc 0x00000800>;
+	brg-frequency = <0>;
+	bus-frequency = <0>;
+	fsl,qe-num-riscs = <4>;
+	fsl,qe-num-snums = <46>;
+
+	qeic: interrupt-controller@80 {
+		interrupt-controller;
+		compatible = "fsl,qe-ic";
+		#address-cells = <0>;
+		#interrupt-cells = <1>;
+		reg = <0x80 0x80>;
+		interrupts = <46 2 0 0 46 2 0 0>; //high:30 low:30
+		interrupt-parent = <&mpic>;
+	};
+
+	timer@440 {
+		compatible = "fsl,mpc8569-qe-gtm",
+			     "fsl,qe-gtm", "fsl,gtm";
+		reg = <0x440 0x40>;
+		interrupts = <12 13 14 15>;
+		interrupt-parent = <&qeic>;
+		/* Filled in by U-Boot */
+		clock-frequency = <0>;
+	};
+
+	spi@4c0 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "fsl,mpc8569-qe-spi", "fsl,spi";
+		reg = <0x4c0 0x40>;
+		cell-index = <0>;
+		interrupts = <2>;
+		interrupt-parent = <&qeic>;
+	};
+
+	spi@500 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		cell-index = <1>;
+		compatible = "fsl,spi";
+		reg = <0x500 0x40>;
+		interrupts = <1>;
+		interrupt-parent = <&qeic>;
+	};
+
+	usb@6c0 {
+		compatible = "fsl,mpc8569-qe-usb",
+			     "fsl,mpc8323-qe-usb";
+		reg = <0x6c0 0x40 0x8b00 0x100>;
+		interrupts = <11>;
+		interrupt-parent = <&qeic>;
+	};
+
+	ucc@2000 {
+		cell-index = <1>;
+		reg = <0x2000 0x200>;
+		interrupts = <32>;
+		interrupt-parent = <&qeic>;
+	};
+
+	ucc@2200 {
+		cell-index = <3>;
+		reg = <0x2200 0x200>;
+		interrupts = <34>;
+		interrupt-parent = <&qeic>;
+	};
+
+	ucc@3000 {
+		cell-index = <2>;
+		reg = <0x3000 0x200>;
+		interrupts = <33>;
+		interrupt-parent = <&qeic>;
+	};
+
+	ucc@3200 {
+		cell-index = <4>;
+		reg = <0x3200 0x200>;
+		interrupts = <35>;
+		interrupt-parent = <&qeic>;
+	};
+
+	ucc@3400 {
+		cell-index = <6>;
+		reg = <0x3400 0x200>;
+		interrupts = <41>;
+		interrupt-parent = <&qeic>;
+	};
+
+	ucc@3600 {
+		cell-index = <8>;
+		reg = <0x3600 0x200>;
+		interrupts = <43>;
+		interrupt-parent = <&qeic>;
+	};
+
+	muram@10000 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "fsl,qe-muram", "fsl,cpm-muram";
+		ranges = <0x0 0x10000 0x20000>;
+
+		data-only@0 {
+			compatible = "fsl,qe-muram-data",
+				     "fsl,cpm-muram-data";
+			reg = <0x0 0x20000>;
+		};
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/mpc8569si-pre.dtsi b/arch/powerpc/boot/dts/fsl/mpc8569si-pre.dtsi
new file mode 100644
index 00000000000..b07064d1193
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/mpc8569si-pre.dtsi
@@ -0,0 +1,64 @@
+/*
+ * MPC8569 Silicon/SoC Device Tree Source (pre include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/dts-v1/;
+/ {
+	compatible = "fsl,MPC8569";
+	#address-cells = <2>;
+	#size-cells = <2>;
+	interrupt-parent = <&mpic>;
+
+	aliases {
+		serial0 = &serial0;
+		serial1 = &serial1;
+		ethernet0 = &enet0;
+		ethernet1 = &enet1;
+		ethernet2 = &enet2;
+		ethernet3 = &enet3;
+		pci1 = &pci1;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		PowerPC,8569@0 {
+			device_type = "cpu";
+			reg = <0x0>;
+			next-level-cache = <&L2>;
+			sleep = <&pmc 0x00008000	// core
+				 &pmc 0x00004000>;	// timebase
+		};
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/mpc8572si-post.dtsi b/arch/powerpc/boot/dts/fsl/mpc8572si-post.dtsi
new file mode 100644
index 00000000000..d44e25a4873
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/mpc8572si-post.dtsi
@@ -0,0 +1,196 @@
+/*
+ * MPC8572 Silicon/SoC Device Tree Source (post include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+&lbc {
+	#address-cells = <2>;
+	#size-cells = <1>;
+	compatible = "fsl,mpc8572-elbc", "fsl,elbc", "simple-bus";
+	interrupts = <19 2 0 0>;
+};
+
+/* controller at 0x8000 */
+&pci0 {
+	compatible = "fsl,mpc8548-pcie";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 255>;
+	clock-frequency = <33333333>;
+	interrupts = <24 2 0 0>;
+
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <24 2 0 0>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x8 0x1 0x0 0x0
+			0000 0x0 0x0 0x2 &mpic 0x9 0x1 0x0 0x0
+			0000 0x0 0x0 0x3 &mpic 0xa 0x1 0x0 0x0
+			0000 0x0 0x0 0x4 &mpic 0xb 0x1 0x0 0x0
+			>;
+	};
+};
+
+/* controller at 0x9000 */
+&pci1 {
+	compatible = "fsl,mpc8548-pcie";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 255>;
+	clock-frequency = <33333333>;
+	interrupts = <25 2 0 0>;
+
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <25 2 0 0>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x4 0x1 0x0 0x0
+			0000 0x0 0x0 0x2 &mpic 0x5 0x1 0x0 0x0
+			0000 0x0 0x0 0x3 &mpic 0x6 0x1 0x0 0x0
+			0000 0x0 0x0 0x4 &mpic 0x7 0x1 0x0 0x0
+			>;
+	};
+};
+
+/* controller at 0xa000 */
+&pci2 {
+	compatible = "fsl,mpc8548-pcie";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 255>;
+	clock-frequency = <33333333>;
+	interrupts = <26 2 0 0>;
+
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <26 2 0 0>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x0 0x1 0x0 0x0
+			0000 0x0 0x0 0x2 &mpic 0x1 0x1 0x0 0x0
+			0000 0x0 0x0 0x3 &mpic 0x2 0x1 0x0 0x0
+			0000 0x0 0x0 0x4 &mpic 0x3 0x1 0x0 0x0
+			>;
+	};
+};
+
+&soc {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	device_type = "soc";
+	compatible = "fsl,mpc8572-immr", "simple-bus";
+	bus-frequency = <0>;		// Filled out by uboot.
+
+	ecm-law@0 {
+		compatible = "fsl,ecm-law";
+		reg = <0x0 0x1000>;
+		fsl,num-laws = <12>;
+	};
+
+	ecm@1000 {
+		compatible = "fsl,mpc8572-ecm", "fsl,ecm";
+		reg = <0x1000 0x1000>;
+		interrupts = <17 2 0 0>;
+	};
+
+	memory-controller@2000 {
+		compatible = "fsl,mpc8572-memory-controller";
+		reg = <0x2000 0x1000>;
+		interrupts = <18 2 0 0>;
+	};
+
+	memory-controller@6000 {
+		compatible = "fsl,mpc8572-memory-controller";
+		reg = <0x6000 0x1000>;
+		interrupts = <18 2 0 0>;
+	};
+
+/include/ "pq3-i2c-0.dtsi"
+/include/ "pq3-i2c-1.dtsi"
+/include/ "pq3-duart-0.dtsi"
+/include/ "pq3-dma-1.dtsi"
+/include/ "pq3-gpio-0.dtsi"
+	gpio-controller@f000 {
+		compatible = "fsl,mpc8572-gpio", "fsl,pq3-gpio";
+	};
+
+	L2: l2-cache-controller@20000 {
+		compatible = "fsl,mpc8572-l2-cache-controller";
+		reg = <0x20000 0x1000>;
+		cache-line-size = <32>;	// 32 bytes
+		cache-size = <0x100000>; // L2,1M
+		interrupts = <16 2 0 0>;
+	};
+
+/include/ "pq3-dma-0.dtsi"
+/include/ "pq3-etsec1-0.dtsi"
+/include/ "pq3-etsec1-timer-0.dtsi"
+
+	ptp_clock@24e00 {
+		interrupts = <68 2 0 0 69 2 0 0 70 2 0 0 71 2 0 0>;
+	};
+
+/include/ "pq3-etsec1-1.dtsi"
+/include/ "pq3-etsec1-2.dtsi"
+/include/ "pq3-etsec1-3.dtsi"
+/include/ "pq3-sec3.0-0.dtsi"
+/include/ "pq3-mpic.dtsi"
+/include/ "pq3-mpic-timer-B.dtsi"
+
+	global-utilities@e0000 {
+		compatible = "fsl,mpc8572-guts";
+		reg = <0xe0000 0x1000>;
+		fsl,has-rstcr;
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/mpc8572si-pre.dtsi b/arch/powerpc/boot/dts/fsl/mpc8572si-pre.dtsi
new file mode 100644
index 00000000000..ca188326c2c
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/mpc8572si-pre.dtsi
@@ -0,0 +1,70 @@
+/*
+ * MPC8572 Silicon/SoC Device Tree Source (pre include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/dts-v1/;
+/ {
+	compatible = "fsl,MPC8572";
+	#address-cells = <2>;
+	#size-cells = <2>;
+	interrupt-parent = <&mpic>;
+
+	aliases {
+		serial0 = &serial0;
+		serial1 = &serial1;
+		ethernet0 = &enet0;
+		ethernet1 = &enet1;
+		ethernet2 = &enet2;
+		ethernet3 = &enet3;
+		pci0 = &pci0;
+		pci1 = &pci1;
+		pci2 = &pci2;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		PowerPC,8572@0 {
+			device_type = "cpu";
+			reg = <0x0>;
+			next-level-cache = <&L2>;
+		};
+
+		PowerPC,8572@1 {
+			device_type = "cpu";
+			reg = <0x1>;
+			next-level-cache = <&L2>;
+		};
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/p1010si-post.dtsi b/arch/powerpc/boot/dts/fsl/p1010si-post.dtsi
new file mode 100644
index 00000000000..bd9e163c764
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/p1010si-post.dtsi
@@ -0,0 +1,198 @@
+/*
+ * P1010/P1014 Silicon/SoC Device Tree Source (post include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+&ifc {
+	#address-cells = <2>;
+	#size-cells = <1>;
+	compatible = "fsl,ifc", "simple-bus";
+	interrupts = <16 2 0 0 19 2 0 0>;
+};
+
+/* controller at 0x9000 */
+&pci0 {
+	compatible = "fsl,p1010-pcie", "fsl,qoriq-pcie-v2.3", "fsl,qoriq-pcie-v2.2";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 255>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 0 0>;
+
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 0 0>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x4 0x1 0x0 0x0
+			0000 0x0 0x0 0x2 &mpic 0x5 0x1 0x0 0x0
+			0000 0x0 0x0 0x3 &mpic 0x6 0x1 0x0 0x0
+			0000 0x0 0x0 0x4 &mpic 0x7 0x1 0x0 0x0
+			>;
+	};
+};
+
+/* controller at 0xa000 */
+&pci1 {
+	compatible = "fsl,p1010-pcie", "fsl,qoriq-pcie-v2.3", "fsl,qoriq-pcie-v2.2";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 255>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 0 0>;
+
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 0 0>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x0 0x1 0x0 0x0
+			0000 0x0 0x0 0x2 &mpic 0x1 0x1 0x0 0x0
+			0000 0x0 0x0 0x3 &mpic 0x2 0x1 0x0 0x0
+			0000 0x0 0x0 0x4 &mpic 0x3 0x1 0x0 0x0
+			>;
+	};
+};
+
+&soc {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	device_type = "soc";
+	compatible = "fsl,p1010-immr", "simple-bus";
+	bus-frequency = <0>;		// Filled out by uboot.
+
+	ecm-law@0 {
+		compatible = "fsl,ecm-law";
+		reg = <0x0 0x1000>;
+		fsl,num-laws = <12>;
+	};
+
+	ecm@1000 {
+		compatible = "fsl,p1010-ecm", "fsl,ecm";
+		reg = <0x1000 0x1000>;
+		interrupts = <16 2 0 0>;
+	};
+
+	memory-controller@2000 {
+		compatible = "fsl,p1010-memory-controller";
+		reg = <0x2000 0x1000>;
+		interrupts = <16 2 0 0>;
+	};
+
+/include/ "pq3-i2c-0.dtsi"
+/include/ "pq3-i2c-1.dtsi"
+/include/ "pq3-duart-0.dtsi"
+/include/ "pq3-espi-0.dtsi"
+	spi0: spi@7000 {
+		fsl,espi-num-chipselects = <1>;
+	};
+
+/include/ "pq3-gpio-0.dtsi"
+/include/ "pq3-sata2-0.dtsi"
+/include/ "pq3-sata2-1.dtsi"
+
+	can0: can@1c000 {
+		compatible = "fsl,p1010-flexcan";
+		reg = <0x1c000 0x1000>;
+		interrupts = <48 0x2 0 0>;
+	};
+
+	can1: can@1d000 {
+		compatible = "fsl,p1010-flexcan";
+		reg = <0x1d000 0x1000>;
+		interrupts = <61 0x2 0 0>;
+	};
+
+	L2: l2-cache-controller@20000 {
+		compatible = "fsl,p1010-l2-cache-controller",
+				"fsl,p1014-l2-cache-controller";
+		reg = <0x20000 0x1000>;
+		cache-line-size = <32>;	// 32 bytes
+		cache-size = <0x40000>; // L2,256K
+		interrupts = <16 2 0 0>;
+	};
+
+/include/ "pq3-dma-0.dtsi"
+/include/ "pq3-usb2-dr-0.dtsi"
+/include/ "pq3-esdhc-0.dtsi"
+	sdhc@2e000 {
+		fsl,sdhci-auto-cmd12;
+	};
+
+/include/ "pq3-sec4.4-0.dtsi"
+/include/ "pq3-mpic.dtsi"
+/include/ "pq3-mpic-timer-B.dtsi"
+
+/include/ "pq3-etsec2-0.dtsi"
+	enet0: ethernet@b0000 {
+		queue-group@b0000 {
+			fsl,rx-bit-map = <0xff>;
+			fsl,tx-bit-map = <0xff>;
+		};
+	};
+
+/include/ "pq3-etsec2-1.dtsi"
+	enet1: ethernet@b1000 {
+		queue-group@b1000 {
+			fsl,rx-bit-map = <0xff>;
+			fsl,tx-bit-map = <0xff>;
+		};
+	};
+
+/include/ "pq3-etsec2-2.dtsi"
+	enet2: ethernet@b2000 {
+		queue-group@b2000 {
+			fsl,rx-bit-map = <0xff>;
+			fsl,tx-bit-map = <0xff>;
+		};
+
+	};
+
+	global-utilities@e0000 {
+		compatible = "fsl,p1010-guts";
+		reg = <0xe0000 0x1000>;
+		fsl,has-rstcr;
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/p1010si-pre.dtsi b/arch/powerpc/boot/dts/fsl/p1010si-pre.dtsi
new file mode 100644
index 00000000000..7354a8f90ea
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/p1010si-pre.dtsi
@@ -0,0 +1,64 @@
+/*
+ * P1010/P1014 Silicon/SoC Device Tree Source (pre include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/dts-v1/;
+/ {
+	compatible = "fsl,P1010";
+	#address-cells = <2>;
+	#size-cells = <2>;
+	interrupt-parent = <&mpic>;
+
+	aliases {
+		serial0 = &serial0;
+		serial1 = &serial1;
+		ethernet0 = &enet0;
+		ethernet1 = &enet1;
+		ethernet2 = &enet2;
+		pci0 = &pci0;
+		pci1 = &pci1;
+		can0 = &can0;
+		can1 = &can1;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		PowerPC,P1010@0 {
+			device_type = "cpu";
+			reg = <0x0>;
+			next-level-cache = <&L2>;
+		};
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/p1020si-post.dtsi b/arch/powerpc/boot/dts/fsl/p1020si-post.dtsi
new file mode 100644
index 00000000000..fc924c5ffeb
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/p1020si-post.dtsi
@@ -0,0 +1,174 @@
+/*
+ * P1020/P1011 Silicon/SoC Device Tree Source (post include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+&lbc {
+	#address-cells = <2>;
+	#size-cells = <1>;
+	compatible = "fsl,p1020-elbc", "fsl,elbc", "simple-bus";
+	interrupts = <19 2 0 0>;
+};
+
+/* controller at 0x9000 */
+&pci0 {
+	compatible = "fsl,mpc8548-pcie";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 255>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 0 0>;
+
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 0 0>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x4 0x1 0x0 0x0
+			0000 0x0 0x0 0x2 &mpic 0x5 0x1 0x0 0x0
+			0000 0x0 0x0 0x3 &mpic 0x6 0x1 0x0 0x0
+			0000 0x0 0x0 0x4 &mpic 0x7 0x1 0x0 0x0
+			>;
+	};
+};
+
+/* controller at 0xa000 */
+&pci1 {
+	compatible = "fsl,mpc8548-pcie";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 255>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 0 0>;
+
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 0 0>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x0 0x1 0x0 0x0
+			0000 0x0 0x0 0x2 &mpic 0x1 0x1 0x0 0x0
+			0000 0x0 0x0 0x3 &mpic 0x2 0x1 0x0 0x0
+			0000 0x0 0x0 0x4 &mpic 0x3 0x1 0x0 0x0
+			>;
+	};
+};
+
+&soc {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	device_type = "soc";
+	compatible = "fsl,p1020-immr", "simple-bus";
+	bus-frequency = <0>;		// Filled out by uboot.
+
+	ecm-law@0 {
+		compatible = "fsl,ecm-law";
+		reg = <0x0 0x1000>;
+		fsl,num-laws = <12>;
+	};
+
+	ecm@1000 {
+		compatible = "fsl,p1020-ecm", "fsl,ecm";
+		reg = <0x1000 0x1000>;
+		interrupts = <16 2 0 0>;
+	};
+
+	memory-controller@2000 {
+		compatible = "fsl,p1020-memory-controller";
+		reg = <0x2000 0x1000>;
+		interrupts = <16 2 0 0>;
+	};
+
+/include/ "pq3-i2c-0.dtsi"
+/include/ "pq3-i2c-1.dtsi"
+/include/ "pq3-duart-0.dtsi"
+
+/include/ "pq3-espi-0.dtsi"
+	spi@7000 {
+		fsl,espi-num-chipselects = <4>;
+	};
+
+/include/ "pq3-gpio-0.dtsi"
+
+	L2: l2-cache-controller@20000 {
+		compatible = "fsl,p1020-l2-cache-controller";
+		reg = <0x20000 0x1000>;
+		cache-line-size = <32>;	// 32 bytes
+		cache-size = <0x40000>; // L2,256K
+		interrupts = <16 2 0 0>;
+	};
+
+/include/ "pq3-dma-0.dtsi"
+/include/ "pq3-usb2-dr-0.dtsi"
+/include/ "pq3-usb2-dr-1.dtsi"
+
+/include/ "pq3-esdhc-0.dtsi"
+/include/ "pq3-sec3.3-0.dtsi"
+
+/include/ "pq3-mpic.dtsi"
+/include/ "pq3-mpic-timer-B.dtsi"
+
+/include/ "pq3-etsec2-0.dtsi"
+	enet0: enet0_grp2: ethernet@b0000 {
+	};
+
+/include/ "pq3-etsec2-1.dtsi"
+	enet1: enet1_grp2: ethernet@b1000 {
+	};
+
+/include/ "pq3-etsec2-2.dtsi"
+	enet2: enet2_grp2: ethernet@b2000 {
+	};
+
+	global-utilities@e0000 {
+		compatible = "fsl,p1020-guts";
+		reg = <0xe0000 0x1000>;
+		fsl,has-rstcr;
+	};
+};
+
+/include/ "pq3-etsec2-grp2-0.dtsi"
+/include/ "pq3-etsec2-grp2-1.dtsi"
+/include/ "pq3-etsec2-grp2-2.dtsi"
diff --git a/arch/powerpc/boot/dts/fsl/p1020si-pre.dtsi b/arch/powerpc/boot/dts/fsl/p1020si-pre.dtsi
new file mode 100644
index 00000000000..6f0376e554e
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/p1020si-pre.dtsi
@@ -0,0 +1,68 @@
+/*
+ * P1020/P1011 Silicon/SoC Device Tree Source (pre include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/dts-v1/;
+/ {
+	compatible = "fsl,P1020";
+	#address-cells = <2>;
+	#size-cells = <2>;
+	interrupt-parent = <&mpic>;
+
+	aliases {
+		serial0 = &serial0;
+		serial1 = &serial1;
+		ethernet0 = &enet0;
+		ethernet1 = &enet1;
+		ethernet2 = &enet2;
+		pci0 = &pci0;
+		pci1 = &pci1;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		PowerPC,P1020@0 {
+			device_type = "cpu";
+			reg = <0x0>;
+			next-level-cache = <&L2>;
+		};
+
+		PowerPC,P1020@1 {
+			device_type = "cpu";
+			reg = <0x1>;
+			next-level-cache = <&L2>;
+		};
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/p1021si-post.dtsi b/arch/powerpc/boot/dts/fsl/p1021si-post.dtsi
new file mode 100644
index 00000000000..38ba54d1e32
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/p1021si-post.dtsi
@@ -0,0 +1,225 @@
+/*
+ * P1021/P1012 Silicon/SoC Device Tree Source (post include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+&lbc {
+	#address-cells = <2>;
+	#size-cells = <1>;
+	compatible = "fsl,p1021-elbc", "fsl,elbc", "simple-bus";
+	interrupts = <19 2 0 0>;
+};
+
+/* controller at 0x9000 */
+&pci0 {
+	compatible = "fsl,mpc8548-pcie";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 255>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 0 0>;
+
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 0 0>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x4 0x1 0x0 0x0
+			0000 0x0 0x0 0x2 &mpic 0x5 0x1 0x0 0x0
+			0000 0x0 0x0 0x3 &mpic 0x6 0x1 0x0 0x0
+			0000 0x0 0x0 0x4 &mpic 0x7 0x1 0x0 0x0
+			>;
+	};
+};
+
+/* controller at 0xa000 */
+&pci1 {
+	compatible = "fsl,mpc8548-pcie";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 255>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 0 0>;
+
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 0 0>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x0 0x1 0x0 0x0
+			0000 0x0 0x0 0x2 &mpic 0x1 0x1 0x0 0x0
+			0000 0x0 0x0 0x3 &mpic 0x2 0x1 0x0 0x0
+			0000 0x0 0x0 0x4 &mpic 0x3 0x1 0x0 0x0
+			>;
+	};
+};
+
+&soc {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	device_type = "soc";
+	compatible = "fsl,p1021-immr", "simple-bus";
+	bus-frequency = <0>;		// Filled out by uboot.
+
+	ecm-law@0 {
+		compatible = "fsl,ecm-law";
+		reg = <0x0 0x1000>;
+		fsl,num-laws = <12>;
+	};
+
+	ecm@1000 {
+		compatible = "fsl,p1021-ecm", "fsl,ecm";
+		reg = <0x1000 0x1000>;
+		interrupts = <16 2 0 0>;
+	};
+
+	memory-controller@2000 {
+		compatible = "fsl,p1021-memory-controller";
+		reg = <0x2000 0x1000>;
+		interrupts = <16 2 0 0>;
+	};
+
+/include/ "pq3-i2c-0.dtsi"
+/include/ "pq3-i2c-1.dtsi"
+/include/ "pq3-duart-0.dtsi"
+
+/include/ "pq3-espi-0.dtsi"
+	spi@7000 {
+		fsl,espi-num-chipselects = <4>;
+	};
+
+/include/ "pq3-gpio-0.dtsi"
+
+	L2: l2-cache-controller@20000 {
+		compatible = "fsl,p1021-l2-cache-controller";
+		reg = <0x20000 0x1000>;
+		cache-line-size = <32>;	// 32 bytes
+		cache-size = <0x40000>; // L2,256K
+		interrupts = <16 2 0 0>;
+	};
+
+/include/ "pq3-dma-0.dtsi"
+/include/ "pq3-usb2-dr-0.dtsi"
+
+/include/ "pq3-esdhc-0.dtsi"
+/include/ "pq3-sec3.3-0.dtsi"
+
+/include/ "pq3-mpic.dtsi"
+/include/ "pq3-mpic-timer-B.dtsi"
+
+/include/ "pq3-etsec2-0.dtsi"
+	enet0: enet0_grp2: ethernet@b0000 {
+	};
+
+/include/ "pq3-etsec2-1.dtsi"
+	enet1: enet1_grp2: ethernet@b1000 {
+	};
+
+/include/ "pq3-etsec2-2.dtsi"
+	enet2: enet2_grp2: ethernet@b2000 {
+	};
+
+	global-utilities@e0000 {
+		compatible = "fsl,p1021-guts";
+		reg = <0xe0000 0x1000>;
+		fsl,has-rstcr;
+	};
+};
+
+&qe {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	device_type = "qe";
+	compatible = "fsl,qe";
+	fsl,qe-num-riscs = <1>;
+	fsl,qe-num-snums = <28>;
+
+	qeic: interrupt-controller@80 {
+		interrupt-controller;
+		compatible = "fsl,qe-ic";
+		#address-cells = <0>;
+		#interrupt-cells = <1>;
+		reg = <0x80 0x80>;
+		interrupts = <63 2 0 0 60 2 0 0>; //high:47 low:44
+	};
+
+	ucc@2000 {
+		cell-index = <1>;
+		reg = <0x2000 0x200>;
+		interrupts = <32>;
+		interrupt-parent = <&qeic>;
+	};
+
+	mdio@2120 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x2120 0x18>;
+		compatible = "fsl,ucc-mdio";
+	};
+
+	ucc@2400 {
+		cell-index = <5>;
+		reg = <0x2400 0x200>;
+		interrupts = <40>;
+		interrupt-parent = <&qeic>;
+	};
+
+	muram@10000 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "fsl,qe-muram", "fsl,cpm-muram";
+		ranges = <0x0 0x10000 0x6000>;
+
+		data-only@0 {
+			compatible = "fsl,qe-muram-data",
+			"fsl,cpm-muram-data";
+			reg = <0x0 0x6000>;
+		};
+	};
+};
+
+/include/ "pq3-etsec2-grp2-0.dtsi"
+/include/ "pq3-etsec2-grp2-1.dtsi"
+/include/ "pq3-etsec2-grp2-2.dtsi"
diff --git a/arch/powerpc/boot/dts/fsl/p1021si-pre.dtsi b/arch/powerpc/boot/dts/fsl/p1021si-pre.dtsi
new file mode 100644
index 00000000000..4abd54bc330
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/p1021si-pre.dtsi
@@ -0,0 +1,68 @@
+/*
+ * P1021/P1012 Silicon/SoC Device Tree Source (pre include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/dts-v1/;
+/ {
+	compatible = "fsl,P1021";
+	#address-cells = <2>;
+	#size-cells = <2>;
+	interrupt-parent = <&mpic>;
+
+	aliases {
+		serial0 = &serial0;
+		serial1 = &serial1;
+		ethernet0 = &enet0;
+		ethernet1 = &enet1;
+		ethernet2 = &enet2;
+		pci0 = &pci0;
+		pci1 = &pci1;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		PowerPC,P1021@0 {
+			device_type = "cpu";
+			reg = <0x0>;
+			next-level-cache = <&L2>;
+		};
+
+		PowerPC,P1021@1 {
+			device_type = "cpu";
+			reg = <0x1>;
+			next-level-cache = <&L2>;
+		};
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/p1022si-post.dtsi b/arch/powerpc/boot/dts/fsl/p1022si-post.dtsi
new file mode 100644
index 00000000000..16239b199d0
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/p1022si-post.dtsi
@@ -0,0 +1,235 @@
+/*
+ * P1022/P1013 Silicon/SoC Device Tree Source (post include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+&lbc {
+	#address-cells = <2>;
+	#size-cells = <1>;
+	compatible = "fsl,p1022-elbc", "fsl,elbc", "simple-bus";
+	interrupts = <19 2 0 0>;
+};
+
+/* controller at 0x9000 */
+&pci0 {
+	compatible = "fsl,p1022-pcie";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 255>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 0 0>;
+
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 0 0>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x4 0x1 0x0 0x0
+			0000 0x0 0x0 0x2 &mpic 0x5 0x1 0x0 0x0
+			0000 0x0 0x0 0x3 &mpic 0x6 0x1 0x0 0x0
+			0000 0x0 0x0 0x4 &mpic 0x7 0x1 0x0 0x0
+			>;
+	};
+};
+
+/* controller at 0xa000 */
+&pci1 {
+	compatible = "fsl,p1022-pcie";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 255>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 0 0>;
+
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 0 0>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x0 0x1 0x0 0x0
+			0000 0x0 0x0 0x2 &mpic 0x1 0x1 0x0 0x0
+			0000 0x0 0x0 0x3 &mpic 0x2 0x1 0x0 0x0
+			0000 0x0 0x0 0x4 &mpic 0x3 0x1 0x0 0x0
+			>;
+	};
+};
+
+/* controller at 0xb000 */
+&pci2 {
+	compatible = "fsl,p1022-pcie";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 255>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 0 0>;
+
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 0 0>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x8 0x1 0x0 0x0
+			0000 0x0 0x0 0x2 &mpic 0x9 0x1 0x0 0x0
+			0000 0x0 0x0 0x3 &mpic 0xa 0x1 0x0 0x0
+			0000 0x0 0x0 0x4 &mpic 0xb 0x1 0x0 0x0
+			>;
+	};
+};
+
+&soc {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	device_type = "soc";
+	compatible = "fsl,p1022-immr", "simple-bus";
+	bus-frequency = <0>;		// Filled out by uboot.
+
+	ecm-law@0 {
+		compatible = "fsl,ecm-law";
+		reg = <0x0 0x1000>;
+		fsl,num-laws = <12>;
+	};
+
+	ecm@1000 {
+		compatible = "fsl,p1022-ecm", "fsl,ecm";
+		reg = <0x1000 0x1000>;
+		interrupts = <16 2 0 0>;
+	};
+
+	memory-controller@2000 {
+		compatible = "fsl,p1022-memory-controller";
+		reg = <0x2000 0x1000>;
+		interrupts = <16 2 0 0>;
+	};
+
+/include/ "pq3-i2c-0.dtsi"
+/include/ "pq3-i2c-1.dtsi"
+/include/ "pq3-duart-0.dtsi"
+/include/ "pq3-espi-0.dtsi"
+	spi@7000 {
+		fsl,espi-num-chipselects = <4>;
+	};
+
+/include/ "pq3-dma-1.dtsi"
+	dma@c300 {
+		dma00: dma-channel@0 {
+			compatible = "fsl,ssi-dma-channel";
+		};
+		dma01: dma-channel@80 {
+			compatible = "fsl,ssi-dma-channel";
+		};
+	};
+
+/include/ "pq3-gpio-0.dtsi"
+
+	display@10000 {
+		compatible = "fsl,diu", "fsl,p1022-diu";
+		reg = <0x10000 1000>;
+		interrupts = <64 2 0 0>;
+	};
+
+	ssi@15000 {
+		compatible = "fsl,mpc8610-ssi";
+		cell-index = <0>;
+		reg = <0x15000 0x100>;
+		interrupts = <75 2 0 0>;
+		fsl,playback-dma = <&dma00>;
+		fsl,capture-dma = <&dma01>;
+		fsl,fifo-depth = <15>;
+	};
+
+/include/ "pq3-sata2-0.dtsi"
+/include/ "pq3-sata2-1.dtsi"
+
+	L2: l2-cache-controller@20000 {
+		compatible = "fsl,p1022-l2-cache-controller";
+		reg = <0x20000 0x1000>;
+		cache-line-size = <32>;	// 32 bytes
+		cache-size = <0x40000>; // L2,256K
+		interrupts = <16 2 0 0>;
+	};
+
+/include/ "pq3-dma-0.dtsi"
+/include/ "pq3-usb2-dr-0.dtsi"
+/include/ "pq3-usb2-dr-1.dtsi"
+
+/include/ "pq3-esdhc-0.dtsi"
+	sdhc@2e000 {
+		fsl,sdhci-auto-cmd12;
+	};
+
+/include/ "pq3-sec3.3-0.dtsi"
+/include/ "pq3-mpic.dtsi"
+/include/ "pq3-mpic-timer-B.dtsi"
+
+/include/ "pq3-etsec2-0.dtsi"
+	enet0: enet0_grp2: ethernet@b0000 {
+	};
+
+/include/ "pq3-etsec2-1.dtsi"
+	enet1: enet1_grp2: ethernet@b1000 {
+	};
+
+	global-utilities@e0000 {
+		compatible = "fsl,p1022-guts";
+		reg = <0xe0000 0x1000>;
+		fsl,has-rstcr;
+	};
+
+	power@e0070{
+		compatible = "fsl,mpc8536-pmc", "fsl,mpc8548-pmc";
+		reg = <0xe0070 0x20>;
+	};
+
+};
+
+/include/ "pq3-etsec2-grp2-0.dtsi"
+/include/ "pq3-etsec2-grp2-1.dtsi"
diff --git a/arch/powerpc/boot/dts/fsl/p1022si-pre.dtsi b/arch/powerpc/boot/dts/fsl/p1022si-pre.dtsi
new file mode 100644
index 00000000000..e930f4f7ca8
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/p1022si-pre.dtsi
@@ -0,0 +1,68 @@
+/*
+ * P1022/P1013 Silicon/SoC Device Tree Source (pre include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/dts-v1/;
+/ {
+	compatible = "fsl,P1022";
+	#address-cells = <2>;
+	#size-cells = <2>;
+	interrupt-parent = <&mpic>;
+
+	aliases {
+		serial0 = &serial0;
+		serial1 = &serial1;
+		ethernet0 = &enet0;
+		ethernet1 = &enet1;
+		pci0 = &pci0;
+		pci1 = &pci1;
+		pci2 = &pci2;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		PowerPC,P1022@0 {
+			device_type = "cpu";
+			reg = <0x0>;
+			next-level-cache = <&L2>;
+		};
+
+		PowerPC,P1022@1 {
+			device_type = "cpu";
+			reg = <0x1>;
+			next-level-cache = <&L2>;
+		};
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/p1023si-post.dtsi b/arch/powerpc/boot/dts/fsl/p1023si-post.dtsi
new file mode 100644
index 00000000000..b06bb4cc1fe
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/p1023si-post.dtsi
@@ -0,0 +1,224 @@
+/*
+ * P1023/P1017 Silicon/SoC Device Tree Source (post include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+&lbc {
+	#address-cells = <2>;
+	#size-cells = <1>;
+	compatible = "fsl,p1023-elbc", "fsl,elbc", "simple-bus";
+	interrupts = <19 2 0 0>;
+};
+
+/* controller at 0xa000 */
+&pci0 {
+	compatible = "fsl,p1023-pcie", "fsl,qoriq-pcie-v2.2";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0x0 0xff>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 0 0>;
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 0 0>;
+	};
+};
+
+/* controller at 0x9000 */
+&pci1 {
+	compatible = "fsl,p1023-pcie", "fsl,qoriq-pcie-v2.2";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 0xff>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 0 0>;
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 0 0>;
+	};
+};
+
+/* controller at 0xb000 */
+&pci2 {
+	compatible = "fsl,p1023-pcie", "fsl,qoriq-pcie-v2.2";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0x0 0xff>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 0 0>;
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 0 0>;
+	};
+};
+
+&soc {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	device_type = "soc";
+	compatible = "fsl,p1023-immr", "simple-bus";
+	bus-frequency = <0>;		// Filled out by uboot.
+
+	ecm-law@0 {
+		compatible = "fsl,ecm-law";
+		reg = <0x0 0x1000>;
+		fsl,num-laws = <12>;
+	};
+
+	ecm@1000 {
+		compatible = "fsl,p1023-ecm", "fsl,ecm";
+		reg = <0x1000 0x1000>;
+		interrupts = <16 2 0 0>;
+	};
+
+	memory-controller@2000 {
+		compatible = "fsl,p1023-memory-controller";
+		reg = <0x2000 0x1000>;
+		interrupts = <16 2 0 0>;
+	};
+
+/include/ "pq3-i2c-0.dtsi"
+/include/ "pq3-i2c-1.dtsi"
+/include/ "pq3-duart-0.dtsi"
+
+/include/ "pq3-espi-0.dtsi"
+	spi@7000 {
+		fsl,espi-num-chipselects = <4>;
+	};
+
+/include/ "pq3-gpio-0.dtsi"
+
+	L2: l2-cache-controller@20000 {
+		compatible = "fsl,p1023-l2-cache-controller";
+		reg = <0x20000 0x1000>;
+		cache-line-size = <32>;	// 32 bytes
+		cache-size = <0x40000>; // L2,256K
+		interrupts = <16 2 0 0>;
+	};
+
+/include/ "pq3-dma-0.dtsi"
+/include/ "pq3-usb2-dr-0.dtsi"
+
+	crypto: crypto@300000 {
+		compatible = "fsl,sec-v4.2", "fsl,sec-v4.0";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0x30000 0x10000>;
+		ranges = <0 0x30000 0x10000>;
+		interrupts = <58 2 0 0>;
+
+		sec_jr0: jr@1000 {
+			compatible = "fsl,sec-v4.2-job-ring",
+				     "fsl,sec-v4.0-job-ring";
+			reg = <0x1000 0x1000>;
+			interrupts = <45 2 0 0>;
+		};
+
+		sec_jr1: jr@2000 {
+			compatible = "fsl,sec-v4.2-job-ring",
+				     "fsl,sec-v4.0-job-ring";
+			reg = <0x2000 0x1000>;
+			interrupts = <45 2 0 0>;
+		};
+
+		sec_jr2: jr@3000 {
+			compatible = "fsl,sec-v4.2-job-ring",
+				     "fsl,sec-v4.0-job-ring";
+			reg = <0x3000 0x1000>;
+			interrupts = <57 2 0 0>;
+		};
+
+		sec_jr3: jr@4000 {
+			compatible = "fsl,sec-v4.2-job-ring",
+				     "fsl,sec-v4.0-job-ring";
+			reg = <0x4000 0x1000>;
+			interrupts = <57 2 0 0>;
+		};
+
+		rtic@6000 {
+			compatible = "fsl,sec-v4.2-rtic",
+				     "fsl,sec-v4.0-rtic";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0x6000 0x100>;
+			ranges = <0x0 0x6100 0xe00>;
+
+			rtic_a: rtic-a@0 {
+				compatible = "fsl,sec-v4.2-rtic-memory",
+					     "fsl,sec-v4.0-rtic-memory";
+				reg = <0x00 0x20 0x100 0x80>;
+			};
+
+			rtic_b: rtic-b@20 {
+				compatible = "fsl,sec-v4.2-rtic-memory",
+					     "fsl,sec-v4.0-rtic-memory";
+				reg = <0x20 0x20 0x200 0x80>;
+			};
+
+			rtic_c: rtic-c@40 {
+				compatible = "fsl,sec-v4.2-rtic-memory",
+					     "fsl,sec-v4.0-rtic-memory";
+				reg = <0x40 0x20 0x300 0x80>;
+			};
+
+			rtic_d: rtic-d@60 {
+				compatible = "fsl,sec-v4.2-rtic-memory",
+					     "fsl,sec-v4.0-rtic-memory";
+				reg = <0x60 0x20 0x500 0x80>;
+			};
+		};
+	};
+
+/include/ "pq3-mpic.dtsi"
+/include/ "pq3-mpic-timer-B.dtsi"
+
+	global-utilities@e0000 {
+		compatible = "fsl,p1023-guts";
+		reg = <0xe0000 0x1000>;
+		fsl,has-rstcr;
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/p1023si-pre.dtsi b/arch/powerpc/boot/dts/fsl/p1023si-pre.dtsi
new file mode 100644
index 00000000000..ac45f6d9338
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/p1023si-pre.dtsi
@@ -0,0 +1,76 @@
+/*
+ * P1023/P1017 Silicon/SoC Device Tree Source (pre include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/dts-v1/;
+/ {
+	compatible = "fsl,P1023";
+	#address-cells = <2>;
+	#size-cells = <2>;
+	interrupt-parent = <&mpic>;
+
+	aliases {
+		serial0 = &serial0;
+		serial1 = &serial1;
+		pci0 = &pci0;
+		pci1 = &pci1;
+		pci2 = &pci2;
+
+		crypto = &crypto;
+		sec_jr0 = &sec_jr0;
+		sec_jr1 = &sec_jr1;
+		sec_jr2 = &sec_jr2;
+		sec_jr3 = &sec_jr3;
+		rtic_a = &rtic_a;
+		rtic_b = &rtic_b;
+		rtic_c = &rtic_c;
+		rtic_d = &rtic_d;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		PowerPC,P1023@0 {
+			device_type = "cpu";
+			reg = <0x0>;
+			next-level-cache = <&L2>;
+		};
+
+		PowerPC,P1023@1 {
+			device_type = "cpu";
+			reg = <0x1>;
+			next-level-cache = <&L2>;
+		};
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/p2020si-post.dtsi b/arch/powerpc/boot/dts/fsl/p2020si-post.dtsi
new file mode 100644
index 00000000000..c041050561a
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/p2020si-post.dtsi
@@ -0,0 +1,194 @@
+/*
+ * P2020/P2010 Silicon/SoC Device Tree Source (post include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+&lbc {
+	#address-cells = <2>;
+	#size-cells = <1>;
+	compatible = "fsl,p2020-elbc", "fsl,elbc", "simple-bus";
+	interrupts = <19 2 0 0>;
+};
+
+/* controller at 0xa000 */
+&pci0 {
+	compatible = "fsl,mpc8548-pcie";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 255>;
+	clock-frequency = <33333333>;
+	interrupts = <26 2 0 0>;
+
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <26 2 0 0>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x0 0x1 0x0 0x0
+			0000 0x0 0x0 0x2 &mpic 0x1 0x1 0x0 0x0
+			0000 0x0 0x0 0x3 &mpic 0x2 0x1 0x0 0x0
+			0000 0x0 0x0 0x4 &mpic 0x3 0x1 0x0 0x0
+			>;
+	};
+};
+
+/* controller at 0x9000 */
+&pci1 {
+	compatible = "fsl,mpc8548-pcie";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 255>;
+	clock-frequency = <33333333>;
+	interrupts = <25 2 0 0>;
+
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <25 2 0 0>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x4 0x1 0x0 0x0
+			0000 0x0 0x0 0x2 &mpic 0x5 0x1 0x0 0x0
+			0000 0x0 0x0 0x3 &mpic 0x6 0x1 0x0 0x0
+			0000 0x0 0x0 0x4 &mpic 0x7 0x1 0x0 0x0
+			>;
+	};
+};
+
+/* controller at 0x8000 */
+&pci2 {
+	compatible = "fsl,mpc8548-pcie";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 255>;
+	clock-frequency = <33333333>;
+	interrupts = <24 2 0 0>;
+
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <24 2 0 0>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0x0 0x0 0x1 &mpic 0x8 0x1 0x0 0x0
+			0000 0x0 0x0 0x2 &mpic 0x9 0x1 0x0 0x0
+			0000 0x0 0x0 0x3 &mpic 0xa 0x1 0x0 0x0
+			0000 0x0 0x0 0x4 &mpic 0xb 0x1 0x0 0x0
+			>;
+	};
+};
+
+&soc {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	device_type = "soc";
+	compatible = "fsl,p2020-immr", "simple-bus";
+	bus-frequency = <0>;		// Filled out by uboot.
+
+	ecm-law@0 {
+		compatible = "fsl,ecm-law";
+		reg = <0x0 0x1000>;
+		fsl,num-laws = <12>;
+	};
+
+	ecm@1000 {
+		compatible = "fsl,p2020-ecm", "fsl,ecm";
+		reg = <0x1000 0x1000>;
+		interrupts = <17 2 0 0>;
+	};
+
+	memory-controller@2000 {
+		compatible = "fsl,p2020-memory-controller";
+		reg = <0x2000 0x1000>;
+		interrupts = <18 2 0 0>;
+	};
+
+/include/ "pq3-i2c-0.dtsi"
+/include/ "pq3-i2c-1.dtsi"
+/include/ "pq3-duart-0.dtsi"
+/include/ "pq3-espi-0.dtsi"
+	spi0: spi@7000 {
+		fsl,espi-num-chipselects = <4>;
+	};
+
+/include/ "pq3-dma-1.dtsi"
+/include/ "pq3-gpio-0.dtsi"
+
+	L2: l2-cache-controller@20000 {
+		compatible = "fsl,p2020-l2-cache-controller";
+		reg = <0x20000 0x1000>;
+		cache-line-size = <32>;	// 32 bytes
+		cache-size = <0x80000>; // L2,512K
+		interrupts = <16 2 0 0>;
+	};
+
+/include/ "pq3-dma-0.dtsi"
+/include/ "pq3-usb2-dr-0.dtsi"
+/include/ "pq3-etsec1-0.dtsi"
+/include/ "pq3-etsec1-timer-0.dtsi"
+
+	ptp_clock@24e00 {
+		interrupts = <68 2 0 0 69 2 0 0 70 2 0 0>;
+	};
+
+
+/include/ "pq3-etsec1-1.dtsi"
+/include/ "pq3-etsec1-2.dtsi"
+/include/ "pq3-esdhc-0.dtsi"
+/include/ "pq3-sec3.1-0.dtsi"
+/include/ "pq3-mpic.dtsi"
+/include/ "pq3-mpic-timer-B.dtsi"
+
+	global-utilities@e0000 {
+		compatible = "fsl,p2020-guts";
+		reg = <0xe0000 0x1000>;
+		fsl,has-rstcr;
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/p2020si-pre.dtsi b/arch/powerpc/boot/dts/fsl/p2020si-pre.dtsi
new file mode 100644
index 00000000000..3213288641d
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/p2020si-pre.dtsi
@@ -0,0 +1,69 @@
+/*
+ * P2020/P2010 Silicon/SoC Device Tree Source (pre include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/dts-v1/;
+/ {
+	compatible = "fsl,P2020";
+	#address-cells = <2>;
+	#size-cells = <2>;
+	interrupt-parent = <&mpic>;
+
+	aliases {
+		serial0 = &serial0;
+		serial1 = &serial1;
+		ethernet0 = &enet0;
+		ethernet1 = &enet1;
+		ethernet2 = &enet2;
+		pci0 = &pci0;
+		pci1 = &pci1;
+		pci2 = &pci2;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		PowerPC,P2020@0 {
+			device_type = "cpu";
+			reg = <0x0>;
+			next-level-cache = <&L2>;
+		};
+
+		PowerPC,P2020@1 {
+			device_type = "cpu";
+			reg = <0x1>;
+			next-level-cache = <&L2>;
+		};
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/p2041si-post.dtsi b/arch/powerpc/boot/dts/fsl/p2041si-post.dtsi
new file mode 100644
index 00000000000..234a399ddeb
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/p2041si-post.dtsi
@@ -0,0 +1,325 @@
+/*
+ * P2041/P2040 Silicon/SoC Device Tree Source (post include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+&lbc {
+	compatible = "fsl,p2041-elbc", "fsl,elbc", "simple-bus";
+	interrupts = <25 2 0 0>;
+	#address-cells = <2>;
+	#size-cells = <1>;
+};
+
+/* controller at 0x200000 */
+&pci0 {
+	compatible = "fsl,p2041-pcie", "fsl,qoriq-pcie-v2.2";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0x0 0xff>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 1 15>;
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 1 15>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0 0 1 &mpic 40 1 0 0
+			0000 0 0 2 &mpic 1 1 0 0
+			0000 0 0 3 &mpic 2 1 0 0
+			0000 0 0 4 &mpic 3 1 0 0
+			>;
+	};
+};
+
+/* controller at 0x201000 */
+&pci1 {
+	compatible = "fsl,p2041-pcie", "fsl,qoriq-pcie-v2.2";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 0xff>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 1 14>;
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 1 14>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0 0 1 &mpic 41 1 0 0
+			0000 0 0 2 &mpic 5 1 0 0
+			0000 0 0 3 &mpic 6 1 0 0
+			0000 0 0 4 &mpic 7 1 0 0
+			>;
+	};
+};
+
+/* controller at 0x202000 */
+&pci2 {
+	compatible = "fsl,p2041-pcie", "fsl,qoriq-pcie-v2.2";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0x0 0xff>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 1 13>;
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 1 13>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0 0 1 &mpic 42 1 0 0
+			0000 0 0 2 &mpic 9 1 0 0
+			0000 0 0 3 &mpic 10 1 0 0
+			0000 0 0 4 &mpic 11 1 0 0
+			>;
+	};
+};
+
+&rio {
+	compatible = "fsl,srio";
+	interrupts = <16 2 1 11>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+	ranges;
+
+	port1 {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		cell-index = <1>;
+	};
+
+	port2 {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		cell-index = <2>;
+	};
+};
+
+&dcsr {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	compatible = "fsl,dcsr", "simple-bus";
+
+	dcsr-epu@0 {
+		compatible = "fsl,dcsr-epu";
+		interrupts = <52 2 0 0
+			      84 2 0 0
+			      85 2 0 0>;
+		reg = <0x0 0x1000>;
+	};
+	dcsr-npc {
+		compatible = "fsl,dcsr-npc";
+		reg = <0x1000 0x1000 0x1000000 0x8000>;
+	};
+	dcsr-nxc@2000 {
+		compatible = "fsl,dcsr-nxc";
+		reg = <0x2000 0x1000>;
+	};
+	dcsr-corenet {
+		compatible = "fsl,dcsr-corenet";
+		reg = <0x8000 0x1000 0xB0000 0x1000>;
+	};
+	dcsr-dpaa@9000 {
+		compatible = "fsl,p2041-dcsr-dpaa", "fsl,dcsr-dpaa";
+		reg = <0x9000 0x1000>;
+	};
+	dcsr-ocn@11000 {
+		compatible = "fsl,p2041-dcsr-ocn", "fsl,dcsr-ocn";
+		reg = <0x11000 0x1000>;
+	};
+	dcsr-ddr@12000 {
+		compatible = "fsl,dcsr-ddr";
+		dev-handle = <&ddr1>;
+		reg = <0x12000 0x1000>;
+	};
+	dcsr-nal@18000 {
+		compatible = "fsl,p2041-dcsr-nal", "fsl,dcsr-nal";
+		reg = <0x18000 0x1000>;
+	};
+	dcsr-rcpm@22000 {
+		compatible = "fsl,p2041-dcsr-rcpm", "fsl,dcsr-rcpm";
+		reg = <0x22000 0x1000>;
+	};
+	dcsr-cpu-sb-proxy@40000 {
+		compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
+		cpu-handle = <&cpu0>;
+		reg = <0x40000 0x1000>;
+	};
+	dcsr-cpu-sb-proxy@41000 {
+		compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
+		cpu-handle = <&cpu1>;
+		reg = <0x41000 0x1000>;
+	};
+	dcsr-cpu-sb-proxy@42000 {
+		compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
+		cpu-handle = <&cpu2>;
+		reg = <0x42000 0x1000>;
+	};
+	dcsr-cpu-sb-proxy@43000 {
+		compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
+		cpu-handle = <&cpu3>;
+		reg = <0x43000 0x1000>;
+	};
+};
+
+&soc {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	device_type = "soc";
+	compatible = "simple-bus";
+
+	soc-sram-error {
+		compatible = "fsl,soc-sram-error";
+		interrupts = <16 2 1 29>;
+	};
+
+	corenet-law@0 {
+		compatible = "fsl,corenet-law";
+		reg = <0x0 0x1000>;
+		fsl,num-laws = <32>;
+	};
+
+	ddr1: memory-controller@8000 {
+		compatible = "fsl,qoriq-memory-controller-v4.5", "fsl,qoriq-memory-controller";
+		reg = <0x8000 0x1000>;
+		interrupts = <16 2 1 23>;
+	};
+
+	cpc: l3-cache-controller@10000 {
+		compatible = "fsl,p2041-l3-cache-controller", "fsl,p4080-l3-cache-controller", "cache";
+		reg = <0x10000 0x1000>;
+		interrupts = <16 2 1 27>;
+	};
+
+	corenet-cf@18000 {
+		compatible = "fsl,corenet-cf";
+		reg = <0x18000 0x1000>;
+		interrupts = <16 2 1 31>;
+		fsl,ccf-num-csdids = <32>;
+		fsl,ccf-num-snoopids = <32>;
+	};
+
+	iommu@20000 {
+		compatible = "fsl,pamu-v1.0", "fsl,pamu";
+		reg = <0x20000 0x4000>;
+		interrupts = <
+			24 2 0 0
+			16 2 1 30>;
+	};
+
+/include/ "qoriq-mpic.dtsi"
+
+	guts: global-utilities@e0000 {
+		compatible = "fsl,qoriq-device-config-1.0";
+		reg = <0xe0000 0xe00>;
+		fsl,has-rstcr;
+		#sleep-cells = <1>;
+		fsl,liodn-bits = <12>;
+	};
+
+	pins: global-utilities@e0e00 {
+		compatible = "fsl,qoriq-pin-control-1.0";
+		reg = <0xe0e00 0x200>;
+		#sleep-cells = <2>;
+	};
+
+	clockgen: global-utilities@e1000 {
+		compatible = "fsl,p2041-clockgen", "fsl,qoriq-clockgen-1.0";
+		reg = <0xe1000 0x1000>;
+		clock-frequency = <0>;
+	};
+
+	rcpm: global-utilities@e2000 {
+		compatible = "fsl,qoriq-rcpm-1.0";
+		reg = <0xe2000 0x1000>;
+		#sleep-cells = <1>;
+	};
+
+	sfp: sfp@e8000 {
+		compatible = "fsl,p2041-sfp", "fsl,qoriq-sfp-1.0";
+		reg	   = <0xe8000 0x1000>;
+	};
+
+	serdes: serdes@ea000 {
+		compatible = "fsl,p2041-serdes";
+		reg	   = <0xea000 0x1000>;
+	};
+
+/include/ "qoriq-dma-0.dtsi"
+/include/ "qoriq-dma-1.dtsi"
+/include/ "qoriq-espi-0.dtsi"
+	spi@110000 {
+		fsl,espi-num-chipselects = <4>;
+	};
+
+/include/ "qoriq-esdhc-0.dtsi"
+	sdhc@114000 {
+		sdhci,auto-cmd12;
+	};
+
+/include/ "qoriq-i2c-0.dtsi"
+/include/ "qoriq-i2c-1.dtsi"
+/include/ "qoriq-duart-0.dtsi"
+/include/ "qoriq-duart-1.dtsi"
+/include/ "qoriq-gpio-0.dtsi"
+/include/ "qoriq-usb2-mph-0.dtsi"
+		usb0: usb@210000 {
+			phy_type = "utmi";
+			port0;
+		};
+
+/include/ "qoriq-usb2-dr-0.dtsi"
+		usb1: usb@211000 {
+			dr_mode = "host";
+			phy_type = "utmi";
+		};
+
+/include/ "qoriq-sata2-0.dtsi"
+/include/ "qoriq-sata2-1.dtsi"
+/include/ "qoriq-sec4.2-0.dtsi"
+};
diff --git a/arch/powerpc/boot/dts/fsl/p2041si-pre.dtsi b/arch/powerpc/boot/dts/fsl/p2041si-pre.dtsi
new file mode 100644
index 00000000000..2d0a40d6b10
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/p2041si-pre.dtsi
@@ -0,0 +1,111 @@
+/*
+ * P2041 Silicon/SoC Device Tree Source (pre include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/dts-v1/;
+/ {
+	compatible = "fsl,P2041";
+	#address-cells = <2>;
+	#size-cells = <2>;
+	interrupt-parent = <&mpic>;
+
+	aliases {
+		ccsr = &soc;
+		dcsr = &dcsr;
+
+		serial0 = &serial0;
+		serial1 = &serial1;
+		serial2 = &serial2;
+		serial3 = &serial3;
+		pci0 = &pci0;
+		pci1 = &pci1;
+		pci2 = &pci2;
+		usb0 = &usb0;
+		usb1 = &usb1;
+		dma0 = &dma0;
+		dma1 = &dma1;
+		sdhc = &sdhc;
+		msi0 = &msi0;
+		msi1 = &msi1;
+		msi2 = &msi2;
+
+		crypto = &crypto;
+		sec_jr0 = &sec_jr0;
+		sec_jr1 = &sec_jr1;
+		sec_jr2 = &sec_jr2;
+		sec_jr3 = &sec_jr3;
+		rtic_a = &rtic_a;
+		rtic_b = &rtic_b;
+		rtic_c = &rtic_c;
+		rtic_d = &rtic_d;
+		sec_mon = &sec_mon;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu0: PowerPC,e500mc@0 {
+			device_type = "cpu";
+			reg = <0>;
+			next-level-cache = <&L2_0>;
+			L2_0: l2-cache {
+				next-level-cache = <&cpc>;
+			};
+		};
+		cpu1: PowerPC,e500mc@1 {
+			device_type = "cpu";
+			reg = <1>;
+			next-level-cache = <&L2_1>;
+			L2_1: l2-cache {
+				next-level-cache = <&cpc>;
+			};
+		};
+		cpu2: PowerPC,e500mc@2 {
+			device_type = "cpu";
+			reg = <2>;
+			next-level-cache = <&L2_2>;
+			L2_2: l2-cache {
+				next-level-cache = <&cpc>;
+			};
+		};
+		cpu3: PowerPC,e500mc@3 {
+			device_type = "cpu";
+			reg = <3>;
+			next-level-cache = <&L2_3>;
+			L2_3: l2-cache {
+				next-level-cache = <&cpc>;
+			};
+		};
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/p3041si-post.dtsi b/arch/powerpc/boot/dts/fsl/p3041si-post.dtsi
new file mode 100644
index 00000000000..d41d08de7f7
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/p3041si-post.dtsi
@@ -0,0 +1,352 @@
+/*
+ * P3041 Silicon/SoC Device Tree Source (post include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+&lbc {
+	compatible = "fsl,p3041-elbc", "fsl,elbc", "simple-bus";
+	interrupts = <25 2 0 0>;
+	#address-cells = <2>;
+	#size-cells = <1>;
+};
+
+/* controller at 0x200000 */
+&pci0 {
+	compatible = "fsl,p3041-pcie", "fsl,qoriq-pcie-v2.2";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0x0 0xff>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 1 15>;
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 1 15>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0 0 1 &mpic 40 1 0 0
+			0000 0 0 2 &mpic 1 1 0 0
+			0000 0 0 3 &mpic 2 1 0 0
+			0000 0 0 4 &mpic 3 1 0 0
+			>;
+	};
+};
+
+/* controller at 0x201000 */
+&pci1 {
+	compatible = "fsl,p3041-pcie", "fsl,qoriq-pcie-v2.2";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 0xff>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 1 14>;
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 1 14>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0 0 1 &mpic 41 1 0 0
+			0000 0 0 2 &mpic 5 1 0 0
+			0000 0 0 3 &mpic 6 1 0 0
+			0000 0 0 4 &mpic 7 1 0 0
+			>;
+	};
+};
+
+/* controller at 0x202000 */
+&pci2 {
+	compatible = "fsl,p3041-pcie", "fsl,qoriq-pcie-v2.2";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0x0 0xff>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 1 13>;
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 1 13>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0 0 1 &mpic 42 1 0 0
+			0000 0 0 2 &mpic 9 1 0 0
+			0000 0 0 3 &mpic 10 1 0 0
+			0000 0 0 4 &mpic 11 1 0 0
+			>;
+	};
+};
+
+/* controller at 0x203000 */
+&pci3 {
+	compatible = "fsl,p3041-pcie", "fsl,qoriq-pcie-v2.2";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0x0 0xff>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 1 12>;
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 1 12>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0 0 1 &mpic 43 1 0 0
+			0000 0 0 2 &mpic 0 1 0 0
+			0000 0 0 3 &mpic 4 1 0 0
+			0000 0 0 4 &mpic 8 1 0 0
+			>;
+	};
+};
+
+&rio {
+	compatible = "fsl,srio";
+	interrupts = <16 2 1 11>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+	ranges;
+
+	port1 {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		cell-index = <1>;
+	};
+
+	port2 {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		cell-index = <2>;
+	};
+};
+
+&dcsr {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	compatible = "fsl,dcsr", "simple-bus";
+
+	dcsr-epu@0 {
+		compatible = "fsl,dcsr-epu";
+		interrupts = <52 2 0 0
+			      84 2 0 0
+			      85 2 0 0>;
+		reg = <0x0 0x1000>;
+	};
+	dcsr-npc {
+		compatible = "fsl,dcsr-npc";
+		reg = <0x1000 0x1000 0x1000000 0x8000>;
+	};
+	dcsr-nxc@2000 {
+		compatible = "fsl,dcsr-nxc";
+		reg = <0x2000 0x1000>;
+	};
+	dcsr-corenet {
+		compatible = "fsl,dcsr-corenet";
+		reg = <0x8000 0x1000 0xB0000 0x1000>;
+	};
+	dcsr-dpaa@9000 {
+		compatible = "fsl,p3041-dcsr-dpaa", "fsl,dcsr-dpaa";
+		reg = <0x9000 0x1000>;
+	};
+	dcsr-ocn@11000 {
+		compatible = "fsl,p3041-dcsr-ocn", "fsl,dcsr-ocn";
+		reg = <0x11000 0x1000>;
+	};
+	dcsr-ddr@12000 {
+		compatible = "fsl,dcsr-ddr";
+		dev-handle = <&ddr1>;
+		reg = <0x12000 0x1000>;
+	};
+	dcsr-nal@18000 {
+		compatible = "fsl,p3041-dcsr-nal", "fsl,dcsr-nal";
+		reg = <0x18000 0x1000>;
+	};
+	dcsr-rcpm@22000 {
+		compatible = "fsl,p3041-dcsr-rcpm", "fsl,dcsr-rcpm";
+		reg = <0x22000 0x1000>;
+	};
+	dcsr-cpu-sb-proxy@40000 {
+		compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
+		cpu-handle = <&cpu0>;
+		reg = <0x40000 0x1000>;
+	};
+	dcsr-cpu-sb-proxy@41000 {
+		compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
+		cpu-handle = <&cpu1>;
+		reg = <0x41000 0x1000>;
+	};
+	dcsr-cpu-sb-proxy@42000 {
+		compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
+		cpu-handle = <&cpu2>;
+		reg = <0x42000 0x1000>;
+	};
+	dcsr-cpu-sb-proxy@43000 {
+		compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
+		cpu-handle = <&cpu3>;
+		reg = <0x43000 0x1000>;
+	};
+};
+
+&soc {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	device_type = "soc";
+	compatible = "simple-bus";
+
+	soc-sram-error {
+		compatible = "fsl,soc-sram-error";
+		interrupts = <16 2 1 29>;
+	};
+
+	corenet-law@0 {
+		compatible = "fsl,corenet-law";
+		reg = <0x0 0x1000>;
+		fsl,num-laws = <32>;
+	};
+
+	ddr1: memory-controller@8000 {
+		compatible = "fsl,qoriq-memory-controller-v4.5", "fsl,qoriq-memory-controller";
+		reg = <0x8000 0x1000>;
+		interrupts = <16 2 1 23>;
+	};
+
+	cpc: l3-cache-controller@10000 {
+		compatible = "fsl,p3041-l3-cache-controller", "fsl,p4080-l3-cache-controller", "cache";
+		reg = <0x10000 0x1000>;
+		interrupts = <16 2 1 27>;
+	};
+
+	corenet-cf@18000 {
+		compatible = "fsl,corenet-cf";
+		reg = <0x18000 0x1000>;
+		interrupts = <16 2 1 31>;
+		fsl,ccf-num-csdids = <32>;
+		fsl,ccf-num-snoopids = <32>;
+	};
+
+	iommu@20000 {
+		compatible = "fsl,pamu-v1.0", "fsl,pamu";
+		reg = <0x20000 0x4000>;
+		interrupts = <
+			24 2 0 0
+			16 2 1 30>;
+	};
+
+/include/ "qoriq-mpic.dtsi"
+
+	guts: global-utilities@e0000 {
+		compatible = "fsl,qoriq-device-config-1.0";
+		reg = <0xe0000 0xe00>;
+		fsl,has-rstcr;
+		#sleep-cells = <1>;
+		fsl,liodn-bits = <12>;
+	};
+
+	pins: global-utilities@e0e00 {
+		compatible = "fsl,qoriq-pin-control-1.0";
+		reg = <0xe0e00 0x200>;
+		#sleep-cells = <2>;
+	};
+
+	clockgen: global-utilities@e1000 {
+		compatible = "fsl,p3041-clockgen", "fsl,qoriq-clockgen-1.0";
+		reg = <0xe1000 0x1000>;
+		clock-frequency = <0>;
+	};
+
+	rcpm: global-utilities@e2000 {
+		compatible = "fsl,qoriq-rcpm-1.0";
+		reg = <0xe2000 0x1000>;
+		#sleep-cells = <1>;
+	};
+
+	sfp: sfp@e8000 {
+		compatible = "fsl,p3041-sfp", "fsl,qoriq-sfp-1.0";
+		reg	   = <0xe8000 0x1000>;
+	};
+
+	serdes: serdes@ea000 {
+		compatible = "fsl,p3041-serdes";
+		reg	   = <0xea000 0x1000>;
+	};
+
+/include/ "qoriq-dma-0.dtsi"
+/include/ "qoriq-dma-1.dtsi"
+/include/ "qoriq-espi-0.dtsi"
+	spi@110000 {
+		fsl,espi-num-chipselects = <4>;
+	};
+
+/include/ "qoriq-esdhc-0.dtsi"
+	sdhc@114000 {
+		sdhci,auto-cmd12;
+	};
+
+/include/ "qoriq-i2c-0.dtsi"
+/include/ "qoriq-i2c-1.dtsi"
+/include/ "qoriq-duart-0.dtsi"
+/include/ "qoriq-duart-1.dtsi"
+/include/ "qoriq-gpio-0.dtsi"
+/include/ "qoriq-usb2-mph-0.dtsi"
+		usb0: usb@210000 {
+			phy_type = "utmi";
+			port0;
+		};
+
+/include/ "qoriq-usb2-dr-0.dtsi"
+		usb1: usb@211000 {
+			dr_mode = "host";
+			phy_type = "utmi";
+		};
+
+/include/ "qoriq-sata2-0.dtsi"
+/include/ "qoriq-sata2-1.dtsi"
+/include/ "qoriq-sec4.2-0.dtsi"
+};
diff --git a/arch/powerpc/boot/dts/fsl/p3041si-pre.dtsi b/arch/powerpc/boot/dts/fsl/p3041si-pre.dtsi
new file mode 100644
index 00000000000..136def3536b
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/p3041si-pre.dtsi
@@ -0,0 +1,112 @@
+/*
+ * P3041 Silicon/SoC Device Tree Source (pre include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/dts-v1/;
+/ {
+	compatible = "fsl,P3041";
+	#address-cells = <2>;
+	#size-cells = <2>;
+	interrupt-parent = <&mpic>;
+
+	aliases {
+		ccsr = &soc;
+		dcsr = &dcsr;
+
+		serial0 = &serial0;
+		serial1 = &serial1;
+		serial2 = &serial2;
+		serial3 = &serial3;
+		pci0 = &pci0;
+		pci1 = &pci1;
+		pci2 = &pci2;
+		pci3 = &pci3;
+		usb0 = &usb0;
+		usb1 = &usb1;
+		dma0 = &dma0;
+		dma1 = &dma1;
+		sdhc = &sdhc;
+		msi0 = &msi0;
+		msi1 = &msi1;
+		msi2 = &msi2;
+
+		crypto = &crypto;
+		sec_jr0 = &sec_jr0;
+		sec_jr1 = &sec_jr1;
+		sec_jr2 = &sec_jr2;
+		sec_jr3 = &sec_jr3;
+		rtic_a = &rtic_a;
+		rtic_b = &rtic_b;
+		rtic_c = &rtic_c;
+		rtic_d = &rtic_d;
+		sec_mon = &sec_mon;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu0: PowerPC,e500mc@0 {
+			device_type = "cpu";
+			reg = <0>;
+			next-level-cache = <&L2_0>;
+			L2_0: l2-cache {
+				next-level-cache = <&cpc>;
+			};
+		};
+		cpu1: PowerPC,e500mc@1 {
+			device_type = "cpu";
+			reg = <1>;
+			next-level-cache = <&L2_1>;
+			L2_1: l2-cache {
+				next-level-cache = <&cpc>;
+			};
+		};
+		cpu2: PowerPC,e500mc@2 {
+			device_type = "cpu";
+			reg = <2>;
+			next-level-cache = <&L2_2>;
+			L2_2: l2-cache {
+				next-level-cache = <&cpc>;
+			};
+		};
+		cpu3: PowerPC,e500mc@3 {
+			device_type = "cpu";
+			reg = <3>;
+			next-level-cache = <&L2_3>;
+			L2_3: l2-cache {
+				next-level-cache = <&cpc>;
+			};
+		};
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/p3060si-post.dtsi b/arch/powerpc/boot/dts/fsl/p3060si-post.dtsi
new file mode 100644
index 00000000000..a63edd195ae
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/p3060si-post.dtsi
@@ -0,0 +1,296 @@
+/*
+ * P3060 Silicon/SoC Device Tree Source (post include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+&lbc {
+	compatible = "fsl,p3060-elbc", "fsl,elbc", "simple-bus";
+	interrupts = <25 2 0 0>;
+	#address-cells = <2>;
+	#size-cells = <1>;
+};
+
+/* controller at 0x200000 */
+&pci0 {
+	compatible = "fsl,p3060-pcie", "fsl,qoriq-pcie-v2.2";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0x0 0xff>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 1 15>;
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 1 15>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0 0 1 &mpic 40 1 0 0
+			0000 0 0 2 &mpic 1 1 0 0
+			0000 0 0 3 &mpic 2 1 0 0
+			0000 0 0 4 &mpic 3 1 0 0
+			>;
+	};
+};
+
+/* controller at 0x201000 */
+&pci1 {
+	compatible = "fsl,p3060-pcie", "fsl,qoriq-pcie-v2.2";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 0xff>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 1 14>;
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 1 14>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0 0 1 &mpic 41 1 0 0
+			0000 0 0 2 &mpic 5 1 0 0
+			0000 0 0 3 &mpic 6 1 0 0
+			0000 0 0 4 &mpic 7 1 0 0
+			>;
+	};
+};
+
+&rio {
+	compatible = "fsl,srio";
+	interrupts = <16 2 1 11>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+	fsl,srio-rmu-handle = <&rmu>;
+	ranges;
+
+	port1 {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		cell-index = <1>;
+	};
+
+	port2 {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		cell-index = <2>;
+	};
+};
+
+&dcsr {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	compatible = "fsl,dcsr", "simple-bus";
+
+	dcsr-epu@0 {
+		compatible = "fsl,dcsr-epu";
+		interrupts = <52 2 0 0
+			      84 2 0 0
+			      85 2 0 0>;
+		reg = <0x0 0x1000>;
+	};
+	dcsr-npc {
+		compatible = "fsl,dcsr-npc";
+		reg = <0x1000 0x1000 0x1000000 0x8000>;
+	};
+	dcsr-nxc@2000 {
+		compatible = "fsl,dcsr-nxc";
+		reg = <0x2000 0x1000>;
+	};
+	dcsr-corenet {
+		compatible = "fsl,dcsr-corenet";
+		reg = <0x8000 0x1000 0xB0000 0x1000>;
+	};
+	dcsr-dpaa@9000 {
+		compatible = "fsl,p3060-dcsr-dpaa", "fsl,dcsr-dpaa";
+		reg = <0x9000 0x1000>;
+	};
+	dcsr-ocn@11000 {
+		compatible = "fsl,p3060-dcsr-ocn", "fsl,dcsr-ocn";
+		reg = <0x11000 0x1000>;
+	};
+	dcsr-ddr@12000 {
+		compatible = "fsl,dcsr-ddr";
+		dev-handle = <&ddr1>;
+		reg = <0x12000 0x1000>;
+	};
+	dcsr-nal@18000 {
+		compatible = "fsl,p3060-dcsr-nal", "fsl,dcsr-nal";
+		reg = <0x18000 0x1000>;
+	};
+	dcsr-rcpm@22000 {
+		compatible = "fsl,p3060-dcsr-rcpm", "fsl,dcsr-rcpm";
+		reg = <0x22000 0x1000>;
+	};
+	dcsr-cpu-sb-proxy@40000 {
+		compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
+		cpu-handle = <&cpu0>;
+		reg = <0x40000 0x1000>;
+	};
+	dcsr-cpu-sb-proxy@41000 {
+		compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
+		cpu-handle = <&cpu1>;
+		reg = <0x41000 0x1000>;
+	};
+	dcsr-cpu-sb-proxy@44000 {
+		compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
+		cpu-handle = <&cpu4>;
+		reg = <0x44000 0x1000>;
+	};
+	dcsr-cpu-sb-proxy@45000 {
+		compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
+		cpu-handle = <&cpu5>;
+		reg = <0x45000 0x1000>;
+	};
+	dcsr-cpu-sb-proxy@46000 {
+		compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
+		cpu-handle = <&cpu6>;
+		reg = <0x46000 0x1000>;
+	};
+	dcsr-cpu-sb-proxy@47000 {
+		compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
+		cpu-handle = <&cpu7>;
+		reg = <0x47000 0x1000>;
+	};
+
+};
+
+&soc {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	device_type = "soc";
+	compatible = "simple-bus";
+
+	soc-sram-error {
+		compatible = "fsl,soc-sram-error";
+		interrupts = <16 2 1 29>;
+	};
+
+	corenet-law@0 {
+		compatible = "fsl,corenet-law";
+		reg = <0x0 0x1000>;
+		fsl,num-laws = <32>;
+	};
+
+	ddr1: memory-controller@8000 {
+		compatible = "fsl,qoriq-memory-controller-v4.4", "fsl,qoriq-memory-controller";
+		reg = <0x8000 0x1000>;
+		interrupts = <16 2 1 23>;
+	};
+
+	cpc: l3-cache-controller@10000 {
+		compatible = "fsl,p3060-l3-cache-controller", "cache";
+		reg = <0x10000 0x1000
+		       0x11000 0x1000>;
+		interrupts = <16 2 1 27
+			      16 2 1 26>;
+	};
+
+	corenet-cf@18000 {
+		compatible = "fsl,corenet-cf";
+		reg = <0x18000 0x1000>;
+		interrupts = <16 2 1 31>;
+		fsl,ccf-num-csdids = <32>;
+		fsl,ccf-num-snoopids = <32>;
+	};
+
+	iommu@20000 {
+		compatible = "fsl,pamu-v1.0", "fsl,pamu";
+		reg = <0x20000 0x5000>;
+		interrupts = <
+			24 2 0 0
+			16 2 1 30>;
+	};
+
+/include/ "qoriq-rmu-0.dtsi"
+/include/ "qoriq-mpic.dtsi"
+
+	guts: global-utilities@e0000 {
+		compatible = "fsl,qoriq-device-config-1.0";
+		reg = <0xe0000 0xe00>;
+		fsl,has-rstcr;
+		#sleep-cells = <1>;
+		fsl,liodn-bits = <12>;
+	};
+
+	pins: global-utilities@e0e00 {
+		compatible = "fsl,qoriq-pin-control-1.0";
+		reg = <0xe0e00 0x200>;
+		#sleep-cells = <2>;
+	};
+
+	clockgen: global-utilities@e1000 {
+		compatible = "fsl,p3060-clockgen", "fsl,qoriq-clockgen-1.0";
+		reg = <0xe1000 0x1000>;
+		clock-frequency = <0>;
+	};
+
+	rcpm: global-utilities@e2000 {
+		compatible = "fsl,qoriq-rcpm-1.0";
+		reg = <0xe2000 0x1000>;
+		#sleep-cells = <1>;
+	};
+
+	sfp: sfp@e8000 {
+		compatible = "fsl,p3060-sfp", "fsl,qoriq-sfp-1.0";
+		reg	   = <0xe8000 0x1000>;
+	};
+
+	serdes: serdes@ea000 {
+		compatible = "fsl,p3060-serdes";
+		reg	   = <0xea000 0x1000>;
+	};
+
+/include/ "qoriq-dma-0.dtsi"
+/include/ "qoriq-dma-1.dtsi"
+/include/ "qoriq-espi-0.dtsi"
+	spi@110000 {
+		fsl,espi-num-chipselects = <4>;
+	};
+
+/include/ "qoriq-i2c-0.dtsi"
+/include/ "qoriq-i2c-1.dtsi"
+/include/ "qoriq-duart-0.dtsi"
+/include/ "qoriq-duart-1.dtsi"
+/include/ "qoriq-gpio-0.dtsi"
+/include/ "qoriq-usb2-mph-0.dtsi"
+/include/ "qoriq-usb2-dr-0.dtsi"
+/include/ "qoriq-sec4.1-0.dtsi"
+};
diff --git a/arch/powerpc/boot/dts/fsl/p3060si-pre.dtsi b/arch/powerpc/boot/dts/fsl/p3060si-pre.dtsi
new file mode 100644
index 00000000000..00c8e70e7b9
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/p3060si-pre.dtsi
@@ -0,0 +1,125 @@
+/*
+ * P3060 Silicon/SoC Device Tree Source (pre include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/dts-v1/;
+/ {
+	compatible = "fsl,P3060";
+	#address-cells = <2>;
+	#size-cells = <2>;
+	interrupt-parent = <&mpic>;
+
+	aliases {
+		ccsr = &soc;
+		dcsr = &dcsr;
+
+		serial0 = &serial0;
+		serial1 = &serial1;
+		serial2 = &serial2;
+		serial3 = &serial3;
+		pci0 = &pci0;
+		pci1 = &pci1;
+		usb0 = &usb0;
+		usb1 = &usb1;
+		dma0 = &dma0;
+		dma1 = &dma1;
+		msi0 = &msi0;
+		msi1 = &msi1;
+		msi2 = &msi2;
+
+		crypto = &crypto;
+		sec_jr0 = &sec_jr0;
+		sec_jr1 = &sec_jr1;
+		sec_jr2 = &sec_jr2;
+		sec_jr3 = &sec_jr3;
+		rtic_a = &rtic_a;
+		rtic_b = &rtic_b;
+		rtic_c = &rtic_c;
+		rtic_d = &rtic_d;
+		sec_mon = &sec_mon;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu0: PowerPC,e500mc@0 {
+			device_type = "cpu";
+			reg = <0>;
+			next-level-cache = <&L2_0>;
+			L2_0: l2-cache {
+				next-level-cache = <&cpc>;
+			};
+		};
+		cpu1: PowerPC,e500mc@1 {
+			device_type = "cpu";
+			reg = <1>;
+			next-level-cache = <&L2_1>;
+			L2_1: l2-cache {
+				next-level-cache = <&cpc>;
+			};
+		};
+		cpu4: PowerPC,e500mc@4 {
+			device_type = "cpu";
+			reg = <4>;
+			next-level-cache = <&L2_4>;
+			L2_4: l2-cache {
+				next-level-cache = <&cpc>;
+			};
+		};
+		cpu5: PowerPC,e500mc@5 {
+			device_type = "cpu";
+			reg = <5>;
+			next-level-cache = <&L2_5>;
+			L2_5: l2-cache {
+				next-level-cache = <&cpc>;
+			};
+		};
+		cpu6: PowerPC,e500mc@6 {
+			device_type = "cpu";
+			reg = <6>;
+			next-level-cache = <&L2_6>;
+			L2_6: l2-cache {
+				next-level-cache = <&cpc>;
+			};
+		};
+		cpu7: PowerPC,e500mc@7 {
+			device_type = "cpu";
+			reg = <7>;
+			next-level-cache = <&L2_7>;
+			L2_7: l2-cache {
+				next-level-cache = <&cpc>;
+			};
+		};
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi b/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi
new file mode 100644
index 00000000000..8d35d2c1f69
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi
@@ -0,0 +1,350 @@
+/*
+ * P4080/P4040 Silicon/SoC Device Tree Source (post include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+&lbc {
+	compatible = "fsl,p4080-elbc", "fsl,elbc", "simple-bus";
+	interrupts = <25 2 0 0>;
+	#address-cells = <2>;
+	#size-cells = <1>;
+};
+
+/* controller at 0x200000 */
+&pci0 {
+	compatible = "fsl,p4080-pcie";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0x0 0xff>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 1 15>;
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 1 15>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0 0 1 &mpic 40 1 0 0
+			0000 0 0 2 &mpic 1 1 0 0
+			0000 0 0 3 &mpic 2 1 0 0
+			0000 0 0 4 &mpic 3 1 0 0
+			>;
+	};
+};
+
+/* controller at 0x201000 */
+&pci1 {
+	compatible = "fsl,p4080-pcie";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 0xff>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 1 14>;
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 1 14>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0 0 1 &mpic 41 1 0 0
+			0000 0 0 2 &mpic 5 1 0 0
+			0000 0 0 3 &mpic 6 1 0 0
+			0000 0 0 4 &mpic 7 1 0 0
+			>;
+	};
+};
+
+/* controller at 0x202000 */
+&pci2 {
+	compatible = "fsl,p4080-pcie";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0x0 0xff>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 1 13>;
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 1 13>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0 0 1 &mpic 42 1 0 0
+			0000 0 0 2 &mpic 9 1 0 0
+			0000 0 0 3 &mpic 10 1 0 0
+			0000 0 0 4 &mpic 11 1 0 0
+			>;
+	};
+};
+
+&rio {
+	compatible = "fsl,srio";
+	interrupts = <16 2 1 11>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+	fsl,srio-rmu-handle = <&rmu>;
+	ranges;
+
+	port1 {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		cell-index = <1>;
+	};
+
+	port2 {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		cell-index = <2>;
+	};
+};
+
+&dcsr {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	compatible = "fsl,dcsr", "simple-bus";
+
+	dcsr-epu@0 {
+		compatible = "fsl,dcsr-epu";
+		interrupts = <52 2 0 0
+			      84 2 0 0
+			      85 2 0 0>;
+		reg = <0x0 0x1000>;
+	};
+	dcsr-npc {
+		compatible = "fsl,dcsr-npc";
+		reg = <0x1000 0x1000 0x1000000 0x8000>;
+	};
+	dcsr-nxc@2000 {
+		compatible = "fsl,dcsr-nxc";
+		reg = <0x2000 0x1000>;
+	};
+	dcsr-corenet {
+		compatible = "fsl,dcsr-corenet";
+		reg = <0x8000 0x1000 0xB0000 0x1000>;
+	};
+	dcsr-dpaa@9000 {
+		compatible = "fsl,p4080-dcsr-dpaa", "fsl,dcsr-dpaa";
+		reg = <0x9000 0x1000>;
+	};
+	dcsr-ocn@11000 {
+		compatible = "fsl,p4080-dcsr-ocn", "fsl,dcsr-ocn";
+		reg = <0x11000 0x1000>;
+	};
+	dcsr-ddr@12000 {
+		compatible = "fsl,dcsr-ddr";
+		dev-handle = <&ddr1>;
+		reg = <0x12000 0x1000>;
+	};
+	dcsr-ddr@13000 {
+		compatible = "fsl,dcsr-ddr";
+		dev-handle = <&ddr2>;
+		reg = <0x13000 0x1000>;
+	};
+	dcsr-nal@18000 {
+		compatible = "fsl,p4080-dcsr-nal", "fsl,dcsr-nal";
+		reg = <0x18000 0x1000>;
+	};
+	dcsr-rcpm@22000 {
+		compatible = "fsl,p4080-dcsr-rcpm", "fsl,dcsr-rcpm";
+		reg = <0x22000 0x1000>;
+	};
+	dcsr-cpu-sb-proxy@40000 {
+		compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
+		cpu-handle = <&cpu0>;
+		reg = <0x40000 0x1000>;
+	};
+	dcsr-cpu-sb-proxy@41000 {
+		compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
+		cpu-handle = <&cpu1>;
+		reg = <0x41000 0x1000>;
+	};
+	dcsr-cpu-sb-proxy@42000 {
+		compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
+		cpu-handle = <&cpu2>;
+		reg = <0x42000 0x1000>;
+	};
+	dcsr-cpu-sb-proxy@43000 {
+		compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
+		cpu-handle = <&cpu3>;
+		reg = <0x43000 0x1000>;
+	};
+	dcsr-cpu-sb-proxy@44000 {
+		compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
+		cpu-handle = <&cpu4>;
+		reg = <0x44000 0x1000>;
+	};
+	dcsr-cpu-sb-proxy@45000 {
+		compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
+		cpu-handle = <&cpu5>;
+		reg = <0x45000 0x1000>;
+	};
+	dcsr-cpu-sb-proxy@46000 {
+		compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
+		cpu-handle = <&cpu6>;
+		reg = <0x46000 0x1000>;
+	};
+	dcsr-cpu-sb-proxy@47000 {
+		compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
+		cpu-handle = <&cpu7>;
+		reg = <0x47000 0x1000>;
+	};
+
+};
+
+&soc {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	device_type = "soc";
+	compatible = "simple-bus";
+
+	soc-sram-error {
+		compatible = "fsl,soc-sram-error";
+		interrupts = <16 2 1 29>;
+	};
+
+	corenet-law@0 {
+		compatible = "fsl,corenet-law";
+		reg = <0x0 0x1000>;
+		fsl,num-laws = <32>;
+	};
+
+	ddr1: memory-controller@8000 {
+		compatible = "fsl,qoriq-memory-controller-v4.4", "fsl,qoriq-memory-controller";
+		reg = <0x8000 0x1000>;
+		interrupts = <16 2 1 23>;
+	};
+
+	ddr2: memory-controller@9000 {
+		compatible = "fsl,qoriq-memory-controller-v4.4","fsl,qoriq-memory-controller";
+		reg = <0x9000 0x1000>;
+		interrupts = <16 2 1 22>;
+	};
+
+	cpc: l3-cache-controller@10000 {
+		compatible = "fsl,p4080-l3-cache-controller", "cache";
+		reg = <0x10000 0x1000
+		       0x11000 0x1000>;
+		interrupts = <16 2 1 27
+			      16 2 1 26>;
+	};
+
+	corenet-cf@18000 {
+		compatible = "fsl,corenet-cf";
+		reg = <0x18000 0x1000>;
+		interrupts = <16 2 1 31>;
+		fsl,ccf-num-csdids = <32>;
+		fsl,ccf-num-snoopids = <32>;
+	};
+
+	iommu@20000 {
+		compatible = "fsl,pamu-v1.0", "fsl,pamu";
+		reg = <0x20000 0x5000>;
+		interrupts = <
+			24 2 0 0
+			16 2 1 30>;
+	};
+
+/include/ "qoriq-rmu-0.dtsi"
+/include/ "qoriq-mpic.dtsi"
+
+	guts: global-utilities@e0000 {
+		compatible = "fsl,qoriq-device-config-1.0";
+		reg = <0xe0000 0xe00>;
+		fsl,has-rstcr;
+		#sleep-cells = <1>;
+		fsl,liodn-bits = <12>;
+	};
+
+	pins: global-utilities@e0e00 {
+		compatible = "fsl,qoriq-pin-control-1.0";
+		reg = <0xe0e00 0x200>;
+		#sleep-cells = <2>;
+	};
+
+	clockgen: global-utilities@e1000 {
+		compatible = "fsl,p4080-clockgen", "fsl,qoriq-clockgen-1.0";
+		reg = <0xe1000 0x1000>;
+		clock-frequency = <0>;
+	};
+
+	rcpm: global-utilities@e2000 {
+		compatible = "fsl,qoriq-rcpm-1.0";
+		reg = <0xe2000 0x1000>;
+		#sleep-cells = <1>;
+	};
+
+	sfp: sfp@e8000 {
+		compatible = "fsl,p4080-sfp", "fsl,qoriq-sfp-1.0";
+		reg	   = <0xe8000 0x1000>;
+	};
+
+	serdes: serdes@ea000 {
+		compatible = "fsl,p4080-serdes";
+		reg	   = <0xea000 0x1000>;
+	};
+
+/include/ "qoriq-dma-0.dtsi"
+/include/ "qoriq-dma-1.dtsi"
+/include/ "qoriq-espi-0.dtsi"
+	spi@110000 {
+		fsl,espi-num-chipselects = <4>;
+	};
+
+/include/ "qoriq-esdhc-0.dtsi"
+	sdhc@114000 {
+		voltage-ranges = <3300 3300>;
+		sdhci,auto-cmd12;
+	};
+
+/include/ "qoriq-i2c-0.dtsi"
+/include/ "qoriq-i2c-1.dtsi"
+/include/ "qoriq-duart-0.dtsi"
+/include/ "qoriq-duart-1.dtsi"
+/include/ "qoriq-gpio-0.dtsi"
+/include/ "qoriq-usb2-mph-0.dtsi"
+/include/ "qoriq-usb2-dr-0.dtsi"
+/include/ "qoriq-sec4.0-0.dtsi"
+};
diff --git a/arch/powerpc/boot/dts/fsl/p4080si-pre.dtsi b/arch/powerpc/boot/dts/fsl/p4080si-pre.dtsi
new file mode 100644
index 00000000000..b9556ee3a63
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/p4080si-pre.dtsi
@@ -0,0 +1,143 @@
+/*
+ * P4080/P4040 Silicon/SoC Device Tree Source (pre include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/dts-v1/;
+/ {
+	compatible = "fsl,P4080";
+	#address-cells = <2>;
+	#size-cells = <2>;
+	interrupt-parent = <&mpic>;
+
+	aliases {
+		ccsr = &soc;
+		dcsr = &dcsr;
+
+		serial0 = &serial0;
+		serial1 = &serial1;
+		serial2 = &serial2;
+		serial3 = &serial3;
+		pci0 = &pci0;
+		pci1 = &pci1;
+		pci2 = &pci2;
+		usb0 = &usb0;
+		usb1 = &usb1;
+		dma0 = &dma0;
+		dma1 = &dma1;
+		sdhc = &sdhc;
+		msi0 = &msi0;
+		msi1 = &msi1;
+		msi2 = &msi2;
+
+		crypto = &crypto;
+		sec_jr0 = &sec_jr0;
+		sec_jr1 = &sec_jr1;
+		sec_jr2 = &sec_jr2;
+		sec_jr3 = &sec_jr3;
+		rtic_a = &rtic_a;
+		rtic_b = &rtic_b;
+		rtic_c = &rtic_c;
+		rtic_d = &rtic_d;
+		sec_mon = &sec_mon;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu0: PowerPC,e500mc@0 {
+			device_type = "cpu";
+			reg = <0>;
+			next-level-cache = <&L2_0>;
+			L2_0: l2-cache {
+				next-level-cache = <&cpc>;
+			};
+		};
+		cpu1: PowerPC,e500mc@1 {
+			device_type = "cpu";
+			reg = <1>;
+			next-level-cache = <&L2_1>;
+			L2_1: l2-cache {
+				next-level-cache = <&cpc>;
+			};
+		};
+		cpu2: PowerPC,e500mc@2 {
+			device_type = "cpu";
+			reg = <2>;
+			next-level-cache = <&L2_2>;
+			L2_2: l2-cache {
+				next-level-cache = <&cpc>;
+			};
+		};
+		cpu3: PowerPC,e500mc@3 {
+			device_type = "cpu";
+			reg = <3>;
+			next-level-cache = <&L2_3>;
+			L2_3: l2-cache {
+				next-level-cache = <&cpc>;
+			};
+		};
+		cpu4: PowerPC,e500mc@4 {
+			device_type = "cpu";
+			reg = <4>;
+			next-level-cache = <&L2_4>;
+			L2_4: l2-cache {
+				next-level-cache = <&cpc>;
+			};
+		};
+		cpu5: PowerPC,e500mc@5 {
+			device_type = "cpu";
+			reg = <5>;
+			next-level-cache = <&L2_5>;
+			L2_5: l2-cache {
+				next-level-cache = <&cpc>;
+			};
+		};
+		cpu6: PowerPC,e500mc@6 {
+			device_type = "cpu";
+			reg = <6>;
+			next-level-cache = <&L2_6>;
+			L2_6: l2-cache {
+				next-level-cache = <&cpc>;
+			};
+		};
+		cpu7: PowerPC,e500mc@7 {
+			device_type = "cpu";
+			reg = <7>;
+			next-level-cache = <&L2_7>;
+			L2_7: l2-cache {
+				next-level-cache = <&cpc>;
+			};
+		};
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/p5020si-post.dtsi b/arch/powerpc/boot/dts/fsl/p5020si-post.dtsi
new file mode 100644
index 00000000000..914074b91a8
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/p5020si-post.dtsi
@@ -0,0 +1,355 @@
+/*
+ * P5020/5010 Silicon/SoC Device Tree Source (post include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+&lbc {
+	compatible = "fsl,p5020-elbc", "fsl,elbc", "simple-bus";
+	interrupts = <25 2 0 0>;
+	#address-cells = <2>;
+	#size-cells = <1>;
+};
+
+/* controller at 0x200000 */
+&pci0 {
+	compatible = "fsl,p5020-pcie", "fsl,qoriq-pcie-v2.2";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0x0 0xff>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 1 15>;
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 1 15>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0 0 1 &mpic 40 1 0 0
+			0000 0 0 2 &mpic 1 1 0 0
+			0000 0 0 3 &mpic 2 1 0 0
+			0000 0 0 4 &mpic 3 1 0 0
+			>;
+	};
+};
+
+/* controller at 0x201000 */
+&pci1 {
+	compatible = "fsl,p5020-pcie", "fsl,qoriq-pcie-v2.2";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0 0xff>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 1 14>;
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 1 14>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0 0 1 &mpic 41 1 0 0
+			0000 0 0 2 &mpic 5 1 0 0
+			0000 0 0 3 &mpic 6 1 0 0
+			0000 0 0 4 &mpic 7 1 0 0
+			>;
+	};
+};
+
+/* controller at 0x202000 */
+&pci2 {
+	compatible = "fsl,p5020-pcie", "fsl,qoriq-pcie-v2.2";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0x0 0xff>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 1 13>;
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 1 13>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0 0 1 &mpic 42 1 0 0
+			0000 0 0 2 &mpic 9 1 0 0
+			0000 0 0 3 &mpic 10 1 0 0
+			0000 0 0 4 &mpic 11 1 0 0
+			>;
+	};
+};
+
+/* controller at 0x203000 */
+&pci3 {
+	compatible = "fsl,p5020-pcie", "fsl,qoriq-pcie-v2.2";
+	device_type = "pci";
+	#size-cells = <2>;
+	#address-cells = <3>;
+	bus-range = <0x0 0xff>;
+	clock-frequency = <33333333>;
+	interrupts = <16 2 1 12>;
+	pcie@0 {
+		reg = <0 0 0 0 0>;
+		#interrupt-cells = <1>;
+		#size-cells = <2>;
+		#address-cells = <3>;
+		device_type = "pci";
+		interrupts = <16 2 1 12>;
+		interrupt-map-mask = <0xf800 0 0 7>;
+		interrupt-map = <
+			/* IDSEL 0x0 */
+			0000 0 0 1 &mpic 43 1 0 0
+			0000 0 0 2 &mpic 0 1 0 0
+			0000 0 0 3 &mpic 4 1 0 0
+			0000 0 0 4 &mpic 8 1 0 0
+			>;
+	};
+};
+
+&rio {
+	compatible = "fsl,srio";
+	interrupts = <16 2 1 11>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+	ranges;
+
+	port1 {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		cell-index = <1>;
+	};
+
+	port2 {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		cell-index = <2>;
+	};
+};
+
+&dcsr {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	compatible = "fsl,dcsr", "simple-bus";
+
+	dcsr-epu@0 {
+		compatible = "fsl,dcsr-epu";
+		interrupts = <52 2 0 0
+			      84 2 0 0
+			      85 2 0 0>;
+		reg = <0x0 0x1000>;
+	};
+	dcsr-npc {
+		compatible = "fsl,dcsr-npc";
+		reg = <0x1000 0x1000 0x1000000 0x8000>;
+	};
+	dcsr-nxc@2000 {
+		compatible = "fsl,dcsr-nxc";
+		reg = <0x2000 0x1000>;
+	};
+	dcsr-corenet {
+		compatible = "fsl,dcsr-corenet";
+		reg = <0x8000 0x1000 0xB0000 0x1000>;
+	};
+	dcsr-dpaa@9000 {
+		compatible = "fsl,p5020-dcsr-dpaa", "fsl,dcsr-dpaa";
+		reg = <0x9000 0x1000>;
+	};
+	dcsr-ocn@11000 {
+		compatible = "fsl,p5020-dcsr-ocn", "fsl,dcsr-ocn";
+		reg = <0x11000 0x1000>;
+	};
+	dcsr-ddr@12000 {
+		compatible = "fsl,dcsr-ddr";
+		dev-handle = <&ddr1>;
+		reg = <0x12000 0x1000>;
+	};
+	dcsr-ddr@13000 {
+		compatible = "fsl,dcsr-ddr";
+		dev-handle = <&ddr2>;
+		reg = <0x13000 0x1000>;
+	};
+	dcsr-nal@18000 {
+		compatible = "fsl,p5020-dcsr-nal", "fsl,dcsr-nal";
+		reg = <0x18000 0x1000>;
+	};
+	dcsr-rcpm@22000 {
+		compatible = "fsl,p5020-dcsr-rcpm", "fsl,dcsr-rcpm";
+		reg = <0x22000 0x1000>;
+	};
+	dcsr-cpu-sb-proxy@40000 {
+		compatible = "fsl,dcsr-e5500-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
+		cpu-handle = <&cpu0>;
+		reg = <0x40000 0x1000>;
+	};
+	dcsr-cpu-sb-proxy@41000 {
+		compatible = "fsl,dcsr-e5500-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
+		cpu-handle = <&cpu1>;
+		reg = <0x41000 0x1000>;
+	};
+};
+
+&soc {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	device_type = "soc";
+	compatible = "simple-bus";
+
+	soc-sram-error {
+		compatible = "fsl,soc-sram-error";
+		interrupts = <16 2 1 29>;
+	};
+
+	corenet-law@0 {
+		compatible = "fsl,corenet-law";
+		reg = <0x0 0x1000>;
+		fsl,num-laws = <32>;
+	};
+
+	ddr1: memory-controller@8000 {
+		compatible = "fsl,qoriq-memory-controller-v4.5", "fsl,qoriq-memory-controller";
+		reg = <0x8000 0x1000>;
+		interrupts = <16 2 1 23>;
+	};
+
+	ddr2: memory-controller@9000 {
+		compatible = "fsl,qoriq-memory-controller-v4.5","fsl,qoriq-memory-controller";
+		reg = <0x9000 0x1000>;
+		interrupts = <16 2 1 22>;
+	};
+
+	cpc: l3-cache-controller@10000 {
+		compatible = "fsl,p5020-l3-cache-controller", "fsl,p4080-l3-cache-controller", "cache";
+		reg = <0x10000 0x1000
+		       0x11000 0x1000>;
+		interrupts = <16 2 1 27
+			      16 2 1 26>;
+	};
+
+	corenet-cf@18000 {
+		compatible = "fsl,corenet-cf";
+		reg = <0x18000 0x1000>;
+		interrupts = <16 2 1 31>;
+		fsl,ccf-num-csdids = <32>;
+		fsl,ccf-num-snoopids = <32>;
+	};
+
+	iommu@20000 {
+		compatible = "fsl,pamu-v1.0", "fsl,pamu";
+		reg = <0x20000 0x4000>;
+		interrupts = <
+			24 2 0 0
+			16 2 1 30>;
+	};
+
+/include/ "qoriq-mpic.dtsi"
+
+	guts: global-utilities@e0000 {
+		compatible = "fsl,qoriq-device-config-1.0";
+		reg = <0xe0000 0xe00>;
+		fsl,has-rstcr;
+		#sleep-cells = <1>;
+		fsl,liodn-bits = <12>;
+	};
+
+	pins: global-utilities@e0e00 {
+		compatible = "fsl,qoriq-pin-control-1.0";
+		reg = <0xe0e00 0x200>;
+		#sleep-cells = <2>;
+	};
+
+	clockgen: global-utilities@e1000 {
+		compatible = "fsl,p5020-clockgen", "fsl,qoriq-clockgen-1.0";
+		reg = <0xe1000 0x1000>;
+		clock-frequency = <0>;
+	};
+
+	rcpm: global-utilities@e2000 {
+		compatible = "fsl,qoriq-rcpm-1.0";
+		reg = <0xe2000 0x1000>;
+		#sleep-cells = <1>;
+	};
+
+	sfp: sfp@e8000 {
+		compatible = "fsl,p5020-sfp", "fsl,qoriq-sfp-1.0";
+		reg	   = <0xe8000 0x1000>;
+	};
+
+	serdes: serdes@ea000 {
+		compatible = "fsl,p5020-serdes";
+		reg	   = <0xea000 0x1000>;
+	};
+
+/include/ "qoriq-dma-0.dtsi"
+/include/ "qoriq-dma-1.dtsi"
+/include/ "qoriq-espi-0.dtsi"
+	spi@110000 {
+		fsl,espi-num-chipselects = <4>;
+	};
+
+/include/ "qoriq-esdhc-0.dtsi"
+	sdhc@114000 {
+		sdhci,auto-cmd12;
+	};
+
+/include/ "qoriq-i2c-0.dtsi"
+/include/ "qoriq-i2c-1.dtsi"
+/include/ "qoriq-duart-0.dtsi"
+/include/ "qoriq-duart-1.dtsi"
+/include/ "qoriq-gpio-0.dtsi"
+/include/ "qoriq-usb2-mph-0.dtsi"
+		usb0: usb@210000 {
+			phy_type = "utmi";
+			port0;
+		};
+
+/include/ "qoriq-usb2-dr-0.dtsi"
+		usb1: usb@211000 {
+			dr_mode = "host";
+			phy_type = "utmi";
+		};
+
+/include/ "qoriq-sata2-0.dtsi"
+/include/ "qoriq-sata2-1.dtsi"
+/include/ "qoriq-sec4.2-0.dtsi"
+};
diff --git a/arch/powerpc/boot/dts/fsl/p5020si-pre.dtsi b/arch/powerpc/boot/dts/fsl/p5020si-pre.dtsi
new file mode 100644
index 00000000000..ae823a47584
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/p5020si-pre.dtsi
@@ -0,0 +1,96 @@
+/*
+ * P5020/P5010 Silicon/SoC Device Tree Source (pre include)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/dts-v1/;
+/ {
+	compatible = "fsl,P5020";
+	#address-cells = <2>;
+	#size-cells = <2>;
+	interrupt-parent = <&mpic>;
+
+	aliases {
+		ccsr = &soc;
+		dcsr = &dcsr;
+
+		serial0 = &serial0;
+		serial1 = &serial1;
+		serial2 = &serial2;
+		serial3 = &serial3;
+		pci0 = &pci0;
+		pci1 = &pci1;
+		pci2 = &pci2;
+		pci3 = &pci3;
+		usb0 = &usb0;
+		usb1 = &usb1;
+		dma0 = &dma0;
+		dma1 = &dma1;
+		sdhc = &sdhc;
+		msi0 = &msi0;
+		msi1 = &msi1;
+		msi2 = &msi2;
+
+		crypto = &crypto;
+		sec_jr0 = &sec_jr0;
+		sec_jr1 = &sec_jr1;
+		sec_jr2 = &sec_jr2;
+		sec_jr3 = &sec_jr3;
+		rtic_a = &rtic_a;
+		rtic_b = &rtic_b;
+		rtic_c = &rtic_c;
+		rtic_d = &rtic_d;
+		sec_mon = &sec_mon;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu0: PowerPC,e5500@0 {
+			device_type = "cpu";
+			reg = <0>;
+			next-level-cache = <&L2_0>;
+			L2_0: l2-cache {
+				next-level-cache = <&cpc>;
+			};
+		};
+		cpu1: PowerPC,e5500@1 {
+			device_type = "cpu";
+			reg = <1>;
+			next-level-cache = <&L2_1>;
+			L2_1: l2-cache {
+				next-level-cache = <&cpc>;
+			};
+		};
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/pq3-dma-0.dtsi b/arch/powerpc/boot/dts/fsl/pq3-dma-0.dtsi
new file mode 100644
index 00000000000..b5b37ad30e7
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/pq3-dma-0.dtsi
@@ -0,0 +1,66 @@
+/*
+ * PQ3 DMA device tree stub [ controller @ offset 0x21000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+dma@21300 {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	compatible = "fsl,eloplus-dma";
+	reg = <0x21300 0x4>;
+	ranges = <0x0 0x21100 0x200>;
+	cell-index = <0>;
+	dma-channel@0 {
+		compatible = "fsl,eloplus-dma-channel";
+		reg = <0x0 0x80>;
+		cell-index = <0>;
+		interrupts = <20 2 0 0>;
+	};
+	dma-channel@80 {
+		compatible = "fsl,eloplus-dma-channel";
+		reg = <0x80 0x80>;
+		cell-index = <1>;
+		interrupts = <21 2 0 0>;
+	};
+	dma-channel@100 {
+		compatible = "fsl,eloplus-dma-channel";
+		reg = <0x100 0x80>;
+		cell-index = <2>;
+		interrupts = <22 2 0 0>;
+	};
+	dma-channel@180 {
+		compatible = "fsl,eloplus-dma-channel";
+		reg = <0x180 0x80>;
+		cell-index = <3>;
+		interrupts = <23 2 0 0>;
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/pq3-dma-1.dtsi b/arch/powerpc/boot/dts/fsl/pq3-dma-1.dtsi
new file mode 100644
index 00000000000..28cb8a55d80
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/pq3-dma-1.dtsi
@@ -0,0 +1,66 @@
+/*
+ * PQ3 DMA device tree stub [ controller @ offset 0xc300 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+dma@c300 {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	compatible = "fsl,eloplus-dma";
+	reg = <0xc300 0x4>;
+	ranges = <0x0 0xc100 0x200>;
+	cell-index = <1>;
+	dma-channel@0 {
+		compatible = "fsl,eloplus-dma-channel";
+		reg = <0x0 0x80>;
+		cell-index = <0>;
+		interrupts = <76 2 0 0>;
+	};
+	dma-channel@80 {
+		compatible = "fsl,eloplus-dma-channel";
+		reg = <0x80 0x80>;
+		cell-index = <1>;
+		interrupts = <77 2 0 0>;
+	};
+	dma-channel@100 {
+		compatible = "fsl,eloplus-dma-channel";
+		reg = <0x100 0x80>;
+		cell-index = <2>;
+		interrupts = <78 2 0 0>;
+	};
+	dma-channel@180 {
+		compatible = "fsl,eloplus-dma-channel";
+		reg = <0x180 0x80>;
+		cell-index = <3>;
+		interrupts = <79 2 0 0>;
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/pq3-duart-0.dtsi b/arch/powerpc/boot/dts/fsl/pq3-duart-0.dtsi
new file mode 100644
index 00000000000..5e268fdb9d1
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/pq3-duart-0.dtsi
@@ -0,0 +1,51 @@
+/*
+ * PQ3 DUART device tree stub [ controller @ offset 0x4000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+serial0: serial@4500 {
+	cell-index = <0>;
+	device_type = "serial";
+	compatible = "fsl,ns16550", "ns16550";
+	reg = <0x4500 0x100>;
+	clock-frequency = <0>;
+	interrupts = <42 2 0 0>;
+};
+
+serial1: serial@4600 {
+	cell-index = <1>;
+	device_type = "serial";
+	compatible = "fsl,ns16550", "ns16550";
+	reg = <0x4600 0x100>;
+	clock-frequency = <0>;
+	interrupts = <42 2 0 0>;
+};
diff --git a/arch/powerpc/boot/dts/fsl/pq3-esdhc-0.dtsi b/arch/powerpc/boot/dts/fsl/pq3-esdhc-0.dtsi
new file mode 100644
index 00000000000..5743433e278
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/pq3-esdhc-0.dtsi
@@ -0,0 +1,41 @@
+/*
+ * PQ3 eSDHC device tree stub [ controller @ offset 0x2e000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+sdhc@2e000 {
+	compatible = "fsl,esdhc";
+	reg = <0x2e000 0x1000>;
+	interrupts = <72 0x2 0 0>;
+	/* Filled in by U-Boot */
+	clock-frequency = <0>;
+};
diff --git a/arch/powerpc/boot/dts/fsl/pq3-espi-0.dtsi b/arch/powerpc/boot/dts/fsl/pq3-espi-0.dtsi
new file mode 100644
index 00000000000..75854b2e039
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/pq3-espi-0.dtsi
@@ -0,0 +1,41 @@
+/*
+ * PQ3 eSPI device tree stub [ controller @ offset 0x7000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+spi@7000 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	compatible = "fsl,mpc8536-espi";
+	reg = <0x7000 0x1000>;
+	interrupts = <59 0x2 0 0>;
+};
diff --git a/arch/powerpc/boot/dts/fsl/pq3-etsec1-0.dtsi b/arch/powerpc/boot/dts/fsl/pq3-etsec1-0.dtsi
new file mode 100644
index 00000000000..a1979ae334a
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/pq3-etsec1-0.dtsi
@@ -0,0 +1,53 @@
+/*
+ * PQ3 eTSEC device tree stub [ @ offsets 0x24000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+ethernet@24000 {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	cell-index = <0>;
+	device_type = "network";
+	model = "eTSEC";
+	compatible = "gianfar";
+	reg = <0x24000 0x1000>;
+	ranges = <0x0 0x24000 0x1000>;
+	local-mac-address = [ 00 00 00 00 00 00 ];
+	interrupts = <29 2 0 0 30 2 0 0 34 2 0 0>;
+};
+
+mdio@24520 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	compatible = "fsl,gianfar-mdio";
+	reg = <0x24520 0x20>;
+};
diff --git a/arch/powerpc/boot/dts/fsl/pq3-etsec1-1.dtsi b/arch/powerpc/boot/dts/fsl/pq3-etsec1-1.dtsi
new file mode 100644
index 00000000000..4c4fdde1ec2
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/pq3-etsec1-1.dtsi
@@ -0,0 +1,53 @@
+/*
+ * PQ3 eTSEC device tree stub [ @ offsets 0x25000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+ethernet@25000 {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	cell-index = <1>;
+	device_type = "network";
+	model = "eTSEC";
+	compatible = "gianfar";
+	reg = <0x25000 0x1000>;
+	ranges = <0x0 0x25000 0x1000>;
+	local-mac-address = [ 00 00 00 00 00 00 ];
+	interrupts = <35 2 0 0 36 2 0 0 40 2 0 0>;
+};
+
+mdio@25520 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	compatible = "fsl,gianfar-tbi";
+	reg = <0x25520 0x20>;
+};
diff --git a/arch/powerpc/boot/dts/fsl/pq3-etsec1-2.dtsi b/arch/powerpc/boot/dts/fsl/pq3-etsec1-2.dtsi
new file mode 100644
index 00000000000..4b8ab438668
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/pq3-etsec1-2.dtsi
@@ -0,0 +1,53 @@
+/*
+ * PQ3 eTSEC device tree stub [ @ offsets 0x26000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+ethernet@26000 {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	cell-index = <2>;
+	device_type = "network";
+	model = "eTSEC";
+	compatible = "gianfar";
+	reg = <0x26000 0x1000>;
+	ranges = <0x0 0x26000 0x1000>;
+	local-mac-address = [ 00 00 00 00 00 00 ];
+	interrupts = <31 2 0 0 32 2 0 0 33 2 0 0>;
+};
+
+mdio@26520 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	compatible = "fsl,gianfar-tbi";
+	reg = <0x26520 0x20>;
+};
diff --git a/arch/powerpc/boot/dts/fsl/pq3-etsec1-3.dtsi b/arch/powerpc/boot/dts/fsl/pq3-etsec1-3.dtsi
new file mode 100644
index 00000000000..40c9137729a
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/pq3-etsec1-3.dtsi
@@ -0,0 +1,53 @@
+/*
+ * PQ3 eTSEC device tree stub [ @ offsets 0x27000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+ethernet@27000 {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	cell-index = <3>;
+	device_type = "network";
+	model = "eTSEC";
+	compatible = "gianfar";
+	reg = <0x27000 0x1000>;
+	ranges = <0x0 0x27000 0x1000>;
+	local-mac-address = [ 00 00 00 00 00 00 ];
+	interrupts = <37 2 0 0 38 2 0 0 39 2 0 0>;
+};
+
+mdio@27520 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	compatible = "fsl,gianfar-tbi";
+	reg = <0x27520 0x20>;
+};
diff --git a/arch/powerpc/boot/dts/fsl/pq3-etsec1-timer-0.dtsi b/arch/powerpc/boot/dts/fsl/pq3-etsec1-timer-0.dtsi
new file mode 100644
index 00000000000..efe2ca04bce
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/pq3-etsec1-timer-0.dtsi
@@ -0,0 +1,39 @@
+/*
+ * PQ3 eTSEC Timer (IEEE 1588) device tree stub [ @ offsets 0x24e00 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+ptp_clock@24e00 {
+	compatible = "fsl,etsec-ptp";
+	reg = <0x24e00 0xb0>;
+	interrupts = <68 2 0 0 69 2 0 0>;
+};
diff --git a/arch/powerpc/boot/dts/fsl/pq3-etsec2-0.dtsi b/arch/powerpc/boot/dts/fsl/pq3-etsec2-0.dtsi
new file mode 100644
index 00000000000..1382fec9e8c
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/pq3-etsec2-0.dtsi
@@ -0,0 +1,60 @@
+/*
+ * PQ3 eTSEC2 device tree stub [ @ offsets 0x24000/0xb0000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+mdio@24000 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	compatible = "fsl,etsec2-mdio";
+	reg = <0x24000 0x1000 0xb0030 0x4>;
+};
+
+ethernet@b0000 {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	device_type = "network";
+	model = "eTSEC";
+	compatible = "fsl,etsec2";
+	fsl,num_rx_queues = <0x8>;
+	fsl,num_tx_queues = <0x8>;
+	fsl,magic-packet;
+	local-mac-address = [ 00 00 00 00 00 00 ];
+
+	queue-group@b0000 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0xb0000 0x1000>;
+		interrupts = <29 2 0 0 30 2 0 0 34 2 0 0>;
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/pq3-etsec2-1.dtsi b/arch/powerpc/boot/dts/fsl/pq3-etsec2-1.dtsi
new file mode 100644
index 00000000000..221cd2ea5b3
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/pq3-etsec2-1.dtsi
@@ -0,0 +1,60 @@
+/*
+ * PQ3 eTSEC2 device tree stub [ @ offsets 0x25000/0xb1000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+mdio@25000 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	compatible = "fsl,etsec2-tbi";
+	reg = <0x25000 0x1000 0xb1030 0x4>;
+};
+
+ethernet@b1000 {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	device_type = "network";
+	model = "eTSEC";
+	compatible = "fsl,etsec2";
+	fsl,num_rx_queues = <0x8>;
+	fsl,num_tx_queues = <0x8>;
+	fsl,magic-packet;
+	local-mac-address = [ 00 00 00 00 00 00 ];
+
+	queue-group@b1000 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0xb1000 0x1000>;
+		interrupts = <35 2 0 0 36 2 0 0 40 2 0 0>;
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/pq3-etsec2-2.dtsi b/arch/powerpc/boot/dts/fsl/pq3-etsec2-2.dtsi
new file mode 100644
index 00000000000..61456c31760
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/pq3-etsec2-2.dtsi
@@ -0,0 +1,59 @@
+/*
+ * PQ3 eTSEC2 device tree stub [ @ offsets 0x26000/0xb2000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+mdio@26000 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	compatible = "fsl,etsec2-tbi";
+	reg = <0x26000 0x1000 0xb1030 0x4>;
+};
+
+ethernet@b2000 {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	device_type = "network";
+	model = "eTSEC";
+	compatible = "fsl,etsec2";
+	fsl,num_rx_queues = <0x8>;
+	fsl,num_tx_queues = <0x8>;
+	fsl,magic-packet;
+	local-mac-address = [ 00 00 00 00 00 00 ];
+
+	queue-group@b2000 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0xb2000 0x1000>;
+		interrupts = <31 2 0 0 32 2 0 0 33 2 0 0>;
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/pq3-etsec2-grp2-0.dtsi b/arch/powerpc/boot/dts/fsl/pq3-etsec2-grp2-0.dtsi
new file mode 100644
index 00000000000..034ab8fac22
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/pq3-etsec2-grp2-0.dtsi
@@ -0,0 +1,42 @@
+/*
+ * PQ3 eTSEC2 Group 2 device tree stub [ @ offsets 0xb4000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+&enet0_grp2 {
+	queue-group@b4000 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0xb4000 0x1000>;
+		interrupts = <17 2 0 0 18 2 0 0 24 2 0 0>;
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/pq3-etsec2-grp2-1.dtsi b/arch/powerpc/boot/dts/fsl/pq3-etsec2-grp2-1.dtsi
new file mode 100644
index 00000000000..3be9ba3b374
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/pq3-etsec2-grp2-1.dtsi
@@ -0,0 +1,42 @@
+/*
+ * PQ3 eTSEC2 Group 2 device tree stub [ @ offsets 0xb5000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+&enet1_grp2 {
+	queue-group@b5000 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0xb5000 0x1000>;
+		interrupts = <51 2 0 0 52 2 0 0 67 2 0 0>;
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/pq3-etsec2-grp2-2.dtsi b/arch/powerpc/boot/dts/fsl/pq3-etsec2-grp2-2.dtsi
new file mode 100644
index 00000000000..02a33457048
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/pq3-etsec2-grp2-2.dtsi
@@ -0,0 +1,42 @@
+/*
+ * PQ3 eTSEC2 Group 2 device tree stub [ @ offsets 0xb6000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+&enet2_grp2 {
+	queue-group@b6000 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0xb6000 0x1000>;
+		interrupts = <25 2 0 0 26 2 0 0 27 2 0 0>;
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/pq3-gpio-0.dtsi b/arch/powerpc/boot/dts/fsl/pq3-gpio-0.dtsi
new file mode 100644
index 00000000000..72a3ef5945c
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/pq3-gpio-0.dtsi
@@ -0,0 +1,41 @@
+/*
+ * PQ3 GPIO device tree stub [ controller @ offset 0xf000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+gpio-controller@f000 {
+	#gpio-cells = <2>;
+	compatible = "fsl,pq3-gpio";
+	reg = <0xf000 0x100>;
+	interrupts = <47 0x2 0 0>;
+	gpio-controller;
+};
diff --git a/arch/powerpc/boot/dts/fsl/pq3-i2c-0.dtsi b/arch/powerpc/boot/dts/fsl/pq3-i2c-0.dtsi
new file mode 100644
index 00000000000..d1dd6fb82a7
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/pq3-i2c-0.dtsi
@@ -0,0 +1,43 @@
+/*
+ * PQ3 I2C device tree stub [ controller @ offset 0x3000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+i2c@3000 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	cell-index = <0>;
+	compatible = "fsl-i2c";
+	reg = <0x3000 0x100>;
+	interrupts = <43 2 0 0>;
+	dfsrr;
+};
diff --git a/arch/powerpc/boot/dts/fsl/pq3-i2c-1.dtsi b/arch/powerpc/boot/dts/fsl/pq3-i2c-1.dtsi
new file mode 100644
index 00000000000..a9bd803e209
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/pq3-i2c-1.dtsi
@@ -0,0 +1,43 @@
+/*
+ * PQ3 I2C device tree stub [ controller @ offset 0x3100 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+i2c@3100 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	cell-index = <1>;
+	compatible = "fsl-i2c";
+	reg = <0x3100 0x100>;
+	interrupts = <43 2 0 0>;
+	dfsrr;
+};
diff --git a/arch/powerpc/boot/dts/fsl/pq3-mpic-timer-B.dtsi b/arch/powerpc/boot/dts/fsl/pq3-mpic-timer-B.dtsi
new file mode 100644
index 00000000000..8734cffae1a
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/pq3-mpic-timer-B.dtsi
@@ -0,0 +1,42 @@
+/*
+ * PQ3 MPIC Timer (Group B) device tree stub [ controller @ offset 0x42100 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+timer@42100 {
+	compatible = "fsl,mpic-global-timer";
+	reg = <0x42100 0x100 0x42300 4>;
+	interrupts = <4 0 3 0
+		      5 0 3 0
+		      6 0 3 0
+		      7 0 3 0>;
+};
diff --git a/arch/powerpc/boot/dts/fsl/pq3-mpic.dtsi b/arch/powerpc/boot/dts/fsl/pq3-mpic.dtsi
new file mode 100644
index 00000000000..5c804606584
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/pq3-mpic.dtsi
@@ -0,0 +1,66 @@
+/*
+ * PQ3 MPIC device tree stub [ controller @ offset 0x40000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+mpic: pic@40000 {
+	interrupt-controller;
+	#address-cells = <0>;
+	#interrupt-cells = <4>;
+	reg = <0x40000 0x40000>;
+	compatible = "fsl,mpic";
+	device_type = "open-pic";
+};
+
+timer@41100 {
+	compatible = "fsl,mpic-global-timer";
+	reg = <0x41100 0x100 0x41300 4>;
+	interrupts = <0 0 3 0
+		      1 0 3 0
+		      2 0 3 0
+		      3 0 3 0>;
+};
+
+msi@41600 {
+	compatible = "fsl,mpic-msi";
+	reg = <0x41600 0x80>;
+	msi-available-ranges = <0 0x100>;
+	interrupts = <
+		0xe0 0 0 0
+		0xe1 0 0 0
+		0xe2 0 0 0
+		0xe3 0 0 0
+		0xe4 0 0 0
+		0xe5 0 0 0
+		0xe6 0 0 0
+		0xe7 0 0 0>;
+};
diff --git a/arch/powerpc/boot/dts/fsl/pq3-rmu-0.dtsi b/arch/powerpc/boot/dts/fsl/pq3-rmu-0.dtsi
new file mode 100644
index 00000000000..587ca9ffad7
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/pq3-rmu-0.dtsi
@@ -0,0 +1,68 @@
+/*
+ * PQ3 RIO Message Unit device tree stub [ controller @ offset 0xd3000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+rmu: rmu@d3000 {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	compatible = "fsl,srio-rmu";
+	reg = <0xd3000 0x500>;
+	ranges = <0x0 0xd3000 0x500>;
+
+	message-unit@0 {
+		compatible = "fsl,srio-msg-unit";
+		reg = <0x0 0x100>;
+		interrupts = <
+			53 2 0 0 /* msg1_tx_irq */
+			54 2 0 0>;/* msg1_rx_irq */
+	};
+	message-unit@100 {
+		compatible = "fsl,srio-msg-unit";
+		reg = <0x100 0x100>;
+		interrupts = <
+			55 2 0 0  /* msg2_tx_irq */
+			56 2 0 0>;/* msg2_rx_irq */
+	};
+	doorbell-unit@400 {
+		compatible = "fsl,srio-dbell-unit";
+		reg = <0x400 0x80>;
+		interrupts = <
+			49 2 0 0  /* bell_outb_irq */
+			50 2 0 0>;/* bell_inb_irq */
+	};
+	port-write-unit@4e0 {
+		compatible = "fsl,srio-port-write-unit";
+		reg = <0x4e0 0x20>;
+		interrupts = <48 2 0 0>;
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/pq3-sata2-0.dtsi b/arch/powerpc/boot/dts/fsl/pq3-sata2-0.dtsi
new file mode 100644
index 00000000000..3c28dd08d38
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/pq3-sata2-0.dtsi
@@ -0,0 +1,40 @@
+/*
+ * PQ3 SATAv2 device tree stub [ controller @ offset 0x18000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+sata@18000 {
+	compatible = "fsl,pq-sata-v2";
+	reg = <0x18000 0x1000>;
+	cell-index = <1>;
+	interrupts = <74 0x2 0 0>;
+};
diff --git a/arch/powerpc/boot/dts/fsl/pq3-sata2-1.dtsi b/arch/powerpc/boot/dts/fsl/pq3-sata2-1.dtsi
new file mode 100644
index 00000000000..eefaf2855e3
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/pq3-sata2-1.dtsi
@@ -0,0 +1,40 @@
+/*
+ * PQ3 SATAv2 device tree stub [ controller @ offset 0x19000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+sata@19000 {
+	compatible = "fsl,pq-sata-v2";
+	reg = <0x19000 0x1000>;
+	cell-index = <2>;
+	interrupts = <41 0x2 0 0>;
+};
diff --git a/arch/powerpc/boot/dts/fsl/pq3-sec2.1-0.dtsi b/arch/powerpc/boot/dts/fsl/pq3-sec2.1-0.dtsi
new file mode 100644
index 00000000000..02a5c7ae72d
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/pq3-sec2.1-0.dtsi
@@ -0,0 +1,43 @@
+/*
+ * PQ3 Sec/Crypto 2.1 device tree stub [ controller @ offset 0x30000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+crypto@30000 {
+	compatible = "fsl,sec2.1", "fsl,sec2.0";
+	reg = <0x30000 0x10000>;
+	interrupts = <45 2 0 0>;
+	fsl,num-channels = <4>;
+	fsl,channel-fifo-len = <24>;
+	fsl,exec-units-mask = <0xfe>;
+	fsl,descriptor-types-mask = <0x12b0ebf>;
+};
diff --git a/arch/powerpc/boot/dts/fsl/pq3-sec3.0-0.dtsi b/arch/powerpc/boot/dts/fsl/pq3-sec3.0-0.dtsi
new file mode 100644
index 00000000000..bba1ba44ccf
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/pq3-sec3.0-0.dtsi
@@ -0,0 +1,45 @@
+/*
+ * PQ3 Sec/Crypto 3.0 device tree stub [ controller @ offset 0x30000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+crypto@30000 {
+	compatible = "fsl,sec3.0",
+		     "fsl,sec2.4", "fsl,sec2.2", "fsl,sec2.1",
+		     "fsl,sec2.0";
+	reg = <0x30000 0x10000>;
+	interrupts = <45 2 0 0 58 2 0 0>;
+	fsl,num-channels = <4>;
+	fsl,channel-fifo-len = <24>;
+	fsl,exec-units-mask = <0x9fe>;
+	fsl,descriptor-types-mask = <0x3ab0ebf>;
+};
diff --git a/arch/powerpc/boot/dts/fsl/pq3-sec3.1-0.dtsi b/arch/powerpc/boot/dts/fsl/pq3-sec3.1-0.dtsi
new file mode 100644
index 00000000000..8f0a5669bee
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/pq3-sec3.1-0.dtsi
@@ -0,0 +1,45 @@
+/*
+ * PQ3 Sec/Crypto 3.1 device tree stub [ controller @ offset 0x30000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+crypto@30000 {
+	compatible = "fsl,sec3.1", "fsl,sec3.0",
+		     "fsl,sec2.4", "fsl,sec2.2", "fsl,sec2.1",
+		     "fsl,sec2.0";
+	reg = <0x30000 0x10000>;
+	interrupts = <45 2 0 0 58 2 0 0>;
+	fsl,num-channels = <4>;
+	fsl,channel-fifo-len = <24>;
+	fsl,exec-units-mask = <0xbfe>;
+	fsl,descriptor-types-mask = <0x3ab0ebf>;
+};
diff --git a/arch/powerpc/boot/dts/fsl/pq3-sec3.3-0.dtsi b/arch/powerpc/boot/dts/fsl/pq3-sec3.3-0.dtsi
new file mode 100644
index 00000000000..c227f2748a2
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/pq3-sec3.3-0.dtsi
@@ -0,0 +1,45 @@
+/*
+ * PQ3 Sec/Crypto 3.3 device tree stub [ controller @ offset 0x30000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+crypto@30000 {
+	compatible = "fsl,sec3.3", "fsl,sec3.1", "fsl,sec3.0",
+		     "fsl,sec2.4", "fsl,sec2.2", "fsl,sec2.1",
+		     "fsl,sec2.0";
+	reg = <0x30000 0x10000>;
+	interrupts = <45 2 0 0 58 2 0 0>;
+	fsl,num-channels = <4>;
+	fsl,channel-fifo-len = <24>;
+	fsl,exec-units-mask = <0x97c>;
+	fsl,descriptor-types-mask = <0x3a30abf>;
+};
diff --git a/arch/powerpc/boot/dts/fsl/pq3-sec4.4-0.dtsi b/arch/powerpc/boot/dts/fsl/pq3-sec4.4-0.dtsi
new file mode 100644
index 00000000000..bf957a7fca2
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/pq3-sec4.4-0.dtsi
@@ -0,0 +1,65 @@
+/*
+ * PQ3 Sec/Crypto 4.4 device tree stub [ controller @ offset 0x30000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+crypto@30000 {
+	compatible = "fsl,sec4.4", "fsl,sec4.0";
+	#address-cells = <1>;
+	#size-cells = <1>;
+	reg		 = <0x30000 0x10000>;
+	interrupts	 = <58 2 0 0>;
+
+	sec_jr0: jr@1000 {
+		compatible = "fsl,sec4.4-job-ring", "fsl,sec4.0-job-ring";
+		reg	   = <0x1000 0x1000>;
+		interrupts	 = <45 2 0 0>;
+	};
+
+	sec_jr1: jr@2000 {
+		compatible = "fsl,sec4.4-job-ring", "fsl,sec4.0-job-ring";
+		reg	   = <0x2000 0x1000>;
+		interrupts	 = <45 2 0 0>;
+	};
+
+	sec_jr2: jr@3000 {
+		compatible = "fsl,sec4.4-job-ring", "fsl,sec4.0-job-ring";
+		reg	   = <0x3000 0x1000>;
+		interrupts	 = <45 2 0 0>;
+	};
+
+	sec_jr3: jr@4000 {
+		compatible = "fsl,sec4.4-job-ring", "fsl,sec4.0-job-ring";
+		reg	   = <0x4000 0x1000>;
+		interrupts	 = <45 2 0 0>;
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/pq3-usb2-dr-0.dtsi b/arch/powerpc/boot/dts/fsl/pq3-usb2-dr-0.dtsi
new file mode 100644
index 00000000000..185ab9dc3ec
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/pq3-usb2-dr-0.dtsi
@@ -0,0 +1,41 @@
+/*
+ * PQ3 USB DR device tree stub [ controller @ offset 0x22000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+usb@22000 {
+	compatible = "fsl-usb2-dr";
+	reg = <0x22000 0x1000>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+	interrupts = <28 0x2 0 0>;
+};
diff --git a/arch/powerpc/boot/dts/fsl/pq3-usb2-dr-1.dtsi b/arch/powerpc/boot/dts/fsl/pq3-usb2-dr-1.dtsi
new file mode 100644
index 00000000000..fe24cd612ff
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/pq3-usb2-dr-1.dtsi
@@ -0,0 +1,41 @@
+/*
+ * PQ3 USB DR device tree stub [ controller @ offset 0x23000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+usb@23000 {
+	compatible = "fsl-usb2-dr";
+	reg = <0x23000 0x1000>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+	interrupts = <46 0x2 0 0>;
+};
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-dma-0.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-dma-0.dtsi
new file mode 100644
index 00000000000..1aebf3ea4ca
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/qoriq-dma-0.dtsi
@@ -0,0 +1,66 @@
+/*
+ * QorIQ DMA device tree stub [ controller @ offset 0x100000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+dma0: dma@100300 {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	compatible = "fsl,eloplus-dma";
+	reg = <0x100300 0x4>;
+	ranges = <0x0 0x100100 0x200>;
+	cell-index = <0>;
+	dma-channel@0 {
+		compatible = "fsl,eloplus-dma-channel";
+		reg = <0x0 0x80>;
+		cell-index = <0>;
+		interrupts = <28 2 0 0>;
+	};
+	dma-channel@80 {
+		compatible = "fsl,eloplus-dma-channel";
+		reg = <0x80 0x80>;
+		cell-index = <1>;
+		interrupts = <29 2 0 0>;
+	};
+	dma-channel@100 {
+		compatible = "fsl,eloplus-dma-channel";
+		reg = <0x100 0x80>;
+		cell-index = <2>;
+		interrupts = <30 2 0 0>;
+	};
+	dma-channel@180 {
+		compatible = "fsl,eloplus-dma-channel";
+		reg = <0x180 0x80>;
+		cell-index = <3>;
+		interrupts = <31 2 0 0>;
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-dma-1.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-dma-1.dtsi
new file mode 100644
index 00000000000..ecf5e180fe7
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/qoriq-dma-1.dtsi
@@ -0,0 +1,66 @@
+/*
+ * QorIQ DMA device tree stub [ controller @ offset 0x101000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+dma1: dma@101300 {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	compatible = "fsl,eloplus-dma";
+	reg = <0x101300 0x4>;
+	ranges = <0x0 0x101100 0x200>;
+	cell-index = <1>;
+	dma-channel@0 {
+		compatible = "fsl,eloplus-dma-channel";
+		reg = <0x0 0x80>;
+		cell-index = <0>;
+		interrupts = <32 2 0 0>;
+	};
+	dma-channel@80 {
+		compatible = "fsl,eloplus-dma-channel";
+		reg = <0x80 0x80>;
+		cell-index = <1>;
+		interrupts = <33 2 0 0>;
+	};
+	dma-channel@100 {
+		compatible = "fsl,eloplus-dma-channel";
+		reg = <0x100 0x80>;
+		cell-index = <2>;
+		interrupts = <34 2 0 0>;
+	};
+	dma-channel@180 {
+		compatible = "fsl,eloplus-dma-channel";
+		reg = <0x180 0x80>;
+		cell-index = <3>;
+		interrupts = <35 2 0 0>;
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-duart-0.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-duart-0.dtsi
new file mode 100644
index 00000000000..225c07b4e8a
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/qoriq-duart-0.dtsi
@@ -0,0 +1,51 @@
+/*
+ * QorIQ DUART device tree stub [ controller @ offset 0x11c000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+serial0: serial@11c500 {
+	cell-index = <0>;
+	device_type = "serial";
+	compatible = "fsl,ns16550", "ns16550";
+	reg = <0x11c500 0x100>;
+	clock-frequency = <0>;
+	interrupts = <36 2 0 0>;
+};
+
+serial1: serial@11c600 {
+	cell-index = <1>;
+	device_type = "serial";
+	compatible = "fsl,ns16550", "ns16550";
+	reg = <0x11c600 0x100>;
+	clock-frequency = <0>;
+	interrupts = <36 2 0 0>;
+};
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-duart-1.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-duart-1.dtsi
new file mode 100644
index 00000000000..d23233a56b9
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/qoriq-duart-1.dtsi
@@ -0,0 +1,51 @@
+/*
+ * QorIQ DUART device tree stub [ controller @ offset 0x11d000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+serial2: serial@11d500 {
+	cell-index = <2>;
+	device_type = "serial";
+	compatible = "fsl,ns16550", "ns16550";
+	reg = <0x11d500 0x100>;
+	clock-frequency = <0>;
+	interrupts = <37 2 0 0>;
+};
+
+serial3: serial@11d600 {
+	cell-index = <3>;
+	device_type = "serial";
+	compatible = "fsl,ns16550", "ns16550";
+	reg = <0x11d600 0x100>;
+	clock-frequency = <0>;
+	interrupts = <37 2 0 0>;
+};
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-esdhc-0.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-esdhc-0.dtsi
new file mode 100644
index 00000000000..20835ae216c
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/qoriq-esdhc-0.dtsi
@@ -0,0 +1,40 @@
+/*
+ * QorIQ eSDHC device tree stub [ controller @ offset 0x114000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+sdhc: sdhc@114000 {
+	compatible = "fsl,esdhc";
+	reg = <0x114000 0x1000>;
+	interrupts = <48 2 0 0>;
+	clock-frequency = <0>;
+};
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-espi-0.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-espi-0.dtsi
new file mode 100644
index 00000000000..6db06975e09
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/qoriq-espi-0.dtsi
@@ -0,0 +1,41 @@
+/*
+ * QorIQ eSPI device tree stub [ controller @ offset 0x110000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+spi@110000 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	compatible = "fsl,mpc8536-espi";
+	reg = <0x110000 0x1000>;
+	interrupts = <53 0x2 0 0>;
+};
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-gpio-0.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-gpio-0.dtsi
new file mode 100644
index 00000000000..cf714f5f68b
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/qoriq-gpio-0.dtsi
@@ -0,0 +1,41 @@
+/*
+ * QorIQ GPIO device tree stub [ controller @ offset 0x130000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+gpio0: gpio@130000 {
+	compatible = "fsl,qoriq-gpio";
+	reg = <0x130000 0x1000>;
+	interrupts = <55 2 0 0>;
+	#gpio-cells = <2>;
+	gpio-controller;
+};
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-i2c-0.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-i2c-0.dtsi
new file mode 100644
index 00000000000..5f9bf7debe4
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/qoriq-i2c-0.dtsi
@@ -0,0 +1,53 @@
+/*
+ * QorIQ I2C device tree stub [ controller @ offset 0x118000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+i2c@118000 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	cell-index = <0>;
+	compatible = "fsl-i2c";
+	reg = <0x118000 0x100>;
+	interrupts = <38 2 0 0>;
+	dfsrr;
+};
+
+i2c@118100 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	cell-index = <1>;
+	compatible = "fsl-i2c";
+	reg = <0x118100 0x100>;
+	interrupts = <38 2 0 0>;
+	dfsrr;
+};
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-i2c-1.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-i2c-1.dtsi
new file mode 100644
index 00000000000..7989bf5eeb5
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/qoriq-i2c-1.dtsi
@@ -0,0 +1,53 @@
+/*
+ * QorIQ I2C device tree stub [ controller @ offset 0x119000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+i2c@119000 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	cell-index = <2>;
+	compatible = "fsl-i2c";
+	reg = <0x119000 0x100>;
+	interrupts = <39 2 0 0>;
+	dfsrr;
+};
+
+i2c@119100 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	cell-index = <3>;
+	compatible = "fsl-i2c";
+	reg = <0x119100 0x100>;
+	interrupts = <39 2 0 0>;
+	dfsrr;
+};
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-mpic.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-mpic.dtsi
new file mode 100644
index 00000000000..b9bada6a87d
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/qoriq-mpic.dtsi
@@ -0,0 +1,106 @@
+/*
+ * QorIQ MPIC device tree stub [ controller @ offset 0x40000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+mpic: pic@40000 {
+	interrupt-controller;
+	#address-cells = <0>;
+	#interrupt-cells = <4>;
+	reg = <0x40000 0x40000>;
+	compatible = "fsl,mpic", "chrp,open-pic";
+	device_type = "open-pic";
+	clock-frequency = <0x0>;
+};
+
+timer@41100 {
+	compatible = "fsl,mpic-global-timer";
+	reg = <0x41100 0x100 0x41300 4>;
+	interrupts = <0 0 3 0
+		      1 0 3 0
+		      2 0 3 0
+		      3 0 3 0>;
+};
+
+msi0: msi@41600 {
+	compatible = "fsl,mpic-msi";
+	reg = <0x41600 0x200>;
+	msi-available-ranges = <0 0x100>;
+	interrupts = <
+		0xe0 0 0 0
+		0xe1 0 0 0
+		0xe2 0 0 0
+		0xe3 0 0 0
+		0xe4 0 0 0
+		0xe5 0 0 0
+		0xe6 0 0 0
+		0xe7 0 0 0>;
+};
+
+msi1: msi@41800 {
+	compatible = "fsl,mpic-msi";
+	reg = <0x41800 0x200>;
+	msi-available-ranges = <0 0x100>;
+	interrupts = <
+		0xe8 0 0 0
+		0xe9 0 0 0
+		0xea 0 0 0
+		0xeb 0 0 0
+		0xec 0 0 0
+		0xed 0 0 0
+		0xee 0 0 0
+		0xef 0 0 0>;
+};
+
+msi2: msi@41a00 {
+	compatible = "fsl,mpic-msi";
+	reg = <0x41a00 0x200>;
+	msi-available-ranges = <0 0x100>;
+	interrupts = <
+		0xf0 0 0 0
+		0xf1 0 0 0
+		0xf2 0 0 0
+		0xf3 0 0 0
+		0xf4 0 0 0
+		0xf5 0 0 0
+		0xf6 0 0 0
+		0xf7 0 0 0>;
+};
+
+timer@42100 {
+	compatible = "fsl,mpic-global-timer";
+	reg = <0x42100 0x100 0x42300 4>;
+	interrupts = <4 0 3 0
+		      5 0 3 0
+		      6 0 3 0
+		      7 0 3 0>;
+};
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-rmu-0.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-rmu-0.dtsi
new file mode 100644
index 00000000000..ca7fec792e5
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/qoriq-rmu-0.dtsi
@@ -0,0 +1,68 @@
+/*
+ * QorIQ RIO Message Unit device tree stub [ controller @ offset 0xd3000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+rmu: rmu@d3000 {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	compatible = "fsl,srio-rmu";
+	reg = <0xd3000 0x500>;
+	ranges = <0x0 0xd3000 0x500>;
+
+	message-unit@0 {
+		compatible = "fsl,srio-msg-unit";
+		reg = <0x0 0x100>;
+		interrupts = <
+			60 2 0 0  /* msg1_tx_irq */
+			61 2 0 0>;/* msg1_rx_irq */
+	};
+	message-unit@100 {
+		compatible = "fsl,srio-msg-unit";
+		reg = <0x100 0x100>;
+		interrupts = <
+			62 2 0 0  /* msg2_tx_irq */
+			63 2 0 0>;/* msg2_rx_irq */
+	};
+	doorbell-unit@400 {
+		compatible = "fsl,srio-dbell-unit";
+		reg = <0x400 0x80>;
+		interrupts = <
+			56 2 0 0  /* bell_outb_irq */
+			57 2 0 0>;/* bell_inb_irq */
+	};
+	port-write-unit@4e0 {
+		compatible = "fsl,srio-port-write-unit";
+		reg = <0x4e0 0x20>;
+		interrupts = <16 2 1 11>;
+	};
+};
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-sata2-0.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-sata2-0.dtsi
new file mode 100644
index 00000000000..b642047fdec
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/qoriq-sata2-0.dtsi
@@ -0,0 +1,39 @@
+/*
+ * QorIQ SATAv2 device tree stub [ controller @ offset 0x220000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+sata@220000 {
+	compatible = "fsl,pq-sata-v2";
+	reg = <0x220000 0x1000>;
+	interrupts = <68 0x2 0 0>;
+};
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-sata2-1.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-sata2-1.dtsi
new file mode 100644
index 00000000000..c5737025975
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/qoriq-sata2-1.dtsi
@@ -0,0 +1,39 @@
+/*
+ * QorIQ SATAv2 device tree stub [ controller @ offset 0x221000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+sata@221000 {
+	compatible = "fsl,pq-sata-v2";
+	reg = <0x221000 0x1000>;
+	interrupts = <69 0x2 0 0>;
+};
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-sec4.0-0.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-sec4.0-0.dtsi
new file mode 100644
index 00000000000..0cbbac32953
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/qoriq-sec4.0-0.dtsi
@@ -0,0 +1,100 @@
+/*
+ * QorIQ Sec/Crypto 4.0 device tree stub [ controller @ offset 0x300000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+crypto: crypto@300000 {
+	compatible = "fsl,sec-v4.0";
+	#address-cells = <1>;
+	#size-cells = <1>;
+	reg = <0x300000 0x10000>;
+	ranges = <0 0x300000 0x10000>;
+	interrupts = <92 2 0 0>;
+
+	sec_jr0: jr@1000 {
+		compatible = "fsl,sec-v4.0-job-ring";
+		reg = <0x1000 0x1000>;
+		interrupts = <88 2 0 0>;
+	};
+
+	sec_jr1: jr@2000 {
+		compatible = "fsl,sec-v4.0-job-ring";
+		reg = <0x2000 0x1000>;
+		interrupts = <89 2 0 0>;
+	};
+
+	sec_jr2: jr@3000 {
+		compatible = "fsl,sec-v4.0-job-ring";
+		reg = <0x3000 0x1000>;
+		interrupts = <90 2 0 0>;
+	};
+
+	sec_jr3: jr@4000 {
+		compatible = "fsl,sec-v4.0-job-ring";
+		reg = <0x4000 0x1000>;
+		interrupts = <91 2 0 0>;
+	};
+
+	rtic@6000 {
+		compatible = "fsl,sec-v4.0-rtic";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0x6000 0x100>;
+		ranges = <0x0 0x6100 0xe00>;
+
+		rtic_a: rtic-a@0 {
+			compatible = "fsl,sec-v4.0-rtic-memory";
+			reg = <0x00 0x20 0x100 0x80>;
+		};
+
+		rtic_b: rtic-b@20 {
+			compatible = "fsl,sec-v4.0-rtic-memory";
+			reg = <0x20 0x20 0x200 0x80>;
+		};
+
+		rtic_c: rtic-c@40 {
+			compatible = "fsl,sec-v4.0-rtic-memory";
+			reg = <0x40 0x20 0x300 0x80>;
+		};
+
+		rtic_d: rtic-d@60 {
+			compatible = "fsl,sec-v4.0-rtic-memory";
+			reg = <0x60 0x20 0x500 0x80>;
+		};
+	};
+};
+
+sec_mon: sec_mon@314000 {
+	compatible = "fsl,sec-v4.0-mon";
+	reg = <0x314000 0x1000>;
+	interrupts = <93 2 0 0>;
+};
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-sec4.1-0.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-sec4.1-0.dtsi
new file mode 100644
index 00000000000..3308986bba0
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/qoriq-sec4.1-0.dtsi
@@ -0,0 +1,109 @@
+/*
+ * QorIQ Sec/Crypto 4.1 device tree stub [ controller @ offset 0x300000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+crypto: crypto@300000 {
+	compatible = "fsl,sec-v4.1", "fsl,sec-v4.0";
+	#address-cells = <1>;
+	#size-cells = <1>;
+	reg		 = <0x300000 0x10000>;
+	ranges		 = <0 0x300000 0x10000>;
+	interrupts	 = <92 2 0 0>;
+
+	sec_jr0: jr@1000 {
+		compatible = "fsl,sec-v4.1-job-ring",
+			     "fsl,sec-v4.0-job-ring";
+		reg = <0x1000 0x1000>;
+		interrupts = <88 2 0 0>;
+	};
+
+	sec_jr1: jr@2000 {
+		compatible = "fsl,sec-v4.1-job-ring",
+			     "fsl,sec-v4.0-job-ring";
+		reg = <0x2000 0x1000>;
+		interrupts = <89 2 0 0>;
+	};
+
+	sec_jr2: jr@3000 {
+		compatible = "fsl,sec-v4.1-job-ring",
+			     "fsl,sec-v4.0-job-ring";
+		reg = <0x3000 0x1000>;
+		interrupts = <90 2 0 0>;
+	};
+
+	sec_jr3: jr@4000 {
+		compatible = "fsl,sec-v4.1-job-ring",
+			     "fsl,sec-v4.0-job-ring";
+		reg = <0x4000 0x1000>;
+		interrupts = <91 2 0 0>;
+	};
+
+	rtic@6000 {
+		compatible = "fsl,sec-v4.1-rtic",
+			     "fsl,sec-v4.0-rtic";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0x6000 0x100>;
+		ranges = <0x0 0x6100 0xe00>;
+
+		rtic_a: rtic-a@0 {
+			compatible = "fsl,sec-v4.1-rtic-memory",
+				     "fsl,sec-v4.0-rtic-memory";
+			reg = <0x00 0x20 0x100 0x80>;
+		};
+
+		rtic_b: rtic-b@20 {
+			compatible = "fsl,sec-v4.1-rtic-memory",
+				     "fsl,sec-v4.0-rtic-memory";
+			reg = <0x20 0x20 0x200 0x80>;
+		};
+
+		rtic_c: rtic-c@40 {
+			compatible = "fsl,sec-v4.1-rtic-memory",
+				     "fsl,sec-v4.0-rtic-memory";
+			reg = <0x40 0x20 0x300 0x80>;
+		};
+
+		rtic_d: rtic-d@60 {
+			compatible = "fsl,sec-v4.1-rtic-memory",
+				     "fsl,sec-v4.0-rtic-memory";
+			reg = <0x60 0x20 0x500 0x80>;
+		};
+	};
+};
+
+sec_mon: sec_mon@314000 {
+	compatible = "fsl,sec-v4.1-mon", "fsl,sec-v4.0-mon";
+	reg = <0x314000 0x1000>;
+	interrupts = <93 2 0 0>;
+};
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-sec4.2-0.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-sec4.2-0.dtsi
new file mode 100644
index 00000000000..7990e0d3d6f
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/qoriq-sec4.2-0.dtsi
@@ -0,0 +1,109 @@
+/*
+ * QorIQ Sec/Crypto 4.2 device tree stub [ controller @ offset 0x300000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+crypto: crypto@300000 {
+	compatible = "fsl,sec-v4.2", "fsl,sec-v4.0";
+	#address-cells = <1>;
+	#size-cells = <1>;
+	reg		 = <0x300000 0x10000>;
+	ranges		 = <0 0x300000 0x10000>;
+	interrupts	 = <92 2 0 0>;
+
+	sec_jr0: jr@1000 {
+		compatible = "fsl,sec-v4.2-job-ring",
+			     "fsl,sec-v4.0-job-ring";
+		reg = <0x1000 0x1000>;
+		interrupts = <88 2 0 0>;
+	};
+
+	sec_jr1: jr@2000 {
+		compatible = "fsl,sec-v4.2-job-ring",
+			     "fsl,sec-v4.0-job-ring";
+		reg = <0x2000 0x1000>;
+		interrupts = <89 2 0 0>;
+	};
+
+	sec_jr2: jr@3000 {
+		compatible = "fsl,sec-v4.2-job-ring",
+			     "fsl,sec-v4.0-job-ring";
+		reg = <0x3000 0x1000>;
+		interrupts = <90 2 0 0>;
+	};
+
+	sec_jr3: jr@4000 {
+		compatible = "fsl,sec-v4.2-job-ring",
+			     "fsl,sec-v4.0-job-ring";
+		reg = <0x4000 0x1000>;
+		interrupts = <91 2 0 0>;
+	};
+
+	rtic@6000 {
+		compatible = "fsl,sec-v4.2-rtic",
+			     "fsl,sec-v4.0-rtic";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0x6000 0x100>;
+		ranges = <0x0 0x6100 0xe00>;
+
+		rtic_a: rtic-a@0 {
+			compatible = "fsl,sec-v4.2-rtic-memory",
+				     "fsl,sec-v4.0-rtic-memory";
+			reg = <0x00 0x20 0x100 0x80>;
+		};
+
+		rtic_b: rtic-b@20 {
+			compatible = "fsl,sec-v4.2-rtic-memory",
+				     "fsl,sec-v4.0-rtic-memory";
+			reg = <0x20 0x20 0x200 0x80>;
+		};
+
+		rtic_c: rtic-c@40 {
+			compatible = "fsl,sec-v4.2-rtic-memory",
+				     "fsl,sec-v4.0-rtic-memory";
+			reg = <0x40 0x20 0x300 0x80>;
+		};
+
+		rtic_d: rtic-d@60 {
+			compatible = "fsl,sec-v4.2-rtic-memory",
+				     "fsl,sec-v4.0-rtic-memory";
+			reg = <0x60 0x20 0x500 0x80>;
+		};
+	};
+};
+
+sec_mon: sec_mon@314000 {
+	compatible = "fsl,sec-v4.2-mon", "fsl,sec-v4.0-mon";
+	reg = <0x314000 0x1000>;
+	interrupts = <93 2 0 0>;
+};
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-usb2-dr-0.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-usb2-dr-0.dtsi
new file mode 100644
index 00000000000..4dd6f84c239
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/qoriq-usb2-dr-0.dtsi
@@ -0,0 +1,41 @@
+/*
+ * QorIQ USB DR device tree stub [ controller @ offset 0x211000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+usb@211000 {
+	compatible = "fsl,mpc85xx-usb2-dr", "fsl-usb2-dr";
+	reg = <0x211000 0x1000>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+	interrupts = <45 0x2 0 0>;
+};
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-usb2-mph-0.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-usb2-mph-0.dtsi
new file mode 100644
index 00000000000..f053835aa1c
--- /dev/null
+++ b/arch/powerpc/boot/dts/fsl/qoriq-usb2-mph-0.dtsi
@@ -0,0 +1,41 @@
+/*
+ * QorIQ USB Host device tree stub [ controller @ offset 0x210000 ]
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+usb@210000 {
+	compatible = "fsl,mpc85xx-usb2-mph", "fsl-usb2-mph";
+	reg = <0x210000 0x1000>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+	interrupts = <44 0x2 0 0>;
+};
diff --git a/arch/powerpc/boot/dts/gef_ppc9a.dts b/arch/powerpc/boot/dts/gef_ppc9a.dts
index 2266bbb303d..38dcb96c8e2 100644
--- a/arch/powerpc/boot/dts/gef_ppc9a.dts
+++ b/arch/powerpc/boot/dts/gef_ppc9a.dts
@@ -339,7 +339,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <0>;
 			interrupts = <0x2a 0x2>;
@@ -349,7 +349,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <0>;
 			interrupts = <0x1c 0x2>;
diff --git a/arch/powerpc/boot/dts/gef_sbc310.dts b/arch/powerpc/boot/dts/gef_sbc310.dts
index 429e87d9ace..5ab8932d09b 100644
--- a/arch/powerpc/boot/dts/gef_sbc310.dts
+++ b/arch/powerpc/boot/dts/gef_sbc310.dts
@@ -337,7 +337,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <0>;
 			interrupts = <0x2a 0x2>;
@@ -347,7 +347,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <0>;
 			interrupts = <0x1c 0x2>;
diff --git a/arch/powerpc/boot/dts/gef_sbc610.dts b/arch/powerpc/boot/dts/gef_sbc610.dts
index d81201ac2ca..d5341f5741a 100644
--- a/arch/powerpc/boot/dts/gef_sbc610.dts
+++ b/arch/powerpc/boot/dts/gef_sbc610.dts
@@ -337,7 +337,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <0>;
 			interrupts = <0x2a 0x2>;
@@ -347,7 +347,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <0>;
 			interrupts = <0x1c 0x2>;
diff --git a/arch/powerpc/boot/dts/klondike.dts b/arch/powerpc/boot/dts/klondike.dts
new file mode 100644
index 00000000000..8c942903361
--- /dev/null
+++ b/arch/powerpc/boot/dts/klondike.dts
@@ -0,0 +1,227 @@
+/*
+ * Device Tree for Klondike (APM8018X) board.
+ *
+ * Copyright (c) 2010, Applied Micro Circuits Corporation
+ * Author: Tanmay Inamdar <tinamdar@apm.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ */
+
+/dts-v1/;
+
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	model = "apm,klondike";
+	compatible = "apm,klondike";
+	dcr-parent = <&{/cpus/cpu@0}>;
+
+	aliases {
+		ethernet0 = &EMAC0;
+		ethernet1 = &EMAC1;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			device_type = "cpu";
+			model = "PowerPC,apm8018x";
+			reg = <0x00000000>;
+			clock-frequency = <300000000>; /* Filled in by U-Boot */
+			timebase-frequency = <300000000>; /* Filled in by U-Boot */
+			i-cache-line-size = <32>;
+			d-cache-line-size = <32>;
+			i-cache-size = <16384>; /* 16 kB */
+			d-cache-size = <16384>; /* 16 kB */
+			dcr-controller;
+			dcr-access-method = "native";
+		};
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x20000000>; /* Filled in by U-Boot */
+	};
+
+	UIC0: interrupt-controller {
+		compatible = "ibm,uic";
+		interrupt-controller;
+		cell-index = <0>;
+		dcr-reg = <0x0c0 0x010>;
+		#address-cells = <0>;
+		#size-cells = <0>;
+		#interrupt-cells = <2>;
+	};
+
+	UIC1: interrupt-controller1 {
+		compatible = "ibm,uic";
+		interrupt-controller;
+		cell-index = <1>;
+		dcr-reg = <0x0d0 0x010>;
+		#address-cells = <0>;
+		#size-cells = <0>;
+		#interrupt-cells = <2>;
+		interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */
+		interrupt-parent = <&UIC0>;
+	};
+
+	UIC2: interrupt-controller2 {
+		compatible = "ibm,uic";
+		interrupt-controller;
+		cell-index = <2>;
+		dcr-reg = <0x0e0 0x010>;
+		#address-cells = <0>;
+		#size-cells = <0>;
+		#interrupt-cells = <2>;
+		interrupts = <0x0a 0x4 0x0b 0x4>; /* cascade */
+		interrupt-parent = <&UIC0>;
+	};
+
+	UIC3: interrupt-controller3 {
+		compatible = "ibm,uic";
+		interrupt-controller;
+		cell-index = <3>;
+		dcr-reg = <0x0f0 0x010>;
+		#address-cells = <0>;
+		#size-cells = <0>;
+		#interrupt-cells = <2>;
+		interrupts = <0x10 0x4 0x11 0x4>; /* cascade */
+		interrupt-parent = <&UIC0>;
+	};
+
+	plb {
+		compatible = "ibm,plb4";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		clock-frequency = <0>; /* Filled in by U-Boot */
+
+		SDRAM0: memory-controller {
+			compatible = "ibm,sdram-apm8018x";
+			dcr-reg = <0x010 0x002>;
+		};
+
+		MAL0: mcmal {
+			compatible = "ibm,mcmal2";
+			dcr-reg = <0x180 0x062>;
+			num-tx-chans = <2>;
+			num-rx-chans = <16>;
+			#address-cells = <0>;
+			#size-cells = <0>;
+			interrupt-parent = <&UIC1>;
+			interrupts = </*TXEOB*/   0x6 0x4
+					/*RXEOB*/ 0x7 0x4
+					/*SERR*/  0x1 0x4
+					/*TXDE*/  0x2 0x4
+					/*RXDE*/  0x3 0x4>;
+		};
+
+		POB0: opb {
+			compatible = "ibm,opb";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x20000000 0x20000000 0x30000000
+				  0x50000000 0x50000000 0x10000000
+				  0x60000000 0x60000000 0x10000000
+				  0xFE000000 0xFE000000 0x00010000>;
+			dcr-reg = <0x100 0x020>;
+			clock-frequency = <300000000>; /* Filled in by U-Boot */
+
+			RGMII0: emac-rgmii@400a2000 {
+				compatible = "ibm,rgmii";
+				reg = <0x400a2000 0x00000010>;
+				has-mdio;
+			};
+
+			TAH0: emac-tah@400a3000 {
+				compatible = "ibm,tah";
+				reg = <0x400a3000 0x100>;
+			};
+
+			TAH1: emac-tah@400a4000 {
+				compatible = "ibm,tah";
+				reg = <0x400a4000 0x100>;
+			};
+
+			EMAC0: ethernet@400a0000 {
+				compatible = "ibm,emac4", "ibm-emac4sync";
+				interrupt-parent = <&EMAC0>;
+				interrupts = <0x0>;
+				#interrupt-cells = <1>;
+				#address-cells = <0>;
+				#size-cells = <0>;
+				interrupt-map = </*Status*/ 0x0 &UIC0 0x13 0x4>;
+				reg = <0x400a0000 0x00000100>;
+				local-mac-address = [000000000000]; /* Filled in by U-Boot */
+				mal-device = <&MAL0>;
+				mal-tx-channel = <0x0>;
+				mal-rx-channel = <0x0>;
+				cell-index = <0>;
+				max-frame-size = <9000>;
+				rx-fifo-size = <4096>;
+				tx-fifo-size = <2048>;
+				phy-mode = "rgmii";
+				phy-address = <0x2>;
+				turbo = "no";
+				phy-map = <0x00000000>;
+				rgmii-device = <&RGMII0>;
+				rgmii-channel = <0>;
+				tah-device = <&TAH0>;
+				tah-channel = <0>;
+				has-inverted-stacr-oc;
+				has-new-stacr-staopc;
+			};
+
+			EMAC1: ethernet@400a1000 {
+				compatible = "ibm,emac4", "ibm-emac4sync";
+				status = "disabled";
+				interrupt-parent = <&EMAC1>;
+				interrupts = <0x0>;
+				#interrupt-cells = <1>;
+				#address-cells = <0>;
+				#size-cells = <0>;
+				interrupt-map = </*Status*/ 0x0 &UIC0 0x14 0x4>;
+				reg = <0x400a1000 0x00000100>;
+				local-mac-address = [000000000000]; /* Filled in by U-Boot */
+				mal-device = <&MAL0>;
+				mal-tx-channel = <1>;
+				mal-rx-channel = <8>;
+				cell-index = <1>;
+				max-frame-size = <9000>;
+				rx-fifo-size = <4096>;
+				tx-fifo-size = <2048>;
+				phy-mode = "rgmii";
+				phy-address = <0x3>;
+				turbo = "no";
+				phy-map = <0x00000000>;
+				rgmii-device = <&RGMII0>;
+				rgmii-channel = <1>;
+				tah-device = <&TAH1>;
+				tah-channel = <0>;
+				has-inverted-stacr-oc;
+				has-new-stacr-staopc;
+				mdio-device = <&EMAC0>;
+			};
+		};
+	};
+
+	chosen {
+		linux,stdout-path = "/plb/opb/serial@50001000";
+	};
+};
diff --git a/arch/powerpc/boot/dts/kmeter1.dts b/arch/powerpc/boot/dts/kmeter1.dts
index d16bae1230f..983aee18579 100644
--- a/arch/powerpc/boot/dts/kmeter1.dts
+++ b/arch/powerpc/boot/dts/kmeter1.dts
@@ -80,7 +80,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <264000000>;
 			interrupts = <9 0x8>;
diff --git a/arch/powerpc/boot/dts/kuroboxHD.dts b/arch/powerpc/boot/dts/kuroboxHD.dts
index 8d725d10882..0a4545159e8 100644
--- a/arch/powerpc/boot/dts/kuroboxHD.dts
+++ b/arch/powerpc/boot/dts/kuroboxHD.dts
@@ -84,7 +84,7 @@ XXXX add flash parts, rtc, ??
 		serial0: serial@80004500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x80004500 0x8>;
 			clock-frequency = <97553800>;
 			current-speed = <9600>;
@@ -95,7 +95,7 @@ XXXX add flash parts, rtc, ??
 		serial1: serial@80004600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x80004600 0x8>;
 			clock-frequency = <97553800>;
 			current-speed = <57600>;
diff --git a/arch/powerpc/boot/dts/kuroboxHG.dts b/arch/powerpc/boot/dts/kuroboxHG.dts
index b13a11eb81b..0e758b347cd 100644
--- a/arch/powerpc/boot/dts/kuroboxHG.dts
+++ b/arch/powerpc/boot/dts/kuroboxHG.dts
@@ -84,7 +84,7 @@ XXXX add flash parts, rtc, ??
 		serial0: serial@80004500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x80004500 0x8>;
 			clock-frequency = <130041000>;
 			current-speed = <9600>;
@@ -95,7 +95,7 @@ XXXX add flash parts, rtc, ??
 		serial1: serial@80004600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x80004600 0x8>;
 			clock-frequency = <130041000>;
 			current-speed = <57600>;
diff --git a/arch/powerpc/boot/dts/mpc8308_p1m.dts b/arch/powerpc/boot/dts/mpc8308_p1m.dts
index 697b3f6b78b..22b0832b6c3 100644
--- a/arch/powerpc/boot/dts/mpc8308_p1m.dts
+++ b/arch/powerpc/boot/dts/mpc8308_p1m.dts
@@ -233,7 +233,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <133333333>;
 			interrupts = <9 0x8>;
@@ -243,7 +243,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <133333333>;
 			interrupts = <10 0x8>;
diff --git a/arch/powerpc/boot/dts/mpc8308rdb.dts b/arch/powerpc/boot/dts/mpc8308rdb.dts
index a0bd1881081..f66d10d95a8 100644
--- a/arch/powerpc/boot/dts/mpc8308rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8308rdb.dts
@@ -208,7 +208,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <133333333>;
 			interrupts = <9 0x8>;
@@ -218,7 +218,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <133333333>;
 			interrupts = <10 0x8>;
diff --git a/arch/powerpc/boot/dts/mpc8313erdb.dts b/arch/powerpc/boot/dts/mpc8313erdb.dts
index ac1eb320c7b..1c836c6c5be 100644
--- a/arch/powerpc/boot/dts/mpc8313erdb.dts
+++ b/arch/powerpc/boot/dts/mpc8313erdb.dts
@@ -261,7 +261,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <0>;
 			interrupts = <9 0x8>;
@@ -271,7 +271,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <0>;
 			interrupts = <10 0x8>;
diff --git a/arch/powerpc/boot/dts/mpc8315erdb.dts b/arch/powerpc/boot/dts/mpc8315erdb.dts
index 4dd08c32297..811848e93ae 100644
--- a/arch/powerpc/boot/dts/mpc8315erdb.dts
+++ b/arch/powerpc/boot/dts/mpc8315erdb.dts
@@ -265,7 +265,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <133333333>;
 			interrupts = <9 0x8>;
@@ -275,7 +275,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <133333333>;
 			interrupts = <10 0x8>;
diff --git a/arch/powerpc/boot/dts/mpc832x_mds.dts b/arch/powerpc/boot/dts/mpc832x_mds.dts
index 05ad8c98e52..da9c72ddc34 100644
--- a/arch/powerpc/boot/dts/mpc832x_mds.dts
+++ b/arch/powerpc/boot/dts/mpc832x_mds.dts
@@ -105,7 +105,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <0>;
 			interrupts = <9 0x8>;
@@ -115,7 +115,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <0>;
 			interrupts = <10 0x8>;
diff --git a/arch/powerpc/boot/dts/mpc832x_rdb.dts b/arch/powerpc/boot/dts/mpc832x_rdb.dts
index f4fadb23ad6..ff7b15b340a 100644
--- a/arch/powerpc/boot/dts/mpc832x_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc832x_rdb.dts
@@ -83,7 +83,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <0>;
 			interrupts = <9 0x8>;
@@ -93,7 +93,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <0>;
 			interrupts = <10 0x8>;
diff --git a/arch/powerpc/boot/dts/mpc8349emitx.dts b/arch/powerpc/boot/dts/mpc8349emitx.dts
index 505dc842d80..2608679d0d4 100644
--- a/arch/powerpc/boot/dts/mpc8349emitx.dts
+++ b/arch/powerpc/boot/dts/mpc8349emitx.dts
@@ -283,7 +283,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <0>;		// from bootloader
 			interrupts = <9 0x8>;
@@ -293,7 +293,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <0>;		// from bootloader
 			interrupts = <10 0x8>;
diff --git a/arch/powerpc/boot/dts/mpc8349emitxgp.dts b/arch/powerpc/boot/dts/mpc8349emitxgp.dts
index eb732115f01..6cd044d8fb8 100644
--- a/arch/powerpc/boot/dts/mpc8349emitxgp.dts
+++ b/arch/powerpc/boot/dts/mpc8349emitxgp.dts
@@ -189,7 +189,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <0>;		// from bootloader
 			interrupts = <9 0x8>;
@@ -199,7 +199,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <0>;		// from bootloader
 			interrupts = <10 0x8>;
diff --git a/arch/powerpc/boot/dts/mpc834x_mds.dts b/arch/powerpc/boot/dts/mpc834x_mds.dts
index 230febb9b72..4552864082c 100644
--- a/arch/powerpc/boot/dts/mpc834x_mds.dts
+++ b/arch/powerpc/boot/dts/mpc834x_mds.dts
@@ -242,7 +242,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <0>;
 			interrupts = <9 0x8>;
@@ -252,7 +252,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <0>;
 			interrupts = <10 0x8>;
diff --git a/arch/powerpc/boot/dts/mpc836x_mds.dts b/arch/powerpc/boot/dts/mpc836x_mds.dts
index 45cfa1c50a2..c0e450a551b 100644
--- a/arch/powerpc/boot/dts/mpc836x_mds.dts
+++ b/arch/powerpc/boot/dts/mpc836x_mds.dts
@@ -136,7 +136,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <264000000>;
 			interrupts = <9 0x8>;
@@ -146,7 +146,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <264000000>;
 			interrupts = <10 0x8>;
diff --git a/arch/powerpc/boot/dts/mpc836x_rdk.dts b/arch/powerpc/boot/dts/mpc836x_rdk.dts
index bdf4459677b..b6e9aec1d86 100644
--- a/arch/powerpc/boot/dts/mpc836x_rdk.dts
+++ b/arch/powerpc/boot/dts/mpc836x_rdk.dts
@@ -102,7 +102,7 @@
 
 		serial0: serial@4500 {
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			interrupts = <9 8>;
 			interrupt-parent = <&ipic>;
@@ -112,7 +112,7 @@
 
 		serial1: serial@4600 {
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			interrupts = <10 8>;
 			interrupt-parent = <&ipic>;
diff --git a/arch/powerpc/boot/dts/mpc8377_mds.dts b/arch/powerpc/boot/dts/mpc8377_mds.dts
index 855782c5e5e..cfccef57cd1 100644
--- a/arch/powerpc/boot/dts/mpc8377_mds.dts
+++ b/arch/powerpc/boot/dts/mpc8377_mds.dts
@@ -276,7 +276,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <0>;
 			interrupts = <9 0x8>;
@@ -286,7 +286,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <0>;
 			interrupts = <10 0x8>;
diff --git a/arch/powerpc/boot/dts/mpc8377_rdb.dts b/arch/powerpc/boot/dts/mpc8377_rdb.dts
index dbc1b988b29..353deff1b7f 100644
--- a/arch/powerpc/boot/dts/mpc8377_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8377_rdb.dts
@@ -321,7 +321,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <0>;
 			interrupts = <9 0x8>;
@@ -331,7 +331,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <0>;
 			interrupts = <10 0x8>;
diff --git a/arch/powerpc/boot/dts/mpc8377_wlan.dts b/arch/powerpc/boot/dts/mpc8377_wlan.dts
index 9ea78305696..ef4a305a0d0 100644
--- a/arch/powerpc/boot/dts/mpc8377_wlan.dts
+++ b/arch/powerpc/boot/dts/mpc8377_wlan.dts
@@ -304,7 +304,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <0>;
 			interrupts = <9 0x8>;
@@ -314,7 +314,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <0>;
 			interrupts = <10 0x8>;
diff --git a/arch/powerpc/boot/dts/mpc8378_mds.dts b/arch/powerpc/boot/dts/mpc8378_mds.dts
index f70cf600083..538fcb92733 100644
--- a/arch/powerpc/boot/dts/mpc8378_mds.dts
+++ b/arch/powerpc/boot/dts/mpc8378_mds.dts
@@ -315,7 +315,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <0>;
 			interrupts = <9 0x8>;
@@ -325,7 +325,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <0>;
 			interrupts = <10 0x8>;
diff --git a/arch/powerpc/boot/dts/mpc8378_rdb.dts b/arch/powerpc/boot/dts/mpc8378_rdb.dts
index 3447eb9f6e8..32333a908f3 100644
--- a/arch/powerpc/boot/dts/mpc8378_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8378_rdb.dts
@@ -321,7 +321,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <0>;
 			interrupts = <9 0x8>;
@@ -331,7 +331,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <0>;
 			interrupts = <10 0x8>;
diff --git a/arch/powerpc/boot/dts/mpc8379_mds.dts b/arch/powerpc/boot/dts/mpc8379_mds.dts
index 645ec51cc6e..5387092fdfb 100644
--- a/arch/powerpc/boot/dts/mpc8379_mds.dts
+++ b/arch/powerpc/boot/dts/mpc8379_mds.dts
@@ -313,7 +313,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <0>;
 			interrupts = <9 0x8>;
@@ -323,7 +323,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <0>;
 			interrupts = <10 0x8>;
diff --git a/arch/powerpc/boot/dts/mpc8379_rdb.dts b/arch/powerpc/boot/dts/mpc8379_rdb.dts
index 15560c619b0..46224c2430f 100644
--- a/arch/powerpc/boot/dts/mpc8379_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8379_rdb.dts
@@ -319,7 +319,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <0>;
 			interrupts = <9 0x8>;
@@ -329,7 +329,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <0>;
 			interrupts = <10 0x8>;
diff --git a/arch/powerpc/boot/dts/mpc8536ds.dts b/arch/powerpc/boot/dts/mpc8536ds.dts
index a75c10eed26..c15881574fd 100644
--- a/arch/powerpc/boot/dts/mpc8536ds.dts
+++ b/arch/powerpc/boot/dts/mpc8536ds.dts
@@ -9,24 +9,11 @@
  * option) any later version.
  */
 
-/dts-v1/;
+/include/ "fsl/mpc8536si-pre.dtsi"
 
 / {
 	model = "fsl,mpc8536ds";
 	compatible = "fsl,mpc8536ds";
-	#address-cells = <2>;
-	#size-cells = <2>;
-
-	aliases {
-		ethernet0 = &enet0;
-		ethernet1 = &enet1;
-		serial0 = &serial0;
-		serial1 = &serial1;
-		pci0 = &pci0;
-		pci1 = &pci1;
-		pci2 = &pci2;
-		pci3 = &pci3;
-	};
 
 	cpus {
 		#cpus = <1>;
@@ -45,403 +32,34 @@
 		reg = <0 0 0 0>;	// Filled by U-Boot
 	};
 
-	soc@ffe00000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		device_type = "soc";
-		compatible = "simple-bus";
-		ranges = <0x0 0 0xffe00000 0x100000>;
-		bus-frequency = <0>;		// Filled out by uboot.
-
-		ecm-law@0 {
-			compatible = "fsl,ecm-law";
-			reg = <0x0 0x1000>;
-			fsl,num-laws = <12>;
-		};
-
-		ecm@1000 {
-			compatible = "fsl,mpc8536-ecm", "fsl,ecm";
-			reg = <0x1000 0x1000>;
-			interrupts = <17 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		memory-controller@2000 {
-			compatible = "fsl,mpc8536-memory-controller";
-			reg = <0x2000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <18 0x2>;
-		};
-
-		L2: l2-cache-controller@20000 {
-			compatible = "fsl,mpc8536-l2-cache-controller";
-			reg = <0x20000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <16 0x2>;
-		};
-
-		i2c@3000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <0>;
-			compatible = "fsl-i2c";
-			reg = <0x3000 0x100>;
-			interrupts = <43 0x2>;
-			interrupt-parent = <&mpic>;
-			dfsrr;
-		};
-
-		i2c@3100 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <1>;
-			compatible = "fsl-i2c";
-			reg = <0x3100 0x100>;
-			interrupts = <43 0x2>;
-			interrupt-parent = <&mpic>;
-			dfsrr;
-			rtc@68 {
-				compatible = "dallas,ds3232";
-				reg = <0x68>;
-				interrupts = <0 0x1>;
-				interrupt-parent = <&mpic>;
-			};
-		};
-
-		spi@7000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,mpc8536-espi";
-			reg = <0x7000 0x1000>;
-			interrupts = <59 0x2>;
-			interrupt-parent = <&mpic>;
-			fsl,espi-num-chipselects = <4>;
-
-			flash@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "spansion,s25sl12801";
-				reg = <0>;
-				spi-max-frequency = <40000000>;
-				partition@u-boot {
-					label = "u-boot";
-					reg = <0x00000000 0x00100000>;
-					read-only;
-				};
-				partition@kernel {
-					label = "kernel";
-					reg = <0x00100000 0x00500000>;
-					read-only;
-				};
-				partition@dtb {
-					label = "dtb";
-					reg = <0x00600000 0x00100000>;
-					read-only;
-				};
-				partition@fs {
-					label = "file system";
-					reg = <0x00700000 0x00900000>;
-				};
-			};
-			flash@1 {
-				compatible = "spansion,s25sl12801";
-				reg = <1>;
-				spi-max-frequency = <40000000>;
-			};
-			flash@2 {
-				compatible = "spansion,s25sl12801";
-				reg = <2>;
-				spi-max-frequency = <40000000>;
-			};
-			flash@3 {
-				compatible = "spansion,s25sl12801";
-				reg = <3>;
-				spi-max-frequency = <40000000>;
-			};
-		};
-
-		dma@21300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,mpc8536-dma", "fsl,eloplus-dma";
-			reg = <0x21300 4>;
-			ranges = <0 0x21100 0x200>;
-			cell-index = <0>;
-			dma-channel@0 {
-				compatible = "fsl,mpc8536-dma-channel",
-					     "fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupt-parent = <&mpic>;
-				interrupts = <20 2>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,mpc8536-dma-channel",
-					     "fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupt-parent = <&mpic>;
-				interrupts = <21 2>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,mpc8536-dma-channel",
-					     "fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupt-parent = <&mpic>;
-				interrupts = <22 2>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,mpc8536-dma-channel",
-					     "fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupt-parent = <&mpic>;
-				interrupts = <23 2>;
-			};
-		};
-
-		usb@22000 {
-			compatible = "fsl,mpc8536-usb2-mph", "fsl-usb2-mph";
-			reg = <0x22000 0x1000>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			interrupt-parent = <&mpic>;
-			interrupts = <28 0x2>;
-			phy_type = "ulpi";
-		};
-
-		usb@23000 {
-			compatible = "fsl,mpc8536-usb2-mph", "fsl-usb2-mph";
-			reg = <0x23000 0x1000>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			interrupt-parent = <&mpic>;
-			interrupts = <46 0x2>;
-			phy_type = "ulpi";
-		};
-
-		enet0: ethernet@24000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <0>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x24000 0x1000>;
-			ranges = <0x0 0x24000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <29 2 30 2 34 2>;
-			interrupt-parent = <&mpic>;
-			tbi-handle = <&tbi0>;
-			phy-handle = <&phy1>;
-			phy-connection-type = "rgmii-id";
-
-			mdio@520 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				compatible = "fsl,gianfar-mdio";
-				reg = <0x520 0x20>;
-
-				phy0: ethernet-phy@0 {
-					interrupt-parent = <&mpic>;
-					interrupts = <10 0x1>;
-					reg = <0>;
-					device_type = "ethernet-phy";
-				};
-				phy1: ethernet-phy@1 {
-					interrupt-parent = <&mpic>;
-					interrupts = <10 0x1>;
-					reg = <1>;
-					device_type = "ethernet-phy";
-				};
-				tbi0: tbi-phy@11 {
-					reg = <0x11>;
-					device_type = "tbi-phy";
-				};
-			};
-		};
-
-		enet1: ethernet@26000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <1>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x26000 0x1000>;
-			ranges = <0x0 0x26000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <31 2 32 2 33 2>;
-			interrupt-parent = <&mpic>;
-			tbi-handle = <&tbi1>;
-			phy-handle = <&phy0>;
-			phy-connection-type = "rgmii-id";
-
-			mdio@520 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				compatible = "fsl,gianfar-tbi";
-				reg = <0x520 0x20>;
-
-				tbi1: tbi-phy@11 {
-					reg = <0x11>;
-					device_type = "tbi-phy";
-				};
-			};
-		};
-
-		usb@2b000 {
-			compatible = "fsl,mpc8536-usb2-dr", "fsl-usb2-dr";
-			reg = <0x2b000 0x1000>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			interrupt-parent = <&mpic>;
-			interrupts = <60 0x2>;
-			dr_mode = "peripheral";
-			phy_type = "ulpi";
-		};
-
-		sdhci@2e000 {
-			compatible = "fsl,mpc8536-esdhc", "fsl,esdhc";
-			reg = <0x2e000 0x1000>;
-			interrupts = <72 0x2>;
-			interrupt-parent = <&mpic>;
-			clock-frequency = <250000000>;
-		};
-
-		serial0: serial@4500 {
-			cell-index = <0>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4500 0x100>;
-			clock-frequency = <0>;
-			interrupts = <42 0x2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		serial1: serial@4600 {
-			cell-index = <1>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4600 0x100>;
-			clock-frequency = <0>;
-			interrupts = <42 0x2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		crypto@30000 {
-			compatible = "fsl,sec3.0", "fsl,sec2.4", "fsl,sec2.2",
-				     "fsl,sec2.1", "fsl,sec2.0";
-			reg = <0x30000 0x10000>;
-			interrupts = <45 2 58 2>;
-			interrupt-parent = <&mpic>;
-			fsl,num-channels = <4>;
-			fsl,channel-fifo-len = <24>;
-			fsl,exec-units-mask = <0x9fe>;
-			fsl,descriptor-types-mask = <0x3ab0ebf>;
-		};
-
-		sata@18000 {
-			compatible = "fsl,mpc8536-sata", "fsl,pq-sata";
-			reg = <0x18000 0x1000>;
-			cell-index = <1>;
-			interrupts = <74 0x2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		sata@19000 {
-			compatible = "fsl,mpc8536-sata", "fsl,pq-sata";
-			reg = <0x19000 0x1000>;
-			cell-index = <2>;
-			interrupts = <41 0x2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		global-utilities@e0000 {	//global utilities block
-			compatible = "fsl,mpc8548-guts";
-			reg = <0xe0000 0x1000>;
-			fsl,has-rstcr;
-		};
-
-		mpic: pic@40000 {
-			clock-frequency = <0>;
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <2>;
-			reg = <0x40000 0x40000>;
-			compatible = "chrp,open-pic";
-			device_type = "open-pic";
-			big-endian;
-		};
+	lbc: localbus@ffe05000 {
+		reg = <0 0xffe05000 0 0x1000>;
+	};
 
-		msi@41600 {
-			compatible = "fsl,mpc8536-msi", "fsl,mpic-msi";
-			reg = <0x41600 0x80>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xe0 0
-				0xe1 0
-				0xe2 0
-				0xe3 0
-				0xe4 0
-				0xe5 0
-				0xe6 0
-				0xe7 0>;
-			interrupt-parent = <&mpic>;
-		};
+	board_soc: soc: soc@ffe00000 {
+		ranges = <0x0 0 0xffe00000 0x100000>;
 	};
 
 	pci0: pci@ffe08000 {
-		compatible = "fsl,mpc8540-pci";
-		device_type = "pci";
+		reg = <0 0xffe08000 0 0x1000>;
+		ranges = <0x02000000 0 0x80000000 0 0x80000000 0 0x10000000
+			  0x01000000 0 0x00000000 0 0xffc00000 0 0x00010000>;
+		clock-frequency = <66666666>;
 		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
 		interrupt-map = <
 
 			/* IDSEL 0x11 J17 Slot 1 */
-			0x8800 0 0 1 &mpic 1 1
-			0x8800 0 0 2 &mpic 2 1
-			0x8800 0 0 3 &mpic 3 1
-			0x8800 0 0 4 &mpic 4 1>;
-
-		interrupt-parent = <&mpic>;
-		interrupts = <24 0x2>;
-		bus-range = <0 0xff>;
-		ranges = <0x02000000 0 0x80000000 0 0x80000000 0 0x10000000
-			  0x01000000 0 0x00000000 0 0xffc00000 0 0x00010000>;
-		clock-frequency = <66666666>;
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
-		reg = <0 0xffe08000 0 0x1000>;
+			0x8800 0 0 1 &mpic 1 1 0 0
+			0x8800 0 0 2 &mpic 2 1 0 0
+			0x8800 0 0 3 &mpic 3 1 0 0
+			0x8800 0 0 4 &mpic 4 1 0 0>;
 	};
 
 	pci1: pcie@ffe09000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
 		reg = <0 0xffe09000 0 0x1000>;
-		bus-range = <0 0xff>;
 		ranges = <0x02000000 0 0x98000000 0 0x98000000 0 0x08000000
 			  0x01000000 0 0x00000000 0 0xffc20000 0 0x00010000>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <25 0x2>;
-		interrupt-map-mask = <0xf800 0 0 7>;
-		interrupt-map = <
-			/* IDSEL 0x0 */
-			0000 0 0 1 &mpic 4 1
-			0000 0 0 2 &mpic 5 1
-			0000 0 0 3 &mpic 6 1
-			0000 0 0 4 &mpic 7 1
-			>;
 		pcie@0 {
-			reg = <0 0 0 0 0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
 			ranges = <0x02000000 0 0x98000000
 				  0x02000000 0 0x98000000
 				  0 0x08000000
@@ -453,31 +71,10 @@
 	};
 
 	pci2: pcie@ffe0a000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
 		reg = <0 0xffe0a000 0 0x1000>;
-		bus-range = <0 0xff>;
 		ranges = <0x02000000 0 0x90000000 0 0x90000000 0 0x08000000
 			  0x01000000 0 0x00000000 0 0xffc10000 0 0x00010000>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <26 0x2>;
-		interrupt-map-mask = <0xf800 0 0 7>;
-		interrupt-map = <
-			/* IDSEL 0x0 */
-			0000 0 0 1 &mpic 0 1
-			0000 0 0 2 &mpic 1 1
-			0000 0 0 3 &mpic 2 1
-			0000 0 0 4 &mpic 3 1
-			>;
 		pcie@0 {
-			reg = <0 0 0 0 0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
 			ranges = <0x02000000 0 0x90000000
 				  0x02000000 0 0x90000000
 				  0 0x08000000
@@ -489,32 +86,10 @@
 	};
 
 	pci3: pcie@ffe0b000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
 		reg = <0 0xffe0b000 0 0x1000>;
-		bus-range = <0 0xff>;
 		ranges = <0x02000000 0 0xa0000000 0 0xa0000000 0 0x20000000
 			  0x01000000 0 0x00000000 0 0xffc30000 0 0x00010000>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <27 0x2>;
-		interrupt-map-mask = <0xf800 0 0 7>;
-		interrupt-map = <
-			/* IDSEL 0x0 */
-			0000 0 0 1 &mpic 8 1
-			0000 0 0 2 &mpic 9 1
-			0000 0 0 3 &mpic 10 1
-			0000 0 0 4 &mpic 11 1
-			>;
-
 		pcie@0 {
-			reg = <0 0 0 0 0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
 			ranges = <0x02000000 0 0xa0000000
 				  0x02000000 0 0xa0000000
 				  0 0x20000000
@@ -525,3 +100,6 @@
 		};
 	};
 };
+
+/include/ "fsl/mpc8536si-post.dtsi"
+/include/ "mpc8536ds.dtsi"
diff --git a/arch/powerpc/boot/dts/mpc8536ds.dtsi b/arch/powerpc/boot/dts/mpc8536ds.dtsi
new file mode 100644
index 00000000000..1462e4cf49d
--- /dev/null
+++ b/arch/powerpc/boot/dts/mpc8536ds.dtsi
@@ -0,0 +1,141 @@
+/*
+ * MPC8536DS Device Tree Source stub (no addresses or top-level ranges)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+&board_soc {
+	i2c@3100 {
+		rtc@68 {
+			compatible = "dallas,ds3232";
+			reg = <0x68>;
+			interrupts = <0 0x1 0 0>;
+		};
+	};
+
+	spi@7000 {
+		flash@0 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "spansion,s25sl12801";
+			reg = <0>;
+			spi-max-frequency = <40000000>;
+			partition@u-boot {
+				label = "u-boot";
+				reg = <0x00000000 0x00100000>;
+				read-only;
+			};
+			partition@kernel {
+				label = "kernel";
+				reg = <0x00100000 0x00500000>;
+				read-only;
+			};
+			partition@dtb {
+				label = "dtb";
+				reg = <0x00600000 0x00100000>;
+				read-only;
+			};
+			partition@fs {
+				label = "file system";
+				reg = <0x00700000 0x00900000>;
+			};
+		};
+		flash@1 {
+			compatible = "spansion,s25sl12801";
+			reg = <1>;
+			spi-max-frequency = <40000000>;
+		};
+		flash@2 {
+			compatible = "spansion,s25sl12801";
+			reg = <2>;
+			spi-max-frequency = <40000000>;
+		};
+		flash@3 {
+			compatible = "spansion,s25sl12801";
+			reg = <3>;
+			spi-max-frequency = <40000000>;
+		};
+	};
+
+	usb@22000 {
+		phy_type = "ulpi";
+	};
+
+	usb@23000 {
+		phy_type = "ulpi";
+	};
+
+	enet0: ethernet@24000 {
+		tbi-handle = <&tbi0>;
+		phy-handle = <&phy1>;
+		phy-connection-type = "rgmii-id";
+	};
+
+	mdio@24520 {
+		phy0: ethernet-phy@0 {
+			interrupts = <10 0x1 0 0>;
+			reg = <0>;
+			device_type = "ethernet-phy";
+		};
+		phy1: ethernet-phy@1 {
+			interrupts = <10 0x1 0 0>;
+			reg = <1>;
+			device_type = "ethernet-phy";
+		};
+		tbi0: tbi-phy@11 {
+			reg = <0x11>;
+			device_type = "tbi-phy";
+		};
+	};
+
+	enet2: ethernet@26000 {
+		tbi-handle = <&tbi1>;
+		phy-handle = <&phy0>;
+		phy-connection-type = "rgmii-id";
+	};
+
+	mdio@26520 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "fsl,gianfar-tbi";
+		reg = <0x26520 0x20>;
+
+		tbi1: tbi-phy@11 {
+			reg = <0x11>;
+			device_type = "tbi-phy";
+		};
+	};
+
+	usb@2b000 {
+		dr_mode = "peripheral";
+		phy_type = "ulpi";
+	};
+};
diff --git a/arch/powerpc/boot/dts/mpc8536ds_36b.dts b/arch/powerpc/boot/dts/mpc8536ds_36b.dts
index d95b26021e6..8f4b929b1d1 100644
--- a/arch/powerpc/boot/dts/mpc8536ds_36b.dts
+++ b/arch/powerpc/boot/dts/mpc8536ds_36b.dts
@@ -1,5 +1,5 @@
 /*
- * MPC8536 DS Device Tree Source
+ * MPC8536DS Device Tree Source (36-bit address map)
  *
  * Copyright 2008-2009 Freescale Semiconductor, Inc.
  *
@@ -9,24 +9,11 @@
  * option) any later version.
  */
 
-/dts-v1/;
+/include/ "fsl/mpc8536si-pre.dtsi"
 
 / {
 	model = "fsl,mpc8536ds";
 	compatible = "fsl,mpc8536ds";
-	#address-cells = <2>;
-	#size-cells = <2>;
-
-	aliases {
-		ethernet0 = &enet0;
-		ethernet1 = &enet1;
-		serial0 = &serial0;
-		serial1 = &serial1;
-		pci0 = &pci0;
-		pci1 = &pci1;
-		pci2 = &pci2;
-		pci3 = &pci3;
-	};
 
 	cpus {
 		#cpus = <1>;
@@ -45,351 +32,34 @@
 		reg = <0 0 0 0>;	// Filled by U-Boot
 	};
 
-	soc@fffe00000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		device_type = "soc";
-		compatible = "simple-bus";
-		ranges = <0x0 0xf 0xffe00000 0x100000>;
-		bus-frequency = <0>;		// Filled out by uboot.
-
-		ecm-law@0 {
-			compatible = "fsl,ecm-law";
-			reg = <0x0 0x1000>;
-			fsl,num-laws = <12>;
-		};
-
-		ecm@1000 {
-			compatible = "fsl,mpc8536-ecm", "fsl,ecm";
-			reg = <0x1000 0x1000>;
-			interrupts = <17 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		memory-controller@2000 {
-			compatible = "fsl,mpc8536-memory-controller";
-			reg = <0x2000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <18 0x2>;
-		};
-
-		L2: l2-cache-controller@20000 {
-			compatible = "fsl,mpc8536-l2-cache-controller";
-			reg = <0x20000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <16 0x2>;
-		};
-
-		i2c@3000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <0>;
-			compatible = "fsl-i2c";
-			reg = <0x3000 0x100>;
-			interrupts = <43 0x2>;
-			interrupt-parent = <&mpic>;
-			dfsrr;
-		};
-
-		i2c@3100 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <1>;
-			compatible = "fsl-i2c";
-			reg = <0x3100 0x100>;
-			interrupts = <43 0x2>;
-			interrupt-parent = <&mpic>;
-			dfsrr;
-			rtc@68 {
-				compatible = "dallas,ds3232";
-				reg = <0x68>;
-				interrupts = <0 0x1>;
-				interrupt-parent = <&mpic>;
-			};
-		};
-
-		dma@21300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,mpc8536-dma", "fsl,eloplus-dma";
-			reg = <0x21300 4>;
-			ranges = <0 0x21100 0x200>;
-			cell-index = <0>;
-			dma-channel@0 {
-				compatible = "fsl,mpc8536-dma-channel",
-					     "fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupt-parent = <&mpic>;
-				interrupts = <20 2>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,mpc8536-dma-channel",
-					     "fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupt-parent = <&mpic>;
-				interrupts = <21 2>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,mpc8536-dma-channel",
-					     "fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupt-parent = <&mpic>;
-				interrupts = <22 2>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,mpc8536-dma-channel",
-					     "fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupt-parent = <&mpic>;
-				interrupts = <23 2>;
-			};
-		};
-
-		usb@22000 {
-			compatible = "fsl,mpc8536-usb2-mph", "fsl-usb2-mph";
-			reg = <0x22000 0x1000>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			interrupt-parent = <&mpic>;
-			interrupts = <28 0x2>;
-			phy_type = "ulpi";
-		};
-
-		usb@23000 {
-			compatible = "fsl,mpc8536-usb2-mph", "fsl-usb2-mph";
-			reg = <0x23000 0x1000>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			interrupt-parent = <&mpic>;
-			interrupts = <46 0x2>;
-			phy_type = "ulpi";
-		};
-
-		enet0: ethernet@24000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <0>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x24000 0x1000>;
-			ranges = <0x0 0x24000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <29 2 30 2 34 2>;
-			interrupt-parent = <&mpic>;
-			tbi-handle = <&tbi0>;
-			phy-handle = <&phy1>;
-			phy-connection-type = "rgmii-id";
-
-			mdio@520 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				compatible = "fsl,gianfar-mdio";
-				reg = <0x520 0x20>;
-
-				phy0: ethernet-phy@0 {
-					interrupt-parent = <&mpic>;
-					interrupts = <10 0x1>;
-					reg = <0>;
-					device_type = "ethernet-phy";
-				};
-				phy1: ethernet-phy@1 {
-					interrupt-parent = <&mpic>;
-					interrupts = <10 0x1>;
-					reg = <1>;
-					device_type = "ethernet-phy";
-				};
-				tbi0: tbi-phy@11 {
-					reg = <0x11>;
-					device_type = "tbi-phy";
-				};
-			};
-		};
-
-		enet1: ethernet@26000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <1>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x26000 0x1000>;
-			ranges = <0x0 0x26000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <31 2 32 2 33 2>;
-			interrupt-parent = <&mpic>;
-			tbi-handle = <&tbi1>;
-			phy-handle = <&phy0>;
-			phy-connection-type = "rgmii-id";
-
-			mdio@520 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				compatible = "fsl,gianfar-tbi";
-				reg = <0x520 0x20>;
-
-				tbi1: tbi-phy@11 {
-					reg = <0x11>;
-					device_type = "tbi-phy";
-				};
-			};
-		};
-
-		usb@2b000 {
-			compatible = "fsl,mpc8536-usb2-dr", "fsl-usb2-dr";
-			reg = <0x2b000 0x1000>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			interrupt-parent = <&mpic>;
-			interrupts = <60 0x2>;
-			dr_mode = "peripheral";
-			phy_type = "ulpi";
-		};
-
-		sdhci@2e000 {
-			compatible = "fsl,mpc8536-esdhc", "fsl,esdhc";
-			reg = <0x2e000 0x1000>;
-			interrupts = <72 0x2>;
-			interrupt-parent = <&mpic>;
-			clock-frequency = <250000000>;
-		};
-
-		serial0: serial@4500 {
-			cell-index = <0>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4500 0x100>;
-			clock-frequency = <0>;
-			interrupts = <42 0x2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		serial1: serial@4600 {
-			cell-index = <1>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4600 0x100>;
-			clock-frequency = <0>;
-			interrupts = <42 0x2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		crypto@30000 {
-			compatible = "fsl,sec3.0", "fsl,sec2.4", "fsl,sec2.2",
-				     "fsl,sec2.1", "fsl,sec2.0";
-			reg = <0x30000 0x10000>;
-			interrupts = <45 2 58 2>;
-			interrupt-parent = <&mpic>;
-			fsl,num-channels = <4>;
-			fsl,channel-fifo-len = <24>;
-			fsl,exec-units-mask = <0x9fe>;
-			fsl,descriptor-types-mask = <0x3ab0ebf>;
-		};
-
-		sata@18000 {
-			compatible = "fsl,mpc8536-sata", "fsl,pq-sata";
-			reg = <0x18000 0x1000>;
-			cell-index = <1>;
-			interrupts = <74 0x2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		sata@19000 {
-			compatible = "fsl,mpc8536-sata", "fsl,pq-sata";
-			reg = <0x19000 0x1000>;
-			cell-index = <2>;
-			interrupts = <41 0x2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		global-utilities@e0000 {	//global utilities block
-			compatible = "fsl,mpc8548-guts";
-			reg = <0xe0000 0x1000>;
-			fsl,has-rstcr;
-		};
-
-		mpic: pic@40000 {
-			clock-frequency = <0>;
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <2>;
-			reg = <0x40000 0x40000>;
-			compatible = "chrp,open-pic";
-			device_type = "open-pic";
-			big-endian;
-		};
+	lbc: localbus@ffe05000 {
+		reg = <0 0xffe05000 0 0x1000>;
+	};
 
-		msi@41600 {
-			compatible = "fsl,mpc8536-msi", "fsl,mpic-msi";
-			reg = <0x41600 0x80>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xe0 0
-				0xe1 0
-				0xe2 0
-				0xe3 0
-				0xe4 0
-				0xe5 0
-				0xe6 0
-				0xe7 0>;
-			interrupt-parent = <&mpic>;
-		};
+	board_soc: soc: soc@fffe00000 {
+		ranges = <0x0 0xf 0xffe00000 0x100000>;
 	};
 
-	pci0: pci@fffe08000 {
-		compatible = "fsl,mpc8540-pci";
-		device_type = "pci";
+	pci0: pci@ffe08000 {
+		reg = <0xf 0xffe08000 0 0x1000>;
+		ranges = <0x02000000 0 0xf0000000 0xc 0x00000000 0 0x10000000
+			  0x01000000 0 0x00000000 0xf 0xffc00000 0 0x00010000>;
+		clock-frequency = <66666666>;
 		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
 		interrupt-map = <
 
 			/* IDSEL 0x11 J17 Slot 1 */
-			0x8800 0 0 1 &mpic 1 1
-			0x8800 0 0 2 &mpic 2 1
-			0x8800 0 0 3 &mpic 3 1
-			0x8800 0 0 4 &mpic 4 1>;
-
-		interrupt-parent = <&mpic>;
-		interrupts = <24 0x2>;
-		bus-range = <0 0xff>;
-		ranges = <0x02000000 0 0xf0000000 0xc 0x00000000 0 0x10000000
-			  0x01000000 0 0x00000000 0xf 0xffc00000 0 0x00010000>;
-		clock-frequency = <66666666>;
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
-		reg = <0xf 0xffe08000 0 0x1000>;
+			0x8800 0 0 1 &mpic 1 1 0 0
+			0x8800 0 0 2 &mpic 2 1 0 0
+			0x8800 0 0 3 &mpic 3 1 0 0
+			0x8800 0 0 4 &mpic 4 1 0 0>;
 	};
 
-	pci1: pcie@fffe09000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
+	pci1: pcie@ffe09000 {
 		reg = <0xf 0xffe09000 0 0x1000>;
-		bus-range = <0 0xff>;
 		ranges = <0x02000000 0 0xf8000000 0xc 0x18000000 0 0x08000000
 			  0x01000000 0 0x00000000 0xf 0xffc20000 0 0x00010000>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <25 0x2>;
-		interrupt-map-mask = <0xf800 0 0 7>;
-		interrupt-map = <
-			/* IDSEL 0x0 */
-			0000 0 0 1 &mpic 4 1
-			0000 0 0 2 &mpic 5 1
-			0000 0 0 3 &mpic 6 1
-			0000 0 0 4 &mpic 7 1
-			>;
 		pcie@0 {
-			reg = <0 0 0 0 0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
 			ranges = <0x02000000 0 0xf8000000
 				  0x02000000 0 0xf8000000
 				  0 0x08000000
@@ -401,31 +71,10 @@
 	};
 
 	pci2: pcie@fffe0a000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
 		reg = <0xf 0xffe0a000 0 0x1000>;
-		bus-range = <0 0xff>;
 		ranges = <0x02000000 0 0xf8000000 0xc 0x10000000 0 0x08000000
 			  0x01000000 0 0x00000000 0xf 0xffc10000 0 0x00010000>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <26 0x2>;
-		interrupt-map-mask = <0xf800 0 0 7>;
-		interrupt-map = <
-			/* IDSEL 0x0 */
-			0000 0 0 1 &mpic 0 1
-			0000 0 0 2 &mpic 1 1
-			0000 0 0 3 &mpic 2 1
-			0000 0 0 4 &mpic 3 1
-			>;
 		pcie@0 {
-			reg = <0 0 0 0 0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
 			ranges = <0x02000000 0 0xf8000000
 				  0x02000000 0 0xf8000000
 				  0 0x08000000
@@ -437,32 +86,10 @@
 	};
 
 	pci3: pcie@fffe0b000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
 		reg = <0xf 0xffe0b000 0 0x1000>;
-		bus-range = <0 0xff>;
 		ranges = <0x02000000 0 0xe0000000 0xc 0x20000000 0 0x20000000
 			  0x01000000 0 0x00000000 0xf 0xffc30000 0 0x00010000>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <27 0x2>;
-		interrupt-map-mask = <0xf800 0 0 7>;
-		interrupt-map = <
-			/* IDSEL 0x0 */
-			0000 0 0 1 &mpic 8 1
-			0000 0 0 2 &mpic 9 1
-			0000 0 0 3 &mpic 10 1
-			0000 0 0 4 &mpic 11 1
-			>;
-
 		pcie@0 {
-			reg = <0 0 0 0 0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
 			ranges = <0x02000000 0 0xe0000000
 				  0x02000000 0 0xe0000000
 				  0 0x20000000
@@ -473,3 +100,6 @@
 		};
 	};
 };
+
+/include/ "fsl/mpc8536si-post.dtsi"
+/include/ "mpc8536ds.dtsi"
diff --git a/arch/powerpc/boot/dts/mpc8540ads.dts b/arch/powerpc/boot/dts/mpc8540ads.dts
index 8d1bf0fd926..f99fb110c97 100644
--- a/arch/powerpc/boot/dts/mpc8540ads.dts
+++ b/arch/powerpc/boot/dts/mpc8540ads.dts
@@ -243,7 +243,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>; 	// reg base, size
 			clock-frequency = <0>; 	// should we fill in in uboot?
 			interrupts = <42 2>;
@@ -253,7 +253,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;	// reg base, size
 			clock-frequency = <0>; 	// should we fill in in uboot?
 			interrupts = <42 2>;
diff --git a/arch/powerpc/boot/dts/mpc8541cds.dts b/arch/powerpc/boot/dts/mpc8541cds.dts
index 87ff96549fa..0f5e9391279 100644
--- a/arch/powerpc/boot/dts/mpc8541cds.dts
+++ b/arch/powerpc/boot/dts/mpc8541cds.dts
@@ -209,7 +209,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>; 	// reg base, size
 			clock-frequency = <0>; 	// should we fill in in uboot?
 			interrupts = <42 2>;
@@ -219,7 +219,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;	// reg base, size
 			clock-frequency = <0>; 	// should we fill in in uboot?
 			interrupts = <42 2>;
diff --git a/arch/powerpc/boot/dts/mpc8544ds.dts b/arch/powerpc/boot/dts/mpc8544ds.dts
index d793968743c..e934987e882 100644
--- a/arch/powerpc/boot/dts/mpc8544ds.dts
+++ b/arch/powerpc/boot/dts/mpc8544ds.dts
@@ -9,339 +9,52 @@
  * option) any later version.
  */
 
-/dts-v1/;
+/include/ "fsl/mpc8544si-pre.dtsi"
+
 / {
 	model = "MPC8544DS";
 	compatible = "MPC8544DS", "MPC85xxDS";
-	#address-cells = <1>;
-	#size-cells = <1>;
-
-	aliases {
-		ethernet0 = &enet0;
-		ethernet1 = &enet1;
-		serial0 = &serial0;
-		serial1 = &serial1;
-		pci0 = &pci0;
-		pci1 = &pci1;
-		pci2 = &pci2;
-		pci3 = &pci3;
-	};
-
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		PowerPC,8544@0 {
-			device_type = "cpu";
-			reg = <0x0>;
-			d-cache-line-size = <32>;	// 32 bytes
-			i-cache-line-size = <32>;	// 32 bytes
-			d-cache-size = <0x8000>;		// L1, 32K
-			i-cache-size = <0x8000>;		// L1, 32K
-			timebase-frequency = <0>;
-			bus-frequency = <0>;
-			clock-frequency = <0>;
-			next-level-cache = <&L2>;
-		};
-	};
 
 	memory {
 		device_type = "memory";
-		reg = <0x0 0x0>;	// Filled by U-Boot
+		reg = <0 0 0 0>;	// Filled by U-Boot
 	};
 
-	soc8544@e0000000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		device_type = "soc";
-		compatible = "simple-bus";
-
-		ranges = <0x0 0xe0000000 0x100000>;
-		bus-frequency = <0>;		// Filled out by uboot.
-
-		ecm-law@0 {
-			compatible = "fsl,ecm-law";
-			reg = <0x0 0x1000>;
-			fsl,num-laws = <10>;
-		};
-
-		ecm@1000 {
-			compatible = "fsl,mpc8544-ecm", "fsl,ecm";
-			reg = <0x1000 0x1000>;
-			interrupts = <17 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		memory-controller@2000 {
-			compatible = "fsl,mpc8544-memory-controller";
-			reg = <0x2000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <18 2>;
-		};
-
-		L2: l2-cache-controller@20000 {
-			compatible = "fsl,mpc8544-l2-cache-controller";
-			reg = <0x20000 0x1000>;
-			cache-line-size = <32>;	// 32 bytes
-			cache-size = <0x40000>;	// L2, 256K
-			interrupt-parent = <&mpic>;
-			interrupts = <16 2>;
-		};
-
-		i2c@3000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <0>;
-			compatible = "fsl-i2c";
-			reg = <0x3000 0x100>;
-			interrupts = <43 2>;
-			interrupt-parent = <&mpic>;
-			dfsrr;
-		};
-
-		i2c@3100 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <1>;
-			compatible = "fsl-i2c";
-			reg = <0x3100 0x100>;
-			interrupts = <43 2>;
-			interrupt-parent = <&mpic>;
-			dfsrr;
-		};
-
-		dma@21300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,mpc8544-dma", "fsl,eloplus-dma";
-			reg = <0x21300 0x4>;
-			ranges = <0x0 0x21100 0x200>;
-			cell-index = <0>;
-			dma-channel@0 {
-				compatible = "fsl,mpc8544-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupt-parent = <&mpic>;
-				interrupts = <20 2>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,mpc8544-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupt-parent = <&mpic>;
-				interrupts = <21 2>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,mpc8544-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupt-parent = <&mpic>;
-				interrupts = <22 2>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,mpc8544-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupt-parent = <&mpic>;
-				interrupts = <23 2>;
-			};
-		};
-
-		enet0: ethernet@24000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <0>;
-			device_type = "network";
-			model = "TSEC";
-			compatible = "gianfar";
-			reg = <0x24000 0x1000>;
-			ranges = <0x0 0x24000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <29 2 30 2 34 2>;
-			interrupt-parent = <&mpic>;
-			phy-handle = <&phy0>;
-			tbi-handle = <&tbi0>;
-			phy-connection-type = "rgmii-id";
-
-			mdio@520 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				compatible = "fsl,gianfar-mdio";
-				reg = <0x520 0x20>;
-
-				phy0: ethernet-phy@0 {
-					interrupt-parent = <&mpic>;
-					interrupts = <10 1>;
-					reg = <0x0>;
-					device_type = "ethernet-phy";
-				};
-				phy1: ethernet-phy@1 {
-					interrupt-parent = <&mpic>;
-					interrupts = <10 1>;
-					reg = <0x1>;
-					device_type = "ethernet-phy";
-				};
-
-				tbi0: tbi-phy@11 {
-					reg = <0x11>;
-					device_type = "tbi-phy";
-				};
-			};
-		};
-
-		enet1: ethernet@26000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <1>;
-			device_type = "network";
-			model = "TSEC";
-			compatible = "gianfar";
-			reg = <0x26000 0x1000>;
-			ranges = <0x0 0x26000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <31 2 32 2 33 2>;
-			interrupt-parent = <&mpic>;
-			phy-handle = <&phy1>;
-			tbi-handle = <&tbi1>;
-			phy-connection-type = "rgmii-id";
-
-			mdio@520 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				compatible = "fsl,gianfar-tbi";
-				reg = <0x520 0x20>;
-
-				tbi1: tbi-phy@11 {
-					reg = <0x11>;
-					device_type = "tbi-phy";
-				};
-			};
-		};
-
-		serial0: serial@4500 {
-			cell-index = <0>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4500 0x100>;
-			clock-frequency = <0>;
-			interrupts = <42 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		serial1: serial@4600 {
-			cell-index = <1>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4600 0x100>;
-			clock-frequency = <0>;
-			interrupts = <42 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		global-utilities@e0000 {	//global utilities block
-			compatible = "fsl,mpc8548-guts";
-			reg = <0xe0000 0x1000>;
-			fsl,has-rstcr;
-		};
-
-		crypto@30000 {
-			compatible = "fsl,sec2.1", "fsl,sec2.0";
-			reg = <0x30000 0x10000>;
-			interrupts = <45 2>;
-			interrupt-parent = <&mpic>;
-			fsl,num-channels = <4>;
-			fsl,channel-fifo-len = <24>;
-			fsl,exec-units-mask = <0xfe>;
-			fsl,descriptor-types-mask = <0x12b0ebf>;
-		};
-
-		mpic: pic@40000 {
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <2>;
-			reg = <0x40000 0x40000>;
-			compatible = "chrp,open-pic";
-			device_type = "open-pic";
-		};
+	lbc: localbus@e0005000 {
+		reg = <0 0xe0005000 0 0x1000>;
+	};
 
-		msi@41600 {
-			compatible = "fsl,mpc8544-msi", "fsl,mpic-msi";
-			reg = <0x41600 0x80>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xe0 0
-				0xe1 0
-				0xe2 0
-				0xe3 0
-				0xe4 0
-				0xe5 0
-				0xe6 0
-				0xe7 0>;
-			interrupt-parent = <&mpic>;
-		};
+	board_soc: soc: soc8544@e0000000 {
+		ranges = <0x0 0x0 0xe0000000 0x100000>;
 	};
 
 	pci0: pci@e0008000 {
-		compatible = "fsl,mpc8540-pci";
-		device_type = "pci";
+		reg = <0 0xe0008000 0 0x1000>;
+		ranges = <0x2000000 0x0 0xc0000000 0 0xc0000000 0x0 0x20000000
+			  0x1000000 0x0 0x00000000 0 0xe1000000 0x0 0x10000>;
+		clock-frequency = <66666666>;
 		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
 		interrupt-map = <
 
 			/* IDSEL 0x11 J17 Slot 1 */
-			0x8800 0x0 0x0 0x1 &mpic 0x2 0x1
-			0x8800 0x0 0x0 0x2 &mpic 0x3 0x1
-			0x8800 0x0 0x0 0x3 &mpic 0x4 0x1
-			0x8800 0x0 0x0 0x4 &mpic 0x1 0x1
+			0x8800 0x0 0x0 0x1 &mpic 0x2 0x1 0 0
+			0x8800 0x0 0x0 0x2 &mpic 0x3 0x1 0 0
+			0x8800 0x0 0x0 0x3 &mpic 0x4 0x1 0 0
+			0x8800 0x0 0x0 0x4 &mpic 0x1 0x1 0 0
 
 			/* IDSEL 0x12 J16 Slot 2 */
 
-			0x9000 0x0 0x0 0x1 &mpic 0x3 0x1
-			0x9000 0x0 0x0 0x2 &mpic 0x4 0x1
-			0x9000 0x0 0x0 0x3 &mpic 0x2 0x1
-			0x9000 0x0 0x0 0x4 &mpic 0x1 0x1>;
-
-		interrupt-parent = <&mpic>;
-		interrupts = <24 2>;
-		bus-range = <0 255>;
-		ranges = <0x2000000 0x0 0xc0000000 0xc0000000 0x0 0x20000000
-			  0x1000000 0x0 0x0 0xe1000000 0x0 0x10000>;
-		clock-frequency = <66666666>;
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
-		reg = <0xe0008000 0x1000>;
+			0x9000 0x0 0x0 0x1 &mpic 0x3 0x1 0 0
+			0x9000 0x0 0x0 0x2 &mpic 0x4 0x1 0 0
+			0x9000 0x0 0x0 0x3 &mpic 0x2 0x1 0 0
+			0x9000 0x0 0x0 0x4 &mpic 0x1 0x1 0 0>;
 	};
 
 	pci1: pcie@e0009000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
-		reg = <0xe0009000 0x1000>;
-		bus-range = <0 255>;
-		ranges = <0x2000000 0x0 0x80000000 0x80000000 0x0 0x20000000
-			  0x1000000 0x0 0x0 0xe1010000 0x0 0x10000>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <25 2>;
-		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
-		interrupt-map = <
-			/* IDSEL 0x0 */
-			0000 0x0 0x0 0x1 &mpic 0x4 0x1
-			0000 0x0 0x0 0x2 &mpic 0x5 0x1
-			0000 0x0 0x0 0x3 &mpic 0x6 0x1
-			0000 0x0 0x0 0x4 &mpic 0x7 0x1
-			>;
+		reg = <0x0 0xe0009000 0x0 0x1000>;
+		ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000
+			  0x1000000 0x0 0x00000000 0 0xe1010000 0x0 0x10000>;
 		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
 			ranges = <0x2000000 0x0 0x80000000
 				  0x2000000 0x0 0x80000000
 				  0x0 0x20000000
@@ -353,31 +66,10 @@
 	};
 
 	pci2: pcie@e000a000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
-		reg = <0xe000a000 0x1000>;
-		bus-range = <0 255>;
-		ranges = <0x2000000 0x0 0xa0000000 0xa0000000 0x0 0x10000000
-			  0x1000000 0x0 0x0 0xe1020000 0x0 0x10000>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <26 2>;
-		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
-		interrupt-map = <
-			/* IDSEL 0x0 */
-			0000 0x0 0x0 0x1 &mpic 0x0 0x1
-			0000 0x0 0x0 0x2 &mpic 0x1 0x1
-			0000 0x0 0x0 0x3 &mpic 0x2 0x1
-			0000 0x0 0x0 0x4 &mpic 0x3 0x1
-			>;
+		reg = <0x0 0xe000a000 0x0 0x1000>;
+		ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x10000000
+			  0x1000000 0x0 0x00000000 0 0xe1020000 0x0 0x10000>;
 		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
 			ranges = <0x2000000 0x0 0xa0000000
 				  0x2000000 0x0 0xa0000000
 				  0x0 0x10000000
@@ -388,44 +80,11 @@
 		};
 	};
 
-	pci3: pcie@e000b000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
-		reg = <0xe000b000 0x1000>;
-		bus-range = <0 255>;
-		ranges = <0x2000000 0x0 0xb0000000 0xb0000000 0x0 0x100000
-			  0x1000000 0x0 0x0 0xb0100000 0x0 0x100000>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <27 2>;
-		interrupt-map-mask = <0xff00 0x0 0x0 0x1>;
-		interrupt-map = <
-			// IDSEL 0x1c  USB
-			0xe000 0x0 0x0 0x1 &i8259 0xc 0x2
-			0xe100 0x0 0x0 0x2 &i8259 0x9 0x2
-			0xe200 0x0 0x0 0x3 &i8259 0xa 0x2
-			0xe300 0x0 0x0 0x4 &i8259 0xb 0x2
-
-			// IDSEL 0x1d  Audio
-			0xe800 0x0 0x0 0x1 &i8259 0x6 0x2
-
-			// IDSEL 0x1e Legacy
-			0xf000 0x0 0x0 0x1 &i8259 0x7 0x2
-			0xf100 0x0 0x0 0x1 &i8259 0x7 0x2
-
-			// IDSEL 0x1f IDE/SATA
-			0xf800 0x0 0x0 0x1 &i8259 0xe 0x2
-			0xf900 0x0 0x0 0x1 &i8259 0x5 0x2
-		>;
-
+	board_pci3: pci3: pcie@e000b000 {
+		reg = <0x0 0xe000b000 0x0 0x1000>;
+		ranges = <0x2000000 0x0 0xb0000000 0 0xb0000000 0x0 0x100000
+			  0x1000000 0x0 0x00000000 0 0xb0100000 0x0 0x100000>;
 		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
 			ranges = <0x2000000 0x0 0xb0000000
 				  0x2000000 0x0 0xb0000000
 				  0x0 0x100000
@@ -433,70 +92,14 @@
 				  0x1000000 0x0 0x0
 				  0x1000000 0x0 0x0
 				  0x0 0x100000>;
-
-			uli1575@0 {
-				reg = <0x0 0x0 0x0 0x0 0x0>;
-				#size-cells = <2>;
-				#address-cells = <3>;
-				ranges = <0x2000000 0x0 0xb0000000
-					  0x2000000 0x0 0xb0000000
-					  0x0 0x100000
-
-					  0x1000000 0x0 0x0
-					  0x1000000 0x0 0x0
-					  0x0 0x100000>;
-				isa@1e {
-					device_type = "isa";
-					#interrupt-cells = <2>;
-					#size-cells = <1>;
-					#address-cells = <2>;
-					reg = <0xf000 0x0 0x0 0x0 0x0>;
-					ranges = <0x1 0x0
-						  0x1000000 0x0 0x0
-						  0x1000>;
-					interrupt-parent = <&i8259>;
-
-					i8259: interrupt-controller@20 {
-						reg = <0x1 0x20 0x2
-						       0x1 0xa0 0x2
-						       0x1 0x4d0 0x2>;
-						interrupt-controller;
-						device_type = "interrupt-controller";
-						#address-cells = <0>;
-						#interrupt-cells = <2>;
-						compatible = "chrp,iic";
-						interrupts = <9 2>;
-						interrupt-parent = <&mpic>;
-					};
-
-					i8042@60 {
-						#size-cells = <0>;
-						#address-cells = <1>;
-						reg = <0x1 0x60 0x1 0x1 0x64 0x1>;
-						interrupts = <1 3 12 3>;
-						interrupt-parent = <&i8259>;
-
-						keyboard@0 {
-							reg = <0x0>;
-							compatible = "pnpPNP,303";
-						};
-
-						mouse@1 {
-							reg = <0x1>;
-							compatible = "pnpPNP,f03";
-						};
-					};
-
-					rtc@70 {
-						compatible = "pnpPNP,b00";
-						reg = <0x1 0x70 0x2>;
-					};
-
-					gpio@400 {
-						reg = <0x1 0x400 0x80>;
-					};
-				};
-			};
 		};
 	};
 };
+
+/*
+ * mpc8544ds.dtsi must be last to ensure board_pci3 overrides pci3 settings
+ * for interrupt-map & interrupt-map-mask
+ */
+
+/include/ "fsl/mpc8544si-post.dtsi"
+/include/ "mpc8544ds.dtsi"
diff --git a/arch/powerpc/boot/dts/mpc8544ds.dtsi b/arch/powerpc/boot/dts/mpc8544ds.dtsi
new file mode 100644
index 00000000000..270f64b90f4
--- /dev/null
+++ b/arch/powerpc/boot/dts/mpc8544ds.dtsi
@@ -0,0 +1,161 @@
+/*
+ * MPC8544DS Device Tree Source stub (no addresses or top-level ranges)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+&board_soc {
+	enet0: ethernet@24000 {
+		phy-handle = <&phy0>;
+		tbi-handle = <&tbi0>;
+		phy-connection-type = "rgmii-id";
+	};
+
+	mdio@24520 {
+		phy0: ethernet-phy@0 {
+			interrupts = <10 1 0 0>;
+			reg = <0x0>;
+			device_type = "ethernet-phy";
+		};
+		phy1: ethernet-phy@1 {
+			interrupts = <10 1 0 0>;
+			reg = <0x1>;
+			device_type = "ethernet-phy";
+		};
+
+		tbi0: tbi-phy@11 {
+			reg = <0x11>;
+			device_type = "tbi-phy";
+		};
+	};
+
+	enet2: ethernet@26000 {
+		phy-handle = <&phy1>;
+		tbi-handle = <&tbi1>;
+		phy-connection-type = "rgmii-id";
+	};
+
+	mdio@26520 {
+		tbi1: tbi-phy@11 {
+			reg = <0x11>;
+			device_type = "tbi-phy";
+		};
+	};
+};
+
+&board_pci3 {
+	pcie@0 {
+		interrupt-map-mask = <0xff00 0x0 0x0 0x7>;
+		interrupt-map = <
+			// IDSEL 0x1c  USB
+			0xe000 0x0 0x0 0x1 &i8259 0xc 0x2
+			0xe100 0x0 0x0 0x2 &i8259 0x9 0x2
+			0xe200 0x0 0x0 0x3 &i8259 0xa 0x2
+			0xe300 0x0 0x0 0x4 &i8259 0xb 0x2
+
+			// IDSEL 0x1d  Audio
+			0xe800 0x0 0x0 0x1 &i8259 0x6 0x2
+
+			// IDSEL 0x1e Legacy
+			0xf000 0x0 0x0 0x1 &i8259 0x7 0x2
+			0xf100 0x0 0x0 0x1 &i8259 0x7 0x2
+
+			// IDSEL 0x1f IDE/SATA
+			0xf800 0x0 0x0 0x1 &i8259 0xe 0x2
+			0xf900 0x0 0x0 0x1 &i8259 0x5 0x2
+			>;
+
+
+		uli1575@0 {
+			reg = <0x0 0x0 0x0 0x0 0x0>;
+			#size-cells = <2>;
+			#address-cells = <3>;
+			ranges = <0x2000000 0x0 0xb0000000
+				  0x2000000 0x0 0xb0000000
+				  0x0 0x100000
+
+				  0x1000000 0x0 0x0
+				  0x1000000 0x0 0x0
+				  0x0 0x100000>;
+			isa@1e {
+				device_type = "isa";
+				#interrupt-cells = <2>;
+				#size-cells = <1>;
+				#address-cells = <2>;
+				reg = <0xf000 0x0 0x0 0x0 0x0>;
+				ranges = <0x1 0x0 0x1000000 0x0 0x0
+					  0x1000>;
+				interrupt-parent = <&i8259>;
+
+				i8259: interrupt-controller@20 {
+					reg = <0x1 0x20 0x2
+					       0x1 0xa0 0x2
+					       0x1 0x4d0 0x2>;
+					interrupt-controller;
+					device_type = "interrupt-controller";
+					#address-cells = <0>;
+					#interrupt-cells = <2>;
+					compatible = "chrp,iic";
+					interrupts = <9 2 0 0>;
+					interrupt-parent = <&mpic>;
+				};
+
+				i8042@60 {
+					#size-cells = <0>;
+					#address-cells = <1>;
+					reg = <0x1 0x60 0x1 0x1 0x64 0x1>;
+					interrupts = <1 3 12 3>;
+					interrupt-parent =
+						<&i8259>;
+
+					keyboard@0 {
+						reg = <0x0>;
+						compatible = "pnpPNP,303";
+					};
+
+					mouse@1 {
+						reg = <0x1>;
+						compatible = "pnpPNP,f03";
+					};
+				};
+
+				rtc@70 {
+					compatible = "pnpPNP,b00";
+					reg = <0x1 0x70 0x2>;
+				};
+
+				gpio@400 {
+					reg = <0x1 0x400 0x80>;
+				};
+			};
+		};
+	};
+};
diff --git a/arch/powerpc/boot/dts/mpc8548cds.dts b/arch/powerpc/boot/dts/mpc8548cds.dts
index a17a5572fb7..07b8dae0f46 100644
--- a/arch/powerpc/boot/dts/mpc8548cds.dts
+++ b/arch/powerpc/boot/dts/mpc8548cds.dts
@@ -9,13 +9,11 @@
  * option) any later version.
  */
 
-/dts-v1/;
+/include/ "fsl/mpc8548si-pre.dtsi"
 
 / {
 	model = "MPC8548CDS";
 	compatible = "MPC8548CDS", "MPC85xxCDS";
-	#address-cells = <1>;
-	#size-cells = <1>;
 
 	aliases {
 		ethernet0 = &enet0;
@@ -29,76 +27,19 @@
 		pci2 = &pci2;
 	};
 
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		PowerPC,8548@0 {
-			device_type = "cpu";
-			reg = <0x0>;
-			d-cache-line-size = <32>;	// 32 bytes
-			i-cache-line-size = <32>;	// 32 bytes
-			d-cache-size = <0x8000>;		// L1, 32K
-			i-cache-size = <0x8000>;		// L1, 32K
-			timebase-frequency = <0>;	//  33 MHz, from uboot
-			bus-frequency = <0>;	// 166 MHz
-			clock-frequency = <0>;	// 825 MHz, from uboot
-			next-level-cache = <&L2>;
-		};
-	};
-
 	memory {
 		device_type = "memory";
-		reg = <0x0 0x8000000>;	// 128M at 0x0
+		reg = <0 0 0x0 0x8000000>;	// 128M at 0x0
 	};
 
-	soc8548@e0000000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		device_type = "soc";
-		compatible = "simple-bus";
-		ranges = <0x0 0xe0000000 0x100000>;
-		bus-frequency = <0>;
-
-		ecm-law@0 {
-			compatible = "fsl,ecm-law";
-			reg = <0x0 0x1000>;
-			fsl,num-laws = <10>;
-		};
-
-		ecm@1000 {
-			compatible = "fsl,mpc8548-ecm", "fsl,ecm";
-			reg = <0x1000 0x1000>;
-			interrupts = <17 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		memory-controller@2000 {
-			compatible = "fsl,mpc8548-memory-controller";
-			reg = <0x2000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <18 2>;
-		};
+	lbc: localbus@e0005000 {
+		reg = <0 0xe0005000 0 0x1000>;
+	};
 
-		L2: l2-cache-controller@20000 {
-			compatible = "fsl,mpc8548-l2-cache-controller";
-			reg = <0x20000 0x1000>;
-			cache-line-size = <32>;	// 32 bytes
-			cache-size = <0x80000>;	// L2, 512K
-			interrupt-parent = <&mpic>;
-			interrupts = <16 2>;
-		};
+	soc: soc8548@e0000000 {
+		ranges = <0 0x0 0xe0000000 0x100000>;
 
 		i2c@3000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <0>;
-			compatible = "fsl-i2c";
-			reg = <0x3000 0x100>;
-			interrupts = <43 2>;
-			interrupt-parent = <&mpic>;
-			dfsrr;
-
 			eeprom@50 {
 				compatible = "atmel,24c64";
 				reg = <0x50>;
@@ -116,351 +57,178 @@
 		};
 
 		i2c@3100 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <1>;
-			compatible = "fsl-i2c";
-			reg = <0x3100 0x100>;
-			interrupts = <43 2>;
-			interrupt-parent = <&mpic>;
-			dfsrr;
-
 			eeprom@50 {
 				compatible = "atmel,24c64";
 				reg = <0x50>;
 			};
 		};
 
-		dma@21300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,mpc8548-dma", "fsl,eloplus-dma";
-			reg = <0x21300 0x4>;
-			ranges = <0x0 0x21100 0x200>;
-			cell-index = <0>;
-			dma-channel@0 {
-				compatible = "fsl,mpc8548-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupt-parent = <&mpic>;
-				interrupts = <20 2>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,mpc8548-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupt-parent = <&mpic>;
-				interrupts = <21 2>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,mpc8548-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupt-parent = <&mpic>;
-				interrupts = <22 2>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,mpc8548-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupt-parent = <&mpic>;
-				interrupts = <23 2>;
-			};
-		};
-
 		enet0: ethernet@24000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <0>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x24000 0x1000>;
-			ranges = <0x0 0x24000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <29 2 30 2 34 2>;
-			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi0>;
 			phy-handle = <&phy0>;
+		};
 
-			mdio@520 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				compatible = "fsl,gianfar-mdio";
-				reg = <0x520 0x20>;
-
-				phy0: ethernet-phy@0 {
-					interrupt-parent = <&mpic>;
-					interrupts = <5 1>;
-					reg = <0x0>;
-					device_type = "ethernet-phy";
-				};
-				phy1: ethernet-phy@1 {
-					interrupt-parent = <&mpic>;
-					interrupts = <5 1>;
-					reg = <0x1>;
-					device_type = "ethernet-phy";
-				};
-				phy2: ethernet-phy@2 {
-					interrupt-parent = <&mpic>;
-					interrupts = <5 1>;
-					reg = <0x2>;
-					device_type = "ethernet-phy";
-				};
-				phy3: ethernet-phy@3 {
-					interrupt-parent = <&mpic>;
-					interrupts = <5 1>;
-					reg = <0x3>;
-					device_type = "ethernet-phy";
-				};
-				tbi0: tbi-phy@11 {
-					reg = <0x11>;
-					device_type = "tbi-phy";
-				};
+		mdio@24520 {
+			phy0: ethernet-phy@0 {
+				interrupts = <5 1 0 0>;
+				reg = <0x0>;
+				device_type = "ethernet-phy";
+			};
+			phy1: ethernet-phy@1 {
+				interrupts = <5 1 0 0>;
+				reg = <0x1>;
+				device_type = "ethernet-phy";
+			};
+			phy2: ethernet-phy@2 {
+				interrupts = <5 1 0 0>;
+				reg = <0x2>;
+				device_type = "ethernet-phy";
+			};
+			phy3: ethernet-phy@3 {
+				interrupts = <5 1 0 0>;
+				reg = <0x3>;
+				device_type = "ethernet-phy";
+			};
+			tbi0: tbi-phy@11 {
+				reg = <0x11>;
+				device_type = "tbi-phy";
 			};
 		};
 
 		enet1: ethernet@25000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <1>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x25000 0x1000>;
-			ranges = <0x0 0x25000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <35 2 36 2 40 2>;
-			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi1>;
 			phy-handle = <&phy1>;
+		};
 
-			mdio@520 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				compatible = "fsl,gianfar-tbi";
-				reg = <0x520 0x20>;
-
-				tbi1: tbi-phy@11 {
-					reg = <0x11>;
-					device_type = "tbi-phy";
-				};
+		mdio@25520 {
+			tbi1: tbi-phy@11 {
+				reg = <0x11>;
+				device_type = "tbi-phy";
 			};
 		};
 
 		enet2: ethernet@26000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <2>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x26000 0x1000>;
-			ranges = <0x0 0x26000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <31 2 32 2 33 2>;
-			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi2>;
 			phy-handle = <&phy2>;
+		};
 
-			mdio@520 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				compatible = "fsl,gianfar-tbi";
-				reg = <0x520 0x20>;
-
-				tbi2: tbi-phy@11 {
-					reg = <0x11>;
-					device_type = "tbi-phy";
-				};
+		mdio@26520 {
+			tbi2: tbi-phy@11 {
+				reg = <0x11>;
+				device_type = "tbi-phy";
 			};
 		};
 
 		enet3: ethernet@27000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <3>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x27000 0x1000>;
-			ranges = <0x0 0x27000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <37 2 38 2 39 2>;
-			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi3>;
 			phy-handle = <&phy3>;
-
-			mdio@520 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				compatible = "fsl,gianfar-tbi";
-				reg = <0x520 0x20>;
-
-				tbi3: tbi-phy@11 {
-					reg = <0x11>;
-					device_type = "tbi-phy";
-				};
-			};
-		};
-
-		serial0: serial@4500 {
-			cell-index = <0>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4500 0x100>;	// reg base, size
-			clock-frequency = <0>;	// should we fill in in uboot?
-			interrupts = <42 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		serial1: serial@4600 {
-			cell-index = <1>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4600 0x100>;	// reg base, size
-			clock-frequency = <0>;	// should we fill in in uboot?
-			interrupts = <42 2>;
-			interrupt-parent = <&mpic>;
 		};
 
-		global-utilities@e0000 {	//global utilities reg
-			compatible = "fsl,mpc8548-guts";
-			reg = <0xe0000 0x1000>;
-			fsl,has-rstcr;
-		};
-
-		crypto@30000 {
-			compatible = "fsl,sec2.1", "fsl,sec2.0";
-			reg = <0x30000 0x10000>;
-			interrupts = <45 2>;
-			interrupt-parent = <&mpic>;
-			fsl,num-channels = <4>;
-			fsl,channel-fifo-len = <24>;
-			fsl,exec-units-mask = <0xfe>;
-			fsl,descriptor-types-mask = <0x12b0ebf>;
-		};
-
-		mpic: pic@40000 {
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <2>;
-			reg = <0x40000 0x40000>;
-			compatible = "chrp,open-pic";
-			device_type = "open-pic";
+		mdio@27520 {
+			tbi3: tbi-phy@11 {
+				reg = <0x11>;
+				device_type = "tbi-phy";
+			};
 		};
 	};
 
 	pci0: pci@e0008000 {
+		reg = <0 0xe0008000 0 0x1000>;
+		ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x10000000
+			  0x1000000 0x0 0x00000000 0 0xe2000000 0x0 0x800000>;
+		clock-frequency = <66666666>;
 		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
 		interrupt-map = <
 			/* IDSEL 0x4 (PCIX Slot 2) */
-			0x2000 0x0 0x0 0x1 &mpic 0x0 0x1
-			0x2000 0x0 0x0 0x2 &mpic 0x1 0x1
-			0x2000 0x0 0x0 0x3 &mpic 0x2 0x1
-			0x2000 0x0 0x0 0x4 &mpic 0x3 0x1
+			0x2000 0x0 0x0 0x1 &mpic 0x0 0x1 0 0
+			0x2000 0x0 0x0 0x2 &mpic 0x1 0x1 0 0
+			0x2000 0x0 0x0 0x3 &mpic 0x2 0x1 0 0
+			0x2000 0x0 0x0 0x4 &mpic 0x3 0x1 0 0
 
 			/* IDSEL 0x5 (PCIX Slot 3) */
-			0x2800 0x0 0x0 0x1 &mpic 0x1 0x1
-			0x2800 0x0 0x0 0x2 &mpic 0x2 0x1
-			0x2800 0x0 0x0 0x3 &mpic 0x3 0x1
-			0x2800 0x0 0x0 0x4 &mpic 0x0 0x1
+			0x2800 0x0 0x0 0x1 &mpic 0x1 0x1 0 0
+			0x2800 0x0 0x0 0x2 &mpic 0x2 0x1 0 0
+			0x2800 0x0 0x0 0x3 &mpic 0x3 0x1 0 0
+			0x2800 0x0 0x0 0x4 &mpic 0x0 0x1 0 0
 
 			/* IDSEL 0x6 (PCIX Slot 4) */
-			0x3000 0x0 0x0 0x1 &mpic 0x2 0x1
-			0x3000 0x0 0x0 0x2 &mpic 0x3 0x1
-			0x3000 0x0 0x0 0x3 &mpic 0x0 0x1
-			0x3000 0x0 0x0 0x4 &mpic 0x1 0x1
+			0x3000 0x0 0x0 0x1 &mpic 0x2 0x1 0 0
+			0x3000 0x0 0x0 0x2 &mpic 0x3 0x1 0 0
+			0x3000 0x0 0x0 0x3 &mpic 0x0 0x1 0 0
+			0x3000 0x0 0x0 0x4 &mpic 0x1 0x1 0 0
 
 			/* IDSEL 0x8 (PCIX Slot 5) */
-			0x4000 0x0 0x0 0x1 &mpic 0x0 0x1
-			0x4000 0x0 0x0 0x2 &mpic 0x1 0x1
-			0x4000 0x0 0x0 0x3 &mpic 0x2 0x1
-			0x4000 0x0 0x0 0x4 &mpic 0x3 0x1
+			0x4000 0x0 0x0 0x1 &mpic 0x0 0x1 0 0
+			0x4000 0x0 0x0 0x2 &mpic 0x1 0x1 0 0
+			0x4000 0x0 0x0 0x3 &mpic 0x2 0x1 0 0
+			0x4000 0x0 0x0 0x4 &mpic 0x3 0x1 0 0
 
 			/* IDSEL 0xC (Tsi310 bridge) */
-			0x6000 0x0 0x0 0x1 &mpic 0x0 0x1
-			0x6000 0x0 0x0 0x2 &mpic 0x1 0x1
-			0x6000 0x0 0x0 0x3 &mpic 0x2 0x1
-			0x6000 0x0 0x0 0x4 &mpic 0x3 0x1
+			0x6000 0x0 0x0 0x1 &mpic 0x0 0x1 0 0
+			0x6000 0x0 0x0 0x2 &mpic 0x1 0x1 0 0
+			0x6000 0x0 0x0 0x3 &mpic 0x2 0x1 0 0
+			0x6000 0x0 0x0 0x4 &mpic 0x3 0x1 0 0
 
 			/* IDSEL 0x14 (Slot 2) */
-			0xa000 0x0 0x0 0x1 &mpic 0x0 0x1
-			0xa000 0x0 0x0 0x2 &mpic 0x1 0x1
-			0xa000 0x0 0x0 0x3 &mpic 0x2 0x1
-			0xa000 0x0 0x0 0x4 &mpic 0x3 0x1
+			0xa000 0x0 0x0 0x1 &mpic 0x0 0x1 0 0
+			0xa000 0x0 0x0 0x2 &mpic 0x1 0x1 0 0
+			0xa000 0x0 0x0 0x3 &mpic 0x2 0x1 0 0
+			0xa000 0x0 0x0 0x4 &mpic 0x3 0x1 0 0
 
 			/* IDSEL 0x15 (Slot 3) */
-			0xa800 0x0 0x0 0x1 &mpic 0x1 0x1
-			0xa800 0x0 0x0 0x2 &mpic 0x2 0x1
-			0xa800 0x0 0x0 0x3 &mpic 0x3 0x1
-			0xa800 0x0 0x0 0x4 &mpic 0x0 0x1
+			0xa800 0x0 0x0 0x1 &mpic 0x1 0x1 0 0
+			0xa800 0x0 0x0 0x2 &mpic 0x2 0x1 0 0
+			0xa800 0x0 0x0 0x3 &mpic 0x3 0x1 0 0
+			0xa800 0x0 0x0 0x4 &mpic 0x0 0x1 0 0
 
 			/* IDSEL 0x16 (Slot 4) */
-			0xb000 0x0 0x0 0x1 &mpic 0x2 0x1
-			0xb000 0x0 0x0 0x2 &mpic 0x3 0x1
-			0xb000 0x0 0x0 0x3 &mpic 0x0 0x1
-			0xb000 0x0 0x0 0x4 &mpic 0x1 0x1
+			0xb000 0x0 0x0 0x1 &mpic 0x2 0x1 0 0
+			0xb000 0x0 0x0 0x2 &mpic 0x3 0x1 0 0
+			0xb000 0x0 0x0 0x3 &mpic 0x0 0x1 0 0
+			0xb000 0x0 0x0 0x4 &mpic 0x1 0x1 0 0
 
 			/* IDSEL 0x18 (Slot 5) */
-			0xc000 0x0 0x0 0x1 &mpic 0x0 0x1
-			0xc000 0x0 0x0 0x2 &mpic 0x1 0x1
-			0xc000 0x0 0x0 0x3 &mpic 0x2 0x1
-			0xc000 0x0 0x0 0x4 &mpic 0x3 0x1
+			0xc000 0x0 0x0 0x1 &mpic 0x0 0x1 0 0
+			0xc000 0x0 0x0 0x2 &mpic 0x1 0x1 0 0
+			0xc000 0x0 0x0 0x3 &mpic 0x2 0x1 0 0
+			0xc000 0x0 0x0 0x4 &mpic 0x3 0x1 0 0
 
 			/* IDSEL 0x1C (Tsi310 bridge PCI primary) */
-			0xe000 0x0 0x0 0x1 &mpic 0x0 0x1
-			0xe000 0x0 0x0 0x2 &mpic 0x1 0x1
-			0xe000 0x0 0x0 0x3 &mpic 0x2 0x1
-			0xe000 0x0 0x0 0x4 &mpic 0x3 0x1>;
-
-		interrupt-parent = <&mpic>;
-		interrupts = <24 2>;
-		bus-range = <0 0>;
-		ranges = <0x2000000 0x0 0x80000000 0x80000000 0x0 0x10000000
-			  0x1000000 0x0 0x0 0xe2000000 0x0 0x800000>;
-		clock-frequency = <66666666>;
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
-		reg = <0xe0008000 0x1000>;
-		compatible = "fsl,mpc8540-pcix", "fsl,mpc8540-pci";
-		device_type = "pci";
+			0xe000 0x0 0x0 0x1 &mpic 0x0 0x1 0 0
+			0xe000 0x0 0x0 0x2 &mpic 0x1 0x1 0 0
+			0xe000 0x0 0x0 0x3 &mpic 0x2 0x1 0 0
+			0xe000 0x0 0x0 0x4 &mpic 0x3 0x1 0 0>;
 
 		pci_bridge@1c {
 			interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
 			interrupt-map = <
 
 				/* IDSEL 0x00 (PrPMC Site) */
-				0000 0x0 0x0 0x1 &mpic 0x0 0x1
-				0000 0x0 0x0 0x2 &mpic 0x1 0x1
-				0000 0x0 0x0 0x3 &mpic 0x2 0x1
-				0000 0x0 0x0 0x4 &mpic 0x3 0x1
+				0000 0x0 0x0 0x1 &mpic 0x0 0x1 0 0
+				0000 0x0 0x0 0x2 &mpic 0x1 0x1 0 0
+				0000 0x0 0x0 0x3 &mpic 0x2 0x1 0 0
+				0000 0x0 0x0 0x4 &mpic 0x3 0x1 0 0
 
 				/* IDSEL 0x04 (VIA chip) */
-				0x2000 0x0 0x0 0x1 &mpic 0x0 0x1
-				0x2000 0x0 0x0 0x2 &mpic 0x1 0x1
-				0x2000 0x0 0x0 0x3 &mpic 0x2 0x1
-				0x2000 0x0 0x0 0x4 &mpic 0x3 0x1
+				0x2000 0x0 0x0 0x1 &mpic 0x0 0x1 0 0
+				0x2000 0x0 0x0 0x2 &mpic 0x1 0x1 0 0
+				0x2000 0x0 0x0 0x3 &mpic 0x2 0x1 0 0
+				0x2000 0x0 0x0 0x4 &mpic 0x3 0x1 0 0
 
 				/* IDSEL 0x05 (8139) */
-				0x2800 0x0 0x0 0x1 &mpic 0x1 0x1
+				0x2800 0x0 0x0 0x1 &mpic 0x1 0x1 0 0
 
 				/* IDSEL 0x06 (Slot 6) */
-				0x3000 0x0 0x0 0x1 &mpic 0x2 0x1
-				0x3000 0x0 0x0 0x2 &mpic 0x3 0x1
-				0x3000 0x0 0x0 0x3 &mpic 0x0 0x1
-				0x3000 0x0 0x0 0x4 &mpic 0x1 0x1
+				0x3000 0x0 0x0 0x1 &mpic 0x2 0x1 0 0
+				0x3000 0x0 0x0 0x2 &mpic 0x3 0x1 0 0
+				0x3000 0x0 0x0 0x3 &mpic 0x0 0x1 0 0
+				0x3000 0x0 0x0 0x4 &mpic 0x1 0x1 0 0
 
 				/* IDESL 0x07 (Slot 7) */
-				0x3800 0x0 0x0 0x1 &mpic 0x3 0x1
-				0x3800 0x0 0x0 0x2 &mpic 0x0 0x1
-				0x3800 0x0 0x0 0x3 &mpic 0x1 0x1
-				0x3800 0x0 0x0 0x4 &mpic 0x2 0x1>;
+				0x3800 0x0 0x0 0x1 &mpic 0x3 0x1 0 0
+				0x3800 0x0 0x0 0x2 &mpic 0x0 0x1 0 0
+				0x3800 0x0 0x0 0x3 &mpic 0x1 0x1 0 0
+				0x3800 0x0 0x0 0x4 &mpic 0x2 0x1 0 0>;
 
 			reg = <0xe000 0x0 0x0 0x0 0x0>;
 			#interrupt-cells = <1>;
@@ -492,7 +260,7 @@
 					#address-cells = <0>;
 					#interrupt-cells = <2>;
 					compatible = "chrp,iic";
-					interrupts = <0 1>;
+					interrupts = <0 1 0 0>;
 					interrupt-parent = <&mpic>;
 				};
 
@@ -505,56 +273,25 @@
 	};
 
 	pci1: pci@e0009000 {
+		reg = <0 0xe0009000 0 0x1000>;
+		ranges = <0x2000000 0x0 0x90000000 0 0x90000000 0x0 0x10000000
+			  0x1000000 0x0 0x00000000 0 0xe2800000 0x0 0x800000>;
+		clock-frequency = <66666666>;
 		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
 		interrupt-map = <
 
 			/* IDSEL 0x15 */
-			0xa800 0x0 0x0 0x1 &mpic 0xb 0x1
-			0xa800 0x0 0x0 0x2 &mpic 0x1 0x1
-			0xa800 0x0 0x0 0x3 &mpic 0x2 0x1
-			0xa800 0x0 0x0 0x4 &mpic 0x3 0x1>;
-
-		interrupt-parent = <&mpic>;
-		interrupts = <25 2>;
-		bus-range = <0 0>;
-		ranges = <0x2000000 0x0 0x90000000 0x90000000 0x0 0x10000000
-			  0x1000000 0x0 0x0 0xe2800000 0x0 0x800000>;
-		clock-frequency = <66666666>;
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
-		reg = <0xe0009000 0x1000>;
-		compatible = "fsl,mpc8540-pci";
-		device_type = "pci";
+			0xa800 0x0 0x0 0x1 &mpic 0xb 0x1 0 0
+			0xa800 0x0 0x0 0x2 &mpic 0x1 0x1 0 0
+			0xa800 0x0 0x0 0x3 &mpic 0x2 0x1 0 0
+			0xa800 0x0 0x0 0x4 &mpic 0x3 0x1 0 0>;
 	};
 
 	pci2: pcie@e000a000 {
-		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
-		interrupt-map = <
-
-			/* IDSEL 0x0 (PEX) */
-			00000 0x0 0x0 0x1 &mpic 0x0 0x1
-			00000 0x0 0x0 0x2 &mpic 0x1 0x1
-			00000 0x0 0x0 0x3 &mpic 0x2 0x1
-			00000 0x0 0x0 0x4 &mpic 0x3 0x1>;
-
-		interrupt-parent = <&mpic>;
-		interrupts = <26 2>;
-		bus-range = <0 255>;
-		ranges = <0x2000000 0x0 0xa0000000 0xa0000000 0x0 0x20000000
-			  0x1000000 0x0 0x0 0xe3000000 0x0 0x100000>;
-		clock-frequency = <33333333>;
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
-		reg = <0xe000a000 0x1000>;
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
+		reg = <0 0xe000a000 0 0x1000>;
+		ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000
+			  0x1000000 0x0 0x00000000 0 0xe3000000 0x0 0x100000>;
 		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
 			ranges = <0x2000000 0x0 0xa0000000
 				  0x2000000 0x0 0xa0000000
 				  0x0 0x20000000
@@ -565,3 +302,5 @@
 		};
 	};
 };
+
+/include/ "fsl/mpc8548si-post.dtsi"
diff --git a/arch/powerpc/boot/dts/mpc8555cds.dts b/arch/powerpc/boot/dts/mpc8555cds.dts
index 5c5614f9eb1..fe10438613d 100644
--- a/arch/powerpc/boot/dts/mpc8555cds.dts
+++ b/arch/powerpc/boot/dts/mpc8555cds.dts
@@ -209,7 +209,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>; 	// reg base, size
 			clock-frequency = <0>; 	// should we fill in in uboot?
 			interrupts = <42 2>;
@@ -219,7 +219,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;	// reg base, size
 			clock-frequency = <0>; 	// should we fill in in uboot?
 			interrupts = <42 2>;
diff --git a/arch/powerpc/boot/dts/mpc8568mds.dts b/arch/powerpc/boot/dts/mpc8568mds.dts
index 647daf8e729..09598bb5d44 100644
--- a/arch/powerpc/boot/dts/mpc8568mds.dts
+++ b/arch/powerpc/boot/dts/mpc8568mds.dts
@@ -9,60 +9,25 @@
  * option) any later version.
  */
 
-/dts-v1/;
+/include/ "fsl/mpc8568si-pre.dtsi"
 
 / {
 	model = "MPC8568EMDS";
 	compatible = "MPC8568EMDS", "MPC85xxMDS";
-	#address-cells = <1>;
-	#size-cells = <1>;
 
 	aliases {
-		ethernet0 = &enet0;
-		ethernet1 = &enet1;
-		ethernet2 = &enet2;
-		ethernet3 = &enet3;
-		serial0 = &serial0;
-		serial1 = &serial1;
 		pci0 = &pci0;
 		pci1 = &pci1;
-		rapidio0 = &rio0;
-	};
-
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		PowerPC,8568@0 {
-			device_type = "cpu";
-			reg = <0x0>;
-			d-cache-line-size = <32>;	// 32 bytes
-			i-cache-line-size = <32>;	// 32 bytes
-			d-cache-size = <0x8000>;		// L1, 32K
-			i-cache-size = <0x8000>;		// L1, 32K
-			sleep = <&pmc 0x00008000	// core
-				 &pmc 0x00004000>;	// timebase
-			timebase-frequency = <0>;
-			bus-frequency = <0>;
-			clock-frequency = <0>;
-			next-level-cache = <&L2>;
-		};
+		rapidio0 = &rio;
 	};
 
 	memory {
 		device_type = "memory";
-		reg = <0x0 0x10000000>;
+		reg = <0x0 0x0 0x0 0x0>;
 	};
 
-	localbus@e0005000 {
-		#address-cells = <2>;
-		#size-cells = <1>;
-		compatible = "fsl,mpc8568-localbus", "fsl,pq3-localbus",
-			     "simple-bus";
-		reg = <0xe0005000 0x1000>;
-		interrupt-parent = <&mpic>;
-		interrupts = <19 2>;
-
+	lbc: localbus@e0005000 {
+		reg = <0x0 0xe0005000 0x0 0x1000>;
 		ranges = <0x0 0x0 0xfe000000 0x02000000
 			  0x1 0x0 0xf8000000 0x00008000
 			  0x2 0x0 0xf0000000 0x04000000
@@ -104,288 +69,65 @@
 		};
 	};
 
-	soc8568@e0000000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		device_type = "soc";
-		compatible = "simple-bus";
-		ranges = <0x0 0xe0000000 0x100000>;
-		bus-frequency = <0>;
-
-		ecm-law@0 {
-			compatible = "fsl,ecm-law";
-			reg = <0x0 0x1000>;
-			fsl,num-laws = <10>;
-		};
-
-		ecm@1000 {
-			compatible = "fsl,mpc8568-ecm", "fsl,ecm";
-			reg = <0x1000 0x1000>;
-			interrupts = <17 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		memory-controller@2000 {
-			compatible = "fsl,mpc8568-memory-controller";
-			reg = <0x2000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <18 2>;
-		};
-
-		L2: l2-cache-controller@20000 {
-			compatible = "fsl,mpc8568-l2-cache-controller";
-			reg = <0x20000 0x1000>;
-			cache-line-size = <32>;	// 32 bytes
-			cache-size = <0x80000>;	// L2, 512K
-			interrupt-parent = <&mpic>;
-			interrupts = <16 2>;
-		};
+	soc: soc8568@e0000000 {
+		ranges = <0x0 0x0 0xe0000000 0x100000>;
 
 		i2c-sleep-nexus {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "simple-bus";
-			sleep = <&pmc 0x00000004>;
-			ranges;
-
 			i2c@3000 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				cell-index = <0>;
-				compatible = "fsl-i2c";
-				reg = <0x3000 0x100>;
-				interrupts = <43 2>;
-				interrupt-parent = <&mpic>;
-				dfsrr;
-
 				rtc@68 {
 					compatible = "dallas,ds1374";
 					reg = <0x68>;
-					interrupts = <3 1>;
-					interrupt-parent = <&mpic>;
+					interrupts = <3 1 0 0>;
 				};
 			};
+		};
 
-			i2c@3100 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				cell-index = <1>;
-				compatible = "fsl-i2c";
-				reg = <0x3100 0x100>;
-				interrupts = <43 2>;
-				interrupt-parent = <&mpic>;
-				dfsrr;
-			};
+		enet0: ethernet@24000 {
+			tbi-handle = <&tbi0>;
+			phy-handle = <&phy2>;
 		};
 
-		dma@21300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,mpc8568-dma", "fsl,eloplus-dma";
-			reg = <0x21300 0x4>;
-			ranges = <0x0 0x21100 0x200>;
-			cell-index = <0>;
-			sleep = <&pmc 0x00000400>;
-
-			dma-channel@0 {
-				compatible = "fsl,mpc8568-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupt-parent = <&mpic>;
-				interrupts = <20 2>;
+		mdio@24520 {
+			phy0: ethernet-phy@7 {
+				interrupts = <1 1 0 0>;
+				reg = <0x7>;
+				device_type = "ethernet-phy";
 			};
-			dma-channel@80 {
-				compatible = "fsl,mpc8568-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupt-parent = <&mpic>;
-				interrupts = <21 2>;
+			phy1: ethernet-phy@1 {
+				interrupts = <2 1 0 0>;
+				reg = <0x1>;
+				device_type = "ethernet-phy";
 			};
-			dma-channel@100 {
-				compatible = "fsl,mpc8568-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupt-parent = <&mpic>;
-				interrupts = <22 2>;
+			phy2: ethernet-phy@2 {
+				interrupts = <1 1 0 0>;
+				reg = <0x2>;
+				device_type = "ethernet-phy";
 			};
-			dma-channel@180 {
-				compatible = "fsl,mpc8568-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupt-parent = <&mpic>;
-				interrupts = <23 2>;
+			phy3: ethernet-phy@3 {
+				interrupts = <2 1 0 0>;
+				reg = <0x3>;
+				device_type = "ethernet-phy";
 			};
-		};
-
-		enet0: ethernet@24000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <0>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x24000 0x1000>;
-			ranges = <0x0 0x24000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
- 			interrupts = <29 2 30 2 34 2>;
-			interrupt-parent = <&mpic>;
-			tbi-handle = <&tbi0>;
-			phy-handle = <&phy2>;
-			sleep = <&pmc 0x00000080>;
-
-			mdio@520 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				compatible = "fsl,gianfar-mdio";
-				reg = <0x520 0x20>;
-
-				phy0: ethernet-phy@7 {
-					interrupt-parent = <&mpic>;
-					interrupts = <1 1>;
-					reg = <0x7>;
-					device_type = "ethernet-phy";
-				};
-				phy1: ethernet-phy@1 {
-					interrupt-parent = <&mpic>;
-					interrupts = <2 1>;
-					reg = <0x1>;
-					device_type = "ethernet-phy";
-				};
-				phy2: ethernet-phy@2 {
-					interrupt-parent = <&mpic>;
-					interrupts = <1 1>;
-					reg = <0x2>;
-					device_type = "ethernet-phy";
-				};
-				phy3: ethernet-phy@3 {
-					interrupt-parent = <&mpic>;
-					interrupts = <2 1>;
-					reg = <0x3>;
-					device_type = "ethernet-phy";
-				};
-				tbi0: tbi-phy@11 {
-					reg = <0x11>;
-					device_type = "tbi-phy";
-				};
+			tbi0: tbi-phy@11 {
+				reg = <0x11>;
+				device_type = "tbi-phy";
 			};
 		};
 
 		enet1: ethernet@25000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <1>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x25000 0x1000>;
-			ranges = <0x0 0x25000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
- 			interrupts = <35 2 36 2 40 2>;
-			interrupt-parent = <&mpic>;
 			tbi-handle = <&tbi1>;
 			phy-handle = <&phy3>;
 			sleep = <&pmc 0x00000040>;
-
-			mdio@520 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				compatible = "fsl,gianfar-tbi";
-				reg = <0x520 0x20>;
-
-				tbi1: tbi-phy@11 {
-					reg = <0x11>;
-					device_type = "tbi-phy";
-				};
-			};
 		};
 
-		duart-sleep-nexus {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "simple-bus";
-			sleep = <&pmc 0x00000002>;
-			ranges;
-
-			serial0: serial@4500 {
-				cell-index = <0>;
-				device_type = "serial";
-				compatible = "ns16550";
-				reg = <0x4500 0x100>;
-				clock-frequency = <0>;
-				interrupts = <42 2>;
-				interrupt-parent = <&mpic>;
-			};
-
-			serial1: serial@4600 {
-				cell-index = <1>;
-				device_type = "serial";
-				compatible = "ns16550";
-				reg = <0x4600 0x100>;
-				clock-frequency = <0>;
-				interrupts = <42 2>;
-				interrupt-parent = <&mpic>;
+		mdio@25520 {
+			tbi1: tbi-phy@11 {
+				reg = <0x11>;
+				device_type = "tbi-phy";
 			};
 		};
 
-		global-utilities@e0000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,mpc8568-guts", "fsl,mpc8548-guts";
-			reg = <0xe0000 0x1000>;
-			ranges = <0 0xe0000 0x1000>;
-			fsl,has-rstcr;
-
-			pmc: power@70 {
-				compatible = "fsl,mpc8568-pmc",
-					     "fsl,mpc8548-pmc";
-				reg = <0x70 0x20>;
-			};
-		};
-
-		crypto@30000 {
-			compatible = "fsl,sec2.1", "fsl,sec2.0";
-			reg = <0x30000 0x10000>;
-			interrupts = <45 2>;
-			interrupt-parent = <&mpic>;
-			fsl,num-channels = <4>;
-			fsl,channel-fifo-len = <24>;
-			fsl,exec-units-mask = <0xfe>;
-			fsl,descriptor-types-mask = <0x12b0ebf>;
-			sleep = <&pmc 0x01000000>;
-		};
-
-		mpic: pic@40000 {
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <2>;
-			reg = <0x40000 0x40000>;
-			compatible = "chrp,open-pic";
-			device_type = "open-pic";
-		};
-
-		msi@41600 {
-			compatible = "fsl,mpc8568-msi", "fsl,mpic-msi";
-			reg = <0x41600 0x80>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xe0 0
-				0xe1 0
-				0xe2 0
-				0xe3 0
-				0xe4 0
-				0xe5 0
-				0xe6 0
-				0xe7 0>;
-			interrupt-parent = <&mpic>;
-		};
-
 		par_io@e0100 {
-			reg = <0xe0100 0x100>;
-			device_type = "par_io";
 			num-ports = <7>;
 
 			pio1: ucc_pin@01 {
@@ -448,57 +190,21 @@
 		};
 	};
 
-	qe@e0080000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		device_type = "qe";
-		compatible = "fsl,qe";
-		ranges = <0x0 0xe0080000 0x40000>;
-		reg = <0xe0080000 0x480>;
-		sleep = <&pmc 0x00000800>;
-		brg-frequency = <0>;
-		bus-frequency = <396000000>;
-		fsl,qe-num-riscs = <2>;
-		fsl,qe-num-snums = <28>;
-
-		muram@10000 {
- 			#address-cells = <1>;
- 			#size-cells = <1>;
-			compatible = "fsl,qe-muram", "fsl,cpm-muram";
-			ranges = <0x0 0x10000 0x10000>;
-
-			data-only@0 {
-				compatible = "fsl,qe-muram-data",
-					     "fsl,cpm-muram-data";
-				reg = <0x0 0x10000>;
-			};
-		};
+	qe: qe@e0080000 {
+		ranges = <0x0 0x0 0xe0080000 0x40000>;
+		reg = <0x0 0xe0080000 0x0 0x480>;
 
 		spi@4c0 {
-			cell-index = <0>;
-			compatible = "fsl,spi";
-			reg = <0x4c0 0x40>;
-			interrupts = <2>;
-			interrupt-parent = <&qeic>;
 			mode = "cpu";
 		};
 
 		spi@500 {
-			cell-index = <1>;
-			compatible = "fsl,spi";
-			reg = <0x500 0x40>;
-			interrupts = <1>;
-			interrupt-parent = <&qeic>;
 			mode = "cpu";
 		};
 
 		enet2: ucc@2000 {
 			device_type = "network";
 			compatible = "ucc_geth";
-			cell-index = <1>;
-			reg = <0x2000 0x200>;
-			interrupts = <32>;
-			interrupt-parent = <&qeic>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			rx-clock-name = "none";
 			tx-clock-name = "clk16";
@@ -510,10 +216,6 @@
 		enet3: ucc@3000 {
 			device_type = "network";
 			compatible = "ucc_geth";
-			cell-index = <2>;
-			reg = <0x3000 0x200>;
-			interrupts = <33>;
-			interrupt-parent = <&qeic>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			rx-clock-name = "none";
 			tx-clock-name = "clk16";
@@ -532,102 +234,57 @@
 			 * gianfar's MDIO bus */
 			qe_phy0: ethernet-phy@07 {
 				interrupt-parent = <&mpic>;
-				interrupts = <1 1>;
+				interrupts = <1 1 0 0>;
 				reg = <0x7>;
 				device_type = "ethernet-phy";
 			};
 			qe_phy1: ethernet-phy@01 {
 				interrupt-parent = <&mpic>;
-				interrupts = <2 1>;
+				interrupts = <2 1 0 0>;
 				reg = <0x1>;
 				device_type = "ethernet-phy";
 			};
 			qe_phy2: ethernet-phy@02 {
 				interrupt-parent = <&mpic>;
-				interrupts = <1 1>;
+				interrupts = <1 1 0 0>;
 				reg = <0x2>;
 				device_type = "ethernet-phy";
 			};
 			qe_phy3: ethernet-phy@03 {
 				interrupt-parent = <&mpic>;
-				interrupts = <2 1>;
+				interrupts = <2 1 0 0>;
 				reg = <0x3>;
 				device_type = "ethernet-phy";
 			};
 		};
-
-		qeic: interrupt-controller@80 {
-			interrupt-controller;
-			compatible = "fsl,qe-ic";
-			#address-cells = <0>;
-			#interrupt-cells = <1>;
-			reg = <0x80 0x80>;
-			big-endian;
-			interrupts = <46 2 46 2>; //high:30 low:30
-			interrupt-parent = <&mpic>;
-		};
-
 	};
 
 	pci0: pci@e0008000 {
+		reg = <0x0 0xe0008000 0x0 0x1000>;
+		ranges = <0x2000000 0x0 0x80000000 0x0 0x80000000 0x0 0x20000000
+			  0x1000000 0x0 0x00000000 0x0 0xe2000000 0x0 0x800000>;
+		clock-frequency = <66666666>;
 		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
 		interrupt-map = <
 			/* IDSEL 0x12 AD18 */
-			0x9000 0x0 0x0 0x1 &mpic 0x5 0x1
-			0x9000 0x0 0x0 0x2 &mpic 0x6 0x1
-			0x9000 0x0 0x0 0x3 &mpic 0x7 0x1
-			0x9000 0x0 0x0 0x4 &mpic 0x4 0x1
+			0x9000 0x0 0x0 0x1 &mpic 0x5 0x1 0 0
+			0x9000 0x0 0x0 0x2 &mpic 0x6 0x1 0 0
+			0x9000 0x0 0x0 0x3 &mpic 0x7 0x1 0 0
+			0x9000 0x0 0x0 0x4 &mpic 0x4 0x1 0 0
 
 			/* IDSEL 0x13 AD19 */
-			0x9800 0x0 0x0 0x1 &mpic 0x6 0x1
-			0x9800 0x0 0x0 0x2 &mpic 0x7 0x1
-			0x9800 0x0 0x0 0x3 &mpic 0x4 0x1
-			0x9800 0x0 0x0 0x4 &mpic 0x5 0x1>;
-
-		interrupt-parent = <&mpic>;
-		interrupts = <24 2>;
-		bus-range = <0 255>;
-		ranges = <0x2000000 0x0 0x80000000 0x80000000 0x0 0x20000000
-			  0x1000000 0x0 0x0 0xe2000000 0x0 0x800000>;
-		sleep = <&pmc 0x80000000>;
-		clock-frequency = <66666666>;
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
-		reg = <0xe0008000 0x1000>;
-		compatible = "fsl,mpc8540-pci";
-		device_type = "pci";
+			0x9800 0x0 0x0 0x1 &mpic 0x6 0x1 0 0
+			0x9800 0x0 0x0 0x2 &mpic 0x7 0x1 0 0
+			0x9800 0x0 0x0 0x3 &mpic 0x4 0x1 0 0
+			0x9800 0x0 0x0 0x4 &mpic 0x5 0x1 0 0>;
 	};
 
 	/* PCI Express */
 	pci1: pcie@e000a000 {
-		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
-		interrupt-map = <
-
-			/* IDSEL 0x0 (PEX) */
-			00000 0x0 0x0 0x1 &mpic 0x0 0x1
-			00000 0x0 0x0 0x2 &mpic 0x1 0x1
-			00000 0x0 0x0 0x3 &mpic 0x2 0x1
-			00000 0x0 0x0 0x4 &mpic 0x3 0x1>;
-
-		interrupt-parent = <&mpic>;
-		interrupts = <26 2>;
-		bus-range = <0 255>;
-		ranges = <0x2000000 0x0 0xa0000000 0xa0000000 0x0 0x10000000
-			  0x1000000 0x0 0x0 0xe2800000 0x0 0x800000>;
-		sleep = <&pmc 0x20000000>;
-		clock-frequency = <33333333>;
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
-		reg = <0xe000a000 0x1000>;
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
+		ranges = <0x2000000 0x0 0xa0000000 0x0 0xa0000000 0x0 0x10000000
+			  0x1000000 0x0 0x00000000 0x0 0xe2800000 0x0 0x800000>;
+		reg = <0x0 0xe000a000 0x0 0x1000>;
 		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
 			ranges = <0x2000000 0x0 0xa0000000
 				  0x2000000 0x0 0xa0000000
 				  0x0 0x10000000
@@ -638,22 +295,11 @@
 		};
 	};
 
-	rio0: rapidio@e00c00000 {
-		#address-cells = <2>;
-		#size-cells = <2>;
-		compatible = "fsl,mpc8568-rapidio", "fsl,rapidio-delta";
-		reg = <0xe00c0000 0x20000>;
-		ranges = <0x0 0x0 0xc0000000 0x0 0x20000000>;
-		interrupts = <48 2 /* error     */
-			      49 2 /* bell_outb */
-			      50 2 /* bell_inb  */
-			      53 2 /* msg1_tx   */
-			      54 2 /* msg1_rx   */
-			      55 2 /* msg2_tx   */
-			      56 2 /* msg2_rx   */>;
-		interrupt-parent = <&mpic>;
-		sleep = <&pmc 0x00080000   /* controller */
-			 &pmc 0x00040000>; /* message unit */
+	rio: rapidio@e00c00000 {
+		reg = <0x0 0xe00c0000 0x0 0x20000>;
+		port1 {
+			ranges = <0x0 0x0 0x0 0xc0000000 0x0 0x20000000>;
+		};
 	};
 
 	leds {
@@ -672,3 +318,5 @@
 		};
 	};
 };
+
+/include/ "fsl/mpc8568si-post.dtsi"
diff --git a/arch/powerpc/boot/dts/mpc8569mds.dts b/arch/powerpc/boot/dts/mpc8569mds.dts
index 8b72eaff5b0..7e283c891b7 100644
--- a/arch/powerpc/boot/dts/mpc8569mds.dts
+++ b/arch/powerpc/boot/dts/mpc8569mds.dts
@@ -9,66 +9,36 @@
  * option) any later version.
  */
 
-/dts-v1/;
+/include/ "fsl/mpc8569si-pre.dtsi"
 
 / {
 	model = "MPC8569EMDS";
 	compatible = "fsl,MPC8569EMDS";
-	#address-cells = <1>;
-	#size-cells = <1>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+	interrupt-parent = <&mpic>;
 
 	aliases {
-		serial0 = &serial0;
-		serial1 = &serial1;
-		ethernet0 = &enet0;
-		ethernet1 = &enet1;
 		ethernet2 = &enet2;
 		ethernet3 = &enet3;
 		ethernet5 = &enet5;
 		ethernet7 = &enet7;
-		pci1 = &pci1;
-		rapidio0 = &rio0;
-	};
-
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		PowerPC,8569@0 {
-			device_type = "cpu";
-			reg = <0x0>;
-			d-cache-line-size = <32>;	// 32 bytes
-			i-cache-line-size = <32>;	// 32 bytes
-			d-cache-size = <0x8000>;		// L1, 32K
-			i-cache-size = <0x8000>;		// L1, 32K
-			sleep = <&pmc 0x00008000	// core
-				 &pmc 0x00004000>;	// timebase
-			timebase-frequency = <0>;
-			bus-frequency = <0>;
-			clock-frequency = <0>;
-			next-level-cache = <&L2>;
-		};
+		rapidio0 = &rio;
 	};
 
 	memory {
 		device_type = "memory";
 	};
 
-	localbus@e0005000 {
-		#address-cells = <2>;
-		#size-cells = <1>;
-		compatible = "fsl,mpc8569-elbc", "fsl,elbc", "simple-bus";
-		reg = <0xe0005000 0x1000>;
-		interrupts = <19 2>;
-		interrupt-parent = <&mpic>;
-		sleep = <&pmc 0x08000000>;
-
-		ranges = <0x0 0x0 0xfe000000 0x02000000
-			  0x1 0x0 0xf8000000 0x00008000
-			  0x2 0x0 0xf0000000 0x04000000
-			  0x3 0x0 0xfc000000 0x00008000
-			  0x4 0x0 0xf8008000 0x00008000
-			  0x5 0x0 0xf8010000 0x00008000>;
+	lbc: localbus@e0005000 {
+		reg = <0x0 0xe0005000 0x0 0x1000>;
+
+		ranges = <0x0 0x0 0x0 0xfe000000 0x02000000
+			  0x1 0x0 0x0 0xf8000000 0x00008000
+			  0x2 0x0 0x0 0xf0000000 0x04000000
+			  0x3 0x0 0x0 0xfc000000 0x00008000
+			  0x4 0x0 0x0 0xf8008000 0x00008000
+			  0x5 0x0 0x0 0xf8010000 0x00008000>;
 
 		nor@0,0 {
 			#address-cells = <1>;
@@ -133,220 +103,25 @@
 		};
 	};
 
-	soc@e0000000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		device_type = "soc";
-		compatible = "fsl,mpc8569-immr", "simple-bus";
-		ranges = <0x0 0xe0000000 0x100000>;
-		bus-frequency = <0>;
-
-		ecm-law@0 {
-			compatible = "fsl,ecm-law";
-			reg = <0x0 0x1000>;
-			fsl,num-laws = <10>;
-		};
-
-		ecm@1000 {
-			compatible = "fsl,mpc8569-ecm", "fsl,ecm";
-			reg = <0x1000 0x1000>;
-			interrupts = <17 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		memory-controller@2000 {
-			compatible = "fsl,mpc8569-memory-controller";
-			reg = <0x2000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <18 2>;
-		};
+	soc: soc@e0000000 {
+		ranges = <0x0 0x0 0xe0000000 0x100000>;
 
 		i2c-sleep-nexus {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "simple-bus";
-			sleep = <&pmc 0x00000004>;
-			ranges;
-
 			i2c@3000 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				cell-index = <0>;
-				compatible = "fsl-i2c";
-				reg = <0x3000 0x100>;
-				interrupts = <43 2>;
-				interrupt-parent = <&mpic>;
-				dfsrr;
-
 				rtc@68 {
 					compatible = "dallas,ds1374";
 					reg = <0x68>;
-					interrupts = <3 1>;
-					interrupt-parent = <&mpic>;
+					interrupts = <3 1 0 0>;
 				};
 			};
-
-			i2c@3100 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				cell-index = <1>;
-				compatible = "fsl-i2c";
-				reg = <0x3100 0x100>;
-				interrupts = <43 2>;
-				interrupt-parent = <&mpic>;
-				dfsrr;
-			};
-		};
-
-		duart-sleep-nexus {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "simple-bus";
-			sleep = <&pmc 0x00000002>;
-			ranges;
-
-			serial0: serial@4500 {
-				cell-index = <0>;
-				device_type = "serial";
-				compatible = "ns16550";
-				reg = <0x4500 0x100>;
-				clock-frequency = <0>;
-				interrupts = <42 2>;
-				interrupt-parent = <&mpic>;
-			};
-
-			serial1: serial@4600 {
-				cell-index = <1>;
-				device_type = "serial";
-				compatible = "ns16550";
-				reg = <0x4600 0x100>;
-				clock-frequency = <0>;
-				interrupts = <42 2>;
-				interrupt-parent = <&mpic>;
-			};
-		};
-
-		L2: l2-cache-controller@20000 {
-			compatible = "fsl,mpc8569-l2-cache-controller";
-			reg = <0x20000 0x1000>;
-			cache-line-size = <32>;	// 32 bytes
-			cache-size = <0x80000>;	// L2, 512K
-			interrupt-parent = <&mpic>;
-			interrupts = <16 2>;
 		};
 
-		dma@21300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,mpc8569-dma", "fsl,eloplus-dma";
-			reg = <0x21300 0x4>;
-			ranges = <0x0 0x21100 0x200>;
-			cell-index = <0>;
-			dma-channel@0 {
-				compatible = "fsl,mpc8569-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupt-parent = <&mpic>;
-				interrupts = <20 2>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,mpc8569-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupt-parent = <&mpic>;
-				interrupts = <21 2>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,mpc8569-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupt-parent = <&mpic>;
-				interrupts = <22 2>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,mpc8569-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupt-parent = <&mpic>;
-				interrupts = <23 2>;
-			};
-		};
-
-		sdhci@2e000 {
-			compatible = "fsl,mpc8569-esdhc", "fsl,esdhc";
-			reg = <0x2e000 0x1000>;
-			interrupts = <72 0x8>;
-			interrupt-parent = <&mpic>;
-			sleep = <&pmc 0x00200000>;
-			/* Filled in by U-Boot */
-			clock-frequency = <0>;
+		sdhc@2e000 {
 			status = "disabled";
 			sdhci,1-bit-only;
 		};
 
-		crypto@30000 {
-			compatible = "fsl,sec3.1", "fsl,sec3.0", "fsl,sec2.4",
-				"fsl,sec2.2", "fsl,sec2.1", "fsl,sec2.0";
-			reg = <0x30000 0x10000>;
-			interrupts = <45 2 58 2>;
-			interrupt-parent = <&mpic>;
-			fsl,num-channels = <4>;
-			fsl,channel-fifo-len = <24>;
-			fsl,exec-units-mask = <0xbfe>;
-			fsl,descriptor-types-mask = <0x3ab0ebf>;
-			sleep = <&pmc 0x01000000>;
-		};
-
-		mpic: pic@40000 {
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <2>;
-			reg = <0x40000 0x40000>;
-			compatible = "chrp,open-pic";
-			device_type = "open-pic";
-		};
-
-		msi@41600 {
-			compatible = "fsl,mpc8568-msi", "fsl,mpic-msi";
-			reg = <0x41600 0x80>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xe0 0
-				0xe1 0
-				0xe2 0
-				0xe3 0
-				0xe4 0
-				0xe5 0
-				0xe6 0
-				0xe7 0>;
-			interrupt-parent = <&mpic>;
-		};
-
-		global-utilities@e0000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,mpc8569-guts", "fsl,mpc8548-guts";
-			reg = <0xe0000 0x1000>;
-			ranges = <0 0xe0000 0x1000>;
-			fsl,has-rstcr;
-
-			pmc: power@70 {
-				compatible = "fsl,mpc8569-pmc",
-					     "fsl,mpc8548-pmc";
-				reg = <0x70 0x20>;
-			};
-		};
-
 		par_io@e0100 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			reg = <0xe0100 0x100>;
-			ranges = <0x0 0xe0100 0x100>;
-			device_type = "par_io";
 			num-ports = <7>;
 
 			qe_pio_e: gpio-controller@80 {
@@ -447,47 +222,11 @@
 		};
 	};
 
-	qe@e0080000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		device_type = "qe";
-		compatible = "fsl,qe";
-		ranges = <0x0 0xe0080000 0x40000>;
-		reg = <0xe0080000 0x480>;
-		sleep = <&pmc 0x00000800>;
-		brg-frequency = <0>;
-		bus-frequency = <0>;
-		fsl,qe-num-riscs = <4>;
-		fsl,qe-num-snums = <46>;
-
-		qeic: interrupt-controller@80 {
-			interrupt-controller;
-			compatible = "fsl,qe-ic";
-			#address-cells = <0>;
-			#interrupt-cells = <1>;
-			reg = <0x80 0x80>;
-			interrupts = <46 2 46 2>; //high:30 low:30
-			interrupt-parent = <&mpic>;
-		};
-
-		timer@440 {
-			compatible = "fsl,mpc8569-qe-gtm",
-				     "fsl,qe-gtm", "fsl,gtm";
-			reg = <0x440 0x40>;
-			interrupts = <12 13 14 15>;
-			interrupt-parent = <&qeic>;
-			/* Filled in by U-Boot */
-			clock-frequency = <0>;
-		};
+	qe: qe@e0080000 {
+		ranges = <0x0 0x0 0xe0080000 0x40000>;
+		reg = <0x0 0xe0080000 0x0 0x480>;
 
 		spi@4c0 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,mpc8569-qe-spi", "fsl,spi";
-			reg = <0x4c0 0x40>;
-			cell-index = <0>;
-			interrupts = <2>;
-			interrupt-parent = <&qeic>;
 			gpios = <&qe_pio_e 30 0>;
 			mode = "cpu-qe";
 
@@ -499,20 +238,10 @@
 		};
 
 		spi@500 {
-			cell-index = <1>;
-			compatible = "fsl,spi";
-			reg = <0x500 0x40>;
-			interrupts = <1>;
-			interrupt-parent = <&qeic>;
 			mode = "cpu";
 		};
 
 		usb@6c0 {
-			compatible = "fsl,mpc8569-qe-usb",
-				     "fsl,mpc8323-qe-usb";
-			reg = <0x6c0 0x40 0x8b00 0x100>;
-			interrupts = <11>;
-			interrupt-parent = <&qeic>;
 			fsl,fullspeed-clock = "clk5";
 			fsl,lowspeed-clock = "brg10";
 			gpios = <&qe_pio_f 3 0   /* USBOE */
@@ -527,10 +256,6 @@
 		enet0: ucc@2000 {
 			device_type = "network";
 			compatible = "ucc_geth";
-			cell-index = <1>;
-			reg = <0x2000 0x200>;
-			interrupts = <32>;
-			interrupt-parent = <&qeic>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			rx-clock-name = "none";
 			tx-clock-name = "clk12";
@@ -548,35 +273,33 @@
 
 			qe_phy0: ethernet-phy@07 {
 				interrupt-parent = <&mpic>;
-				interrupts = <1 1>;
+				interrupts = <1 1 0 0>;
 				reg = <0x7>;
 				device_type = "ethernet-phy";
 			};
 			qe_phy1: ethernet-phy@01 {
 				interrupt-parent = <&mpic>;
-				interrupts = <2 1>;
+				interrupts = <2 1 0 0>;
 				reg = <0x1>;
 				device_type = "ethernet-phy";
 			};
 			qe_phy2: ethernet-phy@02 {
 				interrupt-parent = <&mpic>;
-				interrupts = <3 1>;
+				interrupts = <3 1 0 0>;
 				reg = <0x2>;
 				device_type = "ethernet-phy";
 			};
 			qe_phy3: ethernet-phy@03 {
 				interrupt-parent = <&mpic>;
-				interrupts = <4 1>;
+				interrupts = <4 1 0 0>;
 				reg = <0x3>;
 				device_type = "ethernet-phy";
 			};
 			qe_phy5: ethernet-phy@04 {
-				interrupt-parent = <&mpic>;
 				reg = <0x04>;
 				device_type = "ethernet-phy";
 			};
 			qe_phy7: ethernet-phy@06 {
-				interrupt-parent = <&mpic>;
 				reg = <0x6>;
 				device_type = "ethernet-phy";
 			};
@@ -610,10 +333,6 @@
 		enet2: ucc@2200 {
 			device_type = "network";
 			compatible = "ucc_geth";
-			cell-index = <3>;
-			reg = <0x2200 0x200>;
-			interrupts = <34>;
-			interrupt-parent = <&qeic>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			rx-clock-name = "none";
 			tx-clock-name = "clk12";
@@ -637,10 +356,6 @@
 		enet1: ucc@3000 {
 			device_type = "network";
 			compatible = "ucc_geth";
-			cell-index = <2>;
-			reg = <0x3000 0x200>;
-			interrupts = <33>;
-			interrupt-parent = <&qeic>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			rx-clock-name = "none";
 			tx-clock-name = "clk17";
@@ -664,10 +379,6 @@
 		enet3: ucc@3200 {
 			device_type = "network";
 			compatible = "ucc_geth";
-			cell-index = <4>;
-			reg = <0x3200 0x200>;
-			interrupts = <35>;
-			interrupt-parent = <&qeic>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			rx-clock-name = "none";
 			tx-clock-name = "clk17";
@@ -691,10 +402,6 @@
 		enet5: ucc@3400 {
 			device_type = "network";
 			compatible = "ucc_geth";
-			cell-index = <6>;
-			reg = <0x3400 0x200>;
-			interrupts = <41>;
-			interrupt-parent = <&qeic>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			rx-clock-name = "none";
 			tx-clock-name = "none";
@@ -706,10 +413,6 @@
 		enet7: ucc@3600 {
 			device_type = "network";
 			compatible = "ucc_geth";
-			cell-index = <8>;
-			reg = <0x3600 0x200>;
-			interrupts = <43>;
-			interrupt-parent = <&qeic>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			rx-clock-name = "none";
 			tx-clock-name = "none";
@@ -717,50 +420,14 @@
 			phy-handle = <&qe_phy7>;
 			phy-connection-type = "sgmii";
 		};
-
-		muram@10000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,qe-muram", "fsl,cpm-muram";
-			ranges = <0x0 0x10000 0x20000>;
-
-			data-only@0 {
-				compatible = "fsl,qe-muram-data",
-					     "fsl,cpm-muram-data";
-				reg = <0x0 0x20000>;
-			};
-		};
-
 	};
 
 	/* PCI Express */
 	pci1: pcie@e000a000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
-		reg = <0xe000a000 0x1000>;
-		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
-		interrupt-map = <
-			/* IDSEL 0x0 (PEX) */
-			00000 0x0 0x0 0x1 &mpic 0x0 0x1
-			00000 0x0 0x0 0x2 &mpic 0x1 0x1
-			00000 0x0 0x0 0x3 &mpic 0x2 0x1
-			00000 0x0 0x0 0x4 &mpic 0x3 0x1>;
-
-		interrupt-parent = <&mpic>;
-		interrupts = <26 2>;
-		bus-range = <0 255>;
-		ranges = <0x2000000 0x0 0xa0000000 0xa0000000 0x0 0x10000000
-			  0x1000000 0x0 0x00000000 0xe2800000 0x0 0x00800000>;
-		sleep = <&pmc 0x20000000>;
-		clock-frequency = <33333333>;
+		reg = <0x0 0xe000a000 0x0 0x1000>;
+		ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x10000000
+			  0x1000000 0x0 0x00000000 0 0xe2800000 0x0 0x00800000>;
 		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
 			ranges = <0x2000000 0x0 0xa0000000
 				  0x2000000 0x0 0xa0000000
 				  0x0 0x10000000
@@ -771,20 +438,15 @@
 		};
 	};
 
-	rio0: rapidio@e00c00000 {
-		#address-cells = <2>;
-		#size-cells = <2>;
-		compatible = "fsl,mpc8569-rapidio", "fsl,rapidio-delta";
-		reg = <0xe00c0000 0x20000>;
-		ranges = <0x0 0x0 0xc0000000 0x0 0x20000000>;
-		interrupts = <48 2 /* error     */
-			      49 2 /* bell_outb */
-			      50 2 /* bell_inb  */
-			      53 2 /* msg1_tx   */
-			      54 2 /* msg1_rx   */
-			      55 2 /* msg2_tx   */
-			      56 2 /* msg2_rx   */>;
-		interrupt-parent = <&mpic>;
-		sleep = <&pmc 0x00080000>;
+	rio: rapidio@e00c00000 {
+		reg = <0x0 0xe00c0000 0x0 0x20000>;
+		port1 {
+			ranges = <0x0 0x0 0x0 0xc0000000 0x0 0x20000000>;
+		};
+		port2 {
+			status = "disabled";
+		};
 	};
 };
+
+/include/ "fsl/mpc8569si-post.dtsi"
diff --git a/arch/powerpc/boot/dts/mpc8572ds.dts b/arch/powerpc/boot/dts/mpc8572ds.dts
index f6c04d25e91..0c9f2955deb 100644
--- a/arch/powerpc/boot/dts/mpc8572ds.dts
+++ b/arch/powerpc/boot/dts/mpc8572ds.dts
@@ -9,67 +9,18 @@
  * option) any later version.
  */
 
-/dts-v1/;
+/include/ "fsl/mpc8572si-pre.dtsi"
+
 / {
 	model = "fsl,MPC8572DS";
 	compatible = "fsl,MPC8572DS";
-	#address-cells = <2>;
-	#size-cells = <2>;
-
-	aliases {
-		ethernet0 = &enet0;
-		ethernet1 = &enet1;
-		ethernet2 = &enet2;
-		ethernet3 = &enet3;
-		serial0 = &serial0;
-		serial1 = &serial1;
-		pci0 = &pci0;
-		pci1 = &pci1;
-		pci2 = &pci2;
-	};
-
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		PowerPC,8572@0 {
-			device_type = "cpu";
-			reg = <0x0>;
-			d-cache-line-size = <32>;	// 32 bytes
-			i-cache-line-size = <32>;	// 32 bytes
-			d-cache-size = <0x8000>;		// L1, 32K
-			i-cache-size = <0x8000>;		// L1, 32K
-			timebase-frequency = <0>;
-			bus-frequency = <0>;
-			clock-frequency = <0>;
-			next-level-cache = <&L2>;
-		};
-
-		PowerPC,8572@1 {
-			device_type = "cpu";
-			reg = <0x1>;
-			d-cache-line-size = <32>;	// 32 bytes
-			i-cache-line-size = <32>;	// 32 bytes
-			d-cache-size = <0x8000>;		// L1, 32K
-			i-cache-size = <0x8000>;		// L1, 32K
-			timebase-frequency = <0>;
-			bus-frequency = <0>;
-			clock-frequency = <0>;
-			next-level-cache = <&L2>;
-		};
-	};
 
 	memory {
 		device_type = "memory";
 	};
 
-	localbus@ffe05000 {
-		#address-cells = <2>;
-		#size-cells = <1>;
-		compatible = "fsl,mpc8572-elbc", "fsl,elbc", "simple-bus";
+	board_lbc: lbc: localbus@ffe05000 {
 		reg = <0 0xffe05000 0 0x1000>;
-		interrupts = <19 2>;
-		interrupt-parent = <&mpic>;
 
 		ranges = <0x0 0x0 0x0 0xe8000000 0x08000000
 			  0x1 0x0 0x0 0xe0000000 0x08000000
@@ -78,601 +29,17 @@
 			  0x4 0x0 0x0 0xffa40000 0x00040000
 			  0x5 0x0 0x0 0xffa80000 0x00040000
 			  0x6 0x0 0x0 0xffac0000 0x00040000>;
-
-		nor@0,0 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "cfi-flash";
-			reg = <0x0 0x0 0x8000000>;
-			bank-width = <2>;
-			device-width = <1>;
-
-			ramdisk@0 {
-				reg = <0x0 0x03000000>;
-				read-only;
-			};
-
-			diagnostic@3000000 {
-				reg = <0x03000000 0x00e00000>;
-				read-only;
-			};
-
-			dink@3e00000 {
-				reg = <0x03e00000 0x00200000>;
-				read-only;
-			};
-
-			kernel@4000000 {
-				reg = <0x04000000 0x00400000>;
-				read-only;
-			};
-
-			jffs2@4400000 {
-				reg = <0x04400000 0x03b00000>;
-			};
-
-			dtb@7f00000 {
-				reg = <0x07f00000 0x00080000>;
-				read-only;
-			};
-
-			u-boot@7f80000 {
-				reg = <0x07f80000 0x00080000>;
-				read-only;
-			};
-		};
-
-		nand@2,0 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,mpc8572-fcm-nand",
-				     "fsl,elbc-fcm-nand";
-			reg = <0x2 0x0 0x40000>;
-
-			u-boot@0 {
-				reg = <0x0 0x02000000>;
-				read-only;
-			};
-
-			jffs2@2000000 {
-				reg = <0x02000000 0x10000000>;
-			};
-
-			ramdisk@12000000 {
-				reg = <0x12000000 0x08000000>;
-				read-only;
-			};
-
-			kernel@1a000000 {
-				reg = <0x1a000000 0x04000000>;
-			};
-
-			dtb@1e000000 {
-				reg = <0x1e000000 0x01000000>;
-				read-only;
-			};
-
-			empty@1f000000 {
-				reg = <0x1f000000 0x21000000>;
-			};
-		};
-
-		nand@4,0 {
-			compatible = "fsl,mpc8572-fcm-nand",
-				     "fsl,elbc-fcm-nand";
-			reg = <0x4 0x0 0x40000>;
-		};
-
-		nand@5,0 {
-			compatible = "fsl,mpc8572-fcm-nand",
-				     "fsl,elbc-fcm-nand";
-			reg = <0x5 0x0 0x40000>;
-		};
-
-		nand@6,0 {
-			compatible = "fsl,mpc8572-fcm-nand",
-				     "fsl,elbc-fcm-nand";
-			reg = <0x6 0x0 0x40000>;
-		};
 	};
 
-	soc8572@ffe00000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		device_type = "soc";
-		compatible = "simple-bus";
+	board_soc: soc: soc8572@ffe00000 {
 		ranges = <0x0 0 0xffe00000 0x100000>;
-		bus-frequency = <0>;		// Filled out by uboot.
-
-		ecm-law@0 {
-			compatible = "fsl,ecm-law";
-			reg = <0x0 0x1000>;
-			fsl,num-laws = <12>;
-		};
-
-		ecm@1000 {
-			compatible = "fsl,mpc8572-ecm", "fsl,ecm";
-			reg = <0x1000 0x1000>;
-			interrupts = <17 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		memory-controller@2000 {
-			compatible = "fsl,mpc8572-memory-controller";
-			reg = <0x2000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <18 2>;
-		};
-
-		memory-controller@6000 {
-			compatible = "fsl,mpc8572-memory-controller";
-			reg = <0x6000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <18 2>;
-		};
-
-		L2: l2-cache-controller@20000 {
-			compatible = "fsl,mpc8572-l2-cache-controller";
-			reg = <0x20000 0x1000>;
-			cache-line-size = <32>;	// 32 bytes
-			cache-size = <0x100000>; // L2, 1M
-			interrupt-parent = <&mpic>;
-			interrupts = <16 2>;
-		};
-
-		i2c@3000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <0>;
-			compatible = "fsl-i2c";
-			reg = <0x3000 0x100>;
-			interrupts = <43 2>;
-			interrupt-parent = <&mpic>;
-			dfsrr;
-		};
-
-		i2c@3100 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <1>;
-			compatible = "fsl-i2c";
-			reg = <0x3100 0x100>;
-			interrupts = <43 2>;
-			interrupt-parent = <&mpic>;
-			dfsrr;
-		};
-
-		dma@c300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,mpc8572-dma", "fsl,eloplus-dma";
-			reg = <0xc300 0x4>;
-			ranges = <0x0 0xc100 0x200>;
-			cell-index = <1>;
-			dma-channel@0 {
-				compatible = "fsl,mpc8572-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupt-parent = <&mpic>;
-				interrupts = <76 2>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,mpc8572-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupt-parent = <&mpic>;
-				interrupts = <77 2>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,mpc8572-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupt-parent = <&mpic>;
-				interrupts = <78 2>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,mpc8572-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupt-parent = <&mpic>;
-				interrupts = <79 2>;
-			};
-		};
-
-		dma@21300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,mpc8572-dma", "fsl,eloplus-dma";
-			reg = <0x21300 0x4>;
-			ranges = <0x0 0x21100 0x200>;
-			cell-index = <0>;
-			dma-channel@0 {
-				compatible = "fsl,mpc8572-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupt-parent = <&mpic>;
-				interrupts = <20 2>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,mpc8572-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupt-parent = <&mpic>;
-				interrupts = <21 2>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,mpc8572-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupt-parent = <&mpic>;
-				interrupts = <22 2>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,mpc8572-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupt-parent = <&mpic>;
-				interrupts = <23 2>;
-			};
-		};
-
-		ptp_clock@24E00 {
-			compatible = "fsl,etsec-ptp";
-			reg = <0x24E00 0xB0>;
-			interrupts = <68 2 69 2 70 2 71 2>;
-			interrupt-parent = < &mpic >;
-			fsl,tclk-period = <5>;
-			fsl,tmr-prsc = <200>;
-			fsl,tmr-add = <0xAAAAAAAB>;
-			fsl,tmr-fiper1 = <0x3B9AC9FB>;
-			fsl,tmr-fiper2 = <0x3B9AC9FB>;
-			fsl,max-adj = <499999999>;
-		};
-
-		enet0: ethernet@24000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <0>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x24000 0x1000>;
-			ranges = <0x0 0x24000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <29 2 30 2 34 2>;
-			interrupt-parent = <&mpic>;
-			tbi-handle = <&tbi0>;
-			phy-handle = <&phy0>;
-			phy-connection-type = "rgmii-id";
-
-			mdio@520 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				compatible = "fsl,gianfar-mdio";
-				reg = <0x520 0x20>;
-
-				phy0: ethernet-phy@0 {
-					interrupt-parent = <&mpic>;
-					interrupts = <10 1>;
-					reg = <0x0>;
-				};
-				phy1: ethernet-phy@1 {
-					interrupt-parent = <&mpic>;
-					interrupts = <10 1>;
-					reg = <0x1>;
-				};
-				phy2: ethernet-phy@2 {
-					interrupt-parent = <&mpic>;
-					interrupts = <10 1>;
-					reg = <0x2>;
-				};
-				phy3: ethernet-phy@3 {
-					interrupt-parent = <&mpic>;
-					interrupts = <10 1>;
-					reg = <0x3>;
-				};
-
-				tbi0: tbi-phy@11 {
-					reg = <0x11>;
-					device_type = "tbi-phy";
-				};
-			};
-		};
-
-		enet1: ethernet@25000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <1>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x25000 0x1000>;
-			ranges = <0x0 0x25000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <35 2 36 2 40 2>;
-			interrupt-parent = <&mpic>;
-			tbi-handle = <&tbi1>;
-			phy-handle = <&phy1>;
-			phy-connection-type = "rgmii-id";
-
-			mdio@520 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				compatible = "fsl,gianfar-tbi";
-				reg = <0x520 0x20>;
-
-				tbi1: tbi-phy@11 {
-					reg = <0x11>;
-					device_type = "tbi-phy";
-				};
-			};
-		};
-
-		enet2: ethernet@26000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <2>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x26000 0x1000>;
-			ranges = <0x0 0x26000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <31 2 32 2 33 2>;
-			interrupt-parent = <&mpic>;
-			tbi-handle = <&tbi2>;
-			phy-handle = <&phy2>;
-			phy-connection-type = "rgmii-id";
-
-			mdio@520 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				compatible = "fsl,gianfar-tbi";
-				reg = <0x520 0x20>;
-
-				tbi2: tbi-phy@11 {
-					reg = <0x11>;
-					device_type = "tbi-phy";
-				};
-			};
-		};
-
-		enet3: ethernet@27000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <3>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x27000 0x1000>;
-			ranges = <0x0 0x27000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <37 2 38 2 39 2>;
-			interrupt-parent = <&mpic>;
-			tbi-handle = <&tbi3>;
-			phy-handle = <&phy3>;
-			phy-connection-type = "rgmii-id";
-
-			mdio@520 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				compatible = "fsl,gianfar-tbi";
-				reg = <0x520 0x20>;
-
-				tbi3: tbi-phy@11 {
-					reg = <0x11>;
-					device_type = "tbi-phy";
-				};
-			};
-		};
-
-		serial0: serial@4500 {
-			cell-index = <0>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4500 0x100>;
-			clock-frequency = <0>;
-			interrupts = <42 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		serial1: serial@4600 {
-			cell-index = <1>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4600 0x100>;
-			clock-frequency = <0>;
-			interrupts = <42 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		global-utilities@e0000 {	//global utilities block
-			compatible = "fsl,mpc8572-guts";
-			reg = <0xe0000 0x1000>;
-			fsl,has-rstcr;
-		};
-
-		msi@41600 {
-			compatible = "fsl,mpc8572-msi", "fsl,mpic-msi";
-			reg = <0x41600 0x80>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xe0 0
-				0xe1 0
-				0xe2 0
-				0xe3 0
-				0xe4 0
-				0xe5 0
-				0xe6 0
-				0xe7 0>;
-			interrupt-parent = <&mpic>;
-		};
-
-		crypto@30000 {
-			compatible = "fsl,sec3.0", "fsl,sec2.4", "fsl,sec2.2",
-				     "fsl,sec2.1", "fsl,sec2.0";
-			reg = <0x30000 0x10000>;
-			interrupts = <45 2 58 2>;
-			interrupt-parent = <&mpic>;
-			fsl,num-channels = <4>;
-			fsl,channel-fifo-len = <24>;
-			fsl,exec-units-mask = <0x9fe>;
-			fsl,descriptor-types-mask = <0x3ab0ebf>;
-		};
-
-		mpic: pic@40000 {
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <2>;
-			reg = <0x40000 0x40000>;
-			compatible = "chrp,open-pic";
-			device_type = "open-pic";
-		};
 	};
 
-	pci0: pcie@ffe08000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
+	board_pci0: pci0: pcie@ffe08000 {
 		reg = <0 0xffe08000 0 0x1000>;
-		bus-range = <0 255>;
 		ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x00010000>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <24 2>;
-		interrupt-map-mask = <0xff00 0x0 0x0 0x7>;
-		interrupt-map = <
-			/* IDSEL 0x11 func 0 - PCI slot 1 */
-			0x8800 0x0 0x0 0x1 &mpic 0x2 0x1
-			0x8800 0x0 0x0 0x2 &mpic 0x3 0x1
-			0x8800 0x0 0x0 0x3 &mpic 0x4 0x1
-			0x8800 0x0 0x0 0x4 &mpic 0x1 0x1
-
-			/* IDSEL 0x11 func 1 - PCI slot 1 */
-			0x8900 0x0 0x0 0x1 &mpic 0x2 0x1
-			0x8900 0x0 0x0 0x2 &mpic 0x3 0x1
-			0x8900 0x0 0x0 0x3 &mpic 0x4 0x1
-			0x8900 0x0 0x0 0x4 &mpic 0x1 0x1
-
-			/* IDSEL 0x11 func 2 - PCI slot 1 */
-			0x8a00 0x0 0x0 0x1 &mpic 0x2 0x1
-			0x8a00 0x0 0x0 0x2 &mpic 0x3 0x1
-			0x8a00 0x0 0x0 0x3 &mpic 0x4 0x1
-			0x8a00 0x0 0x0 0x4 &mpic 0x1 0x1
-
-			/* IDSEL 0x11 func 3 - PCI slot 1 */
-			0x8b00 0x0 0x0 0x1 &mpic 0x2 0x1
-			0x8b00 0x0 0x0 0x2 &mpic 0x3 0x1
-			0x8b00 0x0 0x0 0x3 &mpic 0x4 0x1
-			0x8b00 0x0 0x0 0x4 &mpic 0x1 0x1
-
-			/* IDSEL 0x11 func 4 - PCI slot 1 */
-			0x8c00 0x0 0x0 0x1 &mpic 0x2 0x1
-			0x8c00 0x0 0x0 0x2 &mpic 0x3 0x1
-			0x8c00 0x0 0x0 0x3 &mpic 0x4 0x1
-			0x8c00 0x0 0x0 0x4 &mpic 0x1 0x1
-
-			/* IDSEL 0x11 func 5 - PCI slot 1 */
-			0x8d00 0x0 0x0 0x1 &mpic 0x2 0x1
-			0x8d00 0x0 0x0 0x2 &mpic 0x3 0x1
-			0x8d00 0x0 0x0 0x3 &mpic 0x4 0x1
-			0x8d00 0x0 0x0 0x4 &mpic 0x1 0x1
-
-			/* IDSEL 0x11 func 6 - PCI slot 1 */
-			0x8e00 0x0 0x0 0x1 &mpic 0x2 0x1
-			0x8e00 0x0 0x0 0x2 &mpic 0x3 0x1
-			0x8e00 0x0 0x0 0x3 &mpic 0x4 0x1
-			0x8e00 0x0 0x0 0x4 &mpic 0x1 0x1
-
-			/* IDSEL 0x11 func 7 - PCI slot 1 */
-			0x8f00 0x0 0x0 0x1 &mpic 0x2 0x1
-			0x8f00 0x0 0x0 0x2 &mpic 0x3 0x1
-			0x8f00 0x0 0x0 0x3 &mpic 0x4 0x1
-			0x8f00 0x0 0x0 0x4 &mpic 0x1 0x1
-
-			/* IDSEL 0x12 func 0 - PCI slot 2 */
-			0x9000 0x0 0x0 0x1 &mpic 0x3 0x1
-			0x9000 0x0 0x0 0x2 &mpic 0x4 0x1
-			0x9000 0x0 0x0 0x3 &mpic 0x1 0x1
-			0x9000 0x0 0x0 0x4 &mpic 0x2 0x1
-
-			/* IDSEL 0x12 func 1 - PCI slot 2 */
-			0x9100 0x0 0x0 0x1 &mpic 0x3 0x1
-			0x9100 0x0 0x0 0x2 &mpic 0x4 0x1
-			0x9100 0x0 0x0 0x3 &mpic 0x1 0x1
-			0x9100 0x0 0x0 0x4 &mpic 0x2 0x1
-
-			/* IDSEL 0x12 func 2 - PCI slot 2 */
-			0x9200 0x0 0x0 0x1 &mpic 0x3 0x1
-			0x9200 0x0 0x0 0x2 &mpic 0x4 0x1
-			0x9200 0x0 0x0 0x3 &mpic 0x1 0x1
-			0x9200 0x0 0x0 0x4 &mpic 0x2 0x1
-
-			/* IDSEL 0x12 func 3 - PCI slot 2 */
-			0x9300 0x0 0x0 0x1 &mpic 0x3 0x1
-			0x9300 0x0 0x0 0x2 &mpic 0x4 0x1
-			0x9300 0x0 0x0 0x3 &mpic 0x1 0x1
-			0x9300 0x0 0x0 0x4 &mpic 0x2 0x1
-
-			/* IDSEL 0x12 func 4 - PCI slot 2 */
-			0x9400 0x0 0x0 0x1 &mpic 0x3 0x1
-			0x9400 0x0 0x0 0x2 &mpic 0x4 0x1
-			0x9400 0x0 0x0 0x3 &mpic 0x1 0x1
-			0x9400 0x0 0x0 0x4 &mpic 0x2 0x1
-
-			/* IDSEL 0x12 func 5 - PCI slot 2 */
-			0x9500 0x0 0x0 0x1 &mpic 0x3 0x1
-			0x9500 0x0 0x0 0x2 &mpic 0x4 0x1
-			0x9500 0x0 0x0 0x3 &mpic 0x1 0x1
-			0x9500 0x0 0x0 0x4 &mpic 0x2 0x1
-
-			/* IDSEL 0x12 func 6 - PCI slot 2 */
-			0x9600 0x0 0x0 0x1 &mpic 0x3 0x1
-			0x9600 0x0 0x0 0x2 &mpic 0x4 0x1
-			0x9600 0x0 0x0 0x3 &mpic 0x1 0x1
-			0x9600 0x0 0x0 0x4 &mpic 0x2 0x1
-
-			/* IDSEL 0x12 func 7 - PCI slot 2 */
-			0x9700 0x0 0x0 0x1 &mpic 0x3 0x1
-			0x9700 0x0 0x0 0x2 &mpic 0x4 0x1
-			0x9700 0x0 0x0 0x3 &mpic 0x1 0x1
-			0x9700 0x0 0x0 0x4 &mpic 0x2 0x1
-
-			// IDSEL 0x1c  USB
-			0xe000 0x0 0x0 0x1 &i8259 0xc 0x2
-			0xe100 0x0 0x0 0x2 &i8259 0x9 0x2
-			0xe200 0x0 0x0 0x3 &i8259 0xa 0x2
-			0xe300 0x0 0x0 0x4 &i8259 0xb 0x2
-
-			// IDSEL 0x1d  Audio
-			0xe800 0x0 0x0 0x1 &i8259 0x6 0x2
-
-			// IDSEL 0x1e Legacy
-			0xf000 0x0 0x0 0x1 &i8259 0x7 0x2
-			0xf100 0x0 0x0 0x1 &i8259 0x7 0x2
-
-			// IDSEL 0x1f IDE/SATA
-			0xf800 0x0 0x0 0x1 &i8259 0xe 0x2
-			0xf900 0x0 0x0 0x1 &i8259 0x5 0x2
-
-			>;
-
 		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
 			ranges = <0x2000000 0x0 0x80000000
 				  0x2000000 0x0 0x80000000
 				  0x0 0x20000000
@@ -680,99 +47,14 @@
 				  0x1000000 0x0 0x0
 				  0x1000000 0x0 0x0
 				  0x0 0x10000>;
-			uli1575@0 {
-				reg = <0x0 0x0 0x0 0x0 0x0>;
-				#size-cells = <2>;
-				#address-cells = <3>;
-				ranges = <0x2000000 0x0 0x80000000
-					  0x2000000 0x0 0x80000000
-					  0x0 0x20000000
-
-					  0x1000000 0x0 0x0
-					  0x1000000 0x0 0x0
-					  0x0 0x10000>;
-				isa@1e {
-					device_type = "isa";
-					#interrupt-cells = <2>;
-					#size-cells = <1>;
-					#address-cells = <2>;
-					reg = <0xf000 0x0 0x0 0x0 0x0>;
-					ranges = <0x1 0x0 0x1000000 0x0 0x0
-						  0x1000>;
-					interrupt-parent = <&i8259>;
-
-					i8259: interrupt-controller@20 {
-						reg = <0x1 0x20 0x2
-						       0x1 0xa0 0x2
-						       0x1 0x4d0 0x2>;
-						interrupt-controller;
-						device_type = "interrupt-controller";
-						#address-cells = <0>;
-						#interrupt-cells = <2>;
-						compatible = "chrp,iic";
-						interrupts = <9 2>;
-						interrupt-parent = <&mpic>;
-					};
-
-					i8042@60 {
-						#size-cells = <0>;
-						#address-cells = <1>;
-						reg = <0x1 0x60 0x1 0x1 0x64 0x1>;
-						interrupts = <1 3 12 3>;
-						interrupt-parent =
-							<&i8259>;
-
-						keyboard@0 {
-							reg = <0x0>;
-							compatible = "pnpPNP,303";
-						};
-
-						mouse@1 {
-							reg = <0x1>;
-							compatible = "pnpPNP,f03";
-						};
-					};
-
-					rtc@70 {
-						compatible = "pnpPNP,b00";
-						reg = <0x1 0x70 0x2>;
-					};
-
-					gpio@400 {
-						reg = <0x1 0x400 0x80>;
-					};
-				};
-			};
 		};
-
 	};
 
 	pci1: pcie@ffe09000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
 		reg = <0 0xffe09000 0 0x1000>;
-		bus-range = <0 255>;
 		ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x00010000>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <25 2>;
-		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
-		interrupt-map = <
-			/* IDSEL 0x0 */
-			0000 0x0 0x0 0x1 &mpic 0x4 0x1
-			0000 0x0 0x0 0x2 &mpic 0x5 0x1
-			0000 0x0 0x0 0x3 &mpic 0x6 0x1
-			0000 0x0 0x0 0x4 &mpic 0x7 0x1
-			>;
 		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
 			ranges = <0x2000000 0x0 0xa0000000
 				  0x2000000 0x0 0xa0000000
 				  0x0 0x20000000
@@ -784,31 +66,10 @@
 	};
 
 	pci2: pcie@ffe0a000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
 		reg = <0 0xffe0a000 0 0x1000>;
-		bus-range = <0 255>;
 		ranges = <0x2000000 0x0 0xc0000000 0 0xc0000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0 0xffc20000 0x0 0x00010000>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <26 2>;
-		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
-		interrupt-map = <
-			/* IDSEL 0x0 */
-			0000 0x0 0x0 0x1 &mpic 0x0 0x1
-			0000 0x0 0x0 0x2 &mpic 0x1 0x1
-			0000 0x0 0x0 0x3 &mpic 0x2 0x1
-			0000 0x0 0x0 0x4 &mpic 0x3 0x1
-			>;
 		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
 			ranges = <0x2000000 0x0 0xc0000000
 				  0x2000000 0x0 0xc0000000
 				  0x0 0x20000000
@@ -819,3 +80,11 @@
 		};
 	};
 };
+
+/*
+ * mpc8572ds.dtsi must be last to ensure board_pci0 overrides pci0 settings
+ * for interrupt-map & interrupt-map-mask
+ */
+
+/include/ "fsl/mpc8572si-post.dtsi"
+/include/ "mpc8572ds.dtsi"
diff --git a/arch/powerpc/boot/dts/mpc8572ds.dtsi b/arch/powerpc/boot/dts/mpc8572ds.dtsi
new file mode 100644
index 00000000000..c3d4fac0532
--- /dev/null
+++ b/arch/powerpc/boot/dts/mpc8572ds.dtsi
@@ -0,0 +1,397 @@
+/*
+ * MPC8572DS Device Tree Source stub (no addresses or top-level ranges)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+&board_lbc {
+	nor@0,0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "cfi-flash";
+		reg = <0x0 0x0 0x8000000>;
+		bank-width = <2>;
+		device-width = <1>;
+
+		ramdisk@0 {
+			reg = <0x0 0x03000000>;
+			read-only;
+		};
+
+		diagnostic@3000000 {
+			reg = <0x03000000 0x00e00000>;
+			read-only;
+		};
+
+		dink@3e00000 {
+			reg = <0x03e00000 0x00200000>;
+			read-only;
+		};
+
+		kernel@4000000 {
+			reg = <0x04000000 0x00400000>;
+			read-only;
+		};
+
+		jffs2@4400000 {
+			reg = <0x04400000 0x03b00000>;
+		};
+
+		dtb@7f00000 {
+			reg = <0x07f00000 0x00080000>;
+			read-only;
+		};
+
+		u-boot@7f80000 {
+			reg = <0x07f80000 0x00080000>;
+			read-only;
+		};
+	};
+
+	nand@2,0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "fsl,mpc8572-fcm-nand",
+			     "fsl,elbc-fcm-nand";
+		reg = <0x2 0x0 0x40000>;
+
+		u-boot@0 {
+			reg = <0x0 0x02000000>;
+			read-only;
+		};
+
+		jffs2@2000000 {
+			reg = <0x02000000 0x10000000>;
+		};
+
+		ramdisk@12000000 {
+			reg = <0x12000000 0x08000000>;
+			read-only;
+		};
+
+		kernel@1a000000 {
+			reg = <0x1a000000 0x04000000>;
+		};
+
+		dtb@1e000000 {
+			reg = <0x1e000000 0x01000000>;
+			read-only;
+		};
+
+		empty@1f000000 {
+			reg = <0x1f000000 0x21000000>;
+		};
+	};
+
+	nand@4,0 {
+		compatible = "fsl,mpc8572-fcm-nand",
+			     "fsl,elbc-fcm-nand";
+		reg = <0x4 0x0 0x40000>;
+	};
+
+	nand@5,0 {
+		compatible = "fsl,mpc8572-fcm-nand",
+			     "fsl,elbc-fcm-nand";
+		reg = <0x5 0x0 0x40000>;
+	};
+
+	nand@6,0 {
+		compatible = "fsl,mpc8572-fcm-nand",
+			     "fsl,elbc-fcm-nand";
+		reg = <0x6 0x0 0x40000>;
+	};
+};
+
+&board_soc {
+	enet0: ethernet@24000 {
+		tbi-handle = <&tbi0>;
+		phy-handle = <&phy0>;
+		phy-connection-type = "rgmii-id";
+	};
+
+	mdio@24520 {
+		phy0: ethernet-phy@0 {
+			interrupts = <10 1 0 0>;
+			reg = <0x0>;
+		};
+		phy1: ethernet-phy@1 {
+			interrupts = <10 1 0 0>;
+			reg = <0x1>;
+		};
+		phy2: ethernet-phy@2 {
+			interrupts = <10 1 0 0>;
+			reg = <0x2>;
+		};
+		phy3: ethernet-phy@3 {
+			interrupts = <10 1 0 0>;
+			reg = <0x3>;
+		};
+
+		tbi0: tbi-phy@11 {
+			reg = <0x11>;
+			device_type = "tbi-phy";
+		};
+	};
+
+	ptp_clock@24e00 {
+		fsl,tclk-period = <5>;
+		fsl,tmr-prsc = <200>;
+		fsl,tmr-add = <0xAAAAAAAB>;
+		fsl,tmr-fiper1 = <0x3B9AC9FB>;
+		fsl,tmr-fiper2 = <0x3B9AC9FB>;
+		fsl,max-adj = <499999999>;
+	};
+
+	enet1: ethernet@25000 {
+		tbi-handle = <&tbi1>;
+		phy-handle = <&phy1>;
+		phy-connection-type = "rgmii-id";
+
+	};
+
+	mdio@25520 {
+		tbi1: tbi-phy@11 {
+			reg = <0x11>;
+			device_type = "tbi-phy";
+		};
+	};
+
+	enet2: ethernet@26000 {
+		tbi-handle = <&tbi2>;
+		phy-handle = <&phy2>;
+		phy-connection-type = "rgmii-id";
+
+	};
+	mdio@26520 {
+		tbi2: tbi-phy@11 {
+			reg = <0x11>;
+			device_type = "tbi-phy";
+		};
+	};
+
+	enet3: ethernet@27000 {
+		tbi-handle = <&tbi3>;
+		phy-handle = <&phy3>;
+		phy-connection-type = "rgmii-id";
+	};
+
+	mdio@27520 {
+		tbi3: tbi-phy@11 {
+			reg = <0x11>;
+			device_type = "tbi-phy";
+		};
+	};
+};
+
+&board_pci0 {
+	pcie@0 {
+		interrupt-map-mask = <0xff00 0x0 0x0 0x7>;
+		interrupt-map = <
+			/* IDSEL 0x11 func 0 - PCI slot 1 */
+			0x8800 0x0 0x0 0x1 &mpic 0x2 0x1 0 0
+			0x8800 0x0 0x0 0x2 &mpic 0x3 0x1 0 0
+			0x8800 0x0 0x0 0x3 &mpic 0x4 0x1 0 0
+			0x8800 0x0 0x0 0x4 &mpic 0x1 0x1 0 0
+
+			/* IDSEL 0x11 func 1 - PCI slot 1 */
+			0x8900 0x0 0x0 0x1 &mpic 0x2 0x1 0 0
+			0x8900 0x0 0x0 0x2 &mpic 0x3 0x1 0 0
+			0x8900 0x0 0x0 0x3 &mpic 0x4 0x1 0 0
+			0x8900 0x0 0x0 0x4 &mpic 0x1 0x1 0 0
+
+			/* IDSEL 0x11 func 2 - PCI slot 1 */
+			0x8a00 0x0 0x0 0x1 &mpic 0x2 0x1 0 0
+			0x8a00 0x0 0x0 0x2 &mpic 0x3 0x1 0 0
+			0x8a00 0x0 0x0 0x3 &mpic 0x4 0x1 0 0
+			0x8a00 0x0 0x0 0x4 &mpic 0x1 0x1 0 0
+
+			/* IDSEL 0x11 func 3 - PCI slot 1 */
+			0x8b00 0x0 0x0 0x1 &mpic 0x2 0x1 0 0
+			0x8b00 0x0 0x0 0x2 &mpic 0x3 0x1 0 0
+			0x8b00 0x0 0x0 0x3 &mpic 0x4 0x1 0 0
+			0x8b00 0x0 0x0 0x4 &mpic 0x1 0x1 0 0
+
+			/* IDSEL 0x11 func 4 - PCI slot 1 */
+			0x8c00 0x0 0x0 0x1 &mpic 0x2 0x1 0 0
+			0x8c00 0x0 0x0 0x2 &mpic 0x3 0x1 0 0
+			0x8c00 0x0 0x0 0x3 &mpic 0x4 0x1 0 0
+			0x8c00 0x0 0x0 0x4 &mpic 0x1 0x1 0 0
+
+			/* IDSEL 0x11 func 5 - PCI slot 1 */
+			0x8d00 0x0 0x0 0x1 &mpic 0x2 0x1 0 0
+			0x8d00 0x0 0x0 0x2 &mpic 0x3 0x1 0 0
+			0x8d00 0x0 0x0 0x3 &mpic 0x4 0x1 0 0
+			0x8d00 0x0 0x0 0x4 &mpic 0x1 0x1 0 0
+
+			/* IDSEL 0x11 func 6 - PCI slot 1 */
+			0x8e00 0x0 0x0 0x1 &mpic 0x2 0x1 0 0
+			0x8e00 0x0 0x0 0x2 &mpic 0x3 0x1 0 0
+			0x8e00 0x0 0x0 0x3 &mpic 0x4 0x1 0 0
+			0x8e00 0x0 0x0 0x4 &mpic 0x1 0x1 0 0
+
+			/* IDSEL 0x11 func 7 - PCI slot 1 */
+			0x8f00 0x0 0x0 0x1 &mpic 0x2 0x1 0 0
+			0x8f00 0x0 0x0 0x2 &mpic 0x3 0x1 0 0
+			0x8f00 0x0 0x0 0x3 &mpic 0x4 0x1 0 0
+			0x8f00 0x0 0x0 0x4 &mpic 0x1 0x1 0 0
+
+			/* IDSEL 0x12 func 0 - PCI slot 2 */
+			0x9000 0x0 0x0 0x1 &mpic 0x3 0x1 0 0
+			0x9000 0x0 0x0 0x2 &mpic 0x4 0x1 0 0
+			0x9000 0x0 0x0 0x3 &mpic 0x1 0x1 0 0
+			0x9000 0x0 0x0 0x4 &mpic 0x2 0x1 0 0
+
+			/* IDSEL 0x12 func 1 - PCI slot 2 */
+			0x9100 0x0 0x0 0x1 &mpic 0x3 0x1 0 0
+			0x9100 0x0 0x0 0x2 &mpic 0x4 0x1 0 0
+			0x9100 0x0 0x0 0x3 &mpic 0x1 0x1 0 0
+			0x9100 0x0 0x0 0x4 &mpic 0x2 0x1 0 0
+
+			/* IDSEL 0x12 func 2 - PCI slot 2 */
+			0x9200 0x0 0x0 0x1 &mpic 0x3 0x1 0 0
+			0x9200 0x0 0x0 0x2 &mpic 0x4 0x1 0 0
+			0x9200 0x0 0x0 0x3 &mpic 0x1 0x1 0 0
+			0x9200 0x0 0x0 0x4 &mpic 0x2 0x1 0 0
+
+			/* IDSEL 0x12 func 3 - PCI slot 2 */
+			0x9300 0x0 0x0 0x1 &mpic 0x3 0x1 0 0
+			0x9300 0x0 0x0 0x2 &mpic 0x4 0x1 0 0
+			0x9300 0x0 0x0 0x3 &mpic 0x1 0x1 0 0
+			0x9300 0x0 0x0 0x4 &mpic 0x2 0x1 0 0
+
+			/* IDSEL 0x12 func 4 - PCI slot 2 */
+			0x9400 0x0 0x0 0x1 &mpic 0x3 0x1 0 0
+			0x9400 0x0 0x0 0x2 &mpic 0x4 0x1 0 0
+			0x9400 0x0 0x0 0x3 &mpic 0x1 0x1 0 0
+			0x9400 0x0 0x0 0x4 &mpic 0x2 0x1 0 0
+
+			/* IDSEL 0x12 func 5 - PCI slot 2 */
+			0x9500 0x0 0x0 0x1 &mpic 0x3 0x1 0 0
+			0x9500 0x0 0x0 0x2 &mpic 0x4 0x1 0 0
+			0x9500 0x0 0x0 0x3 &mpic 0x1 0x1 0 0
+			0x9500 0x0 0x0 0x4 &mpic 0x2 0x1 0 0
+
+			/* IDSEL 0x12 func 6 - PCI slot 2 */
+			0x9600 0x0 0x0 0x1 &mpic 0x3 0x1 0 0
+			0x9600 0x0 0x0 0x2 &mpic 0x4 0x1 0 0
+			0x9600 0x0 0x0 0x3 &mpic 0x1 0x1 0 0
+			0x9600 0x0 0x0 0x4 &mpic 0x2 0x1 0 0
+
+			/* IDSEL 0x12 func 7 - PCI slot 2 */
+			0x9700 0x0 0x0 0x1 &mpic 0x3 0x1 0 0
+			0x9700 0x0 0x0 0x2 &mpic 0x4 0x1 0 0
+			0x9700 0x0 0x0 0x3 &mpic 0x1 0x1 0 0
+			0x9700 0x0 0x0 0x4 &mpic 0x2 0x1 0 0
+
+			// IDSEL 0x1c  USB
+			0xe000 0x0 0x0 0x1 &i8259 0xc 0x2
+			0xe100 0x0 0x0 0x2 &i8259 0x9 0x2
+			0xe200 0x0 0x0 0x3 &i8259 0xa 0x2
+			0xe300 0x0 0x0 0x4 &i8259 0xb 0x2
+
+			// IDSEL 0x1d  Audio
+			0xe800 0x0 0x0 0x1 &i8259 0x6 0x2
+
+			// IDSEL 0x1e Legacy
+			0xf000 0x0 0x0 0x1 &i8259 0x7 0x2
+			0xf100 0x0 0x0 0x1 &i8259 0x7 0x2
+
+			// IDSEL 0x1f IDE/SATA
+			0xf800 0x0 0x0 0x1 &i8259 0xe 0x2
+			0xf900 0x0 0x0 0x1 &i8259 0x5 0x2
+			>;
+
+
+		uli1575@0 {
+			reg = <0x0 0x0 0x0 0x0 0x0>;
+			#size-cells = <2>;
+			#address-cells = <3>;
+			ranges = <0x2000000 0x0 0x80000000
+				  0x2000000 0x0 0x80000000
+				  0x0 0x20000000
+
+				  0x1000000 0x0 0x0
+				  0x1000000 0x0 0x0
+				  0x0 0x10000>;
+			isa@1e {
+				device_type = "isa";
+				#interrupt-cells = <2>;
+				#size-cells = <1>;
+				#address-cells = <2>;
+				reg = <0xf000 0x0 0x0 0x0 0x0>;
+				ranges = <0x1 0x0 0x1000000 0x0 0x0
+					  0x1000>;
+				interrupt-parent = <&i8259>;
+
+				i8259: interrupt-controller@20 {
+					reg = <0x1 0x20 0x2
+					       0x1 0xa0 0x2
+					       0x1 0x4d0 0x2>;
+					interrupt-controller;
+					device_type = "interrupt-controller";
+					#address-cells = <0>;
+					#interrupt-cells = <2>;
+					compatible = "chrp,iic";
+					interrupts = <9 2 0 0>;
+					interrupt-parent = <&mpic>;
+				};
+
+				i8042@60 {
+					#size-cells = <0>;
+					#address-cells = <1>;
+					reg = <0x1 0x60 0x1 0x1 0x64 0x1>;
+					interrupts = <1 3 12 3>;
+					interrupt-parent =
+						<&i8259>;
+
+					keyboard@0 {
+						reg = <0x0>;
+						compatible = "pnpPNP,303";
+					};
+
+					mouse@1 {
+						reg = <0x1>;
+						compatible = "pnpPNP,f03";
+					};
+				};
+
+				rtc@70 {
+					compatible = "pnpPNP,b00";
+					reg = <0x1 0x70 0x2>;
+				};
+
+				gpio@400 {
+					reg = <0x1 0x400 0x80>;
+				};
+			};
+		};
+	};
+};
diff --git a/arch/powerpc/boot/dts/mpc8572ds_36b.dts b/arch/powerpc/boot/dts/mpc8572ds_36b.dts
index f6365db3b97..6c3d0b305e1 100644
--- a/arch/powerpc/boot/dts/mpc8572ds_36b.dts
+++ b/arch/powerpc/boot/dts/mpc8572ds_36b.dts
@@ -1,5 +1,5 @@
 /*
- * MPC8572 DS Device Tree Source
+ * MPC8572DS Device Tree Source (36-bit address map)
  *
  * Copyright 2007-2009 Freescale Semiconductor Inc.
  *
@@ -9,67 +9,18 @@
  * option) any later version.
  */
 
-/dts-v1/;
+/include/ "fsl/mpc8572si-pre.dtsi"
+
 / {
 	model = "fsl,MPC8572DS";
 	compatible = "fsl,MPC8572DS";
-	#address-cells = <2>;
-	#size-cells = <2>;
-
-	aliases {
-		ethernet0 = &enet0;
-		ethernet1 = &enet1;
-		ethernet2 = &enet2;
-		ethernet3 = &enet3;
-		serial0 = &serial0;
-		serial1 = &serial1;
-		pci0 = &pci0;
-		pci1 = &pci1;
-		pci2 = &pci2;
-	};
-
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		PowerPC,8572@0 {
-			device_type = "cpu";
-			reg = <0x0>;
-			d-cache-line-size = <32>;	// 32 bytes
-			i-cache-line-size = <32>;	// 32 bytes
-			d-cache-size = <0x8000>;		// L1, 32K
-			i-cache-size = <0x8000>;		// L1, 32K
-			timebase-frequency = <0>;
-			bus-frequency = <0>;
-			clock-frequency = <0>;
-			next-level-cache = <&L2>;
-		};
-
-		PowerPC,8572@1 {
-			device_type = "cpu";
-			reg = <0x1>;
-			d-cache-line-size = <32>;	// 32 bytes
-			i-cache-line-size = <32>;	// 32 bytes
-			d-cache-size = <0x8000>;		// L1, 32K
-			i-cache-size = <0x8000>;		// L1, 32K
-			timebase-frequency = <0>;
-			bus-frequency = <0>;
-			clock-frequency = <0>;
-			next-level-cache = <&L2>;
-		};
-	};
 
 	memory {
 		device_type = "memory";
 	};
 
-	localbus@fffe05000 {
-		#address-cells = <2>;
-		#size-cells = <1>;
-		compatible = "fsl,mpc8572-elbc", "fsl,elbc", "simple-bus";
+	board_lbc: lbc: localbus@fffe05000 {
 		reg = <0xf 0xffe05000 0 0x1000>;
-		interrupts = <19 2>;
-		interrupt-parent = <&mpic>;
 
 		ranges = <0x0 0x0 0xf 0xe8000000 0x08000000
 			  0x1 0x0 0xf 0xe0000000 0x08000000
@@ -78,588 +29,17 @@
 			  0x4 0x0 0xf 0xffa40000 0x00040000
 			  0x5 0x0 0xf 0xffa80000 0x00040000
 			  0x6 0x0 0xf 0xffac0000 0x00040000>;
-
-		nor@0,0 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "cfi-flash";
-			reg = <0x0 0x0 0x8000000>;
-			bank-width = <2>;
-			device-width = <1>;
-
-			ramdisk@0 {
-				reg = <0x0 0x03000000>;
-				read-only;
-			};
-
-			diagnostic@3000000 {
-				reg = <0x03000000 0x00e00000>;
-				read-only;
-			};
-
-			dink@3e00000 {
-				reg = <0x03e00000 0x00200000>;
-				read-only;
-			};
-
-			kernel@4000000 {
-				reg = <0x04000000 0x00400000>;
-				read-only;
-			};
-
-			jffs2@4400000 {
-				reg = <0x04400000 0x03b00000>;
-			};
-
-			dtb@7f00000 {
-				reg = <0x07f00000 0x00080000>;
-				read-only;
-			};
-
-			u-boot@7f80000 {
-				reg = <0x07f80000 0x00080000>;
-				read-only;
-			};
-		};
-
-		nand@2,0 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,mpc8572-fcm-nand",
-				     "fsl,elbc-fcm-nand";
-			reg = <0x2 0x0 0x40000>;
-
-			u-boot@0 {
-				reg = <0x0 0x02000000>;
-				read-only;
-			};
-
-			jffs2@2000000 {
-				reg = <0x02000000 0x10000000>;
-			};
-
-			ramdisk@12000000 {
-				reg = <0x12000000 0x08000000>;
-				read-only;
-			};
-
-			kernel@1a000000 {
-				reg = <0x1a000000 0x04000000>;
-			};
-
-			dtb@1e000000 {
-				reg = <0x1e000000 0x01000000>;
-				read-only;
-			};
-
-			empty@1f000000 {
-				reg = <0x1f000000 0x21000000>;
-			};
-		};
-
-		nand@4,0 {
-			compatible = "fsl,mpc8572-fcm-nand",
-				     "fsl,elbc-fcm-nand";
-			reg = <0x4 0x0 0x40000>;
-		};
-
-		nand@5,0 {
-			compatible = "fsl,mpc8572-fcm-nand",
-				     "fsl,elbc-fcm-nand";
-			reg = <0x5 0x0 0x40000>;
-		};
-
-		nand@6,0 {
-			compatible = "fsl,mpc8572-fcm-nand",
-				     "fsl,elbc-fcm-nand";
-			reg = <0x6 0x0 0x40000>;
-		};
 	};
 
-	soc8572@fffe00000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		device_type = "soc";
-		compatible = "simple-bus";
+	board_soc: soc: soc8572@fffe00000 {
 		ranges = <0x0 0xf 0xffe00000 0x100000>;
-		bus-frequency = <0>;		// Filled out by uboot.
-
-		ecm-law@0 {
-			compatible = "fsl,ecm-law";
-			reg = <0x0 0x1000>;
-			fsl,num-laws = <12>;
-		};
-
-		ecm@1000 {
-			compatible = "fsl,mpc8572-ecm", "fsl,ecm";
-			reg = <0x1000 0x1000>;
-			interrupts = <17 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		memory-controller@2000 {
-			compatible = "fsl,mpc8572-memory-controller";
-			reg = <0x2000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <18 2>;
-		};
-
-		memory-controller@6000 {
-			compatible = "fsl,mpc8572-memory-controller";
-			reg = <0x6000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <18 2>;
-		};
-
-		L2: l2-cache-controller@20000 {
-			compatible = "fsl,mpc8572-l2-cache-controller";
-			reg = <0x20000 0x1000>;
-			cache-line-size = <32>;	// 32 bytes
-			cache-size = <0x100000>; // L2, 1M
-			interrupt-parent = <&mpic>;
-			interrupts = <16 2>;
-		};
-
-		i2c@3000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <0>;
-			compatible = "fsl-i2c";
-			reg = <0x3000 0x100>;
-			interrupts = <43 2>;
-			interrupt-parent = <&mpic>;
-			dfsrr;
-		};
-
-		i2c@3100 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <1>;
-			compatible = "fsl-i2c";
-			reg = <0x3100 0x100>;
-			interrupts = <43 2>;
-			interrupt-parent = <&mpic>;
-			dfsrr;
-		};
-
-		dma@c300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,mpc8572-dma", "fsl,eloplus-dma";
-			reg = <0xc300 0x4>;
-			ranges = <0x0 0xc100 0x200>;
-			cell-index = <1>;
-			dma-channel@0 {
-				compatible = "fsl,mpc8572-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupt-parent = <&mpic>;
-				interrupts = <76 2>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,mpc8572-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupt-parent = <&mpic>;
-				interrupts = <77 2>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,mpc8572-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupt-parent = <&mpic>;
-				interrupts = <78 2>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,mpc8572-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupt-parent = <&mpic>;
-				interrupts = <79 2>;
-			};
-		};
-
-		dma@21300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,mpc8572-dma", "fsl,eloplus-dma";
-			reg = <0x21300 0x4>;
-			ranges = <0x0 0x21100 0x200>;
-			cell-index = <0>;
-			dma-channel@0 {
-				compatible = "fsl,mpc8572-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupt-parent = <&mpic>;
-				interrupts = <20 2>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,mpc8572-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupt-parent = <&mpic>;
-				interrupts = <21 2>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,mpc8572-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupt-parent = <&mpic>;
-				interrupts = <22 2>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,mpc8572-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupt-parent = <&mpic>;
-				interrupts = <23 2>;
-			};
-		};
-
-		enet0: ethernet@24000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <0>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x24000 0x1000>;
-			ranges = <0x0 0x24000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <29 2 30 2 34 2>;
-			interrupt-parent = <&mpic>;
-			tbi-handle = <&tbi0>;
-			phy-handle = <&phy0>;
-			phy-connection-type = "rgmii-id";
-
-			mdio@520 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				compatible = "fsl,gianfar-mdio";
-				reg = <0x520 0x20>;
-
-				phy0: ethernet-phy@0 {
-					interrupt-parent = <&mpic>;
-					interrupts = <10 1>;
-					reg = <0x0>;
-				};
-				phy1: ethernet-phy@1 {
-					interrupt-parent = <&mpic>;
-					interrupts = <10 1>;
-					reg = <0x1>;
-				};
-				phy2: ethernet-phy@2 {
-					interrupt-parent = <&mpic>;
-					interrupts = <10 1>;
-					reg = <0x2>;
-				};
-				phy3: ethernet-phy@3 {
-					interrupt-parent = <&mpic>;
-					interrupts = <10 1>;
-					reg = <0x3>;
-				};
-
-				tbi0: tbi-phy@11 {
-					reg = <0x11>;
-					device_type = "tbi-phy";
-				};
-			};
-		};
-
-		enet1: ethernet@25000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <1>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x25000 0x1000>;
-			ranges = <0x0 0x25000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <35 2 36 2 40 2>;
-			interrupt-parent = <&mpic>;
-			tbi-handle = <&tbi1>;
-			phy-handle = <&phy1>;
-			phy-connection-type = "rgmii-id";
-
-			mdio@520 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				compatible = "fsl,gianfar-tbi";
-				reg = <0x520 0x20>;
-
-				tbi1: tbi-phy@11 {
-					reg = <0x11>;
-					device_type = "tbi-phy";
-				};
-			};
-		};
-
-		enet2: ethernet@26000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <2>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x26000 0x1000>;
-			ranges = <0x0 0x26000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <31 2 32 2 33 2>;
-			interrupt-parent = <&mpic>;
-			tbi-handle = <&tbi2>;
-			phy-handle = <&phy2>;
-			phy-connection-type = "rgmii-id";
-
-			mdio@520 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				compatible = "fsl,gianfar-tbi";
-				reg = <0x520 0x20>;
-
-				tbi2: tbi-phy@11 {
-					reg = <0x11>;
-					device_type = "tbi-phy";
-				};
-			};
-		};
-
-		enet3: ethernet@27000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <3>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x27000 0x1000>;
-			ranges = <0x0 0x27000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <37 2 38 2 39 2>;
-			interrupt-parent = <&mpic>;
-			tbi-handle = <&tbi3>;
-			phy-handle = <&phy3>;
-			phy-connection-type = "rgmii-id";
-
-			mdio@520 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				compatible = "fsl,gianfar-tbi";
-				reg = <0x520 0x20>;
-
-				tbi3: tbi-phy@11 {
-					reg = <0x11>;
-					device_type = "tbi-phy";
-				};
-			};
-		};
-
-		serial0: serial@4500 {
-			cell-index = <0>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4500 0x100>;
-			clock-frequency = <0>;
-			interrupts = <42 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		serial1: serial@4600 {
-			cell-index = <1>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4600 0x100>;
-			clock-frequency = <0>;
-			interrupts = <42 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		global-utilities@e0000 {	//global utilities block
-			compatible = "fsl,mpc8572-guts";
-			reg = <0xe0000 0x1000>;
-			fsl,has-rstcr;
-		};
-
-		msi@41600 {
-			compatible = "fsl,mpc8572-msi", "fsl,mpic-msi";
-			reg = <0x41600 0x80>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xe0 0
-				0xe1 0
-				0xe2 0
-				0xe3 0
-				0xe4 0
-				0xe5 0
-				0xe6 0
-				0xe7 0>;
-			interrupt-parent = <&mpic>;
-		};
-
-		crypto@30000 {
-			compatible = "fsl,sec3.0", "fsl,sec2.4", "fsl,sec2.2",
-				     "fsl,sec2.1", "fsl,sec2.0";
-			reg = <0x30000 0x10000>;
-			interrupts = <45 2 58 2>;
-			interrupt-parent = <&mpic>;
-			fsl,num-channels = <4>;
-			fsl,channel-fifo-len = <24>;
-			fsl,exec-units-mask = <0x9fe>;
-			fsl,descriptor-types-mask = <0x3ab0ebf>;
-		};
-
-		mpic: pic@40000 {
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <2>;
-			reg = <0x40000 0x40000>;
-			compatible = "chrp,open-pic";
-			device_type = "open-pic";
-		};
 	};
 
-	pci0: pcie@fffe08000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
+	board_pci0: pci0: pcie@fffe08000 {
 		reg = <0xf 0xffe08000 0 0x1000>;
-		bus-range = <0 255>;
 		ranges = <0x2000000 0x0 0xe0000000 0xc 0x00000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0xf 0xffc00000 0x0 0x00010000>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <24 2>;
-		interrupt-map-mask = <0xff00 0x0 0x0 0x7>;
-		interrupt-map = <
-			/* IDSEL 0x11 func 0 - PCI slot 1 */
-			0x8800 0x0 0x0 0x1 &mpic 0x2 0x1
-			0x8800 0x0 0x0 0x2 &mpic 0x3 0x1
-			0x8800 0x0 0x0 0x3 &mpic 0x4 0x1
-			0x8800 0x0 0x0 0x4 &mpic 0x1 0x1
-
-			/* IDSEL 0x11 func 1 - PCI slot 1 */
-			0x8900 0x0 0x0 0x1 &mpic 0x2 0x1
-			0x8900 0x0 0x0 0x2 &mpic 0x3 0x1
-			0x8900 0x0 0x0 0x3 &mpic 0x4 0x1
-			0x8900 0x0 0x0 0x4 &mpic 0x1 0x1
-
-			/* IDSEL 0x11 func 2 - PCI slot 1 */
-			0x8a00 0x0 0x0 0x1 &mpic 0x2 0x1
-			0x8a00 0x0 0x0 0x2 &mpic 0x3 0x1
-			0x8a00 0x0 0x0 0x3 &mpic 0x4 0x1
-			0x8a00 0x0 0x0 0x4 &mpic 0x1 0x1
-
-			/* IDSEL 0x11 func 3 - PCI slot 1 */
-			0x8b00 0x0 0x0 0x1 &mpic 0x2 0x1
-			0x8b00 0x0 0x0 0x2 &mpic 0x3 0x1
-			0x8b00 0x0 0x0 0x3 &mpic 0x4 0x1
-			0x8b00 0x0 0x0 0x4 &mpic 0x1 0x1
-
-			/* IDSEL 0x11 func 4 - PCI slot 1 */
-			0x8c00 0x0 0x0 0x1 &mpic 0x2 0x1
-			0x8c00 0x0 0x0 0x2 &mpic 0x3 0x1
-			0x8c00 0x0 0x0 0x3 &mpic 0x4 0x1
-			0x8c00 0x0 0x0 0x4 &mpic 0x1 0x1
-
-			/* IDSEL 0x11 func 5 - PCI slot 1 */
-			0x8d00 0x0 0x0 0x1 &mpic 0x2 0x1
-			0x8d00 0x0 0x0 0x2 &mpic 0x3 0x1
-			0x8d00 0x0 0x0 0x3 &mpic 0x4 0x1
-			0x8d00 0x0 0x0 0x4 &mpic 0x1 0x1
-
-			/* IDSEL 0x11 func 6 - PCI slot 1 */
-			0x8e00 0x0 0x0 0x1 &mpic 0x2 0x1
-			0x8e00 0x0 0x0 0x2 &mpic 0x3 0x1
-			0x8e00 0x0 0x0 0x3 &mpic 0x4 0x1
-			0x8e00 0x0 0x0 0x4 &mpic 0x1 0x1
-
-			/* IDSEL 0x11 func 7 - PCI slot 1 */
-			0x8f00 0x0 0x0 0x1 &mpic 0x2 0x1
-			0x8f00 0x0 0x0 0x2 &mpic 0x3 0x1
-			0x8f00 0x0 0x0 0x3 &mpic 0x4 0x1
-			0x8f00 0x0 0x0 0x4 &mpic 0x1 0x1
-
-			/* IDSEL 0x12 func 0 - PCI slot 2 */
-			0x9000 0x0 0x0 0x1 &mpic 0x3 0x1
-			0x9000 0x0 0x0 0x2 &mpic 0x4 0x1
-			0x9000 0x0 0x0 0x3 &mpic 0x1 0x1
-			0x9000 0x0 0x0 0x4 &mpic 0x2 0x1
-
-			/* IDSEL 0x12 func 1 - PCI slot 2 */
-			0x9100 0x0 0x0 0x1 &mpic 0x3 0x1
-			0x9100 0x0 0x0 0x2 &mpic 0x4 0x1
-			0x9100 0x0 0x0 0x3 &mpic 0x1 0x1
-			0x9100 0x0 0x0 0x4 &mpic 0x2 0x1
-
-			/* IDSEL 0x12 func 2 - PCI slot 2 */
-			0x9200 0x0 0x0 0x1 &mpic 0x3 0x1
-			0x9200 0x0 0x0 0x2 &mpic 0x4 0x1
-			0x9200 0x0 0x0 0x3 &mpic 0x1 0x1
-			0x9200 0x0 0x0 0x4 &mpic 0x2 0x1
-
-			/* IDSEL 0x12 func 3 - PCI slot 2 */
-			0x9300 0x0 0x0 0x1 &mpic 0x3 0x1
-			0x9300 0x0 0x0 0x2 &mpic 0x4 0x1
-			0x9300 0x0 0x0 0x3 &mpic 0x1 0x1
-			0x9300 0x0 0x0 0x4 &mpic 0x2 0x1
-
-			/* IDSEL 0x12 func 4 - PCI slot 2 */
-			0x9400 0x0 0x0 0x1 &mpic 0x3 0x1
-			0x9400 0x0 0x0 0x2 &mpic 0x4 0x1
-			0x9400 0x0 0x0 0x3 &mpic 0x1 0x1
-			0x9400 0x0 0x0 0x4 &mpic 0x2 0x1
-
-			/* IDSEL 0x12 func 5 - PCI slot 2 */
-			0x9500 0x0 0x0 0x1 &mpic 0x3 0x1
-			0x9500 0x0 0x0 0x2 &mpic 0x4 0x1
-			0x9500 0x0 0x0 0x3 &mpic 0x1 0x1
-			0x9500 0x0 0x0 0x4 &mpic 0x2 0x1
-
-			/* IDSEL 0x12 func 6 - PCI slot 2 */
-			0x9600 0x0 0x0 0x1 &mpic 0x3 0x1
-			0x9600 0x0 0x0 0x2 &mpic 0x4 0x1
-			0x9600 0x0 0x0 0x3 &mpic 0x1 0x1
-			0x9600 0x0 0x0 0x4 &mpic 0x2 0x1
-
-			/* IDSEL 0x12 func 7 - PCI slot 2 */
-			0x9700 0x0 0x0 0x1 &mpic 0x3 0x1
-			0x9700 0x0 0x0 0x2 &mpic 0x4 0x1
-			0x9700 0x0 0x0 0x3 &mpic 0x1 0x1
-			0x9700 0x0 0x0 0x4 &mpic 0x2 0x1
-
-			// IDSEL 0x1c  USB
-			0xe000 0x0 0x0 0x1 &i8259 0xc 0x2
-			0xe100 0x0 0x0 0x2 &i8259 0x9 0x2
-			0xe200 0x0 0x0 0x3 &i8259 0xa 0x2
-			0xe300 0x0 0x0 0x4 &i8259 0xb 0x2
-
-			// IDSEL 0x1d  Audio
-			0xe800 0x0 0x0 0x1 &i8259 0x6 0x2
-
-			// IDSEL 0x1e Legacy
-			0xf000 0x0 0x0 0x1 &i8259 0x7 0x2
-			0xf100 0x0 0x0 0x1 &i8259 0x7 0x2
-
-			// IDSEL 0x1f IDE/SATA
-			0xf800 0x0 0x0 0x1 &i8259 0xe 0x2
-			0xf900 0x0 0x0 0x1 &i8259 0x5 0x2
-
-			>;
-
 		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
 			ranges = <0x2000000 0x0 0xe0000000
 				  0x2000000 0x0 0xe0000000
 				  0x0 0x20000000
@@ -667,99 +47,14 @@
 				  0x1000000 0x0 0x0
 				  0x1000000 0x0 0x0
 				  0x0 0x10000>;
-			uli1575@0 {
-				reg = <0x0 0x0 0x0 0x0 0x0>;
-				#size-cells = <2>;
-				#address-cells = <3>;
-				ranges = <0x2000000 0x0 0xe0000000
-					  0x2000000 0x0 0xe0000000
-					  0x0 0x20000000
-
-					  0x1000000 0x0 0x0
-					  0x1000000 0x0 0x0
-					  0x0 0x10000>;
-				isa@1e {
-					device_type = "isa";
-					#interrupt-cells = <2>;
-					#size-cells = <1>;
-					#address-cells = <2>;
-					reg = <0xf000 0x0 0x0 0x0 0x0>;
-					ranges = <0x1 0x0 0x1000000 0x0 0x0
-						  0x1000>;
-					interrupt-parent = <&i8259>;
-
-					i8259: interrupt-controller@20 {
-						reg = <0x1 0x20 0x2
-						       0x1 0xa0 0x2
-						       0x1 0x4d0 0x2>;
-						interrupt-controller;
-						device_type = "interrupt-controller";
-						#address-cells = <0>;
-						#interrupt-cells = <2>;
-						compatible = "chrp,iic";
-						interrupts = <9 2>;
-						interrupt-parent = <&mpic>;
-					};
-
-					i8042@60 {
-						#size-cells = <0>;
-						#address-cells = <1>;
-						reg = <0x1 0x60 0x1 0x1 0x64 0x1>;
-						interrupts = <1 3 12 3>;
-						interrupt-parent =
-							<&i8259>;
-
-						keyboard@0 {
-							reg = <0x0>;
-							compatible = "pnpPNP,303";
-						};
-
-						mouse@1 {
-							reg = <0x1>;
-							compatible = "pnpPNP,f03";
-						};
-					};
-
-					rtc@70 {
-						compatible = "pnpPNP,b00";
-						reg = <0x1 0x70 0x2>;
-					};
-
-					gpio@400 {
-						reg = <0x1 0x400 0x80>;
-					};
-				};
-			};
 		};
-
 	};
 
 	pci1: pcie@fffe09000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
 		reg = <0xf 0xffe09000 0 0x1000>;
-		bus-range = <0 255>;
 		ranges = <0x2000000 0x0 0xe0000000 0xc 0x20000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0xf 0xffc10000 0x0 0x00010000>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <25 2>;
-		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
-		interrupt-map = <
-			/* IDSEL 0x0 */
-			0000 0x0 0x0 0x1 &mpic 0x4 0x1
-			0000 0x0 0x0 0x2 &mpic 0x5 0x1
-			0000 0x0 0x0 0x3 &mpic 0x6 0x1
-			0000 0x0 0x0 0x4 &mpic 0x7 0x1
-			>;
 		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
 			ranges = <0x2000000 0x0 0xe0000000
 				  0x2000000 0x0 0xe0000000
 				  0x0 0x20000000
@@ -771,31 +66,10 @@
 	};
 
 	pci2: pcie@fffe0a000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
 		reg = <0xf 0xffe0a000 0 0x1000>;
-		bus-range = <0 255>;
 		ranges = <0x2000000 0x0 0xe0000000 0xc 0x40000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0xf 0xffc20000 0x0 0x00010000>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <26 2>;
-		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
-		interrupt-map = <
-			/* IDSEL 0x0 */
-			0000 0x0 0x0 0x1 &mpic 0x0 0x1
-			0000 0x0 0x0 0x2 &mpic 0x1 0x1
-			0000 0x0 0x0 0x3 &mpic 0x2 0x1
-			0000 0x0 0x0 0x4 &mpic 0x3 0x1
-			>;
 		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
 			ranges = <0x2000000 0x0 0xe0000000
 				  0x2000000 0x0 0xe0000000
 				  0x0 0x20000000
@@ -806,3 +80,11 @@
 		};
 	};
 };
+
+/*
+ * mpc8572ds.dtsi must be last to ensure board_pci0 overrides pci0 settings
+ * for interrupt-map & interrupt-map-mask
+ */
+
+/include/ "fsl/mpc8572si-post.dtsi"
+/include/ "mpc8572ds.dtsi"
diff --git a/arch/powerpc/boot/dts/mpc8572ds_camp_core0.dts b/arch/powerpc/boot/dts/mpc8572ds_camp_core0.dts
index 3375c2ab0c3..d34d1271212 100644
--- a/arch/powerpc/boot/dts/mpc8572ds_camp_core0.dts
+++ b/arch/powerpc/boot/dts/mpc8572ds_camp_core0.dts
@@ -14,494 +14,69 @@
  * option) any later version.
  */
 
-/dts-v1/;
+/include/ "mpc8572ds.dts"
+
 / {
 	model = "fsl,MPC8572DS";
 	compatible = "fsl,MPC8572DS", "fsl,MPC8572DS-CAMP";
-	#address-cells = <1>;
-	#size-cells = <1>;
-
-	aliases {
-		ethernet0 = &enet0;
-		ethernet1 = &enet1;
-		serial0 = &serial0;
-		pci0 = &pci0;
-		pci1 = &pci1;
-	};
 
 	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
 		PowerPC,8572@0 {
-			device_type = "cpu";
-			reg = <0x0>;
-			d-cache-line-size = <32>;	// 32 bytes
-			i-cache-line-size = <32>;	// 32 bytes
-			d-cache-size = <0x8000>;		// L1, 32K
-			i-cache-size = <0x8000>;		// L1, 32K
-			timebase-frequency = <0>;
-			bus-frequency = <0>;
-			clock-frequency = <0>;
-			next-level-cache = <&L2>;
 		};
-
+		PowerPC,8572@1 {
+			status = "disabled";
+		};
 	};
 
-	memory {
-		device_type = "memory";
-		reg = <0x0 0x0>;	// Filled by U-Boot
+	localbus@ffe05000 {
+		status = "disabled";
 	};
 
 	soc8572@ffe00000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		device_type = "soc";
-		compatible = "simple-bus";
-		ranges = <0x0 0xffe00000 0x100000>;
-		bus-frequency = <0>;		// Filled out by uboot.
-
-		ecm-law@0 {
-			compatible = "fsl,ecm-law";
-			reg = <0x0 0x1000>;
-			fsl,num-laws = <12>;
+		serial@4600 {
+			status = "disabled";
 		};
-
-		ecm@1000 {
-			compatible = "fsl,mpc8572-ecm", "fsl,ecm";
-			reg = <0x1000 0x1000>;
-			interrupts = <17 2>;
-			interrupt-parent = <&mpic>;
+		dma@c300 {
+			status = "disabled";
 		};
-
-		memory-controller@2000 {
-			compatible = "fsl,mpc8572-memory-controller";
-			reg = <0x2000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <18 2>;
+		gpio-controller@f000 {
 		};
-
-		memory-controller@6000 {
-			compatible = "fsl,mpc8572-memory-controller";
-			reg = <0x6000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <18 2>;
-		};
-
-		L2: l2-cache-controller@20000 {
-			compatible = "fsl,mpc8572-l2-cache-controller";
-			reg = <0x20000 0x1000>;
-			cache-line-size = <32>;	// 32 bytes
+		l2-cache-controller@20000 {
 			cache-size = <0x80000>;	// L2, 512K
-			interrupt-parent = <&mpic>;
-			interrupts = <16 2>;
 		};
-
-		i2c@3000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <0>;
-			compatible = "fsl-i2c";
-			reg = <0x3000 0x100>;
-			interrupts = <43 2>;
-			interrupt-parent = <&mpic>;
-			dfsrr;
+		ethernet@26000 {
+			status = "disabled";
 		};
-
-		i2c@3100 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <1>;
-			compatible = "fsl-i2c";
-			reg = <0x3100 0x100>;
-			interrupts = <43 2>;
-			interrupt-parent = <&mpic>;
-			dfsrr;
+		mdio@26520 {
+			status = "disabled";
 		};
-
-		dma@21300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,mpc8572-dma", "fsl,eloplus-dma";
-			reg = <0x21300 0x4>;
-			ranges = <0x0 0x21100 0x200>;
-			cell-index = <0>;
-			dma-channel@0 {
-				compatible = "fsl,mpc8572-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupt-parent = <&mpic>;
-				interrupts = <20 2>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,mpc8572-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupt-parent = <&mpic>;
-				interrupts = <21 2>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,mpc8572-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupt-parent = <&mpic>;
-				interrupts = <22 2>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,mpc8572-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupt-parent = <&mpic>;
-				interrupts = <23 2>;
-			};
+		ethernet@27000 {
+			status = "disabled";
 		};
-
-		enet0: ethernet@24000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <0>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x24000 0x1000>;
-			ranges = <0x0 0x24000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <29 2 30 2 34 2>;
-			interrupt-parent = <&mpic>;
-			phy-handle = <&phy0>;
-			phy-connection-type = "rgmii-id";
-
-			mdio@520 {
-				#address-cells = <1>;
-				#size-cells = <0>;
-				compatible = "fsl,gianfar-mdio";
-				reg = <0x520 0x20>;
-
-				phy0: ethernet-phy@0 {
-					interrupt-parent = <&mpic>;
-					interrupts = <10 1>;
-					reg = <0x0>;
-				};
-				phy1: ethernet-phy@1 {
-					interrupt-parent = <&mpic>;
-					interrupts = <10 1>;
-					reg = <0x1>;
-				};
-			};
+		mdio@27520 {
+			status = "disabled";
 		};
-
-		enet1: ethernet@25000 {
-			cell-index = <1>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x25000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <35 2 36 2 40 2>;
-			interrupt-parent = <&mpic>;
-			phy-handle = <&phy1>;
-			phy-connection-type = "rgmii-id";
-		};
-
-		serial0: serial@4500 {
-			cell-index = <0>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4500 0x100>;
-			clock-frequency = <0>;
+		pic@40000 {
+			protected-sources = <
+			31 32 33 37 38 39       /* enet2 enet3 */
+			76 77 78 79 26 42	/* dma2 pci2 serial*/
+			0xe4 0xe5 0xe6 0xe7	/* msi */
+			>;
 		};
 
 		msi@41600 {
-			compatible = "fsl,mpc8572-msi", "fsl,mpic-msi";
-			reg = <0x41600 0x80>;
 			msi-available-ranges = <0 0x80>;
 			interrupts = <
 				0xe0 0
 				0xe1 0
 				0xe2 0
 				0xe3 0>;
-			interrupt-parent = <&mpic>;
-		};
-
-		global-utilities@e0000 {	//global utilities block
-			compatible = "fsl,mpc8572-guts";
-			reg = <0xe0000 0x1000>;
-			fsl,has-rstcr;
-		};
-
-		crypto@30000 {
-			compatible = "fsl,sec3.0", "fsl,sec2.4", "fsl,sec2.2",
-				     "fsl,sec2.1", "fsl,sec2.0";
-			reg = <0x30000 0x10000>;
-			interrupts = <45 2 58 2>;
-			interrupt-parent = <&mpic>;
-			fsl,num-channels = <4>;
-			fsl,channel-fifo-len = <24>;
-			fsl,exec-units-mask = <0x9fe>;
-			fsl,descriptor-types-mask = <0x3ab0ebf>;
-		};
-
-		mpic: pic@40000 {
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <2>;
-			reg = <0x40000 0x40000>;
-			compatible = "chrp,open-pic";
-			device_type = "open-pic";
-			protected-sources = <
-			31 32 33 37 38 39       /* enet2 enet3 */
-			76 77 78 79 26 42	/* dma2 pci2 serial*/
-			0xe4 0xe5 0xe6 0xe7	/* msi */
-			>;
 		};
-	};
-
-	pci0: pcie@ffe08000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
-		reg = <0xffe08000 0x1000>;
-		bus-range = <0 255>;
-		ranges = <0x2000000 0x0 0x80000000 0x80000000 0x0 0x20000000
-			  0x1000000 0x0 0x0 0xffc00000 0x0 0x10000>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <24 2>;
-		interrupt-map-mask = <0xff00 0x0 0x0 0x7>;
-		interrupt-map = <
-			/* IDSEL 0x11 func 0 - PCI slot 1 */
-			0x8800 0x0 0x0 0x1 &mpic 0x2 0x1
-			0x8800 0x0 0x0 0x2 &mpic 0x3 0x1
-			0x8800 0x0 0x0 0x3 &mpic 0x4 0x1
-			0x8800 0x0 0x0 0x4 &mpic 0x1 0x1
-
-			/* IDSEL 0x11 func 1 - PCI slot 1 */
-			0x8900 0x0 0x0 0x1 &mpic 0x2 0x1
-			0x8900 0x0 0x0 0x2 &mpic 0x3 0x1
-			0x8900 0x0 0x0 0x3 &mpic 0x4 0x1
-			0x8900 0x0 0x0 0x4 &mpic 0x1 0x1
-
-			/* IDSEL 0x11 func 2 - PCI slot 1 */
-			0x8a00 0x0 0x0 0x1 &mpic 0x2 0x1
-			0x8a00 0x0 0x0 0x2 &mpic 0x3 0x1
-			0x8a00 0x0 0x0 0x3 &mpic 0x4 0x1
-			0x8a00 0x0 0x0 0x4 &mpic 0x1 0x1
-
-			/* IDSEL 0x11 func 3 - PCI slot 1 */
-			0x8b00 0x0 0x0 0x1 &mpic 0x2 0x1
-			0x8b00 0x0 0x0 0x2 &mpic 0x3 0x1
-			0x8b00 0x0 0x0 0x3 &mpic 0x4 0x1
-			0x8b00 0x0 0x0 0x4 &mpic 0x1 0x1
-
-			/* IDSEL 0x11 func 4 - PCI slot 1 */
-			0x8c00 0x0 0x0 0x1 &mpic 0x2 0x1
-			0x8c00 0x0 0x0 0x2 &mpic 0x3 0x1
-			0x8c00 0x0 0x0 0x3 &mpic 0x4 0x1
-			0x8c00 0x0 0x0 0x4 &mpic 0x1 0x1
-
-			/* IDSEL 0x11 func 5 - PCI slot 1 */
-			0x8d00 0x0 0x0 0x1 &mpic 0x2 0x1
-			0x8d00 0x0 0x0 0x2 &mpic 0x3 0x1
-			0x8d00 0x0 0x0 0x3 &mpic 0x4 0x1
-			0x8d00 0x0 0x0 0x4 &mpic 0x1 0x1
-
-			/* IDSEL 0x11 func 6 - PCI slot 1 */
-			0x8e00 0x0 0x0 0x1 &mpic 0x2 0x1
-			0x8e00 0x0 0x0 0x2 &mpic 0x3 0x1
-			0x8e00 0x0 0x0 0x3 &mpic 0x4 0x1
-			0x8e00 0x0 0x0 0x4 &mpic 0x1 0x1
-
-			/* IDSEL 0x11 func 7 - PCI slot 1 */
-			0x8f00 0x0 0x0 0x1 &mpic 0x2 0x1
-			0x8f00 0x0 0x0 0x2 &mpic 0x3 0x1
-			0x8f00 0x0 0x0 0x3 &mpic 0x4 0x1
-			0x8f00 0x0 0x0 0x4 &mpic 0x1 0x1
-
-			/* IDSEL 0x12 func 0 - PCI slot 2 */
-			0x9000 0x0 0x0 0x1 &mpic 0x3 0x1
-			0x9000 0x0 0x0 0x2 &mpic 0x4 0x1
-			0x9000 0x0 0x0 0x3 &mpic 0x1 0x1
-			0x9000 0x0 0x0 0x4 &mpic 0x2 0x1
-
-			/* IDSEL 0x12 func 1 - PCI slot 2 */
-			0x9100 0x0 0x0 0x1 &mpic 0x3 0x1
-			0x9100 0x0 0x0 0x2 &mpic 0x4 0x1
-			0x9100 0x0 0x0 0x3 &mpic 0x1 0x1
-			0x9100 0x0 0x0 0x4 &mpic 0x2 0x1
-
-			/* IDSEL 0x12 func 2 - PCI slot 2 */
-			0x9200 0x0 0x0 0x1 &mpic 0x3 0x1
-			0x9200 0x0 0x0 0x2 &mpic 0x4 0x1
-			0x9200 0x0 0x0 0x3 &mpic 0x1 0x1
-			0x9200 0x0 0x0 0x4 &mpic 0x2 0x1
-
-			/* IDSEL 0x12 func 3 - PCI slot 2 */
-			0x9300 0x0 0x0 0x1 &mpic 0x3 0x1
-			0x9300 0x0 0x0 0x2 &mpic 0x4 0x1
-			0x9300 0x0 0x0 0x3 &mpic 0x1 0x1
-			0x9300 0x0 0x0 0x4 &mpic 0x2 0x1
-
-			/* IDSEL 0x12 func 4 - PCI slot 2 */
-			0x9400 0x0 0x0 0x1 &mpic 0x3 0x1
-			0x9400 0x0 0x0 0x2 &mpic 0x4 0x1
-			0x9400 0x0 0x0 0x3 &mpic 0x1 0x1
-			0x9400 0x0 0x0 0x4 &mpic 0x2 0x1
-
-			/* IDSEL 0x12 func 5 - PCI slot 2 */
-			0x9500 0x0 0x0 0x1 &mpic 0x3 0x1
-			0x9500 0x0 0x0 0x2 &mpic 0x4 0x1
-			0x9500 0x0 0x0 0x3 &mpic 0x1 0x1
-			0x9500 0x0 0x0 0x4 &mpic 0x2 0x1
-
-			/* IDSEL 0x12 func 6 - PCI slot 2 */
-			0x9600 0x0 0x0 0x1 &mpic 0x3 0x1
-			0x9600 0x0 0x0 0x2 &mpic 0x4 0x1
-			0x9600 0x0 0x0 0x3 &mpic 0x1 0x1
-			0x9600 0x0 0x0 0x4 &mpic 0x2 0x1
-
-			/* IDSEL 0x12 func 7 - PCI slot 2 */
-			0x9700 0x0 0x0 0x1 &mpic 0x3 0x1
-			0x9700 0x0 0x0 0x2 &mpic 0x4 0x1
-			0x9700 0x0 0x0 0x3 &mpic 0x1 0x1
-			0x9700 0x0 0x0 0x4 &mpic 0x2 0x1
-
-			// IDSEL 0x1c  USB
-			0xe000 0x0 0x0 0x1 &i8259 0xc 0x2
-			0xe100 0x0 0x0 0x2 &i8259 0x9 0x2
-			0xe200 0x0 0x0 0x3 &i8259 0xa 0x2
-			0xe300 0x0 0x0 0x4 &i8259 0xb 0x2
-
-			// IDSEL 0x1d  Audio
-			0xe800 0x0 0x0 0x1 &i8259 0x6 0x2
-
-			// IDSEL 0x1e Legacy
-			0xf000 0x0 0x0 0x1 &i8259 0x7 0x2
-			0xf100 0x0 0x0 0x1 &i8259 0x7 0x2
-
-			// IDSEL 0x1f IDE/SATA
-			0xf800 0x0 0x0 0x1 &i8259 0xe 0x2
-			0xf900 0x0 0x0 0x1 &i8259 0x5 0x2
-
-			>;
-
-		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
-			ranges = <0x2000000 0x0 0x80000000
-				  0x2000000 0x0 0x80000000
-				  0x0 0x20000000
-
-				  0x1000000 0x0 0x0
-				  0x1000000 0x0 0x0
-				  0x0 0x10000>;
-			uli1575@0 {
-				reg = <0x0 0x0 0x0 0x0 0x0>;
-				#size-cells = <2>;
-				#address-cells = <3>;
-				ranges = <0x2000000 0x0 0x80000000
-					  0x2000000 0x0 0x80000000
-					  0x0 0x20000000
-
-					  0x1000000 0x0 0x0
-					  0x1000000 0x0 0x0
-					  0x0 0x10000>;
-				isa@1e {
-					device_type = "isa";
-					#interrupt-cells = <2>;
-					#size-cells = <1>;
-					#address-cells = <2>;
-					reg = <0xf000 0x0 0x0 0x0 0x0>;
-					ranges = <0x1 0x0 0x1000000 0x0 0x0
-						  0x1000>;
-					interrupt-parent = <&i8259>;
-
-					i8259: interrupt-controller@20 {
-						reg = <0x1 0x20 0x2
-						       0x1 0xa0 0x2
-						       0x1 0x4d0 0x2>;
-						interrupt-controller;
-						device_type = "interrupt-controller";
-						#address-cells = <0>;
-						#interrupt-cells = <2>;
-						compatible = "chrp,iic";
-						interrupts = <9 2>;
-						interrupt-parent = <&mpic>;
-					};
-
-					i8042@60 {
-						#size-cells = <0>;
-						#address-cells = <1>;
-						reg = <0x1 0x60 0x1 0x1 0x64 0x1>;
-						interrupts = <1 3 12 3>;
-						interrupt-parent =
-							<&i8259>;
-
-						keyboard@0 {
-							reg = <0x0>;
-							compatible = "pnpPNP,303";
-						};
-
-						mouse@1 {
-							reg = <0x1>;
-							compatible = "pnpPNP,f03";
-						};
-					};
-
-					rtc@70 {
-						compatible = "pnpPNP,b00";
-						reg = <0x1 0x70 0x2>;
-					};
-
-					gpio@400 {
-						reg = <0x1 0x400 0x80>;
-					};
-				};
-			};
+		timer@42100 {
+			status = "disabled";
 		};
-
 	};
-
-	pci1: pcie@ffe09000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
-		reg = <0xffe09000 0x1000>;
-		bus-range = <0 255>;
-		ranges = <0x2000000 0x0 0xa0000000 0xa0000000 0x0 0x20000000
-			  0x1000000 0x0 0x0 0xffc10000 0x0 0x10000>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <25 2>;
-		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
-		interrupt-map = <
-			/* IDSEL 0x0 */
-			0000 0x0 0x0 0x1 &mpic 0x4 0x1
-			0000 0x0 0x0 0x2 &mpic 0x5 0x1
-			0000 0x0 0x0 0x3 &mpic 0x6 0x1
-			0000 0x0 0x0 0x4 &mpic 0x7 0x1
-			>;
-		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
-			ranges = <0x2000000 0x0 0xa0000000
-				  0x2000000 0x0 0xa0000000
-				  0x0 0x20000000
-
-				  0x1000000 0x0 0x0
-				  0x1000000 0x0 0x0
-				  0x0 0x10000>;
-		};
+	pcie@ffe0a000 {
+		status = "disabled";
 	};
 };
diff --git a/arch/powerpc/boot/dts/mpc8572ds_camp_core1.dts b/arch/powerpc/boot/dts/mpc8572ds_camp_core1.dts
index e7b477f6a3f..d6a8fafc0d0 100644
--- a/arch/powerpc/boot/dts/mpc8572ds_camp_core1.dts
+++ b/arch/powerpc/boot/dts/mpc8572ds_camp_core1.dts
@@ -15,169 +15,74 @@
  * option) any later version.
  */
 
-/dts-v1/;
+/include/ "mpc8572ds.dts"
+
 / {
 	model = "fsl,MPC8572DS";
 	compatible = "fsl,MPC8572DS", "fsl,MPC8572DS-CAMP";
-	#address-cells = <1>;
-	#size-cells = <1>;
-
-	aliases {
-		ethernet2 = &enet2;
-		ethernet3 = &enet3;
-		serial0 = &serial0;
-		pci2 = &pci2;
-	};
 
 	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
+		PowerPC,8572@0 {
+			status = "disabled";
+		};
 		PowerPC,8572@1 {
-			device_type = "cpu";
-			reg = <0x1>;
-			d-cache-line-size = <32>;	// 32 bytes
-			i-cache-line-size = <32>;	// 32 bytes
-			d-cache-size = <0x8000>;		// L1, 32K
-			i-cache-size = <0x8000>;		// L1, 32K
-			timebase-frequency = <0>;
-			bus-frequency = <0>;
-			clock-frequency = <0>;
-			next-level-cache = <&L2>;
 		};
 	};
 
-	memory {
-		device_type = "memory";
-		reg = <0x0 0x0>;	// Filled by U-Boot
+	localbus@ffe05000 {
+		status = "disabled";
 	};
 
 	soc8572@ffe00000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		device_type = "soc";
-		compatible = "simple-bus";
-		ranges = <0x0 0xffe00000 0x100000>;
-		bus-frequency = <0>;		// Filled out by uboot.
-
-		L2: l2-cache-controller@20000 {
-			compatible = "fsl,mpc8572-l2-cache-controller";
-			reg = <0x20000 0x1000>;
-			cache-line-size = <32>; // 32 bytes
-			cache-size = <0x80000>; // L2, 512K
-			interrupt-parent = <&mpic>;
+		ecm-law@0 {
+			status = "disabled";
 		};
-
-		dma@c300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,mpc8572-dma", "fsl,eloplus-dma";
-			reg = <0xc300 0x4>;
-			ranges = <0x0 0xc100 0x200>;
-			cell-index = <0>;
-			dma-channel@0 {
-				compatible = "fsl,mpc8572-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupt-parent = <&mpic>;
-				interrupts = <76 2>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,mpc8572-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupt-parent = <&mpic>;
-				interrupts = <77 2>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,mpc8572-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupt-parent = <&mpic>;
-				interrupts = <78 2>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,mpc8572-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupt-parent = <&mpic>;
-				interrupts = <79 2>;
-			};
+		ecm@1000 {
+			status = "disabled";
+		};
+		memory-controller@2000 {
+			status = "disabled";
+		};
+		memory-controller@6000 {
+			status = "disabled";
+		};
+		i2c@3000 {
+			status = "disabled";
+		};
+		i2c@3100 {
+			status = "disabled";
+		};
+		serial@4500 {
+			status = "disabled";
+		};
+		gpio-controller@f000 {
+			status = "disabled";
+		};
+		l2-cache-controller@20000 {
+			cache-size = <0x80000>;	// L2, 512K
+		};
+		dma@21300 {
+			status = "disabled";
+		};
+		ethernet@24000 {
+			status = "disabled";
 		};
-
 		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-
-			phy2: ethernet-phy@2 {
-				interrupt-parent = <&mpic>;
-				reg = <0x2>;
-			};
-			phy3: ethernet-phy@3 {
-				interrupt-parent = <&mpic>;
-				reg = <0x3>;
-			};
+			status = "disabled";
 		};
-
-		enet2: ethernet@26000 {
-			cell-index = <2>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x26000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <31 2 32 2 33 2>;
-			interrupt-parent = <&mpic>;
-			phy-handle = <&phy2>;
-			phy-connection-type = "rgmii-id";
+		ptp_clock@24e00 {
+			status = "disabled";
 		};
-
-		enet3: ethernet@27000 {
-			cell-index = <3>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x27000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <37 2 38 2 39 2>;
-			interrupt-parent = <&mpic>;
-			phy-handle = <&phy3>;
-			phy-connection-type = "rgmii-id";
+		ethernet@25000 {
+			status = "disabled";
 		};
-
-		msi@41600 {
-			compatible = "fsl,mpc8572-msi", "fsl,mpic-msi";
-			reg = <0x41600 0x80>;
-			msi-available-ranges = <0x80 0x80>;
-			interrupts = <
-				0xe4 0
-				0xe5 0
-				0xe6 0
-				0xe7 0>;
-			interrupt-parent = <&mpic>;
+		mdio@25520 {
+			status = "disabled";
 		};
-
-		serial0: serial@4600 {
-			cell-index = <1>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4600 0x100>;
-			clock-frequency = <0>;
+		crypto@30000 {
+			status = "disabled";
 		};
-
-		mpic: pic@40000 {
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <2>;
-			reg = <0x40000 0x40000>;
-			compatible = "chrp,open-pic";
-			device_type = "open-pic";
+		pic@40000 {
 			protected-sources = <
 			18 16 10 42 45 58	/* MEM L2 mdio serial crypto */
 			29 30 34 35 36 40	/* enet0 enet1 */
@@ -189,41 +94,25 @@
 			0xe0 0xe1 0xe2 0xe3	/* msi */
 			>;
 		};
-	};
-
-	pci2: pcie@ffe0a000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
-		reg = <0xffe0a000 0x1000>;
-		bus-range = <0 255>;
-		ranges = <0x2000000 0x0 0xc0000000 0xc0000000 0x0 0x20000000
-			  0x1000000 0x0 0x0 0xffc20000 0x0 0x10000>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <26 2>;
-		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
-		interrupt-map = <
-			/* IDSEL 0x0 */
-			0000 0x0 0x0 0x1 &mpic 0x0 0x1
-			0000 0x0 0x0 0x2 &mpic 0x1 0x1
-			0000 0x0 0x0 0x3 &mpic 0x2 0x1
-			0000 0x0 0x0 0x4 &mpic 0x3 0x1
-			>;
-		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
-			ranges = <0x2000000 0x0 0xc0000000
-				  0x2000000 0x0 0xc0000000
-				  0x0 0x20000000
-
-				  0x1000000 0x0 0x0
-				  0x1000000 0x0 0x0
-				  0x0 0x10000>;
+		timer@41100 {
+			status = "disabled";
 		};
+		msi@41600 {
+			msi-available-ranges = <0x80 0x80>;
+			interrupts = <
+				0xe4 0
+				0xe5 0
+				0xe6 0
+				0xe7 0>;
+		};
+		global-utilities@e0000 {
+			status = "disabled";
+		};
+	};
+	pcie@ffe08000 {
+		status = "disabled";
+	};
+	pcie@ffe09000 {
+		status = "disabled";
 	};
 };
diff --git a/arch/powerpc/boot/dts/mpc8610_hpcd.dts b/arch/powerpc/boot/dts/mpc8610_hpcd.dts
index 83c3218cb4d..6a109a0ceac 100644
--- a/arch/powerpc/boot/dts/mpc8610_hpcd.dts
+++ b/arch/powerpc/boot/dts/mpc8610_hpcd.dts
@@ -175,7 +175,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <0>;
 			interrupts = <42 2>;
@@ -186,7 +186,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <0>;
 			interrupts = <42 2>;
diff --git a/arch/powerpc/boot/dts/mpc8641_hpcn.dts b/arch/powerpc/boot/dts/mpc8641_hpcn.dts
index 848320e4d3c..1e8666ccbed 100644
--- a/arch/powerpc/boot/dts/mpc8641_hpcn.dts
+++ b/arch/powerpc/boot/dts/mpc8641_hpcn.dts
@@ -26,13 +26,6 @@
 		serial1 = &serial1;
 		pci0 = &pci0;
 		pci1 = &pci1;
-/*
- * Only one of Rapid IO or PCI can be present due to HW limitations and
- * due to the fact that the 2 now share address space in the new memory
- * map.  The most likely case is that we have PCI, so comment out the
- * rapidio node.  Leave it here for reference.
- */
-		/* rapidio0 = &rapidio0; */
 	};
 
 	cpus {
@@ -335,7 +328,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <0>;
 			interrupts = <42 2>;
@@ -345,7 +338,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <0>;
 			interrupts = <28 2>;
@@ -361,6 +354,41 @@
 			device_type = "open-pic";
 		};
 
+		rmu: rmu@d3000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "fsl,srio-rmu";
+			reg = <0xd3000 0x500>;
+			ranges = <0x0 0xd3000 0x500>;
+
+			message-unit@0 {
+				compatible = "fsl,srio-msg-unit";
+				reg = <0x0 0x100>;
+				interrupts = <
+					53 2 /* msg1_tx_irq */
+					54 2>;/* msg1_rx_irq */
+			};
+			message-unit@100 {
+				compatible = "fsl,srio-msg-unit";
+				reg = <0x100 0x100>;
+				interrupts = <
+					55 2  /* msg2_tx_irq */
+					56 2>;/* msg2_rx_irq */
+			};
+			doorbell-unit@400 {
+				compatible = "fsl,srio-dbell-unit";
+				reg = <0x400 0x80>;
+				interrupts = <
+					49 2  /* bell_outb_irq */
+					50 2>;/* bell_inb_irq */
+			};
+			port-write-unit@4e0 {
+				compatible = "fsl,srio-port-write-unit";
+				reg = <0x4e0 0x20>;
+				interrupts = <48 2>;
+			};
+		};
+
 		global-utilities@e0000 {
 			compatible = "fsl,mpc8641-guts";
 			reg = <0xe0000 0x1000>;
@@ -612,16 +640,27 @@
 		};
 	};
 /*
-	rapidio0: rapidio@ffec0000 {
+ * Only one of Rapid IO or PCI can be present due to HW limitations and
+ * due to the fact that the 2 now share address space in the new memory
+ * map.  The most likely case is that we have PCI, so comment out the
+ * rapidio node.  Leave it here for reference.
+
+	rapidio@ffec0000 {
+		reg = <0xffec0000 0x11000>;
+		compatible = "fsl,srio";
+		interrupt-parent = <&mpic>;
+		interrupts = <48 2>;
 		#address-cells = <2>;
 		#size-cells = <2>;
-		compatible = "fsl,rapidio-delta";
-		reg = <0xffec0000 0x20000>;
-		ranges = <0 0 0x80000000 0 0x20000000>;
-		interrupt-parent = <&mpic>;
-		// err_irq bell_outb_irq bell_inb_irq
-		//	msg1_tx_irq msg1_rx_irq	msg2_tx_irq msg2_rx_irq
-		interrupts = <48 2 49 2 50 2 53 2 54 2 55 2 56 2>;
+		fsl,srio-rmu-handle = <&rmu>;
+		ranges;
+
+		port1 {
+			#address-cells = <2>;
+			#size-cells = <2>;
+			cell-index = <1>;
+			ranges = <0 0 0x80000000 0 0x20000000>;
+		};
 	};
 */
 
diff --git a/arch/powerpc/boot/dts/mpc8641_hpcn_36b.dts b/arch/powerpc/boot/dts/mpc8641_hpcn_36b.dts
index 8be8e701e1d..fd4cd4da60b 100644
--- a/arch/powerpc/boot/dts/mpc8641_hpcn_36b.dts
+++ b/arch/powerpc/boot/dts/mpc8641_hpcn_36b.dts
@@ -328,7 +328,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <0>;
 			interrupts = <42 2>;
@@ -338,7 +338,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <0>;
 			interrupts = <28 2>;
diff --git a/arch/powerpc/boot/dts/obs600.dts b/arch/powerpc/boot/dts/obs600.dts
new file mode 100644
index 00000000000..18e7d79ee4c
--- /dev/null
+++ b/arch/powerpc/boot/dts/obs600.dts
@@ -0,0 +1,314 @@
+/*
+ * Device Tree Source for PlatHome OpenBlockS 600 (405EX)
+ *
+ * Copyright 2011 Ben Herrenschmidt, IBM Corp.
+ *
+ * Based on Kilauea by:
+ *
+ * Copyright 2007-2009 DENX Software Engineering, Stefan Roese <sr@denx.de>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without
+ * any warranty of any kind, whether express or implied.
+ */
+
+/dts-v1/;
+
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	model = "PlatHome,OpenBlockS 600";
+	compatible = "plathome,obs600";
+	dcr-parent = <&{/cpus/cpu@0}>;
+
+	aliases {
+		ethernet0 = &EMAC0;
+		ethernet1 = &EMAC1;
+		serial0 = &UART0;
+		serial1 = &UART1;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			device_type = "cpu";
+			model = "PowerPC,405EX";
+			reg = <0x00000000>;
+			clock-frequency = <0>; /* Filled in by U-Boot */
+			timebase-frequency = <0>; /* Filled in by U-Boot */
+			i-cache-line-size = <32>;
+			d-cache-line-size = <32>;
+			i-cache-size = <16384>; /* 16 kB */
+			d-cache-size = <16384>; /* 16 kB */
+			dcr-controller;
+			dcr-access-method = "native";
+		};
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x00000000>; /* Filled in by U-Boot */
+	};
+
+	UIC0: interrupt-controller {
+		compatible = "ibm,uic-405ex", "ibm,uic";
+		interrupt-controller;
+		cell-index = <0>;
+		dcr-reg = <0x0c0 0x009>;
+		#address-cells = <0>;
+		#size-cells = <0>;
+		#interrupt-cells = <2>;
+	};
+
+	UIC1: interrupt-controller1 {
+		compatible = "ibm,uic-405ex","ibm,uic";
+		interrupt-controller;
+		cell-index = <1>;
+		dcr-reg = <0x0d0 0x009>;
+		#address-cells = <0>;
+		#size-cells = <0>;
+		#interrupt-cells = <2>;
+		interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */
+		interrupt-parent = <&UIC0>;
+	};
+
+	UIC2: interrupt-controller2 {
+		compatible = "ibm,uic-405ex","ibm,uic";
+		interrupt-controller;
+		cell-index = <2>;
+		dcr-reg = <0x0e0 0x009>;
+		#address-cells = <0>;
+		#size-cells = <0>;
+		#interrupt-cells = <2>;
+		interrupts = <0x1c 0x4 0x1d 0x4>; /* cascade */
+		interrupt-parent = <&UIC0>;
+	};
+
+	CPM0: cpm {
+		compatible = "ibm,cpm";
+		dcr-access-method = "native";
+		dcr-reg = <0x0b0 0x003>;
+		unused-units = <0x00000000>;
+		idle-doze = <0x02000000>;
+		standby = <0xe3e74800>;
+	};
+
+	plb {
+		compatible = "ibm,plb-405ex", "ibm,plb4";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		clock-frequency = <0>; /* Filled in by U-Boot */
+
+		SDRAM0: memory-controller {
+			compatible = "ibm,sdram-405ex", "ibm,sdram-4xx-ddr2";
+			dcr-reg = <0x010 0x002>;
+			interrupt-parent = <&UIC2>;
+			interrupts = <0x5 0x4	/* ECC DED Error */
+				      0x6 0x4>;	/* ECC SEC Error */
+		};
+
+		CRYPTO: crypto@ef700000 {
+			compatible = "amcc,ppc405ex-crypto", "amcc,ppc4xx-crypto";
+			reg = <0xef700000 0x80400>;
+			interrupt-parent = <&UIC0>;
+			interrupts = <0x17 0x2>;
+		};
+
+		MAL0: mcmal {
+			compatible = "ibm,mcmal-405ex", "ibm,mcmal2";
+			dcr-reg = <0x180 0x062>;
+			num-tx-chans = <2>;
+			num-rx-chans = <2>;
+			interrupt-parent = <&MAL0>;
+			interrupts = <0x0 0x1 0x2 0x3 0x4>;
+			#interrupt-cells = <1>;
+			#address-cells = <0>;
+			#size-cells = <0>;
+			interrupt-map = </*TXEOB*/ 0x0 &UIC0 0xa 0x4
+					/*RXEOB*/ 0x1 &UIC0 0xb 0x4
+					/*SERR*/  0x2 &UIC1 0x0 0x4
+					/*TXDE*/  0x3 &UIC1 0x1 0x4
+					/*RXDE*/  0x4 &UIC1 0x2 0x4>;
+			interrupt-map-mask = <0xffffffff>;
+		};
+
+		POB0: opb {
+			compatible = "ibm,opb-405ex", "ibm,opb";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x80000000 0x80000000 0x10000000
+				  0xef600000 0xef600000 0x00a00000
+				  0xf0000000 0xf0000000 0x10000000>;
+			dcr-reg = <0x0a0 0x005>;
+			clock-frequency = <0>; /* Filled in by U-Boot */
+
+			EBC0: ebc {
+				compatible = "ibm,ebc-405ex", "ibm,ebc";
+				dcr-reg = <0x012 0x002>;
+				#address-cells = <2>;
+				#size-cells = <1>;
+				clock-frequency = <0>; /* Filled in by U-Boot */
+				/* ranges property is supplied by U-Boot */
+				interrupts = <0x5 0x1>;
+				interrupt-parent = <&UIC1>;
+
+				nor_flash@0,0 {
+					compatible = "amd,s29gl512n", "cfi-flash";
+					bank-width = <2>;
+					reg = <0x00000000 0x00000000 0x08000000>;
+					#address-cells = <1>;
+					#size-cells = <1>;
+					partition@0 {
+						label = "kernel + initrd";
+						reg = <0x00000000 0x03de0000>;
+					};
+					partition@3de0000 {
+						label = "user config area";
+						reg = <0x03de0000 0x00080000>;
+					};
+					partition@3e60000 {
+						label = "user program area";
+						reg = <0x03e60000 0x04000000>;
+					};
+					partition@7e60000 {
+						label = "flat device tree";
+						reg = <0x07e60000 0x00080000>;
+					};
+					partition@7ee0000 {
+						label = "test program";
+						reg = <0x07ee0000 0x00080000>;
+					};
+					partition@7f60000 {
+						label = "u-boot env";
+						reg = <0x07f60000 0x00040000>;
+					};
+					partition@7fa0000 {
+						label = "u-boot";
+						reg = <0x07fa0000 0x00060000>;
+					};
+				};
+			};
+
+			UART0: serial@ef600200 {
+				device_type = "serial";
+				compatible = "ns16550";
+				reg = <0xef600200 0x00000008>;
+				virtual-reg = <0xef600200>;
+				clock-frequency = <0>; /* Filled in by U-Boot */
+				current-speed = <0>;
+				interrupt-parent = <&UIC0>;
+				interrupts = <0x1a 0x4>;
+			};
+
+			UART1: serial@ef600300 {
+				device_type = "serial";
+				compatible = "ns16550";
+				reg = <0xef600300 0x00000008>;
+				virtual-reg = <0xef600300>;
+				clock-frequency = <0>; /* Filled in by U-Boot */
+				current-speed = <0>;
+				interrupt-parent = <&UIC0>;
+				interrupts = <0x1 0x4>;
+			};
+
+			IIC0: i2c@ef600400 {
+				compatible = "ibm,iic-405ex", "ibm,iic";
+				reg = <0xef600400 0x00000014>;
+				interrupt-parent = <&UIC0>;
+				interrupts = <0x2 0x4>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				rtc@68 {
+					compatible = "dallas,ds1340";
+					reg = <0x68>;
+				};
+			};
+
+			IIC1: i2c@ef600500 {
+				compatible = "ibm,iic-405ex", "ibm,iic";
+				reg = <0xef600500 0x00000014>;
+				interrupt-parent = <&UIC0>;
+				interrupts = <0x7 0x4>;
+			};
+
+			RGMII0: emac-rgmii@ef600b00 {
+				compatible = "ibm,rgmii-405ex", "ibm,rgmii";
+				reg = <0xef600b00 0x00000104>;
+				has-mdio;
+			};
+
+			EMAC0: ethernet@ef600900 {
+				linux,network-index = <0x0>;
+				device_type = "network";
+				compatible = "ibm,emac-405ex", "ibm,emac4sync";
+				interrupt-parent = <&EMAC0>;
+				interrupts = <0x0 0x1>;
+				#interrupt-cells = <1>;
+				#address-cells = <0>;
+				#size-cells = <0>;
+				interrupt-map = </*Status*/ 0x0 &UIC0 0x18 0x4
+						/*Wake*/  0x1 &UIC1 0x1d 0x4>;
+				reg = <0xef600900 0x000000c4>;
+				local-mac-address = [000000000000]; /* Filled in by U-Boot */
+				mal-device = <&MAL0>;
+				mal-tx-channel = <0>;
+				mal-rx-channel = <0>;
+				cell-index = <0>;
+				max-frame-size = <9000>;
+				rx-fifo-size = <4096>;
+				tx-fifo-size = <2048>;
+				rx-fifo-size-gige = <16384>;
+				tx-fifo-size-gige = <16384>;
+				phy-mode = "rgmii";
+				phy-map = <0x00000000>;
+				rgmii-device = <&RGMII0>;
+				rgmii-channel = <0>;
+				has-inverted-stacr-oc;
+				has-new-stacr-staopc;
+			};
+
+			EMAC1: ethernet@ef600a00 {
+				linux,network-index = <0x1>;
+				device_type = "network";
+				compatible = "ibm,emac-405ex", "ibm,emac4sync";
+				interrupt-parent = <&EMAC1>;
+				interrupts = <0x0 0x1>;
+				#interrupt-cells = <1>;
+				#address-cells = <0>;
+				#size-cells = <0>;
+				interrupt-map = </*Status*/ 0x0 &UIC0 0x19 0x4
+						/*Wake*/  0x1 &UIC1 0x1f 0x4>;
+				reg = <0xef600a00 0x000000c4>;
+				local-mac-address = [000000000000]; /* Filled in by U-Boot */
+				mal-device = <&MAL0>;
+				mal-tx-channel = <1>;
+				mal-rx-channel = <1>;
+				cell-index = <1>;
+				max-frame-size = <9000>;
+				rx-fifo-size = <4096>;
+				tx-fifo-size = <2048>;
+				rx-fifo-size-gige = <16384>;
+				tx-fifo-size-gige = <16384>;
+				phy-mode = "rgmii";
+				phy-map = <0x00000000>;
+				rgmii-device = <&RGMII0>;
+				rgmii-channel = <1>;
+				has-inverted-stacr-oc;
+				has-new-stacr-staopc;
+			};
+
+			GPIO: gpio@ef600800 {
+				device_type = "gpio";
+				compatible = "ibm,gpio-405ex", "ibm,ppc4xx-gpio";
+				reg = <0xef600800 0x50>;
+			};
+		};
+	};
+        chosen {
+                linux,stdout-path = "/plb/opb/serial@ef600200";
+        };
+};
diff --git a/arch/powerpc/boot/dts/p1010rdb.dts b/arch/powerpc/boot/dts/p1010rdb.dts
index d6c669c888e..b868d22984e 100644
--- a/arch/powerpc/boot/dts/p1010rdb.dts
+++ b/arch/powerpc/boot/dts/p1010rdb.dts
@@ -9,230 +9,33 @@
  * option) any later version.
  */
 
-/include/ "p1010si.dtsi"
+/include/ "fsl/p1010si-pre.dtsi"
 
 / {
 	model = "fsl,P1010RDB";
 	compatible = "fsl,P1010RDB";
 
-	aliases {
-		serial0 = &serial0;
-		serial1 = &serial1;
-		ethernet0 = &enet0;
-		ethernet1 = &enet1;
-		ethernet2 = &enet2;
-		pci0 = &pci0;
-		pci1 = &pci1;
-		can0 = &can0;
-		can1 = &can1;
-	};
-
 	memory {
 		device_type = "memory";
 	};
 
-	ifc@ffe1e000 {
+	board_ifc: ifc: ifc@ffe1e000 {
 		/* NOR, NAND Flashes and CPLD on board */
 		ranges = <0x0 0x0 0x0 0xee000000 0x02000000
 			  0x1 0x0 0x0 0xff800000 0x00010000
 			  0x3 0x0 0x0 0xffb00000 0x00000020>;
-
-		nor@0,0 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "cfi-flash";
-			reg = <0x0 0x0 0x2000000>;
-			bank-width = <2>;
-			device-width = <1>;
-
-			partition@40000 {
-				/* 256KB for DTB Image */
-				reg = <0x00040000 0x00040000>;
-				label = "NOR DTB Image";
-			};
-
-			partition@80000 {
-				/* 7 MB for Linux Kernel Image */
-				reg = <0x00080000 0x00700000>;
-				label = "NOR Linux Kernel Image";
-			};
-
-			partition@800000 {
-				/* 20MB for JFFS2 based Root file System */
-				reg = <0x00800000 0x01400000>;
-				label = "NOR JFFS2 Root File System";
-			};
-
-			partition@1f00000 {
-				/* This location must not be altered  */
-				/* 512KB for u-boot Bootloader Image */
-				/* 512KB for u-boot Environment Variables */
-				reg = <0x01f00000 0x00100000>;
-				label = "NOR U-Boot Image";
-				read-only;
-			};
-		};
-
-		nand@1,0 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,ifc-nand";
-			reg = <0x1 0x0 0x10000>;
-
-			partition@0 {
-				/* This location must not be altered  */
-				/* 1MB for u-boot Bootloader Image */
-				reg = <0x0 0x00100000>;
-				label = "NAND U-Boot Image";
-				read-only;
-			};
-
-			partition@100000 {
-				/* 1MB for DTB Image */
-				reg = <0x00100000 0x00100000>;
-				label = "NAND DTB Image";
-			};
-
-			partition@200000 {
-				/* 4MB for Linux Kernel Image */
-				reg = <0x00200000 0x00400000>;
-				label = "NAND Linux Kernel Image";
-			};
-
-			partition@600000 {
-				/* 4MB for Compressed Root file System Image */
-				reg = <0x00600000 0x00400000>;
-				label = "NAND Compressed RFS Image";
-			};
-
-			partition@a00000 {
-				/* 15MB for JFFS2 based Root file System */
-				reg = <0x00a00000 0x00f00000>;
-				label = "NAND JFFS2 Root File System";
-			};
-
-			partition@1900000 {
-				/* 7MB for User Area */
-				reg = <0x01900000 0x00700000>;
-				label = "NAND User area";
-			};
-		};
-
-		cpld@3,0 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,p1010rdb-cpld";
-			reg = <0x3 0x0 0x0000020>;
-			bank-width = <1>;
-			device-width = <1>;
-		};
+		reg = <0x0 0xffe1e000 0 0x2000>;
 	};
 
-	soc@ffe00000 {
-		spi@7000 {
-			flash@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "spansion,s25sl12801";
-				reg = <0>;
-				spi-max-frequency = <50000000>;
-
-				partition@0 {
-					/* 1MB for u-boot Bootloader Image */
-					/* 1MB for Environment */
-					reg = <0x0 0x00100000>;
-					label = "SPI Flash U-Boot Image";
-					read-only;
-				};
-
-				partition@100000 {
-					/* 512KB for DTB Image */
-					reg = <0x00100000 0x00080000>;
-					label = "SPI Flash DTB Image";
-				};
-
-				partition@180000 {
-					/* 4MB for Linux Kernel Image */
-					reg = <0x00180000 0x00400000>;
-					label = "SPI Flash Linux Kernel Image";
-				};
-
-				partition@580000 {
-					/* 4MB for Compressed RFS Image */
-					reg = <0x00580000 0x00400000>;
-					label = "SPI Flash Compressed RFSImage";
-				};
-
-				partition@980000 {
-					/* 6.5MB for JFFS2 based RFS */
-					reg = <0x00980000 0x00680000>;
-					label = "SPI Flash JFFS2 RFS";
-				};
-			};
-		};
-
-		usb@22000 {
-			phy_type = "utmi";
-		};
-
-		mdio@24000 {
-			phy0: ethernet-phy@0 {
-				interrupt-parent = <&mpic>;
-				interrupts = <3 1>;
-				reg = <0x1>;
-			};
-
-			phy1: ethernet-phy@1 {
-				interrupt-parent = <&mpic>;
-				interrupts = <2 1>;
-				reg = <0x0>;
-			};
-
-			phy2: ethernet-phy@2 {
-				interrupt-parent = <&mpic>;
-				interrupts = <2 1>;
-				reg = <0x2>;
-			};
-		};
-
-		enet0: ethernet@b0000 {
-			phy-handle = <&phy0>;
-			phy-connection-type = "rgmii-id";
-		};
-
-		enet1: ethernet@b1000 {
-			phy-handle = <&phy1>;
-			tbi-handle = <&tbi0>;
-			phy-connection-type = "sgmii";
-		};
-
-		enet2: ethernet@b2000 {
-			phy-handle = <&phy2>;
-			tbi-handle = <&tbi1>;
-			phy-connection-type = "sgmii";
-		};
+	board_soc: soc: soc@ffe00000 {
+		ranges = <0x0 0x0 0xffe00000 0x100000>;
 	};
 
 	pci0: pcie@ffe09000 {
+		reg = <0 0xffe09000 0 0x1000>;
 		ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>;
 		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#interrupt-cells = <1>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
-			interrupt-parent = <&mpic>;
-			interrupts = <16 2>;
-			interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
-			interrupt-map = <
-			/* IDSEL 0x0 */
-			0000 0x0 0x0 0x1 &mpic 0x4 0x1
-			0000 0x0 0x0 0x2 &mpic 0x5 0x1
-			0000 0x0 0x0 0x3 &mpic 0x6 0x1
-			0000 0x0 0x0 0x4 &mpic 0x7 0x1
-			>;
-
 			ranges = <0x2000000 0x0 0xa0000000
 				  0x2000000 0x0 0xa0000000
 				  0x0 0x20000000
@@ -244,24 +47,10 @@
 	};
 
 	pci1: pcie@ffe0a000 {
+		reg = <0 0xffe0a000 0 0x1000>;
 		ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>;
 		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#interrupt-cells = <1>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
-			interrupt-parent = <&mpic>;
-			interrupts = <16 2>;
-			interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
-			interrupt-map = <
-			/* IDSEL 0x0 */
-			0000 0x0 0x0 0x1 &mpic 0x4 0x1
-			0000 0x0 0x0 0x2 &mpic 0x5 0x1
-			0000 0x0 0x0 0x3 &mpic 0x6 0x1
-			0000 0x0 0x0 0x4 &mpic 0x7 0x1
-			>;
 			ranges = <0x2000000 0x0 0x80000000
 				  0x2000000 0x0 0x80000000
 				  0x0 0x20000000
@@ -272,3 +61,6 @@
 		};
 	};
 };
+
+/include/ "p1010rdb.dtsi"
+/include/ "fsl/p1010si-post.dtsi"
diff --git a/arch/powerpc/boot/dts/p1010rdb.dtsi b/arch/powerpc/boot/dts/p1010rdb.dtsi
new file mode 100644
index 00000000000..d4c4a773028
--- /dev/null
+++ b/arch/powerpc/boot/dts/p1010rdb.dtsi
@@ -0,0 +1,234 @@
+/*
+ * P1010 RDB Device Tree Source stub (no addresses or top-level ranges)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+&board_ifc {
+	nor@0,0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "cfi-flash";
+		reg = <0x0 0x0 0x2000000>;
+		bank-width = <2>;
+		device-width = <1>;
+
+		partition@40000 {
+			/* 256KB for DTB Image */
+			reg = <0x00040000 0x00040000>;
+			label = "NOR DTB Image";
+		};
+
+		partition@80000 {
+			/* 7 MB for Linux Kernel Image */
+			reg = <0x00080000 0x00700000>;
+			label = "NOR Linux Kernel Image";
+		};
+
+		partition@800000 {
+			/* 20MB for JFFS2 based Root file System */
+			reg = <0x00800000 0x01400000>;
+			label = "NOR JFFS2 Root File System";
+		};
+
+		partition@1f00000 {
+			/* This location must not be altered  */
+			/* 512KB for u-boot Bootloader Image */
+			/* 512KB for u-boot Environment Variables */
+			reg = <0x01f00000 0x00100000>;
+			label = "NOR U-Boot Image";
+			read-only;
+		};
+	};
+
+	nand@1,0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "fsl,ifc-nand";
+		reg = <0x1 0x0 0x10000>;
+
+		partition@0 {
+			/* This location must not be altered  */
+			/* 1MB for u-boot Bootloader Image */
+			reg = <0x0 0x00100000>;
+			label = "NAND U-Boot Image";
+			read-only;
+		};
+
+		partition@100000 {
+			/* 1MB for DTB Image */
+			reg = <0x00100000 0x00100000>;
+			label = "NAND DTB Image";
+		};
+
+		partition@200000 {
+			/* 4MB for Linux Kernel Image */
+			reg = <0x00200000 0x00400000>;
+			label = "NAND Linux Kernel Image";
+		};
+
+		partition@600000 {
+			/* 4MB for Compressed Root file System Image */
+			reg = <0x00600000 0x00400000>;
+			label = "NAND Compressed RFS Image";
+		};
+
+		partition@a00000 {
+			/* 15MB for JFFS2 based Root file System */
+			reg = <0x00a00000 0x00f00000>;
+			label = "NAND JFFS2 Root File System";
+		};
+
+		partition@1900000 {
+			/* 7MB for User Area */
+			reg = <0x01900000 0x00700000>;
+			label = "NAND User area";
+		};
+	};
+
+	cpld@3,0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "fsl,p1010rdb-cpld";
+		reg = <0x3 0x0 0x0000020>;
+		bank-width = <1>;
+		device-width = <1>;
+	};
+};
+
+&board_soc {
+	i2c@3000 {
+		rtc@68 {
+			compatible = "pericom,pt7c4338";
+			reg = <0x68>;
+		};
+	};
+
+	spi@7000 {
+		flash@0 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "spansion,s25sl12801";
+			reg = <0>;
+			spi-max-frequency = <50000000>;
+
+			partition@0 {
+				/* 1MB for u-boot Bootloader Image */
+				/* 1MB for Environment */
+				reg = <0x0 0x00100000>;
+				label = "SPI Flash U-Boot Image";
+				read-only;
+			};
+
+			partition@100000 {
+				/* 512KB for DTB Image */
+				reg = <0x00100000 0x00080000>;
+				label = "SPI Flash DTB Image";
+			};
+
+			partition@180000 {
+				/* 4MB for Linux Kernel Image */
+				reg = <0x00180000 0x00400000>;
+				label = "SPI Flash Linux Kernel Image";
+			};
+
+			partition@580000 {
+				/* 4MB for Compressed RFS Image */
+				reg = <0x00580000 0x00400000>;
+				label = "SPI Flash Compressed RFSImage";
+			};
+
+			partition@980000 {
+				/* 6.5MB for JFFS2 based RFS */
+				reg = <0x00980000 0x00680000>;
+				label = "SPI Flash JFFS2 RFS";
+			};
+		};
+	};
+
+	usb@22000 {
+		phy_type = "utmi";
+		dr_mode = "host";
+	};
+
+	mdio@24000 {
+		phy0: ethernet-phy@0 {
+			interrupts = <3 1 0 0>;
+			reg = <0x1>;
+		};
+
+		phy1: ethernet-phy@1 {
+			interrupts = <2 1 0 0>;
+			reg = <0x0>;
+		};
+
+		phy2: ethernet-phy@2 {
+			interrupts = <2 1 0 0>;
+			reg = <0x2>;
+		};
+
+		tbi-phy@3 {
+			device-type = "tbi-phy";
+			reg = <0x3>;
+		};
+	};
+
+	mdio@25000 {
+		tbi0: tbi-phy@11 {
+			reg = <0x11>;
+			device_type = "tbi-phy";
+		};
+	};
+
+	mdio@26000 {
+		tbi1: tbi-phy@11 {
+			reg = <0x11>;
+			device_type = "tbi-phy";
+		};
+	};
+
+	enet0: ethernet@b0000 {
+		phy-handle = <&phy0>;
+		phy-connection-type = "rgmii-id";
+	};
+
+	enet1: ethernet@b1000 {
+		phy-handle = <&phy1>;
+		tbi-handle = <&tbi0>;
+		phy-connection-type = "sgmii";
+	};
+
+	enet2: ethernet@b2000 {
+		phy-handle = <&phy2>;
+		tbi-handle = <&tbi1>;
+		phy-connection-type = "sgmii";
+	};
+};
diff --git a/arch/powerpc/boot/dts/p1010rdb_36b.dts b/arch/powerpc/boot/dts/p1010rdb_36b.dts
new file mode 100644
index 00000000000..64776f4a465
--- /dev/null
+++ b/arch/powerpc/boot/dts/p1010rdb_36b.dts
@@ -0,0 +1,89 @@
+/*
+ * P1010 RDB Device Tree Source (36-bit address map)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/include/ "fsl/p1010si-pre.dtsi"
+
+/ {
+	model = "fsl,P1010RDB";
+	compatible = "fsl,P1010RDB";
+
+	memory {
+		device_type = "memory";
+	};
+
+	board_ifc: ifc: ifc@fffe1e000 {
+		/* NOR, NAND Flashes and CPLD on board */
+		ranges = <0x0 0x0 0xf 0xee000000 0x02000000
+			  0x1 0x0 0xf 0xff800000 0x00010000
+			  0x3 0x0 0xf 0xffb00000 0x00000020>;
+		reg = <0xf 0xffe1e000 0 0x2000>;
+	};
+
+	board_soc: soc: soc@fffe00000 {
+		ranges = <0x0 0xf 0xffe00000 0x100000>;
+	};
+
+	pci0: pcie@fffe09000 {
+		reg = <0xf 0xffe09000 0 0x1000>;
+		ranges = <0x2000000 0x0 0xc0000000 0xc 0x20000000 0x0 0x20000000
+			  0x1000000 0x0 0x00000000 0xf 0xffc10000 0x0 0x10000>;
+		pcie@0 {
+			ranges = <0x2000000 0x0 0xc0000000
+				  0x2000000 0x0 0xc0000000
+				  0x0 0x20000000
+
+				  0x1000000 0x0 0x0
+				  0x1000000 0x0 0x0
+				  0x0 0x100000>;
+		};
+	};
+
+	pci1: pcie@fffe0a000 {
+		reg = <0xf 0xffe0a000 0 0x1000>;
+		ranges = <0x2000000 0x0 0xc0000000 0xc 0x20000000 0x0 0x20000000
+			  0x1000000 0x0 0x00000000 0xf 0xffc10000 0x0 0x10000>;
+		pcie@0 {
+			ranges = <0x2000000 0x0 0xc0000000
+				  0x2000000 0x0 0xc0000000
+				  0x0 0x20000000
+
+				  0x1000000 0x0 0x0
+				  0x1000000 0x0 0x0
+				  0x0 0x100000>;
+		};
+	};
+};
+
+/include/ "p1010rdb.dtsi"
+/include/ "fsl/p1010si-post.dtsi"
diff --git a/arch/powerpc/boot/dts/p1010si.dtsi b/arch/powerpc/boot/dts/p1010si.dtsi
deleted file mode 100644
index cabe0a453ae..00000000000
--- a/arch/powerpc/boot/dts/p1010si.dtsi
+++ /dev/null
@@ -1,374 +0,0 @@
-/*
- * P1010si Device Tree Source
- *
- * Copyright 2011 Freescale Semiconductor Inc.
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- */
-
-/dts-v1/;
-/ {
-	compatible = "fsl,P1010";
-	#address-cells = <2>;
-	#size-cells = <2>;
-
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		PowerPC,P1010@0 {
-			device_type = "cpu";
-			reg = <0x0>;
-			next-level-cache = <&L2>;
-		};
-	};
-
-	ifc@ffe1e000 {
-		#address-cells = <2>;
-		#size-cells = <1>;
-		compatible = "fsl,ifc", "simple-bus";
-		reg = <0x0 0xffe1e000 0 0x2000>;
-		interrupts = <16 2 19 2>;
-		interrupt-parent = <&mpic>;
-	};
-
-	soc@ffe00000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		device_type = "soc";
-		compatible = "fsl,p1010-immr", "simple-bus";
-		ranges = <0x0  0x0 0xffe00000 0x100000>;
-		bus-frequency = <0>;		// Filled out by uboot.
-
-		ecm-law@0 {
-			compatible = "fsl,ecm-law";
-			reg = <0x0 0x1000>;
-			fsl,num-laws = <12>;
-		};
-
-		ecm@1000 {
-			compatible = "fsl,p1010-ecm", "fsl,ecm";
-			reg = <0x1000 0x1000>;
-			interrupts = <16 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		memory-controller@2000 {
-			compatible = "fsl,p1010-memory-controller";
-			reg = <0x2000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <16 2>;
-		};
-
-		i2c@3000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <0>;
-			compatible = "fsl-i2c";
-			reg = <0x3000 0x100>;
-			interrupts = <43 2>;
-			interrupt-parent = <&mpic>;
-			dfsrr;
-		};
-
-		i2c@3100 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <1>;
-			compatible = "fsl-i2c";
-			reg = <0x3100 0x100>;
-			interrupts = <43 2>;
-			interrupt-parent = <&mpic>;
-			dfsrr;
-		};
-
-		serial0: serial@4500 {
-			cell-index = <0>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4500 0x100>;
-			clock-frequency = <0>;
-			interrupts = <42 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		serial1: serial@4600 {
-			cell-index = <1>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4600 0x100>;
-			clock-frequency = <0>;
-			interrupts = <42 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		spi@7000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,mpc8536-espi";
-			reg = <0x7000 0x1000>;
-			interrupts = <59 0x2>;
-			interrupt-parent = <&mpic>;
-			fsl,espi-num-chipselects = <1>;
-		};
-
-		gpio: gpio-controller@f000 {
-			#gpio-cells = <2>;
-			compatible = "fsl,mpc8572-gpio";
-			reg = <0xf000 0x100>;
-			interrupts = <47 0x2>;
-			interrupt-parent = <&mpic>;
-			gpio-controller;
-		};
-
-		sata@18000 {
-			compatible = "fsl,pq-sata-v2";
-			reg = <0x18000 0x1000>;
-			cell-index = <1>;
-			interrupts = <74 0x2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		sata@19000 {
-			compatible = "fsl,pq-sata-v2";
-			reg = <0x19000 0x1000>;
-			cell-index = <2>;
-			interrupts = <41 0x2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		can0: can@1c000 {
-			compatible = "fsl,p1010-flexcan";
-			reg = <0x1c000 0x1000>;
-			interrupts = <48 0x2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		can1: can@1d000 {
-			compatible = "fsl,p1010-flexcan";
-			reg = <0x1d000 0x1000>;
-			interrupts = <61 0x2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		L2: l2-cache-controller@20000 {
-			compatible = "fsl,p1010-l2-cache-controller",
-					"fsl,p1014-l2-cache-controller";
-			reg = <0x20000 0x1000>;
-			cache-line-size = <32>;	// 32 bytes
-			cache-size = <0x40000>; // L2,256K
-			interrupt-parent = <&mpic>;
-			interrupts = <16 2>;
-		};
-
-		dma@21300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,p1010-dma", "fsl,eloplus-dma";
-			reg = <0x21300 0x4>;
-			ranges = <0x0 0x21100 0x200>;
-			cell-index = <0>;
-			dma-channel@0 {
-				compatible = "fsl,p1010-dma-channel", "fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupt-parent = <&mpic>;
-				interrupts = <20 2>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,p1010-dma-channel", "fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupt-parent = <&mpic>;
-				interrupts = <21 2>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,p1010-dma-channel", "fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupt-parent = <&mpic>;
-				interrupts = <22 2>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,p1010-dma-channel", "fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupt-parent = <&mpic>;
-				interrupts = <23 2>;
-			};
-		};
-
-		usb@22000 {
-			compatible = "fsl-usb2-dr";
-			reg = <0x22000 0x1000>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			interrupt-parent = <&mpic>;
-			interrupts = <28 0x2>;
-			dr_mode = "host";
-		};
-
-		mdio@24000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,etsec2-mdio";
-			reg = <0x24000 0x1000 0xb0030 0x4>;
-		};
-
-		mdio@25000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,etsec2-tbi";
-			reg = <0x25000 0x1000 0xb1030 0x4>;
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@26000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,etsec2-tbi";
-			reg = <0x26000 0x1000 0xb1030 0x4>;
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		sdhci@2e000 {
-			compatible = "fsl,esdhc";
-			reg = <0x2e000 0x1000>;
-			interrupts = <72 0x8>;
-			interrupt-parent = <&mpic>;
-			/* Filled in by U-Boot */
-			clock-frequency = <0>;
-			fsl,sdhci-auto-cmd12;
-		};
-
-		enet0: ethernet@b0000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "fsl,etsec2";
-			fsl,num_rx_queues = <0x8>;
-			fsl,num_tx_queues = <0x8>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupt-parent = <&mpic>;
-
-			queue-group@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0xb0000 0x1000>;
-				fsl,rx-bit-map = <0xff>;
-				fsl,tx-bit-map = <0xff>;
-				interrupts = <29 2 30 2 34 2>;
-			};
-
-		};
-
-		enet1: ethernet@b1000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "fsl,etsec2";
-			fsl,num_rx_queues = <0x8>;
-			fsl,num_tx_queues = <0x8>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupt-parent = <&mpic>;
-
-			queue-group@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0xb1000 0x1000>;
-				fsl,rx-bit-map = <0xff>;
-				fsl,tx-bit-map = <0xff>;
-				interrupts = <35 2 36 2 40 2>;
-			};
-
-		};
-
-		enet2: ethernet@b2000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "fsl,etsec2";
-			fsl,num_rx_queues = <0x8>;
-			fsl,num_tx_queues = <0x8>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupt-parent = <&mpic>;
-
-			queue-group@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0xb2000 0x1000>;
-				fsl,rx-bit-map = <0xff>;
-				fsl,tx-bit-map = <0xff>;
-				interrupts = <31 2 32 2 33 2>;
-			};
-
-		};
-
-		mpic: pic@40000 {
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <2>;
-			reg = <0x40000 0x40000>;
-			compatible = "chrp,open-pic";
-			device_type = "open-pic";
-		};
-
-		msi@41600 {
-			compatible = "fsl,p1010-msi", "fsl,mpic-msi";
-			reg = <0x41600 0x80>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xe0 0
-				0xe1 0
-				0xe2 0
-				0xe3 0
-				0xe4 0
-				0xe5 0
-				0xe6 0
-				0xe7 0>;
-			interrupt-parent = <&mpic>;
-		};
-
-		global-utilities@e0000 {	//global utilities block
-			compatible = "fsl,p1010-guts";
-			reg = <0xe0000 0x1000>;
-			fsl,has-rstcr;
-		};
-	};
-
-	pci0: pcie@ffe09000 {
-		compatible = "fsl,p1010-pcie", "fsl,qoriq-pcie-v2.3", "fsl,qoriq-pcie-v2.2";
-		device_type = "pci";
-		#size-cells = <2>;
-		#address-cells = <3>;
-		reg = <0 0xffe09000 0 0x1000>;
-		bus-range = <0 255>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <16 2>;
-	};
-
-	pci1: pcie@ffe0a000 {
-		compatible = "fsl,p1010-pcie", "fsl,qoriq-pcie-v2.3", "fsl,qoriq-pcie-v2.2";
-		device_type = "pci";
-		#size-cells = <2>;
-		#address-cells = <3>;
-		reg = <0 0xffe0a000 0 0x1000>;
-		bus-range = <0 255>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <16 2>;
-	};
-};
diff --git a/arch/powerpc/boot/dts/p1020rdb.dts b/arch/powerpc/boot/dts/p1020rdb.dts
index d6a8ae45813..518bf99b1f5 100644
--- a/arch/powerpc/boot/dts/p1020rdb.dts
+++ b/arch/powerpc/boot/dts/p1020rdb.dts
@@ -9,267 +9,33 @@
  * option) any later version.
  */
 
-/include/ "p1020si.dtsi"
-
+/include/ "fsl/p1020si-pre.dtsi"
 / {
 	model = "fsl,P1020RDB";
 	compatible = "fsl,P1020RDB";
 
-	aliases {
-		serial0 = &serial0;
-		serial1 = &serial1;
-		ethernet0 = &enet0;
-		ethernet1 = &enet1;
-		ethernet2 = &enet2;
-		pci0 = &pci0;
-		pci1 = &pci1;
-	};
-
 	memory {
 		device_type = "memory";
 	};
 
-	localbus@ffe05000 {
+	board_lbc: lbc: localbus@ffe05000 {
+		reg = <0 0xffe05000 0 0x1000>;
 
 		/* NOR, NAND Flashes and Vitesse 5 port L2 switch */
 		ranges = <0x0 0x0 0x0 0xef000000 0x01000000
 			  0x1 0x0 0x0 0xffa00000 0x00040000
 			  0x2 0x0 0x0 0xffb00000 0x00020000>;
-
-		nor@0,0 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "cfi-flash";
-			reg = <0x0 0x0 0x1000000>;
-			bank-width = <2>;
-			device-width = <1>;
-
-			partition@0 {
-				/* This location must not be altered  */
-				/* 256KB for Vitesse 7385 Switch firmware */
-				reg = <0x0 0x00040000>;
-				label = "NOR (RO) Vitesse-7385 Firmware";
-				read-only;
-			};
-
-			partition@40000 {
-				/* 256KB for DTB Image */
-				reg = <0x00040000 0x00040000>;
-				label = "NOR (RO) DTB Image";
-				read-only;
-			};
-
-			partition@80000 {
-				/* 3.5 MB for Linux Kernel Image */
-				reg = <0x00080000 0x00380000>;
-				label = "NOR (RO) Linux Kernel Image";
-				read-only;
-			};
-
-			partition@400000 {
-				/* 11MB for JFFS2 based Root file System */
-				reg = <0x00400000 0x00b00000>;
-				label = "NOR (RW) JFFS2 Root File System";
-			};
-
-			partition@f00000 {
-				/* This location must not be altered  */
-				/* 512KB for u-boot Bootloader Image */
-				/* 512KB for u-boot Environment Variables */
-				reg = <0x00f00000 0x00100000>;
-				label = "NOR (RO) U-Boot Image";
-				read-only;
-			};
-		};
-
-		nand@1,0 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,p1020-fcm-nand",
-				     "fsl,elbc-fcm-nand";
-			reg = <0x1 0x0 0x40000>;
-
-			partition@0 {
-				/* This location must not be altered  */
-				/* 1MB for u-boot Bootloader Image */
-				reg = <0x0 0x00100000>;
-				label = "NAND (RO) U-Boot Image";
-				read-only;
-			};
-
-			partition@100000 {
-				/* 1MB for DTB Image */
-				reg = <0x00100000 0x00100000>;
-				label = "NAND (RO) DTB Image";
-				read-only;
-			};
-
-			partition@200000 {
-				/* 4MB for Linux Kernel Image */
-				reg = <0x00200000 0x00400000>;
-				label = "NAND (RO) Linux Kernel Image";
-				read-only;
-			};
-
-			partition@600000 {
-				/* 4MB for Compressed Root file System Image */
-				reg = <0x00600000 0x00400000>;
-				label = "NAND (RO) Compressed RFS Image";
-				read-only;
-			};
-
-			partition@a00000 {
-				/* 7MB for JFFS2 based Root file System */
-				reg = <0x00a00000 0x00700000>;
-				label = "NAND (RW) JFFS2 Root File System";
-			};
-
-			partition@1100000 {
-				/* 15MB for JFFS2 based Root file System */
-				reg = <0x01100000 0x00f00000>;
-				label = "NAND (RW) Writable User area";
-			};
-		};
-
-		L2switch@2,0 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "vitesse-7385";
-			reg = <0x2 0x0 0x20000>;
-		};
-
 	};
 
-	soc@ffe00000 {
-		i2c@3000 {
-			rtc@68 {
-				compatible = "dallas,ds1339";
-				reg = <0x68>;
-			};
-		};
-
-		spi@7000 {
-
-			fsl_m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "fsl,espi-flash";
-				reg = <0>;
-				linux,modalias = "fsl_m25p80";
-				modal = "s25sl128b";
-				spi-max-frequency = <50000000>;
-				mode = <0>;
-
-				partition@0 {
-					/* 512KB for u-boot Bootloader Image */
-					reg = <0x0 0x00080000>;
-					label = "SPI (RO) U-Boot Image";
-					read-only;
-				};
-
-				partition@80000 {
-					/* 512KB for DTB Image */
-					reg = <0x00080000 0x00080000>;
-					label = "SPI (RO) DTB Image";
-					read-only;
-				};
-
-				partition@100000 {
-					/* 4MB for Linux Kernel Image */
-					reg = <0x00100000 0x00400000>;
-					label = "SPI (RO) Linux Kernel Image";
-					read-only;
-				};
-
-				partition@500000 {
-					/* 4MB for Compressed RFS Image */
-					reg = <0x00500000 0x00400000>;
-					label = "SPI (RO) Compressed RFS Image";
-					read-only;
-				};
-
-				partition@900000 {
-					/* 7MB for JFFS2 based RFS */
-					reg = <0x00900000 0x00700000>;
-					label = "SPI (RW) JFFS2 RFS";
-				};
-			};
-		};
-
-		mdio@24000 {
-
-			phy0: ethernet-phy@0 {
-				interrupt-parent = <&mpic>;
-				interrupts = <3 1>;
-				reg = <0x0>;
-			};
-
-			phy1: ethernet-phy@1 {
-				interrupt-parent = <&mpic>;
-				interrupts = <2 1>;
-				reg = <0x1>;
-			};
-		};
-
-		mdio@25000 {
-
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		enet0: ethernet@b0000 {
-			fixed-link = <1 1 1000 0 0>;
-			phy-connection-type = "rgmii-id";
-
-		};
-
-		enet1: ethernet@b1000 {
-			phy-handle = <&phy0>;
-			tbi-handle = <&tbi0>;
-			phy-connection-type = "sgmii";
-
-		};
-
-		enet2: ethernet@b2000 {
-			phy-handle = <&phy1>;
-			phy-connection-type = "rgmii-id";
-
-		};
-
-		usb@22000 {
-			phy_type = "ulpi";
-		};
-
-		/* USB2 is shared with localbus, so it must be disabled
-		   by default. We can't put 'status = "disabled";' here
-		   since U-Boot doesn't clear the status property when
-		   it enables USB2. OTOH, U-Boot does create a new node
-		   when there isn't any. So, just comment it out.
-		usb@23000 {
-			phy_type = "ulpi";
-		};
-		*/
-
+	board_soc: soc: soc@ffe00000 {
+		ranges = <0x0 0x0 0xffe00000 0x100000>;
 	};
 
 	pci0: pcie@ffe09000 {
 		ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>;
-		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
-		interrupt-map = <
-			/* IDSEL 0x0 */
-			0000 0x0 0x0 0x1 &mpic 0x4 0x1
-			0000 0x0 0x0 0x2 &mpic 0x5 0x1
-			0000 0x0 0x0 0x3 &mpic 0x6 0x1
-			0000 0x0 0x0 0x4 &mpic 0x7 0x1
-			>;
+		reg = <0 0xffe09000 0 0x1000>;
 		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
 			ranges = <0x2000000 0x0 0xa0000000
 				  0x2000000 0x0 0xa0000000
 				  0x0 0x20000000
@@ -281,21 +47,10 @@
 	};
 
 	pci1: pcie@ffe0a000 {
+		reg = <0 0xffe0a000 0 0x1000>;
 		ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>;
-		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
-		interrupt-map = <
-			/* IDSEL 0x0 */
-			0000 0x0 0x0 0x1 &mpic 0x0 0x1
-			0000 0x0 0x0 0x2 &mpic 0x1 0x1
-			0000 0x0 0x0 0x3 &mpic 0x2 0x1
-			0000 0x0 0x0 0x4 &mpic 0x3 0x1
-			>;
 		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
 			ranges = <0x2000000 0x0 0x80000000
 				  0x2000000 0x0 0x80000000
 				  0x0 0x20000000
@@ -306,3 +61,6 @@
 		};
 	};
 };
+
+/include/ "p1020rdb.dtsi"
+/include/ "fsl/p1020si-post.dtsi"
diff --git a/arch/powerpc/boot/dts/p1020rdb.dtsi b/arch/powerpc/boot/dts/p1020rdb.dtsi
new file mode 100644
index 00000000000..b5bd86f4baf
--- /dev/null
+++ b/arch/powerpc/boot/dts/p1020rdb.dtsi
@@ -0,0 +1,247 @@
+/*
+ * P1020 RDB Device Tree Source stub (no addresses or top-level ranges)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+&board_lbc {
+	nor@0,0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "cfi-flash";
+		reg = <0x0 0x0 0x1000000>;
+		bank-width = <2>;
+		device-width = <1>;
+
+		partition@0 {
+			/* This location must not be altered  */
+			/* 256KB for Vitesse 7385 Switch firmware */
+			reg = <0x0 0x00040000>;
+			label = "NOR (RO) Vitesse-7385 Firmware";
+			read-only;
+		};
+
+		partition@40000 {
+			/* 256KB for DTB Image */
+			reg = <0x00040000 0x00040000>;
+			label = "NOR (RO) DTB Image";
+			read-only;
+		};
+
+		partition@80000 {
+			/* 3.5 MB for Linux Kernel Image */
+			reg = <0x00080000 0x00380000>;
+			label = "NOR (RO) Linux Kernel Image";
+			read-only;
+		};
+
+		partition@400000 {
+			/* 11MB for JFFS2 based Root file System */
+			reg = <0x00400000 0x00b00000>;
+			label = "NOR (RW) JFFS2 Root File System";
+		};
+
+		partition@f00000 {
+			/* This location must not be altered  */
+			/* 512KB for u-boot Bootloader Image */
+			/* 512KB for u-boot Environment Variables */
+			reg = <0x00f00000 0x00100000>;
+			label = "NOR (RO) U-Boot Image";
+			read-only;
+		};
+	};
+
+	nand@1,0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "fsl,p1020-fcm-nand",
+			     "fsl,elbc-fcm-nand";
+		reg = <0x1 0x0 0x40000>;
+
+		partition@0 {
+			/* This location must not be altered  */
+			/* 1MB for u-boot Bootloader Image */
+			reg = <0x0 0x00100000>;
+			label = "NAND (RO) U-Boot Image";
+			read-only;
+		};
+
+		partition@100000 {
+			/* 1MB for DTB Image */
+			reg = <0x00100000 0x00100000>;
+			label = "NAND (RO) DTB Image";
+			read-only;
+		};
+
+		partition@200000 {
+			/* 4MB for Linux Kernel Image */
+			reg = <0x00200000 0x00400000>;
+			label = "NAND (RO) Linux Kernel Image";
+			read-only;
+		};
+
+		partition@600000 {
+			/* 4MB for Compressed Root file System Image */
+			reg = <0x00600000 0x00400000>;
+			label = "NAND (RO) Compressed RFS Image";
+			read-only;
+		};
+
+		partition@a00000 {
+			/* 7MB for JFFS2 based Root file System */
+			reg = <0x00a00000 0x00700000>;
+			label = "NAND (RW) JFFS2 Root File System";
+		};
+
+		partition@1100000 {
+			/* 15MB for JFFS2 based Root file System */
+			reg = <0x01100000 0x00f00000>;
+			label = "NAND (RW) Writable User area";
+		};
+	};
+
+	L2switch@2,0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "vitesse-7385";
+		reg = <0x2 0x0 0x20000>;
+	};
+};
+
+&board_soc {
+	i2c@3000 {
+		rtc@68 {
+			compatible = "dallas,ds1339";
+			reg = <0x68>;
+		};
+	};
+
+	spi@7000 {
+		flash@0 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "spansion,s25sl12801";
+			reg = <0>;
+			spi-max-frequency = <40000000>; /* input clock */
+
+			partition@u-boot {
+				/* 512KB for u-boot Bootloader Image */
+				reg = <0x0 0x00080000>;
+				label = "u-boot";
+				read-only;
+			};
+
+			partition@dtb {
+				/* 512KB for DTB Image */
+				reg = <0x00080000 0x00080000>;
+				label = "dtb";
+				read-only;
+			};
+
+			partition@kernel {
+				/* 4MB for Linux Kernel Image */
+				reg = <0x00100000 0x00400000>;
+				label = "kernel";
+				read-only;
+			};
+
+			partition@fs {
+				/* 4MB for Compressed RFS Image */
+				reg = <0x00500000 0x00400000>;
+				label = "file system";
+				read-only;
+			};
+
+			partition@jffs-fs {
+				/* 7MB for JFFS2 based RFS */
+				reg = <0x00900000 0x00700000>;
+				label = "file system jffs2";
+			};
+		};
+	};
+
+	usb@22000 {
+		phy_type = "ulpi";
+	};
+
+	/* USB2 is shared with localbus, so it must be disabled
+	   by default. We can't put 'status = "disabled";' here
+	   since U-Boot doesn't clear the status property when
+	   it enables USB2. OTOH, U-Boot does create a new node
+	   when there isn't any. So, just comment it out.
+	usb@23000 {
+		phy_type = "ulpi";
+	};
+	*/
+
+	mdio@24000 {
+		phy0: ethernet-phy@0 {
+			interrupt-parent = <&mpic>;
+			interrupts = <3 1>;
+			reg = <0x0>;
+		};
+
+		phy1: ethernet-phy@1 {
+			interrupt-parent = <&mpic>;
+			interrupts = <2 1>;
+			reg = <0x1>;
+		};
+
+		tbi-phy@2 {
+			device_type = "tbi-phy";
+			reg = <0x2>;
+		};
+	};
+
+	mdio@25000 {
+		tbi0: tbi-phy@11 {
+			reg = <0x11>;
+			device_type = "tbi-phy";
+		};
+	};
+
+	enet0: ethernet@b0000 {
+		fixed-link = <1 1 1000 0 0>;
+		phy-connection-type = "rgmii-id";
+
+	};
+
+	enet1: ethernet@b1000 {
+		phy-handle = <&phy0>;
+		tbi-handle = <&tbi0>;
+		phy-connection-type = "sgmii";
+	};
+
+	enet2: ethernet@b2000 {
+		phy-handle = <&phy1>;
+		phy-connection-type = "rgmii-id";
+	};
+};
diff --git a/arch/powerpc/boot/dts/p1020rdb_36b.dts b/arch/powerpc/boot/dts/p1020rdb_36b.dts
new file mode 100644
index 00000000000..bdbdb6097e5
--- /dev/null
+++ b/arch/powerpc/boot/dts/p1020rdb_36b.dts
@@ -0,0 +1,66 @@
+/*
+ * P1020 RDB Device Tree Source (36-bit address map)
+ *
+ * Copyright 2009-2011 Freescale Semiconductor Inc.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+/include/ "fsl/p1020si-pre.dtsi"
+/ {
+	model = "fsl,P1020RDB";
+	compatible = "fsl,P1020RDB";
+
+	memory {
+		device_type = "memory";
+	};
+
+	board_lbc: lbc: localbus@fffe05000 {
+		reg = <0xf 0xffe05000 0 0x1000>;
+
+		/* NOR, NAND Flashes and Vitesse 5 port L2 switch */
+		ranges = <0x0 0x0 0xf 0xef000000 0x01000000
+			  0x1 0x0 0xf 0xffa00000 0x00040000
+			  0x2 0x0 0xf 0xffb00000 0x00020000>;
+	};
+
+	board_soc: soc: soc@fffe00000 {
+		ranges = <0x0 0xf 0xffe00000 0x100000>;
+	};
+
+	pci0: pcie@fffe09000 {
+		reg = <0xf 0xffe09000 0 0x1000>;
+		ranges = <0x2000000 0x0 0xc0000000 0xc 0x20000000 0x0 0x20000000
+			  0x1000000 0x0 0x00000000 0xf 0xffc10000 0x0 0x10000>;
+		pcie@0 {
+			ranges = <0x2000000 0x0 0xc0000000
+				  0x2000000 0x0 0xc0000000
+				  0x0 0x20000000
+
+				  0x1000000 0x0 0x0
+				  0x1000000 0x0 0x0
+				  0x0 0x100000>;
+		};
+	};
+
+	pci1: pcie@fffe0a000 {
+		reg = <0xf 0xffe0a000 0 0x1000>;
+		ranges = <0x2000000 0x0 0x80000000 0xc 0x00000000 0x0 0x20000000
+			  0x1000000 0x0 0x00000000 0xf 0xffc00000 0x0 0x10000>;
+		pcie@0 {
+			ranges = <0x2000000 0x0 0x80000000
+				  0x2000000 0x0 0x80000000
+				  0x0 0x20000000
+
+				  0x1000000 0x0 0x0
+				  0x1000000 0x0 0x0
+				  0x0 0x100000>;
+		};
+	};
+};
+
+/include/ "p1020rdb.dtsi"
+/include/ "fsl/p1020si-post.dtsi"
diff --git a/arch/powerpc/boot/dts/p1020rdb_camp_core0.dts b/arch/powerpc/boot/dts/p1020rdb_camp_core0.dts
index f0bf7f42f09..41b4585c5da 100644
--- a/arch/powerpc/boot/dts/p1020rdb_camp_core0.dts
+++ b/arch/powerpc/boot/dts/p1020rdb_camp_core0.dts
@@ -16,7 +16,7 @@
  * option) any later version.
  */
 
-/include/ "p1020si.dtsi"
+/include/ "p1020rdb.dts"
 
 / {
 	model = "fsl,P1020RDB";
@@ -32,7 +32,7 @@
 
 	cpus {
 		PowerPC,P1020@1 {
-		status = "disabled";
+			status = "disabled";
 		};
 	};
 
@@ -45,169 +45,19 @@
 	};
 
 	soc@ffe00000 {
-		i2c@3000 {
-			rtc@68 {
-				compatible = "dallas,ds1339";
-				reg = <0x68>;
-			};
-		};
-
 		serial1: serial@4600 {
 			status = "disabled";
 		};
 
-		spi@7000 {
-			fsl_m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "fsl,espi-flash";
-				reg = <0>;
-				linux,modalias = "fsl_m25p80";
-				spi-max-frequency = <40000000>;
-
-				partition@0 {
-					/* 512KB for u-boot Bootloader Image */
-					reg = <0x0 0x00080000>;
-					label = "SPI (RO) U-Boot Image";
-					read-only;
-				};
-
-				partition@80000 {
-					/* 512KB for DTB Image */
-					reg = <0x00080000 0x00080000>;
-					label = "SPI (RO) DTB Image";
-					read-only;
-				};
-
-				partition@100000 {
-					/* 4MB for Linux Kernel Image */
-					reg = <0x00100000 0x00400000>;
-					label = "SPI (RO) Linux Kernel Image";
-					read-only;
-				};
-
-				partition@500000 {
-					/* 4MB for Compressed RFS Image */
-					reg = <0x00500000 0x00400000>;
-					label = "SPI (RO) Compressed RFS Image";
-					read-only;
-				};
-
-				partition@900000 {
-					/* 7MB for JFFS2 based RFS */
-					reg = <0x00900000 0x00700000>;
-					label = "SPI (RW) JFFS2 RFS";
-				};
-			};
-		};
-
-		mdio@24000 {
-			phy0: ethernet-phy@0 {
-				interrupt-parent = <&mpic>;
-				interrupts = <3 1>;
-				reg = <0x0>;
-			};
-			phy1: ethernet-phy@1 {
-				interrupt-parent = <&mpic>;
-				interrupts = <2 1>;
-				reg = <0x1>;
-			};
-		};
-
-		mdio@25000 {
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
 		enet0: ethernet@b0000 {
 			status = "disabled";
 		};
 
-		enet1: ethernet@b1000 {
-			phy-handle = <&phy0>;
-			tbi-handle = <&tbi0>;
-			phy-connection-type = "sgmii";
-		};
-
-		enet2: ethernet@b2000 {
-			phy-handle = <&phy1>;
-			phy-connection-type = "rgmii-id";
-		};
-
-		usb@22000 {
-			phy_type = "ulpi";
-		};
-
-		/* USB2 is shared with localbus, so it must be disabled
-		   by default. We can't put 'status = "disabled";' here
-		   since U-Boot doesn't clear the status property when
-		   it enables USB2. OTOH, U-Boot does create a new node
-		   when there isn't any. So, just comment it out.
-		usb@23000 {
-			phy_type = "ulpi";
-		};
-		*/
-
 		mpic: pic@40000 {
 			protected-sources = <
 			42 29 30 34	/* serial1, enet0-queue-group0 */
 			17 18 24 45	/* enet0-queue-group1, crypto */
 			>;
 		};
-
-	};
-
-	pci0: pcie@ffe09000 {
-		ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000
-			  0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>;
-		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
-		interrupt-map = <
-			/* IDSEL 0x0 */
-			0000 0x0 0x0 0x1 &mpic 0x4 0x1
-			0000 0x0 0x0 0x2 &mpic 0x5 0x1
-			0000 0x0 0x0 0x3 &mpic 0x6 0x1
-			0000 0x0 0x0 0x4 &mpic 0x7 0x1
-			>;
-		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
-			ranges = <0x2000000 0x0 0xa0000000
-				  0x2000000 0x0 0xa0000000
-				  0x0 0x20000000
-
-				  0x1000000 0x0 0x0
-				  0x1000000 0x0 0x0
-				  0x0 0x100000>;
-		};
-	};
-
-	pci1: pcie@ffe0a000 {
-		ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000
-			  0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>;
-		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
-		interrupt-map = <
-			/* IDSEL 0x0 */
-			0000 0x0 0x0 0x1 &mpic 0x0 0x1
-			0000 0x0 0x0 0x2 &mpic 0x1 0x1
-			0000 0x0 0x0 0x3 &mpic 0x2 0x1
-			0000 0x0 0x0 0x4 &mpic 0x3 0x1
-			>;
-		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
-			ranges = <0x2000000 0x0 0x80000000
-				  0x2000000 0x0 0x80000000
-				  0x0 0x20000000
-
-				  0x1000000 0x0 0x0
-				  0x1000000 0x0 0x0
-				  0x0 0x100000>;
-		};
 	};
 };
diff --git a/arch/powerpc/boot/dts/p1020rdb_camp_core1.dts b/arch/powerpc/boot/dts/p1020rdb_camp_core1.dts
index 6ec02204a44..51745382188 100644
--- a/arch/powerpc/boot/dts/p1020rdb_camp_core1.dts
+++ b/arch/powerpc/boot/dts/p1020rdb_camp_core1.dts
@@ -15,7 +15,7 @@
  * option) any later version.
  */
 
-/include/ "p1020si.dtsi"
+/include/ "p1020rdb.dts"
 
 / {
 	model = "fsl,P1020RDB";
@@ -28,7 +28,7 @@
 
 	cpus {
 		PowerPC,P1020@0 {
-		status = "disabled";
+			status = "disabled";
 		};
 	};
 
@@ -85,12 +85,6 @@
 			status = "disabled";
 		};
 
-		enet0: ethernet@b0000 {
-			fixed-link = <1 1 1000 0 0>;
-			phy-connection-type = "rgmii-id";
-
-		};
-
 		enet1: ethernet@b1000 {
 			status = "disabled";
 		};
@@ -135,7 +129,6 @@
 		global-utilities@e0000 {	//global utilities block
 			status = "disabled";
 		};
-
 	};
 
 	pci0: pcie@ffe09000 {
diff --git a/arch/powerpc/boot/dts/p1020si.dtsi b/arch/powerpc/boot/dts/p1020si.dtsi
deleted file mode 100644
index 5c5acb66c3f..00000000000
--- a/arch/powerpc/boot/dts/p1020si.dtsi
+++ /dev/null
@@ -1,377 +0,0 @@
-/*
- * P1020si Device Tree Source
- *
- * Copyright 2011 Freescale Semiconductor Inc.
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- */
-
-/dts-v1/;
-/ {
-	compatible = "fsl,P1020";
-	#address-cells = <2>;
-	#size-cells = <2>;
-
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		PowerPC,P1020@0 {
-			device_type = "cpu";
-			reg = <0x0>;
-			next-level-cache = <&L2>;
-		};
-
-		PowerPC,P1020@1 {
-			device_type = "cpu";
-			reg = <0x1>;
-			next-level-cache = <&L2>;
-		};
-	};
-
-	localbus@ffe05000 {
-		#address-cells = <2>;
-		#size-cells = <1>;
-		compatible = "fsl,p1020-elbc", "fsl,elbc", "simple-bus";
-		reg = <0 0xffe05000 0 0x1000>;
-		interrupts = <19 2>;
-		interrupt-parent = <&mpic>;
-	};
-
-	soc@ffe00000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		device_type = "soc";
-		compatible = "fsl,p1020-immr", "simple-bus";
-		ranges = <0x0  0x0 0xffe00000 0x100000>;
-		bus-frequency = <0>;		// Filled out by uboot.
-
-		ecm-law@0 {
-			compatible = "fsl,ecm-law";
-			reg = <0x0 0x1000>;
-			fsl,num-laws = <12>;
-		};
-
-		ecm@1000 {
-			compatible = "fsl,p1020-ecm", "fsl,ecm";
-			reg = <0x1000 0x1000>;
-			interrupts = <16 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		memory-controller@2000 {
-			compatible = "fsl,p1020-memory-controller";
-			reg = <0x2000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <16 2>;
-		};
-
-		i2c@3000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <0>;
-			compatible = "fsl-i2c";
-			reg = <0x3000 0x100>;
-			interrupts = <43 2>;
-			interrupt-parent = <&mpic>;
-			dfsrr;
-		};
-
-		i2c@3100 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <1>;
-			compatible = "fsl-i2c";
-			reg = <0x3100 0x100>;
-			interrupts = <43 2>;
-			interrupt-parent = <&mpic>;
-			dfsrr;
-		};
-
-		serial0: serial@4500 {
-			cell-index = <0>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4500 0x100>;
-			clock-frequency = <0>;
-			interrupts = <42 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		serial1: serial@4600 {
-			cell-index = <1>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4600 0x100>;
-			clock-frequency = <0>;
-			interrupts = <42 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		spi@7000 {
-			cell-index = <0>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,espi";
-			reg = <0x7000 0x1000>;
-			interrupts = <59 0x2>;
-			interrupt-parent = <&mpic>;
-			mode = "cpu";
-		};
-
-		gpio: gpio-controller@f000 {
-			#gpio-cells = <2>;
-			compatible = "fsl,mpc8572-gpio";
-			reg = <0xf000 0x100>;
-			interrupts = <47 0x2>;
-			interrupt-parent = <&mpic>;
-			gpio-controller;
-		};
-
-		L2: l2-cache-controller@20000 {
-			compatible = "fsl,p1020-l2-cache-controller";
-			reg = <0x20000 0x1000>;
-			cache-line-size = <32>;	// 32 bytes
-			cache-size = <0x40000>; // L2,256K
-			interrupt-parent = <&mpic>;
-			interrupts = <16 2>;
-		};
-
-		dma@21300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,eloplus-dma";
-			reg = <0x21300 0x4>;
-			ranges = <0x0 0x21100 0x200>;
-			cell-index = <0>;
-			dma-channel@0 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupt-parent = <&mpic>;
-				interrupts = <20 2>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupt-parent = <&mpic>;
-				interrupts = <21 2>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupt-parent = <&mpic>;
-				interrupts = <22 2>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupt-parent = <&mpic>;
-				interrupts = <23 2>;
-			};
-		};
-
-		mdio@24000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,etsec2-mdio";
-			reg = <0x24000 0x1000 0xb0030 0x4>;
-
-		};
-
-		mdio@25000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,etsec2-tbi";
-			reg = <0x25000 0x1000 0xb1030 0x4>;
-
-		};
-
-		enet0: ethernet@b0000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "fsl,etsec2";
-			fsl,num_rx_queues = <0x8>;
-			fsl,num_tx_queues = <0x8>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupt-parent = <&mpic>;
-
-			queue-group@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0xb0000 0x1000>;
-				interrupts = <29 2 30 2 34 2>;
-			};
-
-			queue-group@1 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0xb4000 0x1000>;
-				interrupts = <17 2 18 2 24 2>;
-			};
-		};
-
-		enet1: ethernet@b1000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "fsl,etsec2";
-			fsl,num_rx_queues = <0x8>;
-			fsl,num_tx_queues = <0x8>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupt-parent = <&mpic>;
-
-			queue-group@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0xb1000 0x1000>;
-				interrupts = <35 2 36 2 40 2>;
-			};
-
-			queue-group@1 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0xb5000 0x1000>;
-				interrupts = <51 2 52 2 67 2>;
-			};
-		};
-
-		enet2: ethernet@b2000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "fsl,etsec2";
-			fsl,num_rx_queues = <0x8>;
-			fsl,num_tx_queues = <0x8>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupt-parent = <&mpic>;
-
-			queue-group@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0xb2000 0x1000>;
-				interrupts = <31 2 32 2 33 2>;
-			};
-
-			queue-group@1 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0xb6000 0x1000>;
-				interrupts = <25 2 26 2 27 2>;
-			};
-		};
-
-		usb@22000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl-usb2-dr";
-			reg = <0x22000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <28 0x2>;
-		};
-
-		/* USB2 is shared with localbus, so it must be disabled
-		   by default. We can't put 'status = "disabled";' here
-		   since U-Boot doesn't clear the status property when
-		   it enables USB2. OTOH, U-Boot does create a new node
-		   when there isn't any. So, just comment it out.
-		usb@23000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl-usb2-dr";
-			reg = <0x23000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <46 0x2>;
-			phy_type = "ulpi";
-		};
-		*/
-
-		sdhci@2e000 {
-			compatible = "fsl,p1020-esdhc", "fsl,esdhc";
-			reg = <0x2e000 0x1000>;
-			interrupts = <72 0x2>;
-			interrupt-parent = <&mpic>;
-			/* Filled in by U-Boot */
-			clock-frequency = <0>;
-		};
-
-		crypto@30000 {
-			compatible = "fsl,sec3.1", "fsl,sec3.0", "fsl,sec2.4",
-				     "fsl,sec2.2", "fsl,sec2.1", "fsl,sec2.0";
-			reg = <0x30000 0x10000>;
-			interrupts = <45 2 58 2>;
-			interrupt-parent = <&mpic>;
-			fsl,num-channels = <4>;
-			fsl,channel-fifo-len = <24>;
-			fsl,exec-units-mask = <0xbfe>;
-			fsl,descriptor-types-mask = <0x3ab0ebf>;
-		};
-
-		mpic: pic@40000 {
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <2>;
-			reg = <0x40000 0x40000>;
-			compatible = "chrp,open-pic";
-			device_type = "open-pic";
-		};
-
-		msi@41600 {
-			compatible = "fsl,p1020-msi", "fsl,mpic-msi";
-			reg = <0x41600 0x80>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xe0 0
-				0xe1 0
-				0xe2 0
-				0xe3 0
-				0xe4 0
-				0xe5 0
-				0xe6 0
-				0xe7 0>;
-			interrupt-parent = <&mpic>;
-		};
-
-		global-utilities@e0000 {	//global utilities block
-			compatible = "fsl,p1020-guts","fsl,p2020-guts";
-			reg = <0xe0000 0x1000>;
-			fsl,has-rstcr;
-		};
-	};
-
-	pci0: pcie@ffe09000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
-		reg = <0 0xffe09000 0 0x1000>;
-		bus-range = <0 255>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <16 2>;
-	};
-
-	pci1: pcie@ffe0a000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
-		reg = <0 0xffe0a000 0 0x1000>;
-		bus-range = <0 255>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <16 2>;
-	};
-};
diff --git a/arch/powerpc/boot/dts/p1021mds.dts b/arch/powerpc/boot/dts/p1021mds.dts
index ad5b8526900..d9540791e43 100644
--- a/arch/powerpc/boot/dts/p1021mds.dts
+++ b/arch/powerpc/boot/dts/p1021mds.dts
@@ -9,53 +9,22 @@
  * option) any later version.
  */
 
-/dts-v1/;
+/include/ "fsl/p1021si-pre.dtsi"
 / {
 	model = "fsl,P1021";
 	compatible = "fsl,P1021MDS";
-	#address-cells = <2>;
-	#size-cells = <2>;
 
 	aliases {
-		serial0 = &serial0;
-		serial1 = &serial1;
-		ethernet0 = &enet0;
-		ethernet1 = &enet1;
-		ethernet2 = &enet2;
 		ethernet3 = &enet3;
 		ethernet4 = &enet4;
-		pci0 = &pci0;
-		pci1 = &pci1;
-	};
-
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		PowerPC,P1021@0 {
-			device_type = "cpu";
-			reg = <0x0>;
-			next-level-cache = <&L2>;
-		};
-
-		PowerPC,P1021@1 {
-			device_type = "cpu";
-			reg = <0x1>;
-			next-level-cache = <&L2>;
-		};
 	};
 
 	memory {
 		device_type = "memory";
 	};
 
-	localbus@ffe05000 {
-		#address-cells = <2>;
-		#size-cells = <1>;
-		compatible = "fsl,p1021-elbc", "fsl,elbc", "simple-bus";
-		reg = <0 0xffe05000 0 0x1000>;
-		interrupts = <19 2>;
-		interrupt-parent = <&mpic>;
+	lbc: localbus@ffe05000 {
+		reg = <0x0 0xffe05000 0x0 0x1000>;
 
 		/* NAND Flash, BCSR, PMC0/1*/
 		ranges = <0x0 0x0 0x0 0xfc000000 0x02000000
@@ -138,99 +107,26 @@
 		};
 	};
 
-	soc@ffe00000 {
-
-		#address-cells = <1>;
-		#size-cells = <1>;
-		device_type = "soc";
+	soc: soc@ffe00000 {
 		compatible = "fsl,p1021-immr", "simple-bus";
-		ranges = <0x0  0x0 0xffe00000 0x100000>;
-		bus-frequency = <0>;		// Filled out by uboot.
-
-		ecm-law@0 {
-			compatible = "fsl,ecm-law";
-			reg = <0x0 0x1000>;
-			fsl,num-laws = <12>;
-		};
-
-		ecm@1000 {
-			compatible = "fsl,p1021-ecm", "fsl,ecm";
-			reg = <0x1000 0x1000>;
-			interrupts = <16 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		memory-controller@2000 {
-			compatible = "fsl,p1021-memory-controller";
-			reg = <0x2000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <16 2>;
-		};
+		ranges = <0x0 0x0 0xffe00000 0x100000>;
 
 		i2c@3000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <0>;
-			compatible = "fsl-i2c";
-			reg = <0x3000 0x100>;
-			interrupts = <43 2>;
-			interrupt-parent = <&mpic>;
-			dfsrr;
 			rtc@68 {
 				compatible = "dallas,ds1374";
 				reg = <0x68>;
 			};
 		};
 
-		i2c@3100 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <1>;
-			compatible = "fsl-i2c";
-			reg = <0x3100 0x100>;
-			interrupts = <43 2>;
-			interrupt-parent = <&mpic>;
-			dfsrr;
-		};
-
-		serial0: serial@4500 {
-			cell-index = <0>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4500 0x100>;
-			clock-frequency = <0>;
-			interrupts = <42 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		serial1: serial@4600 {
-			cell-index = <1>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4600 0x100>;
-			clock-frequency = <0>;
-			interrupts = <42 2>;
-			interrupt-parent = <&mpic>;
-		};
-
 		spi@7000 {
-			cell-index = <0>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,espi";
-			reg = <0x7000 0x1000>;
-			interrupts = <59 0x2>;
-			interrupt-parent = <&mpic>;
-			espi,num-ss-bits = <4>;
-			mode = "cpu";
-
-			fsl_m25p80@0 {
+
+			flash@0 {
 				#address-cells = <1>;
 				#size-cells = <1>;
-				compatible = "fsl,espi-flash";
+				compatible = "spansion,s25sl12801";
 				reg = <0>;
-				linux,modalias = "fsl_m25p80";
 				spi-max-frequency = <40000000>; /* input clock */
+
 				partition@u-boot {
 					label = "u-boot-spi";
 					reg = <0x00000000 0x00100000>;
@@ -253,237 +149,49 @@
 			};
 		};
 
-		gpio: gpio-controller@f000 {
-			#gpio-cells = <2>;
-			compatible = "fsl,mpc8572-gpio";
-			reg = <0xf000 0x100>;
-			interrupts = <47 0x2>;
-			interrupt-parent = <&mpic>;
-			gpio-controller;
-		};
-
-		L2: l2-cache-controller@20000 {
-			compatible = "fsl,p1021-l2-cache-controller";
-			reg = <0x20000 0x1000>;
-			cache-line-size = <32>;	// 32 bytes
-			cache-size = <0x40000>; // L2,256K
-			interrupt-parent = <&mpic>;
-			interrupts = <16 2>;
-		};
-
-		dma@21300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,eloplus-dma";
-			reg = <0x21300 0x4>;
-			ranges = <0x0 0x21100 0x200>;
-			cell-index = <0>;
-			dma-channel@0 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupt-parent = <&mpic>;
-				interrupts = <20 2>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupt-parent = <&mpic>;
-				interrupts = <21 2>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupt-parent = <&mpic>;
-				interrupts = <22 2>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupt-parent = <&mpic>;
-				interrupts = <23 2>;
-			};
-		};
-
 		usb@22000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl-usb2-dr";
-			reg = <0x22000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <28 0x2>;
 			phy_type = "ulpi";
 		};
 
-		 mdio@24000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,etsec2-mdio";
-			reg = <0x24000 0x1000 0xb0030 0x4>;
-
+		mdio@24000 {
 			phy0: ethernet-phy@0 {
-				interrupt-parent = <&mpic>;
-				interrupts = <1 1>;
+				interrupts = <1 1 0 0>;
 				reg = <0x0>;
 			};
 			phy1: ethernet-phy@1 {
-				interrupt-parent = <&mpic>;
-				interrupts = <2 1>;
+				interrupts = <2 1 0 0>;
 				reg = <0x1>;
 			};
 			phy4: ethernet-phy@4 {
-				interrupt-parent = <&mpic>;
 				reg = <0x4>;
 			};
+			tbi-phy@5 {
+				device_type = "tbi-phy";
+				reg = <0x5>;
+			};
 		};
 
 		mdio@25000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,etsec2-tbi";
-			reg = <0x25000 0x1000 0xb1030 0x4>;
 			tbi0: tbi-phy@11 {
 				reg = <0x11>;
 				device_type = "tbi-phy";
 			};
 		};
 
-		enet0: ethernet@B0000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <0>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "fsl,etsec2";
-			fsl,num_rx_queues = <0x8>;
-			fsl,num_tx_queues = <0x8>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupt-parent = <&mpic>;
+		ethernet@b0000 {
 			phy-handle = <&phy0>;
 			phy-connection-type = "rgmii-id";
-			queue-group@0{
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0xB0000 0x1000>;
-				interrupts = <29 2 30 2 34 2>;
-			};
-			queue-group@1{
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0xB4000 0x1000>;
-				interrupts = <17 2 18 2 24 2>;
-			};
 		};
 
-		enet1: ethernet@B1000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <0>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "fsl,etsec2";
-			fsl,num_rx_queues = <0x8>;
-			fsl,num_tx_queues = <0x8>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupt-parent = <&mpic>;
+		ethernet@b1000 {
 			phy-handle = <&phy4>;
 			tbi-handle = <&tbi0>;
 			phy-connection-type = "sgmii";
-			queue-group@0{
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0xB1000 0x1000>;
-				interrupts = <35 2 36 2 40 2>;
-			};
-			queue-group@1{
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0xB5000 0x1000>;
-				interrupts = <51 2 52 2 67 2>;
-			};
 		};
 
-		enet2: ethernet@B2000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <0>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "fsl,etsec2";
-			fsl,num_rx_queues = <0x8>;
-			fsl,num_tx_queues = <0x8>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupt-parent = <&mpic>;
+		ethernet@b2000 {
 			phy-handle = <&phy1>;
 			phy-connection-type = "rgmii-id";
-			queue-group@0{
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0xB2000 0x1000>;
-				interrupts = <31 2 32 2 33 2>;
-			};
-			queue-group@1{
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0xB6000 0x1000>;
-				interrupts = <25 2 26 2 27 2>;
-			};
-		};
-
-		sdhci@2e000 {
-			compatible = "fsl,p1021-esdhc", "fsl,esdhc";
-			reg = <0x2e000 0x1000>;
-			interrupts = <72 0x2>;
-			interrupt-parent = <&mpic>;
-			/* Filled in by U-Boot */
-			clock-frequency = <0>;
-		};
-
-		crypto@30000 {
-			compatible = "fsl,sec3.3", "fsl,sec3.1",
-				     "fsl,sec3.0", "fsl,sec2.4",
-				     "fsl,sec2.2", "fsl,sec2.1", "fsl,sec2.0";
-			reg = <0x30000 0x10000>;
-			interrupts = <45 2 58 2>;
-			interrupt-parent = <&mpic>;
-			fsl,num-channels = <4>;
-			fsl,channel-fifo-len = <24>;
-			fsl,exec-units-mask = <0x97c>;
-			fsl,descriptor-types-mask = <0x3a30abf>;
-		};
-
-		mpic: pic@40000 {
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <2>;
-			reg = <0x40000 0x40000>;
-			compatible = "chrp,open-pic";
-			device_type = "open-pic";
-		};
-
-		msi@41600 {
-			compatible = "fsl,p1021-msi", "fsl,mpic-msi";
-			reg = <0x41600 0x80>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xe0 0
-				0xe1 0
-				0xe2 0
-				0xe3 0
-				0xe4 0
-				0xe5 0
-				0xe6 0
-				0xe7 0>;
-			interrupt-parent = <&mpic>;
-		};
-
-		global-utilities@e0000 {	//global utilities block
-			compatible = "fsl,p1021-guts";
-			reg = <0xe0000 0x1000>;
-			fsl,has-rstcr;
 		};
 
 		par_io@e0100 {
@@ -499,8 +207,7 @@
 					0x1  0x13 0x1  0x0  0x1  0x0    /* QE_MUX_MDC */
 					0x1  0x14 0x3  0x0  0x1  0x0    /* QE_MUX_MDIO */
 					0x0  0x17 0x2  0x0  0x2  0x0    /* CLK12 */
-					0x0  0x18 0x2  0x0  0x1  0x0    /* CLK9
-*/
+					0x0  0x18 0x2  0x0  0x1  0x0    /* CLK9 */
 					0x0  0x7  0x1  0x0  0x2  0x0    /* ENET1_TXD0_SER1_TXD0 */
 					0x0  0x9  0x1  0x0  0x2  0x0    /* ENET1_TXD1_SER1_TXD1 */
 					0x0  0xb  0x1  0x0  0x2  0x0    /* ENET1_TXD2_SER1_TXD2 */
@@ -535,31 +242,10 @@
 	};
 
 	pci0: pcie@ffe09000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
 		reg = <0 0xffe09000 0 0x1000>;
-		bus-range = <0 255>;
 		ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <16 2>;
-		interrupt-map-mask = <0xf800 0 0 7>;
-		interrupt-map = <
-			/* IDSEL 0x0 */
-			0000 0 0 1 &mpic 4 1
-			0000 0 0 2 &mpic 5 1
-			0000 0 0 3 &mpic 6 1
-			0000 0 0 4 &mpic 7 1
-			>;
 		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
 			ranges = <0x2000000 0x0 0xa0000000
 				  0x2000000 0x0 0xa0000000
 				  0x0 0x20000000
@@ -571,31 +257,10 @@
 	};
 
 	pci1: pcie@ffe0a000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
 		reg = <0 0xffe0a000 0 0x1000>;
-		bus-range = <0 255>;
 		ranges = <0x2000000 0x0 0xc0000000 0 0xc0000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0 0xffc20000 0x0 0x10000>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <16 2>;
-		interrupt-map-mask = <0xf800 0 0 7>;
-		interrupt-map = <
-			/* IDSEL 0x0 */
-			0000 0 0 1 &mpic 0 1
-			0000 0 0 2 &mpic 1 1
-			0000 0 0 3 &mpic 2 1
-			0000 0 0 4 &mpic 3 1
-			>;
 		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
 			ranges = <0x2000000 0x0 0xc0000000
 				  0x2000000 0x0 0xc0000000
 				  0x0 0x20000000
@@ -606,36 +271,16 @@
 		};
 	};
 
-	qe@ffe80000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		device_type = "qe";
-		compatible = "fsl,qe";
+	qe: qe@ffe80000 {
 		ranges = <0x0 0x0 0xffe80000 0x40000>;
 		reg = <0 0xffe80000 0 0x480>;
 		brg-frequency = <0>;
 		bus-frequency = <0>;
-		fsl,qe-num-riscs = <1>;
-		fsl,qe-num-snums = <28>;
 		status = "disabled"; /* no firmware loaded */
 
-		qeic: interrupt-controller@80 {
-			interrupt-controller;
-			compatible = "fsl,qe-ic";
-			#address-cells = <0>;
-			#interrupt-cells = <1>;
-			reg = <0x80 0x80>;
-			interrupts = <63 2 60 2>; //high:47 low:44
-			interrupt-parent = <&mpic>;
-		};
-
 		enet3: ucc@2000 {
 			device_type = "network";
 			compatible = "ucc_geth";
-			cell-index = <1>;
-			reg = <0x2000 0x200>;
-			interrupts = <32>;
-			interrupt-parent = <&qeic>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			rx-clock-name = "clk12";
 			tx-clock-name = "clk9";
@@ -645,20 +290,15 @@
 		};
 
 		mdio@2120 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <0x2120 0x18>;
-			compatible = "fsl,ucc-mdio";
-
 			qe_phy0: ethernet-phy@0 {
 				interrupt-parent = <&mpic>;
-				interrupts = <4 1>;
+				interrupts = <4 1 0 0>;
 				reg = <0x0>;
 				device_type = "ethernet-phy";
 			};
 			qe_phy1: ethernet-phy@03 {
 				interrupt-parent = <&mpic>;
-				interrupts = <5 1>;
+				interrupts = <5 1 0 0>;
 				reg = <0x3>;
 				device_type = "ethernet-phy";
 			};
@@ -671,10 +311,6 @@
 		enet4: ucc@2400 {
 			device_type = "network";
 			compatible = "ucc_geth";
-			cell-index = <5>;
-			reg = <0x2400 0x200>;
-			interrupts = <40>;
-			interrupt-parent = <&qeic>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
 			rx-clock-name = "none";
 			tx-clock-name = "clk13";
@@ -682,18 +318,7 @@
 			phy-handle = <&qe_phy1>;
 			phy-connection-type = "rmii";
 		};
-
-		muram@10000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,qe-muram", "fsl,cpm-muram";
-			ranges = <0x0 0x10000 0x6000>;
-
-			data-only@0 {
-				compatible = "fsl,qe-muram-data",
-				"fsl,cpm-muram-data";
-				reg = <0x0 0x6000>;
-			};
-		};
 	};
 };
+
+/include/ "fsl/p1021si-post.dtsi"
diff --git a/arch/powerpc/boot/dts/p1022ds.dts b/arch/powerpc/boot/dts/p1022ds.dts
index b9b8719a620..ef95717db4b 100644
--- a/arch/powerpc/boot/dts/p1022ds.dts
+++ b/arch/powerpc/boot/dts/p1022ds.dts
@@ -8,57 +8,36 @@
  * kind, whether express or implied.
  */
 
-/dts-v1/;
+/include/ "fsl/p1022si-pre.dtsi"
 / {
-	model = "fsl,P1022";
+	model = "fsl,P1022DS";
 	compatible = "fsl,P1022DS";
-	#address-cells = <2>;
-	#size-cells = <2>;
-	interrupt-parent = <&mpic>;
-
-	aliases {
-		ethernet0 = &enet0;
-		ethernet1 = &enet1;
-		serial0 = &serial0;
-		serial1 = &serial1;
-		pci0 = &pci0;
-		pci1 = &pci1;
-		pci2 = &pci2;
-	};
-
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		PowerPC,P1022@0 {
-			device_type = "cpu";
-			reg = <0x0>;
-			next-level-cache = <&L2>;
-		};
-
-		PowerPC,P1022@1 {
-			device_type = "cpu";
-			reg = <0x1>;
-			next-level-cache = <&L2>;
-		};
-	};
 
 	memory {
 		device_type = "memory";
 	};
 
-	localbus@fffe05000 {
-		#address-cells = <2>;
-		#size-cells = <1>;
-		compatible = "fsl,p1022-elbc", "fsl,elbc", "simple-bus";
-		reg = <0 0xffe05000 0 0x1000>;
-		interrupts = <19 2 0 0>;
-
+	lbc: localbus@fffe05000 {
+		reg = <0xf 0xffe05000 0 0x1000>;
 		ranges = <0x0 0x0 0xf 0xe8000000 0x08000000
 			  0x1 0x0 0xf 0xe0000000 0x08000000
-			  0x2 0x0 0x0 0xffa00000 0x00040000
+			  0x2 0x0 0xf 0xff800000 0x00040000
 			  0x3 0x0 0xf 0xffdf0000 0x00008000>;
 
+		/*
+		 * This node is used to access the pixis via "indirect" mode,
+		 * which is done by writing the pixis register index to chip
+		 * select 0 and the value to/from chip select 1.  Indirect
+		 * mode is the only way to access the pixis when DIU video
+		 * is enabled.  Note that this assumes that the first column
+		 * of the 'ranges' property above is the chip select number.
+		 */
+		board-control@0,0 {
+			compatible = "fsl,p1022ds-indirect-pixis";
+			reg = <0x0 0x0 1	/* CS0 */
+			       0x1 0x0 1>;	/* CS1 */
+		};
+
 		nor@0,0 {
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -161,51 +140,10 @@
 		};
 	};
 
-	soc@fffe00000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		device_type = "soc";
-		compatible = "fsl,p1022-immr", "simple-bus";
+	soc: soc@fffe00000 {
 		ranges = <0x0 0xf 0xffe00000 0x100000>;
-		bus-frequency = <0>;		// Filled out by uboot.
-
-		ecm-law@0 {
-			compatible = "fsl,ecm-law";
-			reg = <0x0 0x1000>;
-			fsl,num-laws = <12>;
-		};
-
-		ecm@1000 {
-			compatible = "fsl,p1022-ecm", "fsl,ecm";
-			reg = <0x1000 0x1000>;
-			interrupts = <16 2 0 0>;
-		};
-
-		memory-controller@2000 {
-			compatible = "fsl,p1022-memory-controller";
-			reg = <0x2000 0x1000>;
-			interrupts = <16 2 0 0>;
-		};
-
-		i2c@3000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <0>;
-			compatible = "fsl-i2c";
-			reg = <0x3000 0x100>;
-			interrupts = <43 2 0 0>;
-			dfsrr;
-		};
 
 		i2c@3100 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <1>;
-			compatible = "fsl-i2c";
-			reg = <0x3100 0x100>;
-			interrupts = <43 2 0 0>;
-			dfsrr;
-
 			wm8776:codec@1a {
 				compatible = "wlf,wm8776";
 				reg = <0x1a>;
@@ -216,41 +154,14 @@
 			};
 		};
 
-		serial0: serial@4500 {
-			cell-index = <0>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4500 0x100>;
-			clock-frequency = <0>;
-			interrupts = <42 2 0 0>;
-		};
-
-		serial1: serial@4600 {
-			cell-index = <1>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4600 0x100>;
-			clock-frequency = <0>;
-			interrupts = <42 2 0 0>;
-		};
-
 		spi@7000 {
-			cell-index = <0>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,espi";
-			reg = <0x7000 0x1000>;
-			interrupts = <59 0x2 0 0>;
-			espi,num-ss-bits = <4>;
-			mode = "cpu";
-
-			fsl_m25p80@0 {
+			flash@0 {
 				#address-cells = <1>;
 				#size-cells = <1>;
-				compatible = "fsl,espi-flash";
+				compatible = "spansion,s25sl12801";
 				reg = <0>;
-				linux,modalias = "fsl_m25p80";
 				spi-max-frequency = <40000000>; /* input clock */
+
 				partition@0 {
 					label = "u-boot-spi";
 					reg = <0x00000000 0x00100000>;
@@ -274,115 +185,20 @@
 		};
 
 		ssi@15000 {
-			compatible = "fsl,mpc8610-ssi";
-			cell-index = <0>;
-			reg = <0x15000 0x100>;
-			interrupts = <75 2 0 0>;
 			fsl,mode = "i2s-slave";
 			codec-handle = <&wm8776>;
-			fsl,playback-dma = <&dma00>;
-			fsl,capture-dma = <&dma01>;
-			fsl,fifo-depth = <15>;
 			fsl,ssi-asynchronous;
 		};
 
-		dma@c300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,eloplus-dma";
-			reg = <0xc300 0x4>;
-			ranges = <0x0 0xc100 0x200>;
-			cell-index = <1>;
-			dma00: dma-channel@0 {
-				compatible = "fsl,ssi-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupts = <76 2 0 0>;
-			};
-			dma01: dma-channel@80 {
-				compatible = "fsl,ssi-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupts = <77 2 0 0>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupts = <78 2 0 0>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupts = <79 2 0 0>;
-			};
-		};
-
-		gpio: gpio-controller@f000 {
-			#gpio-cells = <2>;
-			compatible = "fsl,mpc8572-gpio";
-			reg = <0xf000 0x100>;
-			interrupts = <47 0x2 0 0>;
-			gpio-controller;
-		};
-
-		L2: l2-cache-controller@20000 {
-			compatible = "fsl,p1022-l2-cache-controller";
-			reg = <0x20000 0x1000>;
-			cache-line-size = <32>;	// 32 bytes
-			cache-size = <0x40000>; // L2, 256K
-			interrupts = <16 2 0 0>;
-		};
-
-		dma@21300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,eloplus-dma";
-			reg = <0x21300 0x4>;
-			ranges = <0x0 0x21100 0x200>;
-			cell-index = <0>;
-			dma-channel@0 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupts = <20 2 0 0>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupts = <21 2 0 0>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupts = <22 2 0 0>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupts = <23 2 0 0>;
-			};
-		};
-
 		usb@22000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl-usb2-dr";
-			reg = <0x22000 0x1000>;
-			interrupts = <28 0x2 0 0>;
 			phy_type = "ulpi";
 		};
 
-		mdio@24000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,etsec2-mdio";
-			reg = <0x24000 0x1000 0xb0030 0x4>;
+		usb@23000 {
+			status = "disabled";
+		};
 
+		mdio@24000 {
 			phy0: ethernet-phy@0 {
 				interrupts = <3 1 0 0>;
 				reg = <0x1>;
@@ -391,189 +207,28 @@
 				interrupts = <9 1 0 0>;
 				reg = <0x2>;
 			};
+			tbi-phy@2 {
+				device_type = "tbi-phy";
+				reg = <0x2>;
+			};
 		};
 
-		mdio@25000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,etsec2-mdio";
-			reg = <0x25000 0x1000 0xb1030 0x4>;
-		};
-
-		enet0: ethernet@B0000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <0>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "fsl,etsec2";
-			fsl,num_rx_queues = <0x8>;
-			fsl,num_tx_queues = <0x8>;
-			fsl,magic-packet;
-			fsl,wake-on-filer;
-			local-mac-address = [ 00 00 00 00 00 00 ];
+		ethernet@b0000 {
 			phy-handle = <&phy0>;
 			phy-connection-type = "rgmii-id";
-			queue-group@0{
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0xB0000 0x1000>;
-				interrupts = <29 2 0 0 30 2 0 0 34 2 0 0>;
-			};
-			queue-group@1{
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0xB4000 0x1000>;
-				interrupts = <17 2 0 0 18 2 0 0 24 2 0 0>;
-			};
 		};
 
-		enet1: ethernet@B1000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <0>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "fsl,etsec2";
-			fsl,num_rx_queues = <0x8>;
-			fsl,num_tx_queues = <0x8>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
+		ethernet@b1000 {
 			phy-handle = <&phy1>;
 			phy-connection-type = "rgmii-id";
-			queue-group@0{
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0xB1000 0x1000>;
-				interrupts = <35 2 0 0 36 2 0 0 40 2 0 0>;
-			};
-			queue-group@1{
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0xB5000 0x1000>;
-				interrupts = <51 2 0 0 52 2 0 0 67 2 0 0>;
-			};
-		};
-
-		sdhci@2e000 {
-			compatible = "fsl,p1022-esdhc", "fsl,esdhc";
-			reg = <0x2e000 0x1000>;
-			interrupts = <72 0x2 0 0>;
-			fsl,sdhci-auto-cmd12;
-			/* Filled in by U-Boot */
-			clock-frequency = <0>;
-		};
-
-		crypto@30000 {
-			compatible = "fsl,sec3.3", "fsl,sec3.1", "fsl,sec3.0",
-				     "fsl,sec2.4", "fsl,sec2.2", "fsl,sec2.1",
-				     "fsl,sec2.0";
-			reg = <0x30000 0x10000>;
-			interrupts = <45 2 0 0 58 2 0 0>;
-			fsl,num-channels = <4>;
-			fsl,channel-fifo-len = <24>;
-			fsl,exec-units-mask = <0x97c>;
-			fsl,descriptor-types-mask = <0x3a30abf>;
-		};
-
-		sata@18000 {
-			compatible = "fsl,p1022-sata", "fsl,pq-sata-v2";
-			reg = <0x18000 0x1000>;
-			cell-index = <1>;
-			interrupts = <74 0x2 0 0>;
-		};
-
-		sata@19000 {
-			compatible = "fsl,p1022-sata", "fsl,pq-sata-v2";
-			reg = <0x19000 0x1000>;
-			cell-index = <2>;
-			interrupts = <41 0x2 0 0>;
-		};
-
-		power@e0070{
-			compatible = "fsl,mpc8536-pmc", "fsl,mpc8548-pmc";
-			reg = <0xe0070 0x20>;
-		};
-
-		display@10000 {
-			compatible = "fsl,diu", "fsl,p1022-diu";
-			reg = <0x10000 1000>;
-			interrupts = <64 2 0 0>;
-		};
-
-		timer@41100 {
-			compatible = "fsl,mpic-global-timer";
-			reg = <0x41100 0x100 0x41300 4>;
-			interrupts = <0 0 3 0
-			              1 0 3 0
-			              2 0 3 0
-			              3 0 3 0>;
-		};
-
-		timer@42100 {
-			compatible = "fsl,mpic-global-timer";
-			reg = <0x42100 0x100 0x42300 4>;
-			interrupts = <4 0 3 0
-			              5 0 3 0
-			              6 0 3 0
-			              7 0 3 0>;
-		};
-
-		mpic: pic@40000 {
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <4>;
-			reg = <0x40000 0x40000>;
-			compatible = "fsl,mpic";
-			device_type = "open-pic";
-		};
-
-		msi@41600 {
-			compatible = "fsl,p1022-msi", "fsl,mpic-msi";
-			reg = <0x41600 0x80>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xe0 0 0 0
-				0xe1 0 0 0
-				0xe2 0 0 0
-				0xe3 0 0 0
-				0xe4 0 0 0
-				0xe5 0 0 0
-				0xe6 0 0 0
-				0xe7 0 0 0>;
-		};
-
-		global-utilities@e0000 {	//global utilities block
-			compatible = "fsl,p1022-guts";
-			reg = <0xe0000 0x1000>;
-			fsl,has-rstcr;
 		};
 	};
 
 	pci0: pcie@fffe09000 {
-		compatible = "fsl,p1022-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
 		reg = <0xf 0xffe09000 0 0x1000>;
-		bus-range = <0 255>;
-		ranges = <0x2000000 0x0 0xa0000000 0xc 0x20000000 0x0 0x20000000
+		ranges = <0x2000000 0x0 0xe0000000 0xc 0x20000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0xf 0xffc10000 0x0 0x10000>;
-		clock-frequency = <33333333>;
-		interrupts = <16 2 0 0>;
-		interrupt-map-mask = <0xf800 0 0 7>;
-		interrupt-map = <
-			/* IDSEL 0x0 */
-			0000 0 0 1 &mpic 4 1
-			0000 0 0 2 &mpic 5 1
-			0000 0 0 3 &mpic 6 1
-			0000 0 0 4 &mpic 7 1
-			>;
 		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
 			ranges = <0x2000000 0x0 0xe0000000
 				  0x2000000 0x0 0xe0000000
 				  0x0 0x20000000
@@ -585,30 +240,11 @@
 	};
 
 	pci1: pcie@fffe0a000 {
-		compatible = "fsl,p1022-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
 		reg = <0xf 0xffe0a000 0 0x1000>;
-		bus-range = <0 255>;
-		ranges = <0x2000000 0x0 0xc0000000 0xc 0x40000000 0x0 0x20000000
+		ranges = <0x2000000 0x0 0xe0000000 0xc 0x40000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0xf 0xffc20000 0x0 0x10000>;
-		clock-frequency = <33333333>;
-		interrupts = <16 2 0 0>;
-		interrupt-map-mask = <0xf800 0 0 7>;
-		interrupt-map = <
-			/* IDSEL 0x0 */
-			0000 0 0 1 &mpic 0 1
-			0000 0 0 2 &mpic 1 1
-			0000 0 0 3 &mpic 2 1
-			0000 0 0 4 &mpic 3 1
-			>;
 		pcie@0 {
 			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
 			ranges = <0x2000000 0x0 0xe0000000
 				  0x2000000 0x0 0xe0000000
 				  0x0 0x20000000
@@ -619,32 +255,11 @@
 		};
 	};
 
-
 	pci2: pcie@fffe0b000 {
-		compatible = "fsl,p1022-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
 		reg = <0xf 0xffe0b000 0 0x1000>;
-		bus-range = <0 255>;
-		ranges = <0x2000000 0x0 0x80000000 0xc 0x00000000 0x0 0x20000000
+		ranges = <0x2000000 0x0 0xe0000000 0xc 0x00000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0xf 0xffc00000 0x0 0x10000>;
-		clock-frequency = <33333333>;
-		interrupts = <16 2 0 0>;
-		interrupt-map-mask = <0xf800 0 0 7>;
-		interrupt-map = <
-			/* IDSEL 0x0 */
-			0000 0 0 1 &mpic 8 1
-			0000 0 0 2 &mpic 9 1
-			0000 0 0 3 &mpic 10 1
-			0000 0 0 4 &mpic 11 1
-			>;
 		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
 			ranges = <0x2000000 0x0 0xe0000000
 				  0x2000000 0x0 0xe0000000
 				  0x0 0x20000000
@@ -655,3 +270,5 @@
 		};
 	};
 };
+
+/include/ "fsl/p1022si-post.dtsi"
diff --git a/arch/powerpc/boot/dts/p1023rds.dts b/arch/powerpc/boot/dts/p1023rds.dts
index d3b478242ea..beb6cb12e59 100644
--- a/arch/powerpc/boot/dts/p1023rds.dts
+++ b/arch/powerpc/boot/dts/p1023rds.dts
@@ -34,137 +34,30 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-/dts-v1/;
+/include/ "fsl/p1023si-pre.dtsi"
 
 / {
 	model = "fsl,P1023";
 	compatible = "fsl,P1023RDS";
 	#address-cells = <2>;
 	#size-cells = <2>;
-
-	aliases {
-		serial0 = &serial0;
-		serial1 = &serial1;
-		pci0 = &pci0;
-		pci1 = &pci1;
-		pci2 = &pci2;
-
-		crypto = &crypto;
-		sec_jr0 = &sec_jr0;
-		sec_jr1 = &sec_jr1;
-		sec_jr2 = &sec_jr2;
-		sec_jr3 = &sec_jr3;
-		rtic_a = &rtic_a;
-		rtic_b = &rtic_b;
-		rtic_c = &rtic_c;
-		rtic_d = &rtic_d;
-	};
-
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		cpu0: PowerPC,P1023@0 {
-			device_type = "cpu";
-			reg = <0x0>;
-			next-level-cache = <&L2>;
-		};
-
-		cpu1: PowerPC,P1023@1 {
-			device_type = "cpu";
-			reg = <0x1>;
-			next-level-cache = <&L2>;
-		};
-	};
+	interrupt-parent = <&mpic>;
 
 	memory {
 		device_type = "memory";
 	};
 
-	soc@ff600000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		device_type = "soc";
-		compatible = "fsl,p1023-immr", "simple-bus";
+	soc: soc@ff600000 {
 		ranges = <0x0 0x0 0xff600000 0x200000>;
-		bus-frequency = <0>;		// Filled out by uboot.
-
-		ecm-law@0 {
-			compatible = "fsl,ecm-law";
-			reg = <0x0 0x1000>;
-			fsl,num-laws = <12>;
-		};
-
-		ecm@1000 {
-			compatible = "fsl,p1023-ecm", "fsl,ecm";
-			reg = <0x1000 0x1000>;
-			interrupts = <16 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		memory-controller@2000 {
-			compatible = "fsl,p1023-memory-controller";
-			reg = <0x2000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <16 2>;
-		};
 
 		i2c@3000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <0>;
-			compatible = "fsl-i2c";
-			reg = <0x3000 0x100>;
-			interrupts = <43 2>;
-			interrupt-parent = <&mpic>;
-			dfsrr;
 			rtc@68 {
 				compatible = "dallas,ds1374";
 				reg = <0x68>;
 			};
 		};
 
-		i2c@3100 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <1>;
-			compatible = "fsl-i2c";
-			reg = <0x3100 0x100>;
-			interrupts = <43 2>;
-			interrupt-parent = <&mpic>;
-			dfsrr;
-		};
-
-		serial0: serial@4500 {
-			cell-index = <0>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4500 0x100>;
-			clock-frequency = <0>;
-			interrupts = <42 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		serial1: serial@4600 {
-			cell-index = <1>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4600 0x100>;
-			clock-frequency = <0>;
-			interrupts = <42 2>;
-			interrupt-parent = <&mpic>;
-		};
-
 		spi@7000 {
-			cell-index = <0>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,p1023-espi", "fsl,mpc8536-espi";
-			reg = <0x7000 0x1000>;
-			interrupts = <59 0x2>;
-			interrupt-parent = <&mpic>;
-			fsl,espi-num-chipselects = <4>;
-
 			fsl_dataflash@0 {
 				#address-cells = <1>;
 				#size-cells = <1>;
@@ -186,197 +79,14 @@
 			};
 		};
 
-		gpio: gpio-controller@f000 {
-			#gpio-cells = <2>;
-			compatible = "fsl,qoriq-gpio";
-			reg = <0xf000 0x100>;
-			interrupts = <47 0x2>;
-			interrupt-parent = <&mpic>;
-			gpio-controller;
-		};
-
-		L2: l2-cache-controller@20000 {
-			compatible = "fsl,p1023-l2-cache-controller";
-			reg = <0x20000 0x1000>;
-			cache-line-size = <32>;	// 32 bytes
-			cache-size = <0x40000>; // L2,256K
-			interrupt-parent = <&mpic>;
-			interrupts = <16 2>;
-		};
-
-		dma@21300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,eloplus-dma";
-			reg = <0x21300 0x4>;
-			ranges = <0x0 0x21100 0x200>;
-			cell-index = <0>;
-			dma-channel@0 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupt-parent = <&mpic>;
-				interrupts = <20 2>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupt-parent = <&mpic>;
-				interrupts = <21 2>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupt-parent = <&mpic>;
-				interrupts = <22 2>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupt-parent = <&mpic>;
-				interrupts = <23 2>;
-			};
-		};
-
 		usb@22000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl-usb2-dr";
-			reg = <0x22000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <28 0x2>;
 			dr_mode = "host";
 			phy_type = "ulpi";
 		};
-
-		crypto: crypto@300000 {
-			compatible = "fsl,sec-v4.2", "fsl,sec-v4.0";
-			#address-cells = <1>;
-			#size-cells = <1>;
-			reg = <0x30000 0x10000>;
-			ranges = <0 0x30000 0x10000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <58 2>;
-
-			sec_jr0: jr@1000 {
-				compatible = "fsl,sec-v4.2-job-ring",
-					     "fsl,sec-v4.0-job-ring";
-				reg = <0x1000 0x1000>;
-				interrupts = <45 2>;
-			};
-
-			sec_jr1: jr@2000 {
-				compatible = "fsl,sec-v4.2-job-ring",
-					     "fsl,sec-v4.0-job-ring";
-				reg = <0x2000 0x1000>;
-				interrupts = <45 2>;
-			};
-
-			sec_jr2: jr@3000 {
-				compatible = "fsl,sec-v4.2-job-ring",
-					     "fsl,sec-v4.0-job-ring";
-				reg = <0x3000 0x1000>;
-				interrupts = <57 2>;
-			};
-
-			sec_jr3: jr@4000 {
-				compatible = "fsl,sec-v4.2-job-ring",
-					     "fsl,sec-v4.0-job-ring";
-				reg = <0x4000 0x1000>;
-				interrupts = <57 2>;
-			};
-
-			rtic@6000 {
-				compatible = "fsl,sec-v4.2-rtic",
-					     "fsl,sec-v4.0-rtic";
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0x6000 0x100>;
-				ranges = <0x0 0x6100 0xe00>;
-
-				rtic_a: rtic-a@0 {
-					compatible = "fsl,sec-v4.2-rtic-memory",
-						     "fsl,sec-v4.0-rtic-memory";
-					reg = <0x00 0x20 0x100 0x80>;
-				};
-
-				rtic_b: rtic-b@20 {
-					compatible = "fsl,sec-v4.2-rtic-memory",
-						     "fsl,sec-v4.0-rtic-memory";
-					reg = <0x20 0x20 0x200 0x80>;
-				};
-
-				rtic_c: rtic-c@40 {
-					compatible = "fsl,sec-v4.2-rtic-memory",
-						     "fsl,sec-v4.0-rtic-memory";
-					reg = <0x40 0x20 0x300 0x80>;
-				};
-
-				rtic_d: rtic-d@60 {
-					compatible = "fsl,sec-v4.2-rtic-memory",
-						     "fsl,sec-v4.0-rtic-memory";
-					reg = <0x60 0x20 0x500 0x80>;
-				};
-			};
-		};
-
-		power@e0070{
-			compatible = "fsl,mpc8536-pmc", "fsl,mpc8548-pmc",
-			             "fsl,p1022-pmc";
-			reg = <0xe0070 0x20>;
-			etsec1_clk: soc-clk@B0{
-				fsl,pmcdr-mask = <0x00000080>;
-			};
-			etsec2_clk: soc-clk@B1{
-				fsl,pmcdr-mask = <0x00000040>;
-			};
-			etsec3_clk: soc-clk@B2{
-				fsl,pmcdr-mask = <0x00000020>;
-			};
-		};
-
-		mpic: pic@40000 {
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <2>;
-			reg = <0x40000 0x40000>;
-			compatible = "chrp,open-pic";
-			device_type = "open-pic";
-		};
-
-		msi@41600 {
-			compatible = "fsl,p1023-msi", "fsl,mpic-msi";
-			reg = <0x41600 0x80>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xe0 0
-				0xe1 0
-				0xe2 0
-				0xe3 0
-				0xe4 0
-				0xe5 0
-				0xe6 0
-				0xe7 0>;
-			interrupt-parent = <&mpic>;
-		};
-
-		global-utilities@e0000 {	//global utilities block
-			compatible = "fsl,p1023-guts";
-			reg = <0xe0000 0x1000>;
-			fsl,has-rstcr;
-		};
 	};
 
-	localbus@ff605000 {
-		#address-cells = <2>;
-		#size-cells = <1>;
-		compatible = "fsl,p1023-elbc", "fsl,elbc", "simple-bus";
+	lbc: localbus@ff605000 {
 		reg = <0 0xff605000 0 0x1000>;
-		interrupts = <19 2>;
-		interrupt-parent = <&mpic>;
 
 		/* NOR Flash, BCSR */
 		ranges = <0x0 0x0 0x0 0xee000000 0x02000000
@@ -428,34 +138,18 @@
 	};
 
 	pci0: pcie@ff60a000 {
-		compatible = "fsl,p1023-pcie", "fsl,qoriq-pcie-v2.2";
-		cell-index = <1>;
-		device_type = "pci";
-		#size-cells = <2>;
-		#address-cells = <3>;
 		reg = <0 0xff60a000 0 0x1000>;
-		bus-range = <0 255>;
 		ranges = <0x2000000 0x0 0xc0000000 0 0xc0000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0 0xffc20000 0x0 0x10000>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <16 2>;
 		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#interrupt-cells = <1>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
-			interrupt-parent = <&mpic>;
-			interrupts = <16 2>;
-			interrupt-map-mask = <0xf800 0 0 7>;
 			/* IRQ[0:3] are pulled up on board, set to active-low */
+			interrupt-map-mask = <0xf800 0 0 7>;
 			interrupt-map = <
 				/* IDSEL 0x0 */
-				0000 0 0 1 &mpic 0 1
-				0000 0 0 2 &mpic 1 1
-				0000 0 0 3 &mpic 2 1
-				0000 0 0 4 &mpic 3 1
+				0000 0 0 1 &mpic 0 1 0 0
+				0000 0 0 2 &mpic 1 1 0 0
+				0000 0 0 3 &mpic 2 1 0 0
+				0000 0 0 4 &mpic 3 1 0 0
 				>;
 			ranges = <0x2000000 0x0 0xc0000000
 				  0x2000000 0x0 0xc0000000
@@ -467,38 +161,22 @@
 		};
 	};
 
-	pci1: pcie@ff609000 {
-		compatible = "fsl,p1023-pcie", "fsl,qoriq-pcie-v2.2";
-		cell-index = <2>;
-		device_type = "pci";
-		#size-cells = <2>;
-		#address-cells = <3>;
+	board_pci1: pci1: pcie@ff609000 {
 		reg = <0 0xff609000 0 0x1000>;
-		bus-range = <0 255>;
 		ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <16 2>;
 		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#interrupt-cells = <1>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
-			interrupt-parent = <&mpic>;
-			interrupts = <16 2>;
-			interrupt-map-mask = <0xf800 0 0 7>;
 			/*
 			 * IRQ[4:6] only for PCIe, set to active-high,
 			 * IRQ[7] is pulled up on board, set to active-low
 			 */
+			interrupt-map-mask = <0xf800 0 0 7>;
 			interrupt-map = <
 				/* IDSEL 0x0 */
-				0000 0 0 1 &mpic 4 2
-				0000 0 0 2 &mpic 5 2
-				0000 0 0 3 &mpic 6 2
-				0000 0 0 4 &mpic 7 1
+				0000 0 0 1 &mpic 4 2 0 0
+				0000 0 0 2 &mpic 5 2 0 0
+				0000 0 0 3 &mpic 6 2 0 0
+				0000 0 0 4 &mpic 7 1 0 0
 				>;
 			ranges = <0x2000000 0x0 0xa0000000
 				  0x2000000 0x0 0xa0000000
@@ -511,37 +189,21 @@
 	};
 
 	pci2: pcie@ff60b000 {
-		cell-index = <3>;
-		compatible = "fsl,p1023-pcie", "fsl,qoriq-pcie-v2.2";
-		device_type = "pci";
-		#size-cells = <2>;
-		#address-cells = <3>;
 		reg = <0 0xff60b000 0 0x1000>;
-		bus-range = <0 255>;
 		ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <16 2>;
 		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#interrupt-cells = <1>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
-			interrupt-parent = <&mpic>;
-			interrupts = <16 2>;
-			interrupt-map-mask = <0xf800 0 0 7>;
 			/*
 			 * IRQ[8:10] are pulled up on board, set to active-low
 			 * IRQ[11] only for PCIe, set to active-high,
 			 */
+			interrupt-map-mask = <0xf800 0 0 7>;
 			interrupt-map = <
 				/* IDSEL 0x0 */
-				0000 0 0 1 &mpic 8 1
-				0000 0 0 2 &mpic 9 1
-				0000 0 0 3 &mpic 10 1
-				0000 0 0 4 &mpic 11 2
+				0000 0 0 1 &mpic 8 1 0 0
+				0000 0 0 2 &mpic 9 1 0 0
+				0000 0 0 3 &mpic 10 1 0 0
+				0000 0 0 4 &mpic 11 2 0 0
 				>;
 			ranges = <0x2000000 0x0 0x80000000
 				  0x2000000 0x0 0x80000000
@@ -553,3 +215,5 @@
 		};
 	};
 };
+
+/include/ "fsl/p1023si-post.dtsi"
diff --git a/arch/powerpc/boot/dts/p2020ds.dts b/arch/powerpc/boot/dts/p2020ds.dts
index 66f03d6477b..237310cc7e6 100644
--- a/arch/powerpc/boot/dts/p2020ds.dts
+++ b/arch/powerpc/boot/dts/p2020ds.dts
@@ -9,30 +9,17 @@
  * option) any later version.
  */
 
-/include/ "p2020si.dtsi"
+/include/ "fsl/p2020si-pre.dtsi"
 
 / {
 	model = "fsl,P2020DS";
 	compatible = "fsl,P2020DS";
 
-	aliases {
-		ethernet0 = &enet0;
-		ethernet1 = &enet1;
-		ethernet2 = &enet2;
-		serial0 = &serial0;
-		serial1 = &serial1;
-		pci0 = &pci0;
-		pci1 = &pci1;
-		pci2 = &pci2;
-	};
-
-
 	memory {
 		device_type = "memory";
 	};
 
-	localbus@ffe05000 {
-		compatible = "fsl,elbc", "simple-bus";
+	board_lbc: lbc: localbus@ffe05000 {
 		ranges = <0x0 0x0 0x0 0xe8000000 0x08000000
 			  0x1 0x0 0x0 0xe0000000 0x08000000
 			  0x2 0x0 0x0 0xffa00000 0x00040000
@@ -40,203 +27,18 @@
 			  0x4 0x0 0x0 0xffa40000 0x00040000
 			  0x5 0x0 0x0 0xffa80000 0x00040000
 			  0x6 0x0 0x0 0xffac0000 0x00040000>;
-
-		nor@0,0 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "cfi-flash";
-			reg = <0x0 0x0 0x8000000>;
-			bank-width = <2>;
-			device-width = <1>;
-
-			ramdisk@0 {
-				reg = <0x0 0x03000000>;
-				read-only;
-			};
-
-			diagnostic@3000000 {
-				reg = <0x03000000 0x00e00000>;
-				read-only;
-			};
-
-			dink@3e00000 {
-				reg = <0x03e00000 0x00200000>;
-				read-only;
-			};
-
-			kernel@4000000 {
-				reg = <0x04000000 0x00400000>;
-				read-only;
-			};
-
-			jffs2@4400000 {
-				reg = <0x04400000 0x03b00000>;
-			};
-
-			dtb@7f00000 {
-				reg = <0x07f00000 0x00080000>;
-				read-only;
-			};
-
-			u-boot@7f80000 {
-				reg = <0x07f80000 0x00080000>;
-				read-only;
-			};
-		};
-
-		nand@2,0 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,elbc-fcm-nand";
-			reg = <0x2 0x0 0x40000>;
-
-			u-boot@0 {
-				reg = <0x0 0x02000000>;
-				read-only;
-			};
-
-			jffs2@2000000 {
-				reg = <0x02000000 0x10000000>;
-			};
-
-			ramdisk@12000000 {
-				reg = <0x12000000 0x08000000>;
-				read-only;
-			};
-
-			kernel@1a000000 {
-				reg = <0x1a000000 0x04000000>;
-			};
-
-			dtb@1e000000 {
-				reg = <0x1e000000 0x01000000>;
-				read-only;
-			};
-
-			empty@1f000000 {
-				reg = <0x1f000000 0x21000000>;
-			};
-		};
-
-		board-control@3,0 {
-			compatible = "fsl,p2020ds-fpga", "fsl,fpga-ngpixis";
-			reg = <0x3 0x0 0x30>;
-		};
-
-		nand@4,0 {
-			compatible = "fsl,elbc-fcm-nand";
-			reg = <0x4 0x0 0x40000>;
-		};
-
-		nand@5,0 {
-			compatible = "fsl,elbc-fcm-nand";
-			reg = <0x5 0x0 0x40000>;
-		};
-
-		nand@6,0 {
-			compatible = "fsl,elbc-fcm-nand";
-			reg = <0x6 0x0 0x40000>;
-		};
+		reg = <0 0xffe05000 0 0x1000>;
 	};
 
-	soc@ffe00000 {
-
-		usb@22000 {
-			phy_type = "ulpi";
-		};
-
-		mdio@24520 {
-			phy0: ethernet-phy@0 {
-				interrupt-parent = <&mpic>;
-				interrupts = <3 1>;
-				reg = <0x0>;
-			};
-			phy1: ethernet-phy@1 {
-				interrupt-parent = <&mpic>;
-				interrupts = <3 1>;
-				reg = <0x1>;
-			};
-			phy2: ethernet-phy@2 {
-				interrupt-parent = <&mpic>;
-				interrupts = <3 1>;
-				reg = <0x2>;
-			};
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-
-		};
-
-		mdio@25520 {
-			tbi1: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@26520 {
-			tbi2: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-
-		};
-
-		ptp_clock@24E00 {
-			compatible = "fsl,etsec-ptp";
-			reg = <0x24E00 0xB0>;
-			interrupts = <68 2 69 2 70 2>;
-			interrupt-parent = < &mpic >;
-			fsl,tclk-period = <5>;
-			fsl,tmr-prsc = <200>;
-			fsl,tmr-add = <0xCCCCCCCD>;
-			fsl,tmr-fiper1 = <0x3B9AC9FB>;
-			fsl,tmr-fiper2 = <0x0001869B>;
-			fsl,max-adj = <249999999>;
-		};
-
-		enet0: ethernet@24000 {
-			tbi-handle = <&tbi0>;
-			phy-handle = <&phy0>;
-			phy-connection-type = "rgmii-id";
-		};
-
-		enet1: ethernet@25000 {
-			tbi-handle = <&tbi1>;
-			phy-handle = <&phy1>;
-			phy-connection-type = "rgmii-id";
-
-		};
-
-		enet2: ethernet@26000 {
-			tbi-handle = <&tbi2>;
-			phy-handle = <&phy2>;
-			phy-connection-type = "rgmii-id";
-		};
-
-
-		msi@41600 {
-			compatible = "fsl,mpic-msi";
-		};
+	board_soc: soc: soc@ffe00000 {
+		ranges = <0x0 0x0 0xffe00000 0x100000>;
 	};
 
-	pci0: pcie@ffe08000 {
+	pci2: pcie@ffe08000 {
 		ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>;
-		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
-		interrupt-map = <
-			/* IDSEL 0x0 */
-			0000 0x0 0x0 0x1 &mpic 0x8 0x1
-			0000 0x0 0x0 0x2 &mpic 0x9 0x1
-			0000 0x0 0x0 0x3 &mpic 0xa 0x1
-			0000 0x0 0x0 0x4 &mpic 0xb 0x1
-			>;
+		reg = <0 0xffe08000 0 0x1000>;
 		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
 			ranges = <0x2000000 0x0 0x80000000
 				  0x2000000 0x0 0x80000000
 				  0x0 0x20000000
@@ -247,61 +49,11 @@
 		};
 	};
 
-	pci1: pcie@ffe09000 {
+	board_pci1: pci1: pcie@ffe09000 {
 		ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>;
-		interrupt-map-mask = <0xff00 0x0 0x0 0x7>;
-		interrupt-map = <
-
-			// IDSEL 0x11 func 0 - PCI slot 1
-			0x8800 0x0 0x0 0x1 &i8259 0x9 0x2
-			0x8800 0x0 0x0 0x2 &i8259 0xa 0x2
-
-			// IDSEL 0x11 func 1 - PCI slot 1
-			0x8900 0x0 0x0 0x1 &i8259 0x9 0x2
-			0x8900 0x0 0x0 0x2 &i8259 0xa 0x2
-
-			// IDSEL 0x11 func 2 - PCI slot 1
-			0x8a00 0x0 0x0 0x1 &i8259 0x9 0x2
-			0x8a00 0x0 0x0 0x2 &i8259 0xa 0x2
-
-			// IDSEL 0x11 func 3 - PCI slot 1
-			0x8b00 0x0 0x0 0x1 &i8259 0x9 0x2
-			0x8b00 0x0 0x0 0x2 &i8259 0xa 0x2
-
-			// IDSEL 0x11 func 4 - PCI slot 1
-			0x8c00 0x0 0x0 0x1 &i8259 0x9 0x2
-			0x8c00 0x0 0x0 0x2 &i8259 0xa 0x2
-
-			// IDSEL 0x11 func 5 - PCI slot 1
-			0x8d00 0x0 0x0 0x1 &i8259 0x9 0x2
-			0x8d00 0x0 0x0 0x2 &i8259 0xa 0x2
-
-			// IDSEL 0x11 func 6 - PCI slot 1
-			0x8e00 0x0 0x0 0x1 &i8259 0x9 0x2
-			0x8e00 0x0 0x0 0x2 &i8259 0xa 0x2
-
-			// IDSEL 0x11 func 7 - PCI slot 1
-			0x8f00 0x0 0x0 0x1 &i8259 0x9 0x2
-			0x8f00 0x0 0x0 0x2 &i8259 0xa 0x2
-
-			// IDSEL 0x1d  Audio
-			0xe800 0x0 0x0 0x1 &i8259 0x6 0x2
-
-			// IDSEL 0x1e Legacy
-			0xf000 0x0 0x0 0x1 &i8259 0x7 0x2
-			0xf100 0x0 0x0 0x1 &i8259 0x7 0x2
-
-			// IDSEL 0x1f IDE/SATA
-			0xf800 0x0 0x0 0x1 &i8259 0xe 0x2
-			0xf900 0x0 0x0 0x1 &i8259 0x5 0x2
-			>;
-
+		reg = <0 0xffe09000 0 0x1000>;
 		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
 			ranges = <0x2000000 0x0 0xa0000000
 				  0x2000000 0x0 0xa0000000
 				  0x0 0x20000000
@@ -309,89 +61,14 @@
 				  0x1000000 0x0 0x0
 				  0x1000000 0x0 0x0
 				  0x0 0x10000>;
-			uli1575@0 {
-				reg = <0x0 0x0 0x0 0x0 0x0>;
-				#size-cells = <2>;
-				#address-cells = <3>;
-				ranges = <0x2000000 0x0 0xa0000000
-					  0x2000000 0x0 0xa0000000
-					  0x0 0x20000000
-
-					  0x1000000 0x0 0x0
-					  0x1000000 0x0 0x0
-					  0x0 0x10000>;
-				isa@1e {
-					device_type = "isa";
-					#interrupt-cells = <2>;
-					#size-cells = <1>;
-					#address-cells = <2>;
-					reg = <0xf000 0x0 0x0 0x0 0x0>;
-					ranges = <0x1 0x0 0x1000000 0x0 0x0
-						  0x1000>;
-					interrupt-parent = <&i8259>;
-
-					i8259: interrupt-controller@20 {
-						reg = <0x1 0x20 0x2
-						       0x1 0xa0 0x2
-						       0x1 0x4d0 0x2>;
-						interrupt-controller;
-						device_type = "interrupt-controller";
-						#address-cells = <0>;
-						#interrupt-cells = <2>;
-						compatible = "chrp,iic";
-						interrupts = <4 1>;
-						interrupt-parent = <&mpic>;
-					};
-
-					i8042@60 {
-						#size-cells = <0>;
-						#address-cells = <1>;
-						reg = <0x1 0x60 0x1 0x1 0x64 0x1>;
-						interrupts = <1 3 12 3>;
-						interrupt-parent =
-							<&i8259>;
-
-						keyboard@0 {
-							reg = <0x0>;
-							compatible = "pnpPNP,303";
-						};
-
-						mouse@1 {
-							reg = <0x1>;
-							compatible = "pnpPNP,f03";
-						};
-					};
-
-					rtc@70 {
-						compatible = "pnpPNP,b00";
-						reg = <0x1 0x70 0x2>;
-					};
-
-					gpio@400 {
-						reg = <0x1 0x400 0x80>;
-					};
-				};
-			};
 		};
-
 	};
 
-	pci2: pcie@ffe0a000 {
+	pci0: pcie@ffe0a000 {
 		ranges = <0x2000000 0x0 0xc0000000 0 0xc0000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0 0xffc20000 0x0 0x10000>;
-		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
-		interrupt-map = <
-			/* IDSEL 0x0 */
-			0000 0x0 0x0 0x1 &mpic 0x0 0x1
-			0000 0x0 0x0 0x2 &mpic 0x1 0x1
-			0000 0x0 0x0 0x3 &mpic 0x2 0x1
-			0000 0x0 0x0 0x4 &mpic 0x3 0x1
-			>;
+		reg = <0 0xffe0a000 0 0x1000>;
 		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
 			ranges = <0x2000000 0x0 0xc0000000
 				  0x2000000 0x0 0xc0000000
 				  0x0 0x20000000
@@ -402,3 +79,11 @@
 		};
 	};
 };
+
+/*
+ * p2020ds.dtsi must be last to ensure board_pci0 overrides pci0 settings
+ * for interrupt-map & interrupt-map-mask
+ */
+
+/include/ "fsl/p2020si-post.dtsi"
+/include/ "p2020ds.dtsi"
diff --git a/arch/powerpc/boot/dts/p2020ds.dtsi b/arch/powerpc/boot/dts/p2020ds.dtsi
new file mode 100644
index 00000000000..c1cf6cef4dd
--- /dev/null
+++ b/arch/powerpc/boot/dts/p2020ds.dtsi
@@ -0,0 +1,316 @@
+/*
+ * P2020DS Device Tree Source stub (no addresses or top-level ranges)
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+&board_lbc {
+	nor@0,0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "cfi-flash";
+		reg = <0x0 0x0 0x8000000>;
+		bank-width = <2>;
+		device-width = <1>;
+
+		ramdisk@0 {
+			reg = <0x0 0x03000000>;
+			read-only;
+		};
+
+		diagnostic@3000000 {
+			reg = <0x03000000 0x00e00000>;
+			read-only;
+		};
+
+		dink@3e00000 {
+			reg = <0x03e00000 0x00200000>;
+			read-only;
+		};
+
+		kernel@4000000 {
+			reg = <0x04000000 0x00400000>;
+			read-only;
+		};
+
+		jffs2@4400000 {
+			reg = <0x04400000 0x03b00000>;
+		};
+
+		dtb@7f00000 {
+			reg = <0x07f00000 0x00080000>;
+			read-only;
+		};
+
+		u-boot@7f80000 {
+			reg = <0x07f80000 0x00080000>;
+			read-only;
+		};
+	};
+
+	nand@2,0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "fsl,elbc-fcm-nand";
+		reg = <0x2 0x0 0x40000>;
+
+		u-boot@0 {
+			reg = <0x0 0x02000000>;
+			read-only;
+		};
+
+		jffs2@2000000 {
+			reg = <0x02000000 0x10000000>;
+		};
+
+		ramdisk@12000000 {
+			reg = <0x12000000 0x08000000>;
+			read-only;
+		};
+
+		kernel@1a000000 {
+			reg = <0x1a000000 0x04000000>;
+		};
+
+		dtb@1e000000 {
+			reg = <0x1e000000 0x01000000>;
+			read-only;
+		};
+
+		empty@1f000000 {
+			reg = <0x1f000000 0x21000000>;
+		};
+	};
+
+	board-control@3,0 {
+		compatible = "fsl,p2020ds-fpga", "fsl,fpga-ngpixis";
+		reg = <0x3 0x0 0x30>;
+	};
+
+	nand@4,0 {
+		compatible = "fsl,elbc-fcm-nand";
+		reg = <0x4 0x0 0x40000>;
+	};
+
+	nand@5,0 {
+		compatible = "fsl,elbc-fcm-nand";
+		reg = <0x5 0x0 0x40000>;
+	};
+
+	nand@6,0 {
+		compatible = "fsl,elbc-fcm-nand";
+		reg = <0x6 0x0 0x40000>;
+	};
+};
+
+&board_soc {
+	usb@22000 {
+		phy_type = "ulpi";
+	};
+
+	mdio@24520 {
+		phy0: ethernet-phy@0 {
+			interrupts = <3 1 0 0>;
+			reg = <0x0>;
+		};
+		phy1: ethernet-phy@1 {
+			interrupts = <3 1 0 0>;
+			reg = <0x1>;
+		};
+		phy2: ethernet-phy@2 {
+			interrupts = <3 1 0 0>;
+			reg = <0x2>;
+		};
+		tbi0: tbi-phy@11 {
+			reg = <0x11>;
+			device_type = "tbi-phy";
+		};
+
+	};
+
+	mdio@25520 {
+		tbi1: tbi-phy@11 {
+			reg = <0x11>;
+			device_type = "tbi-phy";
+		};
+	};
+
+	mdio@26520 {
+		tbi2: tbi-phy@11 {
+			reg = <0x11>;
+			device_type = "tbi-phy";
+		};
+
+	};
+
+	ptp_clock@24e00 {
+		fsl,tclk-period = <5>;
+		fsl,tmr-prsc = <200>;
+		fsl,tmr-add = <0xCCCCCCCD>;
+		fsl,tmr-fiper1 = <0x3B9AC9FB>;
+		fsl,tmr-fiper2 = <0x0001869B>;
+		fsl,max-adj = <249999999>;
+	};
+
+	enet0: ethernet@24000 {
+		tbi-handle = <&tbi0>;
+		phy-handle = <&phy0>;
+		phy-connection-type = "rgmii-id";
+	};
+
+	enet1: ethernet@25000 {
+		tbi-handle = <&tbi1>;
+		phy-handle = <&phy1>;
+		phy-connection-type = "rgmii-id";
+
+	};
+
+	enet2: ethernet@26000 {
+		tbi-handle = <&tbi2>;
+		phy-handle = <&phy2>;
+		phy-connection-type = "rgmii-id";
+	};
+};
+
+&board_pci1 {
+	pcie@0 {
+		interrupt-map-mask = <0xff00 0x0 0x0 0x7>;
+		interrupt-map = <
+
+			// IDSEL 0x11 func 0 - PCI slot 1
+			0x8800 0x0 0x0 0x1 &i8259 0x9 0x2
+			0x8800 0x0 0x0 0x2 &i8259 0xa 0x2
+
+			// IDSEL 0x11 func 1 - PCI slot 1
+			0x8900 0x0 0x0 0x1 &i8259 0x9 0x2
+			0x8900 0x0 0x0 0x2 &i8259 0xa 0x2
+
+			// IDSEL 0x11 func 2 - PCI slot 1
+			0x8a00 0x0 0x0 0x1 &i8259 0x9 0x2
+			0x8a00 0x0 0x0 0x2 &i8259 0xa 0x2
+
+			// IDSEL 0x11 func 3 - PCI slot 1
+			0x8b00 0x0 0x0 0x1 &i8259 0x9 0x2
+			0x8b00 0x0 0x0 0x2 &i8259 0xa 0x2
+
+			// IDSEL 0x11 func 4 - PCI slot 1
+			0x8c00 0x0 0x0 0x1 &i8259 0x9 0x2
+			0x8c00 0x0 0x0 0x2 &i8259 0xa 0x2
+
+			// IDSEL 0x11 func 5 - PCI slot 1
+			0x8d00 0x0 0x0 0x1 &i8259 0x9 0x2
+			0x8d00 0x0 0x0 0x2 &i8259 0xa 0x2
+
+			// IDSEL 0x11 func 6 - PCI slot 1
+			0x8e00 0x0 0x0 0x1 &i8259 0x9 0x2
+			0x8e00 0x0 0x0 0x2 &i8259 0xa 0x2
+
+			// IDSEL 0x11 func 7 - PCI slot 1
+			0x8f00 0x0 0x0 0x1 &i8259 0x9 0x2
+			0x8f00 0x0 0x0 0x2 &i8259 0xa 0x2
+
+			// IDSEL 0x1d  Audio
+			0xe800 0x0 0x0 0x1 &i8259 0x6 0x2
+
+			// IDSEL 0x1e Legacy
+			0xf000 0x0 0x0 0x1 &i8259 0x7 0x2
+			0xf100 0x0 0x0 0x1 &i8259 0x7 0x2
+
+			// IDSEL 0x1f IDE/SATA
+			0xf800 0x0 0x0 0x1 &i8259 0xe 0x2
+			0xf900 0x0 0x0 0x1 &i8259 0x5 0x2
+			>;
+
+		uli1575@0 {
+			reg = <0x0 0x0 0x0 0x0 0x0>;
+			#size-cells = <2>;
+			#address-cells = <3>;
+			ranges = <0x2000000 0x0 0xa0000000
+				  0x2000000 0x0 0xa0000000
+				  0x0 0x20000000
+
+				  0x1000000 0x0 0x0
+				  0x1000000 0x0 0x0
+				  0x0 0x10000>;
+			isa@1e {
+				device_type = "isa";
+				#interrupt-cells = <2>;
+				#size-cells = <1>;
+				#address-cells = <2>;
+				reg = <0xf000 0x0 0x0 0x0 0x0>;
+				ranges = <0x1 0x0 0x1000000 0x0 0x0
+					  0x1000>;
+				interrupt-parent = <&i8259>;
+
+				i8259: interrupt-controller@20 {
+					reg = <0x1 0x20 0x2
+					       0x1 0xa0 0x2
+					       0x1 0x4d0 0x2>;
+					interrupt-controller;
+					device_type = "interrupt-controller";
+					#address-cells = <0>;
+					#interrupt-cells = <2>;
+					compatible = "chrp,iic";
+					interrupts = <4 1 0 0>;
+					interrupt-parent = <&mpic>;
+				};
+
+				i8042@60 {
+					#size-cells = <0>;
+					#address-cells = <1>;
+					reg = <0x1 0x60 0x1 0x1 0x64 0x1>;
+					interrupts = <1 3 12 3>;
+					interrupt-parent =
+						<&i8259>;
+
+					keyboard@0 {
+						reg = <0x0>;
+						compatible = "pnpPNP,303";
+					};
+
+					mouse@1 {
+						reg = <0x1>;
+						compatible = "pnpPNP,f03";
+					};
+				};
+
+				rtc@70 {
+					compatible = "pnpPNP,b00";
+					reg = <0x1 0x70 0x2>;
+				};
+
+				gpio@400 {
+					reg = <0x1 0x400 0x80>;
+				};
+			};
+		};
+	};
+};
diff --git a/arch/powerpc/boot/dts/p2020rdb.dts b/arch/powerpc/boot/dts/p2020rdb.dts
index 1d7a05f3021..26759a59171 100644
--- a/arch/powerpc/boot/dts/p2020rdb.dts
+++ b/arch/powerpc/boot/dts/p2020rdb.dts
@@ -9,7 +9,7 @@
  * option) any later version.
  */
 
-/include/ "p2020si.dtsi"
+/include/ "fsl/p2020si-pre.dtsi"
 
 / {
 	model = "fsl,P2020RDB";
@@ -29,7 +29,8 @@
 		device_type = "memory";
 	};
 
-	localbus@ffe05000 {
+	lbc: localbus@ffe05000 {
+		reg = <0 0xffe05000 0 0x1000>;
 
 		/* NOR and NAND Flashes */
 		ranges = <0x0 0x0 0x0 0xef000000 0x01000000
@@ -140,7 +141,9 @@
 
 	};
 
-	soc@ffe00000 {
+	soc: soc@ffe00000 {
+		ranges = <0x0 0x0 0xffe00000 0x100000>;
+
 		i2c@3000 {
 			rtc@68 {
 				compatible = "dallas,ds1339";
@@ -148,17 +151,13 @@
 			};
 		};
 
-	spi@7000 {
-
-		fsl_m25p80@0 {
+		spi@7000 {
+			flash@0 {
 				#address-cells = <1>;
 				#size-cells = <1>;
-				compatible = "fsl,espi-flash";
+				compatible = "spansion,s25sl12801";
 				reg = <0>;
-				linux,modalias = "fsl_m25p80";
-				modal = "s25sl128b";
 				spi-max-frequency = <50000000>;
-				mode = <0>;
 
 				partition@0 {
 					/* 512KB for u-boot Bootloader Image */
@@ -202,15 +201,17 @@
 
 		mdio@24520 {
 			phy0: ethernet-phy@0 {
-				interrupt-parent = <&mpic>;
-				interrupts = <3 1>;
+				interrupts = <3 1 0 0>;
 				reg = <0x0>;
-				};
+			};
 			phy1: ethernet-phy@1 {
-				interrupt-parent = <&mpic>;
-				interrupts = <3 1>;
+				interrupts = <3 1 0 0>;
 				reg = <0x1>;
-				};
+			};
+			tbi-phy@2 {
+				device_type = "tbi-phy";
+				reg = <0x2>;
+			};
 		};
 
 		mdio@25520 {
@@ -224,11 +225,7 @@
 			status = "disabled";
 		};
 
-		ptp_clock@24E00 {
-			compatible = "fsl,etsec-ptp";
-			reg = <0x24E00 0xB0>;
-			interrupts = <68 2 69 2 70 2>;
-			interrupt-parent = < &mpic >;
+		ptp_clock@24e00 {
 			fsl,tclk-period = <5>;
 			fsl,tmr-prsc = <200>;
 			fsl,tmr-add = <0xCCCCCCCD>;
@@ -252,29 +249,18 @@
 			phy-handle = <&phy1>;
 			phy-connection-type = "rgmii-id";
 		};
-
 	};
 
 	pci0: pcie@ffe08000 {
+		reg = <0 0xffe08000 0 0x1000>;
 		status = "disabled";
 	};
 
 	pci1: pcie@ffe09000 {
+		reg = <0 0xffe09000 0 0x1000>;
 		ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>;
-		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
-		interrupt-map = <
-			/* IDSEL 0x0 */
-			0000 0x0 0x0 0x1 &mpic 0x4 0x1
-			0000 0x0 0x0 0x2 &mpic 0x5 0x1
-			0000 0x0 0x0 0x3 &mpic 0x6 0x1
-			0000 0x0 0x0 0x4 &mpic 0x7 0x1
-			>;
-			pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
+		pcie@0 {
 			ranges = <0x2000000 0x0 0xa0000000
 				  0x2000000 0x0 0xa0000000
 				  0x0 0x20000000
@@ -286,21 +272,10 @@
 	};
 
 	pci2: pcie@ffe0a000 {
+		reg = <0 0xffe0a000 0 0x1000>;
 		ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000
 			  0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>;
-		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
-		interrupt-map = <
-			/* IDSEL 0x0 */
-			0000 0x0 0x0 0x1 &mpic 0x0 0x1
-			0000 0x0 0x0 0x2 &mpic 0x1 0x1
-			0000 0x0 0x0 0x3 &mpic 0x2 0x1
-			0000 0x0 0x0 0x4 &mpic 0x3 0x1
-			>;
 		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
 			ranges = <0x2000000 0x0 0x80000000
 				  0x2000000 0x0 0x80000000
 				  0x0 0x20000000
@@ -311,3 +286,5 @@
 		};
 	};
 };
+
+/include/ "fsl/p2020si-post.dtsi"
diff --git a/arch/powerpc/boot/dts/p2020rdb_camp_core0.dts b/arch/powerpc/boot/dts/p2020rdb_camp_core0.dts
index fc8ddddfccb..66aac864c4c 100644
--- a/arch/powerpc/boot/dts/p2020rdb_camp_core0.dts
+++ b/arch/powerpc/boot/dts/p2020rdb_camp_core0.dts
@@ -14,28 +14,16 @@
  * option) any later version.
  */
 
-/include/ "p2020si.dtsi"
+/include/ "p2020rdb.dts"
 
 / {
 	model = "fsl,P2020RDB";
 	compatible = "fsl,P2020RDB", "fsl,MPC85XXRDB-CAMP";
 
-	aliases {
-		ethernet1 = &enet1;
-		ethernet2 = &enet2;
-		serial0 = &serial0;
-		pci0 = &pci0;
-	};
-
 	cpus {
 		PowerPC,P2020@1 {
-		status = "disabled";
+			status = "disabled";
 		};
-
-	};
-
-	memory {
-		device_type = "memory";
 	};
 
 	localbus@ffe05000 {
@@ -43,115 +31,18 @@
 	};
 
 	soc@ffe00000 {
-		i2c@3000 {
-			rtc@68 {
-				compatible = "dallas,ds1339";
-				reg = <0x68>;
-			};
-		};
-
 		serial1: serial@4600 {
 			status = "disabled";
 		};
 
-		spi@7000 {
-
-			fsl_m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "fsl,espi-flash";
-				reg = <0>;
-				linux,modalias = "fsl_m25p80";
-				modal = "s25sl128b";
-				spi-max-frequency = <50000000>;
-				mode = <0>;
-
-				partition@0 {
-					/* 512KB for u-boot Bootloader Image */
-					reg = <0x0 0x00080000>;
-					label = "SPI (RO) U-Boot Image";
-					read-only;
-				};
-
-				partition@80000 {
-					/* 512KB for DTB Image */
-					reg = <0x00080000 0x00080000>;
-					label = "SPI (RO) DTB Image";
-					read-only;
-				};
-
-				partition@100000 {
-					/* 4MB for Linux Kernel Image */
-					reg = <0x00100000 0x00400000>;
-					label = "SPI (RO) Linux Kernel Image";
-					read-only;
-				};
-
-				partition@500000 {
-					/* 4MB for Compressed RFS Image */
-					reg = <0x00500000 0x00400000>;
-					label = "SPI (RO) Compressed RFS Image";
-					read-only;
-				};
-
-				partition@900000 {
-					/* 7MB for JFFS2 based RFS */
-					reg = <0x00900000 0x00700000>;
-					label = "SPI (RW) JFFS2 RFS";
-				};
-			};
-		};
-
 		dma@c300 {
 			status = "disabled";
 		};
 
-		usb@22000 {
-			phy_type = "ulpi";
-		};
-
-		mdio@24520 {
-
-			phy0: ethernet-phy@0 {
-				interrupt-parent = <&mpic>;
-				interrupts = <3 1>;
-				reg = <0x0>;
-			};
-			phy1: ethernet-phy@1 {
-				interrupt-parent = <&mpic>;
-				interrupts = <3 1>;
-				reg = <0x1>;
-			};
-		};
-
-		mdio@25520 {
-			tbi0: tbi-phy@11 {
-				reg = <0x11>;
-				device_type = "tbi-phy";
-			};
-		};
-
-		mdio@26520 {
-			status = "disabled";
-		};
-
 		enet0: ethernet@24000 {
 			status = "disabled";
 		};
 
-		enet1: ethernet@25000 {
-			tbi-handle = <&tbi0>;
-			phy-handle = <&phy0>;
-			phy-connection-type = "sgmii";
-
-		};
-
-		enet2: ethernet@26000 {
-			phy-handle = <&phy1>;
-			phy-connection-type = "rgmii-id";
-		};
-
-
 		mpic: pic@40000 {
 			protected-sources = <
 			42 76 77 78 79 /* serial1 , dma2 */
@@ -164,40 +55,12 @@
 		msi@41600 {
 			status = "disabled";
 		};
-
-
 	};
 
 	pci0: pcie@ffe08000 {
 		status = "disabled";
 	};
 
-	pci1: pcie@ffe09000 {
-		ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000
-			  0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>;
-		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
-		interrupt-map = <
-			/* IDSEL 0x0 */
-			0000 0x0 0x0 0x1 &mpic 0x4 0x1
-			0000 0x0 0x0 0x2 &mpic 0x5 0x1
-			0000 0x0 0x0 0x3 &mpic 0x6 0x1
-			0000 0x0 0x0 0x4 &mpic 0x7 0x1
-			>;
-		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
-			ranges = <0x2000000 0x0 0xa0000000
-				  0x2000000 0x0 0xa0000000
-				  0x0 0x20000000
-
-				  0x1000000 0x0 0x0
-				  0x1000000 0x0 0x0
-				  0x0 0x100000>;
-		};
-	};
-
 	pci2: pcie@ffe0a000 {
 		status = "disabled";
 	};
diff --git a/arch/powerpc/boot/dts/p2020rdb_camp_core1.dts b/arch/powerpc/boot/dts/p2020rdb_camp_core1.dts
index 261c34ba45e..9bd8ef493dd 100644
--- a/arch/powerpc/boot/dts/p2020rdb_camp_core1.dts
+++ b/arch/powerpc/boot/dts/p2020rdb_camp_core1.dts
@@ -15,28 +15,18 @@
  * option) any later version.
  */
 
-/include/ "p2020si.dtsi"
+/include/ "p2020rdb.dts"
 
 / {
 	model = "fsl,P2020RDB";
 	compatible = "fsl,P2020RDB", "fsl,MPC85XXRDB-CAMP";
 
-	aliases {
-		ethernet0 = &enet0;
-		serial0 = &serial1;
-		pci1 = &pci1;
-	};
-
 	cpus {
 		PowerPC,P2020@0 {
-		status = "disabled";
+			status = "disabled";
 		};
 	};
 
-	memory {
-		device_type = "memory";
-	};
-
 	localbus@ffe05000 {
 		status = "disabled";
 	};
@@ -70,55 +60,10 @@
 			status = "disabled";
 		};
 
-		dma@c300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,eloplus-dma";
-			reg = <0xc300 0x4>;
-			ranges = <0x0 0xc100 0x200>;
-			cell-index = <1>;
-			dma-channel@0 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupt-parent = <&mpic>;
-				interrupts = <76 2>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupt-parent = <&mpic>;
-				interrupts = <77 2>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupt-parent = <&mpic>;
-				interrupts = <78 2>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupt-parent = <&mpic>;
-				interrupts = <79 2>;
-			};
-		};
-
 		gpio: gpio-controller@f000 {
 			status = "disabled";
 		};
 
-		L2: l2-cache-controller@20000 {
-			compatible = "fsl,p2020-l2-cache-controller";
-			reg = <0x20000 0x1000>;
-			cache-line-size = <32>;	// 32 bytes
-			cache-size = <0x80000>; // L2,512K
-			interrupt-parent = <&mpic>;
-		};
-
 		dma@21300 {
 			status = "disabled";
 		};
@@ -139,12 +84,6 @@
 			status = "disabled";
 		};
 
-		enet0: ethernet@24000 {
-			fixed-link = <1 1 1000 0 0>;
-			phy-connection-type = "rgmii-id";
-
-		};
-
 		enet1: ethernet@25000 {
 			status = "disabled";
 		};
@@ -170,22 +109,6 @@
 			>;
 		};
 
-		msi@41600 {
-			compatible = "fsl,p2020-msi", "fsl,mpic-msi";
-			reg = <0x41600 0x80>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xe0 0
-				0xe1 0
-				0xe2 0
-				0xe3 0
-				0xe4 0
-				0xe5 0
-				0xe6 0
-				0xe7 0>;
-			interrupt-parent = <&mpic>;
-		};
-
 		global-utilities@e0000 {	//global utilities block
 			status = "disabled";
 		};
@@ -199,30 +122,4 @@
 	pci1: pcie@ffe09000 {
 		status = "disabled";
 	};
-
-	pci2: pcie@ffe0a000 {
-		ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000
-			  0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>;
-		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
-		interrupt-map = <
-			/* IDSEL 0x0 */
-			0000 0x0 0x0 0x1 &mpic 0x0 0x1
-			0000 0x0 0x0 0x2 &mpic 0x1 0x1
-			0000 0x0 0x0 0x3 &mpic 0x2 0x1
-			0000 0x0 0x0 0x4 &mpic 0x3 0x1
-			>;
-		pcie@0 {
-			reg = <0x0 0x0 0x0 0x0 0x0>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
-			ranges = <0x2000000 0x0 0x80000000
-				  0x2000000 0x0 0x80000000
-				  0x0 0x20000000
-
-				  0x1000000 0x0 0x0
-				  0x1000000 0x0 0x0
-				  0x0 0x100000>;
-		};
-	};
 };
diff --git a/arch/powerpc/boot/dts/p2020si.dtsi b/arch/powerpc/boot/dts/p2020si.dtsi
deleted file mode 100644
index 6def17f265d..00000000000
--- a/arch/powerpc/boot/dts/p2020si.dtsi
+++ /dev/null
@@ -1,382 +0,0 @@
-/*
- * P2020 Device Tree Source
- *
- * Copyright 2011 Freescale Semiconductor Inc.
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- */
-
-/dts-v1/;
-/ {
-	compatible = "fsl,P2020";
-	#address-cells = <2>;
-	#size-cells = <2>;
-
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		PowerPC,P2020@0 {
-			device_type = "cpu";
-			reg = <0x0>;
-			next-level-cache = <&L2>;
-		};
-
-		PowerPC,P2020@1 {
-			device_type = "cpu";
-			reg = <0x1>;
-			next-level-cache = <&L2>;
-		};
-	};
-
-	localbus@ffe05000 {
-		#address-cells = <2>;
-		#size-cells = <1>;
-		compatible = "fsl,p2020-elbc", "fsl,elbc", "simple-bus";
-		reg = <0 0xffe05000 0 0x1000>;
-		interrupts = <19 2>;
-		interrupt-parent = <&mpic>;
-	};
-
-	soc@ffe00000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		device_type = "soc";
-		compatible = "fsl,p2020-immr", "simple-bus";
-		ranges = <0x0  0x0 0xffe00000 0x100000>;
-		bus-frequency = <0>;		// Filled out by uboot.
-
-		ecm-law@0 {
-			compatible = "fsl,ecm-law";
-			reg = <0x0 0x1000>;
-			fsl,num-laws = <12>;
-		};
-
-		ecm@1000 {
-			compatible = "fsl,p2020-ecm", "fsl,ecm";
-			reg = <0x1000 0x1000>;
-			interrupts = <17 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		memory-controller@2000 {
-			compatible = "fsl,p2020-memory-controller";
-			reg = <0x2000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <18 2>;
-		};
-
-		i2c@3000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <0>;
-			compatible = "fsl-i2c";
-			reg = <0x3000 0x100>;
-			interrupts = <43 2>;
-			interrupt-parent = <&mpic>;
-			dfsrr;
-		};
-
-		i2c@3100 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <1>;
-			compatible = "fsl-i2c";
-			reg = <0x3100 0x100>;
-			interrupts = <43 2>;
-			interrupt-parent = <&mpic>;
-			dfsrr;
-		};
-
-		serial0: serial@4500 {
-			cell-index = <0>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4500 0x100>;
-			clock-frequency = <0>;
-			interrupts = <42 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		serial1: serial@4600 {
-			cell-index = <1>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x4600 0x100>;
-			clock-frequency = <0>;
-			interrupts = <42 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		spi@7000 {
-			cell-index = <0>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,espi";
-			reg = <0x7000 0x1000>;
-			interrupts = <59 0x2>;
-			interrupt-parent = <&mpic>;
-			mode = "cpu";
-		};
-
-		dma@c300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,eloplus-dma";
-			reg = <0xc300 0x4>;
-			ranges = <0x0 0xc100 0x200>;
-			cell-index = <1>;
-			dma-channel@0 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupt-parent = <&mpic>;
-				interrupts = <76 2>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupt-parent = <&mpic>;
-				interrupts = <77 2>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupt-parent = <&mpic>;
-				interrupts = <78 2>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupt-parent = <&mpic>;
-				interrupts = <79 2>;
-			};
-		};
-
-		gpio: gpio-controller@f000 {
-			#gpio-cells = <2>;
-			compatible = "fsl,mpc8572-gpio";
-			reg = <0xf000 0x100>;
-			interrupts = <47 0x2>;
-			interrupt-parent = <&mpic>;
-			gpio-controller;
-		};
-
-		L2: l2-cache-controller@20000 {
-			compatible = "fsl,p2020-l2-cache-controller";
-			reg = <0x20000 0x1000>;
-			cache-line-size = <32>;	// 32 bytes
-			cache-size = <0x80000>; // L2,512K
-			interrupt-parent = <&mpic>;
-			interrupts = <16 2>;
-		};
-
-		dma@21300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,eloplus-dma";
-			reg = <0x21300 0x4>;
-			ranges = <0x0 0x21100 0x200>;
-			cell-index = <0>;
-			dma-channel@0 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupt-parent = <&mpic>;
-				interrupts = <20 2>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupt-parent = <&mpic>;
-				interrupts = <21 2>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupt-parent = <&mpic>;
-				interrupts = <22 2>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupt-parent = <&mpic>;
-				interrupts = <23 2>;
-			};
-		};
-
-		usb@22000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl-usb2-dr";
-			reg = <0x22000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <28 0x2>;
-		};
-
-		mdio@24520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-mdio";
-			reg = <0x24520 0x20>;
-		};
-
-		mdio@25520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x26520 0x20>;
-		};
-
-		mdio@26520 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,gianfar-tbi";
-			reg = <0x520 0x20>;
-		};
-
-		enet0: ethernet@24000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <0>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x24000 0x1000>;
-			ranges = <0x0 0x24000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <29 2 30 2 34 2>;
-			interrupt-parent = <&mpic>;
-		};
-
-		enet1: ethernet@25000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <1>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x25000 0x1000>;
-			ranges = <0x0 0x25000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <35 2 36 2 40 2>;
-			interrupt-parent = <&mpic>;
-
-		};
-
-		enet2: ethernet@26000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			cell-index = <2>;
-			device_type = "network";
-			model = "eTSEC";
-			compatible = "gianfar";
-			reg = <0x26000 0x1000>;
-			ranges = <0x0 0x26000 0x1000>;
-			local-mac-address = [ 00 00 00 00 00 00 ];
-			interrupts = <31 2 32 2 33 2>;
-			interrupt-parent = <&mpic>;
-
-		};
-
-		sdhci@2e000 {
-			compatible = "fsl,p2020-esdhc", "fsl,esdhc";
-			reg = <0x2e000 0x1000>;
-			interrupts = <72 0x2>;
-			interrupt-parent = <&mpic>;
-			/* Filled in by U-Boot */
-			clock-frequency = <0>;
-		};
-
-		crypto@30000 {
-			compatible = "fsl,sec3.1", "fsl,sec3.0", "fsl,sec2.4",
-				     "fsl,sec2.2", "fsl,sec2.1", "fsl,sec2.0";
-			reg = <0x30000 0x10000>;
-			interrupts = <45 2 58 2>;
-			interrupt-parent = <&mpic>;
-			fsl,num-channels = <4>;
-			fsl,channel-fifo-len = <24>;
-			fsl,exec-units-mask = <0xbfe>;
-			fsl,descriptor-types-mask = <0x3ab0ebf>;
-		};
-
-		mpic: pic@40000 {
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <2>;
-			reg = <0x40000 0x40000>;
-			compatible = "chrp,open-pic";
-			device_type = "open-pic";
-		};
-
-		msi@41600 {
-			compatible = "fsl,p2020-msi", "fsl,mpic-msi";
-			reg = <0x41600 0x80>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xe0 0
-				0xe1 0
-				0xe2 0
-				0xe3 0
-				0xe4 0
-				0xe5 0
-				0xe6 0
-				0xe7 0>;
-			interrupt-parent = <&mpic>;
-		};
-
-		global-utilities@e0000 {	//global utilities block
-			compatible = "fsl,p2020-guts";
-			reg = <0xe0000 0x1000>;
-			fsl,has-rstcr;
-		};
-	};
-
-	pci0: pcie@ffe08000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
-		reg = <0 0xffe08000 0 0x1000>;
-		bus-range = <0 255>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <24 2>;
-	};
-
-	pci1: pcie@ffe09000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
-		reg = <0 0xffe09000 0 0x1000>;
-		bus-range = <0 255>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <25 2>;
-	};
-
-	pci2: pcie@ffe0a000 {
-		compatible = "fsl,mpc8548-pcie";
-		device_type = "pci";
-		#interrupt-cells = <1>;
-		#size-cells = <2>;
-		#address-cells = <3>;
-		reg = <0 0xffe0a000 0 0x1000>;
-		bus-range = <0 255>;
-		clock-frequency = <33333333>;
-		interrupt-parent = <&mpic>;
-		interrupts = <26 2>;
-	};
-};
diff --git a/arch/powerpc/boot/dts/p2041rdb.dts b/arch/powerpc/boot/dts/p2041rdb.dts
index 79b6895027c..4f957db0123 100644
--- a/arch/powerpc/boot/dts/p2041rdb.dts
+++ b/arch/powerpc/boot/dts/p2041rdb.dts
@@ -32,7 +32,7 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-/include/ "p2041si.dtsi"
+/include/ "fsl/p2041si-pre.dtsi"
 
 / {
 	model = "fsl,P2041RDB";
@@ -50,6 +50,8 @@
 	};
 
 	soc: soc@ffe000000 {
+		ranges = <0x00000000 0xf 0xfe000000 0x1000000>;
+		reg = <0xf 0xfe000000 0 0x00001000>;
 		spi@110000 {
 			flash@0 {
 				#address-cells = <1>;
@@ -106,7 +108,18 @@
 		};
 	};
 
-	localbus@ffe124000 {
+	rio: rapidio@ffe0c0000 {
+		reg = <0xf 0xfe0c0000 0 0x11000>;
+
+		port1 {
+			ranges = <0 0 0xc 0x20000000 0 0x10000000>;
+		};
+		port2 {
+			ranges = <0 0 0xc 0x30000000 0 0x10000000>;
+		};
+	};
+
+	lbc: localbus@ffe124000 {
 		reg = <0xf 0xfe124000 0 0x1000>;
 		ranges = <0 0 0xf 0xe8000000 0x08000000>;
 
@@ -122,6 +135,7 @@
 		reg = <0xf 0xfe200000 0 0x1000>;
 		ranges = <0x02000000 0 0xe0000000 0xc 0x00000000 0x0 0x20000000
 			  0x01000000 0 0x00000000 0xf 0xf8000000 0x0 0x00010000>;
+		fsl,msi = <&msi0>;
 		pcie@0 {
 			ranges = <0x02000000 0 0xe0000000
 				  0x02000000 0 0xe0000000
@@ -137,6 +151,7 @@
 		reg = <0xf 0xfe201000 0 0x1000>;
 		ranges = <0x02000000 0x0 0xe0000000 0xc 0x20000000 0x0 0x20000000
 			  0x01000000 0x0 0x00000000 0xf 0xf8010000 0x0 0x00010000>;
+		fsl,msi = <&msi1>;
 		pcie@0 {
 			ranges = <0x02000000 0 0xe0000000
 				  0x02000000 0 0xe0000000
@@ -152,6 +167,7 @@
 		reg = <0xf 0xfe202000 0 0x1000>;
 		ranges = <0x02000000 0 0xe0000000 0xc 0x40000000 0 0x20000000
 			  0x01000000 0 0x00000000 0xf 0xf8020000 0 0x00010000>;
+		fsl,msi = <&msi2>;
 		pcie@0 {
 			ranges = <0x02000000 0 0xe0000000
 				  0x02000000 0 0xe0000000
@@ -163,3 +179,5 @@
 		};
 	};
 };
+
+/include/ "fsl/p2041si-post.dtsi"
diff --git a/arch/powerpc/boot/dts/p2041si.dtsi b/arch/powerpc/boot/dts/p2041si.dtsi
deleted file mode 100644
index f7492edd0df..00000000000
--- a/arch/powerpc/boot/dts/p2041si.dtsi
+++ /dev/null
@@ -1,692 +0,0 @@
-/*
- * P2041 Silicon Device Tree Source
- *
- * Copyright 2011 Freescale Semiconductor Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of Freescale Semiconductor nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- *
- *
- * ALTERNATIVELY, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") as published by the Free Software
- * Foundation, either version 2 of that License or (at your option) any
- * later version.
- *
- * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/dts-v1/;
-
-/ {
-	compatible = "fsl,P2041";
-	#address-cells = <2>;
-	#size-cells = <2>;
-	interrupt-parent = <&mpic>;
-
-	aliases {
-		ccsr = &soc;
-		dcsr = &dcsr;
-
-		serial0 = &serial0;
-		serial1 = &serial1;
-		serial2 = &serial2;
-		serial3 = &serial3;
-		pci0 = &pci0;
-		pci1 = &pci1;
-		pci2 = &pci2;
-		usb0 = &usb0;
-		usb1 = &usb1;
-		dma0 = &dma0;
-		dma1 = &dma1;
-		sdhc = &sdhc;
-		msi0 = &msi0;
-		msi1 = &msi1;
-		msi2 = &msi2;
-
-		crypto = &crypto;
-		sec_jr0 = &sec_jr0;
-		sec_jr1 = &sec_jr1;
-		sec_jr2 = &sec_jr2;
-		sec_jr3 = &sec_jr3;
-		rtic_a = &rtic_a;
-		rtic_b = &rtic_b;
-		rtic_c = &rtic_c;
-		rtic_d = &rtic_d;
-		sec_mon = &sec_mon;
-	};
-
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		cpu0: PowerPC,e500mc@0 {
-			device_type = "cpu";
-			reg = <0>;
-			next-level-cache = <&L2_0>;
-			L2_0: l2-cache {
-				next-level-cache = <&cpc>;
-			};
-		};
-		cpu1: PowerPC,e500mc@1 {
-			device_type = "cpu";
-			reg = <1>;
-			next-level-cache = <&L2_1>;
-			L2_1: l2-cache {
-				next-level-cache = <&cpc>;
-			};
-		};
-		cpu2: PowerPC,e500mc@2 {
-			device_type = "cpu";
-			reg = <2>;
-			next-level-cache = <&L2_2>;
-			L2_2: l2-cache {
-				next-level-cache = <&cpc>;
-			};
-		};
-		cpu3: PowerPC,e500mc@3 {
-			device_type = "cpu";
-			reg = <3>;
-			next-level-cache = <&L2_3>;
-			L2_3: l2-cache {
-				next-level-cache = <&cpc>;
-			};
-		};
-	};
-
-	dcsr: dcsr@f00000000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		compatible = "fsl,dcsr", "simple-bus";
-
-		dcsr-epu@0 {
-			compatible = "fsl,dcsr-epu";
-			interrupts = <52 2 0 0
-				      84 2 0 0
-				      85 2 0 0>;
-			interrupt-parent = <&mpic>;
-			reg = <0x0 0x1000>;
-		};
-		dcsr-npc {
-			compatible = "fsl,dcsr-npc";
-			reg = <0x1000 0x1000 0x1000000 0x8000>;
-		};
-		dcsr-nxc@2000 {
-			compatible = "fsl,dcsr-nxc";
-			reg = <0x2000 0x1000>;
-		};
-		dcsr-corenet {
-			compatible = "fsl,dcsr-corenet";
-			reg = <0x8000 0x1000 0xB0000 0x1000>;
-		};
-		dcsr-dpaa@9000 {
-			compatible = "fsl,p2041-dcsr-dpaa", "fsl,dcsr-dpaa";
-			reg = <0x9000 0x1000>;
-		};
-		dcsr-ocn@11000 {
-			compatible = "fsl,p2041-dcsr-ocn", "fsl,dcsr-ocn";
-			reg = <0x11000 0x1000>;
-		};
-		dcsr-ddr@12000 {
-			compatible = "fsl,dcsr-ddr";
-			dev-handle = <&ddr>;
-			reg = <0x12000 0x1000>;
-		};
-		dcsr-nal@18000 {
-			compatible = "fsl,p2041-dcsr-nal", "fsl,dcsr-nal";
-			reg = <0x18000 0x1000>;
-		};
-		dcsr-rcpm@22000 {
-			compatible = "fsl,p2041-dcsr-rcpm", "fsl,dcsr-rcpm";
-			reg = <0x22000 0x1000>;
-		};
-		dcsr-cpu-sb-proxy@40000 {
-			compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
-			cpu-handle = <&cpu0>;
-			reg = <0x40000 0x1000>;
-		};
-		dcsr-cpu-sb-proxy@41000 {
-			compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
-			cpu-handle = <&cpu1>;
-			reg = <0x41000 0x1000>;
-		};
-		dcsr-cpu-sb-proxy@42000 {
-			compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
-			cpu-handle = <&cpu2>;
-			reg = <0x42000 0x1000>;
-		};
-		dcsr-cpu-sb-proxy@43000 {
-			compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
-			cpu-handle = <&cpu3>;
-			reg = <0x43000 0x1000>;
-		};
-	};
-
-	soc: soc@ffe000000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		device_type = "soc";
-		compatible = "simple-bus";
-		ranges = <0x00000000 0xf 0xfe000000 0x1000000>;
-		reg = <0xf 0xfe000000 0 0x00001000>;
-
-		soc-sram-error {
-			compatible = "fsl,soc-sram-error";
-			interrupts = <16 2 1 29>;
-		};
-
-		corenet-law@0 {
-			compatible = "fsl,corenet-law";
-			reg = <0x0 0x1000>;
-			fsl,num-laws = <32>;
-		};
-
-		ddr: memory-controller@8000 {
-			compatible = "fsl,qoriq-memory-controller-v4.5", "fsl,qoriq-memory-controller";
-			reg = <0x8000 0x1000>;
-			interrupts = <16 2 1 23>;
-		};
-
-		cpc: l3-cache-controller@10000 {
-			compatible = "fsl,p2041-l3-cache-controller", "fsl,p4080-l3-cache-controller", "cache";
-			reg = <0x10000 0x1000>;
-			interrupts = <16 2 1 27>;
-		};
-
-		corenet-cf@18000 {
-			compatible = "fsl,corenet-cf";
-			reg = <0x18000 0x1000>;
-			interrupts = <16 2 1 31>;
-			fsl,ccf-num-csdids = <32>;
-			fsl,ccf-num-snoopids = <32>;
-		};
-
-		iommu@20000 {
-			compatible = "fsl,pamu-v1.0", "fsl,pamu";
-			reg = <0x20000 0x4000>;
-			interrupts = <
-				24 2 0 0
-				16 2 1 30>;
-		};
-
-		mpic: pic@40000 {
-			clock-frequency = <0>;
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <4>;
-			reg = <0x40000 0x40000>;
-			compatible = "fsl,mpic", "chrp,open-pic";
-			device_type = "open-pic";
-		};
-
-		msi0: msi@41600 {
-			compatible = "fsl,mpic-msi";
-			reg = <0x41600 0x200>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xe0 0 0 0
-				0xe1 0 0 0
-				0xe2 0 0 0
-				0xe3 0 0 0
-				0xe4 0 0 0
-				0xe5 0 0 0
-				0xe6 0 0 0
-				0xe7 0 0 0>;
-		};
-
-		msi1: msi@41800 {
-			compatible = "fsl,mpic-msi";
-			reg = <0x41800 0x200>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xe8 0 0 0
-				0xe9 0 0 0
-				0xea 0 0 0
-				0xeb 0 0 0
-				0xec 0 0 0
-				0xed 0 0 0
-				0xee 0 0 0
-				0xef 0 0 0>;
-		};
-
-		msi2: msi@41a00 {
-			compatible = "fsl,mpic-msi";
-			reg = <0x41a00 0x200>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xf0 0 0 0
-				0xf1 0 0 0
-				0xf2 0 0 0
-				0xf3 0 0 0
-				0xf4 0 0 0
-				0xf5 0 0 0
-				0xf6 0 0 0
-				0xf7 0 0 0>;
-		};
-
-		guts: global-utilities@e0000 {
-			compatible = "fsl,qoriq-device-config-1.0";
-			reg = <0xe0000 0xe00>;
-			fsl,has-rstcr;
-			#sleep-cells = <1>;
-			fsl,liodn-bits = <12>;
-		};
-
-		pins: global-utilities@e0e00 {
-			compatible = "fsl,qoriq-pin-control-1.0";
-			reg = <0xe0e00 0x200>;
-			#sleep-cells = <2>;
-		};
-
-		clockgen: global-utilities@e1000 {
-			compatible = "fsl,p2041-clockgen", "fsl,qoriq-clockgen-1.0";
-			reg = <0xe1000 0x1000>;
-			clock-frequency = <0>;
-		};
-
-		rcpm: global-utilities@e2000 {
-			compatible = "fsl,qoriq-rcpm-1.0";
-			reg = <0xe2000 0x1000>;
-			#sleep-cells = <1>;
-		};
-
-		sfp: sfp@e8000 {
-			compatible = "fsl,p2041-sfp", "fsl,qoriq-sfp-1.0";
-			reg	   = <0xe8000 0x1000>;
-		};
-
-		serdes: serdes@ea000 {
-			compatible = "fsl,p2041-serdes";
-			reg	   = <0xea000 0x1000>;
-		};
-
-		dma0: dma@100300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,p2041-dma", "fsl,eloplus-dma";
-			reg = <0x100300 0x4>;
-			ranges = <0x0 0x100100 0x200>;
-			cell-index = <0>;
-			dma-channel@0 {
-				compatible = "fsl,p2041-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupts = <28 2 0 0>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,p2041-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupts = <29 2 0 0>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,p2041-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupts = <30 2 0 0>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,p2041-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupts = <31 2 0 0>;
-			};
-		};
-
-		dma1: dma@101300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,p2041-dma", "fsl,eloplus-dma";
-			reg = <0x101300 0x4>;
-			ranges = <0x0 0x101100 0x200>;
-			cell-index = <1>;
-			dma-channel@0 {
-				compatible = "fsl,p2041-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupts = <32 2 0 0>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,p2041-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupts = <33 2 0 0>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,p2041-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupts = <34 2 0 0>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,p2041-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupts = <35 2 0 0>;
-			};
-		};
-
-		spi@110000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,p2041-espi", "fsl,mpc8536-espi";
-			reg = <0x110000 0x1000>;
-			interrupts = <53 0x2 0 0>;
-			fsl,espi-num-chipselects = <4>;
-		};
-
-		sdhc: sdhc@114000 {
-			compatible = "fsl,p2041-esdhc", "fsl,esdhc";
-			reg = <0x114000 0x1000>;
-			interrupts = <48 2 0 0>;
-			sdhci,auto-cmd12;
-			clock-frequency = <0>;
-		};
-
-		i2c@118000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <0>;
-			compatible = "fsl-i2c";
-			reg = <0x118000 0x100>;
-			interrupts = <38 2 0 0>;
-			dfsrr;
-		};
-
-		i2c@118100 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <1>;
-			compatible = "fsl-i2c";
-			reg = <0x118100 0x100>;
-			interrupts = <38 2 0 0>;
-			dfsrr;
-		};
-
-		i2c@119000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <2>;
-			compatible = "fsl-i2c";
-			reg = <0x119000 0x100>;
-			interrupts = <39 2 0 0>;
-			dfsrr;
-		};
-
-		i2c@119100 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <3>;
-			compatible = "fsl-i2c";
-			reg = <0x119100 0x100>;
-			interrupts = <39 2 0 0>;
-			dfsrr;
-		};
-
-		serial0: serial@11c500 {
-			cell-index = <0>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x11c500 0x100>;
-			clock-frequency = <0>;
-			interrupts = <36 2 0 0>;
-		};
-
-		serial1: serial@11c600 {
-			cell-index = <1>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x11c600 0x100>;
-			clock-frequency = <0>;
-			interrupts = <36 2 0 0>;
-		};
-
-		serial2: serial@11d500 {
-			cell-index = <2>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x11d500 0x100>;
-			clock-frequency = <0>;
-			interrupts = <37 2 0 0>;
-		};
-
-		serial3: serial@11d600 {
-			cell-index = <3>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x11d600 0x100>;
-			clock-frequency = <0>;
-			interrupts = <37 2 0 0>;
-		};
-
-		gpio0: gpio@130000 {
-			compatible = "fsl,p2041-gpio", "fsl,qoriq-gpio";
-			reg = <0x130000 0x1000>;
-			interrupts = <55 2 0 0>;
-			#gpio-cells = <2>;
-			gpio-controller;
-		};
-
-		usb0: usb@210000 {
-			compatible = "fsl,p2041-usb2-mph",
-					"fsl,mpc85xx-usb2-mph", "fsl-usb2-mph";
-			reg = <0x210000 0x1000>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			interrupts = <44 0x2 0 0>;
-			phy_type = "utmi";
-			port0;
-		};
-
-		usb1: usb@211000 {
-			compatible = "fsl,p2041-usb2-dr",
-					"fsl,mpc85xx-usb2-dr", "fsl-usb2-dr";
-			reg = <0x211000 0x1000>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			interrupts = <45 0x2 0 0>;
-			phy_type = "utmi";
-		};
-
-		sata@220000 {
-			compatible = "fsl,p2041-sata", "fsl,pq-sata-v2";
-			reg = <0x220000 0x1000>;
-			interrupts = <68 0x2 0 0>;
-		};
-
-		sata@221000 {
-			compatible = "fsl,p2041-sata", "fsl,pq-sata-v2";
-			reg = <0x221000 0x1000>;
-			interrupts = <69 0x2 0 0>;
-		};
-
-		crypto: crypto@300000 {
-			compatible = "fsl,sec-v4.2", "fsl,sec-v4.0";
-			#address-cells = <1>;
-			#size-cells = <1>;
-			reg = <0x300000 0x10000>;
-			ranges = <0 0x300000 0x10000>;
-			interrupts = <92 2 0 0>;
-
-			sec_jr0: jr@1000 {
-				compatible = "fsl,sec-v4.2-job-ring",
-					     "fsl,sec-v4.0-job-ring";
-				reg = <0x1000 0x1000>;
-				interrupts = <88 2 0 0>;
-			};
-
-			sec_jr1: jr@2000 {
-				compatible = "fsl,sec-v4.2-job-ring",
-					     "fsl,sec-v4.0-job-ring";
-				reg = <0x2000 0x1000>;
-				interrupts = <89 2 0 0>;
-			};
-
-			sec_jr2: jr@3000 {
-				compatible = "fsl,sec-v4.2-job-ring",
-					     "fsl,sec-v4.0-job-ring";
-				reg = <0x3000 0x1000>;
-				interrupts = <90 2 0 0>;
-			};
-
-			sec_jr3: jr@4000 {
-				compatible = "fsl,sec-v4.2-job-ring",
-					     "fsl,sec-v4.0-job-ring";
-				reg = <0x4000 0x1000>;
-				interrupts = <91 2 0 0>;
-			};
-
-			rtic@6000 {
-				compatible = "fsl,sec-v4.2-rtic",
-					     "fsl,sec-v4.0-rtic";
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0x6000 0x100>;
-				ranges = <0x0 0x6100 0xe00>;
-
-				rtic_a: rtic-a@0 {
-					compatible = "fsl,sec-v4.2-rtic-memory",
-						     "fsl,sec-v4.0-rtic-memory";
-					reg = <0x00 0x20 0x100 0x80>;
-				};
-
-				rtic_b: rtic-b@20 {
-					compatible = "fsl,sec-v4.2-rtic-memory",
-						     "fsl,sec-v4.0-rtic-memory";
-					reg = <0x20 0x20 0x200 0x80>;
-				};
-
-				rtic_c: rtic-c@40 {
-					compatible = "fsl,sec-v4.2-rtic-memory",
-						     "fsl,sec-v4.0-rtic-memory";
-					reg = <0x40 0x20 0x300 0x80>;
-				};
-
-				rtic_d: rtic-d@60 {
-					compatible = "fsl,sec-v4.2-rtic-memory",
-						     "fsl,sec-v4.0-rtic-memory";
-					reg = <0x60 0x20 0x500 0x80>;
-				};
-			};
-		};
-
-		sec_mon: sec_mon@314000 {
-			compatible = "fsl,sec-v4.2-mon", "fsl,sec-v4.0-mon";
-			reg = <0x314000 0x1000>;
-			interrupts = <93 2 0 0>;
-		};
-
-	};
-
-	localbus@ffe124000 {
-		compatible = "fsl,p2041-elbc", "fsl,elbc", "simple-bus";
-		interrupts = <25 2 0 0>;
-		#address-cells = <2>;
-		#size-cells = <1>;
-	};
-
-	pci0: pcie@ffe200000 {
-		compatible = "fsl,p2041-pcie", "fsl,qoriq-pcie-v2.2";
-		device_type = "pci";
-		#size-cells = <2>;
-		#address-cells = <3>;
-		bus-range = <0x0 0xff>;
-		clock-frequency = <33333333>;
-		fsl,msi = <&msi0>;
-		interrupts = <16 2 1 15>;
-		pcie@0 {
-			reg = <0 0 0 0 0>;
-			#interrupt-cells = <1>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
-			interrupts = <16 2 1 15>;
-			interrupt-map-mask = <0xf800 0 0 7>;
-			interrupt-map = <
-				/* IDSEL 0x0 */
-				0000 0 0 1 &mpic 40 1 0 0
-				0000 0 0 2 &mpic 1 1 0 0
-				0000 0 0 3 &mpic 2 1 0 0
-				0000 0 0 4 &mpic 3 1 0 0
-				>;
-		};
-	};
-
-	pci1: pcie@ffe201000 {
-		compatible = "fsl,p2041-pcie", "fsl,qoriq-pcie-v2.2";
-		device_type = "pci";
-		#size-cells = <2>;
-		#address-cells = <3>;
-		bus-range = <0 0xff>;
-		clock-frequency = <33333333>;
-		fsl,msi = <&msi1>;
-		interrupts = <16 2 1 14>;
-		pcie@0 {
-			reg = <0 0 0 0 0>;
-			#interrupt-cells = <1>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
-			interrupts = <16 2 1 14>;
-			interrupt-map-mask = <0xf800 0 0 7>;
-			interrupt-map = <
-				/* IDSEL 0x0 */
-				0000 0 0 1 &mpic 41 1 0 0
-				0000 0 0 2 &mpic 5 1 0 0
-				0000 0 0 3 &mpic 6 1 0 0
-				0000 0 0 4 &mpic 7 1 0 0
-				>;
-		};
-	};
-
-	pci2: pcie@ffe202000 {
-		compatible = "fsl,p2041-pcie", "fsl,qoriq-pcie-v2.2";
-		device_type = "pci";
-		#size-cells = <2>;
-		#address-cells = <3>;
-		bus-range = <0x0 0xff>;
-		clock-frequency = <33333333>;
-		fsl,msi = <&msi2>;
-		interrupts = <16 2 1 13>;
-		pcie@0 {
-			reg = <0 0 0 0 0>;
-			#interrupt-cells = <1>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
-			interrupts = <16 2 1 13>;
-			interrupt-map-mask = <0xf800 0 0 7>;
-			interrupt-map = <
-				/* IDSEL 0x0 */
-				0000 0 0 1 &mpic 42 1 0 0
-				0000 0 0 2 &mpic 9 1 0 0
-				0000 0 0 3 &mpic 10 1 0 0
-				0000 0 0 4 &mpic 11 1 0 0
-				>;
-		};
-	};
-};
diff --git a/arch/powerpc/boot/dts/p3041ds.dts b/arch/powerpc/boot/dts/p3041ds.dts
index bbd113b49a8..f469145abae 100644
--- a/arch/powerpc/boot/dts/p3041ds.dts
+++ b/arch/powerpc/boot/dts/p3041ds.dts
@@ -32,7 +32,7 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-/include/ "p3041si.dtsi"
+/include/ "fsl/p3041si-pre.dtsi"
 
 / {
 	model = "fsl,P3041DS";
@@ -50,6 +50,8 @@
 	};
 
 	soc: soc@ffe000000 {
+		ranges = <0x00000000 0xf 0xfe000000 0x1000000>;
+		reg = <0xf 0xfe000000 0 0x00001000>;
 		spi@110000 {
 			flash@0 {
 				#address-cells = <1>;
@@ -99,7 +101,18 @@
 		};
 	};
 
-	localbus@ffe124000 {
+	rio: rapidio@ffe0c0000 {
+		reg = <0xf 0xfe0c0000 0 0x11000>;
+
+		port1 {
+			ranges = <0 0 0xc 0x20000000 0 0x10000000>;
+		};
+		port2 {
+			ranges = <0 0 0xc 0x30000000 0 0x10000000>;
+		};
+	};
+
+	lbc: localbus@ffe124000 {
 		reg = <0xf 0xfe124000 0 0x1000>;
 		ranges = <0 0 0xf 0xe8000000 0x08000000
 			  2 0 0xf 0xffa00000 0x00040000
@@ -160,6 +173,7 @@
 		reg = <0xf 0xfe200000 0 0x1000>;
 		ranges = <0x02000000 0 0xe0000000 0xc 0x00000000 0x0 0x20000000
 			  0x01000000 0 0x00000000 0xf 0xf8000000 0x0 0x00010000>;
+		fsl,msi = <&msi0>;
 		pcie@0 {
 			ranges = <0x02000000 0 0xe0000000
 				  0x02000000 0 0xe0000000
@@ -175,6 +189,7 @@
 		reg = <0xf 0xfe201000 0 0x1000>;
 		ranges = <0x02000000 0x0 0xe0000000 0xc 0x20000000 0x0 0x20000000
 			  0x01000000 0x0 0x00000000 0xf 0xf8010000 0x0 0x00010000>;
+		fsl,msi = <&msi1>;
 		pcie@0 {
 			ranges = <0x02000000 0 0xe0000000
 				  0x02000000 0 0xe0000000
@@ -190,6 +205,7 @@
 		reg = <0xf 0xfe202000 0 0x1000>;
 		ranges = <0x02000000 0 0xe0000000 0xc 0x40000000 0 0x20000000
 			  0x01000000 0 0x00000000 0xf 0xf8020000 0 0x00010000>;
+		fsl,msi = <&msi2>;
 		pcie@0 {
 			ranges = <0x02000000 0 0xe0000000
 				  0x02000000 0 0xe0000000
@@ -205,6 +221,7 @@
 		reg = <0xf 0xfe203000 0 0x1000>;
 		ranges = <0x02000000 0 0xe0000000 0xc 0x60000000 0 0x20000000
 			  0x01000000 0 0x00000000 0xf 0xf8030000 0 0x00010000>;
+		fsl,msi = <&msi2>;
 		pcie@0 {
 			ranges = <0x02000000 0 0xe0000000
 				  0x02000000 0 0xe0000000
@@ -216,3 +233,5 @@
 		};
 	};
 };
+
+/include/ "fsl/p3041si-post.dtsi"
diff --git a/arch/powerpc/boot/dts/p3041si.dtsi b/arch/powerpc/boot/dts/p3041si.dtsi
deleted file mode 100644
index 87130b732bc..00000000000
--- a/arch/powerpc/boot/dts/p3041si.dtsi
+++ /dev/null
@@ -1,729 +0,0 @@
-/*
- * P3041 Silicon Device Tree Source
- *
- * Copyright 2010-2011 Freescale Semiconductor Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of Freescale Semiconductor nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- *
- *
- * ALTERNATIVELY, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") as published by the Free Software
- * Foundation, either version 2 of that License or (at your option) any
- * later version.
- *
- * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/dts-v1/;
-
-/ {
-	compatible = "fsl,P3041";
-	#address-cells = <2>;
-	#size-cells = <2>;
-	interrupt-parent = <&mpic>;
-
-	aliases {
-		ccsr = &soc;
-		dcsr = &dcsr;
-
-		serial0 = &serial0;
-		serial1 = &serial1;
-		serial2 = &serial2;
-		serial3 = &serial3;
-		pci0 = &pci0;
-		pci1 = &pci1;
-		pci2 = &pci2;
-		pci3 = &pci3;
-		usb0 = &usb0;
-		usb1 = &usb1;
-		dma0 = &dma0;
-		dma1 = &dma1;
-		sdhc = &sdhc;
-		msi0 = &msi0;
-		msi1 = &msi1;
-		msi2 = &msi2;
-
-		crypto = &crypto;
-		sec_jr0 = &sec_jr0;
-		sec_jr1 = &sec_jr1;
-		sec_jr2 = &sec_jr2;
-		sec_jr3 = &sec_jr3;
-		rtic_a = &rtic_a;
-		rtic_b = &rtic_b;
-		rtic_c = &rtic_c;
-		rtic_d = &rtic_d;
-		sec_mon = &sec_mon;
-
-/*
-		rio0 = &rapidio0;
- */
-	};
-
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		cpu0: PowerPC,e500mc@0 {
-			device_type = "cpu";
-			reg = <0>;
-			next-level-cache = <&L2_0>;
-			L2_0: l2-cache {
-				next-level-cache = <&cpc>;
-			};
-		};
-		cpu1: PowerPC,e500mc@1 {
-			device_type = "cpu";
-			reg = <1>;
-			next-level-cache = <&L2_1>;
-			L2_1: l2-cache {
-				next-level-cache = <&cpc>;
-			};
-		};
-		cpu2: PowerPC,e500mc@2 {
-			device_type = "cpu";
-			reg = <2>;
-			next-level-cache = <&L2_2>;
-			L2_2: l2-cache {
-				next-level-cache = <&cpc>;
-			};
-		};
-		cpu3: PowerPC,e500mc@3 {
-			device_type = "cpu";
-			reg = <3>;
-			next-level-cache = <&L2_3>;
-			L2_3: l2-cache {
-				next-level-cache = <&cpc>;
-			};
-		};
-	};
-
-	dcsr: dcsr@f00000000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		compatible = "fsl,dcsr", "simple-bus";
-
-		dcsr-epu@0 {
-			compatible = "fsl,dcsr-epu";
-			interrupts = <52 2 0 0
-				      84 2 0 0
-				      85 2 0 0>;
-			interrupt-parent = <&mpic>;
-			reg = <0x0 0x1000>;
-		};
-		dcsr-npc {
-			compatible = "fsl,dcsr-npc";
-			reg = <0x1000 0x1000 0x1000000 0x8000>;
-		};
-		dcsr-nxc@2000 {
-			compatible = "fsl,dcsr-nxc";
-			reg = <0x2000 0x1000>;
-		};
-		dcsr-corenet {
-			compatible = "fsl,dcsr-corenet";
-			reg = <0x8000 0x1000 0xB0000 0x1000>;
-		};
-		dcsr-dpaa@9000 {
-			compatible = "fsl,p43041-dcsr-dpaa", "fsl,dcsr-dpaa";
-			reg = <0x9000 0x1000>;
-		};
-		dcsr-ocn@11000 {
-			compatible = "fsl,p43041-dcsr-ocn", "fsl,dcsr-ocn";
-			reg = <0x11000 0x1000>;
-		};
-		dcsr-ddr@12000 {
-			compatible = "fsl,dcsr-ddr";
-			dev-handle = <&ddr>;
-			reg = <0x12000 0x1000>;
-		};
-		dcsr-nal@18000 {
-			compatible = "fsl,p43041-dcsr-nal", "fsl,dcsr-nal";
-			reg = <0x18000 0x1000>;
-		};
-		dcsr-rcpm@22000 {
-			compatible = "fsl,p43041-dcsr-rcpm", "fsl,dcsr-rcpm";
-			reg = <0x22000 0x1000>;
-		};
-		dcsr-cpu-sb-proxy@40000 {
-			compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
-			cpu-handle = <&cpu0>;
-			reg = <0x40000 0x1000>;
-		};
-		dcsr-cpu-sb-proxy@41000 {
-			compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
-			cpu-handle = <&cpu1>;
-			reg = <0x41000 0x1000>;
-		};
-		dcsr-cpu-sb-proxy@42000 {
-			compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
-			cpu-handle = <&cpu2>;
-			reg = <0x42000 0x1000>;
-		};
-		dcsr-cpu-sb-proxy@43000 {
-			compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
-			cpu-handle = <&cpu3>;
-			reg = <0x43000 0x1000>;
-		};
-	};
-
-	soc: soc@ffe000000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		device_type = "soc";
-		compatible = "simple-bus";
-		ranges = <0x00000000 0xf 0xfe000000 0x1000000>;
-		reg = <0xf 0xfe000000 0 0x00001000>;
-
-		soc-sram-error {
-			compatible = "fsl,soc-sram-error";
-			interrupts = <16 2 1 29>;
-		};
-
-		corenet-law@0 {
-			compatible = "fsl,corenet-law";
-			reg = <0x0 0x1000>;
-			fsl,num-laws = <32>;
-		};
-
-		ddr: memory-controller@8000 {
-			compatible = "fsl,qoriq-memory-controller-v4.5", "fsl,qoriq-memory-controller";
-			reg = <0x8000 0x1000>;
-			interrupts = <16 2 1 23>;
-		};
-
-		cpc: l3-cache-controller@10000 {
-			compatible = "fsl,p3041-l3-cache-controller", "fsl,p4080-l3-cache-controller", "cache";
-			reg = <0x10000 0x1000>;
-			interrupts = <16 2 1 27>;
-		};
-
-		corenet-cf@18000 {
-			compatible = "fsl,corenet-cf";
-			reg = <0x18000 0x1000>;
-			interrupts = <16 2 1 31>;
-			fsl,ccf-num-csdids = <32>;
-			fsl,ccf-num-snoopids = <32>;
-		};
-
-		iommu@20000 {
-			compatible = "fsl,pamu-v1.0", "fsl,pamu";
-			reg = <0x20000 0x4000>;
-			interrupts = <
-				24 2 0 0
-				16 2 1 30>;
-		};
-
-		mpic: pic@40000 {
-			clock-frequency = <0>;
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <4>;
-			reg = <0x40000 0x40000>;
-			compatible = "fsl,mpic", "chrp,open-pic";
-			device_type = "open-pic";
-		};
-
-		msi0: msi@41600 {
-			compatible = "fsl,mpic-msi";
-			reg = <0x41600 0x200>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xe0 0 0 0
-				0xe1 0 0 0
-				0xe2 0 0 0
-				0xe3 0 0 0
-				0xe4 0 0 0
-				0xe5 0 0 0
-				0xe6 0 0 0
-				0xe7 0 0 0>;
-		};
-
-		msi1: msi@41800 {
-			compatible = "fsl,mpic-msi";
-			reg = <0x41800 0x200>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xe8 0 0 0
-				0xe9 0 0 0
-				0xea 0 0 0
-				0xeb 0 0 0
-				0xec 0 0 0
-				0xed 0 0 0
-				0xee 0 0 0
-				0xef 0 0 0>;
-		};
-
-		msi2: msi@41a00 {
-			compatible = "fsl,mpic-msi";
-			reg = <0x41a00 0x200>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xf0 0 0 0
-				0xf1 0 0 0
-				0xf2 0 0 0
-				0xf3 0 0 0
-				0xf4 0 0 0
-				0xf5 0 0 0
-				0xf6 0 0 0
-				0xf7 0 0 0>;
-		};
-
-		guts: global-utilities@e0000 {
-			compatible = "fsl,qoriq-device-config-1.0";
-			reg = <0xe0000 0xe00>;
-			fsl,has-rstcr;
-			#sleep-cells = <1>;
-			fsl,liodn-bits = <12>;
-		};
-
-		pins: global-utilities@e0e00 {
-			compatible = "fsl,qoriq-pin-control-1.0";
-			reg = <0xe0e00 0x200>;
-			#sleep-cells = <2>;
-		};
-
-		clockgen: global-utilities@e1000 {
-			compatible = "fsl,p3041-clockgen", "fsl,qoriq-clockgen-1.0";
-			reg = <0xe1000 0x1000>;
-			clock-frequency = <0>;
-		};
-
-		rcpm: global-utilities@e2000 {
-			compatible = "fsl,qoriq-rcpm-1.0";
-			reg = <0xe2000 0x1000>;
-			#sleep-cells = <1>;
-		};
-
-		sfp: sfp@e8000 {
-			compatible = "fsl,p3041-sfp", "fsl,qoriq-sfp-1.0";
-			reg	   = <0xe8000 0x1000>;
-		};
-
-		serdes: serdes@ea000 {
-			compatible = "fsl,p3041-serdes";
-			reg	   = <0xea000 0x1000>;
-		};
-
-		dma0: dma@100300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,p3041-dma", "fsl,eloplus-dma";
-			reg = <0x100300 0x4>;
-			ranges = <0x0 0x100100 0x200>;
-			cell-index = <0>;
-			dma-channel@0 {
-				compatible = "fsl,p3041-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupts = <28 2 0 0>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,p3041-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupts = <29 2 0 0>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,p3041-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupts = <30 2 0 0>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,p3041-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupts = <31 2 0 0>;
-			};
-		};
-
-		dma1: dma@101300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,p3041-dma", "fsl,eloplus-dma";
-			reg = <0x101300 0x4>;
-			ranges = <0x0 0x101100 0x200>;
-			cell-index = <1>;
-			dma-channel@0 {
-				compatible = "fsl,p3041-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupts = <32 2 0 0>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,p3041-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupts = <33 2 0 0>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,p3041-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupts = <34 2 0 0>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,p3041-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupts = <35 2 0 0>;
-			};
-		};
-
-		spi@110000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,p3041-espi", "fsl,mpc8536-espi";
-			reg = <0x110000 0x1000>;
-			interrupts = <53 0x2 0 0>;
-			fsl,espi-num-chipselects = <4>;
-		};
-
-		sdhc: sdhc@114000 {
-			compatible = "fsl,p3041-esdhc", "fsl,esdhc";
-			reg = <0x114000 0x1000>;
-			interrupts = <48 2 0 0>;
-			sdhci,auto-cmd12;
-			clock-frequency = <0>;
-		};
-
-		i2c@118000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <0>;
-			compatible = "fsl-i2c";
-			reg = <0x118000 0x100>;
-			interrupts = <38 2 0 0>;
-			dfsrr;
-		};
-
-		i2c@118100 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <1>;
-			compatible = "fsl-i2c";
-			reg = <0x118100 0x100>;
-			interrupts = <38 2 0 0>;
-			dfsrr;
-		};
-
-		i2c@119000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <2>;
-			compatible = "fsl-i2c";
-			reg = <0x119000 0x100>;
-			interrupts = <39 2 0 0>;
-			dfsrr;
-		};
-
-		i2c@119100 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <3>;
-			compatible = "fsl-i2c";
-			reg = <0x119100 0x100>;
-			interrupts = <39 2 0 0>;
-			dfsrr;
-		};
-
-		serial0: serial@11c500 {
-			cell-index = <0>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x11c500 0x100>;
-			clock-frequency = <0>;
-			interrupts = <36 2 0 0>;
-		};
-
-		serial1: serial@11c600 {
-			cell-index = <1>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x11c600 0x100>;
-			clock-frequency = <0>;
-			interrupts = <36 2 0 0>;
-		};
-
-		serial2: serial@11d500 {
-			cell-index = <2>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x11d500 0x100>;
-			clock-frequency = <0>;
-			interrupts = <37 2 0 0>;
-		};
-
-		serial3: serial@11d600 {
-			cell-index = <3>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x11d600 0x100>;
-			clock-frequency = <0>;
-			interrupts = <37 2 0 0>;
-		};
-
-		gpio0: gpio@130000 {
-			compatible = "fsl,p3041-gpio", "fsl,qoriq-gpio";
-			reg = <0x130000 0x1000>;
-			interrupts = <55 2 0 0>;
-			#gpio-cells = <2>;
-			gpio-controller;
-		};
-
-		usb0: usb@210000 {
-			compatible = "fsl,p3041-usb2-mph",
-					"fsl,mpc85xx-usb2-mph", "fsl-usb2-mph";
-			reg = <0x210000 0x1000>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			interrupts = <44 0x2 0 0>;
-			phy_type = "utmi";
-			port0;
-		};
-
-		usb1: usb@211000 {
-			compatible = "fsl,p3041-usb2-dr",
-					"fsl,mpc85xx-usb2-dr", "fsl-usb2-dr";
-			reg = <0x211000 0x1000>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			interrupts = <45 0x2 0 0>;
-			dr_mode = "host";
-			phy_type = "utmi";
-		};
-
-		sata@220000 {
-			compatible = "fsl,p3041-sata", "fsl,pq-sata-v2";
-			reg = <0x220000 0x1000>;
-			interrupts = <68 0x2 0 0>;
-		};
-
-		sata@221000 {
-			compatible = "fsl,p3041-sata", "fsl,pq-sata-v2";
-			reg = <0x221000 0x1000>;
-			interrupts = <69 0x2 0 0>;
-		};
-
-		crypto: crypto@300000 {
-			compatible = "fsl,sec-v4.2", "fsl,sec-v4.0";
-			#address-cells = <1>;
-			#size-cells = <1>;
-			reg		 = <0x300000 0x10000>;
-			ranges		 = <0 0x300000 0x10000>;
-			interrupts	 = <92 2 0 0>;
-
-			sec_jr0: jr@1000 {
-				compatible = "fsl,sec-v4.2-job-ring",
-					     "fsl,sec-v4.0-job-ring";
-				reg = <0x1000 0x1000>;
-				interrupts = <88 2 0 0>;
-			};
-
-			sec_jr1: jr@2000 {
-				compatible = "fsl,sec-v4.2-job-ring",
-					     "fsl,sec-v4.0-job-ring";
-				reg = <0x2000 0x1000>;
-				interrupts = <89 2 0 0>;
-			};
-
-			sec_jr2: jr@3000 {
-				compatible = "fsl,sec-v4.2-job-ring",
-					     "fsl,sec-v4.0-job-ring";
-				reg = <0x3000 0x1000>;
-				interrupts = <90 2 0 0>;
-			};
-
-			sec_jr3: jr@4000 {
-				compatible = "fsl,sec-v4.2-job-ring",
-					     "fsl,sec-v4.0-job-ring";
-				reg = <0x4000 0x1000>;
-				interrupts = <91 2 0 0>;
-			};
-
-			rtic@6000 {
-				compatible = "fsl,sec-v4.2-rtic",
-					     "fsl,sec-v4.0-rtic";
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0x6000 0x100>;
-				ranges = <0x0 0x6100 0xe00>;
-
-				rtic_a: rtic-a@0 {
-					compatible = "fsl,sec-v4.2-rtic-memory",
-						     "fsl,sec-v4.0-rtic-memory";
-					reg = <0x00 0x20 0x100 0x80>;
-				};
-
-				rtic_b: rtic-b@20 {
-					compatible = "fsl,sec-v4.2-rtic-memory",
-						     "fsl,sec-v4.0-rtic-memory";
-					reg = <0x20 0x20 0x200 0x80>;
-				};
-
-				rtic_c: rtic-c@40 {
-					compatible = "fsl,sec-v4.2-rtic-memory",
-						     "fsl,sec-v4.0-rtic-memory";
-					reg = <0x40 0x20 0x300 0x80>;
-				};
-
-				rtic_d: rtic-d@60 {
-					compatible = "fsl,sec-v4.2-rtic-memory",
-						     "fsl,sec-v4.0-rtic-memory";
-					reg = <0x60 0x20 0x500 0x80>;
-				};
-			};
-		};
-
-		sec_mon: sec_mon@314000 {
-			compatible = "fsl,sec-v4.2-mon", "fsl,sec-v4.0-mon";
-			reg = <0x314000 0x1000>;
-			interrupts = <93 2 0 0>;
-		};
-	};
-
-/*
-	rapidio0: rapidio@ffe0c0000
-*/
-
-	localbus@ffe124000 {
-		compatible = "fsl,p3041-elbc", "fsl,elbc", "simple-bus";
-		interrupts = <25 2 0 0>;
-		#address-cells = <2>;
-		#size-cells = <1>;
-	};
-
-	pci0: pcie@ffe200000 {
-		compatible = "fsl,p3041-pcie", "fsl,qoriq-pcie-v2.2";
-		device_type = "pci";
-		#size-cells = <2>;
-		#address-cells = <3>;
-		bus-range = <0x0 0xff>;
-		clock-frequency = <0x1fca055>;
-		fsl,msi = <&msi0>;
-		interrupts = <16 2 1 15>;
-
-		pcie@0 {
-			reg = <0 0 0 0 0>;
-			#interrupt-cells = <1>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
-			interrupts = <16 2 1 15>;
-			interrupt-map-mask = <0xf800 0 0 7>;
-			interrupt-map = <
-				/* IDSEL 0x0 */
-				0000 0 0 1 &mpic 40 1 0 0
-				0000 0 0 2 &mpic 1 1 0 0
-				0000 0 0 3 &mpic 2 1 0 0
-				0000 0 0 4 &mpic 3 1 0 0
-				>;
-		};
-	};
-
-	pci1: pcie@ffe201000 {
-		compatible = "fsl,p3041-pcie", "fsl,qoriq-pcie-v2.2";
-		device_type = "pci";
-		#size-cells = <2>;
-		#address-cells = <3>;
-		bus-range = <0 0xff>;
-		clock-frequency = <0x1fca055>;
-		fsl,msi = <&msi1>;
-		interrupts = <16 2 1 14>;
-		pcie@0 {
-			reg = <0 0 0 0 0>;
-			#interrupt-cells = <1>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
-			interrupts = <16 2 1 14>;
-			interrupt-map-mask = <0xf800 0 0 7>;
-			interrupt-map = <
-				/* IDSEL 0x0 */
-				0000 0 0 1 &mpic 41 1 0 0
-				0000 0 0 2 &mpic 5 1 0 0
-				0000 0 0 3 &mpic 6 1 0 0
-				0000 0 0 4 &mpic 7 1 0 0
-				>;
-		};
-	};
-
-	pci2: pcie@ffe202000 {
-		compatible = "fsl,p3041-pcie", "fsl,qoriq-pcie-v2.2";
-		device_type = "pci";
-		#size-cells = <2>;
-		#address-cells = <3>;
-		bus-range = <0x0 0xff>;
-		clock-frequency = <0x1fca055>;
-		fsl,msi = <&msi2>;
-		interrupts = <16 2 1 13>;
-		pcie@0 {
-			reg = <0 0 0 0 0>;
-			#interrupt-cells = <1>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
-			interrupts = <16 2 1 13>;
-			interrupt-map-mask = <0xf800 0 0 7>;
-			interrupt-map = <
-				/* IDSEL 0x0 */
-				0000 0 0 1 &mpic 42 1 0 0
-				0000 0 0 2 &mpic 9 1 0 0
-				0000 0 0 3 &mpic 10 1 0 0
-				0000 0 0 4 &mpic 11 1 0 0
-				>;
-		};
-	};
-
-	pci3: pcie@ffe203000 {
-		compatible = "fsl,p3041-pcie", "fsl,qoriq-pcie-v2.2";
-		device_type = "pci";
-		#size-cells = <2>;
-		#address-cells = <3>;
-		bus-range = <0x0 0xff>;
-		clock-frequency = <0x1fca055>;
-		fsl,msi = <&msi2>;
-		interrupts = <16 2 1 12>;
-		pcie@0 {
-			reg = <0 0 0 0 0>;
-			#interrupt-cells = <1>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
-			interrupts = <16 2 1 12>;
-			interrupt-map-mask = <0xf800 0 0 7>;
-			interrupt-map = <
-				/* IDSEL 0x0 */
-				0000 0 0 1 &mpic 43 1 0 0
-				0000 0 0 2 &mpic 0 1 0 0
-				0000 0 0 3 &mpic 4 1 0 0
-				0000 0 0 4 &mpic 8 1 0 0
-				>;
-		};
-	};
-};
diff --git a/arch/powerpc/boot/dts/p3060qds.dts b/arch/powerpc/boot/dts/p3060qds.dts
index 08b9193213e..529042e4b9a 100644
--- a/arch/powerpc/boot/dts/p3060qds.dts
+++ b/arch/powerpc/boot/dts/p3060qds.dts
@@ -32,7 +32,7 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-/include/ "p3060si.dtsi"
+/include/ "fsl/p3060si-pre.dtsi"
 
 / {
 	model = "fsl,P3060QDS";
@@ -50,6 +50,8 @@
 	};
 
 	soc: soc@ffe000000 {
+		ranges = <0x00000000 0xf 0xfe000000 0x1000000>;
+		reg = <0xf 0xfe000000 0 0x00001000>;
 		spi@110000 {
 			flash@0 {
 				#address-cells = <1>;
@@ -138,7 +140,7 @@
 		};
 	};
 
-	rapidio@ffe0c0000 {
+	rio: rapidio@ffe0c0000 {
 		reg = <0xf 0xfe0c0000 0 0x11000>;
 
 		port1 {
@@ -149,7 +151,7 @@
 		};
 	};
 
-	localbus@ffe124000 {
+	lbc: localbus@ffe124000 {
 		reg = <0xf 0xfe124000 0 0x1000>;
 		ranges = <0 0 0xf 0xe8000000 0x08000000
 			  2 0 0xf 0xffa00000 0x00040000
@@ -210,6 +212,7 @@
 		reg = <0xf 0xfe200000 0 0x1000>;
 		ranges = <0x02000000 0 0xe0000000 0xc 0x00000000 0x0 0x20000000
 			  0x01000000 0 0x00000000 0xf 0xf8000000 0x0 0x00010000>;
+		fsl,msi = <&msi0>;
 		pcie@0 {
 			ranges = <0x02000000 0 0xe0000000
 				  0x02000000 0 0xe0000000
@@ -225,6 +228,7 @@
 		reg = <0xf 0xfe201000 0 0x1000>;
 		ranges = <0x02000000 0x0 0xe0000000 0xc 0x20000000 0x0 0x20000000
 			  0x01000000 0x0 0x00000000 0xf 0xf8010000 0x0 0x00010000>;
+		fsl,msi = <&msi1>;
 		pcie@0 {
 			ranges = <0x02000000 0 0xe0000000
 				  0x02000000 0 0xe0000000
@@ -236,3 +240,5 @@
 		};
 	};
 };
+
+/include/ "fsl/p3060si-post.dtsi"
diff --git a/arch/powerpc/boot/dts/p3060si.dtsi b/arch/powerpc/boot/dts/p3060si.dtsi
deleted file mode 100644
index 68947e157bb..00000000000
--- a/arch/powerpc/boot/dts/p3060si.dtsi
+++ /dev/null
@@ -1,719 +0,0 @@
-/*
- * P3060 Silicon Device Tree Source
- *
- * Copyright 2011 Freescale Semiconductor Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of Freescale Semiconductor nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- *
- *
- * ALTERNATIVELY, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") as published by the Free Software
- * Foundation, either version 2 of that License or (at your option) any
- * later version.
- *
- * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/dts-v1/;
-
-/ {
-	compatible = "fsl,P3060";
-	#address-cells = <2>;
-	#size-cells = <2>;
-	interrupt-parent = <&mpic>;
-
-	aliases {
-		ccsr = &soc;
-		dcsr = &dcsr;
-
-		serial0 = &serial0;
-		serial1 = &serial1;
-		serial2 = &serial2;
-		serial3 = &serial3;
-		pci0 = &pci0;
-		pci1 = &pci1;
-		usb0 = &usb0;
-		usb1 = &usb1;
-		dma0 = &dma0;
-		dma1 = &dma1;
-		msi0 = &msi0;
-		msi1 = &msi1;
-		msi2 = &msi2;
-
-		crypto = &crypto;
-		sec_jr0 = &sec_jr0;
-		sec_jr1 = &sec_jr1;
-		sec_jr2 = &sec_jr2;
-		sec_jr3 = &sec_jr3;
-		rtic_a = &rtic_a;
-		rtic_b = &rtic_b;
-		rtic_c = &rtic_c;
-		rtic_d = &rtic_d;
-		sec_mon = &sec_mon;
-	};
-
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		cpu0: PowerPC,e500mc@0 {
-			device_type = "cpu";
-			reg = <0>;
-			next-level-cache = <&L2_0>;
-			L2_0: l2-cache {
-				next-level-cache = <&cpc>;
-			};
-		};
-		cpu1: PowerPC,e500mc@1 {
-			device_type = "cpu";
-			reg = <1>;
-			next-level-cache = <&L2_1>;
-			L2_1: l2-cache {
-				next-level-cache = <&cpc>;
-			};
-		};
-		cpu4: PowerPC,e500mc@4 {
-			device_type = "cpu";
-			reg = <4>;
-			next-level-cache = <&L2_4>;
-			L2_4: l2-cache {
-				next-level-cache = <&cpc>;
-			};
-		};
-		cpu5: PowerPC,e500mc@5 {
-			device_type = "cpu";
-			reg = <5>;
-			next-level-cache = <&L2_5>;
-			L2_5: l2-cache {
-				next-level-cache = <&cpc>;
-			};
-		};
-		cpu6: PowerPC,e500mc@6 {
-			device_type = "cpu";
-			reg = <6>;
-			next-level-cache = <&L2_6>;
-			L2_6: l2-cache {
-				next-level-cache = <&cpc>;
-			};
-		};
-		cpu7: PowerPC,e500mc@7 {
-			device_type = "cpu";
-			reg = <7>;
-			next-level-cache = <&L2_7>;
-			L2_7: l2-cache {
-				next-level-cache = <&cpc>;
-			};
-		};
-	};
-
-	dcsr: dcsr@f00000000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		compatible = "fsl,dcsr", "simple-bus";
-
-		dcsr-epu@0 {
-			compatible = "fsl,dcsr-epu";
-			interrupts = <52 2 0 0
-				      84 2 0 0
-				      85 2 0 0>;
-			interrupt-parent = <&mpic>;
-			reg = <0x0 0x1000>;
-		};
-		dcsr-npc {
-			compatible = "fsl,dcsr-npc";
-			reg = <0x1000 0x1000 0x1000000 0x8000>;
-		};
-		dcsr-nxc@2000 {
-			compatible = "fsl,dcsr-nxc";
-			reg = <0x2000 0x1000>;
-		};
-		dcsr-corenet {
-			compatible = "fsl,dcsr-corenet";
-			reg = <0x8000 0x1000 0xB0000 0x1000>;
-		};
-		dcsr-dpaa@9000 {
-			compatible = "fsl,p3060-dcsr-dpaa", "fsl,dcsr-dpaa";
-			reg = <0x9000 0x1000>;
-		};
-		dcsr-ocn@11000 {
-			compatible = "fsl,p3060-dcsr-ocn", "fsl,dcsr-ocn";
-			reg = <0x11000 0x1000>;
-		};
-		dcsr-ddr@12000 {
-			compatible = "fsl,dcsr-ddr";
-			dev-handle = <&ddr>;
-			reg = <0x12000 0x1000>;
-		};
-		dcsr-nal@18000 {
-			compatible = "fsl,p3060-dcsr-nal", "fsl,dcsr-nal";
-			reg = <0x18000 0x1000>;
-		};
-		dcsr-rcpm@22000 {
-			compatible = "fsl,p3060-dcsr-rcpm", "fsl,dcsr-rcpm";
-			reg = <0x22000 0x1000>;
-		};
-		dcsr-cpu-sb-proxy@40000 {
-			compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
-			cpu-handle = <&cpu0>;
-			reg = <0x40000 0x1000>;
-		};
-		dcsr-cpu-sb-proxy@41000 {
-			compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
-			cpu-handle = <&cpu1>;
-			reg = <0x41000 0x1000>;
-		};
-		dcsr-cpu-sb-proxy@44000 {
-			compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
-			cpu-handle = <&cpu4>;
-			reg = <0x44000 0x1000>;
-		};
-		dcsr-cpu-sb-proxy@45000 {
-			compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
-			cpu-handle = <&cpu5>;
-			reg = <0x45000 0x1000>;
-		};
-		dcsr-cpu-sb-proxy@46000 {
-			compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
-			cpu-handle = <&cpu6>;
-			reg = <0x46000 0x1000>;
-		};
-		dcsr-cpu-sb-proxy@47000 {
-			compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
-			cpu-handle = <&cpu7>;
-			reg = <0x47000 0x1000>;
-		};
-	};
-
-	soc: soc@ffe000000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		device_type = "soc";
-		compatible = "simple-bus";
-		ranges = <0x00000000 0xf 0xfe000000 0x1000000>;
-		reg = <0xf 0xfe000000 0 0x00001000>;
-
-		soc-sram-error {
-			compatible = "fsl,soc-sram-error";
-			interrupts = <16 2 1 29>;
-		};
-
-		corenet-law@0 {
-			compatible = "fsl,corenet-law";
-			reg = <0x0 0x1000>;
-			fsl,num-laws = <32>;
-		};
-
-		ddr: memory-controller@8000 {
-			compatible = "fsl,qoriq-memory-controller-v4.4", "fsl,qoriq-memory-controller";
-			reg = <0x8000 0x1000>;
-			interrupts = <16 2 1 23>;
-		};
-
-		cpc: l3-cache-controller@10000 {
-			compatible = "fsl,p3060-l3-cache-controller", "cache";
-			reg = <0x10000 0x1000
-			       0x11000 0x1000>;
-			interrupts = <16 2 1 27>;
-		};
-
-		corenet-cf@18000 {
-			compatible = "fsl,corenet-cf";
-			reg = <0x18000 0x1000>;
-			interrupts = <16 2 1 31>;
-			fsl,ccf-num-csdids = <32>;
-			fsl,ccf-num-snoopids = <32>;
-		};
-
-		iommu@20000 {
-			compatible = "fsl,pamu-v1.0", "fsl,pamu";
-			reg = <0x20000 0x5000>;
-			interrupts = <
-				24 2 0 0
-				16 2 1 30>;
-		};
-
-		mpic: pic@40000 {
-			clock-frequency = <0>;
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <4>;
-			reg = <0x40000 0x40000>;
-			compatible = "fsl,mpic", "chrp,open-pic";
-			device_type = "open-pic";
-		};
-
-		msi0: msi@41600 {
-			compatible = "fsl,mpic-msi";
-			reg = <0x41600 0x200>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xe0 0 0 0
-				0xe1 0 0 0
-				0xe2 0 0 0
-				0xe3 0 0 0
-				0xe4 0 0 0
-				0xe5 0 0 0
-				0xe6 0 0 0
-				0xe7 0 0 0>;
-		};
-
-		msi1: msi@41800 {
-			compatible = "fsl,mpic-msi";
-			reg = <0x41800 0x200>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xe8 0 0 0
-				0xe9 0 0 0
-				0xea 0 0 0
-				0xeb 0 0 0
-				0xec 0 0 0
-				0xed 0 0 0
-				0xee 0 0 0
-				0xef 0 0 0>;
-		};
-
-		msi2: msi@41a00 {
-			compatible = "fsl,mpic-msi";
-			reg = <0x41a00 0x200>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xf0 0 0 0
-				0xf1 0 0 0
-				0xf2 0 0 0
-				0xf3 0 0 0
-				0xf4 0 0 0
-				0xf5 0 0 0
-				0xf6 0 0 0
-				0xf7 0 0 0>;
-		};
-
-		rmu: rmu@d3000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,srio-rmu";
-			reg = <0xd3000 0x500>;
-			ranges = <0x0 0xd3000 0x500>;
-
-			message-unit@0 {
-				compatible = "fsl,srio-msg-unit";
-				reg = <0x0 0x100>;
-				interrupts = <
-					60 2 0 0  /* msg1_tx_irq */
-					61 2 0 0>;/* msg1_rx_irq */
-			};
-			message-unit@100 {
-				compatible = "fsl,srio-msg-unit";
-				reg = <0x100 0x100>;
-				interrupts = <
-					62 2 0 0  /* msg2_tx_irq */
-					63 2 0 0>;/* msg2_rx_irq */
-			};
-			doorbell-unit@400 {
-				compatible = "fsl,srio-dbell-unit";
-				reg = <0x400 0x80>;
-				interrupts = <
-					56 2 0 0  /* bell_outb_irq */
-					57 2 0 0>;/* bell_inb_irq */
-			};
-			port-write-unit@4e0 {
-				compatible = "fsl,srio-port-write-unit";
-				reg = <0x4e0 0x20>;
-				interrupts = <16 2 1 11>;
-			};
-		};
-
-		guts: global-utilities@e0000 {
-			compatible = "fsl,qoriq-device-config-1.0";
-			reg = <0xe0000 0xe00>;
-			fsl,has-rstcr;
-			#sleep-cells = <1>;
-			fsl,liodn-bits = <12>;
-		};
-
-		pins: global-utilities@e0e00 {
-			compatible = "fsl,qoriq-pin-control-1.0";
-			reg = <0xe0e00 0x200>;
-			#sleep-cells = <2>;
-		};
-
-		clockgen: global-utilities@e1000 {
-			compatible = "fsl,p3060-clockgen", "fsl,qoriq-clockgen-1.0";
-			reg = <0xe1000 0x1000>;
-			clock-frequency = <0>;
-		};
-
-		rcpm: global-utilities@e2000 {
-			compatible = "fsl,qoriq-rcpm-1.0";
-			reg = <0xe2000 0x1000>;
-			#sleep-cells = <1>;
-		};
-
-		sfp: sfp@e8000 {
-			compatible = "fsl,p3060-sfp", "fsl,qoriq-sfp-1.0";
-			reg	   = <0xe8000 0x1000>;
-		};
-
-		serdes: serdes@ea000 {
-			compatible = "fsl,p3060-serdes";
-			reg	   = <0xea000 0x1000>;
-		};
-
-		dma0: dma@100300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,p3060-dma", "fsl,eloplus-dma";
-			reg = <0x100300 0x4>;
-			ranges = <0x0 0x100100 0x200>;
-			cell-index = <0>;
-			dma-channel@0 {
-				compatible = "fsl,p3060-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupts = <28 2 0 0>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,p3060-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupts = <29 2 0 0>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,p3060-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupts = <30 2 0 0>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,p3060-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupts = <31 2 0 0>;
-			};
-		};
-
-		dma1: dma@101300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,p3060-dma", "fsl,eloplus-dma";
-			reg = <0x101300 0x4>;
-			ranges = <0x0 0x101100 0x200>;
-			cell-index = <1>;
-			dma-channel@0 {
-				compatible = "fsl,p3060-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupts = <32 2 0 0>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,p3060-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupts = <33 2 0 0>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,p3060-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupts = <34 2 0 0>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,p3060-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupts = <35 2 0 0>;
-			};
-		};
-
-		spi@110000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,p3060-espi", "fsl,mpc8536-espi";
-			reg = <0x110000 0x1000>;
-			interrupts = <53 0x2 0 0>;
-			fsl,espi-num-chipselects = <4>;
-		};
-
-		i2c@118000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <0>;
-			compatible = "fsl-i2c";
-			reg = <0x118000 0x100>;
-			interrupts = <38 2 0 0>;
-			dfsrr;
-		};
-
-		i2c@118100 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <1>;
-			compatible = "fsl-i2c";
-			reg = <0x118100 0x100>;
-			interrupts = <38 2 0 0>;
-			dfsrr;
-		};
-
-		i2c@119000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <2>;
-			compatible = "fsl-i2c";
-			reg = <0x119000 0x100>;
-			interrupts = <39 2 0 0>;
-			dfsrr;
-		};
-
-		i2c@119100 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <3>;
-			compatible = "fsl-i2c";
-			reg = <0x119100 0x100>;
-			interrupts = <39 2 0 0>;
-			dfsrr;
-		};
-
-		serial0: serial@11c500 {
-			cell-index = <0>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x11c500 0x100>;
-			clock-frequency = <0>;
-			interrupts = <36 2 0 0>;
-		};
-
-		serial1: serial@11c600 {
-			cell-index = <1>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x11c600 0x100>;
-			clock-frequency = <0>;
-			interrupts = <36 2 0 0>;
-		};
-
-		serial2: serial@11d500 {
-			cell-index = <2>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x11d500 0x100>;
-			clock-frequency = <0>;
-			interrupts = <37 2 0 0>;
-		};
-
-		serial3: serial@11d600 {
-			cell-index = <3>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x11d600 0x100>;
-			clock-frequency = <0>;
-			interrupts = <37 2 0 0>;
-		};
-
-		gpio0: gpio@130000 {
-			compatible = "fsl,p3060-gpio", "fsl,qoriq-gpio";
-			reg = <0x130000 0x1000>;
-			interrupts = <55 2 0 0>;
-			#gpio-cells = <2>;
-			gpio-controller;
-		};
-
-		usb0: usb@210000 {
-			compatible = "fsl,p3060-usb2-mph",
-					"fsl,mpc85xx-usb2-mph", "fsl-usb2-mph";
-			reg = <0x210000 0x1000>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			interrupts = <44 0x2 0 0>;
-		};
-
-		usb1: usb@211000 {
-			compatible = "fsl,p3060-usb2-dr",
-					"fsl,mpc85xx-usb2-dr", "fsl-usb2-dr";
-			reg = <0x211000 0x1000>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			interrupts = <45 0x2 0 0>;
-		};
-
-		crypto: crypto@300000 {
-			compatible = "fsl,sec-v4.1", "fsl,sec-v4.0";
-			#address-cells = <1>;
-			#size-cells = <1>;
-			reg = <0x300000 0x10000>;
-			ranges = <0 0x300000 0x10000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <92 2 0 0>;
-
-			sec_jr0: jr@1000 {
-				compatible = "fsl,sec-v4.1-job-ring", "fsl,sec-v4.0-job-ring";
-				reg = <0x1000 0x1000>;
-				interrupt-parent = <&mpic>;
-				interrupts = <88 2 0 0>;
-			};
-
-			sec_jr1: jr@2000 {
-				compatible = "fsl,sec-v4.1-job-ring", "fsl,sec-v4.0-job-ring";
-				reg = <0x2000 0x1000>;
-				interrupt-parent = <&mpic>;
-				interrupts = <89 2 0 0>;
-			};
-
-			sec_jr2: jr@3000 {
-				compatible = "fsl,sec-v4.1-job-ring", "fsl,sec-v4.0-job-ring";
-				reg = <0x3000 0x1000>;
-				interrupt-parent = <&mpic>;
-				interrupts = <90 2 0 0>;
-			};
-
-			sec_jr3: jr@4000 {
-				compatible = "fsl,sec-v4.1-job-ring", "fsl,sec-v4.0-job-ring";
-				reg = <0x4000 0x1000>;
-				interrupt-parent = <&mpic>;
-				interrupts = <91 2 0 0>;
-			};
-
-			rtic@6000 {
-				compatible = "fsl,sec-v4.1-rtic", "fsl,sec-v4.0-rtic";
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0x6000 0x100>;
-				ranges = <0x0 0x6100 0xe00>;
-
-				rtic_a: rtic-a@0 {
-					compatible = "fsl,sec-v4.1-rtic-memory", "fsl,sec-v4.0-rtic-memory";
-					reg = <0x00 0x20 0x100 0x80>;
-				};
-
-				rtic_b: rtic-b@20 {
-					compatible = "fsl,sec-v4.1-rtic-memory", "fsl,sec-v4.0-rtic-memory";
-					reg = <0x20 0x20 0x200 0x80>;
-				};
-
-				rtic_c: rtic-c@40 {
-					compatible = "fsl,sec-v4.1-rtic-memory", "fsl,sec-v4.0-rtic-memory";
-					reg = <0x40 0x20 0x300 0x80>;
-				};
-
-				rtic_d: rtic-d@60 {
-					compatible = "fsl,sec-v4.1-rtic-memory", "fsl,sec-v4.0-rtic-memory";
-					reg = <0x60 0x20 0x500 0x80>;
-				};
-			};
-		};
-
-		sec_mon: sec_mon@314000 {
-			compatible = "fsl,sec-v4.1-mon", "fsl,sec-v4.0-mon";
-			reg = <0x314000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <93 2 0 0>;
-		};
-	};
-
-	rapidio@ffe0c0000 {
-		compatible = "fsl,srio";
-		interrupts = <16 2 1 11>;
-		#address-cells = <2>;
-		#size-cells = <2>;
-		fsl,srio-rmu-handle = <&rmu>;
-		ranges;
-
-		port1 {
-			#address-cells = <2>;
-			#size-cells = <2>;
-			cell-index = <1>;
-		};
-
-		port2 {
-			#address-cells = <2>;
-			#size-cells = <2>;
-			cell-index = <2>;
-		};
-	};
-
-	localbus@ffe124000 {
-		compatible = "fsl,p3060-elbc", "fsl,elbc", "simple-bus";
-		interrupts = <25 2 0 0>;
-		#address-cells = <2>;
-		#size-cells = <1>;
-	};
-
-	pci0: pcie@ffe200000 {
-		compatible = "fsl,p3060-pcie", "fsl,qoriq-pcie-v2.2";
-		device_type = "pci";
-		#size-cells = <2>;
-		#address-cells = <3>;
-		bus-range = <0x0 0xff>;
-		clock-frequency = <33333333>;
-		fsl,msi = <&msi0>;
-		interrupts = <16 2 1 15>;
-		pcie@0 {
-			reg = <0 0 0 0 0>;
-			#interrupt-cells = <1>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
-			interrupts = <16 2 1 15>;
-			interrupt-map-mask = <0xf800 0 0 7>;
-			interrupt-map = <
-				/* IDSEL 0x0 */
-				0000 0 0 1 &mpic 40 1 0 0
-				0000 0 0 2 &mpic 1 1 0 0
-				0000 0 0 3 &mpic 2 1 0 0
-				0000 0 0 4 &mpic 3 1 0 0
-				>;
-		};
-	};
-
-	pci1: pcie@ffe201000 {
-		compatible = "fsl,p3060-pcie", "fsl,qoriq-pcie-v2.2";
-		device_type = "pci";
-		#size-cells = <2>;
-		#address-cells = <3>;
-		bus-range = <0 0xff>;
-		clock-frequency = <33333333>;
-		fsl,msi = <&msi1>;
-		interrupts = <16 2 1 14>;
-		pcie@0 {
-			reg = <0 0 0 0 0>;
-			#interrupt-cells = <1>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
-			interrupts = <16 2 1 14>;
-			interrupt-map-mask = <0xf800 0 0 7>;
-			interrupt-map = <
-				/* IDSEL 0x0 */
-				0000 0 0 1 &mpic 41 1 0 0
-				0000 0 0 2 &mpic 5 1 0 0
-				0000 0 0 3 &mpic 6 1 0 0
-				0000 0 0 4 &mpic 7 1 0 0
-				>;
-		};
-	};
-};
diff --git a/arch/powerpc/boot/dts/p4080ds.dts b/arch/powerpc/boot/dts/p4080ds.dts
index c7916dc2801..6d60e54e50a 100644
--- a/arch/powerpc/boot/dts/p4080ds.dts
+++ b/arch/powerpc/boot/dts/p4080ds.dts
@@ -32,7 +32,7 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-/include/ "p4080si.dtsi"
+/include/ "fsl/p4080si-pre.dtsi"
 
 / {
 	model = "fsl,P4080DS";
@@ -50,6 +50,9 @@
 	};
 
 	soc: soc@ffe000000 {
+		ranges = <0x00000000 0xf 0xfe000000 0x1000000>;
+		reg = <0xf 0xfe000000 0 0x00001000>;
+
 		spi@110000 {
 			flash@0 {
 				#address-cells = <1>;
@@ -105,12 +108,18 @@
 		};
 	};
 
-	rapidio0: rapidio@ffe0c0000 {
-		reg = <0xf 0xfe0c0000 0 0x20000>;
-		ranges = <0 0 0xc 0x20000000 0 0x01000000>;
+	rio: rapidio@ffe0c0000 {
+		reg = <0xf 0xfe0c0000 0 0x11000>;
+
+		port1 {
+			ranges = <0 0 0xc 0x20000000 0 0x10000000>;
+		};
+		port2 {
+			ranges = <0 0 0xc 0x30000000 0 0x10000000>;
+		};
 	};
 
-	localbus@ffe124000 {
+	lbc: localbus@ffe124000 {
 		reg = <0xf 0xfe124000 0 0x1000>;
 		ranges = <0 0 0xf 0xe8000000 0x08000000
 			  3 0 0xf 0xffdf0000 0x00008000>;
@@ -132,6 +141,7 @@
 		reg = <0xf 0xfe200000 0 0x1000>;
 		ranges = <0x02000000 0 0xe0000000 0xc 0x00000000 0x0 0x20000000
 			  0x01000000 0 0x00000000 0xf 0xf8000000 0x0 0x00010000>;
+		fsl,msi = <&msi0>;
 		pcie@0 {
 			ranges = <0x02000000 0 0xe0000000
 				  0x02000000 0 0xe0000000
@@ -147,6 +157,7 @@
 		reg = <0xf 0xfe201000 0 0x1000>;
 		ranges = <0x02000000 0x0 0xe0000000 0xc 0x20000000 0x0 0x20000000
 			  0x01000000 0x0 0x00000000 0xf 0xf8010000 0x0 0x00010000>;
+		fsl,msi = <&msi1>;
 		pcie@0 {
 			ranges = <0x02000000 0 0xe0000000
 				  0x02000000 0 0xe0000000
@@ -162,6 +173,7 @@
 		reg = <0xf 0xfe202000 0 0x1000>;
 		ranges = <0x02000000 0 0xe0000000 0xc 0x40000000 0 0x20000000
 			  0x01000000 0 0x00000000 0xf 0xf8020000 0 0x00010000>;
+		fsl,msi = <&msi2>;
 		pcie@0 {
 			ranges = <0x02000000 0 0xe0000000
 				  0x02000000 0 0xe0000000
@@ -174,3 +186,5 @@
 	};
 
 };
+
+/include/ "fsl/p4080si-post.dtsi"
diff --git a/arch/powerpc/boot/dts/p4080si.dtsi b/arch/powerpc/boot/dts/p4080si.dtsi
deleted file mode 100644
index f20c01ab247..00000000000
--- a/arch/powerpc/boot/dts/p4080si.dtsi
+++ /dev/null
@@ -1,755 +0,0 @@
-/*
- * P4080 Silicon Device Tree Source
- *
- * Copyright 2009-2011 Freescale Semiconductor Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of Freescale Semiconductor nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- *
- *
- * ALTERNATIVELY, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") as published by the Free Software
- * Foundation, either version 2 of that License or (at your option) any
- * later version.
- *
- * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/dts-v1/;
-
-/ {
-	compatible = "fsl,P4080";
-	#address-cells = <2>;
-	#size-cells = <2>;
-	interrupt-parent = <&mpic>;
-
-	aliases {
-		ccsr = &soc;
-		dcsr = &dcsr;
-
-		serial0 = &serial0;
-		serial1 = &serial1;
-		serial2 = &serial2;
-		serial3 = &serial3;
-		pci0 = &pci0;
-		pci1 = &pci1;
-		pci2 = &pci2;
-		usb0 = &usb0;
-		usb1 = &usb1;
-		dma0 = &dma0;
-		dma1 = &dma1;
-		sdhc = &sdhc;
-		msi0 = &msi0;
-		msi1 = &msi1;
-		msi2 = &msi2;
-
-		crypto = &crypto;
-		sec_jr0 = &sec_jr0;
-		sec_jr1 = &sec_jr1;
-		sec_jr2 = &sec_jr2;
-		sec_jr3 = &sec_jr3;
-		rtic_a = &rtic_a;
-		rtic_b = &rtic_b;
-		rtic_c = &rtic_c;
-		rtic_d = &rtic_d;
-		sec_mon = &sec_mon;
-
-		rio0 = &rapidio0;
-	};
-
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		cpu0: PowerPC,e500mc@0 {
-			device_type = "cpu";
-			reg = <0>;
-			next-level-cache = <&L2_0>;
-			L2_0: l2-cache {
-				next-level-cache = <&cpc>;
-			};
-		};
-		cpu1: PowerPC,e500mc@1 {
-			device_type = "cpu";
-			reg = <1>;
-			next-level-cache = <&L2_1>;
-			L2_1: l2-cache {
-				next-level-cache = <&cpc>;
-			};
-		};
-		cpu2: PowerPC,e500mc@2 {
-			device_type = "cpu";
-			reg = <2>;
-			next-level-cache = <&L2_2>;
-			L2_2: l2-cache {
-				next-level-cache = <&cpc>;
-			};
-		};
-		cpu3: PowerPC,e500mc@3 {
-			device_type = "cpu";
-			reg = <3>;
-			next-level-cache = <&L2_3>;
-			L2_3: l2-cache {
-				next-level-cache = <&cpc>;
-			};
-		};
-		cpu4: PowerPC,e500mc@4 {
-			device_type = "cpu";
-			reg = <4>;
-			next-level-cache = <&L2_4>;
-			L2_4: l2-cache {
-				next-level-cache = <&cpc>;
-			};
-		};
-		cpu5: PowerPC,e500mc@5 {
-			device_type = "cpu";
-			reg = <5>;
-			next-level-cache = <&L2_5>;
-			L2_5: l2-cache {
-				next-level-cache = <&cpc>;
-			};
-		};
-		cpu6: PowerPC,e500mc@6 {
-			device_type = "cpu";
-			reg = <6>;
-			next-level-cache = <&L2_6>;
-			L2_6: l2-cache {
-				next-level-cache = <&cpc>;
-			};
-		};
-		cpu7: PowerPC,e500mc@7 {
-			device_type = "cpu";
-			reg = <7>;
-			next-level-cache = <&L2_7>;
-			L2_7: l2-cache {
-				next-level-cache = <&cpc>;
-			};
-		};
-	};
-
-	dcsr: dcsr@f00000000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		compatible = "fsl,dcsr", "simple-bus";
-
-		dcsr-epu@0 {
-			compatible = "fsl,dcsr-epu";
-			interrupts = <52 2 0 0
-				      84 2 0 0
-				      85 2 0 0>;
-			interrupt-parent = <&mpic>;
-			reg = <0x0 0x1000>;
-		};
-		dcsr-npc {
-			compatible = "fsl,dcsr-npc";
-			reg = <0x1000 0x1000 0x1000000 0x8000>;
-		};
-		dcsr-nxc@2000 {
-			compatible = "fsl,dcsr-nxc";
-			reg = <0x2000 0x1000>;
-		};
-		dcsr-corenet {
-			compatible = "fsl,dcsr-corenet";
-			reg = <0x8000 0x1000 0xB0000 0x1000>;
-		};
-		dcsr-dpaa@9000 {
-			compatible = "fsl,p4080-dcsr-dpaa", "fsl,dcsr-dpaa";
-			reg = <0x9000 0x1000>;
-		};
-		dcsr-ocn@11000 {
-			compatible = "fsl,p4080-dcsr-ocn", "fsl,dcsr-ocn";
-			reg = <0x11000 0x1000>;
-		};
-		dcsr-ddr@12000 {
-			compatible = "fsl,dcsr-ddr";
-			dev-handle = <&ddr1>;
-			reg = <0x12000 0x1000>;
-		};
-		dcsr-ddr@13000 {
-			compatible = "fsl,dcsr-ddr";
-			dev-handle = <&ddr2>;
-			reg = <0x13000 0x1000>;
-		};
-		dcsr-nal@18000 {
-			compatible = "fsl,p4080-dcsr-nal", "fsl,dcsr-nal";
-			reg = <0x18000 0x1000>;
-		};
-		dcsr-rcpm@22000 {
-			compatible = "fsl,p4080-dcsr-rcpm", "fsl,dcsr-rcpm";
-			reg = <0x22000 0x1000>;
-		};
-		dcsr-cpu-sb-proxy@40000 {
-			compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
-			cpu-handle = <&cpu0>;
-			reg = <0x40000 0x1000>;
-		};
-		dcsr-cpu-sb-proxy@41000 {
-			compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
-			cpu-handle = <&cpu1>;
-			reg = <0x41000 0x1000>;
-		};
-		dcsr-cpu-sb-proxy@42000 {
-			compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
-			cpu-handle = <&cpu2>;
-			reg = <0x42000 0x1000>;
-		};
-		dcsr-cpu-sb-proxy@43000 {
-			compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
-			cpu-handle = <&cpu3>;
-			reg = <0x43000 0x1000>;
-		};
-		dcsr-cpu-sb-proxy@44000 {
-			compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
-			cpu-handle = <&cpu4>;
-			reg = <0x44000 0x1000>;
-		};
-		dcsr-cpu-sb-proxy@45000 {
-			compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
-			cpu-handle = <&cpu5>;
-			reg = <0x45000 0x1000>;
-		};
-		dcsr-cpu-sb-proxy@46000 {
-			compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
-			cpu-handle = <&cpu6>;
-			reg = <0x46000 0x1000>;
-		};
-		dcsr-cpu-sb-proxy@47000 {
-			compatible = "fsl,dcsr-e500mc-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
-			cpu-handle = <&cpu7>;
-			reg = <0x47000 0x1000>;
-		};
-	};
-
-	soc: soc@ffe000000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		device_type = "soc";
-		compatible = "simple-bus";
-		ranges = <0x00000000 0xf 0xfe000000 0x1000000>;
-		reg = <0xf 0xfe000000 0 0x00001000>;
-
-		soc-sram-error {
-			compatible = "fsl,soc-sram-error";
-			interrupts = <16 2 1 29>;
-		};
-
-		corenet-law@0 {
-			compatible = "fsl,corenet-law";
-			reg = <0x0 0x1000>;
-			fsl,num-laws = <32>;
-		};
-
-		ddr1: memory-controller@8000 {
-			compatible = "fsl,qoriq-memory-controller-v4.4", "fsl,qoriq-memory-controller";
-			reg = <0x8000 0x1000>;
-			interrupts = <16 2 1 23>;
-		};
-
-		ddr2: memory-controller@9000 {
-			compatible = "fsl,qoriq-memory-controller-v4.4","fsl,qoriq-memory-controller";
-			reg = <0x9000 0x1000>;
-			interrupts = <16 2 1 22>;
-		};
-
-		cpc: l3-cache-controller@10000 {
-			compatible = "fsl,p4080-l3-cache-controller", "cache";
-			reg = <0x10000 0x1000
-			       0x11000 0x1000>;
-			interrupts = <16 2 1 27
-				      16 2 1 26>;
-		};
-
-		corenet-cf@18000 {
-			compatible = "fsl,corenet-cf";
-			reg = <0x18000 0x1000>;
-			interrupts = <16 2 1 31>;
-			fsl,ccf-num-csdids = <32>;
-			fsl,ccf-num-snoopids = <32>;
-		};
-
-		iommu@20000 {
-			compatible = "fsl,pamu-v1.0", "fsl,pamu";
-			reg = <0x20000 0x5000>;
-			interrupts = <
-				24 2 0 0
-				16 2 1 30>;
-		};
-
-		mpic: pic@40000 {
-			clock-frequency = <0>;
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <4>;
-			reg = <0x40000 0x40000>;
-			compatible = "fsl,mpic", "chrp,open-pic";
-			device_type = "open-pic";
-		};
-
-		msi0: msi@41600 {
-			compatible = "fsl,mpic-msi";
-			reg = <0x41600 0x200>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xe0 0 0 0
-				0xe1 0 0 0
-				0xe2 0 0 0
-				0xe3 0 0 0
-				0xe4 0 0 0
-				0xe5 0 0 0
-				0xe6 0 0 0
-				0xe7 0 0 0>;
-		};
-
-		msi1: msi@41800 {
-			compatible = "fsl,mpic-msi";
-			reg = <0x41800 0x200>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xe8 0 0 0
-				0xe9 0 0 0
-				0xea 0 0 0
-				0xeb 0 0 0
-				0xec 0 0 0
-				0xed 0 0 0
-				0xee 0 0 0
-				0xef 0 0 0>;
-		};
-
-		msi2: msi@41a00 {
-			compatible = "fsl,mpic-msi";
-			reg = <0x41a00 0x200>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xf0 0 0 0
-				0xf1 0 0 0
-				0xf2 0 0 0
-				0xf3 0 0 0
-				0xf4 0 0 0
-				0xf5 0 0 0
-				0xf6 0 0 0
-				0xf7 0 0 0>;
-		};
-
-		guts: global-utilities@e0000 {
-			compatible = "fsl,qoriq-device-config-1.0";
-			reg = <0xe0000 0xe00>;
-			fsl,has-rstcr;
-			#sleep-cells = <1>;
-			fsl,liodn-bits = <12>;
-		};
-
-		pins: global-utilities@e0e00 {
-			compatible = "fsl,qoriq-pin-control-1.0";
-			reg = <0xe0e00 0x200>;
-			#sleep-cells = <2>;
-		};
-
-		clockgen: global-utilities@e1000 {
-			compatible = "fsl,p4080-clockgen", "fsl,qoriq-clockgen-1.0";
-			reg = <0xe1000 0x1000>;
-			clock-frequency = <0>;
-		};
-
-		rcpm: global-utilities@e2000 {
-			compatible = "fsl,qoriq-rcpm-1.0";
-			reg = <0xe2000 0x1000>;
-			#sleep-cells = <1>;
-		};
-
-		sfp: sfp@e8000 {
-			compatible = "fsl,p4080-sfp", "fsl,qoriq-sfp-1.0";
-			reg	   = <0xe8000 0x1000>;
-		};
-
-		serdes: serdes@ea000 {
-			compatible = "fsl,p4080-serdes";
-			reg	   = <0xea000 0x1000>;
-		};
-
-		dma0: dma@100300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,p4080-dma", "fsl,eloplus-dma";
-			reg = <0x100300 0x4>;
-			ranges = <0x0 0x100100 0x200>;
-			cell-index = <0>;
-			dma-channel@0 {
-				compatible = "fsl,p4080-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupts = <28 2 0 0>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,p4080-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupts = <29 2 0 0>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,p4080-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupts = <30 2 0 0>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,p4080-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupts = <31 2 0 0>;
-			};
-		};
-
-		dma1: dma@101300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,p4080-dma", "fsl,eloplus-dma";
-			reg = <0x101300 0x4>;
-			ranges = <0x0 0x101100 0x200>;
-			cell-index = <1>;
-			dma-channel@0 {
-				compatible = "fsl,p4080-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupts = <32 2 0 0>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,p4080-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupts = <33 2 0 0>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,p4080-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupts = <34 2 0 0>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,p4080-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupts = <35 2 0 0>;
-			};
-		};
-
-		spi@110000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,p4080-espi", "fsl,mpc8536-espi";
-			reg = <0x110000 0x1000>;
-			interrupts = <53 0x2 0 0>;
-			fsl,espi-num-chipselects = <4>;
-		};
-
-		sdhc: sdhc@114000 {
-			compatible = "fsl,p4080-esdhc", "fsl,esdhc";
-			reg = <0x114000 0x1000>;
-			interrupts = <48 2 0 0>;
-			voltage-ranges = <3300 3300>;
-			sdhci,auto-cmd12;
-			clock-frequency = <0>;
-		};
-
-		i2c@118000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <0>;
-			compatible = "fsl-i2c";
-			reg = <0x118000 0x100>;
-			interrupts = <38 2 0 0>;
-			dfsrr;
-		};
-
-		i2c@118100 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <1>;
-			compatible = "fsl-i2c";
-			reg = <0x118100 0x100>;
-			interrupts = <38 2 0 0>;
-			dfsrr;
-		};
-
-		i2c@119000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <2>;
-			compatible = "fsl-i2c";
-			reg = <0x119000 0x100>;
-			interrupts = <39 2 0 0>;
-			dfsrr;
-		};
-
-		i2c@119100 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <3>;
-			compatible = "fsl-i2c";
-			reg = <0x119100 0x100>;
-			interrupts = <39 2 0 0>;
-			dfsrr;
-		};
-
-		serial0: serial@11c500 {
-			cell-index = <0>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x11c500 0x100>;
-			clock-frequency = <0>;
-			interrupts = <36 2 0 0>;
-		};
-
-		serial1: serial@11c600 {
-			cell-index = <1>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x11c600 0x100>;
-			clock-frequency = <0>;
-			interrupts = <36 2 0 0>;
-		};
-
-		serial2: serial@11d500 {
-			cell-index = <2>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x11d500 0x100>;
-			clock-frequency = <0>;
-			interrupts = <37 2 0 0>;
-		};
-
-		serial3: serial@11d600 {
-			cell-index = <3>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x11d600 0x100>;
-			clock-frequency = <0>;
-			interrupts = <37 2 0 0>;
-		};
-
-		gpio0: gpio@130000 {
-			compatible = "fsl,p4080-gpio", "fsl,qoriq-gpio";
-			reg = <0x130000 0x1000>;
-			interrupts = <55 2 0 0>;
-			#gpio-cells = <2>;
-			gpio-controller;
-		};
-
-		usb0: usb@210000 {
-			compatible = "fsl,p4080-usb2-mph",
-					"fsl,mpc85xx-usb2-mph", "fsl-usb2-mph";
-			reg = <0x210000 0x1000>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			interrupts = <44 0x2 0 0>;
-		};
-
-		usb1: usb@211000 {
-			compatible = "fsl,p4080-usb2-dr",
-					"fsl,mpc85xx-usb2-dr", "fsl-usb2-dr";
-			reg = <0x211000 0x1000>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			interrupts = <45 0x2 0 0>;
-		};
-
-		crypto: crypto@300000 {
-			compatible = "fsl,sec-v4.0";
-			#address-cells = <1>;
-			#size-cells = <1>;
-			reg = <0x300000 0x10000>;
-			ranges = <0 0x300000 0x10000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <92 2 0 0>;
-
-			sec_jr0: jr@1000 {
-				compatible = "fsl,sec-v4.0-job-ring";
-				reg = <0x1000 0x1000>;
-				interrupt-parent = <&mpic>;
-				interrupts = <88 2 0 0>;
-			};
-
-			sec_jr1: jr@2000 {
-				compatible = "fsl,sec-v4.0-job-ring";
-				reg = <0x2000 0x1000>;
-				interrupt-parent = <&mpic>;
-				interrupts = <89 2 0 0>;
-			};
-
-			sec_jr2: jr@3000 {
-				compatible = "fsl,sec-v4.0-job-ring";
-				reg = <0x3000 0x1000>;
-				interrupt-parent = <&mpic>;
-				interrupts = <90 2 0 0>;
-			};
-
-			sec_jr3: jr@4000 {
-				compatible = "fsl,sec-v4.0-job-ring";
-				reg = <0x4000 0x1000>;
-				interrupt-parent = <&mpic>;
-				interrupts = <91 2 0 0>;
-			};
-
-			rtic@6000 {
-				compatible = "fsl,sec-v4.0-rtic";
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0x6000 0x100>;
-				ranges = <0x0 0x6100 0xe00>;
-
-				rtic_a: rtic-a@0 {
-					compatible = "fsl,sec-v4.0-rtic-memory";
-					reg = <0x00 0x20 0x100 0x80>;
-				};
-
-				rtic_b: rtic-b@20 {
-					compatible = "fsl,sec-v4.0-rtic-memory";
-					reg = <0x20 0x20 0x200 0x80>;
-				};
-
-				rtic_c: rtic-c@40 {
-					compatible = "fsl,sec-v4.0-rtic-memory";
-					reg = <0x40 0x20 0x300 0x80>;
-				};
-
-				rtic_d: rtic-d@60 {
-					compatible = "fsl,sec-v4.0-rtic-memory";
-					reg = <0x60 0x20 0x500 0x80>;
-				};
-			};
-		};
-
-		sec_mon: sec_mon@314000 {
-			compatible = "fsl,sec-v4.0-mon";
-			reg = <0x314000 0x1000>;
-			interrupt-parent = <&mpic>;
-			interrupts = <93 2 0 0>;
-		};
-	};
-
-	rapidio0: rapidio@ffe0c0000 {
-		#address-cells = <2>;
-		#size-cells = <2>;
-		compatible = "fsl,rapidio-delta";
-		interrupts = <
-			16 2 1 11 /* err_irq */
-			56 2 0 0  /* bell_outb_irq */
-			57 2 0 0  /* bell_inb_irq */
-			60 2 0 0  /* msg1_tx_irq */
-			61 2 0 0  /* msg1_rx_irq */
-			62 2 0 0  /* msg2_tx_irq */
-			63 2 0 0>; /* msg2_rx_irq */
-	};
-
-	localbus@ffe124000 {
-		compatible = "fsl,p4080-elbc", "fsl,elbc", "simple-bus";
-		interrupts = <25 2 0 0>;
-		#address-cells = <2>;
-		#size-cells = <1>;
-	};
-
-	pci0: pcie@ffe200000 {
-		compatible = "fsl,p4080-pcie";
-		device_type = "pci";
-		#size-cells = <2>;
-		#address-cells = <3>;
-		bus-range = <0x0 0xff>;
-		clock-frequency = <0x1fca055>;
-		fsl,msi = <&msi0>;
-		interrupts = <16 2 1 15>;
-		pcie@0 {
-			reg = <0 0 0 0 0>;
-			#interrupt-cells = <1>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
-			interrupts = <16 2 1 15>;
-			interrupt-map-mask = <0xf800 0 0 7>;
-			interrupt-map = <
-				/* IDSEL 0x0 */
-				0000 0 0 1 &mpic 40 1 0 0
-				0000 0 0 2 &mpic 1 1 0 0
-				0000 0 0 3 &mpic 2 1 0 0
-				0000 0 0 4 &mpic 3 1 0 0
-				>;
-		};
-	};
-
-	pci1: pcie@ffe201000 {
-		compatible = "fsl,p4080-pcie";
-		device_type = "pci";
-		#size-cells = <2>;
-		#address-cells = <3>;
-		bus-range = <0 0xff>;
-		clock-frequency = <0x1fca055>;
-		fsl,msi = <&msi1>;
-		interrupts = <16 2 1 14>;
-		pcie@0 {
-			reg = <0 0 0 0 0>;
-			#interrupt-cells = <1>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
-			interrupts = <16 2 1 14>;
-			interrupt-map-mask = <0xf800 0 0 7>;
-			interrupt-map = <
-				/* IDSEL 0x0 */
-				0000 0 0 1 &mpic 41 1 0 0
-				0000 0 0 2 &mpic 5 1 0 0
-				0000 0 0 3 &mpic 6 1 0 0
-				0000 0 0 4 &mpic 7 1 0 0
-				>;
-		};
-	};
-
-	pci2: pcie@ffe202000 {
-		compatible = "fsl,p4080-pcie";
-		device_type = "pci";
-		#size-cells = <2>;
-		#address-cells = <3>;
-		bus-range = <0x0 0xff>;
-		clock-frequency = <0x1fca055>;
-		fsl,msi = <&msi2>;
-		interrupts = <16 2 1 13>;
-		pcie@0 {
-			reg = <0 0 0 0 0>;
-			#interrupt-cells = <1>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
-			interrupts = <16 2 1 13>;
-			interrupt-map-mask = <0xf800 0 0 7>;
-			interrupt-map = <
-				/* IDSEL 0x0 */
-				0000 0 0 1 &mpic 42 1 0 0
-				0000 0 0 2 &mpic 9 1 0 0
-				0000 0 0 3 &mpic 10 1 0 0
-				0000 0 0 4 &mpic 11 1 0 0
-				>;
-		};
-	};
-};
diff --git a/arch/powerpc/boot/dts/p5020ds.dts b/arch/powerpc/boot/dts/p5020ds.dts
index e6d40999ccd..1c250684c90 100644
--- a/arch/powerpc/boot/dts/p5020ds.dts
+++ b/arch/powerpc/boot/dts/p5020ds.dts
@@ -32,7 +32,7 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-/include/ "p5020si.dtsi"
+/include/ "fsl/p5020si-pre.dtsi"
 
 / {
 	model = "fsl,P5020DS";
@@ -50,6 +50,8 @@
 	};
 
 	soc: soc@ffe000000 {
+		ranges = <0x00000000 0xf 0xfe000000 0x1000000>;
+		reg = <0xf 0xfe000000 0 0x00001000>;
 		spi@110000 {
 			flash@0 {
 				#address-cells = <1>;
@@ -99,7 +101,18 @@
 		};
 	};
 
-	localbus@ffe124000 {
+	rio: rapidio@ffe0c0000 {
+		reg = <0xf 0xfe0c0000 0 0x11000>;
+
+		port1 {
+			ranges = <0 0 0xc 0x20000000 0 0x10000000>;
+		};
+		port2 {
+			ranges = <0 0 0xc 0x30000000 0 0x10000000>;
+		};
+	};
+
+	lbc: localbus@ffe124000 {
 		reg = <0xf 0xfe124000 0 0x1000>;
 		ranges = <0 0 0xf 0xe8000000 0x08000000
 			  2 0 0xf 0xffa00000 0x00040000
@@ -160,7 +173,7 @@
 		reg = <0xf 0xfe200000 0 0x1000>;
 		ranges = <0x02000000 0 0xe0000000 0xc 0x00000000 0x0 0x20000000
 			  0x01000000 0 0x00000000 0xf 0xf8000000 0x0 0x00010000>;
-
+		fsl,msi = <&msi0>;
 		pcie@0 {
 			ranges = <0x02000000 0 0xe0000000
 				  0x02000000 0 0xe0000000
@@ -176,6 +189,7 @@
 		reg = <0xf 0xfe201000 0 0x1000>;
 		ranges = <0x02000000 0x0 0xe0000000 0xc 0x20000000 0x0 0x20000000
 			  0x01000000 0x0 0x00000000 0xf 0xf8010000 0x0 0x00010000>;
+		fsl,msi = <&msi1>;
 		pcie@0 {
 			ranges = <0x02000000 0 0xe0000000
 				  0x02000000 0 0xe0000000
@@ -191,6 +205,7 @@
 		reg = <0xf 0xfe202000 0 0x1000>;
 		ranges = <0x02000000 0 0xe0000000 0xc 0x40000000 0 0x20000000
 			  0x01000000 0 0x00000000 0xf 0xf8020000 0 0x00010000>;
+		fsl,msi = <&msi2>;
 		pcie@0 {
 			ranges = <0x02000000 0 0xe0000000
 				  0x02000000 0 0xe0000000
@@ -206,6 +221,7 @@
 		reg = <0xf 0xfe203000 0 0x1000>;
 		ranges = <0x02000000 0 0xe0000000 0xc 0x60000000 0 0x20000000
 			  0x01000000 0 0x00000000 0xf 0xf8030000 0 0x00010000>;
+		fsl,msi = <&msi2>;
 		pcie@0 {
 			ranges = <0x02000000 0 0xe0000000
 				  0x02000000 0 0xe0000000
@@ -217,3 +233,5 @@
 		};
 	};
 };
+
+/include/ "fsl/p5020si-post.dtsi"
diff --git a/arch/powerpc/boot/dts/p5020si.dtsi b/arch/powerpc/boot/dts/p5020si.dtsi
deleted file mode 100644
index e7948ad71fa..00000000000
--- a/arch/powerpc/boot/dts/p5020si.dtsi
+++ /dev/null
@@ -1,716 +0,0 @@
-/*
- * P5020 Silicon Device Tree Source
- *
- * Copyright 2010-2011 Freescale Semiconductor Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of Freescale Semiconductor nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- *
- *
- * ALTERNATIVELY, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") as published by the Free Software
- * Foundation, either version 2 of that License or (at your option) any
- * later version.
- *
- * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/dts-v1/;
-
-/ {
-	compatible = "fsl,P5020";
-	#address-cells = <2>;
-	#size-cells = <2>;
-	interrupt-parent = <&mpic>;
-
-	aliases {
-		ccsr = &soc;
-		dcsr = &dcsr;
-
-		serial0 = &serial0;
-		serial1 = &serial1;
-		serial2 = &serial2;
-		serial3 = &serial3;
-		pci0 = &pci0;
-		pci1 = &pci1;
-		pci2 = &pci2;
-		pci3 = &pci3;
-		usb0 = &usb0;
-		usb1 = &usb1;
-		dma0 = &dma0;
-		dma1 = &dma1;
-		sdhc = &sdhc;
-		msi0 = &msi0;
-		msi1 = &msi1;
-		msi2 = &msi2;
-
-		crypto = &crypto;
-		sec_jr0 = &sec_jr0;
-		sec_jr1 = &sec_jr1;
-		sec_jr2 = &sec_jr2;
-		sec_jr3 = &sec_jr3;
-		rtic_a = &rtic_a;
-		rtic_b = &rtic_b;
-		rtic_c = &rtic_c;
-		rtic_d = &rtic_d;
-		sec_mon = &sec_mon;
-
-/*
-		rio0 = &rapidio0;
- */
-	};
-
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		cpu0: PowerPC,e5500@0 {
-			device_type = "cpu";
-			reg = <0>;
-			next-level-cache = <&L2_0>;
-			L2_0: l2-cache {
-				next-level-cache = <&cpc>;
-			};
-		};
-		cpu1: PowerPC,e5500@1 {
-			device_type = "cpu";
-			reg = <1>;
-			next-level-cache = <&L2_1>;
-			L2_1: l2-cache {
-				next-level-cache = <&cpc>;
-			};
-		};
-	};
-
-	dcsr: dcsr@f00000000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		compatible = "fsl,dcsr", "simple-bus";
-
-		dcsr-epu@0 {
-			compatible = "fsl,dcsr-epu";
-			interrupts = <52 2 0 0
-				      84 2 0 0
-				      85 2 0 0>;
-			interrupt-parent = <&mpic>;
-			reg = <0x0 0x1000>;
-		};
-		dcsr-npc {
-			compatible = "fsl,dcsr-npc";
-			reg = <0x1000 0x1000 0x1000000 0x8000>;
-		};
-		dcsr-nxc@2000 {
-			compatible = "fsl,dcsr-nxc";
-			reg = <0x2000 0x1000>;
-		};
-		dcsr-corenet {
-			compatible = "fsl,dcsr-corenet";
-			reg = <0x8000 0x1000 0xB0000 0x1000>;
-		};
-		dcsr-dpaa@9000 {
-			compatible = "fsl,p5020-dcsr-dpaa", "fsl,dcsr-dpaa";
-			reg = <0x9000 0x1000>;
-		};
-		dcsr-ocn@11000 {
-			compatible = "fsl,p5020-dcsr-ocn", "fsl,dcsr-ocn";
-			reg = <0x11000 0x1000>;
-		};
-		dcsr-ddr@12000 {
-			compatible = "fsl,dcsr-ddr";
-			dev-handle = <&ddr1>;
-			reg = <0x12000 0x1000>;
-		};
-		dcsr-ddr@13000 {
-			compatible = "fsl,dcsr-ddr";
-			dev-handle = <&ddr2>;
-			reg = <0x13000 0x1000>;
-		};
-		dcsr-nal@18000 {
-			compatible = "fsl,p5020-dcsr-nal", "fsl,dcsr-nal";
-			reg = <0x18000 0x1000>;
-		};
-		dcsr-rcpm@22000 {
-			compatible = "fsl,p5020-dcsr-rcpm", "fsl,dcsr-rcpm";
-			reg = <0x22000 0x1000>;
-		};
-		dcsr-cpu-sb-proxy@40000 {
-			compatible = "fsl,dcsr-e5500-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
-			cpu-handle = <&cpu0>;
-			reg = <0x40000 0x1000>;
-		};
-		dcsr-cpu-sb-proxy@41000 {
-			compatible = "fsl,dcsr-e5500-sb-proxy", "fsl,dcsr-cpu-sb-proxy";
-			cpu-handle = <&cpu1>;
-			reg = <0x41000 0x1000>;
-		};
-	};
-
-	soc: soc@ffe000000 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		device_type = "soc";
-		compatible = "simple-bus";
-		ranges = <0x00000000 0xf 0xfe000000 0x1000000>;
-		reg = <0xf 0xfe000000 0 0x00001000>;
-
-		soc-sram-error {
-			compatible = "fsl,soc-sram-error";
-			interrupts = <16 2 1 29>;
-		};
-
-		corenet-law@0 {
-			compatible = "fsl,corenet-law";
-			reg = <0x0 0x1000>;
-			fsl,num-laws = <32>;
-		};
-
-		ddr1: memory-controller@8000 {
-			compatible = "fsl,qoriq-memory-controller-v4.5", "fsl,qoriq-memory-controller";
-			reg = <0x8000 0x1000>;
-			interrupts = <16 2 1 23>;
-		};
-
-		ddr2: memory-controller@9000 {
-			compatible = "fsl,qoriq-memory-controller-v4.5", "fsl,qoriq-memory-controller";
-			reg = <0x9000 0x1000>;
-			interrupts = <16 2 1 22>;
-		};
-
-		cpc: l3-cache-controller@10000 {
-			compatible = "fsl,p5020-l3-cache-controller", "fsl,p4080-l3-cache-controller", "cache";
-			reg = <0x10000 0x1000
-			       0x11000 0x1000>;
-			interrupts = <16 2 1 27
-				      16 2 1 26>;
-		};
-
-		corenet-cf@18000 {
-			compatible = "fsl,corenet-cf";
-			reg = <0x18000 0x1000>;
-			interrupts = <16 2 1 31>;
-			fsl,ccf-num-csdids = <32>;
-			fsl,ccf-num-snoopids = <32>;
-		};
-
-		iommu@20000 {
-			compatible = "fsl,pamu-v1.0", "fsl,pamu";
-			reg = <0x20000 0x4000>;
-			interrupts = <
-				24 2 0 0
-				16 2 1 30>;
-		};
-
-		mpic: pic@40000 {
-			clock-frequency = <0>;
-			interrupt-controller;
-			#address-cells = <0>;
-			#interrupt-cells = <4>;
-			reg = <0x40000 0x40000>;
-			compatible = "fsl,mpic", "chrp,open-pic";
-			device_type = "open-pic";
-		};
-
-		msi0: msi@41600 {
-			compatible = "fsl,mpic-msi";
-			reg = <0x41600 0x200>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xe0 0 0 0
-				0xe1 0 0 0
-				0xe2 0 0 0
-				0xe3 0 0 0
-				0xe4 0 0 0
-				0xe5 0 0 0
-				0xe6 0 0 0
-				0xe7 0 0 0>;
-		};
-
-		msi1: msi@41800 {
-			compatible = "fsl,mpic-msi";
-			reg = <0x41800 0x200>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xe8 0 0 0
-				0xe9 0 0 0
-				0xea 0 0 0
-				0xeb 0 0 0
-				0xec 0 0 0
-				0xed 0 0 0
-				0xee 0 0 0
-				0xef 0 0 0>;
-		};
-
-		msi2: msi@41a00 {
-			compatible = "fsl,mpic-msi";
-			reg = <0x41a00 0x200>;
-			msi-available-ranges = <0 0x100>;
-			interrupts = <
-				0xf0 0 0 0
-				0xf1 0 0 0
-				0xf2 0 0 0
-				0xf3 0 0 0
-				0xf4 0 0 0
-				0xf5 0 0 0
-				0xf6 0 0 0
-				0xf7 0 0 0>;
-		};
-
-		guts: global-utilities@e0000 {
-			compatible = "fsl,qoriq-device-config-1.0";
-			reg = <0xe0000 0xe00>;
-			fsl,has-rstcr;
-			#sleep-cells = <1>;
-			fsl,liodn-bits = <12>;
-		};
-
-		pins: global-utilities@e0e00 {
-			compatible = "fsl,qoriq-pin-control-1.0";
-			reg = <0xe0e00 0x200>;
-			#sleep-cells = <2>;
-		};
-
-		clockgen: global-utilities@e1000 {
-			compatible = "fsl,p5020-clockgen", "fsl,qoriq-clockgen-1.0";
-			reg = <0xe1000 0x1000>;
-			clock-frequency = <0>;
-		};
-
-		rcpm: global-utilities@e2000 {
-			compatible = "fsl,qoriq-rcpm-1.0";
-			reg = <0xe2000 0x1000>;
-			#sleep-cells = <1>;
-		};
-
-		sfp: sfp@e8000 {
-			compatible = "fsl,p5020-sfp", "fsl,qoriq-sfp-1.0";
-			reg	   = <0xe8000 0x1000>;
-		};
-
-		serdes: serdes@ea000 {
-			compatible = "fsl,p5020-serdes";
-			reg	   = <0xea000 0x1000>;
-		};
-
-		dma0: dma@100300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,p5020-dma", "fsl,eloplus-dma";
-			reg = <0x100300 0x4>;
-			ranges = <0x0 0x100100 0x200>;
-			cell-index = <0>;
-			dma-channel@0 {
-				compatible = "fsl,p5020-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupts = <28 2 0 0>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,p5020-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupts = <29 2 0 0>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,p5020-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupts = <30 2 0 0>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,p5020-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupts = <31 2 0 0>;
-			};
-		};
-
-		dma1: dma@101300 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "fsl,p5020-dma", "fsl,eloplus-dma";
-			reg = <0x101300 0x4>;
-			ranges = <0x0 0x101100 0x200>;
-			cell-index = <1>;
-			dma-channel@0 {
-				compatible = "fsl,p5020-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x0 0x80>;
-				cell-index = <0>;
-				interrupts = <32 2 0 0>;
-			};
-			dma-channel@80 {
-				compatible = "fsl,p5020-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x80 0x80>;
-				cell-index = <1>;
-				interrupts = <33 2 0 0>;
-			};
-			dma-channel@100 {
-				compatible = "fsl,p5020-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x100 0x80>;
-				cell-index = <2>;
-				interrupts = <34 2 0 0>;
-			};
-			dma-channel@180 {
-				compatible = "fsl,p5020-dma-channel",
-						"fsl,eloplus-dma-channel";
-				reg = <0x180 0x80>;
-				cell-index = <3>;
-				interrupts = <35 2 0 0>;
-			};
-		};
-
-		spi@110000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "fsl,p5020-espi", "fsl,mpc8536-espi";
-			reg = <0x110000 0x1000>;
-			interrupts = <53 0x2 0 0>;
-			fsl,espi-num-chipselects = <4>;
-		};
-
-		sdhc: sdhc@114000 {
-			compatible = "fsl,p5020-esdhc", "fsl,esdhc";
-			reg = <0x114000 0x1000>;
-			interrupts = <48 2 0 0>;
-			sdhci,auto-cmd12;
-			clock-frequency = <0>;
-		};
-
-		i2c@118000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <0>;
-			compatible = "fsl-i2c";
-			reg = <0x118000 0x100>;
-			interrupts = <38 2 0 0>;
-			dfsrr;
-		};
-
-		i2c@118100 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <1>;
-			compatible = "fsl-i2c";
-			reg = <0x118100 0x100>;
-			interrupts = <38 2 0 0>;
-			dfsrr;
-		};
-
-		i2c@119000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <2>;
-			compatible = "fsl-i2c";
-			reg = <0x119000 0x100>;
-			interrupts = <39 2 0 0>;
-			dfsrr;
-		};
-
-		i2c@119100 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			cell-index = <3>;
-			compatible = "fsl-i2c";
-			reg = <0x119100 0x100>;
-			interrupts = <39 2 0 0>;
-			dfsrr;
-		};
-
-		serial0: serial@11c500 {
-			cell-index = <0>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x11c500 0x100>;
-			clock-frequency = <0>;
-			interrupts = <36 2 0 0>;
-		};
-
-		serial1: serial@11c600 {
-			cell-index = <1>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x11c600 0x100>;
-			clock-frequency = <0>;
-			interrupts = <36 2 0 0>;
-		};
-
-		serial2: serial@11d500 {
-			cell-index = <2>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x11d500 0x100>;
-			clock-frequency = <0>;
-			interrupts = <37 2 0 0>;
-		};
-
-		serial3: serial@11d600 {
-			cell-index = <3>;
-			device_type = "serial";
-			compatible = "ns16550";
-			reg = <0x11d600 0x100>;
-			clock-frequency = <0>;
-			interrupts = <37 2 0 0>;
-		};
-
-		gpio0: gpio@130000 {
-			compatible = "fsl,p5020-gpio", "fsl,qoriq-gpio";
-			reg = <0x130000 0x1000>;
-			interrupts = <55 2 0 0>;
-			#gpio-cells = <2>;
-			gpio-controller;
-		};
-
-		usb0: usb@210000 {
-			compatible = "fsl,p5020-usb2-mph",
-					"fsl,mpc85xx-usb2-mph", "fsl-usb2-mph";
-			reg = <0x210000 0x1000>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			interrupts = <44 0x2 0 0>;
-			phy_type = "utmi";
-			port0;
-		};
-
-		usb1: usb@211000 {
-			compatible = "fsl,p5020-usb2-dr",
-					"fsl,mpc85xx-usb2-dr", "fsl-usb2-dr";
-			reg = <0x211000 0x1000>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			interrupts = <45 0x2 0 0>;
-			dr_mode = "host";
-			phy_type = "utmi";
-		};
-
-		sata@220000 {
-			compatible = "fsl,p5020-sata", "fsl,pq-sata-v2";
-			reg = <0x220000 0x1000>;
-			interrupts = <68 0x2 0 0>;
-		};
-
-		sata@221000 {
-			compatible = "fsl,p5020-sata", "fsl,pq-sata-v2";
-			reg = <0x221000 0x1000>;
-			interrupts = <69 0x2 0 0>;
-		};
-
-		crypto: crypto@300000 {
-			compatible = "fsl,sec-v4.2", "fsl,sec-v4.0";
-			#address-cells = <1>;
-			#size-cells = <1>;
-			reg		 = <0x300000 0x10000>;
-			ranges		 = <0 0x300000 0x10000>;
-			interrupts	 = <92 2 0 0>;
-
-			sec_jr0: jr@1000 {
-				compatible = "fsl,sec-v4.2-job-ring",
-					     "fsl,sec-v4.0-job-ring";
-				reg = <0x1000 0x1000>;
-				interrupts = <88 2 0 0>;
-			};
-
-			sec_jr1: jr@2000 {
-				compatible = "fsl,sec-v4.2-job-ring",
-					     "fsl,sec-v4.0-job-ring";
-				reg = <0x2000 0x1000>;
-				interrupts = <89 2 0 0>;
-			};
-
-			sec_jr2: jr@3000 {
-				compatible = "fsl,sec-v4.2-job-ring",
-					     "fsl,sec-v4.0-job-ring";
-				reg = <0x3000 0x1000>;
-				interrupts = <90 2 0 0>;
-			};
-
-			sec_jr3: jr@4000 {
-				compatible = "fsl,sec-v4.2-job-ring",
-					     "fsl,sec-v4.0-job-ring";
-				reg = <0x4000 0x1000>;
-				interrupts = <91 2 0 0>;
-			};
-
-			rtic@6000 {
-				compatible = "fsl,sec-v4.2-rtic",
-					     "fsl,sec-v4.0-rtic";
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0x6000 0x100>;
-				ranges = <0x0 0x6100 0xe00>;
-
-				rtic_a: rtic-a@0 {
-					compatible = "fsl,sec-v4.2-rtic-memory",
-						     "fsl,sec-v4.0-rtic-memory";
-					reg = <0x00 0x20 0x100 0x80>;
-				};
-
-				rtic_b: rtic-b@20 {
-					compatible = "fsl,sec-v4.2-rtic-memory",
-						     "fsl,sec-v4.0-rtic-memory";
-					reg = <0x20 0x20 0x200 0x80>;
-				};
-
-				rtic_c: rtic-c@40 {
-					compatible = "fsl,sec-v4.2-rtic-memory",
-						     "fsl,sec-v4.0-rtic-memory";
-					reg = <0x40 0x20 0x300 0x80>;
-				};
-
-				rtic_d: rtic-d@60 {
-					compatible = "fsl,sec-v4.2-rtic-memory",
-						     "fsl,sec-v4.0-rtic-memory";
-					reg = <0x60 0x20 0x500 0x80>;
-				};
-			};
-		};
-
-		sec_mon: sec_mon@314000 {
-			compatible = "fsl,sec-v4.2-mon", "fsl,sec-v4.0-mon";
-			reg = <0x314000 0x1000>;
-			interrupts = <93 2 0 0>;
-		};
-	};
-
-/*
-	rapidio0: rapidio@ffe0c0000
-*/
-
-	localbus@ffe124000 {
-		compatible = "fsl,p5020-elbc", "fsl,elbc", "simple-bus";
-		interrupts = <25 2 0 0>;
-		#address-cells = <2>;
-		#size-cells = <1>;
-	};
-
-	pci0: pcie@ffe200000 {
-		compatible = "fsl,p5020-pcie", "fsl,qoriq-pcie-v2.2";
-		device_type = "pci";
-		#size-cells = <2>;
-		#address-cells = <3>;
-		bus-range = <0x0 0xff>;
-		clock-frequency = <0x1fca055>;
-		fsl,msi = <&msi0>;
-		interrupts = <16 2 1 15>;
-
-		pcie@0 {
-			reg = <0 0 0 0 0>;
-			#interrupt-cells = <1>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
-			interrupts = <16 2 1 15>;
-			interrupt-map-mask = <0xf800 0 0 7>;
-			interrupt-map = <
-				/* IDSEL 0x0 */
-				0000 0 0 1 &mpic 40 1 0 0
-				0000 0 0 2 &mpic 1 1 0 0
-				0000 0 0 3 &mpic 2 1 0 0
-				0000 0 0 4 &mpic 3 1 0 0
-				>;
-		};
-	};
-
-	pci1: pcie@ffe201000 {
-		compatible = "fsl,p5020-pcie", "fsl,qoriq-pcie-v2.2";
-		device_type = "pci";
-		#size-cells = <2>;
-		#address-cells = <3>;
-		bus-range = <0 0xff>;
-		clock-frequency = <0x1fca055>;
-		fsl,msi = <&msi1>;
-		interrupts = <16 2 1 14>;
-		pcie@0 {
-			reg = <0 0 0 0 0>;
-			#interrupt-cells = <1>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
-			interrupts = <16 2 1 14>;
-			interrupt-map-mask = <0xf800 0 0 7>;
-			interrupt-map = <
-				/* IDSEL 0x0 */
-				0000 0 0 1 &mpic 41 1 0 0
-				0000 0 0 2 &mpic 5 1 0 0
-				0000 0 0 3 &mpic 6 1 0 0
-				0000 0 0 4 &mpic 7 1 0 0
-				>;
-		};
-	};
-
-	pci2: pcie@ffe202000 {
-		compatible = "fsl,p5020-pcie", "fsl,qoriq-pcie-v2.2";
-		device_type = "pci";
-		#size-cells = <2>;
-		#address-cells = <3>;
-		bus-range = <0x0 0xff>;
-		clock-frequency = <0x1fca055>;
-		fsl,msi = <&msi2>;
-		interrupts = <16 2 1 13>;
-		pcie@0 {
-			reg = <0 0 0 0 0>;
-			#interrupt-cells = <1>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
-			interrupts = <16 2 1 13>;
-			interrupt-map-mask = <0xf800 0 0 7>;
-			interrupt-map = <
-				/* IDSEL 0x0 */
-				0000 0 0 1 &mpic 42 1 0 0
-				0000 0 0 2 &mpic 9 1 0 0
-				0000 0 0 3 &mpic 10 1 0 0
-				0000 0 0 4 &mpic 11 1 0 0
-				>;
-		};
-	};
-
-	pci3: pcie@ffe203000 {
-		compatible = "fsl,p5020-pcie", "fsl,qoriq-pcie-v2.2";
-		device_type = "pci";
-		#size-cells = <2>;
-		#address-cells = <3>;
-		bus-range = <0x0 0xff>;
-		clock-frequency = <0x1fca055>;
-		fsl,msi = <&msi2>;
-		interrupts = <16 2 1 12>;
-		pcie@0 {
-			reg = <0 0 0 0 0>;
-			#interrupt-cells = <1>;
-			#size-cells = <2>;
-			#address-cells = <3>;
-			device_type = "pci";
-			interrupts = <16 2 1 12>;
-			interrupt-map-mask = <0xf800 0 0 7>;
-			interrupt-map = <
-				/* IDSEL 0x0 */
-				0000 0 0 1 &mpic 43 1 0 0
-				0000 0 0 2 &mpic 0 1 0 0
-				0000 0 0 3 &mpic 4 1 0 0
-				0000 0 0 4 &mpic 8 1 0 0
-				>;
-		};
-	};
-};
diff --git a/arch/powerpc/boot/dts/sbc8349.dts b/arch/powerpc/boot/dts/sbc8349.dts
index 0dc90f9bd81..b1e45a8537a 100644
--- a/arch/powerpc/boot/dts/sbc8349.dts
+++ b/arch/powerpc/boot/dts/sbc8349.dts
@@ -222,7 +222,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <0>;
 			interrupts = <9 0x8>;
@@ -232,7 +232,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <0>;
 			interrupts = <10 0x8>;
diff --git a/arch/powerpc/boot/dts/sbc8548.dts b/arch/powerpc/boot/dts/sbc8548.dts
index 94a33225171..77be77116c2 100644
--- a/arch/powerpc/boot/dts/sbc8548.dts
+++ b/arch/powerpc/boot/dts/sbc8548.dts
@@ -316,7 +316,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;	// reg base, size
 			clock-frequency = <0>;	// should we fill in in uboot?
 			interrupts = <0x2a 0x2>;
@@ -326,7 +326,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;	// reg base, size
 			clock-frequency = <0>;	// should we fill in in uboot?
 			interrupts = <0x2a 0x2>;
diff --git a/arch/powerpc/boot/dts/sbc8641d.dts b/arch/powerpc/boot/dts/sbc8641d.dts
index ee5538feb45..56bebce8784 100644
--- a/arch/powerpc/boot/dts/sbc8641d.dts
+++ b/arch/powerpc/boot/dts/sbc8641d.dts
@@ -347,7 +347,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <0>;
 			interrupts = <42 2>;
@@ -357,7 +357,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <0>;
 			interrupts = <28 2>;
diff --git a/arch/powerpc/boot/dts/socrates.dts b/arch/powerpc/boot/dts/socrates.dts
index 38c35404bdc..134a5ff917e 100644
--- a/arch/powerpc/boot/dts/socrates.dts
+++ b/arch/powerpc/boot/dts/socrates.dts
@@ -199,7 +199,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <0>;
 			interrupts = <42 2>;
@@ -209,7 +209,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <0>;
 			interrupts = <42 2>;
diff --git a/arch/powerpc/boot/dts/storcenter.dts b/arch/powerpc/boot/dts/storcenter.dts
index eab680ce10d..2a555738517 100644
--- a/arch/powerpc/boot/dts/storcenter.dts
+++ b/arch/powerpc/boot/dts/storcenter.dts
@@ -74,7 +74,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x20>;
 			clock-frequency = <97553800>; /* Hz */
 			current-speed = <115200>;
@@ -85,7 +85,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x20>;
 			clock-frequency = <97553800>; /* Hz */
 			current-speed = <9600>;
diff --git a/arch/powerpc/boot/dts/stxssa8555.dts b/arch/powerpc/boot/dts/stxssa8555.dts
index 49efd44057d..4f166b01c1b 100644
--- a/arch/powerpc/boot/dts/stxssa8555.dts
+++ b/arch/powerpc/boot/dts/stxssa8555.dts
@@ -210,7 +210,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>; 	// reg base, size
 			clock-frequency = <0>; 	// should we fill in in uboot?
 			interrupts = <42 2>;
@@ -220,7 +220,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;	// reg base, size
 			clock-frequency = <0>; 	// should we fill in in uboot?
 			interrupts = <42 2>;
diff --git a/arch/powerpc/boot/dts/tqm8540.dts b/arch/powerpc/boot/dts/tqm8540.dts
index 0a4cedbdcb5..ed264d9ae35 100644
--- a/arch/powerpc/boot/dts/tqm8540.dts
+++ b/arch/powerpc/boot/dts/tqm8540.dts
@@ -250,7 +250,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>; 	// reg base, size
 			clock-frequency = <0>; 	// should we fill in in uboot?
 			interrupts = <42 2>;
@@ -260,7 +260,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;	// reg base, size
 			clock-frequency = <0>; 	// should we fill in in uboot?
 			interrupts = <42 2>;
diff --git a/arch/powerpc/boot/dts/tqm8541.dts b/arch/powerpc/boot/dts/tqm8541.dts
index f49d0918131..92524211581 100644
--- a/arch/powerpc/boot/dts/tqm8541.dts
+++ b/arch/powerpc/boot/dts/tqm8541.dts
@@ -224,7 +224,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>; 	// reg base, size
 			clock-frequency = <0>; 	// should we fill in in uboot?
 			interrupts = <42 2>;
@@ -234,7 +234,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;	// reg base, size
 			clock-frequency = <0>; 	// should we fill in in uboot?
 			interrupts = <42 2>;
diff --git a/arch/powerpc/boot/dts/tqm8548-bigflash.dts b/arch/powerpc/boot/dts/tqm8548-bigflash.dts
index 9452c3c0511..6e1ac50852a 100644
--- a/arch/powerpc/boot/dts/tqm8548-bigflash.dts
+++ b/arch/powerpc/boot/dts/tqm8548-bigflash.dts
@@ -305,7 +305,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;	// reg base, size
 			clock-frequency = <0>;	// should we fill in in uboot?
 			current-speed = <115200>;
@@ -316,7 +316,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;	// reg base, size
 			clock-frequency = <0>;	// should we fill in in uboot?
 			current-speed = <115200>;
@@ -352,7 +352,7 @@
 		ranges = <
 			0 0x0 0xfc000000 0x04000000	// NOR FLASH bank 1
 			1 0x0 0xf8000000 0x08000000	// NOR FLASH bank 0
-			2 0x0 0xa3000000 0x00008000	// CAN (2 x i82527)
+			2 0x0 0xa3000000 0x00008000	// CAN (2 x CC770)
 			3 0x0 0xa3010000 0x00008000	// NAND FLASH
 
 		>;
@@ -393,18 +393,27 @@
 		};
 
 		/* Note: CAN support needs be enabled in U-Boot */
-		can0@2,0 {
-			compatible = "intel,82527"; // Bosch CC770
+		can@2,0 {
+			compatible = "bosch,cc770"; // Bosch CC770
 			reg = <2 0x0 0x100>;
 			interrupts = <4 1>;
 			interrupt-parent = <&mpic>;
+			bosch,external-clock-frequency = <16000000>;
+			bosch,disconnect-rx1-input;
+			bosch,disconnect-tx1-output;
+			bosch,iso-low-speed-mux;
+			bosch,clock-out-frequency = <16000000>;
 		};
 
-		can1@2,100 {
-			compatible = "intel,82527"; // Bosch CC770
+		can@2,100 {
+			compatible = "bosch,cc770"; // Bosch CC770
 			reg = <2 0x100 0x100>;
 			interrupts = <4 1>;
 			interrupt-parent = <&mpic>;
+			bosch,external-clock-frequency = <16000000>;
+			bosch,disconnect-rx1-input;
+			bosch,disconnect-tx1-output;
+			bosch,iso-low-speed-mux;
 		};
 
 		/* Note: NAND support needs to be enabled in U-Boot */
diff --git a/arch/powerpc/boot/dts/tqm8548.dts b/arch/powerpc/boot/dts/tqm8548.dts
index 619776f72c9..161e75eac7f 100644
--- a/arch/powerpc/boot/dts/tqm8548.dts
+++ b/arch/powerpc/boot/dts/tqm8548.dts
@@ -305,7 +305,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;	// reg base, size
 			clock-frequency = <0>;	// should we fill in in uboot?
 			current-speed = <115200>;
@@ -316,7 +316,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;	// reg base, size
 			clock-frequency = <0>;	// should we fill in in uboot?
 			current-speed = <115200>;
@@ -352,7 +352,7 @@
 		ranges = <
 			0 0x0 0xfc000000 0x04000000	// NOR FLASH bank 1
 			1 0x0 0xf8000000 0x08000000	// NOR FLASH bank 0
-			2 0x0 0xe3000000 0x00008000	// CAN (2 x i82527)
+			2 0x0 0xe3000000 0x00008000	// CAN (2 x CC770)
 			3 0x0 0xe3010000 0x00008000	// NAND FLASH
 
 		>;
@@ -393,18 +393,27 @@
 		};
 
 		/* Note: CAN support needs be enabled in U-Boot */
-		can0@2,0 {
-			compatible = "intel,82527"; // Bosch CC770
+		can@2,0 {
+			compatible = "bosch,cc770"; // Bosch CC770
 			reg = <2 0x0 0x100>;
 			interrupts = <4 1>;
 			interrupt-parent = <&mpic>;
+			bosch,external-clock-frequency = <16000000>;
+			bosch,disconnect-rx1-input;
+			bosch,disconnect-tx1-output;
+			bosch,iso-low-speed-mux;
+			bosch,clock-out-frequency = <16000000>;
 		};
 
-		can1@2,100 {
-			compatible = "intel,82527"; // Bosch CC770
+		can@2,100 {
+			compatible = "bosch,cc770"; // Bosch CC770
 			reg = <2 0x100 0x100>;
 			interrupts = <4 1>;
 			interrupt-parent = <&mpic>;
+			bosch,external-clock-frequency = <16000000>;
+			bosch,disconnect-rx1-input;
+			bosch,disconnect-tx1-output;
+			bosch,iso-low-speed-mux;
 		};
 
 		/* Note: NAND support needs to be enabled in U-Boot */
diff --git a/arch/powerpc/boot/dts/tqm8555.dts b/arch/powerpc/boot/dts/tqm8555.dts
index 81bad8cd375..aa6ff0d3dd9 100644
--- a/arch/powerpc/boot/dts/tqm8555.dts
+++ b/arch/powerpc/boot/dts/tqm8555.dts
@@ -224,7 +224,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>; 	// reg base, size
 			clock-frequency = <0>; 	// should we fill in in uboot?
 			interrupts = <42 2>;
@@ -234,7 +234,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;	// reg base, size
 			clock-frequency = <0>; 	// should we fill in in uboot?
 			interrupts = <42 2>;
diff --git a/arch/powerpc/boot/dts/tqm8xx.dts b/arch/powerpc/boot/dts/tqm8xx.dts
index f6da7ec49a8..c3dba2518d8 100644
--- a/arch/powerpc/boot/dts/tqm8xx.dts
+++ b/arch/powerpc/boot/dts/tqm8xx.dts
@@ -57,6 +57,7 @@
 
 		ranges = <
 			0x0 0x0 0x40000000 0x800000
+			0x3 0x0 0xc0000000 0x200
 		>;
 
 		flash@0,0 {
@@ -67,6 +68,30 @@
 			bank-width = <4>;
 			device-width = <2>;
 		};
+
+		/* Note: CAN support needs be enabled in U-Boot */
+		can@3,0 {
+			compatible = "intc,82527";
+			reg = <3 0x0 0x80>;
+			interrupts = <8 1>;
+			interrupt-parent = <&PIC>;
+			bosch,external-clock-frequency = <16000000>;
+			bosch,disconnect-rx1-input;
+			bosch,disconnect-tx1-output;
+			bosch,iso-low-speed-mux;
+			bosch,clock-out-frequency = <16000000>;
+		};
+
+		can@3,100 {
+			compatible = "intc,82527";
+			reg = <3 0x100 0x80>;
+			interrupts = <8 1>;
+			interrupt-parent = <&PIC>;
+			bosch,external-clock-frequency = <16000000>;
+			bosch,disconnect-rx1-input;
+			bosch,disconnect-tx1-output;
+			bosch,iso-low-speed-mux;
+		};
 	};
 
 	soc@fff00000 {
diff --git a/arch/powerpc/boot/dts/xcalibur1501.dts b/arch/powerpc/boot/dts/xcalibur1501.dts
index ac0a617b429..cc00f4ddd9a 100644
--- a/arch/powerpc/boot/dts/xcalibur1501.dts
+++ b/arch/powerpc/boot/dts/xcalibur1501.dts
@@ -531,7 +531,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <0>;
 			interrupts = <42 2>;
@@ -542,7 +542,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <0>;
 			interrupts = <42 2>;
diff --git a/arch/powerpc/boot/dts/xpedite5200.dts b/arch/powerpc/boot/dts/xpedite5200.dts
index c41a80c55e4..8fd7b703135 100644
--- a/arch/powerpc/boot/dts/xpedite5200.dts
+++ b/arch/powerpc/boot/dts/xpedite5200.dts
@@ -333,7 +333,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <0>;
 			current-speed = <115200>;
@@ -344,7 +344,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <0>;
 			current-speed = <115200>;
diff --git a/arch/powerpc/boot/dts/xpedite5200_xmon.dts b/arch/powerpc/boot/dts/xpedite5200_xmon.dts
index c0efcbb4513..0baa8283d08 100644
--- a/arch/powerpc/boot/dts/xpedite5200_xmon.dts
+++ b/arch/powerpc/boot/dts/xpedite5200_xmon.dts
@@ -337,7 +337,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <0>;
 			current-speed = <9600>;
@@ -348,7 +348,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <0>;
 			current-speed = <9600>;
diff --git a/arch/powerpc/boot/dts/xpedite5301.dts b/arch/powerpc/boot/dts/xpedite5301.dts
index db7faf5ebb3..53c1c6a9752 100644
--- a/arch/powerpc/boot/dts/xpedite5301.dts
+++ b/arch/powerpc/boot/dts/xpedite5301.dts
@@ -441,7 +441,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <0>;
 			interrupts = <42 2>;
@@ -452,7 +452,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <0>;
 			interrupts = <42 2>;
diff --git a/arch/powerpc/boot/dts/xpedite5330.dts b/arch/powerpc/boot/dts/xpedite5330.dts
index c364ca6ff7d..21522598315 100644
--- a/arch/powerpc/boot/dts/xpedite5330.dts
+++ b/arch/powerpc/boot/dts/xpedite5330.dts
@@ -477,7 +477,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <0>;
 			interrupts = <42 2>;
@@ -488,7 +488,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <0>;
 			interrupts = <42 2>;
diff --git a/arch/powerpc/boot/dts/xpedite5370.dts b/arch/powerpc/boot/dts/xpedite5370.dts
index 7a8a4afd56c..11dbda10d75 100644
--- a/arch/powerpc/boot/dts/xpedite5370.dts
+++ b/arch/powerpc/boot/dts/xpedite5370.dts
@@ -439,7 +439,7 @@
 		serial0: serial@4500 {
 			cell-index = <0>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4500 0x100>;
 			clock-frequency = <0>;
 			interrupts = <42 2>;
@@ -450,7 +450,7 @@
 		serial1: serial@4600 {
 			cell-index = <1>;
 			device_type = "serial";
-			compatible = "ns16550";
+			compatible = "fsl,ns16550", "ns16550";
 			reg = <0x4600 0x100>;
 			clock-frequency = <0>;
 			interrupts = <42 2>;
diff --git a/arch/powerpc/boot/treeboot-currituck.c b/arch/powerpc/boot/treeboot-currituck.c
new file mode 100644
index 00000000000..925ae43b746
--- /dev/null
+++ b/arch/powerpc/boot/treeboot-currituck.c
@@ -0,0 +1,119 @@
+/*
+ * Copyright © 2011 Tony Breeds IBM Corporation
+ *
+ * Based on earlier code:
+ *   Copyright (C) Paul Mackerras 1997.
+ *
+ *   Matt Porter <mporter@kernel.crashing.org>
+ *   Copyright 2002-2005 MontaVista Software Inc.
+ *
+ *   Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net>
+ *   Copyright (c) 2003, 2004 Zultys Technologies
+ *
+ *    Copyright 2007 David Gibson, IBM Corporation.
+ *    Copyright 2010 Ben. Herrenschmidt, IBM Corporation.
+ *    Copyright © 2011 David Kleikamp IBM Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+#include <stdarg.h>
+#include <stddef.h>
+#include "types.h"
+#include "elf.h"
+#include "string.h"
+#include "stdio.h"
+#include "page.h"
+#include "ops.h"
+#include "reg.h"
+#include "io.h"
+#include "dcr.h"
+#include "4xx.h"
+#include "44x.h"
+#include "libfdt.h"
+
+BSS_STACK(4096);
+
+#define MAX_RANKS	0x4
+#define DDR3_MR0CF	0x80010011U
+
+static unsigned long long ibm_currituck_memsize;
+static unsigned long long ibm_currituck_detect_memsize(void)
+{
+	u32 reg;
+	unsigned i;
+	unsigned long long memsize = 0;
+
+	for(i = 0; i < MAX_RANKS; i++){
+		reg = mfdcrx(DDR3_MR0CF + i);
+
+		if (!(reg & 1))
+			continue;
+
+		reg &= 0x0000f000;
+		reg >>= 12;
+		memsize += (0x800000ULL << reg);
+	}
+
+	return memsize;
+}
+
+static void ibm_currituck_fixups(void)
+{
+	void *devp = finddevice("/");
+	u32 dma_ranges[7];
+
+	dt_fixup_memory(0x0ULL,  ibm_currituck_memsize);
+
+	while ((devp = find_node_by_devtype(devp, "pci"))) {
+		if (getprop(devp, "dma-ranges", dma_ranges, sizeof(dma_ranges)) < 0) {
+			printf("%s: Failed to get dma-ranges\r\n", __func__);
+			continue;
+		}
+
+		dma_ranges[5] = ibm_currituck_memsize >> 32;
+		dma_ranges[6] = ibm_currituck_memsize & 0xffffffffUL;
+
+		setprop(devp, "dma-ranges", dma_ranges, sizeof(dma_ranges));
+	}
+}
+
+#define SPRN_PIR	0x11E	/* Processor Indentification Register */
+void platform_init(void)
+{
+	unsigned long end_of_ram, avail_ram;
+	u32 pir_reg;
+	int node, size;
+	const u32 *timebase;
+
+	ibm_currituck_memsize = ibm_currituck_detect_memsize();
+	if (ibm_currituck_memsize >> 32)
+		end_of_ram = ~0UL;
+	else
+		end_of_ram = ibm_currituck_memsize;
+	avail_ram = end_of_ram - (unsigned long)_end;
+
+	simple_alloc_init(_end, avail_ram, 128, 64);
+	platform_ops.fixups = ibm_currituck_fixups;
+	platform_ops.exit = ibm44x_dbcr_reset;
+	pir_reg = mfspr(SPRN_PIR);
+
+	/* Make sure FDT blob is sane */
+	if (fdt_check_header(_dtb_start) != 0)
+		fatal("Invalid device tree blob\n");
+
+	node = fdt_node_offset_by_prop_value(_dtb_start, -1, "device_type",
+	                                     "cpu", sizeof("cpu"));
+	if (!node)
+		fatal("Cannot find cpu node\n");
+	timebase = fdt_getprop(_dtb_start, node, "timebase-frequency", &size);
+	if (timebase && (size == 4))
+		timebase_period_ns = 1000000000 / *timebase;
+
+	fdt_set_boot_cpuid_phys(_dtb_start, pir_reg);
+	fdt_init(_dtb_start);
+
+	serial_console_init();
+}
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper
index c74531af72c..f090e6d2907 100755
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -163,7 +163,7 @@ coff)
     link_address='0x500000'
     pie=
     ;;
-miboot|uboot)
+miboot|uboot*)
     # miboot and U-boot want just the bare bits, not an ELF binary
     ext=bin
     objflags="-O binary"
@@ -244,6 +244,9 @@ gamecube|wii)
     link_address='0x600000'
     platformo="$object/$platform-head.o $object/$platform.o"
     ;;
+treeboot-currituck)
+    link_address='0x1000000'
+    ;;
 treeboot-iss4xx-mpic)
     platformo="$object/treeboot-iss4xx.o"
     ;;
@@ -257,6 +260,8 @@ vmz="$tmpdir/`basename \"$kernel\"`.$ext"
 if [ -z "$cacheit" -o ! -f "$vmz$gzip" -o "$vmz$gzip" -ot "$kernel" ]; then
     ${CROSS}objcopy $objflags "$kernel" "$vmz.$$"
 
+    strip_size=$(stat -c %s $vmz.$$)
+
     if [ -n "$gzip" ]; then
         gzip -n -f -9 "$vmz.$$"
     fi
@@ -266,6 +271,24 @@ if [ -z "$cacheit" -o ! -f "$vmz$gzip" -o "$vmz$gzip" -ot "$kernel" ]; then
     else
 	vmz="$vmz.$$"
     fi
+else
+    # Calculate the vmlinux.strip size
+    ${CROSS}objcopy $objflags "$kernel" "$vmz.$$"
+    strip_size=$(stat -c %s $vmz.$$)
+    rm -f $vmz.$$
+fi
+
+# Round the size to next higher MB limit
+round_size=$(((strip_size + 0xfffff) & 0xfff00000))
+
+round_size=0x$(printf "%x" $round_size)
+link_addr=$(printf "%d" $link_address)
+
+if [ $link_addr -lt $strip_size ]; then
+    echo "INFO: Uncompressed kernel (size 0x$(printf "%x\n" $strip_size))" \
+		"overlaps the address of the wrapper($link_address)"
+    echo "INFO: Fixing the link_address of wrapper to ($round_size)"
+    link_address=$round_size
 fi
 
 vmz="$vmz$gzip"
@@ -291,6 +314,26 @@ uboot)
     fi
     exit 0
     ;;
+uboot-obs600)
+    rm -f "$ofile"
+    # obs600 wants a multi image with an initrd, so we need to put a fake
+    # one in even when building a "normal" image.
+    if [ -n "$initrd" ]; then
+	real_rd="$initrd"
+    else
+	real_rd=`mktemp`
+	echo "\0" >>"$real_rd"
+    fi
+    ${MKIMAGE} -A ppc -O linux -T multi -C gzip -a $membase -e $membase \
+	$uboot_version -d "$vmz":"$real_rd":"$dtb" "$ofile"
+    if [ -z "$initrd" ]; then
+	rm -f "$real_rd"
+    fi
+    if [ -z "$cacheit" ]; then
+	rm -f "$vmz"
+    fi
+    exit 0
+    ;;
 esac
 
 addsec() {
diff --git a/arch/powerpc/configs/40x/klondike_defconfig b/arch/powerpc/configs/40x/klondike_defconfig
new file mode 100644
index 00000000000..c0d228dc73d
--- /dev/null
+++ b/arch/powerpc/configs/40x/klondike_defconfig
@@ -0,0 +1,55 @@
+CONFIG_40x=y
+CONFIG_EXPERIMENTAL=y
+CONFIG_SYSVIPC=y
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_EMBEDDED=y
+CONFIG_SLAB=y
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_WALNUT is not set
+CONFIG_APM8018X=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_MATH_EMULATION=y
+# CONFIG_MIGRATION is not set
+# CONFIG_SUSPEND is not set
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_PROC_DEVICETREE=y
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=35000
+CONFIG_SCSI=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_SG=y
+CONFIG_SCSI_SAS_ATTRS=y
+# CONFIG_INPUT is not set
+# CONFIG_SERIO is not set
+# CONFIG_VT is not set
+# CONFIG_UNIX98_PTYS is not set
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_DEVKMEM is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_HWMON is not set
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_IOMMU_SUPPORT is not set
+CONFIG_EXT2_FS=y
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
+CONFIG_EXT4_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_TMPFS=y
+CONFIG_CRAMFS=y
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_ASCII=y
+CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_UTF8=y
+CONFIG_AVERAGE=y
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_SCHED_DEBUG is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+# CONFIG_FTRACE is not set
diff --git a/arch/powerpc/configs/40x/obs600_defconfig b/arch/powerpc/configs/40x/obs600_defconfig
new file mode 100644
index 00000000000..91c110dad2d
--- /dev/null
+++ b/arch/powerpc/configs/40x/obs600_defconfig
@@ -0,0 +1,83 @@
+CONFIG_40x=y
+CONFIG_EXPERIMENTAL=y
+CONFIG_SYSVIPC=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_EXPERT=y
+CONFIG_KALLSYMS_ALL=y
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_WALNUT is not set
+CONFIG_OBS600=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_MATH_EMULATION=y
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_INET=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+# CONFIG_IPV6 is not set
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_CONNECTOR=y
+CONFIG_MTD=y
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_OF_PARTS=y
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLOCK=y
+CONFIG_MTD_CFI=y
+CONFIG_MTD_JEDECPROBE=y
+CONFIG_MTD_CFI_AMDSTD=y
+CONFIG_MTD_PHYSMAP_OF=y
+CONFIG_MTD_NAND=y
+CONFIG_MTD_NAND_NDFC=y
+CONFIG_PROC_DEVICETREE=y
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=35000
+CONFIG_NETDEVICES=y
+CONFIG_IBM_EMAC=y
+CONFIG_IBM_EMAC_RXB=256
+CONFIG_IBM_EMAC_TXB=256
+# CONFIG_INPUT is not set
+# CONFIG_SERIO is not set
+# CONFIG_VT is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_EXTENDED=y
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_HW_RANDOM is not set
+CONFIG_I2C=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_IBM_IIC=y
+CONFIG_SENSORS_LM75=y
+CONFIG_THERMAL=y
+# CONFIG_USB_SUPPORT is not set
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_DS1307=y
+CONFIG_EXT2_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_TMPFS=y
+CONFIG_CRAMFS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+CONFIG_ROOT_NFS=y
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_FS=y
+CONFIG_DETECT_HUNG_TASK=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_CRYPTO=y
+CONFIG_CRYPTO_CBC=y
+CONFIG_CRYPTO_ECB=y
+CONFIG_CRYPTO_PCBC=y
+CONFIG_CRYPTO_MD5=y
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
diff --git a/arch/powerpc/configs/44x/currituck_defconfig b/arch/powerpc/configs/44x/currituck_defconfig
new file mode 100644
index 00000000000..4192322f8a7
--- /dev/null
+++ b/arch/powerpc/configs/44x/currituck_defconfig
@@ -0,0 +1,110 @@
+CONFIG_44x=y
+CONFIG_SMP=y
+CONFIG_EXPERIMENTAL=y
+CONFIG_SYSVIPC=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_EXPERT=y
+CONFIG_KALLSYMS_ALL=y
+CONFIG_PROFILING=y
+CONFIG_OPROFILE=y
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_BLK_DEV_BSG is not set
+CONFIG_PPC_47x=y
+# CONFIG_EBONY is not set
+CONFIG_CURRITUCK=y
+CONFIG_HIGHMEM=y
+CONFIG_HZ_100=y
+CONFIG_MATH_EMULATION=y
+CONFIG_IRQ_ALL_CPUS=y
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CMDLINE=""
+# CONFIG_SUSPEND is not set
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_INET=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+# CONFIG_IPV6 is not set
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_CONNECTOR=y
+CONFIG_MTD=y
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLOCK=y
+CONFIG_MTD_JEDECPROBE=y
+CONFIG_MTD_CFI_AMDSTD=y
+CONFIG_MTD_PHYSMAP_OF=y
+CONFIG_PROC_DEVICETREE=y
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=35000
+# CONFIG_SCSI_PROC_FS is not set
+CONFIG_BLK_DEV_SD=y
+# CONFIG_SCSI_LOWLEVEL is not set
+CONFIG_ATA=y
+# CONFIG_SATA_PMP is not set
+CONFIG_SATA_SIL24=y
+# CONFIG_ATA_SFF is not set
+CONFIG_NETDEVICES=y
+CONFIG_E1000E=y
+# CONFIG_NETDEV_10000 is not set
+# CONFIG_INPUT is not set
+# CONFIG_SERIO is not set
+# CONFIG_VT is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_EXTENDED=y
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_HW_RANDOM is not set
+CONFIG_I2C=y
+CONFIG_I2C_IBM_IIC=y
+# CONFIG_HWMON is not set
+CONFIG_THERMAL=y
+CONFIG_USB=y
+CONFIG_USB_DEBUG=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_M41T80=y
+CONFIG_EXT2_FS=y
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
+CONFIG_EXT3_FS_POSIX_ACL=y
+CONFIG_EXT3_FS_SECURITY=y
+CONFIG_PROC_KCORE=y
+CONFIG_TMPFS=y
+CONFIG_CRAMFS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+CONFIG_NLS_DEFAULT="n"
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_FS=y
+CONFIG_DEBUG_KERNEL=y
+CONFIG_DETECT_HUNG_TASK=y
+CONFIG_DEBUG_INFO=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_XMON=y
+CONFIG_XMON_DEFAULT=y
+CONFIG_PPC_EARLY_DEBUG=y
+CONFIG_PPC_EARLY_DEBUG_44x_PHYSLOW=0x10000000
+CONFIG_PPC_EARLY_DEBUG_44x_PHYSHIGH=0x200
+CONFIG_CRYPTO=y
+CONFIG_CRYPTO_CBC=y
+CONFIG_CRYPTO_ECB=y
+CONFIG_CRYPTO_PCBC=y
+CONFIG_CRYPTO_MD5=y
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+# CONFIG_CRYPTO_HW is not set
diff --git a/arch/powerpc/configs/44x/iss476-smp_defconfig b/arch/powerpc/configs/44x/iss476-smp_defconfig
index a6eb6ad05b2..ca00cf750d3 100644
--- a/arch/powerpc/configs/44x/iss476-smp_defconfig
+++ b/arch/powerpc/configs/44x/iss476-smp_defconfig
@@ -25,7 +25,8 @@ CONFIG_CMDLINE_BOOL=y
 CONFIG_CMDLINE="root=/dev/issblk0"
 # CONFIG_PCI is not set
 CONFIG_ADVANCED_OPTIONS=y
-CONFIG_RELOCATABLE=y
+CONFIG_NONSTATIC_KERNEL=y
+CONFIG_DYNAMIC_MEMSTART=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y
diff --git a/arch/powerpc/configs/chroma_defconfig b/arch/powerpc/configs/chroma_defconfig
new file mode 100644
index 00000000000..acf7fb28046
--- /dev/null
+++ b/arch/powerpc/configs/chroma_defconfig
@@ -0,0 +1,307 @@
+CONFIG_PPC64=y
+CONFIG_PPC_BOOK3E_64=y
+# CONFIG_VIRT_CPU_ACCOUNTING is not set
+CONFIG_SMP=y
+CONFIG_NR_CPUS=256
+CONFIG_EXPERIMENTAL=y
+CONFIG_SYSVIPC=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_TASKSTATS=y
+CONFIG_TASK_DELAY_ACCT=y
+CONFIG_TASK_XACCT=y
+CONFIG_TASK_IO_ACCOUNTING=y
+CONFIG_AUDIT=y
+CONFIG_AUDITSYSCALL=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=19
+CONFIG_CGROUPS=y
+CONFIG_CGROUP_DEVICE=y
+CONFIG_CPUSETS=y
+CONFIG_CGROUP_CPUACCT=y
+CONFIG_RESOURCE_COUNTERS=y
+CONFIG_CGROUP_MEM_RES_CTLR=y
+CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y
+CONFIG_NAMESPACES=y
+CONFIG_RELAY=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_BZIP2=y
+CONFIG_RD_LZMA=y
+CONFIG_INITRAMFS_COMPRESSION_GZIP=y
+CONFIG_KALLSYMS_ALL=y
+CONFIG_EMBEDDED=y
+CONFIG_PERF_COUNTERS=y
+CONFIG_PROFILING=y
+CONFIG_OPROFILE=y
+CONFIG_KPROBES=y
+CONFIG_MODULES=y
+CONFIG_MODULE_FORCE_LOAD=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_SCOM_DEBUGFS=y
+CONFIG_PPC_A2_DD2=y
+CONFIG_KVM_GUEST=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_HZ_100=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_BINFMT_MISC=y
+CONFIG_NUMA=y
+# CONFIG_MIGRATION is not set
+CONFIG_PPC_64K_PAGES=y
+CONFIG_SCHED_SMT=y
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CMDLINE=""
+# CONFIG_SECCOMP is not set
+CONFIG_PCIEPORTBUS=y
+# CONFIG_PCIEASPM is not set
+CONFIG_PCI_MSI=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_XFRM_USER=m
+CONFIG_XFRM_SUB_POLICY=y
+CONFIG_XFRM_STATISTICS=y
+CONFIG_NET_KEY=m
+CONFIG_NET_KEY_MIGRATE=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+CONFIG_IP_ROUTE_MULTIPATH=y
+CONFIG_IP_ROUTE_VERBOSE=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_NET_IPIP=y
+CONFIG_IP_MROUTE=y
+CONFIG_IP_PIMSM_V1=y
+CONFIG_IP_PIMSM_V2=y
+CONFIG_SYN_COOKIES=y
+CONFIG_INET_AH=m
+CONFIG_INET_ESP=m
+CONFIG_INET_IPCOMP=m
+CONFIG_IPV6=y
+CONFIG_IPV6_PRIVACY=y
+CONFIG_IPV6_ROUTER_PREF=y
+CONFIG_IPV6_ROUTE_INFO=y
+CONFIG_IPV6_OPTIMISTIC_DAD=y
+CONFIG_INET6_AH=y
+CONFIG_INET6_ESP=y
+CONFIG_INET6_IPCOMP=y
+CONFIG_IPV6_MIP6=y
+CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=y
+CONFIG_IPV6_TUNNEL=y
+CONFIG_IPV6_MULTIPLE_TABLES=y
+CONFIG_IPV6_SUBTREES=y
+CONFIG_IPV6_MROUTE=y
+CONFIG_IPV6_PIMSM_V2=y
+CONFIG_NETFILTER=y
+CONFIG_NF_CONNTRACK=m
+CONFIG_NF_CONNTRACK_EVENTS=y
+CONFIG_NF_CT_PROTO_UDPLITE=m
+CONFIG_NF_CONNTRACK_FTP=m
+CONFIG_NF_CONNTRACK_IRC=m
+CONFIG_NF_CONNTRACK_TFTP=m
+CONFIG_NF_CT_NETLINK=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_TARGET_NFLOG=m
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
+CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
+CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
+CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
+CONFIG_NETFILTER_XT_MATCH_DCCP=m
+CONFIG_NETFILTER_XT_MATCH_DSCP=m
+CONFIG_NETFILTER_XT_MATCH_ESP=m
+CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
+CONFIG_NETFILTER_XT_MATCH_HELPER=m
+CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
+CONFIG_NETFILTER_XT_MATCH_OWNER=m
+CONFIG_NETFILTER_XT_MATCH_POLICY=m
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+CONFIG_NETFILTER_XT_MATCH_QUOTA=m
+CONFIG_NETFILTER_XT_MATCH_RATEEST=m
+CONFIG_NETFILTER_XT_MATCH_REALM=m
+CONFIG_NETFILTER_XT_MATCH_RECENT=m
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+CONFIG_NETFILTER_XT_MATCH_STATE=m
+CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
+CONFIG_NETFILTER_XT_MATCH_TIME=m
+CONFIG_NETFILTER_XT_MATCH_U32=m
+CONFIG_NF_CONNTRACK_IPV4=m
+CONFIG_IP_NF_QUEUE=m
+CONFIG_IP_NF_IPTABLES=m
+CONFIG_IP_NF_MATCH_AH=m
+CONFIG_IP_NF_MATCH_ECN=m
+CONFIG_IP_NF_MATCH_TTL=m
+CONFIG_IP_NF_FILTER=m
+CONFIG_IP_NF_TARGET_REJECT=m
+CONFIG_IP_NF_TARGET_LOG=m
+CONFIG_IP_NF_TARGET_ULOG=m
+CONFIG_NF_NAT=m
+CONFIG_IP_NF_TARGET_MASQUERADE=m
+CONFIG_IP_NF_TARGET_NETMAP=m
+CONFIG_IP_NF_TARGET_REDIRECT=m
+CONFIG_NET_TCPPROBE=y
+# CONFIG_WIRELESS is not set
+CONFIG_NET_9P=y
+CONFIG_NET_9P_DEBUG=y
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_DEVTMPFS=y
+CONFIG_MTD=y
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLOCK=y
+CONFIG_MTD_CFI=y
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+CONFIG_MTD_CFI_LE_BYTE_SWAP=y
+CONFIG_MTD_CFI_INTELEXT=y
+CONFIG_MTD_CFI_AMDSTD=y
+CONFIG_MTD_CFI_STAA=y
+CONFIG_MTD_PHYSMAP_OF=y
+CONFIG_PROC_DEVICETREE=y
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_CRYPTOLOOP=y
+CONFIG_BLK_DEV_NBD=m
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=65536
+CONFIG_CDROM_PKTCDVD=y
+CONFIG_MISC_DEVICES=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_BLK_DEV_SR=y
+CONFIG_BLK_DEV_SR_VENDOR=y
+CONFIG_CHR_DEV_SG=y
+CONFIG_SCSI_MULTI_LUN=y
+CONFIG_SCSI_CONSTANTS=y
+CONFIG_SCSI_SPI_ATTRS=y
+CONFIG_SCSI_FC_ATTRS=y
+CONFIG_SCSI_ISCSI_ATTRS=m
+CONFIG_SCSI_SAS_ATTRS=m
+CONFIG_SCSI_SRP_ATTRS=y
+CONFIG_ATA=y
+CONFIG_SATA_AHCI=y
+CONFIG_SATA_SIL24=y
+CONFIG_SATA_MV=y
+CONFIG_SATA_SIL=y
+CONFIG_PATA_CMD64X=y
+CONFIG_PATA_MARVELL=y
+CONFIG_PATA_SIL680=y
+CONFIG_MD=y
+CONFIG_BLK_DEV_MD=y
+CONFIG_MD_LINEAR=y
+CONFIG_BLK_DEV_DM=y
+CONFIG_DM_CRYPT=y
+CONFIG_DM_SNAPSHOT=y
+CONFIG_DM_MIRROR=y
+CONFIG_DM_ZERO=y
+CONFIG_DM_UEVENT=y
+CONFIG_NETDEVICES=y
+CONFIG_TUN=y
+CONFIG_E1000E=y
+CONFIG_TIGON3=y
+# CONFIG_WLAN is not set
+# CONFIG_INPUT is not set
+# CONFIG_SERIO is not set
+# CONFIG_VT is not set
+CONFIG_DEVPTS_MULTIPLE_INSTANCES=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_HW_RANDOM=y
+CONFIG_RAW_DRIVER=y
+CONFIG_MAX_RAW_DEVS=1024
+# CONFIG_HWMON is not set
+# CONFIG_VGA_ARB is not set
+# CONFIG_USB_SUPPORT is not set
+CONFIG_EDAC=y
+CONFIG_EDAC_MM_EDAC=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_DS1511=y
+CONFIG_RTC_DRV_DS1553=y
+CONFIG_EXT2_FS=y
+CONFIG_EXT2_FS_XATTR=y
+CONFIG_EXT2_FS_POSIX_ACL=y
+CONFIG_EXT2_FS_SECURITY=y
+CONFIG_EXT2_FS_XIP=y
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
+CONFIG_EXT3_FS_POSIX_ACL=y
+CONFIG_EXT3_FS_SECURITY=y
+CONFIG_EXT4_FS=y
+# CONFIG_DNOTIFY is not set
+CONFIG_FUSE_FS=y
+CONFIG_ISO9660_FS=y
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+CONFIG_UDF_FS=m
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_CONFIGFS_FS=m
+CONFIG_CRAMFS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+CONFIG_NFS_V4_1=y
+CONFIG_ROOT_NFS=y
+CONFIG_CIFS=y
+CONFIG_CIFS_WEAK_PW_HASH=y
+CONFIG_CIFS_XATTR=y
+CONFIG_CIFS_POSIX=y
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_ASCII=y
+CONFIG_NLS_ISO8859_1=y
+CONFIG_CRC_CCITT=m
+CONFIG_CRC_T10DIF=y
+CONFIG_LIBCRC32C=m
+CONFIG_PRINTK_TIME=y
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_STRIP_ASM_SYMS=y
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_SCHED_DEBUG is not set
+CONFIG_DEBUG_INFO=y
+CONFIG_FTRACE_SYSCALLS=y
+CONFIG_PPC_EMULATED_STATS=y
+CONFIG_XMON=y
+CONFIG_XMON_DEFAULT=y
+CONFIG_VIRQ_DEBUG=y
+CONFIG_PPC_EARLY_DEBUG=y
+CONFIG_KEYS_DEBUG_PROC_KEYS=y
+CONFIG_CRYPTO_NULL=m
+CONFIG_CRYPTO_TEST=m
+CONFIG_CRYPTO_CCM=m
+CONFIG_CRYPTO_GCM=m
+CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_SHA256=m
+CONFIG_CRYPTO_SHA512=m
+CONFIG_CRYPTO_TGR192=m
+CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_AES=m
+CONFIG_CRYPTO_ANUBIS=m
+CONFIG_CRYPTO_BLOWFISH=m
+CONFIG_CRYPTO_CAST5=m
+CONFIG_CRYPTO_CAST6=m
+CONFIG_CRYPTO_KHAZAD=m
+CONFIG_CRYPTO_SALSA20=m
+CONFIG_CRYPTO_SERPENT=m
+CONFIG_CRYPTO_TEA=m
+CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_LZO=m
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_VIRTUALIZATION=y
diff --git a/arch/powerpc/configs/corenet32_smp_defconfig b/arch/powerpc/configs/corenet32_smp_defconfig
index f087de6ec03..f8aef205d22 100644
--- a/arch/powerpc/configs/corenet32_smp_defconfig
+++ b/arch/powerpc/configs/corenet32_smp_defconfig
@@ -37,6 +37,8 @@ CONFIG_FSL_LBC=y
 CONFIG_PCI=y
 CONFIG_PCIEPORTBUS=y
 # CONFIG_PCIEASPM is not set
+CONFIG_RAPIDIO=y
+CONFIG_FSL_RIO=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y
@@ -94,17 +96,17 @@ CONFIG_SATA_SIL24=y
 CONFIG_SATA_SIL=y
 CONFIG_PATA_SIL680=y
 CONFIG_NETDEVICES=y
-CONFIG_VITESSE_PHY=y
-CONFIG_FIXED_PHY=y
-CONFIG_NET_ETHERNET=y
+CONFIG_FSL_PQ_MDIO=y
 CONFIG_E1000=y
 CONFIG_E1000E=y
-CONFIG_FSL_PQ_MDIO=y
+CONFIG_VITESSE_PHY=y
+CONFIG_FIXED_PHY=y
 # CONFIG_INPUT_MOUSEDEV is not set
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_MOUSE is not set
 CONFIG_SERIO_LIBPS2=y
 # CONFIG_LEGACY_PTYS is not set
+CONFIG_PPC_EPAPR_HV_BYTECHAN=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_EXTENDED=y
@@ -155,6 +157,7 @@ CONFIG_VFAT_FS=y
 CONFIG_NTFS_FS=y
 CONFIG_PROC_KCORE=y
 CONFIG_TMPFS=y
+CONFIG_HUGETLBFS=y
 CONFIG_JFFS2_FS=y
 CONFIG_CRAMFS=y
 CONFIG_NFS_FS=y
diff --git a/arch/powerpc/configs/corenet64_smp_defconfig b/arch/powerpc/configs/corenet64_smp_defconfig
index 782822c32d1..7ed8d4cf271 100644
--- a/arch/powerpc/configs/corenet64_smp_defconfig
+++ b/arch/powerpc/configs/corenet64_smp_defconfig
@@ -23,6 +23,8 @@ CONFIG_P5020_DS=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
 CONFIG_BINFMT_MISC=m
+CONFIG_RAPIDIO=y
+CONFIG_FSL_RIO=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y
@@ -57,7 +59,6 @@ CONFIG_MISC_DEVICES=y
 CONFIG_EEPROM_LEGACY=y
 CONFIG_NETDEVICES=y
 CONFIG_DUMMY=y
-CONFIG_NET_ETHERNET=y
 CONFIG_INPUT_FF_MEMLESS=m
 # CONFIG_INPUT_MOUSEDEV is not set
 # CONFIG_INPUT_KEYBOARD is not set
@@ -81,6 +82,7 @@ CONFIG_EXT3_FS=y
 # CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
 CONFIG_PROC_KCORE=y
 CONFIG_TMPFS=y
+CONFIG_HUGETLBFS=y
 # CONFIG_MISC_FILESYSTEMS is not set
 CONFIG_PARTITION_ADVANCED=y
 CONFIG_MAC_PARTITION=y
diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig
index a1e5a178a4a..f37a2ab4888 100644
--- a/arch/powerpc/configs/mpc85xx_defconfig
+++ b/arch/powerpc/configs/mpc85xx_defconfig
@@ -1,5 +1,4 @@
 CONFIG_PPC_85xx=y
-CONFIG_PHYS_64BIT=y
 CONFIG_EXPERIMENTAL=y
 CONFIG_SYSVIPC=y
 CONFIG_POSIX_MQUEUE=y
@@ -93,15 +92,14 @@ CONFIG_SATA_FSL=y
 CONFIG_PATA_ALI=y
 CONFIG_NETDEVICES=y
 CONFIG_DUMMY=y
+CONFIG_FS_ENET=y
+CONFIG_UCC_GETH=y
+CONFIG_GIANFAR=y
 CONFIG_MARVELL_PHY=y
 CONFIG_DAVICOM_PHY=y
 CONFIG_CICADA_PHY=y
 CONFIG_VITESSE_PHY=y
 CONFIG_FIXED_PHY=y
-CONFIG_NET_ETHERNET=y
-CONFIG_FS_ENET=y
-CONFIG_GIANFAR=y
-CONFIG_UCC_GETH=y
 CONFIG_INPUT_FF_MEMLESS=m
 # CONFIG_INPUT_MOUSEDEV is not set
 # CONFIG_INPUT_KEYBOARD is not set
@@ -120,6 +118,9 @@ CONFIG_NVRAM=y
 CONFIG_I2C=y
 CONFIG_I2C_CPM=m
 CONFIG_I2C_MPC=y
+CONFIG_SPI=y
+CONFIG_SPI_FSL_SPI=y
+CONFIG_SPI_FSL_ESPI=y
 CONFIG_GPIO_MPC8XXX=y
 # CONFIG_HWMON is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -163,6 +164,10 @@ CONFIG_USB_OHCI_HCD=y
 CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
 CONFIG_USB_OHCI_HCD_PPC_OF_LE=y
 CONFIG_USB_STORAGE=y
+CONFIG_MMC=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_MMC_SDHCI_OF_ESDHC=y
 CONFIG_EDAC=y
 CONFIG_EDAC_MM_EDAC=y
 CONFIG_RTC_CLASS=y
@@ -182,6 +187,7 @@ CONFIG_VFAT_FS=y
 CONFIG_NTFS_FS=y
 CONFIG_PROC_KCORE=y
 CONFIG_TMPFS=y
+CONFIG_HUGETLBFS=y
 CONFIG_ADFS_FS=m
 CONFIG_AFFS_FS=m
 CONFIG_HFS_FS=m
@@ -213,4 +219,5 @@ CONFIG_CRYPTO_SHA256=y
 CONFIG_CRYPTO_SHA512=y
 CONFIG_CRYPTO_AES=y
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_DEV_FSL_CAAM=y
 CONFIG_CRYPTO_DEV_TALITOS=y
diff --git a/arch/powerpc/configs/mpc85xx_smp_defconfig b/arch/powerpc/configs/mpc85xx_smp_defconfig
index dd1e41386c4..abdcd317cda 100644
--- a/arch/powerpc/configs/mpc85xx_smp_defconfig
+++ b/arch/powerpc/configs/mpc85xx_smp_defconfig
@@ -1,5 +1,4 @@
 CONFIG_PPC_85xx=y
-CONFIG_PHYS_64BIT=y
 CONFIG_SMP=y
 CONFIG_NR_CPUS=8
 CONFIG_EXPERIMENTAL=y
@@ -26,6 +25,7 @@ CONFIG_MPC85xx_MDS=y
 CONFIG_MPC8536_DS=y
 CONFIG_MPC85xx_DS=y
 CONFIG_MPC85xx_RDB=y
+CONFIG_P1010_RDB=y
 CONFIG_P1022_DS=y
 CONFIG_P1023_RDS=y
 CONFIG_SOCRATES=y
@@ -94,15 +94,14 @@ CONFIG_SATA_FSL=y
 CONFIG_PATA_ALI=y
 CONFIG_NETDEVICES=y
 CONFIG_DUMMY=y
+CONFIG_FS_ENET=y
+CONFIG_UCC_GETH=y
+CONFIG_GIANFAR=y
 CONFIG_MARVELL_PHY=y
 CONFIG_DAVICOM_PHY=y
 CONFIG_CICADA_PHY=y
 CONFIG_VITESSE_PHY=y
 CONFIG_FIXED_PHY=y
-CONFIG_NET_ETHERNET=y
-CONFIG_FS_ENET=y
-CONFIG_GIANFAR=y
-CONFIG_UCC_GETH=y
 CONFIG_INPUT_FF_MEMLESS=m
 # CONFIG_INPUT_MOUSEDEV is not set
 # CONFIG_INPUT_KEYBOARD is not set
@@ -121,6 +120,9 @@ CONFIG_NVRAM=y
 CONFIG_I2C=y
 CONFIG_I2C_CPM=m
 CONFIG_I2C_MPC=y
+CONFIG_SPI=y
+CONFIG_SPI_FSL_SPI=y
+CONFIG_SPI_FSL_ESPI=y
 CONFIG_GPIO_MPC8XXX=y
 # CONFIG_HWMON is not set
 CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -164,6 +166,10 @@ CONFIG_USB_OHCI_HCD=y
 CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
 CONFIG_USB_OHCI_HCD_PPC_OF_LE=y
 CONFIG_USB_STORAGE=y
+CONFIG_MMC=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_MMC_SDHCI_OF_ESDHC=y
 CONFIG_EDAC=y
 CONFIG_EDAC_MM_EDAC=y
 CONFIG_RTC_CLASS=y
@@ -183,6 +189,7 @@ CONFIG_VFAT_FS=y
 CONFIG_NTFS_FS=y
 CONFIG_PROC_KCORE=y
 CONFIG_TMPFS=y
+CONFIG_HUGETLBFS=y
 CONFIG_ADFS_FS=m
 CONFIG_AFFS_FS=m
 CONFIG_HFS_FS=m
@@ -214,4 +221,5 @@ CONFIG_CRYPTO_SHA256=y
 CONFIG_CRYPTO_SHA512=y
 CONFIG_CRYPTO_AES=y
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_DEV_FSL_CAAM=y
 CONFIG_CRYPTO_DEV_TALITOS=y
diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig
index 535711fcb13..2156e077859 100644
--- a/arch/powerpc/configs/ppc64_defconfig
+++ b/arch/powerpc/configs/ppc64_defconfig
@@ -390,6 +390,11 @@ CONFIG_HUGETLBFS=y
 CONFIG_HFS_FS=m
 CONFIG_HFSPLUS_FS=m
 CONFIG_CRAMFS=m
+CONFIG_SQUASHFS=m
+CONFIG_SQUASHFS_XATTR=y
+CONFIG_SQUASHFS_ZLIB=y
+CONFIG_SQUASHFS_LZO=y
+CONFIG_SQUASHFS_XZ=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 CONFIG_NFS_V3_ACL=y
diff --git a/arch/powerpc/configs/ps3_defconfig b/arch/powerpc/configs/ps3_defconfig
index 185c292b0f1..ded867871e9 100644
--- a/arch/powerpc/configs/ps3_defconfig
+++ b/arch/powerpc/configs/ps3_defconfig
@@ -6,10 +6,10 @@ CONFIG_NR_CPUS=2
 CONFIG_EXPERIMENTAL=y
 CONFIG_SYSVIPC=y
 CONFIG_POSIX_MQUEUE=y
-CONFIG_NAMESPACES=y
+CONFIG_SPARSE_IRQ=y
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_EXPERT=y
-CONFIG_KALLSYMS_EXTRA_PASS=y
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_EMBEDDED=y
 # CONFIG_PERF_EVENTS is not set
 # CONFIG_COMPAT_BRK is not set
 CONFIG_SLAB=y
@@ -17,6 +17,7 @@ CONFIG_PROFILING=y
 CONFIG_OPROFILE=m
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
+# CONFIG_PPC_POWERNV is not set
 # CONFIG_PPC_PSERIES is not set
 # CONFIG_PPC_PMAC is not set
 CONFIG_PPC_PS3=y
@@ -27,14 +28,14 @@ CONFIG_PS3_VRAM=m
 CONFIG_PS3_LPM=m
 # CONFIG_PPC_OF_BOOT_TRAMPOLINE is not set
 CONFIG_HIGH_RES_TIMERS=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 CONFIG_BINFMT_MISC=y
 CONFIG_KEXEC=y
-CONFIG_SPARSE_IRQ=y
 # CONFIG_SPARSEMEM_VMEMMAP is not set
 CONFIG_SCHED_SMT=y
 CONFIG_CMDLINE_BOOL=y
 CONFIG_CMDLINE=""
-CONFIG_PM=y
+CONFIG_PM_RUNTIME=y
 CONFIG_PM_DEBUG=y
 # CONFIG_SECCOMP is not set
 # CONFIG_PCI is not set
@@ -81,20 +82,23 @@ CONFIG_SCSI_MULTI_LUN=y
 CONFIG_MD=y
 CONFIG_BLK_DEV_DM=m
 CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
+# CONFIG_NET_VENDOR_BROADCOM is not set
+# CONFIG_NET_VENDOR_CHELSIO is not set
+# CONFIG_NET_VENDOR_INTEL is not set
+# CONFIG_NET_VENDOR_MARVELL is not set
+# CONFIG_NET_VENDOR_MICREL is not set
+# CONFIG_NET_VENDOR_NATSEMI is not set
+# CONFIG_NET_VENDOR_SEEQ is not set
+# CONFIG_NET_VENDOR_STMICRO is not set
 CONFIG_GELIC_NET=y
 CONFIG_GELIC_WIRELESS=y
-# CONFIG_NETDEV_10000 is not set
+# CONFIG_NET_VENDOR_XILINX is not set
 CONFIG_USB_USBNET=m
 # CONFIG_USB_NET_CDCETHER is not set
+# CONFIG_USB_NET_CDC_NCM is not set
 # CONFIG_USB_NET_NET1080 is not set
 # CONFIG_USB_NET_CDC_SUBSET is not set
 # CONFIG_USB_NET_ZAURUS is not set
-CONFIG_PPP=m
-CONFIG_PPP_MULTILINK=y
-CONFIG_PPP_ASYNC=m
-CONFIG_PPP_DEFLATE=m
-CONFIG_PPPOE=m
 CONFIG_INPUT_FF_MEMLESS=m
 # CONFIG_INPUT_MOUSEDEV_PSAUX is not set
 CONFIG_INPUT_JOYDEV=m
@@ -135,22 +139,21 @@ CONFIG_USB=m
 CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
 CONFIG_USB_DEVICEFS=y
 # CONFIG_USB_DEVICE_CLASS is not set
+CONFIG_USB_SUSPEND=y
 CONFIG_USB_MON=m
 CONFIG_USB_EHCI_HCD=m
-CONFIG_USB_EHCI_TT_NEWSCHED=y
 # CONFIG_USB_EHCI_HCD_PPC_OF is not set
 CONFIG_USB_OHCI_HCD=m
 CONFIG_USB_STORAGE=m
 CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_PS3=m
+CONFIG_RTC_DRV_PS3=y
+# CONFIG_IOMMU_SUPPORT is not set
 CONFIG_EXT2_FS=m
 CONFIG_EXT3_FS=m
 # CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
 CONFIG_EXT4_FS=y
-CONFIG_INOTIFY=y
 CONFIG_QUOTA=y
 CONFIG_QFMT_V2=y
-CONFIG_AUTOFS_FS=m
 CONFIG_AUTOFS4_FS=m
 CONFIG_ISO9660_FS=m
 CONFIG_JOLIET=y
@@ -167,19 +170,17 @@ CONFIG_CIFS=m
 CONFIG_NLS=y
 CONFIG_NLS_CODEPAGE_437=y
 CONFIG_NLS_ISO8859_1=y
+CONFIG_CRC_CCITT=m
 CONFIG_CRC_T10DIF=y
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_DEBUG_FS=y
-CONFIG_DEBUG_KERNEL=y
 CONFIG_DETECT_HUNG_TASK=y
 CONFIG_PROVE_LOCKING=y
 CONFIG_DEBUG_LOCKDEP=y
-CONFIG_DEBUG_SPINLOCK_SLEEP=y
 CONFIG_DEBUG_INFO=y
 CONFIG_DEBUG_WRITECOUNT=y
 CONFIG_DEBUG_MEMORY_INIT=y
 CONFIG_DEBUG_LIST=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
 # CONFIG_FTRACE is not set
 CONFIG_DEBUG_STACKOVERFLOW=y
diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig
index a72f2415a64..30e7d0d20e4 100644
--- a/arch/powerpc/configs/pseries_defconfig
+++ b/arch/powerpc/configs/pseries_defconfig
@@ -304,6 +304,11 @@ CONFIG_PROC_KCORE=y
 CONFIG_TMPFS=y
 CONFIG_HUGETLBFS=y
 CONFIG_CRAMFS=m
+CONFIG_SQUASHFS=m
+CONFIG_SQUASHFS_XATTR=y
+CONFIG_SQUASHFS_ZLIB=y
+CONFIG_SQUASHFS_LZO=y
+CONFIG_SQUASHFS_XZ=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 CONFIG_NFS_V3_ACL=y
diff --git a/arch/powerpc/include/asm/Kbuild b/arch/powerpc/include/asm/Kbuild
index d51df17c7e6..7e313f1ed18 100644
--- a/arch/powerpc/include/asm/Kbuild
+++ b/arch/powerpc/include/asm/Kbuild
@@ -34,3 +34,5 @@ header-y += termios.h
 header-y += types.h
 header-y += ucontext.h
 header-y += unistd.h
+
+generic-y += rwsem.h
diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h
index e30442c539c..ad55a1ccb9f 100644
--- a/arch/powerpc/include/asm/cputable.h
+++ b/arch/powerpc/include/asm/cputable.h
@@ -201,6 +201,7 @@ extern const char *powerpc_base_platform;
 #define CPU_FTR_POPCNTB			LONG_ASM_CONST(0x0400000000000000)
 #define CPU_FTR_POPCNTD			LONG_ASM_CONST(0x0800000000000000)
 #define CPU_FTR_ICSWX			LONG_ASM_CONST(0x1000000000000000)
+#define CPU_FTR_VMX_COPY		LONG_ASM_CONST(0x2000000000000000)
 
 #ifndef __ASSEMBLY__
 
@@ -425,7 +426,7 @@ extern const char *powerpc_base_platform;
 	    CPU_FTR_PURR | CPU_FTR_SPURR | CPU_FTR_REAL_LE | \
 	    CPU_FTR_DSCR | CPU_FTR_SAO  | CPU_FTR_ASYM_SMT | \
 	    CPU_FTR_STCX_CHECKS_ADDRESS | CPU_FTR_POPCNTB | CPU_FTR_POPCNTD | \
-	    CPU_FTR_ICSWX | CPU_FTR_CFAR | CPU_FTR_HVMODE)
+	    CPU_FTR_ICSWX | CPU_FTR_CFAR | CPU_FTR_HVMODE | CPU_FTR_VMX_COPY)
 #define CPU_FTRS_CELL	(CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \
 	    CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
 	    CPU_FTR_ALTIVEC_COMP | CPU_FTR_MMCRA | CPU_FTR_SMT | \
@@ -437,7 +438,7 @@ extern const char *powerpc_base_platform;
 #define CPU_FTRS_COMPATIBLE	(CPU_FTR_USE_TB | CPU_FTR_PPCAS_ARCH_V2)
 
 #define CPU_FTRS_A2 (CPU_FTR_USE_TB | CPU_FTR_SMT | CPU_FTR_DBELL | \
-		     CPU_FTR_NOEXECUTE | CPU_FTR_NODSISRALIGN)
+		     CPU_FTR_NOEXECUTE | CPU_FTR_NODSISRALIGN | CPU_FTR_ICSWX)
 
 #ifdef __powerpc64__
 #ifdef CONFIG_PPC_BOOK3E
diff --git a/arch/powerpc/include/asm/cputime.h b/arch/powerpc/include/asm/cputime.h
index 6ec1c380a4d..487d46ff68a 100644
--- a/arch/powerpc/include/asm/cputime.h
+++ b/arch/powerpc/include/asm/cputime.h
@@ -110,11 +110,11 @@ static inline u64 cputime64_to_jiffies64(const cputime_t ct)
 /*
  * Convert cputime <-> microseconds
  */
-extern u64 __cputime_msec_factor;
+extern u64 __cputime_usec_factor;
 
 static inline unsigned long cputime_to_usecs(const cputime_t ct)
 {
-	return mulhdu((__force u64) ct, __cputime_msec_factor) * USEC_PER_MSEC;
+	return mulhdu((__force u64) ct, __cputime_usec_factor);
 }
 
 static inline cputime_t usecs_to_cputime(const unsigned long us)
@@ -127,7 +127,7 @@ static inline cputime_t usecs_to_cputime(const unsigned long us)
 	sec = us / 1000000;
 	if (ct) {
 		ct *= tb_ticks_per_sec;
-		do_div(ct, 1000);
+		do_div(ct, 1000000);
 	}
 	if (sec)
 		ct += (cputime_t) sec * tb_ticks_per_sec;
diff --git a/arch/powerpc/include/asm/fsl_ifc.h b/arch/powerpc/include/asm/fsl_ifc.h
new file mode 100644
index 00000000000..b955012939a
--- /dev/null
+++ b/arch/powerpc/include/asm/fsl_ifc.h
@@ -0,0 +1,834 @@
+/* Freescale Integrated Flash Controller
+ *
+ * Copyright 2011 Freescale Semiconductor, Inc
+ *
+ * Author: Dipen Dudhat <dipen.dudhat@freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef __ASM_FSL_IFC_H
+#define __ASM_FSL_IFC_H
+
+#include <linux/compiler.h>
+#include <linux/types.h>
+#include <linux/io.h>
+
+#include <linux/of_platform.h>
+#include <linux/interrupt.h>
+
+#define FSL_IFC_BANK_COUNT 4
+
+/*
+ * CSPR - Chip Select Property Register
+ */
+#define CSPR_BA				0xFFFF0000
+#define CSPR_BA_SHIFT			16
+#define CSPR_PORT_SIZE			0x00000180
+#define CSPR_PORT_SIZE_SHIFT		7
+/* Port Size 8 bit */
+#define CSPR_PORT_SIZE_8		0x00000080
+/* Port Size 16 bit */
+#define CSPR_PORT_SIZE_16		0x00000100
+/* Port Size 32 bit */
+#define CSPR_PORT_SIZE_32		0x00000180
+/* Write Protect */
+#define CSPR_WP				0x00000040
+#define CSPR_WP_SHIFT			6
+/* Machine Select */
+#define CSPR_MSEL			0x00000006
+#define CSPR_MSEL_SHIFT			1
+/* NOR */
+#define CSPR_MSEL_NOR			0x00000000
+/* NAND */
+#define CSPR_MSEL_NAND			0x00000002
+/* GPCM */
+#define CSPR_MSEL_GPCM			0x00000004
+/* Bank Valid */
+#define CSPR_V				0x00000001
+#define CSPR_V_SHIFT			0
+
+/*
+ * Address Mask Register
+ */
+#define IFC_AMASK_MASK			0xFFFF0000
+#define IFC_AMASK_SHIFT			16
+#define IFC_AMASK(n)			(IFC_AMASK_MASK << \
+					(__ilog2(n) - IFC_AMASK_SHIFT))
+
+/*
+ * Chip Select Option Register IFC_NAND Machine
+ */
+/* Enable ECC Encoder */
+#define CSOR_NAND_ECC_ENC_EN		0x80000000
+#define CSOR_NAND_ECC_MODE_MASK		0x30000000
+/* 4 bit correction per 520 Byte sector */
+#define CSOR_NAND_ECC_MODE_4		0x00000000
+/* 8 bit correction per 528 Byte sector */
+#define CSOR_NAND_ECC_MODE_8		0x10000000
+/* Enable ECC Decoder */
+#define CSOR_NAND_ECC_DEC_EN		0x04000000
+/* Row Address Length */
+#define CSOR_NAND_RAL_MASK		0x01800000
+#define CSOR_NAND_RAL_SHIFT		20
+#define CSOR_NAND_RAL_1			0x00000000
+#define CSOR_NAND_RAL_2			0x00800000
+#define CSOR_NAND_RAL_3			0x01000000
+#define CSOR_NAND_RAL_4			0x01800000
+/* Page Size 512b, 2k, 4k */
+#define CSOR_NAND_PGS_MASK		0x00180000
+#define CSOR_NAND_PGS_SHIFT		16
+#define CSOR_NAND_PGS_512		0x00000000
+#define CSOR_NAND_PGS_2K		0x00080000
+#define CSOR_NAND_PGS_4K		0x00100000
+/* Spare region Size */
+#define CSOR_NAND_SPRZ_MASK		0x0000E000
+#define CSOR_NAND_SPRZ_SHIFT		13
+#define CSOR_NAND_SPRZ_16		0x00000000
+#define CSOR_NAND_SPRZ_64		0x00002000
+#define CSOR_NAND_SPRZ_128		0x00004000
+#define CSOR_NAND_SPRZ_210		0x00006000
+#define CSOR_NAND_SPRZ_218		0x00008000
+#define CSOR_NAND_SPRZ_224		0x0000A000
+/* Pages Per Block */
+#define CSOR_NAND_PB_MASK		0x00000700
+#define CSOR_NAND_PB_SHIFT		8
+#define CSOR_NAND_PB(n)		((__ilog2(n) - 5) << CSOR_NAND_PB_SHIFT)
+/* Time for Read Enable High to Output High Impedance */
+#define CSOR_NAND_TRHZ_MASK		0x0000001C
+#define CSOR_NAND_TRHZ_SHIFT		2
+#define CSOR_NAND_TRHZ_20		0x00000000
+#define CSOR_NAND_TRHZ_40		0x00000004
+#define CSOR_NAND_TRHZ_60		0x00000008
+#define CSOR_NAND_TRHZ_80		0x0000000C
+#define CSOR_NAND_TRHZ_100		0x00000010
+/* Buffer control disable */
+#define CSOR_NAND_BCTLD			0x00000001
+
+/*
+ * Chip Select Option Register - NOR Flash Mode
+ */
+/* Enable Address shift Mode */
+#define CSOR_NOR_ADM_SHFT_MODE_EN	0x80000000
+/* Page Read Enable from NOR device */
+#define CSOR_NOR_PGRD_EN		0x10000000
+/* AVD Toggle Enable during Burst Program */
+#define CSOR_NOR_AVD_TGL_PGM_EN		0x01000000
+/* Address Data Multiplexing Shift */
+#define CSOR_NOR_ADM_MASK		0x0003E000
+#define CSOR_NOR_ADM_SHIFT_SHIFT	13
+#define CSOR_NOR_ADM_SHIFT(n)	((n) << CSOR_NOR_ADM_SHIFT_SHIFT)
+/* Type of the NOR device hooked */
+#define CSOR_NOR_NOR_MODE_AYSNC_NOR	0x00000000
+#define CSOR_NOR_NOR_MODE_AVD_NOR	0x00000020
+/* Time for Read Enable High to Output High Impedance */
+#define CSOR_NOR_TRHZ_MASK		0x0000001C
+#define CSOR_NOR_TRHZ_SHIFT		2
+#define CSOR_NOR_TRHZ_20		0x00000000
+#define CSOR_NOR_TRHZ_40		0x00000004
+#define CSOR_NOR_TRHZ_60		0x00000008
+#define CSOR_NOR_TRHZ_80		0x0000000C
+#define CSOR_NOR_TRHZ_100		0x00000010
+/* Buffer control disable */
+#define CSOR_NOR_BCTLD			0x00000001
+
+/*
+ * Chip Select Option Register - GPCM Mode
+ */
+/* GPCM Mode - Normal */
+#define CSOR_GPCM_GPMODE_NORMAL		0x00000000
+/* GPCM Mode - GenericASIC */
+#define CSOR_GPCM_GPMODE_ASIC		0x80000000
+/* Parity Mode odd/even */
+#define CSOR_GPCM_PARITY_EVEN		0x40000000
+/* Parity Checking enable/disable */
+#define CSOR_GPCM_PAR_EN		0x20000000
+/* GPCM Timeout Count */
+#define CSOR_GPCM_GPTO_MASK		0x0F000000
+#define CSOR_GPCM_GPTO_SHIFT		24
+#define CSOR_GPCM_GPTO(n)	((__ilog2(n) - 8) << CSOR_GPCM_GPTO_SHIFT)
+/* GPCM External Access Termination mode for read access */
+#define CSOR_GPCM_RGETA_EXT		0x00080000
+/* GPCM External Access Termination mode for write access */
+#define CSOR_GPCM_WGETA_EXT		0x00040000
+/* Address Data Multiplexing Shift */
+#define CSOR_GPCM_ADM_MASK		0x0003E000
+#define CSOR_GPCM_ADM_SHIFT_SHIFT	13
+#define CSOR_GPCM_ADM_SHIFT(n)	((n) << CSOR_GPCM_ADM_SHIFT_SHIFT)
+/* Generic ASIC Parity error indication delay */
+#define CSOR_GPCM_GAPERRD_MASK		0x00000180
+#define CSOR_GPCM_GAPERRD_SHIFT		7
+#define CSOR_GPCM_GAPERRD(n)	(((n) - 1) << CSOR_GPCM_GAPERRD_SHIFT)
+/* Time for Read Enable High to Output High Impedance */
+#define CSOR_GPCM_TRHZ_MASK		0x0000001C
+#define CSOR_GPCM_TRHZ_20		0x00000000
+#define CSOR_GPCM_TRHZ_40		0x00000004
+#define CSOR_GPCM_TRHZ_60		0x00000008
+#define CSOR_GPCM_TRHZ_80		0x0000000C
+#define CSOR_GPCM_TRHZ_100		0x00000010
+/* Buffer control disable */
+#define CSOR_GPCM_BCTLD			0x00000001
+
+/*
+ * Ready Busy Status Register (RB_STAT)
+ */
+/* CSn is READY */
+#define IFC_RB_STAT_READY_CS0		0x80000000
+#define IFC_RB_STAT_READY_CS1		0x40000000
+#define IFC_RB_STAT_READY_CS2		0x20000000
+#define IFC_RB_STAT_READY_CS3		0x10000000
+
+/*
+ * General Control Register (GCR)
+ */
+#define IFC_GCR_MASK			0x8000F800
+/* reset all IFC hardware */
+#define IFC_GCR_SOFT_RST_ALL		0x80000000
+/* Turnaroud Time of external buffer */
+#define IFC_GCR_TBCTL_TRN_TIME		0x0000F800
+#define IFC_GCR_TBCTL_TRN_TIME_SHIFT	11
+
+/*
+ * Common Event and Error Status Register (CM_EVTER_STAT)
+ */
+/* Chip select error */
+#define IFC_CM_EVTER_STAT_CSER		0x80000000
+
+/*
+ * Common Event and Error Enable Register (CM_EVTER_EN)
+ */
+/* Chip select error checking enable */
+#define IFC_CM_EVTER_EN_CSEREN		0x80000000
+
+/*
+ * Common Event and Error Interrupt Enable Register (CM_EVTER_INTR_EN)
+ */
+/* Chip select error interrupt enable */
+#define IFC_CM_EVTER_INTR_EN_CSERIREN	0x80000000
+
+/*
+ * Common Transfer Error Attribute Register-0 (CM_ERATTR0)
+ */
+/* transaction type of error Read/Write */
+#define IFC_CM_ERATTR0_ERTYP_READ	0x80000000
+#define IFC_CM_ERATTR0_ERAID		0x0FF00000
+#define IFC_CM_ERATTR0_ERAID_SHIFT	20
+#define IFC_CM_ERATTR0_ESRCID		0x0000FF00
+#define IFC_CM_ERATTR0_ESRCID_SHIFT	8
+
+/*
+ * Clock Control Register (CCR)
+ */
+#define IFC_CCR_MASK			0x0F0F8800
+/* Clock division ratio */
+#define IFC_CCR_CLK_DIV_MASK		0x0F000000
+#define IFC_CCR_CLK_DIV_SHIFT		24
+#define IFC_CCR_CLK_DIV(n)		((n-1) << IFC_CCR_CLK_DIV_SHIFT)
+/* IFC Clock Delay */
+#define IFC_CCR_CLK_DLY_MASK		0x000F0000
+#define IFC_CCR_CLK_DLY_SHIFT		16
+#define IFC_CCR_CLK_DLY(n)		((n) << IFC_CCR_CLK_DLY_SHIFT)
+/* Invert IFC clock before sending out */
+#define IFC_CCR_INV_CLK_EN		0x00008000
+/* Fedback IFC Clock */
+#define IFC_CCR_FB_IFC_CLK_SEL		0x00000800
+
+/*
+ * Clock Status Register (CSR)
+ */
+/* Clk is stable */
+#define IFC_CSR_CLK_STAT_STABLE		0x80000000
+
+/*
+ * IFC_NAND Machine Specific Registers
+ */
+/*
+ * NAND Configuration Register (NCFGR)
+ */
+/* Auto Boot Mode */
+#define IFC_NAND_NCFGR_BOOT		0x80000000
+/* Addressing Mode-ROW0+n/COL0 */
+#define IFC_NAND_NCFGR_ADDR_MODE_RC0	0x00000000
+/* Addressing Mode-ROW0+n/COL0+n */
+#define IFC_NAND_NCFGR_ADDR_MODE_RC1	0x00400000
+/* Number of loop iterations of FIR sequences for multi page operations */
+#define IFC_NAND_NCFGR_NUM_LOOP_MASK	0x0000F000
+#define IFC_NAND_NCFGR_NUM_LOOP_SHIFT	12
+#define IFC_NAND_NCFGR_NUM_LOOP(n)	((n) << IFC_NAND_NCFGR_NUM_LOOP_SHIFT)
+/* Number of wait cycles */
+#define IFC_NAND_NCFGR_NUM_WAIT_MASK	0x000000FF
+#define IFC_NAND_NCFGR_NUM_WAIT_SHIFT	0
+
+/*
+ * NAND Flash Command Registers (NAND_FCR0/NAND_FCR1)
+ */
+/* General purpose FCM flash command bytes CMD0-CMD7 */
+#define IFC_NAND_FCR0_CMD0		0xFF000000
+#define IFC_NAND_FCR0_CMD0_SHIFT	24
+#define IFC_NAND_FCR0_CMD1		0x00FF0000
+#define IFC_NAND_FCR0_CMD1_SHIFT	16
+#define IFC_NAND_FCR0_CMD2		0x0000FF00
+#define IFC_NAND_FCR0_CMD2_SHIFT	8
+#define IFC_NAND_FCR0_CMD3		0x000000FF
+#define IFC_NAND_FCR0_CMD3_SHIFT	0
+#define IFC_NAND_FCR1_CMD4		0xFF000000
+#define IFC_NAND_FCR1_CMD4_SHIFT	24
+#define IFC_NAND_FCR1_CMD5		0x00FF0000
+#define IFC_NAND_FCR1_CMD5_SHIFT	16
+#define IFC_NAND_FCR1_CMD6		0x0000FF00
+#define IFC_NAND_FCR1_CMD6_SHIFT	8
+#define IFC_NAND_FCR1_CMD7		0x000000FF
+#define IFC_NAND_FCR1_CMD7_SHIFT	0
+
+/*
+ * Flash ROW and COL Address Register (ROWn, COLn)
+ */
+/* Main/spare region locator */
+#define IFC_NAND_COL_MS			0x80000000
+/* Column Address */
+#define IFC_NAND_COL_CA_MASK		0x00000FFF
+
+/*
+ * NAND Flash Byte Count Register (NAND_BC)
+ */
+/* Byte Count for read/Write */
+#define IFC_NAND_BC			0x000001FF
+
+/*
+ * NAND Flash Instruction Registers (NAND_FIR0/NAND_FIR1/NAND_FIR2)
+ */
+/* NAND Machine specific opcodes OP0-OP14*/
+#define IFC_NAND_FIR0_OP0		0xFC000000
+#define IFC_NAND_FIR0_OP0_SHIFT		26
+#define IFC_NAND_FIR0_OP1		0x03F00000
+#define IFC_NAND_FIR0_OP1_SHIFT		20
+#define IFC_NAND_FIR0_OP2		0x000FC000
+#define IFC_NAND_FIR0_OP2_SHIFT		14
+#define IFC_NAND_FIR0_OP3		0x00003F00
+#define IFC_NAND_FIR0_OP3_SHIFT		8
+#define IFC_NAND_FIR0_OP4		0x000000FC
+#define IFC_NAND_FIR0_OP4_SHIFT		2
+#define IFC_NAND_FIR1_OP5		0xFC000000
+#define IFC_NAND_FIR1_OP5_SHIFT		26
+#define IFC_NAND_FIR1_OP6		0x03F00000
+#define IFC_NAND_FIR1_OP6_SHIFT		20
+#define IFC_NAND_FIR1_OP7		0x000FC000
+#define IFC_NAND_FIR1_OP7_SHIFT		14
+#define IFC_NAND_FIR1_OP8		0x00003F00
+#define IFC_NAND_FIR1_OP8_SHIFT		8
+#define IFC_NAND_FIR1_OP9		0x000000FC
+#define IFC_NAND_FIR1_OP9_SHIFT		2
+#define IFC_NAND_FIR2_OP10		0xFC000000
+#define IFC_NAND_FIR2_OP10_SHIFT	26
+#define IFC_NAND_FIR2_OP11		0x03F00000
+#define IFC_NAND_FIR2_OP11_SHIFT	20
+#define IFC_NAND_FIR2_OP12		0x000FC000
+#define IFC_NAND_FIR2_OP12_SHIFT	14
+#define IFC_NAND_FIR2_OP13		0x00003F00
+#define IFC_NAND_FIR2_OP13_SHIFT	8
+#define IFC_NAND_FIR2_OP14		0x000000FC
+#define IFC_NAND_FIR2_OP14_SHIFT	2
+
+/*
+ * Instruction opcodes to be programmed
+ * in FIR registers- 6bits
+ */
+enum ifc_nand_fir_opcodes {
+	IFC_FIR_OP_NOP,
+	IFC_FIR_OP_CA0,
+	IFC_FIR_OP_CA1,
+	IFC_FIR_OP_CA2,
+	IFC_FIR_OP_CA3,
+	IFC_FIR_OP_RA0,
+	IFC_FIR_OP_RA1,
+	IFC_FIR_OP_RA2,
+	IFC_FIR_OP_RA3,
+	IFC_FIR_OP_CMD0,
+	IFC_FIR_OP_CMD1,
+	IFC_FIR_OP_CMD2,
+	IFC_FIR_OP_CMD3,
+	IFC_FIR_OP_CMD4,
+	IFC_FIR_OP_CMD5,
+	IFC_FIR_OP_CMD6,
+	IFC_FIR_OP_CMD7,
+	IFC_FIR_OP_CW0,
+	IFC_FIR_OP_CW1,
+	IFC_FIR_OP_CW2,
+	IFC_FIR_OP_CW3,
+	IFC_FIR_OP_CW4,
+	IFC_FIR_OP_CW5,
+	IFC_FIR_OP_CW6,
+	IFC_FIR_OP_CW7,
+	IFC_FIR_OP_WBCD,
+	IFC_FIR_OP_RBCD,
+	IFC_FIR_OP_BTRD,
+	IFC_FIR_OP_RDSTAT,
+	IFC_FIR_OP_NWAIT,
+	IFC_FIR_OP_WFR,
+	IFC_FIR_OP_SBRD,
+	IFC_FIR_OP_UA,
+	IFC_FIR_OP_RB,
+};
+
+/*
+ * NAND Chip Select Register (NAND_CSEL)
+ */
+#define IFC_NAND_CSEL			0x0C000000
+#define IFC_NAND_CSEL_SHIFT		26
+#define IFC_NAND_CSEL_CS0		0x00000000
+#define IFC_NAND_CSEL_CS1		0x04000000
+#define IFC_NAND_CSEL_CS2		0x08000000
+#define IFC_NAND_CSEL_CS3		0x0C000000
+
+/*
+ * NAND Operation Sequence Start (NANDSEQ_STRT)
+ */
+/* NAND Flash Operation Start */
+#define IFC_NAND_SEQ_STRT_FIR_STRT	0x80000000
+/* Automatic Erase */
+#define IFC_NAND_SEQ_STRT_AUTO_ERS	0x00800000
+/* Automatic Program */
+#define IFC_NAND_SEQ_STRT_AUTO_PGM	0x00100000
+/* Automatic Copyback */
+#define IFC_NAND_SEQ_STRT_AUTO_CPB	0x00020000
+/* Automatic Read Operation */
+#define IFC_NAND_SEQ_STRT_AUTO_RD	0x00004000
+/* Automatic Status Read */
+#define IFC_NAND_SEQ_STRT_AUTO_STAT_RD	0x00000800
+
+/*
+ * NAND Event and Error Status Register (NAND_EVTER_STAT)
+ */
+/* Operation Complete */
+#define IFC_NAND_EVTER_STAT_OPC		0x80000000
+/* Flash Timeout Error */
+#define IFC_NAND_EVTER_STAT_FTOER	0x08000000
+/* Write Protect Error */
+#define IFC_NAND_EVTER_STAT_WPER	0x04000000
+/* ECC Error */
+#define IFC_NAND_EVTER_STAT_ECCER	0x02000000
+/* RCW Load Done */
+#define IFC_NAND_EVTER_STAT_RCW_DN	0x00008000
+/* Boot Loadr Done */
+#define IFC_NAND_EVTER_STAT_BOOT_DN	0x00004000
+/* Bad Block Indicator search select */
+#define IFC_NAND_EVTER_STAT_BBI_SRCH_SE	0x00000800
+
+/*
+ * NAND Flash Page Read Completion Event Status Register
+ * (PGRDCMPL_EVT_STAT)
+ */
+#define PGRDCMPL_EVT_STAT_MASK		0xFFFF0000
+/* Small Page 0-15 Done */
+#define PGRDCMPL_EVT_STAT_SECTION_SP(n)	(1 << (31 - (n)))
+/* Large Page(2K) 0-3 Done */
+#define PGRDCMPL_EVT_STAT_LP_2K(n)	(0xF << (28 - (n)*4))
+/* Large Page(4K) 0-1 Done */
+#define PGRDCMPL_EVT_STAT_LP_4K(n)	(0xFF << (24 - (n)*8))
+
+/*
+ * NAND Event and Error Enable Register (NAND_EVTER_EN)
+ */
+/* Operation complete event enable */
+#define IFC_NAND_EVTER_EN_OPC_EN	0x80000000
+/* Page read complete event enable */
+#define IFC_NAND_EVTER_EN_PGRDCMPL_EN	0x20000000
+/* Flash Timeout error enable */
+#define IFC_NAND_EVTER_EN_FTOER_EN	0x08000000
+/* Write Protect error enable */
+#define IFC_NAND_EVTER_EN_WPER_EN	0x04000000
+/* ECC error logging enable */
+#define IFC_NAND_EVTER_EN_ECCER_EN	0x02000000
+
+/*
+ * NAND Event and Error Interrupt Enable Register (NAND_EVTER_INTR_EN)
+ */
+/* Enable interrupt for operation complete */
+#define IFC_NAND_EVTER_INTR_OPCIR_EN		0x80000000
+/* Enable interrupt for Page read complete */
+#define IFC_NAND_EVTER_INTR_PGRDCMPLIR_EN	0x20000000
+/* Enable interrupt for Flash timeout error */
+#define IFC_NAND_EVTER_INTR_FTOERIR_EN		0x08000000
+/* Enable interrupt for Write protect error */
+#define IFC_NAND_EVTER_INTR_WPERIR_EN		0x04000000
+/* Enable interrupt for ECC error*/
+#define IFC_NAND_EVTER_INTR_ECCERIR_EN		0x02000000
+
+/*
+ * NAND Transfer Error Attribute Register-0 (NAND_ERATTR0)
+ */
+#define IFC_NAND_ERATTR0_MASK		0x0C080000
+/* Error on CS0-3 for NAND */
+#define IFC_NAND_ERATTR0_ERCS_CS0	0x00000000
+#define IFC_NAND_ERATTR0_ERCS_CS1	0x04000000
+#define IFC_NAND_ERATTR0_ERCS_CS2	0x08000000
+#define IFC_NAND_ERATTR0_ERCS_CS3	0x0C000000
+/* Transaction type of error Read/Write */
+#define IFC_NAND_ERATTR0_ERTTYPE_READ	0x00080000
+
+/*
+ * NAND Flash Status Register (NAND_FSR)
+ */
+/* First byte of data read from read status op */
+#define IFC_NAND_NFSR_RS0		0xFF000000
+/* Second byte of data read from read status op */
+#define IFC_NAND_NFSR_RS1		0x00FF0000
+
+/*
+ * ECC Error Status Registers (ECCSTAT0-ECCSTAT3)
+ */
+/* Number of ECC errors on sector n (n = 0-15) */
+#define IFC_NAND_ECCSTAT0_ERRCNT_SECTOR0_MASK	0x0F000000
+#define IFC_NAND_ECCSTAT0_ERRCNT_SECTOR0_SHIFT	24
+#define IFC_NAND_ECCSTAT0_ERRCNT_SECTOR1_MASK	0x000F0000
+#define IFC_NAND_ECCSTAT0_ERRCNT_SECTOR1_SHIFT	16
+#define IFC_NAND_ECCSTAT0_ERRCNT_SECTOR2_MASK	0x00000F00
+#define IFC_NAND_ECCSTAT0_ERRCNT_SECTOR2_SHIFT	8
+#define IFC_NAND_ECCSTAT0_ERRCNT_SECTOR3_MASK	0x0000000F
+#define IFC_NAND_ECCSTAT0_ERRCNT_SECTOR3_SHIFT	0
+#define IFC_NAND_ECCSTAT1_ERRCNT_SECTOR4_MASK	0x0F000000
+#define IFC_NAND_ECCSTAT1_ERRCNT_SECTOR4_SHIFT	24
+#define IFC_NAND_ECCSTAT1_ERRCNT_SECTOR5_MASK	0x000F0000
+#define IFC_NAND_ECCSTAT1_ERRCNT_SECTOR5_SHIFT	16
+#define IFC_NAND_ECCSTAT1_ERRCNT_SECTOR6_MASK	0x00000F00
+#define IFC_NAND_ECCSTAT1_ERRCNT_SECTOR6_SHIFT	8
+#define IFC_NAND_ECCSTAT1_ERRCNT_SECTOR7_MASK	0x0000000F
+#define IFC_NAND_ECCSTAT1_ERRCNT_SECTOR7_SHIFT	0
+#define IFC_NAND_ECCSTAT2_ERRCNT_SECTOR8_MASK	0x0F000000
+#define IFC_NAND_ECCSTAT2_ERRCNT_SECTOR8_SHIFT	24
+#define IFC_NAND_ECCSTAT2_ERRCNT_SECTOR9_MASK	0x000F0000
+#define IFC_NAND_ECCSTAT2_ERRCNT_SECTOR9_SHIFT	16
+#define IFC_NAND_ECCSTAT2_ERRCNT_SECTOR10_MASK	0x00000F00
+#define IFC_NAND_ECCSTAT2_ERRCNT_SECTOR10_SHIFT	8
+#define IFC_NAND_ECCSTAT2_ERRCNT_SECTOR11_MASK	0x0000000F
+#define IFC_NAND_ECCSTAT2_ERRCNT_SECTOR11_SHIFT	0
+#define IFC_NAND_ECCSTAT3_ERRCNT_SECTOR12_MASK	0x0F000000
+#define IFC_NAND_ECCSTAT3_ERRCNT_SECTOR12_SHIFT	24
+#define IFC_NAND_ECCSTAT3_ERRCNT_SECTOR13_MASK	0x000F0000
+#define IFC_NAND_ECCSTAT3_ERRCNT_SECTOR13_SHIFT	16
+#define IFC_NAND_ECCSTAT3_ERRCNT_SECTOR14_MASK	0x00000F00
+#define IFC_NAND_ECCSTAT3_ERRCNT_SECTOR14_SHIFT	8
+#define IFC_NAND_ECCSTAT3_ERRCNT_SECTOR15_MASK	0x0000000F
+#define IFC_NAND_ECCSTAT3_ERRCNT_SECTOR15_SHIFT	0
+
+/*
+ * NAND Control Register (NANDCR)
+ */
+#define IFC_NAND_NCR_FTOCNT_MASK	0x1E000000
+#define IFC_NAND_NCR_FTOCNT_SHIFT	25
+#define IFC_NAND_NCR_FTOCNT(n)	((_ilog2(n) - 8)  << IFC_NAND_NCR_FTOCNT_SHIFT)
+
+/*
+ * NAND_AUTOBOOT_TRGR
+ */
+/* Trigger RCW load */
+#define IFC_NAND_AUTOBOOT_TRGR_RCW_LD	0x80000000
+/* Trigget Auto Boot */
+#define IFC_NAND_AUTOBOOT_TRGR_BOOT_LD	0x20000000
+
+/*
+ * NAND_MDR
+ */
+/* 1st read data byte when opcode SBRD */
+#define IFC_NAND_MDR_RDATA0		0xFF000000
+/* 2nd read data byte when opcode SBRD */
+#define IFC_NAND_MDR_RDATA1		0x00FF0000
+
+/*
+ * NOR Machine Specific Registers
+ */
+/*
+ * NOR Event and Error Status Register (NOR_EVTER_STAT)
+ */
+/* NOR Command Sequence Operation Complete */
+#define IFC_NOR_EVTER_STAT_OPC_NOR	0x80000000
+/* Write Protect Error */
+#define IFC_NOR_EVTER_STAT_WPER		0x04000000
+/* Command Sequence Timeout Error */
+#define IFC_NOR_EVTER_STAT_STOER	0x01000000
+
+/*
+ * NOR Event and Error Enable Register (NOR_EVTER_EN)
+ */
+/* NOR Command Seq complete event enable */
+#define IFC_NOR_EVTER_EN_OPCEN_NOR	0x80000000
+/* Write Protect Error Checking Enable */
+#define IFC_NOR_EVTER_EN_WPEREN		0x04000000
+/* Timeout Error Enable */
+#define IFC_NOR_EVTER_EN_STOEREN	0x01000000
+
+/*
+ * NOR Event and Error Interrupt Enable Register (NOR_EVTER_INTR_EN)
+ */
+/* Enable interrupt for OPC complete */
+#define IFC_NOR_EVTER_INTR_OPCEN_NOR	0x80000000
+/* Enable interrupt for write protect error */
+#define IFC_NOR_EVTER_INTR_WPEREN	0x04000000
+/* Enable interrupt for timeout error */
+#define IFC_NOR_EVTER_INTR_STOEREN	0x01000000
+
+/*
+ * NOR Transfer Error Attribute Register-0 (NOR_ERATTR0)
+ */
+/* Source ID for error transaction */
+#define IFC_NOR_ERATTR0_ERSRCID		0xFF000000
+/* AXI ID for error transation */
+#define IFC_NOR_ERATTR0_ERAID		0x000FF000
+/* Chip select corresponds to NOR error */
+#define IFC_NOR_ERATTR0_ERCS_CS0	0x00000000
+#define IFC_NOR_ERATTR0_ERCS_CS1	0x00000010
+#define IFC_NOR_ERATTR0_ERCS_CS2	0x00000020
+#define IFC_NOR_ERATTR0_ERCS_CS3	0x00000030
+/* Type of transaction read/write */
+#define IFC_NOR_ERATTR0_ERTYPE_READ	0x00000001
+
+/*
+ * NOR Transfer Error Attribute Register-2 (NOR_ERATTR2)
+ */
+#define IFC_NOR_ERATTR2_ER_NUM_PHASE_EXP	0x000F0000
+#define IFC_NOR_ERATTR2_ER_NUM_PHASE_PER	0x00000F00
+
+/*
+ * NOR Control Register (NORCR)
+ */
+#define IFC_NORCR_MASK			0x0F0F0000
+/* No. of Address/Data Phase */
+#define IFC_NORCR_NUM_PHASE_MASK	0x0F000000
+#define IFC_NORCR_NUM_PHASE_SHIFT	24
+#define IFC_NORCR_NUM_PHASE(n)	((n-1) << IFC_NORCR_NUM_PHASE_SHIFT)
+/* Sequence Timeout Count */
+#define IFC_NORCR_STOCNT_MASK		0x000F0000
+#define IFC_NORCR_STOCNT_SHIFT		16
+#define IFC_NORCR_STOCNT(n)	((__ilog2(n) - 8) << IFC_NORCR_STOCNT_SHIFT)
+
+/*
+ * GPCM Machine specific registers
+ */
+/*
+ * GPCM Event and Error Status Register (GPCM_EVTER_STAT)
+ */
+/* Timeout error */
+#define IFC_GPCM_EVTER_STAT_TOER	0x04000000
+/* Parity error */
+#define IFC_GPCM_EVTER_STAT_PER		0x01000000
+
+/*
+ * GPCM Event and Error Enable Register (GPCM_EVTER_EN)
+ */
+/* Timeout error enable */
+#define IFC_GPCM_EVTER_EN_TOER_EN	0x04000000
+/* Parity error enable */
+#define IFC_GPCM_EVTER_EN_PER_EN	0x01000000
+
+/*
+ * GPCM Event and Error Interrupt Enable Register (GPCM_EVTER_INTR_EN)
+ */
+/* Enable Interrupt for timeout error */
+#define IFC_GPCM_EEIER_TOERIR_EN	0x04000000
+/* Enable Interrupt for Parity error */
+#define IFC_GPCM_EEIER_PERIR_EN		0x01000000
+
+/*
+ * GPCM Transfer Error Attribute Register-0 (GPCM_ERATTR0)
+ */
+/* Source ID for error transaction */
+#define IFC_GPCM_ERATTR0_ERSRCID	0xFF000000
+/* AXI ID for error transaction */
+#define IFC_GPCM_ERATTR0_ERAID		0x000FF000
+/* Chip select corresponds to GPCM error */
+#define IFC_GPCM_ERATTR0_ERCS_CS0	0x00000000
+#define IFC_GPCM_ERATTR0_ERCS_CS1	0x00000040
+#define IFC_GPCM_ERATTR0_ERCS_CS2	0x00000080
+#define IFC_GPCM_ERATTR0_ERCS_CS3	0x000000C0
+/* Type of transaction read/Write */
+#define IFC_GPCM_ERATTR0_ERTYPE_READ	0x00000001
+
+/*
+ * GPCM Transfer Error Attribute Register-2 (GPCM_ERATTR2)
+ */
+/* On which beat of address/data parity error is observed */
+#define IFC_GPCM_ERATTR2_PERR_BEAT		0x00000C00
+/* Parity Error on byte */
+#define IFC_GPCM_ERATTR2_PERR_BYTE		0x000000F0
+/* Parity Error reported in addr or data phase */
+#define IFC_GPCM_ERATTR2_PERR_DATA_PHASE	0x00000001
+
+/*
+ * GPCM Status Register (GPCM_STAT)
+ */
+#define IFC_GPCM_STAT_BSY		0x80000000  /* GPCM is busy */
+
+/*
+ * IFC Controller NAND Machine registers
+ */
+struct fsl_ifc_nand {
+	__be32 ncfgr;
+	u32 res1[0x4];
+	__be32 nand_fcr0;
+	__be32 nand_fcr1;
+	u32 res2[0x8];
+	__be32 row0;
+	u32 res3;
+	__be32 col0;
+	u32 res4;
+	__be32 row1;
+	u32 res5;
+	__be32 col1;
+	u32 res6;
+	__be32 row2;
+	u32 res7;
+	__be32 col2;
+	u32 res8;
+	__be32 row3;
+	u32 res9;
+	__be32 col3;
+	u32 res10[0x24];
+	__be32 nand_fbcr;
+	u32 res11;
+	__be32 nand_fir0;
+	__be32 nand_fir1;
+	__be32 nand_fir2;
+	u32 res12[0x10];
+	__be32 nand_csel;
+	u32 res13;
+	__be32 nandseq_strt;
+	u32 res14;
+	__be32 nand_evter_stat;
+	u32 res15;
+	__be32 pgrdcmpl_evt_stat;
+	u32 res16[0x2];
+	__be32 nand_evter_en;
+	u32 res17[0x2];
+	__be32 nand_evter_intr_en;
+	u32 res18[0x2];
+	__be32 nand_erattr0;
+	__be32 nand_erattr1;
+	u32 res19[0x10];
+	__be32 nand_fsr;
+	u32 res20;
+	__be32 nand_eccstat[4];
+	u32 res21[0x20];
+	__be32 nanndcr;
+	u32 res22[0x2];
+	__be32 nand_autoboot_trgr;
+	u32 res23;
+	__be32 nand_mdr;
+	u32 res24[0x5C];
+};
+
+/*
+ * IFC controller NOR Machine registers
+ */
+struct fsl_ifc_nor {
+	__be32 nor_evter_stat;
+	u32 res1[0x2];
+	__be32 nor_evter_en;
+	u32 res2[0x2];
+	__be32 nor_evter_intr_en;
+	u32 res3[0x2];
+	__be32 nor_erattr0;
+	__be32 nor_erattr1;
+	__be32 nor_erattr2;
+	u32 res4[0x4];
+	__be32 norcr;
+	u32 res5[0xEF];
+};
+
+/*
+ * IFC controller GPCM Machine registers
+ */
+struct fsl_ifc_gpcm {
+	__be32 gpcm_evter_stat;
+	u32 res1[0x2];
+	__be32 gpcm_evter_en;
+	u32 res2[0x2];
+	__be32 gpcm_evter_intr_en;
+	u32 res3[0x2];
+	__be32 gpcm_erattr0;
+	__be32 gpcm_erattr1;
+	__be32 gpcm_erattr2;
+	__be32 gpcm_stat;
+	u32 res4[0x1F3];
+};
+
+/*
+ * IFC Controller Registers
+ */
+struct fsl_ifc_regs {
+	__be32 ifc_rev;
+	u32 res1[0x3];
+	struct {
+		__be32 cspr;
+		u32 res2[0x2];
+	} cspr_cs[FSL_IFC_BANK_COUNT];
+	u32 res3[0x18];
+	struct {
+		__be32 amask;
+		u32 res4[0x2];
+	} amask_cs[FSL_IFC_BANK_COUNT];
+	u32 res5[0x18];
+	struct {
+		__be32 csor;
+		u32 res6[0x2];
+	} csor_cs[FSL_IFC_BANK_COUNT];
+	u32 res7[0x18];
+	struct {
+		__be32 ftim[4];
+		u32 res8[0x8];
+	} ftim_cs[FSL_IFC_BANK_COUNT];
+	u32 res9[0x60];
+	__be32 rb_stat;
+	u32 res10[0x2];
+	__be32 ifc_gcr;
+	u32 res11[0x2];
+	__be32 cm_evter_stat;
+	u32 res12[0x2];
+	__be32 cm_evter_en;
+	u32 res13[0x2];
+	__be32 cm_evter_intr_en;
+	u32 res14[0x2];
+	__be32 cm_erattr0;
+	__be32 cm_erattr1;
+	u32 res15[0x2];
+	__be32 ifc_ccr;
+	__be32 ifc_csr;
+	u32 res16[0x2EB];
+	struct fsl_ifc_nand ifc_nand;
+	struct fsl_ifc_nor ifc_nor;
+	struct fsl_ifc_gpcm ifc_gpcm;
+};
+
+extern unsigned int convert_ifc_address(phys_addr_t addr_base);
+extern int fsl_ifc_find(phys_addr_t addr_base);
+
+/* overview of the fsl ifc controller */
+
+struct fsl_ifc_ctrl {
+	/* device info */
+	struct device			*dev;
+	struct fsl_ifc_regs __iomem	*regs;
+	int				irq;
+	int				nand_irq;
+	spinlock_t			lock;
+	void				*nand;
+
+	u32 nand_stat;
+	wait_queue_head_t nand_wait;
+};
+
+extern struct fsl_ifc_ctrl *fsl_ifc_ctrl_dev;
+
+
+#endif /* __ASM_FSL_IFC_H */
diff --git a/arch/powerpc/include/asm/fsl_lbc.h b/arch/powerpc/include/asm/fsl_lbc.h
index 8a0b5ece8f7..420b45368fc 100644
--- a/arch/powerpc/include/asm/fsl_lbc.h
+++ b/arch/powerpc/include/asm/fsl_lbc.h
@@ -238,8 +238,6 @@ struct fsl_lbc_regs {
 #define FPAR_LP_CI_SHIFT      0
 	__be32 fbcr;            /**< Flash Byte Count Register */
 #define FBCR_BC      0x00000FFF
-	u8 res11[0x8];
-	u8 res8[0xF00];
 };
 
 /*
@@ -294,6 +292,11 @@ struct fsl_lbc_ctrl {
 
 	/* status read from LTESR by irq handler */
 	unsigned int			irq_status;
+
+#ifdef CONFIG_SUSPEND
+	/* save regs when system go to deep-sleep */
+	struct fsl_lbc_regs		*saved_regs;
+#endif
 };
 
 extern int fsl_upm_run_pattern(struct fsl_upm *upm, void __iomem *io_base,
diff --git a/arch/powerpc/include/asm/hugetlb.h b/arch/powerpc/include/asm/hugetlb.h
index 86004930a78..dfdb95bc59a 100644
--- a/arch/powerpc/include/asm/hugetlb.h
+++ b/arch/powerpc/include/asm/hugetlb.h
@@ -5,7 +5,6 @@
 #include <asm/page.h>
 
 extern struct kmem_cache *hugepte_cache;
-extern void __init reserve_hugetlb_gpages(void);
 
 static inline pte_t *hugepd_page(hugepd_t hpd)
 {
@@ -22,14 +21,14 @@ static inline pte_t *hugepte_offset(hugepd_t *hpdp, unsigned long addr,
 				    unsigned pdshift)
 {
 	/*
-	 * On 32-bit, we have multiple higher-level table entries that point to
-	 * the same hugepte.  Just use the first one since they're all
+	 * On FSL BookE, we have multiple higher-level table entries that
+	 * point to the same hugepte.  Just use the first one since they're all
 	 * identical.  So for that case, idx=0.
 	 */
 	unsigned long idx = 0;
 
 	pte_t *dir = hugepd_page(*hpdp);
-#ifdef CONFIG_PPC64
+#ifndef CONFIG_PPC_FSL_BOOK3E
 	idx = (addr & ((1UL << pdshift) - 1)) >> hugepd_shift(*hpdp);
 #endif
 
@@ -53,7 +52,8 @@ static inline int is_hugepage_only_range(struct mm_struct *mm,
 }
 #endif
 
-void book3e_hugetlb_preload(struct mm_struct *mm, unsigned long ea, pte_t pte);
+void book3e_hugetlb_preload(struct vm_area_struct *vma, unsigned long ea,
+			    pte_t pte);
 void flush_hugetlb_page(struct vm_area_struct *vma, unsigned long vmaddr);
 
 void hugetlb_free_pgd_range(struct mmu_gather *tlb, unsigned long addr,
@@ -124,7 +124,17 @@ static inline int huge_ptep_set_access_flags(struct vm_area_struct *vma,
 					     unsigned long addr, pte_t *ptep,
 					     pte_t pte, int dirty)
 {
+#ifdef HUGETLB_NEED_PRELOAD
+	/*
+	 * The "return 1" forces a call of update_mmu_cache, which will write a
+	 * TLB entry.  Without this, platforms that don't do a write of the TLB
+	 * entry in the TLB miss handler asm will fault ad infinitum.
+	 */
+	ptep_set_access_flags(vma, addr, ptep, pte, dirty);
+	return 1;
+#else
 	return ptep_set_access_flags(vma, addr, ptep, pte, dirty);
+#endif
 }
 
 static inline pte_t huge_ptep_get(pte_t *ptep)
@@ -142,14 +152,24 @@ static inline void arch_release_hugepage(struct page *page)
 }
 
 #else /* ! CONFIG_HUGETLB_PAGE */
-static inline void reserve_hugetlb_gpages(void)
-{
-	pr_err("Cannot reserve gpages without hugetlb enabled\n");
-}
 static inline void flush_hugetlb_page(struct vm_area_struct *vma,
 				      unsigned long vmaddr)
 {
 }
+#endif /* CONFIG_HUGETLB_PAGE */
+
+
+/*
+ * FSL Book3E platforms require special gpage handling - the gpages
+ * are reserved early in the boot process by memblock instead of via
+ * the .dts as on IBM platforms.
+ */
+#if defined(CONFIG_HUGETLB_PAGE) && defined(CONFIG_PPC_FSL_BOOK3E)
+extern void __init reserve_hugetlb_gpages(void);
+#else
+static inline void reserve_hugetlb_gpages(void)
+{
+}
 #endif
 
 #endif /* _ASM_POWERPC_HUGETLB_H */
diff --git a/arch/powerpc/include/asm/io.h b/arch/powerpc/include/asm/io.h
index 45698d55cd6..a3855b81ead 100644
--- a/arch/powerpc/include/asm/io.h
+++ b/arch/powerpc/include/asm/io.h
@@ -394,7 +394,7 @@ __do_out_asm(_rec_outl, "stwbrx")
 #endif /* CONFIG_PPC32 */
 
 /* The "__do_*" operations below provide the actual "base" implementation
- * for each of the defined acccessor. Some of them use the out_* functions
+ * for each of the defined accessors. Some of them use the out_* functions
  * directly, some of them still use EEH, though we might change that in the
  * future. Those macros below provide the necessary argument swapping and
  * handling of the IO base for PIO.
diff --git a/arch/powerpc/include/asm/kdump.h b/arch/powerpc/include/asm/kdump.h
index bffd062adf7..c9776202d7e 100644
--- a/arch/powerpc/include/asm/kdump.h
+++ b/arch/powerpc/include/asm/kdump.h
@@ -32,11 +32,11 @@
 
 #ifndef __ASSEMBLY__
 
-#if defined(CONFIG_CRASH_DUMP) && !defined(CONFIG_RELOCATABLE)
+#if defined(CONFIG_CRASH_DUMP) && !defined(CONFIG_NONSTATIC_KERNEL)
 extern void reserve_kdump_trampoline(void);
 extern void setup_kdump_trampoline(void);
 #else
-/* !CRASH_DUMP || RELOCATABLE */
+/* !CRASH_DUMP || !NONSTATIC_KERNEL */
 static inline void reserve_kdump_trampoline(void) { ; }
 static inline void setup_kdump_trampoline(void) { ; }
 #endif
diff --git a/arch/powerpc/include/asm/kexec.h b/arch/powerpc/include/asm/kexec.h
index f921eb121d3..16d7e33d35e 100644
--- a/arch/powerpc/include/asm/kexec.h
+++ b/arch/powerpc/include/asm/kexec.h
@@ -49,7 +49,6 @@
 #define KEXEC_STATE_REAL_MODE 2
 
 #ifndef __ASSEMBLY__
-#include <linux/cpumask.h>
 #include <asm/reg.h>
 
 typedef void (*crash_shutdown_t)(void);
@@ -73,11 +72,6 @@ extern void kexec_smp_wait(void);	/* get and clear naca physid, wait for
 					  master to copy new code to 0 */
 extern int crashing_cpu;
 extern void crash_send_ipi(void (*crash_ipi_callback)(struct pt_regs *));
-extern cpumask_t cpus_in_sr;
-static inline int kexec_sr_activated(int cpu)
-{
-	return cpumask_test_cpu(cpu, &cpus_in_sr);
-}
 
 struct kimage;
 struct pt_regs;
@@ -94,7 +88,6 @@ extern void reserve_crashkernel(void);
 extern void machine_kexec_mask_interrupts(void);
 
 #else /* !CONFIG_KEXEC */
-static inline int kexec_sr_activated(int cpu) { return 0; }
 static inline void crash_kexec_secondary(struct pt_regs *regs) { }
 
 static inline int overlaps_crashkernel(unsigned long start, unsigned long size)
diff --git a/arch/powerpc/include/asm/keylargo.h b/arch/powerpc/include/asm/keylargo.h
index d8520ef121f..fc195d0b3c3 100644
--- a/arch/powerpc/include/asm/keylargo.h
+++ b/arch/powerpc/include/asm/keylargo.h
@@ -51,7 +51,7 @@
 
 #define KL_GPIO_SOUND_POWER		(KEYLARGO_GPIO_0+0x05)
 
-/* Hrm... this one is only to be used on Pismo. It seeem to also
+/* Hrm... this one is only to be used on Pismo. It seems to also
  * control the timebase enable on other machines. Still to be
  * experimented... --BenH.
  */
diff --git a/arch/powerpc/include/asm/kvm.h b/arch/powerpc/include/asm/kvm.h
index 0ad432bc81d..f7727d91ac6 100644
--- a/arch/powerpc/include/asm/kvm.h
+++ b/arch/powerpc/include/asm/kvm.h
@@ -170,8 +170,8 @@ struct kvm_sregs {
 			} ppc64;
 			struct {
 				__u32 sr[16];
-				__u64 ibat[8]; 
-				__u64 dbat[8]; 
+				__u64 ibat[8];
+				__u64 dbat[8];
 			} ppc32;
 		} s;
 		struct {
diff --git a/arch/powerpc/include/asm/lv1call.h b/arch/powerpc/include/asm/lv1call.h
index f77c708c67a..233f9ecae76 100644
--- a/arch/powerpc/include/asm/lv1call.h
+++ b/arch/powerpc/include/asm/lv1call.h
@@ -231,7 +231,7 @@ LV1_CALL(allocate_memory,                               4, 2,   0 )
 LV1_CALL(write_htab_entry,                              4, 0,   1 )
 LV1_CALL(construct_virtual_address_space,               3, 2,   2 )
 LV1_CALL(invalidate_htab_entries,                       5, 0,   3 )
-LV1_CALL(get_virtual_address_space_id_of_ppe,           1, 1,   4 )
+LV1_CALL(get_virtual_address_space_id_of_ppe,           0, 1,   4 )
 LV1_CALL(query_logical_partition_address_region_info,   1, 5,   6 )
 LV1_CALL(select_virtual_address_space,                  1, 0,   7 )
 LV1_CALL(pause,                                         1, 0,   9 )
@@ -264,7 +264,7 @@ LV1_CALL(configure_execution_time_variable,             1, 0,  77 )
 LV1_CALL(get_spe_irq_outlet,                            2, 1,  78 )
 LV1_CALL(set_spe_privilege_state_area_1_register,       3, 0,  79 )
 LV1_CALL(create_repository_node,                        6, 0,  90 )
-LV1_CALL(get_repository_node_value,                     5, 2,  91 )
+LV1_CALL(read_repository_node,                          5, 2,  91 )
 LV1_CALL(modify_repository_node_value,                  6, 0,  92 )
 LV1_CALL(remove_repository_node,                        4, 0,  93 )
 LV1_CALL(read_htab_entries,                             2, 5,  95 )
@@ -276,7 +276,7 @@ LV1_CALL(construct_io_irq_outlet,                       1, 1, 120 )
 LV1_CALL(destruct_io_irq_outlet,                        1, 0, 121 )
 LV1_CALL(map_htab,                                      1, 1, 122 )
 LV1_CALL(unmap_htab,                                    1, 0, 123 )
-LV1_CALL(get_version_info,                              0, 1, 127 )
+LV1_CALL(get_version_info,                              0, 2, 127 )
 LV1_CALL(insert_htab_entry,                             6, 3, 158 )
 LV1_CALL(read_virtual_uart,                             3, 1, 162 )
 LV1_CALL(write_virtual_uart,                            3, 1, 163 )
@@ -294,9 +294,9 @@ LV1_CALL(unmap_device_dma_region,                       4, 0, 177 )
 LV1_CALL(net_add_multicast_address,                     4, 0, 185 )
 LV1_CALL(net_remove_multicast_address,                  4, 0, 186 )
 LV1_CALL(net_start_tx_dma,                              4, 0, 187 )
-LV1_CALL(net_stop_tx_dma,                               3, 0, 188 )
+LV1_CALL(net_stop_tx_dma,                               2, 0, 188 )
 LV1_CALL(net_start_rx_dma,                              4, 0, 189 )
-LV1_CALL(net_stop_rx_dma,                               3, 0, 190 )
+LV1_CALL(net_stop_rx_dma,                               2, 0, 190 )
 LV1_CALL(net_set_interrupt_status_indicator,            4, 0, 191 )
 LV1_CALL(net_set_interrupt_mask,                        4, 0, 193 )
 LV1_CALL(net_control,                                   6, 2, 194 )
diff --git a/arch/powerpc/include/asm/machdep.h b/arch/powerpc/include/asm/machdep.h
index b540d6fcedd..bf37931d1ad 100644
--- a/arch/powerpc/include/asm/machdep.h
+++ b/arch/powerpc/include/asm/machdep.h
@@ -213,6 +213,9 @@ struct machdep_calls {
 	 * allow assignment/enabling of the device. */
 	int  (*pcibios_enable_device_hook)(struct pci_dev *);
 
+	/* Called after scan and before resource survey */
+	void (*pcibios_fixup_phb)(struct pci_controller *hose);
+
 	/* Called to shutdown machine specific hardware not already controlled
 	 * by other drivers.
 	 */
diff --git a/arch/powerpc/include/asm/mmu-book3e.h b/arch/powerpc/include/asm/mmu-book3e.h
index 0260ea5ec3c..f5f89cafebd 100644
--- a/arch/powerpc/include/asm/mmu-book3e.h
+++ b/arch/powerpc/include/asm/mmu-book3e.h
@@ -214,6 +214,10 @@ typedef struct {
 	unsigned int	id;
 	unsigned int	active;
 	unsigned long	vdso_base;
+#ifdef CONFIG_PPC_ICSWX
+	struct spinlock *cop_lockp;	/* guard cop related stuff */
+	unsigned long acop;		/* mask of enabled coprocessor types */
+#endif /* CONFIG_PPC_ICSWX */
 #ifdef CONFIG_PPC_MM_SLICES
 	u64 low_slices_psize;   /* SLB page size encodings */
 	u64 high_slices_psize;  /* 4 bits per slice for now */
@@ -254,6 +258,13 @@ extern int mmu_vmemmap_psize;
 
 #ifdef CONFIG_PPC64
 extern unsigned long linear_map_top;
+
+/*
+ * 64-bit booke platforms don't load the tlb in the tlb miss handler code.
+ * HUGETLB_NEED_PRELOAD handles this - it causes huge_ptep_set_access_flags to
+ * return 1, indicating that the tlb requires preloading.
+ */
+#define HUGETLB_NEED_PRELOAD
 #endif
 
 #endif /* !__ASSEMBLY__ */
diff --git a/arch/powerpc/include/asm/mmu-hash64.h b/arch/powerpc/include/asm/mmu-hash64.h
index db645ec842b..412ba493cb9 100644
--- a/arch/powerpc/include/asm/mmu-hash64.h
+++ b/arch/powerpc/include/asm/mmu-hash64.h
@@ -312,10 +312,9 @@ extern void slb_set_size(u16 size);
  * (i.e. everything above 0xC000000000000000), except the very top
  * segment, which simplifies several things.
  *
- * 	- We allow for 15 significant bits of ESID and 20 bits of
- * context for user addresses.  i.e. 8T (43 bits) of address space for
- * up to 1M contexts (although the page table structure and context
- * allocation will need changes to take advantage of this).
+ *	- We allow for 16 significant bits of ESID and 19 bits of
+ * context for user addresses.  i.e. 16T (44 bits) of address space for
+ * up to half a million contexts.
  *
  * 	- The scramble function gives robust scattering in the hash
  * table (at least based on some initial results).  The previous
diff --git a/arch/powerpc/include/asm/mpic.h b/arch/powerpc/include/asm/mpic.h
index e6fae49e0b7..67b4d983723 100644
--- a/arch/powerpc/include/asm/mpic.h
+++ b/arch/powerpc/include/asm/mpic.h
@@ -251,6 +251,9 @@ struct mpic_irq_save {
 /* The instance data of a given MPIC */
 struct mpic
 {
+	/* The OpenFirmware dt node for this MPIC */
+	struct device_node *node;
+
 	/* The remapper for this MPIC */
 	struct irq_host		*irqhost;
 
@@ -293,6 +296,9 @@ struct mpic
 	/* Register access method */
 	enum mpic_reg_type	reg_type;
 
+	/* The physical base address of the MPIC */
+	phys_addr_t paddr;
+
 	/* The various ioremap'ed bases */
 	struct mpic_reg_bank	gregs;
 	struct mpic_reg_bank	tmregs;
@@ -331,11 +337,11 @@ struct mpic
  * Note setting any ID (leaving those bits to 0) means standard MPIC
  */
 
-/* This is the primary controller, only that one has IPIs and
- * has afinity control. A non-primary MPIC always uses CPU0
- * registers only
+/*
+ * This is a secondary ("chained") controller; it only uses the CPU0
+ * registers.  Primary controllers have IPIs and affinity control.
  */
-#define MPIC_PRIMARY			0x00000001
+#define MPIC_SECONDARY			0x00000001
 
 /* Set this for a big-endian MPIC */
 #define MPIC_BIG_ENDIAN			0x00000002
diff --git a/arch/powerpc/include/asm/opal.h b/arch/powerpc/include/asm/opal.h
index 2893e8f5406..a4b28f165b6 100644
--- a/arch/powerpc/include/asm/opal.h
+++ b/arch/powerpc/include/asm/opal.h
@@ -109,6 +109,14 @@ extern int opal_enter_rtas(struct rtas_args *args,
 #define OPAL_PCI_MAP_PE_DMA_WINDOW		44
 #define OPAL_PCI_MAP_PE_DMA_WINDOW_REAL		45
 #define OPAL_PCI_RESET				49
+#define OPAL_PCI_GET_HUB_DIAG_DATA		50
+#define OPAL_PCI_GET_PHB_DIAG_DATA		51
+#define OPAL_PCI_FENCE_PHB			52
+#define OPAL_PCI_REINIT				53
+#define OPAL_PCI_MASK_PE_ERROR			54
+#define OPAL_SET_SLOT_LED_STATUS		55
+#define OPAL_GET_EPOW_STATUS			56
+#define OPAL_SET_SYSTEM_ATTENTION_LED		57
 
 #ifndef __ASSEMBLY__
 
@@ -169,7 +177,11 @@ enum OpalPendingState {
 	OPAL_EVENT_NVRAM = 0x2,
 	OPAL_EVENT_RTC = 0x4,
 	OPAL_EVENT_CONSOLE_OUTPUT = 0x8,
-	OPAL_EVENT_CONSOLE_INPUT = 0x10
+	OPAL_EVENT_CONSOLE_INPUT = 0x10,
+	OPAL_EVENT_ERROR_LOG_AVAIL = 0x20,
+	OPAL_EVENT_ERROR_LOG = 0x40,
+	OPAL_EVENT_EPOW = 0x80,
+	OPAL_EVENT_LED_STATUS = 0x100
 };
 
 /* Machine check related definitions */
@@ -258,13 +270,49 @@ enum OpalPeAction {
 	OPAL_MAP_PE = 1
 };
 
+enum OpalPeltvAction {
+	OPAL_REMOVE_PE_FROM_DOMAIN = 0,
+	OPAL_ADD_PE_TO_DOMAIN = 1
+};
+
+enum OpalMveEnableAction {
+	OPAL_DISABLE_MVE = 0,
+	OPAL_ENABLE_MVE = 1
+};
+
 enum OpalPciResetAndReinitScope {
 	OPAL_PHB_COMPLETE = 1, OPAL_PCI_LINK = 2, OPAL_PHB_ERROR = 3,
 	OPAL_PCI_HOT_RESET = 4, OPAL_PCI_FUNDAMENTAL_RESET = 5,
-	OPAL_PCI_IODA_RESET = 6,
+	OPAL_PCI_IODA_TABLE_RESET = 6,
+};
+
+enum OpalPciResetState {
+	OPAL_DEASSERT_RESET = 0,
+	OPAL_ASSERT_RESET = 1
 };
 
-enum OpalPciResetState { OPAL_DEASSERT_RESET = 0, OPAL_ASSERT_RESET = 1 };
+enum OpalPciMaskAction {
+	OPAL_UNMASK_ERROR_TYPE = 0,
+	OPAL_MASK_ERROR_TYPE = 1
+};
+
+enum OpalSlotLedType {
+	OPAL_SLOT_LED_ID_TYPE = 0,
+	OPAL_SLOT_LED_FAULT_TYPE = 1
+};
+
+enum OpalLedAction {
+	OPAL_TURN_OFF_LED = 0,
+	OPAL_TURN_ON_LED = 1,
+	OPAL_QUERY_LED_STATE_AFTER_BUSY = 2
+};
+
+enum OpalEpowStatus {
+	OPAL_EPOW_NONE = 0,
+	OPAL_EPOW_UPS = 1,
+	OPAL_EPOW_OVER_AMBIENT_TEMP = 2,
+	OPAL_EPOW_OVER_INTERNAL_TEMP = 3
+};
 
 struct opal_machine_check_event {
 	enum OpalMCE_Version	version:8;	/* 0x00 */
@@ -314,8 +362,74 @@ struct opal_machine_check_event {
 	} u;
 };
 
+/**
+ * This structure defines the overlay which will be used to store PHB error
+ * data upon request.
+ */
+enum {
+	OPAL_P7IOC_NUM_PEST_REGS = 128,
+};
+
+struct OpalIoP7IOCPhbErrorData {
+	uint32_t brdgCtl;
+
+	// P7IOC utl regs
+	uint32_t portStatusReg;
+	uint32_t rootCmplxStatus;
+	uint32_t busAgentStatus;
+
+	// P7IOC cfg regs
+	uint32_t deviceStatus;
+	uint32_t slotStatus;
+	uint32_t linkStatus;
+	uint32_t devCmdStatus;
+	uint32_t devSecStatus;
+
+	// cfg AER regs
+	uint32_t rootErrorStatus;
+	uint32_t uncorrErrorStatus;
+	uint32_t corrErrorStatus;
+	uint32_t tlpHdr1;
+	uint32_t tlpHdr2;
+	uint32_t tlpHdr3;
+	uint32_t tlpHdr4;
+	uint32_t sourceId;
+
+	uint32_t rsv3;
+
+	// Record data about the call to allocate a buffer.
+	uint64_t errorClass;
+	uint64_t correlator;
+
+	//P7IOC MMIO Error Regs
+	uint64_t p7iocPlssr;                // n120
+	uint64_t p7iocCsr;                  // n110
+	uint64_t lemFir;                    // nC00
+	uint64_t lemErrorMask;              // nC18
+	uint64_t lemWOF;                    // nC40
+	uint64_t phbErrorStatus;            // nC80
+	uint64_t phbFirstErrorStatus;       // nC88
+	uint64_t phbErrorLog0;              // nCC0
+	uint64_t phbErrorLog1;              // nCC8
+	uint64_t mmioErrorStatus;           // nD00
+	uint64_t mmioFirstErrorStatus;      // nD08
+	uint64_t mmioErrorLog0;             // nD40
+	uint64_t mmioErrorLog1;             // nD48
+	uint64_t dma0ErrorStatus;           // nD80
+	uint64_t dma0FirstErrorStatus;      // nD88
+	uint64_t dma0ErrorLog0;             // nDC0
+	uint64_t dma0ErrorLog1;             // nDC8
+	uint64_t dma1ErrorStatus;           // nE00
+	uint64_t dma1FirstErrorStatus;      // nE08
+	uint64_t dma1ErrorLog0;             // nE40
+	uint64_t dma1ErrorLog1;             // nE48
+	uint64_t pestA[OPAL_P7IOC_NUM_PEST_REGS];
+	uint64_t pestB[OPAL_P7IOC_NUM_PEST_REGS];
+};
+
 typedef struct oppanel_line {
-	/* XXX */
+	const char * 	line;
+	uint64_t 	line_len;
 } oppanel_line_t;
 
 /* API functions */
@@ -413,6 +527,15 @@ int64_t opal_pci_map_pe_dma_window_real(uint64_t phb_id, uint16_t pe_number,
 					uint64_t pci_mem_size);
 int64_t opal_pci_reset(uint64_t phb_id, uint8_t reset_scope, uint8_t assert_state);
 
+int64_t opal_pci_get_hub_diag_data(uint64_t hub_id, void *diag_buffer, uint64_t diag_buffer_len);
+int64_t opal_pci_get_phb_diag_data(uint64_t phb_id, void *diag_buffer, uint64_t diag_buffer_len);
+int64_t opal_pci_fence_phb(uint64_t phb_id);
+int64_t opal_pci_reinit(uint64_t phb_id, uint8_t reinit_scope);
+int64_t opal_pci_mask_pe_error(uint64_t phb_id, uint16_t pe_number, uint8_t error_type, uint8_t mask_action);
+int64_t opal_set_slot_led_status(uint64_t phb_id, uint64_t slot_id, uint8_t led_type, uint8_t led_action);
+int64_t opal_get_epow_status(uint64_t *status);
+int64_t opal_set_system_attention_led(uint8_t led_action);
+
 /* Internal functions */
 extern int early_init_dt_scan_opal(unsigned long node, const char *uname, int depth, void *data);
 
diff --git a/arch/powerpc/include/asm/paca.h b/arch/powerpc/include/asm/paca.h
index 17722c73ba2..269c05a36d9 100644
--- a/arch/powerpc/include/asm/paca.h
+++ b/arch/powerpc/include/asm/paca.h
@@ -135,6 +135,7 @@ struct paca_struct {
 	u8 hard_enabled;		/* set if irqs are enabled in MSR */
 	u8 io_sync;			/* writel() needs spin_unlock sync */
 	u8 irq_work_pending;		/* IRQ_WORK interrupt while soft-disable */
+	u8 nap_state_lost;		/* NV GPR values lost in power7_idle */
 
 #ifdef CONFIG_PPC_POWERNV
 	/* Pointer to OPAL machine check event structure set by the
diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
index dd9c4fd038e..f072e974f8a 100644
--- a/arch/powerpc/include/asm/page.h
+++ b/arch/powerpc/include/asm/page.h
@@ -92,20 +92,34 @@ extern unsigned int HPAGE_SHIFT;
 #define PAGE_OFFSET	ASM_CONST(CONFIG_PAGE_OFFSET)
 #define LOAD_OFFSET	ASM_CONST((CONFIG_KERNEL_START-CONFIG_PHYSICAL_START))
 
-#if defined(CONFIG_RELOCATABLE)
+#if defined(CONFIG_NONSTATIC_KERNEL)
 #ifndef __ASSEMBLY__
 
 extern phys_addr_t memstart_addr;
 extern phys_addr_t kernstart_addr;
+
+#ifdef CONFIG_RELOCATABLE_PPC32
+extern long long virt_phys_offset;
 #endif
+
+#endif /* __ASSEMBLY__ */
 #define PHYSICAL_START	kernstart_addr
-#else
+
+#else	/* !CONFIG_NONSTATIC_KERNEL */
 #define PHYSICAL_START	ASM_CONST(CONFIG_PHYSICAL_START)
 #endif
 
+/* See Description below for VIRT_PHYS_OFFSET */
+#ifdef CONFIG_RELOCATABLE_PPC32
+#define VIRT_PHYS_OFFSET virt_phys_offset
+#else
+#define VIRT_PHYS_OFFSET (KERNELBASE - PHYSICAL_START)
+#endif
+
+
 #ifdef CONFIG_PPC64
 #define MEMORY_START	0UL
-#elif defined(CONFIG_RELOCATABLE)
+#elif defined(CONFIG_NONSTATIC_KERNEL)
 #define MEMORY_START	memstart_addr
 #else
 #define MEMORY_START	(PHYSICAL_START + PAGE_OFFSET - KERNELBASE)
@@ -125,12 +139,77 @@ extern phys_addr_t kernstart_addr;
  * determine MEMORY_START until then.  However we can determine PHYSICAL_START
  * from information at hand (program counter, TLB lookup).
  *
+ * On BookE with RELOCATABLE (RELOCATABLE_PPC32)
+ *
+ *   With RELOCATABLE_PPC32,  we support loading the kernel at any physical 
+ *   address without any restriction on the page alignment.
+ *
+ *   We find the runtime address of _stext and relocate ourselves based on 
+ *   the following calculation:
+ *
+ *  	  virtual_base = ALIGN_DOWN(KERNELBASE,256M) +
+ *  				MODULO(_stext.run,256M)
+ *   and create the following mapping:
+ *
+ * 	  ALIGN_DOWN(_stext.run,256M) => ALIGN_DOWN(KERNELBASE,256M)
+ *
+ *   When we process relocations, we cannot depend on the
+ *   existing equation for the __va()/__pa() translations:
+ *
+ * 	   __va(x) = (x)  - PHYSICAL_START + KERNELBASE
+ *
+ *   Where:
+ *   	 PHYSICAL_START = kernstart_addr = Physical address of _stext
+ *  	 KERNELBASE = Compiled virtual address of _stext.
+ *
+ *   This formula holds true iff, kernel load address is TLB page aligned.
+ *
+ *   In our case, we need to also account for the shift in the kernel Virtual 
+ *   address.
+ *
+ *   E.g.,
+ *
+ *   Let the kernel be loaded at 64MB and KERNELBASE be 0xc0000000 (same as PAGE_OFFSET).
+ *   In this case, we would be mapping 0 to 0xc0000000, and kernstart_addr = 64M
+ *
+ *   Now __va(1MB) = (0x100000) - (0x4000000) + 0xc0000000
+ *                 = 0xbc100000 , which is wrong.
+ *
+ *   Rather, it should be : 0xc0000000 + 0x100000 = 0xc0100000
+ *      	according to our mapping.
+ *
+ *   Hence we use the following formula to get the translations right:
+ *
+ * 	  __va(x) = (x) - [ PHYSICAL_START - Effective KERNELBASE ]
+ *
+ * 	  Where :
+ * 		PHYSICAL_START = dynamic load address.(kernstart_addr variable)
+ * 		Effective KERNELBASE = virtual_base =
+ * 				     = ALIGN_DOWN(KERNELBASE,256M) +
+ * 						MODULO(PHYSICAL_START,256M)
+ *
+ * 	To make the cost of __va() / __pa() more light weight, we introduce
+ * 	a new variable virt_phys_offset, which will hold :
+ *
+ * 	virt_phys_offset = Effective KERNELBASE - PHYSICAL_START
+ * 			 = ALIGN_DOWN(KERNELBASE,256M) - 
+ * 			 	ALIGN_DOWN(PHYSICALSTART,256M)
+ *
+ * 	Hence :
+ *
+ * 	__va(x) = x - PHYSICAL_START + Effective KERNELBASE
+ * 		= x + virt_phys_offset
+ *
+ * 		and
+ * 	__pa(x) = x + PHYSICAL_START - Effective KERNELBASE
+ * 		= x - virt_phys_offset
+ * 		
  * On non-Book-E PPC64 PAGE_OFFSET and MEMORY_START are constants so use
  * the other definitions for __va & __pa.
  */
 #ifdef CONFIG_BOOKE
-#define __va(x) ((void *)(unsigned long)((phys_addr_t)(x) - PHYSICAL_START + KERNELBASE))
-#define __pa(x) ((unsigned long)(x) + PHYSICAL_START - KERNELBASE)
+#define __va(x) ((void *)(unsigned long)((phys_addr_t)(x) + VIRT_PHYS_OFFSET))
+#define __pa(x) ((unsigned long)(x) - VIRT_PHYS_OFFSET)
 #else
 #define __va(x) ((void *)(unsigned long)((phys_addr_t)(x) + PAGE_OFFSET - MEMORY_START))
 #define __pa(x) ((unsigned long)(x) - PAGE_OFFSET + MEMORY_START)
@@ -290,6 +369,7 @@ extern void clear_user_page(void *page, unsigned long vaddr, struct page *pg);
 extern void copy_user_page(void *to, void *from, unsigned long vaddr,
 		struct page *p);
 extern int page_is_ram(unsigned long pfn);
+extern int devmem_is_allowed(unsigned long pfn);
 
 #ifdef CONFIG_PPC_SMLPAR
 void arch_free_page(struct page *page, int order);
diff --git a/arch/powerpc/include/asm/page_64.h b/arch/powerpc/include/asm/page_64.h
index fb40ede6bc0..fed85e6290e 100644
--- a/arch/powerpc/include/asm/page_64.h
+++ b/arch/powerpc/include/asm/page_64.h
@@ -130,7 +130,9 @@ do {						\
 
 #ifdef CONFIG_HUGETLB_PAGE
 
+#ifdef CONFIG_PPC_MM_SLICES
 #define HAVE_ARCH_HUGETLB_UNMAPPED_AREA
+#endif
 
 #endif /* !CONFIG_HUGETLB_PAGE */
 
diff --git a/arch/powerpc/include/asm/pci-bridge.h b/arch/powerpc/include/asm/pci-bridge.h
index 56b879ab3a4..5d487657322 100644
--- a/arch/powerpc/include/asm/pci-bridge.h
+++ b/arch/powerpc/include/asm/pci-bridge.h
@@ -153,8 +153,8 @@ struct pci_dn {
 
 	int	pci_ext_config_space;	/* for pci devices */
 
-#ifdef CONFIG_EEH
 	struct	pci_dev *pcidev;	/* back-pointer to the pci device */
+#ifdef CONFIG_EEH
 	int	class_code;		/* pci device class */
 	int	eeh_mode;		/* See eeh.h for possible EEH_MODEs */
 	int	eeh_config_addr;
@@ -164,6 +164,10 @@ struct pci_dn {
 	int	eeh_false_positives;	/* # times this device reported #ff's */
 	u32	config_space[16];	/* saved PCI config space */
 #endif
+#define IODA_INVALID_PE		(-1)
+#ifdef CONFIG_PPC_POWERNV
+	int	pe_number;
+#endif
 };
 
 /* Get the pointer to a device_node's pci_dn */
@@ -222,7 +226,6 @@ extern void pci_process_bridge_OF_ranges(struct pci_controller *hose,
 /* Allocate & free a PCI host bridge structure */
 extern struct pci_controller *pcibios_alloc_controller(struct device_node *dev);
 extern void pcibios_free_controller(struct pci_controller *phb);
-extern void pcibios_setup_phb_resources(struct pci_controller *hose);
 
 #ifdef CONFIG_PCI
 extern int pcibios_vaddr_is_ioport(void __iomem *address);
diff --git a/arch/powerpc/include/asm/pci.h b/arch/powerpc/include/asm/pci.h
index 49c3de582be..f54b3d26ce9 100644
--- a/arch/powerpc/include/asm/pci.h
+++ b/arch/powerpc/include/asm/pci.h
@@ -46,11 +46,6 @@ struct pci_dev;
 #define pcibios_assign_all_busses() \
 	(pci_has_flag(PCI_REASSIGN_ALL_BUS))
 
-static inline void pcibios_set_master(struct pci_dev *dev)
-{
-	/* No special bus mastering setup handling */
-}
-
 static inline void pcibios_penalize_isa_irq(int irq, int active)
 {
 	/* We don't do dynamic PCI IRQ allocation */
@@ -184,8 +179,6 @@ extern void of_scan_pci_bridge(struct pci_dev *dev);
 extern void of_scan_bus(struct device_node *node, struct pci_bus *bus);
 extern void of_rescan_bus(struct device_node *node, struct pci_bus *bus);
 
-extern int pci_read_irq_line(struct pci_dev *dev);
-
 struct file;
 extern pgprot_t	pci_phys_mem_access_prot(struct file *file,
 					 unsigned long pfn,
diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
index 88b0bd925a8..2e0e4110f7a 100644
--- a/arch/powerpc/include/asm/pgtable.h
+++ b/arch/powerpc/include/asm/pgtable.h
@@ -170,6 +170,9 @@ extern int ptep_set_access_flags(struct vm_area_struct *vma, unsigned long addre
 #define pgprot_cached_wthru(prot) (__pgprot((pgprot_val(prot) & ~_PAGE_CACHE_CTL) | \
 				            _PAGE_COHERENT | _PAGE_WRITETHRU))
 
+#define pgprot_cached_noncoherent(prot) \
+		(__pgprot(pgprot_val(prot) & ~_PAGE_CACHE_CTL))
+
 #define pgprot_writecombine pgprot_noncached_wc
 
 struct file;
diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h
index eb11a446720..b585bff1a02 100644
--- a/arch/powerpc/include/asm/processor.h
+++ b/arch/powerpc/include/asm/processor.h
@@ -382,6 +382,9 @@ static inline unsigned long get_clean_sp(struct pt_regs *regs, int is_32)
 }
 #endif
 
+extern unsigned long cpuidle_disable;
+enum idle_boot_override {IDLE_NO_OVERRIDE = 0, IDLE_POWERSAVE_OFF};
+
 #endif /* __KERNEL__ */
 #endif /* __ASSEMBLY__ */
 #endif /* _ASM_POWERPC_PROCESSOR_H */
diff --git a/arch/powerpc/include/asm/ptrace.h b/arch/powerpc/include/asm/ptrace.h
index 48223f9b872..78a205162fd 100644
--- a/arch/powerpc/include/asm/ptrace.h
+++ b/arch/powerpc/include/asm/ptrace.h
@@ -86,7 +86,18 @@ struct pt_regs {
 #define instruction_pointer(regs) ((regs)->nip)
 #define user_stack_pointer(regs) ((regs)->gpr[1])
 #define kernel_stack_pointer(regs) ((regs)->gpr[1])
-#define regs_return_value(regs) ((regs)->gpr[3])
+static inline int is_syscall_success(struct pt_regs *regs)
+{
+	return !(regs->ccr & 0x10000000);
+}
+
+static inline long regs_return_value(struct pt_regs *regs)
+{
+	if (is_syscall_success(regs))
+		return regs->gpr[3];
+	else
+		return -regs->gpr[3];
+}
 
 #ifdef CONFIG_SMP
 extern unsigned long profile_pc(struct pt_regs *regs);
diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index 559da199edb..7fdc2c0b7fa 100644
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h
@@ -951,6 +951,7 @@
 #define PVR_403GCX	0x00201400
 #define PVR_405GP	0x40110000
 #define PVR_476		0x11a52000
+#define PVR_476FPE	0x7ff50000
 #define PVR_STB03XXX	0x40310000
 #define PVR_NP405H	0x41410000
 #define PVR_NP405L	0x41610000
diff --git a/arch/powerpc/include/asm/reg_booke.h b/arch/powerpc/include/asm/reg_booke.h
index 03c48e819c8..500fe1dc43e 100644
--- a/arch/powerpc/include/asm/reg_booke.h
+++ b/arch/powerpc/include/asm/reg_booke.h
@@ -187,6 +187,10 @@
 #define SPRN_CSRR1	SPRN_SRR3 /* Critical Save and Restore Register 1 */
 #endif
 
+#ifdef CONFIG_PPC_ICSWX
+#define SPRN_HACOP	0x15F	/* Hypervisor Available Coprocessor Register */
+#endif
+
 /* Bit definitions for CCR1. */
 #define	CCR1_DPC	0x00000100 /* Disable L1 I-Cache/D-Cache parity checking */
 #define	CCR1_TCS	0x00000080 /* Timer Clock Select */
diff --git a/arch/powerpc/include/asm/rtas.h b/arch/powerpc/include/asm/rtas.h
index 41f69ae79d4..01c143bb77a 100644
--- a/arch/powerpc/include/asm/rtas.h
+++ b/arch/powerpc/include/asm/rtas.h
@@ -245,6 +245,12 @@ extern int early_init_dt_scan_rtas(unsigned long node,
 
 extern void pSeries_log_error(char *buf, unsigned int err_type, int fatal);
 
+#ifdef CONFIG_PPC_RTAS_DAEMON
+extern void rtas_cancel_event_scan(void);
+#else
+static inline void rtas_cancel_event_scan(void) { }
+#endif
+
 /* Error types logged.  */
 #define ERR_FLAG_ALREADY_LOGGED	0x0
 #define ERR_FLAG_BOOT		0x1 	/* log was pulled from NVRAM on boot */
@@ -307,5 +313,17 @@ static inline u32 rtas_config_addr(int busno, int devfn, int reg)
 extern void __cpuinit rtas_give_timebase(void);
 extern void __cpuinit rtas_take_timebase(void);
 
+#ifdef CONFIG_PPC_RTAS
+static inline int page_is_rtas_user_buf(unsigned long pfn)
+{
+	unsigned long paddr = (pfn << PAGE_SHIFT);
+	if (paddr >= rtas_rmo_buf && paddr < (rtas_rmo_buf + RTAS_RMOBUF_MAX))
+		return 1;
+	return 0;
+}
+#else
+static inline int page_is_rtas_user_buf(unsigned long pfn) { return 0;}
+#endif
+
 #endif /* __KERNEL__ */
 #endif /* _POWERPC_RTAS_H */
diff --git a/arch/powerpc/include/asm/rwsem.h b/arch/powerpc/include/asm/rwsem.h
deleted file mode 100644
index bb1e2cdeb9b..00000000000
--- a/arch/powerpc/include/asm/rwsem.h
+++ /dev/null
@@ -1,132 +0,0 @@
-#ifndef _ASM_POWERPC_RWSEM_H
-#define _ASM_POWERPC_RWSEM_H
-
-#ifndef _LINUX_RWSEM_H
-#error "Please don't include <asm/rwsem.h> directly, use <linux/rwsem.h> instead."
-#endif
-
-#ifdef __KERNEL__
-
-/*
- * R/W semaphores for PPC using the stuff in lib/rwsem.c.
- * Adapted largely from include/asm-i386/rwsem.h
- * by Paul Mackerras <paulus@samba.org>.
- */
-
-/*
- * the semaphore definition
- */
-#ifdef CONFIG_PPC64
-# define RWSEM_ACTIVE_MASK		0xffffffffL
-#else
-# define RWSEM_ACTIVE_MASK		0x0000ffffL
-#endif
-
-#define RWSEM_UNLOCKED_VALUE		0x00000000L
-#define RWSEM_ACTIVE_BIAS		0x00000001L
-#define RWSEM_WAITING_BIAS		(-RWSEM_ACTIVE_MASK-1)
-#define RWSEM_ACTIVE_READ_BIAS		RWSEM_ACTIVE_BIAS
-#define RWSEM_ACTIVE_WRITE_BIAS		(RWSEM_WAITING_BIAS + RWSEM_ACTIVE_BIAS)
-
-/*
- * lock for reading
- */
-static inline void __down_read(struct rw_semaphore *sem)
-{
-	if (unlikely(atomic_long_inc_return((atomic_long_t *)&sem->count) <= 0))
-		rwsem_down_read_failed(sem);
-}
-
-static inline int __down_read_trylock(struct rw_semaphore *sem)
-{
-	long tmp;
-
-	while ((tmp = sem->count) >= 0) {
-		if (tmp == cmpxchg(&sem->count, tmp,
-				   tmp + RWSEM_ACTIVE_READ_BIAS)) {
-			return 1;
-		}
-	}
-	return 0;
-}
-
-/*
- * lock for writing
- */
-static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
-{
-	long tmp;
-
-	tmp = atomic_long_add_return(RWSEM_ACTIVE_WRITE_BIAS,
-				     (atomic_long_t *)&sem->count);
-	if (unlikely(tmp != RWSEM_ACTIVE_WRITE_BIAS))
-		rwsem_down_write_failed(sem);
-}
-
-static inline void __down_write(struct rw_semaphore *sem)
-{
-	__down_write_nested(sem, 0);
-}
-
-static inline int __down_write_trylock(struct rw_semaphore *sem)
-{
-	long tmp;
-
-	tmp = cmpxchg(&sem->count, RWSEM_UNLOCKED_VALUE,
-		      RWSEM_ACTIVE_WRITE_BIAS);
-	return tmp == RWSEM_UNLOCKED_VALUE;
-}
-
-/*
- * unlock after reading
- */
-static inline void __up_read(struct rw_semaphore *sem)
-{
-	long tmp;
-
-	tmp = atomic_long_dec_return((atomic_long_t *)&sem->count);
-	if (unlikely(tmp < -1 && (tmp & RWSEM_ACTIVE_MASK) == 0))
-		rwsem_wake(sem);
-}
-
-/*
- * unlock after writing
- */
-static inline void __up_write(struct rw_semaphore *sem)
-{
-	if (unlikely(atomic_long_sub_return(RWSEM_ACTIVE_WRITE_BIAS,
-				 (atomic_long_t *)&sem->count) < 0))
-		rwsem_wake(sem);
-}
-
-/*
- * implement atomic add functionality
- */
-static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
-{
-	atomic_long_add(delta, (atomic_long_t *)&sem->count);
-}
-
-/*
- * downgrade write lock to read lock
- */
-static inline void __downgrade_write(struct rw_semaphore *sem)
-{
-	long tmp;
-
-	tmp = atomic_long_add_return(-RWSEM_WAITING_BIAS,
-				     (atomic_long_t *)&sem->count);
-	if (tmp < 0)
-		rwsem_downgrade_wake(sem);
-}
-
-/*
- * implement exchange and add functionality
- */
-static inline long rwsem_atomic_update(long delta, struct rw_semaphore *sem)
-{
-	return atomic_long_add_return(delta, (atomic_long_t *)&sem->count);
-}
-
-#endif	/* __KERNEL__ */
-#endif	/* _ASM_POWERPC_RWSEM_H */
diff --git a/arch/powerpc/include/asm/socket.h b/arch/powerpc/include/asm/socket.h
index 866f7606da6..2fc2af8fbf5 100644
--- a/arch/powerpc/include/asm/socket.h
+++ b/arch/powerpc/include/asm/socket.h
@@ -69,4 +69,7 @@
 
 #define SO_RXQ_OVFL             40
 
+#define SO_WIFI_STATUS		41
+#define SCM_WIFI_STATUS		SO_WIFI_STATUS
+
 #endif	/* _ASM_POWERPC_SOCKET_H */
diff --git a/arch/powerpc/include/asm/spu.h b/arch/powerpc/include/asm/spu.h
index 4e360bd4a35..93f280e2327 100644
--- a/arch/powerpc/include/asm/spu.h
+++ b/arch/powerpc/include/asm/spu.h
@@ -25,7 +25,7 @@
 #ifdef __KERNEL__
 
 #include <linux/workqueue.h>
-#include <linux/sysdev.h>
+#include <linux/device.h>
 #include <linux/mutex.h>
 
 #define LS_SIZE (256 * 1024)
@@ -166,7 +166,7 @@ struct spu {
 	/* beat only */
 	u64 shadow_int_mask_RW[3];
 
-	struct sys_device sysdev;
+	struct device dev;
 
 	int has_mem_affinity;
 	struct list_head aff_list;
@@ -237,7 +237,7 @@ extern long spu_sys_callback(struct spu_syscall_block *s);
 struct file;
 struct spufs_calls {
 	long (*create_thread)(const char __user *name,
-					unsigned int flags, mode_t mode,
+					unsigned int flags, umode_t mode,
 					struct file *neighbor);
 	long (*spu_run)(struct file *filp, __u32 __user *unpc,
 						__u32 __user *ustatus);
@@ -270,11 +270,11 @@ struct spufs_calls {
 int register_spu_syscalls(struct spufs_calls *calls);
 void unregister_spu_syscalls(struct spufs_calls *calls);
 
-int spu_add_sysdev_attr(struct sysdev_attribute *attr);
-void spu_remove_sysdev_attr(struct sysdev_attribute *attr);
+int spu_add_dev_attr(struct device_attribute *attr);
+void spu_remove_dev_attr(struct device_attribute *attr);
 
-int spu_add_sysdev_attr_group(struct attribute_group *attrs);
-void spu_remove_sysdev_attr_group(struct attribute_group *attrs);
+int spu_add_dev_attr_group(struct attribute_group *attrs);
+void spu_remove_dev_attr_group(struct attribute_group *attrs);
 
 int spu_handle_mm_fault(struct mm_struct *mm, unsigned long ea,
 		unsigned long dsisr, unsigned *flt);
diff --git a/arch/powerpc/include/asm/system.h b/arch/powerpc/include/asm/system.h
index e30a13d1ee7..c377457d1b8 100644
--- a/arch/powerpc/include/asm/system.h
+++ b/arch/powerpc/include/asm/system.h
@@ -193,8 +193,8 @@ extern void cacheable_memzero(void *p, unsigned int nb);
 extern void *cacheable_memcpy(void *, const void *, unsigned int);
 extern int do_page_fault(struct pt_regs *, unsigned long, unsigned long);
 extern void bad_page_fault(struct pt_regs *, unsigned long, int);
-extern int die(const char *, struct pt_regs *, long);
 extern void _exception(int, struct pt_regs *, int, unsigned long);
+extern void die(const char *, struct pt_regs *, long);
 extern void _nmask_and_or_msr(unsigned long nmask, unsigned long or_val);
 
 #ifdef CONFIG_BOOKE_WDT
@@ -221,6 +221,15 @@ extern unsigned long klimit;
 extern void *zalloc_maybe_bootmem(size_t size, gfp_t mask);
 
 extern int powersave_nap;	/* set if nap mode can be used in idle loop */
+void cpu_idle_wait(void);
+
+#ifdef CONFIG_PSERIES_IDLE
+extern void update_smt_snooze_delay(int snooze);
+extern int pseries_notify_cpuidle_add_cpu(int cpu);
+#else
+static inline void update_smt_snooze_delay(int snooze) {}
+static inline int pseries_notify_cpuidle_add_cpu(int cpu) { return 0; }
+#endif
 
 /*
  * Atomic exchange
diff --git a/arch/powerpc/include/asm/tce.h b/arch/powerpc/include/asm/tce.h
index f663634cccc..743f36b38e5 100644
--- a/arch/powerpc/include/asm/tce.h
+++ b/arch/powerpc/include/asm/tce.h
@@ -26,10 +26,14 @@
 
 /*
  * Tces come in two formats, one for the virtual bus and a different
- * format for PCI
+ * format for PCI.  PCI TCEs can have hardware or software maintianed
+ * coherency.
  */
-#define TCE_VB  0
-#define TCE_PCI 1
+#define TCE_VB			0
+#define TCE_PCI			1
+#define TCE_PCI_SWINV_CREATE	2
+#define TCE_PCI_SWINV_FREE	4
+#define TCE_PCI_SWINV_PAIR	8
 
 /* TCE page size is 4096 bytes (1 << 12) */
 
diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
index 836f231ec1f..96471494096 100644
--- a/arch/powerpc/include/asm/thread_info.h
+++ b/arch/powerpc/include/asm/thread_info.h
@@ -109,7 +109,6 @@ static inline struct thread_info *current_thread_info(void)
 #define TIF_RESTOREALL		11	/* Restore all regs (implies NOERROR) */
 #define TIF_NOERROR		12	/* Force successful syscall return */
 #define TIF_NOTIFY_RESUME	13	/* callback before returning to user */
-#define TIF_FREEZE		14	/* Freezing for suspend */
 #define TIF_SYSCALL_TRACEPOINT	15	/* syscall tracepoint instrumentation */
 #define TIF_RUNLATCH		16	/* Is the runlatch enabled? */
 
@@ -127,7 +126,6 @@ static inline struct thread_info *current_thread_info(void)
 #define _TIF_RESTOREALL		(1<<TIF_RESTOREALL)
 #define _TIF_NOERROR		(1<<TIF_NOERROR)
 #define _TIF_NOTIFY_RESUME	(1<<TIF_NOTIFY_RESUME)
-#define _TIF_FREEZE		(1<<TIF_FREEZE)
 #define _TIF_SYSCALL_TRACEPOINT	(1<<TIF_SYSCALL_TRACEPOINT)
 #define _TIF_RUNLATCH		(1<<TIF_RUNLATCH)
 #define _TIF_SYSCALL_T_OR_A	(_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
diff --git a/arch/powerpc/include/asm/time.h b/arch/powerpc/include/asm/time.h
index fe6f7c2c9c6..7eb10fb96cd 100644
--- a/arch/powerpc/include/asm/time.h
+++ b/arch/powerpc/include/asm/time.h
@@ -219,5 +219,7 @@ DECLARE_PER_CPU(struct cpu_usage, cpu_usage_array);
 extern void secondary_cpu_time_init(void);
 extern void iSeries_time_init_early(void);
 
+DECLARE_PER_CPU(u64, decrementers_next_tb);
+
 #endif /* __KERNEL__ */
 #endif /* __POWERPC_TIME_H */
diff --git a/arch/powerpc/include/asm/topology.h b/arch/powerpc/include/asm/topology.h
index 1e104af0848..c97185885c6 100644
--- a/arch/powerpc/include/asm/topology.h
+++ b/arch/powerpc/include/asm/topology.h
@@ -3,7 +3,7 @@
 #ifdef __KERNEL__
 
 
-struct sys_device;
+struct device;
 struct device_node;
 
 #ifdef CONFIG_NUMA
@@ -86,19 +86,19 @@ extern int __node_distance(int, int);
 
 extern void __init dump_numa_cpu_topology(void);
 
-extern int sysfs_add_device_to_node(struct sys_device *dev, int nid);
-extern void sysfs_remove_device_from_node(struct sys_device *dev, int nid);
+extern int sysfs_add_device_to_node(struct device *dev, int nid);
+extern void sysfs_remove_device_from_node(struct device *dev, int nid);
 
 #else
 
 static inline void dump_numa_cpu_topology(void) {}
 
-static inline int sysfs_add_device_to_node(struct sys_device *dev, int nid)
+static inline int sysfs_add_device_to_node(struct device *dev, int nid)
 {
 	return 0;
 }
 
-static inline void sysfs_remove_device_from_node(struct sys_device *dev,
+static inline void sysfs_remove_device_from_node(struct device *dev,
 						int nid)
 {
 }
diff --git a/arch/powerpc/include/asm/types.h b/arch/powerpc/include/asm/types.h
index 8947b9827bc..0abf7f2c6df 100644
--- a/arch/powerpc/include/asm/types.h
+++ b/arch/powerpc/include/asm/types.h
@@ -5,8 +5,11 @@
  * This is here because we used to use l64 for 64bit powerpc
  * and we don't want to impact user mode with our change to ll64
  * in the kernel.
+ *
+ * However, some user programs are fine with this.  They can
+ * flag __SANE_USERSPACE_TYPES__ to get int-ll64.h here.
  */
-#if defined(__powerpc64__) && !defined(__KERNEL__)
+#if !defined(__SANE_USERSPACE_TYPES__) && defined(__powerpc64__) && !defined(__KERNEL__)
 # include <asm-generic/int-l64.h>
 #else
 # include <asm-generic/int-ll64.h>
@@ -27,12 +30,6 @@
  * 2 of the License, or (at your option) any later version.
  */
 
-#ifdef __powerpc64__
-typedef unsigned int umode_t;
-#else
-typedef unsigned short umode_t;
-#endif
-
 typedef struct {
 	__u32 u[4];
 } __attribute__((aligned(16))) __vector128;
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index ce4f7f17911..ee728e433aa 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -85,6 +85,8 @@ extra-$(CONFIG_FSL_BOOKE)	:= head_fsl_booke.o
 extra-$(CONFIG_8xx)		:= head_8xx.o
 extra-y				+= vmlinux.lds
 
+obj-$(CONFIG_RELOCATABLE_PPC32)	+= reloc_32.o
+
 obj-$(CONFIG_PPC32)		+= entry_32.o setup_32.o
 obj-$(CONFIG_PPC64)		+= dma-iommu.o iommu.o
 obj-$(CONFIG_KGDB)		+= kgdb.o
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index 7c5324f1ec9..04caee7d9bc 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -208,6 +208,7 @@ int main(void)
 	DEFINE(PACA_USER_TIME, offsetof(struct paca_struct, user_time));
 	DEFINE(PACA_SYSTEM_TIME, offsetof(struct paca_struct, system_time));
 	DEFINE(PACA_TRAP_SAVE, offsetof(struct paca_struct, trap_save));
+	DEFINE(PACA_NAPSTATELOST, offsetof(struct paca_struct, nap_state_lost));
 #endif /* CONFIG_PPC64 */
 
 	/* RTAS */
diff --git a/arch/powerpc/kernel/cacheinfo.c b/arch/powerpc/kernel/cacheinfo.c
index a3c684b4c86..92c6b008dd2 100644
--- a/arch/powerpc/kernel/cacheinfo.c
+++ b/arch/powerpc/kernel/cacheinfo.c
@@ -451,15 +451,15 @@ out:
 static struct cache_dir *__cpuinit cacheinfo_create_cache_dir(unsigned int cpu_id)
 {
 	struct cache_dir *cache_dir;
-	struct sys_device *sysdev;
+	struct device *dev;
 	struct kobject *kobj = NULL;
 
-	sysdev = get_cpu_sysdev(cpu_id);
-	WARN_ONCE(!sysdev, "no sysdev for CPU %i\n", cpu_id);
-	if (!sysdev)
+	dev = get_cpu_device(cpu_id);
+	WARN_ONCE(!dev, "no dev for CPU %i\n", cpu_id);
+	if (!dev)
 		goto err;
 
-	kobj = kobject_create_and_add("cache", &sysdev->kobj);
+	kobj = kobject_create_and_add("cache", &dev->kobj);
 	if (!kobj)
 		goto err;
 
diff --git a/arch/powerpc/kernel/cpu_setup_a2.S b/arch/powerpc/kernel/cpu_setup_a2.S
index 7f818feaa7a..ebc62f42a23 100644
--- a/arch/powerpc/kernel/cpu_setup_a2.S
+++ b/arch/powerpc/kernel/cpu_setup_a2.S
@@ -41,11 +41,16 @@ _GLOBAL(__setup_cpu_a2)
 	 * core local but doing it always won't hurt
 	 */
 
-#ifdef CONFIG_PPC_WSP_COPRO
+#ifdef CONFIG_PPC_ICSWX
 	/* Make sure ACOP starts out as zero */
 	li	r3,0
 	mtspr   SPRN_ACOP,r3
 
+	/* Skip the following if we are in Guest mode */
+	mfmsr	r3
+	andis.	r0,r3,MSR_GS@h
+	bne	_icswx_skip_guest
+
 	/* Enable icswx instruction */
 	mfspr   r3,SPRN_A2_CCR2
 	ori     r3,r3,A2_CCR2_ENABLE_ICSWX
@@ -54,7 +59,8 @@ _GLOBAL(__setup_cpu_a2)
 	/* Unmask all CTs in HACOP */
 	li      r3,-1
 	mtspr   SPRN_HACOP,r3
-#endif /* CONFIG_PPC_WSP_COPRO */
+_icswx_skip_guest:
+#endif /* CONFIG_PPC_ICSWX */
 
 	/* Enable doorbell */
 	mfspr   r3,SPRN_A2_CCR2
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index edae5bb06f1..81db9e2a8a2 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -1505,6 +1505,19 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.machine_check		= machine_check_4xx,
 		.platform		= "ppc405",
 	},
+	{	/* APM8018X */
+		.pvr_mask		= 0xffff0000,
+		.pvr_value		= 0x7ff11432,
+		.cpu_name		= "APM8018X",
+		.cpu_features		= CPU_FTRS_40X,
+		.cpu_user_features	= PPC_FEATURE_32 |
+			PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
+		.mmu_features		= MMU_FTR_TYPE_40x,
+		.icache_bsize		= 32,
+		.dcache_bsize		= 32,
+		.machine_check		= machine_check_4xx,
+		.platform		= "ppc405",
+	},
 	{	/* default match */
 		.pvr_mask		= 0x00000000,
 		.pvr_value		= 0x00000000,
@@ -1830,6 +1843,20 @@ static struct cpu_spec __initdata cpu_specs[] = {
 		.machine_check		= machine_check_47x,
 		.platform		= "ppc470",
 	},
+	{ /* 476fpe */
+		.pvr_mask		= 0xffff0000,
+		.pvr_value		= 0x7ff50000,
+		.cpu_name		= "476fpe",
+		.cpu_features		= CPU_FTRS_47X | CPU_FTR_476_DD2,
+		.cpu_user_features	= COMMON_USER_BOOKE |
+			PPC_FEATURE_HAS_FPU,
+		.mmu_features		= MMU_FTR_TYPE_47x |
+			MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
+		.icache_bsize		= 32,
+		.dcache_bsize		= 128,
+		.machine_check		= machine_check_47x,
+		.platform		= "ppc470",
+	},
 	{ /* 476 iss */
 		.pvr_mask		= 0xffff0000,
 		.pvr_value		= 0x00050000,
diff --git a/arch/powerpc/kernel/crash.c b/arch/powerpc/kernel/crash.c
index d879809d5c4..28be3452e67 100644
--- a/arch/powerpc/kernel/crash.c
+++ b/arch/powerpc/kernel/crash.c
@@ -10,85 +10,85 @@
  *
  */
 
-#undef DEBUG
-
 #include <linux/kernel.h>
 #include <linux/smp.h>
 #include <linux/reboot.h>
 #include <linux/kexec.h>
-#include <linux/bootmem.h>
 #include <linux/export.h>
 #include <linux/crash_dump.h>
 #include <linux/delay.h>
-#include <linux/elf.h>
-#include <linux/elfcore.h>
 #include <linux/init.h>
 #include <linux/irq.h>
 #include <linux/types.h>
-#include <linux/memblock.h>
 
 #include <asm/processor.h>
 #include <asm/machdep.h>
 #include <asm/kexec.h>
 #include <asm/kdump.h>
 #include <asm/prom.h>
-#include <asm/firmware.h>
 #include <asm/smp.h>
 #include <asm/system.h>
 #include <asm/setjmp.h>
 
-#ifdef DEBUG
-#include <asm/udbg.h>
-#define DBG(fmt...) udbg_printf(fmt)
-#else
-#define DBG(fmt...)
-#endif
+/*
+ * The primary CPU waits a while for all secondary CPUs to enter. This is to
+ * avoid sending an IPI if the secondary CPUs are entering
+ * crash_kexec_secondary on their own (eg via a system reset).
+ *
+ * The secondary timeout has to be longer than the primary. Both timeouts are
+ * in milliseconds.
+ */
+#define PRIMARY_TIMEOUT		500
+#define SECONDARY_TIMEOUT	1000
 
-/* This keeps a track of which one is crashing cpu. */
+#define IPI_TIMEOUT		10000
+#define REAL_MODE_TIMEOUT	10000
+
+/* This keeps a track of which one is the crashing cpu. */
 int crashing_cpu = -1;
-static cpumask_t cpus_in_crash = CPU_MASK_NONE;
-cpumask_t cpus_in_sr = CPU_MASK_NONE;
+static atomic_t cpus_in_crash;
+static int time_to_dump;
 
 #define CRASH_HANDLER_MAX 3
 /* NULL terminated list of shutdown handles */
 static crash_shutdown_t crash_shutdown_handles[CRASH_HANDLER_MAX+1];
 static DEFINE_SPINLOCK(crash_handlers_lock);
 
+static unsigned long crash_shutdown_buf[JMP_BUF_LEN];
+static int crash_shutdown_cpu = -1;
+
+static int handle_fault(struct pt_regs *regs)
+{
+	if (crash_shutdown_cpu == smp_processor_id())
+		longjmp(crash_shutdown_buf, 1);
+	return 0;
+}
+
 #ifdef CONFIG_SMP
-static atomic_t enter_on_soft_reset = ATOMIC_INIT(0);
 
 void crash_ipi_callback(struct pt_regs *regs)
 {
+	static cpumask_t cpus_state_saved = CPU_MASK_NONE;
+
 	int cpu = smp_processor_id();
 
 	if (!cpu_online(cpu))
 		return;
 
 	hard_irq_disable();
-	if (!cpumask_test_cpu(cpu, &cpus_in_crash))
+	if (!cpumask_test_cpu(cpu, &cpus_state_saved)) {
 		crash_save_cpu(regs, cpu);
-	cpumask_set_cpu(cpu, &cpus_in_crash);
-
-	/*
-	 * Entered via soft-reset - could be the kdump
-	 * process is invoked using soft-reset or user activated
-	 * it if some CPU did not respond to an IPI.
-	 * For soft-reset, the secondary CPU can enter this func
-	 * twice. 1 - using IPI, and 2. soft-reset.
-	 * Tell the kexec CPU that entered via soft-reset and ready
-	 * to go down.
-	 */
-	if (cpumask_test_cpu(cpu, &cpus_in_sr)) {
-		cpumask_clear_cpu(cpu, &cpus_in_sr);
-		atomic_inc(&enter_on_soft_reset);
+		cpumask_set_cpu(cpu, &cpus_state_saved);
 	}
 
+	atomic_inc(&cpus_in_crash);
+	smp_mb__after_atomic_inc();
+
 	/*
 	 * Starting the kdump boot.
 	 * This barrier is needed to make sure that all CPUs are stopped.
-	 * If not, soft-reset will be invoked to bring other CPUs.
 	 */
-	while (!cpumask_test_cpu(crashing_cpu, &cpus_in_crash))
+	while (!time_to_dump)
 		cpu_relax();
 
 	if (ppc_md.kexec_cpu_down)
@@ -103,106 +103,99 @@ void crash_ipi_callback(struct pt_regs *regs)
 	/* NOTREACHED */
 }
 
-/*
- * Wait until all CPUs are entered via soft-reset.
- */
-static void crash_soft_reset_check(int cpu)
-{
-	unsigned int ncpus = num_online_cpus() - 1;/* Excluding the panic cpu */
-
-	cpumask_clear_cpu(cpu, &cpus_in_sr);
-	while (atomic_read(&enter_on_soft_reset) != ncpus)
-		cpu_relax();
-}
-
-
 static void crash_kexec_prepare_cpus(int cpu)
 {
 	unsigned int msecs;
-
 	unsigned int ncpus = num_online_cpus() - 1;/* Excluding the panic cpu */
+	int tries = 0;
+	int (*old_handler)(struct pt_regs *regs);
+
+	printk(KERN_EMERG "Sending IPI to other CPUs\n");
 
 	crash_send_ipi(crash_ipi_callback);
 	smp_wmb();
 
+again:
 	/*
 	 * FIXME: Until we will have the way to stop other CPUs reliably,
 	 * the crash CPU will send an IPI and wait for other CPUs to
 	 * respond.
-	 * Delay of at least 10 seconds.
 	 */
-	printk(KERN_EMERG "Sending IPI to other cpus...\n");
-	msecs = 10000;
-	while ((cpumask_weight(&cpus_in_crash) < ncpus) && (--msecs > 0)) {
-		cpu_relax();
+	msecs = IPI_TIMEOUT;
+	while ((atomic_read(&cpus_in_crash) < ncpus) && (--msecs > 0))
 		mdelay(1);
-	}
 
 	/* Would it be better to replace the trap vector here? */
 
+	if (atomic_read(&cpus_in_crash) >= ncpus) {
+		printk(KERN_EMERG "IPI complete\n");
+		return;
+	}
+
+	printk(KERN_EMERG "ERROR: %d cpu(s) not responding\n",
+		ncpus - atomic_read(&cpus_in_crash));
+
 	/*
-	 * FIXME: In case if we do not get all CPUs, one possibility: ask the
-	 * user to do soft reset such that we get all.
-	 * Soft-reset will be used until better mechanism is implemented.
+	 * If we have a panic timeout set then we can't wait indefinitely
+	 * for someone to activate system reset. We also give up on the
+	 * second time through if system reset fail to work.
 	 */
-	if (cpumask_weight(&cpus_in_crash) < ncpus) {
-		printk(KERN_EMERG "done waiting: %d cpu(s) not responding\n",
-			ncpus - cpumask_weight(&cpus_in_crash));
-		printk(KERN_EMERG "Activate soft-reset to stop other cpu(s)\n");
-		cpumask_clear(&cpus_in_sr);
-		atomic_set(&enter_on_soft_reset, 0);
-		while (cpumask_weight(&cpus_in_crash) < ncpus)
-			cpu_relax();
-	}
+	if ((panic_timeout > 0) || (tries > 0))
+		return;
+
 	/*
-	 * Make sure all CPUs are entered via soft-reset if the kdump is
-	 * invoked using soft-reset.
+	 * A system reset will cause all CPUs to take an 0x100 exception.
+	 * The primary CPU returns here via setjmp, and the secondary
+	 * CPUs reexecute the crash_kexec_secondary path.
 	 */
-	if (cpumask_test_cpu(cpu, &cpus_in_sr))
-		crash_soft_reset_check(cpu);
-	/* Leave the IPI callback set */
+	old_handler = __debugger;
+	__debugger = handle_fault;
+	crash_shutdown_cpu = smp_processor_id();
+
+	if (setjmp(crash_shutdown_buf) == 0) {
+		printk(KERN_EMERG "Activate system reset (dumprestart) "
+				  "to stop other cpu(s)\n");
+
+		/*
+		 * A system reset will force all CPUs to execute the
+		 * crash code again. We need to reset cpus_in_crash so we
+		 * wait for everyone to do this.
+		 */
+		atomic_set(&cpus_in_crash, 0);
+		smp_mb();
+
+		while (atomic_read(&cpus_in_crash) < ncpus)
+			cpu_relax();
+	}
+
+	crash_shutdown_cpu = -1;
+	__debugger = old_handler;
+
+	tries++;
+	goto again;
 }
 
 /*
- * This function will be called by secondary cpus or by kexec cpu
- * if soft-reset is activated to stop some CPUs.
+ * This function will be called by secondary cpus.
  */
 void crash_kexec_secondary(struct pt_regs *regs)
 {
-	int cpu = smp_processor_id();
 	unsigned long flags;
-	int msecs = 5;
+	int msecs = SECONDARY_TIMEOUT;
 
 	local_irq_save(flags);
-	/* Wait 5ms if the kexec CPU is not entered yet. */
+
+	/* Wait for the primary crash CPU to signal its progress */
 	while (crashing_cpu < 0) {
 		if (--msecs < 0) {
-			/*
-			 * Either kdump image is not loaded or
-			 * kdump process is not started - Probably xmon
-			 * exited using 'x'(exit and recover) or
-			 * kexec_should_crash() failed for all running tasks.
-			 */
-			cpumask_clear_cpu(cpu, &cpus_in_sr);
+			/* No response, kdump image may not have been loaded */
 			local_irq_restore(flags);
 			return;
 		}
+
 		mdelay(1);
-		cpu_relax();
-	}
-	if (cpu == crashing_cpu) {
-		/*
-		 * Panic CPU will enter this func only via soft-reset.
-		 * Wait until all secondary CPUs entered and
-		 * then start kexec boot.
-		 */
-		crash_soft_reset_check(cpu);
-		cpumask_set_cpu(crashing_cpu, &cpus_in_crash);
-		if (ppc_md.kexec_cpu_down)
-			ppc_md.kexec_cpu_down(1, 0);
-		machine_kexec(kexec_crash_image);
-		/* NOTREACHED */
 	}
+
 	crash_ipi_callback(regs);
 }
 
@@ -211,7 +204,7 @@ void crash_kexec_secondary(struct pt_regs *regs)
 static void crash_kexec_prepare_cpus(int cpu)
 {
 	/*
-	 * move the secondarys to us so that we can copy
+	 * move the secondaries to us so that we can copy
 	 * the new kernel 0-0x100 safely
 	 *
 	 * do this if kexec in setup.c ?
@@ -225,7 +218,6 @@ static void crash_kexec_prepare_cpus(int cpu)
 
 void crash_kexec_secondary(struct pt_regs *regs)
 {
-	cpumask_clear(&cpus_in_sr);
 }
 #endif	/* CONFIG_SMP */
 
@@ -236,7 +228,7 @@ static void crash_kexec_wait_realmode(int cpu)
 	unsigned int msecs;
 	int i;
 
-	msecs = 10000;
+	msecs = REAL_MODE_TIMEOUT;
 	for (i=0; i < nr_cpu_ids && msecs > 0; i++) {
 		if (i == cpu)
 			continue;
@@ -308,22 +300,11 @@ int crash_shutdown_unregister(crash_shutdown_t handler)
 }
 EXPORT_SYMBOL(crash_shutdown_unregister);
 
-static unsigned long crash_shutdown_buf[JMP_BUF_LEN];
-static int crash_shutdown_cpu = -1;
-
-static int handle_fault(struct pt_regs *regs)
-{
-	if (crash_shutdown_cpu == smp_processor_id())
-		longjmp(crash_shutdown_buf, 1);
-	return 0;
-}
-
 void default_machine_crash_shutdown(struct pt_regs *regs)
 {
 	unsigned int i;
 	int (*old_handler)(struct pt_regs *regs);
 
-
 	/*
 	 * This function is only called after the system
 	 * has panicked or is otherwise in a critical state.
@@ -341,15 +322,26 @@ void default_machine_crash_shutdown(struct pt_regs *regs)
 	 * such that another IPI will not be sent.
 	 */
 	crashing_cpu = smp_processor_id();
-	crash_save_cpu(regs, crashing_cpu);
+
+	/*
+	 * If we came in via system reset, wait a while for the secondary
+	 * CPUs to enter.
+	 */
+	if (TRAP(regs) == 0x100)
+		mdelay(PRIMARY_TIMEOUT);
+
 	crash_kexec_prepare_cpus(crashing_cpu);
-	cpumask_set_cpu(crashing_cpu, &cpus_in_crash);
+
+	crash_save_cpu(regs, crashing_cpu);
+
+	time_to_dump = 1;
+
 	crash_kexec_wait_realmode(crashing_cpu);
 
 	machine_kexec_mask_interrupts();
 
 	/*
-	 * Call registered shutdown routines savely.  Swap out
+	 * Call registered shutdown routines safely.  Swap out
 	 * __debugger_fault_handler, and replace on exit.
 	 */
 	old_handler = __debugger_fault_handler;
diff --git a/arch/powerpc/kernel/crash_dump.c b/arch/powerpc/kernel/crash_dump.c
index 424afb6b8fb..b3ba5163eae 100644
--- a/arch/powerpc/kernel/crash_dump.c
+++ b/arch/powerpc/kernel/crash_dump.c
@@ -28,7 +28,7 @@
 #define DBG(fmt...)
 #endif
 
-#ifndef CONFIG_RELOCATABLE
+#ifndef CONFIG_NONSTATIC_KERNEL
 void __init reserve_kdump_trampoline(void)
 {
 	memblock_reserve(0, KDUMP_RESERVE_LIMIT);
@@ -67,7 +67,7 @@ void __init setup_kdump_trampoline(void)
 
 	DBG(" <- setup_kdump_trampoline()\n");
 }
-#endif /* CONFIG_RELOCATABLE */
+#endif /* CONFIG_NONSTATIC_KERNEL */
 
 static int __init parse_savemaxmem(char *p)
 {
diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
index cf9c69b9189..d4be7bb3dbd 100644
--- a/arch/powerpc/kernel/exceptions-64s.S
+++ b/arch/powerpc/kernel/exceptions-64s.S
@@ -65,7 +65,7 @@ BEGIN_FTR_SECTION
 	lbz	r0,PACAPROCSTART(r13)
 	cmpwi	r0,0x80
 	bne	1f
-	li	r0,0
+	li	r0,1
 	stb	r0,PACAPROCSTART(r13)
 	b	kvm_start_guest
 1:
diff --git a/arch/powerpc/kernel/head_44x.S b/arch/powerpc/kernel/head_44x.S
index b725dab0f88..7dd2981bcc5 100644
--- a/arch/powerpc/kernel/head_44x.S
+++ b/arch/powerpc/kernel/head_44x.S
@@ -64,6 +64,35 @@ _ENTRY(_start);
 	mr	r31,r3		/* save device tree ptr */
 	li	r24,0		/* CPU number */
 
+#ifdef CONFIG_RELOCATABLE
+/*
+ * Relocate ourselves to the current runtime address.
+ * This is called only by the Boot CPU.
+ * "relocate" is called with our current runtime virutal
+ * address.
+ * r21 will be loaded with the physical runtime address of _stext
+ */
+	bl	0f				/* Get our runtime address */
+0:	mflr	r21				/* Make it accessible */
+	addis	r21,r21,(_stext - 0b)@ha
+	addi	r21,r21,(_stext - 0b)@l 	/* Get our current runtime base */
+
+	/*
+	 * We have the runtime (virutal) address of our base.
+	 * We calculate our shift of offset from a 256M page.
+	 * We could map the 256M page we belong to at PAGE_OFFSET and
+	 * get going from there.
+	 */
+	lis	r4,KERNELBASE@h
+	ori	r4,r4,KERNELBASE@l
+	rlwinm	r6,r21,0,4,31			/* r6 = PHYS_START % 256M */
+	rlwinm	r5,r4,0,4,31			/* r5 = KERNELBASE % 256M */
+	subf	r3,r5,r6			/* r3 = r6 - r5 */
+	add	r3,r4,r3			/* Required Virutal Address */
+
+	bl	relocate
+#endif
+
 	bl	init_cpu_state
 
 	/*
@@ -88,6 +117,65 @@ _ENTRY(_start);
 
 #ifdef CONFIG_RELOCATABLE
 	/*
+	 * Relocatable kernel support based on processing of dynamic
+	 * relocation entries.
+	 *
+	 * r25 will contain RPN/ERPN for the start address of memory
+	 * r21 will contain the current offset of _stext
+	 */
+	lis	r3,kernstart_addr@ha
+	la	r3,kernstart_addr@l(r3)
+
+	/*
+	 * Compute the kernstart_addr.
+	 * kernstart_addr => (r6,r8)
+	 * kernstart_addr & ~0xfffffff => (r6,r7)
+	 */
+	rlwinm	r6,r25,0,28,31	/* ERPN. Bits 32-35 of Address */
+	rlwinm	r7,r25,0,0,3	/* RPN - assuming 256 MB page size */
+	rlwinm	r8,r21,0,4,31	/* r8 = (_stext & 0xfffffff) */
+	or	r8,r7,r8	/* Compute the lower 32bit of kernstart_addr */
+
+	/* Store kernstart_addr */
+	stw	r6,0(r3)	/* higher 32bit */
+	stw	r8,4(r3)	/* lower 32bit  */
+
+	/*
+	 * Compute the virt_phys_offset :
+	 * virt_phys_offset = stext.run - kernstart_addr
+	 *
+	 * stext.run = (KERNELBASE & ~0xfffffff) + (kernstart_addr & 0xfffffff)
+	 * When we relocate, we have :
+	 *
+	 *	(kernstart_addr & 0xfffffff) = (stext.run & 0xfffffff)
+	 *
+	 * hence:
+	 *  virt_phys_offset = (KERNELBASE & ~0xfffffff) - (kernstart_addr & ~0xfffffff)
+	 *
+	 */
+
+	/* KERNELBASE&~0xfffffff => (r4,r5) */
+	li	r4, 0		/* higer 32bit */
+	lis	r5,KERNELBASE@h
+	rlwinm	r5,r5,0,0,3	/* Align to 256M, lower 32bit */
+
+	/*
+	 * 64bit subtraction.
+	 */
+	subfc	r5,r7,r5
+	subfe	r4,r6,r4
+
+	/* Store virt_phys_offset */
+	lis	r3,virt_phys_offset@ha
+	la	r3,virt_phys_offset@l(r3)
+
+	stw	r4,0(r3)
+	stw	r5,4(r3)
+
+#elif defined(CONFIG_DYNAMIC_MEMSTART)
+	/*
+	 * Mapping based, page aligned dynamic kernel loading.
+	 *
 	 * r25 will contain RPN/ERPN for the start address of memory
 	 *
 	 * Add the difference between KERNELBASE and PAGE_OFFSET to the
@@ -732,6 +820,8 @@ _GLOBAL(init_cpu_state)
 	/* We use the PVR to differenciate 44x cores from 476 */
 	mfspr	r3,SPRN_PVR
 	srwi	r3,r3,16
+	cmplwi	cr0,r3,PVR_476FPE@h
+	beq	head_start_47x
 	cmplwi	cr0,r3,PVR_476@h
 	beq	head_start_47x
 	cmplwi	cr0,r3,PVR_476_ISS@h
@@ -800,12 +890,29 @@ skpinv:	addi	r4,r4,1				/* Increment */
 /*
  * Configure and load pinned entry into TLB slot 63.
  */
+#ifdef CONFIG_NONSTATIC_KERNEL
+	/*
+	 * In case of a NONSTATIC_KERNEL we reuse the TLB XLAT
+	 * entries of the initial mapping set by the boot loader.
+	 * The XLAT entry is stored in r25
+	 */
+
+	/* Read the XLAT entry for our current mapping */
+	tlbre	r25,r23,PPC44x_TLB_XLAT
+
+	lis	r3,KERNELBASE@h
+	ori	r3,r3,KERNELBASE@l
+
+	/* Use our current RPN entry */
+	mr	r4,r25
+#else
 
 	lis	r3,PAGE_OFFSET@h
 	ori	r3,r3,PAGE_OFFSET@l
 
 	/* Kernel is at the base of RAM */
 	li r4, 0			/* Load the kernel physical address */
+#endif
 
 	/* Load the kernel PID = 0 */
 	li	r0,0
diff --git a/arch/powerpc/kernel/head_fsl_booke.S b/arch/powerpc/kernel/head_fsl_booke.S
index 9f5d210ddf3..d5d78c4ceef 100644
--- a/arch/powerpc/kernel/head_fsl_booke.S
+++ b/arch/powerpc/kernel/head_fsl_booke.S
@@ -197,7 +197,7 @@ _ENTRY(__early_start)
 
 	bl	early_init
 
-#ifdef CONFIG_RELOCATABLE
+#ifdef CONFIG_DYNAMIC_MEMSTART
 	lis	r3,kernstart_addr@ha
 	la	r3,kernstart_addr@l(r3)
 #ifdef CONFIG_PHYS_64BIT
diff --git a/arch/powerpc/kernel/idle.c b/arch/powerpc/kernel/idle.c
index 9c3cd490b1b..0a48bf5db6c 100644
--- a/arch/powerpc/kernel/idle.c
+++ b/arch/powerpc/kernel/idle.c
@@ -39,19 +39,17 @@
 #define cpu_should_die()	0
 #endif
 
+unsigned long cpuidle_disable = IDLE_NO_OVERRIDE;
+EXPORT_SYMBOL(cpuidle_disable);
+
 static int __init powersave_off(char *arg)
 {
 	ppc_md.power_save = NULL;
+	cpuidle_disable = IDLE_POWERSAVE_OFF;
 	return 0;
 }
 __setup("powersave=off", powersave_off);
 
-#if defined(CONFIG_PPC_PSERIES) && defined(CONFIG_TRACEPOINTS)
-static const bool idle_uses_rcu = 1;
-#else
-static const bool idle_uses_rcu;
-#endif
-
 /*
  * The body of the idle task.
  */
@@ -63,8 +61,7 @@ void cpu_idle(void)
 	set_thread_flag(TIF_POLLING_NRFLAG);
 	while (1) {
 		tick_nohz_idle_enter();
-		if (!idle_uses_rcu)
-			rcu_idle_enter();
+		rcu_idle_enter();
 
 		while (!need_resched() && !cpu_should_die()) {
 			ppc64_runlatch_off();
@@ -102,8 +99,7 @@ void cpu_idle(void)
 
 		HMT_medium();
 		ppc64_runlatch_on();
-		if (!idle_uses_rcu)
-			rcu_idle_exit();
+		rcu_idle_exit();
 		tick_nohz_idle_exit();
 		preempt_enable_no_resched();
 		if (cpu_should_die())
@@ -113,6 +109,29 @@ void cpu_idle(void)
 	}
 }
 
+
+/*
+ * cpu_idle_wait - Used to ensure that all the CPUs come out of the old
+ * idle loop and start using the new idle loop.
+ * Required while changing idle handler on SMP systems.
+ * Caller must have changed idle handler to the new value before the call.
+ * This window may be larger on shared systems.
+ */
+void cpu_idle_wait(void)
+{
+	int cpu;
+	smp_mb();
+
+	/* kick all the CPUs so that they exit out of old idle routine */
+	get_online_cpus();
+	for_each_online_cpu(cpu) {
+		if (cpu != smp_processor_id())
+			smp_send_reschedule(cpu);
+	}
+	put_online_cpus();
+}
+EXPORT_SYMBOL_GPL(cpu_idle_wait);
+
 int powersave_nap;
 
 #ifdef CONFIG_SYSCTL
diff --git a/arch/powerpc/kernel/idle_power7.S b/arch/powerpc/kernel/idle_power7.S
index 3a70845a51c..fcdff198da4 100644
--- a/arch/powerpc/kernel/idle_power7.S
+++ b/arch/powerpc/kernel/idle_power7.S
@@ -54,6 +54,7 @@ _GLOBAL(power7_idle)
 	li	r0,0
 	stb	r0,PACASOFTIRQEN(r13)	/* we'll hard-enable shortly */
 	stb	r0,PACAHARDIRQEN(r13)
+	stb	r0,PACA_NAPSTATELOST(r13)
 
 	/* Continue saving state */
 	SAVE_GPR(2, r1)
@@ -86,6 +87,9 @@ _GLOBAL(power7_wakeup_loss)
 	rfid
 
 _GLOBAL(power7_wakeup_noloss)
+	lbz	r0,PACA_NAPSTATELOST(r13)
+	cmpwi	r0,0
+	bne	.power7_wakeup_loss
 	ld	r1,PACAR1(r13)
 	ld	r4,_MSR(r1)
 	ld	r5,_NIP(r1)
diff --git a/arch/powerpc/kernel/iomap.c b/arch/powerpc/kernel/iomap.c
index 26279180739..97a3715ac8b 100644
--- a/arch/powerpc/kernel/iomap.c
+++ b/arch/powerpc/kernel/iomap.c
@@ -119,24 +119,6 @@ EXPORT_SYMBOL(ioport_map);
 EXPORT_SYMBOL(ioport_unmap);
 
 #ifdef CONFIG_PCI
-void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max)
-{
-	resource_size_t start = pci_resource_start(dev, bar);
-	resource_size_t len = pci_resource_len(dev, bar);
-	unsigned long flags = pci_resource_flags(dev, bar);
-
-	if (!len)
-		return NULL;
-	if (max && len > max)
-		len = max;
-	if (flags & IORESOURCE_IO)
-		return ioport_map(start, len);
-	if (flags & IORESOURCE_MEM)
-		return ioremap(start, len);
-	/* What? */
-	return NULL;
-}
-
 void pci_iounmap(struct pci_dev *dev, void __iomem *addr)
 {
 	if (isa_vaddr_is_ioport(addr))
@@ -146,6 +128,5 @@ void pci_iounmap(struct pci_dev *dev, void __iomem *addr)
 	iounmap(addr);
 }
 
-EXPORT_SYMBOL(pci_iomap);
 EXPORT_SYMBOL(pci_iounmap);
 #endif /* CONFIG_PCI */
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 5c3c46948d9..701d4aceb4f 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -115,6 +115,15 @@ static inline notrace void set_soft_enabled(unsigned long enable)
 	: : "r" (enable), "i" (offsetof(struct paca_struct, soft_enabled)));
 }
 
+static inline notrace void decrementer_check_overflow(void)
+{
+	u64 now = get_tb_or_rtc();
+	u64 *next_tb = &__get_cpu_var(decrementers_next_tb);
+
+	if (now >= *next_tb)
+		set_dec(1);
+}
+
 notrace void arch_local_irq_restore(unsigned long en)
 {
 	/*
@@ -164,24 +173,21 @@ notrace void arch_local_irq_restore(unsigned long en)
 	 */
 	local_paca->hard_enabled = en;
 
-#ifndef CONFIG_BOOKE
-	/* On server, re-trigger the decrementer if it went negative since
-	 * some processors only trigger on edge transitions of the sign bit.
-	 *
-	 * BookE has a level sensitive decrementer (latches in TSR) so we
-	 * don't need that
+	/*
+	 * Trigger the decrementer if we have a pending event. Some processors
+	 * only trigger on edge transitions of the sign bit. We might also
+	 * have disabled interrupts long enough that the decrementer wrapped
+	 * to positive.
 	 */
-	if ((int)mfspr(SPRN_DEC) < 0)
-		mtspr(SPRN_DEC, 1);
-#endif /* CONFIG_BOOKE */
+	decrementer_check_overflow();
 
 	/*
 	 * Force the delivery of pending soft-disabled interrupts on PS3.
 	 * Any HV call will have this side effect.
 	 */
 	if (firmware_has_feature(FW_FEATURE_PS3_LV1)) {
-		u64 tmp;
-		lv1_get_version_info(&tmp);
+		u64 tmp, tmp2;
+		lv1_get_version_info(&tmp, &tmp2);
 	}
 
 	__hard_irq_enable();
diff --git a/arch/powerpc/kernel/legacy_serial.c b/arch/powerpc/kernel/legacy_serial.c
index c7b5afeecaf..3fea3689527 100644
--- a/arch/powerpc/kernel/legacy_serial.c
+++ b/arch/powerpc/kernel/legacy_serial.c
@@ -441,6 +441,9 @@ static void __init fixup_port_irq(int index,
 		return;
 
 	port->irq = virq;
+
+	if (of_device_is_compatible(np, "fsl,ns16550"))
+		port->handle_irq = fsl8250_handle_irq;
 }
 
 static void __init fixup_port_pio(int index,
diff --git a/arch/powerpc/kernel/lparcfg.c b/arch/powerpc/kernel/lparcfg.c
index 84daabe2fcb..578f35f1872 100644
--- a/arch/powerpc/kernel/lparcfg.c
+++ b/arch/powerpc/kernel/lparcfg.c
@@ -783,7 +783,7 @@ static const struct file_operations lparcfg_fops = {
 static int __init lparcfg_init(void)
 {
 	struct proc_dir_entry *ent;
-	mode_t mode = S_IRUSR | S_IRGRP | S_IROTH;
+	umode_t mode = S_IRUSR | S_IRGRP | S_IROTH;
 
 	/* Allow writing if we have FW_FEATURE_SPLPAR */
 	if (firmware_has_feature(FW_FEATURE_SPLPAR) &&
diff --git a/arch/powerpc/kernel/machine_kexec.c b/arch/powerpc/kernel/machine_kexec.c
index a2158a395d9..c957b1202bd 100644
--- a/arch/powerpc/kernel/machine_kexec.c
+++ b/arch/powerpc/kernel/machine_kexec.c
@@ -125,7 +125,7 @@ void __init reserve_crashkernel(void)
 
 	crash_size = resource_size(&crashk_res);
 
-#ifndef CONFIG_RELOCATABLE
+#ifndef CONFIG_NONSTATIC_KERNEL
 	if (crashk_res.start != KDUMP_KERNELBASE)
 		printk("Crash kernel location must be 0x%x\n",
 				KDUMP_KERNELBASE);
diff --git a/arch/powerpc/kernel/machine_kexec_32.c b/arch/powerpc/kernel/machine_kexec_32.c
index e63f2e7d2ef..affe5dcce7f 100644
--- a/arch/powerpc/kernel/machine_kexec_32.c
+++ b/arch/powerpc/kernel/machine_kexec_32.c
@@ -16,10 +16,10 @@
 #include <asm/hw_irq.h>
 #include <asm/io.h>
 
-typedef NORET_TYPE void (*relocate_new_kernel_t)(
+typedef void (*relocate_new_kernel_t)(
 				unsigned long indirection_page,
 				unsigned long reboot_code_buffer,
-				unsigned long start_address) ATTRIB_NORET;
+				unsigned long start_address) __noreturn;
 
 /*
  * This is a generic machine_kexec function suitable at least for
diff --git a/arch/powerpc/kernel/machine_kexec_64.c b/arch/powerpc/kernel/machine_kexec_64.c
index 26ccbf77dd4..d7f609086a9 100644
--- a/arch/powerpc/kernel/machine_kexec_64.c
+++ b/arch/powerpc/kernel/machine_kexec_64.c
@@ -307,9 +307,9 @@ static union thread_union kexec_stack __init_task_data =
 struct paca_struct kexec_paca;
 
 /* Our assembly helper, in kexec_stub.S */
-extern NORET_TYPE void kexec_sequence(void *newstack, unsigned long start,
-					void *image, void *control,
-					void (*clear_all)(void)) ATTRIB_NORET;
+extern void kexec_sequence(void *newstack, unsigned long start,
+			   void *image, void *control,
+			   void (*clear_all)(void)) __noreturn;
 
 /* too late to fail here */
 void default_machine_kexec(struct kimage *image)
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index 458ed3bee66..cce98d76e90 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -214,7 +214,7 @@ char __devinit *pcibios_setup(char *str)
  * If the interrupt is used, then gets the interrupt line from the
  * openfirmware and sets it in the pci_dev and pci_config line.
  */
-int pci_read_irq_line(struct pci_dev *pci_dev)
+static int pci_read_irq_line(struct pci_dev *pci_dev)
 {
 	struct of_irq oirq;
 	unsigned int virq;
@@ -283,7 +283,6 @@ int pci_read_irq_line(struct pci_dev *pci_dev)
 
 	return 0;
 }
-EXPORT_SYMBOL(pci_read_irq_line);
 
 /*
  * Platform support for /proc/bus/pci/X/Y mmap()s,
@@ -921,18 +920,22 @@ static void __devinit pcibios_fixup_resources(struct pci_dev *dev)
 		struct resource *res = dev->resource + i;
 		if (!res->flags)
 			continue;
-		/* On platforms that have PCI_PROBE_ONLY set, we don't
-		 * consider 0 as an unassigned BAR value. It's technically
-		 * a valid value, but linux doesn't like it... so when we can
-		 * re-assign things, we do so, but if we can't, we keep it
-		 * around and hope for the best...
+
+		/* If we're going to re-assign everything, we mark all resources
+		 * as unset (and 0-base them). In addition, we mark BARs starting
+		 * at 0 as unset as well, except if PCI_PROBE_ONLY is also set
+		 * since in that case, we don't want to re-assign anything
 		 */
-		if (res->start == 0 && !pci_has_flag(PCI_PROBE_ONLY)) {
-			pr_debug("PCI:%s Resource %d %016llx-%016llx [%x] is unassigned\n",
-				 pci_name(dev), i,
-				 (unsigned long long)res->start,
-				 (unsigned long long)res->end,
-				 (unsigned int)res->flags);
+		if (pci_has_flag(PCI_REASSIGN_ALL_RSRC) ||
+		    (res->start == 0 && !pci_has_flag(PCI_PROBE_ONLY))) {
+			/* Only print message if not re-assigning */
+			if (!pci_has_flag(PCI_REASSIGN_ALL_RSRC))
+				pr_debug("PCI:%s Resource %d %016llx-%016llx [%x] "
+					 "is unassigned\n",
+					 pci_name(dev), i,
+					 (unsigned long long)res->start,
+					 (unsigned long long)res->end,
+					 (unsigned int)res->flags);
 			res->end -= res->start;
 			res->start = 0;
 			res->flags |= IORESOURCE_UNSET;
@@ -1042,6 +1045,16 @@ static void __devinit pcibios_fixup_bridge(struct pci_bus *bus)
 		if (i >= 3 && bus->self->transparent)
 			continue;
 
+		/* If we are going to re-assign everything, mark the resource
+		 * as unset and move it down to 0
+		 */
+		if (pci_has_flag(PCI_REASSIGN_ALL_RSRC)) {
+			res->flags |= IORESOURCE_UNSET;
+			res->end -= res->start;
+			res->start = 0;
+			continue;
+		}
+
 		pr_debug("PCI:%s Bus rsrc %d %016llx-%016llx [%x] fixup...\n",
 			 pci_name(dev), i,
 			 (unsigned long long)res->start,\
@@ -1118,6 +1131,11 @@ void __devinit pcibios_setup_bus_devices(struct pci_bus *bus)
 	}
 }
 
+void pcibios_set_master(struct pci_dev *dev)
+{
+	/* No special bus mastering setup handling */
+}
+
 void __devinit pcibios_fixup_bus(struct pci_bus *bus)
 {
 	/* When called from the generic PCI probe, read PCI<->PCI bridge
@@ -1262,18 +1280,15 @@ void pcibios_allocate_bus_resources(struct pci_bus *bus)
 	pci_bus_for_each_resource(bus, res, i) {
 		if (!res || !res->flags || res->start > res->end || res->parent)
 			continue;
+
+		/* If the resource was left unset at this point, we clear it */
+		if (res->flags & IORESOURCE_UNSET)
+			goto clear_resource;
+
 		if (bus->parent == NULL)
 			pr = (res->flags & IORESOURCE_IO) ?
 				&ioport_resource : &iomem_resource;
 		else {
-			/* Don't bother with non-root busses when
-			 * re-assigning all resources. We clear the
-			 * resource flags as if they were colliding
-			 * and as such ensure proper re-allocation
-			 * later.
-			 */
-			if (pci_has_flag(PCI_REASSIGN_ALL_RSRC))
-				goto clear_resource;
 			pr = pci_find_parent_resource(bus->self, res);
 			if (pr == res) {
 				/* this happens when the generic PCI
@@ -1304,9 +1319,9 @@ void pcibios_allocate_bus_resources(struct pci_bus *bus)
 			if (reparent_resources(pr, res) == 0)
 				continue;
 		}
-		printk(KERN_WARNING "PCI: Cannot allocate resource region "
-		       "%d of PCI bridge %d, will remap\n", i, bus->number);
-clear_resource:
+		pr_warning("PCI: Cannot allocate resource region "
+			   "%d of PCI bridge %d, will remap\n", i, bus->number);
+	clear_resource:
 		res->start = res->end = 0;
 		res->flags = 0;
 	}
@@ -1451,16 +1466,11 @@ void __init pcibios_resource_survey(void)
 {
 	struct pci_bus *b;
 
-	/* Allocate and assign resources. If we re-assign everything, then
-	 * we skip the allocate phase
-	 */
+	/* Allocate and assign resources */
 	list_for_each_entry(b, &pci_root_buses, node)
 		pcibios_allocate_bus_resources(b);
-
-	if (!pci_has_flag(PCI_REASSIGN_ALL_RSRC)) {
-		pcibios_allocate_resources(0);
-		pcibios_allocate_resources(1);
-	}
+	pcibios_allocate_resources(0);
+	pcibios_allocate_resources(1);
 
 	/* Before we start assigning unassigned resource, we try to reserve
 	 * the low IO area and the VGA memory area if they intersect the
@@ -1555,14 +1565,13 @@ int pcibios_enable_device(struct pci_dev *dev, int mask)
 	return pci_enable_resources(dev, mask);
 }
 
-void __devinit pcibios_setup_phb_resources(struct pci_controller *hose)
+static void __devinit pcibios_setup_phb_resources(struct pci_controller *hose, struct list_head *resources)
 {
-	struct pci_bus *bus = hose->bus;
 	struct resource *res;
 	int i;
 
 	/* Hookup PHB IO resource */
-	bus->resource[0] = res = &hose->io_resource;
+	res = &hose->io_resource;
 
 	if (!res->flags) {
 		printk(KERN_WARNING "PCI: I/O resource not set for host"
@@ -1580,6 +1589,7 @@ void __devinit pcibios_setup_phb_resources(struct pci_controller *hose)
 		 (unsigned long long)res->start,
 		 (unsigned long long)res->end,
 		 (unsigned long)res->flags);
+	pci_add_resource(resources, res);
 
 	/* Hookup PHB Memory resources */
 	for (i = 0; i < 3; ++i) {
@@ -1597,12 +1607,12 @@ void __devinit pcibios_setup_phb_resources(struct pci_controller *hose)
 			res->flags = IORESOURCE_MEM;
 #endif /* CONFIG_PPC32 */
 		}
-		bus->resource[i+1] = res;
 
 		pr_debug("PCI: PHB MEM resource %d = %016llx-%016llx [%lx]\n", i,
 			 (unsigned long long)res->start,
 			 (unsigned long long)res->end,
 			 (unsigned long)res->flags);
+		pci_add_resource(resources, res);
 	}
 
 	pr_debug("PCI: PHB MEM offset     = %016llx\n",
@@ -1696,6 +1706,7 @@ struct device_node *pcibios_get_phb_of_node(struct pci_bus *bus)
  */
 void __devinit pcibios_scan_phb(struct pci_controller *hose)
 {
+	LIST_HEAD(resources);
 	struct pci_bus *bus;
 	struct device_node *node = hose->dn;
 	int mode;
@@ -1703,22 +1714,24 @@ void __devinit pcibios_scan_phb(struct pci_controller *hose)
 	pr_debug("PCI: Scanning PHB %s\n",
 		 node ? node->full_name : "<NO NAME>");
 
+	/* Get some IO space for the new PHB */
+	pcibios_setup_phb_io_space(hose);
+
+	/* Wire up PHB bus resources */
+	pcibios_setup_phb_resources(hose, &resources);
+
 	/* Create an empty bus for the toplevel */
-	bus = pci_create_bus(hose->parent, hose->first_busno, hose->ops, hose);
+	bus = pci_create_root_bus(hose->parent, hose->first_busno,
+				  hose->ops, hose, &resources);
 	if (bus == NULL) {
 		pr_err("Failed to create bus for PCI domain %04x\n",
 			hose->global_number);
+		pci_free_resource_list(&resources);
 		return;
 	}
 	bus->secondary = hose->first_busno;
 	hose->bus = bus;
 
-	/* Get some IO space for the new PHB */
-	pcibios_setup_phb_io_space(hose);
-
-	/* Wire up PHB bus resources */
-	pcibios_setup_phb_resources(hose);
-
 	/* Get probe mode and perform scan */
 	mode = PCI_PROBE_NORMAL;
 	if (node && ppc_md.pci_probe_mode)
@@ -1732,6 +1745,12 @@ void __devinit pcibios_scan_phb(struct pci_controller *hose)
 	if (mode == PCI_PROBE_NORMAL)
 		hose->last_busno = bus->subordinate = pci_scan_child_bus(bus);
 
+	/* Platform gets a chance to do some global fixups before
+	 * we proceed to resource allocation
+	 */
+	if (ppc_md.pcibios_fixup_phb)
+		ppc_md.pcibios_fixup_phb(hose);
+
 	/* Configure PCI Express settings */
 	if (bus && !pci_has_flag(PCI_PROBE_ONLY)) {
 		struct pci_bus *child;
@@ -1747,10 +1766,13 @@ void __devinit pcibios_scan_phb(struct pci_controller *hose)
 static void fixup_hide_host_resource_fsl(struct pci_dev *dev)
 {
 	int i, class = dev->class >> 8;
+	/* When configured as agent, programing interface = 1 */
+	int prog_if = dev->class & 0xf;
 
 	if ((class == PCI_CLASS_PROCESSOR_POWERPC ||
 	     class == PCI_CLASS_BRIDGE_OTHER) &&
 		(dev->hdr_type == PCI_HEADER_TYPE_NORMAL) &&
+		(prog_if == 0) &&
 		(dev->bus->parent == NULL)) {
 		for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
 			dev->resource[i].start = 0;
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c
index bcf4bf9e72d..3318d39b7d4 100644
--- a/arch/powerpc/kernel/pci_64.c
+++ b/arch/powerpc/kernel/pci_64.c
@@ -131,30 +131,13 @@ EXPORT_SYMBOL_GPL(pcibios_unmap_io_space);
 
 #endif /* CONFIG_HOTPLUG */
 
-int __devinit pcibios_map_io_space(struct pci_bus *bus)
+static int __devinit pcibios_map_phb_io_space(struct pci_controller *hose)
 {
 	struct vm_struct *area;
 	unsigned long phys_page;
 	unsigned long size_page;
 	unsigned long io_virt_offset;
-	struct pci_controller *hose;
-
-	WARN_ON(bus == NULL);
-
-	/* If this not a PHB, nothing to do, page tables still exist and
-	 * thus HPTEs will be faulted in when needed
-	 */
-	if (bus->self) {
-		pr_debug("IO mapping for PCI-PCI bridge %s\n",
-			 pci_name(bus->self));
-		pr_debug("  virt=0x%016llx...0x%016llx\n",
-			 bus->resource[0]->start + _IO_BASE,
-			 bus->resource[0]->end + _IO_BASE);
-		return 0;
-	}
 
-	/* Get the host bridge */
-	hose = pci_bus_to_host(bus);
 	phys_page = _ALIGN_DOWN(hose->io_base_phys, PAGE_SIZE);
 	size_page = _ALIGN_UP(hose->pci_io_size, PAGE_SIZE);
 
@@ -198,11 +181,30 @@ int __devinit pcibios_map_io_space(struct pci_bus *bus)
 
 	return 0;
 }
+
+int __devinit pcibios_map_io_space(struct pci_bus *bus)
+{
+	WARN_ON(bus == NULL);
+
+	/* If this not a PHB, nothing to do, page tables still exist and
+	 * thus HPTEs will be faulted in when needed
+	 */
+	if (bus->self) {
+		pr_debug("IO mapping for PCI-PCI bridge %s\n",
+			 pci_name(bus->self));
+		pr_debug("  virt=0x%016llx...0x%016llx\n",
+			 bus->resource[0]->start + _IO_BASE,
+			 bus->resource[0]->end + _IO_BASE);
+		return 0;
+	}
+
+	return pcibios_map_phb_io_space(pci_bus_to_host(bus));
+}
 EXPORT_SYMBOL_GPL(pcibios_map_io_space);
 
 void __devinit pcibios_setup_phb_io_space(struct pci_controller *hose)
 {
-	pcibios_map_io_space(hose->bus);
+	pcibios_map_phb_io_space(hose);
 }
 
 #define IOBASE_BRIDGE_NUMBER	0
diff --git a/arch/powerpc/kernel/pci_dn.c b/arch/powerpc/kernel/pci_dn.c
index 4e69deb89b3..dd9e4a04bf7 100644
--- a/arch/powerpc/kernel/pci_dn.c
+++ b/arch/powerpc/kernel/pci_dn.c
@@ -50,6 +50,9 @@ void * __devinit update_dn_pci_info(struct device_node *dn, void *data)
 	dn->data = pdn;
 	pdn->node = dn;
 	pdn->phb = phb;
+#ifdef CONFIG_PPC_POWERNV
+	pdn->pe_number = IODA_INVALID_PE;
+#endif
 	regs = of_get_property(dn, "reg", NULL);
 	if (regs) {
 		/* First register entry is addr (00BBSS00)  */
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 6457574c0b2..ebe5766781a 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -584,16 +584,32 @@ static struct regbit {
 	unsigned long bit;
 	const char *name;
 } msr_bits[] = {
+#if defined(CONFIG_PPC64) && !defined(CONFIG_BOOKE)
+	{MSR_SF,	"SF"},
+	{MSR_HV,	"HV"},
+#endif
+	{MSR_VEC,	"VEC"},
+	{MSR_VSX,	"VSX"},
+#ifdef CONFIG_BOOKE
+	{MSR_CE,	"CE"},
+#endif
 	{MSR_EE,	"EE"},
 	{MSR_PR,	"PR"},
 	{MSR_FP,	"FP"},
-	{MSR_VEC,	"VEC"},
-	{MSR_VSX,	"VSX"},
 	{MSR_ME,	"ME"},
-	{MSR_CE,	"CE"},
+#ifdef CONFIG_BOOKE
 	{MSR_DE,	"DE"},
+#else
+	{MSR_SE,	"SE"},
+	{MSR_BE,	"BE"},
+#endif
 	{MSR_IR,	"IR"},
 	{MSR_DR,	"DR"},
+	{MSR_PMM,	"PMM"},
+#ifndef CONFIG_BOOKE
+	{MSR_RI,	"RI"},
+	{MSR_LE,	"LE"},
+#endif
 	{0,		NULL}
 };
 
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index cc584865b3d..eca626ea3f2 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -742,7 +742,7 @@ static unsigned char ibm_architecture_vec[] = {
 	W(0xffffffff),			/* virt_base */
 	W(0xffffffff),			/* virt_size */
 	W(0xffffffff),			/* load_base */
-	W(64),				/* 64MB min RMA */
+	W(256),				/* 256MB min RMA */
 	W(0xffffffff),			/* full client load */
 	0,				/* min RMA percentage of total RAM */
 	48,				/* max log_2(hash table size) */
@@ -1224,14 +1224,6 @@ static void __init prom_init_mem(void)
 
 	RELOC(alloc_bottom) = PAGE_ALIGN((unsigned long)&RELOC(_end) + 0x4000);
 
-	/* Check if we have an initrd after the kernel, if we do move our bottom
-	 * point to after it
-	 */
-	if (RELOC(prom_initrd_start)) {
-		if (RELOC(prom_initrd_end) > RELOC(alloc_bottom))
-			RELOC(alloc_bottom) = PAGE_ALIGN(RELOC(prom_initrd_end));
-	}
-
 	/*
 	 * If prom_memory_limit is set we reduce the upper limits *except* for
 	 * alloc_top_high. This must be the real top of RAM so we can put
@@ -1269,6 +1261,15 @@ static void __init prom_init_mem(void)
 	RELOC(alloc_top) = RELOC(rmo_top);
 	RELOC(alloc_top_high) = RELOC(ram_top);
 
+	/*
+	 * Check if we have an initrd after the kernel but still inside
+	 * the RMO.  If we do move our bottom point to after it.
+	 */
+	if (RELOC(prom_initrd_start) &&
+	    RELOC(prom_initrd_start) < RELOC(rmo_top) &&
+	    RELOC(prom_initrd_end) > RELOC(alloc_bottom))
+		RELOC(alloc_bottom) = PAGE_ALIGN(RELOC(prom_initrd_end));
+
 	prom_printf("memory layout at init:\n");
 	prom_printf("  memory_limit : %x (16 MB aligned)\n", RELOC(prom_memory_limit));
 	prom_printf("  alloc_bottom : %x\n", RELOC(alloc_bottom));
@@ -2079,7 +2080,7 @@ static void __init prom_check_displays(void)
 		/* Setup a usable color table when the appropriate
 		 * method is available. Should update this to set-colors */
 		clut = RELOC(default_colors);
-		for (i = 0; i < 32; i++, clut += 3)
+		for (i = 0; i < 16; i++, clut += 3)
 			if (prom_set_color(ih, i, clut[0], clut[1],
 					   clut[2]) != 0)
 				break;
@@ -2844,7 +2845,7 @@ unsigned long __init prom_init(unsigned long r3, unsigned long r4,
 	RELOC(of_platform) = prom_find_machine_type();
 	prom_printf("Detected machine type: %x\n", RELOC(of_platform));
 
-#ifndef CONFIG_RELOCATABLE
+#ifndef CONFIG_NONSTATIC_KERNEL
 	/* Bail if this is a kdump kernel. */
 	if (PHYSICAL_START > 0)
 		prom_panic("Error: You can't boot a kdump kernel from OF!\n");
@@ -2969,9 +2970,11 @@ unsigned long __init prom_init(unsigned long r3, unsigned long r4,
 	/*
 	 * in case stdin is USB and still active on IBM machines...
 	 * Unfortunately quiesce crashes on some powermacs if we have
-	 * closed stdin already (in particular the powerbook 101).
+	 * closed stdin already (in particular the powerbook 101). It
+	 * appears that the OPAL version of OFW doesn't like it either.
 	 */
-	if (RELOC(of_platform) != PLATFORM_POWERMAC)
+	if (RELOC(of_platform) != PLATFORM_POWERMAC &&
+	    RELOC(of_platform) != PLATFORM_OPAL)
 		prom_close_stdin();
 
 	/*
@@ -2987,8 +2990,12 @@ unsigned long __init prom_init(unsigned long r3, unsigned long r4,
 	 * is common to us and kexec
 	 */
 	hdr = RELOC(dt_header_start);
-	prom_printf("returning from prom_init\n");
-	prom_debug("->dt_header_start=0x%x\n", hdr);
+
+	/* Don't print anything after quiesce under OPAL, it crashes OFW */
+	if (RELOC(of_platform) != PLATFORM_OPAL) {
+		prom_printf("returning from prom_init\n");
+		prom_debug("->dt_header_start=0x%x\n", hdr);
+	}
 
 #ifdef CONFIG_PPC32
 	reloc_got2(-offset);
diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
index 5de73dbd15c..5b43325402b 100644
--- a/arch/powerpc/kernel/ptrace.c
+++ b/arch/powerpc/kernel/ptrace.c
@@ -1724,22 +1724,20 @@ long do_syscall_trace_enter(struct pt_regs *regs)
 	if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
 		trace_sys_enter(regs, regs->gpr[0]);
 
-	if (unlikely(current->audit_context)) {
 #ifdef CONFIG_PPC64
-		if (!is_32bit_task())
-			audit_syscall_entry(AUDIT_ARCH_PPC64,
-					    regs->gpr[0],
-					    regs->gpr[3], regs->gpr[4],
-					    regs->gpr[5], regs->gpr[6]);
-		else
+	if (!is_32bit_task())
+		audit_syscall_entry(AUDIT_ARCH_PPC64,
+				    regs->gpr[0],
+				    regs->gpr[3], regs->gpr[4],
+				    regs->gpr[5], regs->gpr[6]);
+	else
 #endif
-			audit_syscall_entry(AUDIT_ARCH_PPC,
-					    regs->gpr[0],
-					    regs->gpr[3] & 0xffffffff,
-					    regs->gpr[4] & 0xffffffff,
-					    regs->gpr[5] & 0xffffffff,
-					    regs->gpr[6] & 0xffffffff);
-	}
+		audit_syscall_entry(AUDIT_ARCH_PPC,
+				    regs->gpr[0],
+				    regs->gpr[3] & 0xffffffff,
+				    regs->gpr[4] & 0xffffffff,
+				    regs->gpr[5] & 0xffffffff,
+				    regs->gpr[6] & 0xffffffff);
 
 	return ret ?: regs->gpr[0];
 }
@@ -1748,9 +1746,7 @@ void do_syscall_trace_leave(struct pt_regs *regs)
 {
 	int step;
 
-	if (unlikely(current->audit_context))
-		audit_syscall_exit((regs->ccr&0x10000000)?AUDITSC_FAILURE:AUDITSC_SUCCESS,
-				   regs->result);
+	audit_syscall_exit(regs);
 
 	if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
 		trace_sys_exit(regs, regs->result);
diff --git a/arch/powerpc/kernel/reloc_32.S b/arch/powerpc/kernel/reloc_32.S
new file mode 100644
index 00000000000..ef46ba6e094
--- /dev/null
+++ b/arch/powerpc/kernel/reloc_32.S
@@ -0,0 +1,208 @@
+/*
+ * Code to process dynamic relocations for PPC32.
+ *
+ * Copyrights (C) IBM Corporation, 2011.
+ *	Author: Suzuki Poulose <suzuki@in.ibm.com>
+ *
+ *  - Based on ppc64 code - reloc_64.S
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; either version
+ *  2 of the License, or (at your option) any later version.
+ */
+
+#include <asm/ppc_asm.h>
+
+/* Dynamic section table entry tags */
+DT_RELA = 7			/* Tag for Elf32_Rela section */
+DT_RELASZ = 8			/* Size of the Rela relocs */
+DT_RELAENT = 9			/* Size of one Rela reloc entry */
+
+STN_UNDEF = 0			/* Undefined symbol index */
+STB_LOCAL = 0			/* Local binding for the symbol */
+
+R_PPC_ADDR16_LO = 4		/* Lower half of (S+A) */
+R_PPC_ADDR16_HI = 5		/* Upper half of (S+A) */
+R_PPC_ADDR16_HA = 6		/* High Adjusted (S+A) */
+R_PPC_RELATIVE = 22
+
+/*
+ * r3 = desired final address
+ */
+
+_GLOBAL(relocate)
+
+	mflr	r0		/* Save our LR */
+	bl	0f		/* Find our current runtime address */
+0:	mflr	r12		/* Make it accessible */
+	mtlr	r0
+
+	lwz	r11, (p_dyn - 0b)(r12)
+	add	r11, r11, r12	/* runtime address of .dynamic section */
+	lwz	r9, (p_rela - 0b)(r12)
+	add	r9, r9, r12	/* runtime address of .rela.dyn section */
+	lwz	r10, (p_st - 0b)(r12)
+	add	r10, r10, r12	/* runtime address of _stext section */
+	lwz	r13, (p_sym - 0b)(r12)
+	add	r13, r13, r12	/* runtime address of .dynsym section */
+
+	/*
+	 * Scan the dynamic section for RELA, RELASZ entries
+	 */
+	li	r6, 0
+	li	r7, 0
+	li	r8, 0
+1:	lwz	r5, 0(r11)	/* ELF_Dyn.d_tag */
+	cmpwi	r5, 0		/* End of ELF_Dyn[] */
+	beq	eodyn
+	cmpwi	r5, DT_RELA
+	bne	relasz
+	lwz	r7, 4(r11)	/* r7 = rela.link */
+	b	skip
+relasz:
+	cmpwi	r5, DT_RELASZ
+	bne	relaent
+	lwz	r8, 4(r11)	/* r8 = Total Rela relocs size */
+	b	skip
+relaent:
+	cmpwi	r5, DT_RELAENT
+	bne	skip
+	lwz	r6, 4(r11)	/* r6 = Size of one Rela reloc */
+skip:
+	addi	r11, r11, 8
+	b	1b
+eodyn:				/* End of Dyn Table scan */
+
+	/* Check if we have found all the entries */
+	cmpwi	r7, 0
+	beq	done
+	cmpwi	r8, 0
+	beq	done
+	cmpwi	r6, 0
+	beq	done
+
+
+	/*
+	 * Work out the current offset from the link time address of .rela
+	 * section.
+	 *  cur_offset[r7] = rela.run[r9] - rela.link [r7]
+	 *  _stext.link[r12] = _stext.run[r10] - cur_offset[r7]
+	 *  final_offset[r3] = _stext.final[r3] - _stext.link[r12]
+	 */
+	subf	r7, r7, r9	/* cur_offset */
+	subf	r12, r7, r10
+	subf	r3, r12, r3	/* final_offset */
+
+	subf	r8, r6, r8	/* relaz -= relaent */
+	/*
+	 * Scan through the .rela table and process each entry
+	 * r9	- points to the current .rela table entry
+	 * r13	- points to the symbol table
+	 */
+
+	/*
+	 * Check if we have a relocation based on symbol
+	 * r5 will hold the value of the symbol.
+	 */
+applyrela:
+	lwz	r4, 4(r9)		/* r4 = rela.r_info */
+	srwi	r5, r4, 8		/* ELF32_R_SYM(r_info) */
+	cmpwi	r5, STN_UNDEF	/* sym == STN_UNDEF ? */
+	beq	get_type	/* value = 0 */
+	/* Find the value of the symbol at index(r5) */
+	slwi	r5, r5, 4		/* r5 = r5 * sizeof(Elf32_Sym) */
+	add	r12, r13, r5	/* r12 = &__dyn_sym[Index] */
+
+	/*
+	 * GNU ld has a bug, where dynamic relocs based on
+	 * STB_LOCAL symbols, the value should be assumed
+	 * to be zero. - Alan Modra
+	 */
+	/* XXX: Do we need to check if we are using GNU ld ? */
+	lbz	r5, 12(r12)	/* r5 = dyn_sym[Index].st_info */
+	extrwi	r5, r5, 4, 24	/* r5 = ELF32_ST_BIND(r5) */
+	cmpwi	r5, STB_LOCAL	/* st_value = 0, ld bug */
+	beq	get_type	/* We have r5 = 0 */
+	lwz	r5, 4(r12)	/* r5 = __dyn_sym[Index].st_value */
+
+get_type:
+	/* Load the relocation type to r4 */
+	extrwi	r4, r4, 8, 24	/* r4 = ELF32_R_TYPE(r_info) = ((char*)r4)[3] */
+
+	/* R_PPC_RELATIVE */
+	cmpwi	r4, R_PPC_RELATIVE
+	bne	hi16
+	lwz	r4, 0(r9)	/* r_offset */
+	lwz	r0, 8(r9)	/* r_addend */
+	add	r0, r0, r3	/* final addend */
+	stwx	r0, r4, r7	/* memory[r4+r7]) = (u32)r0 */
+	b	nxtrela		/* continue */
+
+	/* R_PPC_ADDR16_HI */
+hi16:
+	cmpwi	r4, R_PPC_ADDR16_HI
+	bne	ha16
+	lwz	r4, 0(r9)	/* r_offset */
+	lwz	r0, 8(r9)	/* r_addend */
+	add	r0, r0, r3
+	add	r0, r0, r5	/* r0 = (S+A+Offset) */
+	extrwi	r0, r0, 16, 0	/* r0 = (r0 >> 16) */
+	b	store_half
+
+	/* R_PPC_ADDR16_HA */
+ha16:
+	cmpwi	r4, R_PPC_ADDR16_HA
+	bne	lo16
+	lwz	r4, 0(r9)	/* r_offset */
+	lwz	r0, 8(r9)	/* r_addend */
+	add	r0, r0, r3
+	add	r0, r0, r5	/* r0 = (S+A+Offset) */
+	extrwi	r5, r0, 1, 16	/* Extract bit 16 */
+	extrwi	r0, r0, 16, 0	/* r0 = (r0 >> 16) */
+	add	r0, r0, r5	/* Add it to r0 */
+	b	store_half
+
+	/* R_PPC_ADDR16_LO */
+lo16:
+	cmpwi	r4, R_PPC_ADDR16_LO
+	bne	nxtrela
+	lwz	r4, 0(r9)	/* r_offset */
+	lwz	r0, 8(r9)	/* r_addend */
+	add	r0, r0, r3
+	add	r0, r0, r5	/* r0 = (S+A+Offset) */
+	extrwi	r0, r0, 16, 16	/* r0 &= 0xffff */
+	/* Fall through to */
+
+	/* Store half word */
+store_half:
+	sthx	r0, r4, r7	/* memory[r4+r7] = (u16)r0 */
+
+nxtrela:
+	/*
+	 * We have to flush the modified instructions to the
+	 * main storage from the d-cache. And also, invalidate the
+	 * cached instructions in i-cache which has been modified.
+	 *
+	 * We delay the sync / isync operation till the end, since
+	 * we won't be executing the modified instructions until
+	 * we return from here.
+	 */
+	dcbst	r4,r7
+	sync			/* Ensure the data is flushed before icbi */
+	icbi	r4,r7
+	cmpwi	r8, 0		/* relasz = 0 ? */
+	ble	done
+	add	r9, r9, r6	/* move to next entry in the .rela table */
+	subf	r8, r6, r8	/* relasz -= relaent */
+	b	applyrela
+
+done:
+	sync			/* Wait for the flush to finish */
+	isync			/* Discard prefetched instructions */
+	blr
+
+p_dyn:		.long	__dynamic_start - 0b
+p_rela:		.long	__rela_dyn_start - 0b
+p_sym:		.long	__dynamic_symtab - 0b
+p_st:		.long	_stext - 0b
diff --git a/arch/powerpc/kernel/rtas_flash.c b/arch/powerpc/kernel/rtas_flash.c
index e037c7494fd..4174b4b2324 100644
--- a/arch/powerpc/kernel/rtas_flash.c
+++ b/arch/powerpc/kernel/rtas_flash.c
@@ -568,6 +568,12 @@ static void rtas_flash_firmware(int reboot_type)
 	}
 
 	/*
+	 * Just before starting the firmware flash, cancel the event scan work
+	 * to avoid any soft lockup issues.
+	 */
+	rtas_cancel_event_scan();
+
+	/*
 	 * NOTE: the "first" block must be under 4GB, so we create
 	 * an entry with no data blocks in the reserved buffer in
 	 * the kernel data segment.
diff --git a/arch/powerpc/kernel/rtasd.c b/arch/powerpc/kernel/rtasd.c
index 481ef064c8f..1045ff49cc6 100644
--- a/arch/powerpc/kernel/rtasd.c
+++ b/arch/powerpc/kernel/rtasd.c
@@ -472,6 +472,13 @@ static void start_event_scan(void)
 				 &event_scan_work, event_scan_delay);
 }
 
+/* Cancel the rtas event scan work */
+void rtas_cancel_event_scan(void)
+{
+	cancel_delayed_work_sync(&event_scan_work);
+}
+EXPORT_SYMBOL_GPL(rtas_cancel_event_scan);
+
 static int __init rtas_init(void)
 {
 	struct proc_dir_entry *entry;
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index fb9bb46e7e8..4cb8f1e9d04 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -35,6 +35,8 @@
 #include <linux/pci.h>
 #include <linux/lockdep.h>
 #include <linux/memblock.h>
+#include <linux/hugetlb.h>
+
 #include <asm/io.h>
 #include <asm/kdump.h>
 #include <asm/prom.h>
@@ -64,6 +66,7 @@
 #include <asm/mmu_context.h>
 #include <asm/code-patching.h>
 #include <asm/kvm_ppc.h>
+#include <asm/hugetlb.h>
 
 #include "setup.h"
 
@@ -217,6 +220,13 @@ void __init early_setup(unsigned long dt_ptr)
 	/* Initialize the hash table or TLB handling */
 	early_init_mmu();
 
+	/*
+	 * Reserve any gigantic pages requested on the command line.
+	 * memblock needs to have been initialized by the time this is
+	 * called since this will reserve memory.
+	 */
+	reserve_hugetlb_gpages();
+
 	DBG(" <- early_setup()\n");
 }
 
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index 6df70907d60..46695febc09 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -27,7 +27,7 @@
 #include <linux/spinlock.h>
 #include <linux/cache.h>
 #include <linux/err.h>
-#include <linux/sysdev.h>
+#include <linux/device.h>
 #include <linux/cpu.h>
 #include <linux/notifier.h>
 #include <linux/topology.h>
@@ -187,7 +187,8 @@ int smp_request_message_ipi(int virq, int msg)
 		return 1;
 	}
 #endif
-	err = request_irq(virq, smp_ipi_action[msg], IRQF_PERCPU,
+	err = request_irq(virq, smp_ipi_action[msg],
+			  IRQF_PERCPU | IRQF_NO_THREAD,
 			  smp_ipi_name[msg], 0);
 	WARN(err < 0, "unable to request_irq %d for %s (rc %d)\n",
 		virq, smp_ipi_name[msg], err);
diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c
index ce035c1905f..883e74c0d1b 100644
--- a/arch/powerpc/kernel/sysfs.c
+++ b/arch/powerpc/kernel/sysfs.c
@@ -1,4 +1,4 @@
-#include <linux/sysdev.h>
+#include <linux/device.h>
 #include <linux/cpu.h>
 #include <linux/smp.h>
 #include <linux/percpu.h>
@@ -18,6 +18,7 @@
 #include <asm/machdep.h>
 #include <asm/smp.h>
 #include <asm/pmc.h>
+#include <asm/system.h>
 
 #include "cacheinfo.h"
 
@@ -37,12 +38,12 @@ static DEFINE_PER_CPU(struct cpu, cpu_devices);
 /* Time in microseconds we delay before sleeping in the idle loop */
 DEFINE_PER_CPU(long, smt_snooze_delay) = { 100 };
 
-static ssize_t store_smt_snooze_delay(struct sys_device *dev,
-				      struct sysdev_attribute *attr,
+static ssize_t store_smt_snooze_delay(struct device *dev,
+				      struct device_attribute *attr,
 				      const char *buf,
 				      size_t count)
 {
-	struct cpu *cpu = container_of(dev, struct cpu, sysdev);
+	struct cpu *cpu = container_of(dev, struct cpu, dev);
 	ssize_t ret;
 	long snooze;
 
@@ -50,21 +51,22 @@ static ssize_t store_smt_snooze_delay(struct sys_device *dev,
 	if (ret != 1)
 		return -EINVAL;
 
-	per_cpu(smt_snooze_delay, cpu->sysdev.id) = snooze;
+	per_cpu(smt_snooze_delay, cpu->dev.id) = snooze;
+	update_smt_snooze_delay(snooze);
 
 	return count;
 }
 
-static ssize_t show_smt_snooze_delay(struct sys_device *dev,
-				     struct sysdev_attribute *attr,
+static ssize_t show_smt_snooze_delay(struct device *dev,
+				     struct device_attribute *attr,
 				     char *buf)
 {
-	struct cpu *cpu = container_of(dev, struct cpu, sysdev);
+	struct cpu *cpu = container_of(dev, struct cpu, dev);
 
-	return sprintf(buf, "%ld\n", per_cpu(smt_snooze_delay, cpu->sysdev.id));
+	return sprintf(buf, "%ld\n", per_cpu(smt_snooze_delay, cpu->dev.id));
 }
 
-static SYSDEV_ATTR(smt_snooze_delay, 0644, show_smt_snooze_delay,
+static DEVICE_ATTR(smt_snooze_delay, 0644, show_smt_snooze_delay,
 		   store_smt_snooze_delay);
 
 static int __init setup_smt_snooze_delay(char *str)
@@ -117,25 +119,25 @@ static void write_##NAME(void *val) \
 	ppc_enable_pmcs(); \
 	mtspr(ADDRESS, *(unsigned long *)val);	\
 } \
-static ssize_t show_##NAME(struct sys_device *dev, \
-			struct sysdev_attribute *attr, \
+static ssize_t show_##NAME(struct device *dev, \
+			struct device_attribute *attr, \
 			char *buf) \
 { \
-	struct cpu *cpu = container_of(dev, struct cpu, sysdev); \
+	struct cpu *cpu = container_of(dev, struct cpu, dev); \
 	unsigned long val; \
-	smp_call_function_single(cpu->sysdev.id, read_##NAME, &val, 1);	\
+	smp_call_function_single(cpu->dev.id, read_##NAME, &val, 1);	\
 	return sprintf(buf, "%lx\n", val); \
 } \
 static ssize_t __used \
-	store_##NAME(struct sys_device *dev, struct sysdev_attribute *attr, \
+	store_##NAME(struct device *dev, struct device_attribute *attr, \
 			const char *buf, size_t count) \
 { \
-	struct cpu *cpu = container_of(dev, struct cpu, sysdev); \
+	struct cpu *cpu = container_of(dev, struct cpu, dev); \
 	unsigned long val; \
 	int ret = sscanf(buf, "%lx", &val); \
 	if (ret != 1) \
 		return -EINVAL; \
-	smp_call_function_single(cpu->sysdev.id, write_##NAME, &val, 1); \
+	smp_call_function_single(cpu->dev.id, write_##NAME, &val, 1); \
 	return count; \
 }
 
@@ -177,23 +179,25 @@ SYSFS_PMCSETUP(mmcra, SPRN_MMCRA);
 SYSFS_PMCSETUP(purr, SPRN_PURR);
 SYSFS_PMCSETUP(spurr, SPRN_SPURR);
 SYSFS_PMCSETUP(dscr, SPRN_DSCR);
+SYSFS_PMCSETUP(pir, SPRN_PIR);
 
-static SYSDEV_ATTR(mmcra, 0600, show_mmcra, store_mmcra);
-static SYSDEV_ATTR(spurr, 0600, show_spurr, NULL);
-static SYSDEV_ATTR(dscr, 0600, show_dscr, store_dscr);
-static SYSDEV_ATTR(purr, 0600, show_purr, store_purr);
+static DEVICE_ATTR(mmcra, 0600, show_mmcra, store_mmcra);
+static DEVICE_ATTR(spurr, 0600, show_spurr, NULL);
+static DEVICE_ATTR(dscr, 0600, show_dscr, store_dscr);
+static DEVICE_ATTR(purr, 0600, show_purr, store_purr);
+static DEVICE_ATTR(pir, 0400, show_pir, NULL);
 
 unsigned long dscr_default = 0;
 EXPORT_SYMBOL(dscr_default);
 
-static ssize_t show_dscr_default(struct sysdev_class *class,
-		struct sysdev_class_attribute *attr, char *buf)
+static ssize_t show_dscr_default(struct device *dev,
+		struct device_attribute *attr, char *buf)
 {
 	return sprintf(buf, "%lx\n", dscr_default);
 }
 
-static ssize_t __used store_dscr_default(struct sysdev_class *class,
-		struct sysdev_class_attribute *attr, const char *buf,
+static ssize_t __used store_dscr_default(struct device *dev,
+		struct device_attribute *attr, const char *buf,
 		size_t count)
 {
 	unsigned long val;
@@ -207,15 +211,14 @@ static ssize_t __used store_dscr_default(struct sysdev_class *class,
 	return count;
 }
 
-static SYSDEV_CLASS_ATTR(dscr_default, 0600,
+static DEVICE_ATTR(dscr_default, 0600,
 		show_dscr_default, store_dscr_default);
 
 static void sysfs_create_dscr_default(void)
 {
 	int err = 0;
 	if (cpu_has_feature(CPU_FTR_DSCR))
-		err = sysfs_create_file(&cpu_sysdev_class.kset.kobj,
-			&attr_dscr_default.attr);
+		err = device_create_file(cpu_subsys.dev_root, &dev_attr_dscr_default);
 }
 #endif /* CONFIG_PPC64 */
 
@@ -259,72 +262,72 @@ SYSFS_PMCSETUP(tsr3, SPRN_PA6T_TSR3);
 #endif /* HAS_PPC_PMC_PA6T */
 
 #ifdef HAS_PPC_PMC_IBM
-static struct sysdev_attribute ibm_common_attrs[] = {
-	_SYSDEV_ATTR(mmcr0, 0600, show_mmcr0, store_mmcr0),
-	_SYSDEV_ATTR(mmcr1, 0600, show_mmcr1, store_mmcr1),
+static struct device_attribute ibm_common_attrs[] = {
+	__ATTR(mmcr0, 0600, show_mmcr0, store_mmcr0),
+	__ATTR(mmcr1, 0600, show_mmcr1, store_mmcr1),
 };
 #endif /* HAS_PPC_PMC_G4 */
 
 #ifdef HAS_PPC_PMC_G4
-static struct sysdev_attribute g4_common_attrs[] = {
-	_SYSDEV_ATTR(mmcr0, 0600, show_mmcr0, store_mmcr0),
-	_SYSDEV_ATTR(mmcr1, 0600, show_mmcr1, store_mmcr1),
-	_SYSDEV_ATTR(mmcr2, 0600, show_mmcr2, store_mmcr2),
+static struct device_attribute g4_common_attrs[] = {
+	__ATTR(mmcr0, 0600, show_mmcr0, store_mmcr0),
+	__ATTR(mmcr1, 0600, show_mmcr1, store_mmcr1),
+	__ATTR(mmcr2, 0600, show_mmcr2, store_mmcr2),
 };
 #endif /* HAS_PPC_PMC_G4 */
 
-static struct sysdev_attribute classic_pmc_attrs[] = {
-	_SYSDEV_ATTR(pmc1, 0600, show_pmc1, store_pmc1),
-	_SYSDEV_ATTR(pmc2, 0600, show_pmc2, store_pmc2),
-	_SYSDEV_ATTR(pmc3, 0600, show_pmc3, store_pmc3),
-	_SYSDEV_ATTR(pmc4, 0600, show_pmc4, store_pmc4),
-	_SYSDEV_ATTR(pmc5, 0600, show_pmc5, store_pmc5),
-	_SYSDEV_ATTR(pmc6, 0600, show_pmc6, store_pmc6),
+static struct device_attribute classic_pmc_attrs[] = {
+	__ATTR(pmc1, 0600, show_pmc1, store_pmc1),
+	__ATTR(pmc2, 0600, show_pmc2, store_pmc2),
+	__ATTR(pmc3, 0600, show_pmc3, store_pmc3),
+	__ATTR(pmc4, 0600, show_pmc4, store_pmc4),
+	__ATTR(pmc5, 0600, show_pmc5, store_pmc5),
+	__ATTR(pmc6, 0600, show_pmc6, store_pmc6),
 #ifdef CONFIG_PPC64
-	_SYSDEV_ATTR(pmc7, 0600, show_pmc7, store_pmc7),
-	_SYSDEV_ATTR(pmc8, 0600, show_pmc8, store_pmc8),
+	__ATTR(pmc7, 0600, show_pmc7, store_pmc7),
+	__ATTR(pmc8, 0600, show_pmc8, store_pmc8),
 #endif
 };
 
 #ifdef HAS_PPC_PMC_PA6T
-static struct sysdev_attribute pa6t_attrs[] = {
-	_SYSDEV_ATTR(mmcr0, 0600, show_mmcr0, store_mmcr0),
-	_SYSDEV_ATTR(mmcr1, 0600, show_mmcr1, store_mmcr1),
-	_SYSDEV_ATTR(pmc0, 0600, show_pa6t_pmc0, store_pa6t_pmc0),
-	_SYSDEV_ATTR(pmc1, 0600, show_pa6t_pmc1, store_pa6t_pmc1),
-	_SYSDEV_ATTR(pmc2, 0600, show_pa6t_pmc2, store_pa6t_pmc2),
-	_SYSDEV_ATTR(pmc3, 0600, show_pa6t_pmc3, store_pa6t_pmc3),
-	_SYSDEV_ATTR(pmc4, 0600, show_pa6t_pmc4, store_pa6t_pmc4),
-	_SYSDEV_ATTR(pmc5, 0600, show_pa6t_pmc5, store_pa6t_pmc5),
+static struct device_attribute pa6t_attrs[] = {
+	__ATTR(mmcr0, 0600, show_mmcr0, store_mmcr0),
+	__ATTR(mmcr1, 0600, show_mmcr1, store_mmcr1),
+	__ATTR(pmc0, 0600, show_pa6t_pmc0, store_pa6t_pmc0),
+	__ATTR(pmc1, 0600, show_pa6t_pmc1, store_pa6t_pmc1),
+	__ATTR(pmc2, 0600, show_pa6t_pmc2, store_pa6t_pmc2),
+	__ATTR(pmc3, 0600, show_pa6t_pmc3, store_pa6t_pmc3),
+	__ATTR(pmc4, 0600, show_pa6t_pmc4, store_pa6t_pmc4),
+	__ATTR(pmc5, 0600, show_pa6t_pmc5, store_pa6t_pmc5),
 #ifdef CONFIG_DEBUG_KERNEL
-	_SYSDEV_ATTR(hid0, 0600, show_hid0, store_hid0),
-	_SYSDEV_ATTR(hid1, 0600, show_hid1, store_hid1),
-	_SYSDEV_ATTR(hid4, 0600, show_hid4, store_hid4),
-	_SYSDEV_ATTR(hid5, 0600, show_hid5, store_hid5),
-	_SYSDEV_ATTR(ima0, 0600, show_ima0, store_ima0),
-	_SYSDEV_ATTR(ima1, 0600, show_ima1, store_ima1),
-	_SYSDEV_ATTR(ima2, 0600, show_ima2, store_ima2),
-	_SYSDEV_ATTR(ima3, 0600, show_ima3, store_ima3),
-	_SYSDEV_ATTR(ima4, 0600, show_ima4, store_ima4),
-	_SYSDEV_ATTR(ima5, 0600, show_ima5, store_ima5),
-	_SYSDEV_ATTR(ima6, 0600, show_ima6, store_ima6),
-	_SYSDEV_ATTR(ima7, 0600, show_ima7, store_ima7),
-	_SYSDEV_ATTR(ima8, 0600, show_ima8, store_ima8),
-	_SYSDEV_ATTR(ima9, 0600, show_ima9, store_ima9),
-	_SYSDEV_ATTR(imaat, 0600, show_imaat, store_imaat),
-	_SYSDEV_ATTR(btcr, 0600, show_btcr, store_btcr),
-	_SYSDEV_ATTR(pccr, 0600, show_pccr, store_pccr),
-	_SYSDEV_ATTR(rpccr, 0600, show_rpccr, store_rpccr),
-	_SYSDEV_ATTR(der, 0600, show_der, store_der),
-	_SYSDEV_ATTR(mer, 0600, show_mer, store_mer),
-	_SYSDEV_ATTR(ber, 0600, show_ber, store_ber),
-	_SYSDEV_ATTR(ier, 0600, show_ier, store_ier),
-	_SYSDEV_ATTR(sier, 0600, show_sier, store_sier),
-	_SYSDEV_ATTR(siar, 0600, show_siar, store_siar),
-	_SYSDEV_ATTR(tsr0, 0600, show_tsr0, store_tsr0),
-	_SYSDEV_ATTR(tsr1, 0600, show_tsr1, store_tsr1),
-	_SYSDEV_ATTR(tsr2, 0600, show_tsr2, store_tsr2),
-	_SYSDEV_ATTR(tsr3, 0600, show_tsr3, store_tsr3),
+	__ATTR(hid0, 0600, show_hid0, store_hid0),
+	__ATTR(hid1, 0600, show_hid1, store_hid1),
+	__ATTR(hid4, 0600, show_hid4, store_hid4),
+	__ATTR(hid5, 0600, show_hid5, store_hid5),
+	__ATTR(ima0, 0600, show_ima0, store_ima0),
+	__ATTR(ima1, 0600, show_ima1, store_ima1),
+	__ATTR(ima2, 0600, show_ima2, store_ima2),
+	__ATTR(ima3, 0600, show_ima3, store_ima3),
+	__ATTR(ima4, 0600, show_ima4, store_ima4),
+	__ATTR(ima5, 0600, show_ima5, store_ima5),
+	__ATTR(ima6, 0600, show_ima6, store_ima6),
+	__ATTR(ima7, 0600, show_ima7, store_ima7),
+	__ATTR(ima8, 0600, show_ima8, store_ima8),
+	__ATTR(ima9, 0600, show_ima9, store_ima9),
+	__ATTR(imaat, 0600, show_imaat, store_imaat),
+	__ATTR(btcr, 0600, show_btcr, store_btcr),
+	__ATTR(pccr, 0600, show_pccr, store_pccr),
+	__ATTR(rpccr, 0600, show_rpccr, store_rpccr),
+	__ATTR(der, 0600, show_der, store_der),
+	__ATTR(mer, 0600, show_mer, store_mer),
+	__ATTR(ber, 0600, show_ber, store_ber),
+	__ATTR(ier, 0600, show_ier, store_ier),
+	__ATTR(sier, 0600, show_sier, store_sier),
+	__ATTR(siar, 0600, show_siar, store_siar),
+	__ATTR(tsr0, 0600, show_tsr0, store_tsr0),
+	__ATTR(tsr1, 0600, show_tsr1, store_tsr1),
+	__ATTR(tsr2, 0600, show_tsr2, store_tsr2),
+	__ATTR(tsr3, 0600, show_tsr3, store_tsr3),
 #endif /* CONFIG_DEBUG_KERNEL */
 };
 #endif /* HAS_PPC_PMC_PA6T */
@@ -333,14 +336,14 @@ static struct sysdev_attribute pa6t_attrs[] = {
 static void __cpuinit register_cpu_online(unsigned int cpu)
 {
 	struct cpu *c = &per_cpu(cpu_devices, cpu);
-	struct sys_device *s = &c->sysdev;
-	struct sysdev_attribute *attrs, *pmc_attrs;
+	struct device *s = &c->dev;
+	struct device_attribute *attrs, *pmc_attrs;
 	int i, nattrs;
 
 #ifdef CONFIG_PPC64
 	if (!firmware_has_feature(FW_FEATURE_ISERIES) &&
 			cpu_has_feature(CPU_FTR_SMT))
-		sysdev_create_file(s, &attr_smt_snooze_delay);
+		device_create_file(s, &dev_attr_smt_snooze_delay);
 #endif
 
 	/* PMC stuff */
@@ -348,14 +351,14 @@ static void __cpuinit register_cpu_online(unsigned int cpu)
 #ifdef HAS_PPC_PMC_IBM
 	case PPC_PMC_IBM:
 		attrs = ibm_common_attrs;
-		nattrs = sizeof(ibm_common_attrs) / sizeof(struct sysdev_attribute);
+		nattrs = sizeof(ibm_common_attrs) / sizeof(struct device_attribute);
 		pmc_attrs = classic_pmc_attrs;
 		break;
 #endif /* HAS_PPC_PMC_IBM */
 #ifdef HAS_PPC_PMC_G4
 	case PPC_PMC_G4:
 		attrs = g4_common_attrs;
-		nattrs = sizeof(g4_common_attrs) / sizeof(struct sysdev_attribute);
+		nattrs = sizeof(g4_common_attrs) / sizeof(struct device_attribute);
 		pmc_attrs = classic_pmc_attrs;
 		break;
 #endif /* HAS_PPC_PMC_G4 */
@@ -363,7 +366,7 @@ static void __cpuinit register_cpu_online(unsigned int cpu)
 	case PPC_PMC_PA6T:
 		/* PA Semi starts counting at PMC0 */
 		attrs = pa6t_attrs;
-		nattrs = sizeof(pa6t_attrs) / sizeof(struct sysdev_attribute);
+		nattrs = sizeof(pa6t_attrs) / sizeof(struct device_attribute);
 		pmc_attrs = NULL;
 		break;
 #endif /* HAS_PPC_PMC_PA6T */
@@ -374,24 +377,27 @@ static void __cpuinit register_cpu_online(unsigned int cpu)
 	}
 
 	for (i = 0; i < nattrs; i++)
-		sysdev_create_file(s, &attrs[i]);
+		device_create_file(s, &attrs[i]);
 
 	if (pmc_attrs)
 		for (i = 0; i < cur_cpu_spec->num_pmcs; i++)
-			sysdev_create_file(s, &pmc_attrs[i]);
+			device_create_file(s, &pmc_attrs[i]);
 
 #ifdef CONFIG_PPC64
 	if (cpu_has_feature(CPU_FTR_MMCRA))
-		sysdev_create_file(s, &attr_mmcra);
+		device_create_file(s, &dev_attr_mmcra);
 
 	if (cpu_has_feature(CPU_FTR_PURR))
-		sysdev_create_file(s, &attr_purr);
+		device_create_file(s, &dev_attr_purr);
 
 	if (cpu_has_feature(CPU_FTR_SPURR))
-		sysdev_create_file(s, &attr_spurr);
+		device_create_file(s, &dev_attr_spurr);
 
 	if (cpu_has_feature(CPU_FTR_DSCR))
-		sysdev_create_file(s, &attr_dscr);
+		device_create_file(s, &dev_attr_dscr);
+
+	if (cpu_has_feature(CPU_FTR_PPCAS_ARCH_V2))
+		device_create_file(s, &dev_attr_pir);
 #endif /* CONFIG_PPC64 */
 
 	cacheinfo_cpu_online(cpu);
@@ -401,8 +407,8 @@ static void __cpuinit register_cpu_online(unsigned int cpu)
 static void unregister_cpu_online(unsigned int cpu)
 {
 	struct cpu *c = &per_cpu(cpu_devices, cpu);
-	struct sys_device *s = &c->sysdev;
-	struct sysdev_attribute *attrs, *pmc_attrs;
+	struct device *s = &c->dev;
+	struct device_attribute *attrs, *pmc_attrs;
 	int i, nattrs;
 
 	BUG_ON(!c->hotpluggable);
@@ -410,7 +416,7 @@ static void unregister_cpu_online(unsigned int cpu)
 #ifdef CONFIG_PPC64
 	if (!firmware_has_feature(FW_FEATURE_ISERIES) &&
 			cpu_has_feature(CPU_FTR_SMT))
-		sysdev_remove_file(s, &attr_smt_snooze_delay);
+		device_remove_file(s, &dev_attr_smt_snooze_delay);
 #endif
 
 	/* PMC stuff */
@@ -418,14 +424,14 @@ static void unregister_cpu_online(unsigned int cpu)
 #ifdef HAS_PPC_PMC_IBM
 	case PPC_PMC_IBM:
 		attrs = ibm_common_attrs;
-		nattrs = sizeof(ibm_common_attrs) / sizeof(struct sysdev_attribute);
+		nattrs = sizeof(ibm_common_attrs) / sizeof(struct device_attribute);
 		pmc_attrs = classic_pmc_attrs;
 		break;
 #endif /* HAS_PPC_PMC_IBM */
 #ifdef HAS_PPC_PMC_G4
 	case PPC_PMC_G4:
 		attrs = g4_common_attrs;
-		nattrs = sizeof(g4_common_attrs) / sizeof(struct sysdev_attribute);
+		nattrs = sizeof(g4_common_attrs) / sizeof(struct device_attribute);
 		pmc_attrs = classic_pmc_attrs;
 		break;
 #endif /* HAS_PPC_PMC_G4 */
@@ -433,7 +439,7 @@ static void unregister_cpu_online(unsigned int cpu)
 	case PPC_PMC_PA6T:
 		/* PA Semi starts counting at PMC0 */
 		attrs = pa6t_attrs;
-		nattrs = sizeof(pa6t_attrs) / sizeof(struct sysdev_attribute);
+		nattrs = sizeof(pa6t_attrs) / sizeof(struct device_attribute);
 		pmc_attrs = NULL;
 		break;
 #endif /* HAS_PPC_PMC_PA6T */
@@ -444,24 +450,27 @@ static void unregister_cpu_online(unsigned int cpu)
 	}
 
 	for (i = 0; i < nattrs; i++)
-		sysdev_remove_file(s, &attrs[i]);
+		device_remove_file(s, &attrs[i]);
 
 	if (pmc_attrs)
 		for (i = 0; i < cur_cpu_spec->num_pmcs; i++)
-			sysdev_remove_file(s, &pmc_attrs[i]);
+			device_remove_file(s, &pmc_attrs[i]);
 
 #ifdef CONFIG_PPC64
 	if (cpu_has_feature(CPU_FTR_MMCRA))
-		sysdev_remove_file(s, &attr_mmcra);
+		device_remove_file(s, &dev_attr_mmcra);
 
 	if (cpu_has_feature(CPU_FTR_PURR))
-		sysdev_remove_file(s, &attr_purr);
+		device_remove_file(s, &dev_attr_purr);
 
 	if (cpu_has_feature(CPU_FTR_SPURR))
-		sysdev_remove_file(s, &attr_spurr);
+		device_remove_file(s, &dev_attr_spurr);
 
 	if (cpu_has_feature(CPU_FTR_DSCR))
-		sysdev_remove_file(s, &attr_dscr);
+		device_remove_file(s, &dev_attr_dscr);
+
+	if (cpu_has_feature(CPU_FTR_PPCAS_ARCH_V2))
+		device_remove_file(s, &dev_attr_pir);
 #endif /* CONFIG_PPC64 */
 
 	cacheinfo_cpu_offline(cpu);
@@ -513,70 +522,70 @@ static struct notifier_block __cpuinitdata sysfs_cpu_nb = {
 
 static DEFINE_MUTEX(cpu_mutex);
 
-int cpu_add_sysdev_attr(struct sysdev_attribute *attr)
+int cpu_add_dev_attr(struct device_attribute *attr)
 {
 	int cpu;
 
 	mutex_lock(&cpu_mutex);
 
 	for_each_possible_cpu(cpu) {
-		sysdev_create_file(get_cpu_sysdev(cpu), attr);
+		device_create_file(get_cpu_device(cpu), attr);
 	}
 
 	mutex_unlock(&cpu_mutex);
 	return 0;
 }
-EXPORT_SYMBOL_GPL(cpu_add_sysdev_attr);
+EXPORT_SYMBOL_GPL(cpu_add_dev_attr);
 
-int cpu_add_sysdev_attr_group(struct attribute_group *attrs)
+int cpu_add_dev_attr_group(struct attribute_group *attrs)
 {
 	int cpu;
-	struct sys_device *sysdev;
+	struct device *dev;
 	int ret;
 
 	mutex_lock(&cpu_mutex);
 
 	for_each_possible_cpu(cpu) {
-		sysdev = get_cpu_sysdev(cpu);
-		ret = sysfs_create_group(&sysdev->kobj, attrs);
+		dev = get_cpu_device(cpu);
+		ret = sysfs_create_group(&dev->kobj, attrs);
 		WARN_ON(ret != 0);
 	}
 
 	mutex_unlock(&cpu_mutex);
 	return 0;
 }
-EXPORT_SYMBOL_GPL(cpu_add_sysdev_attr_group);
+EXPORT_SYMBOL_GPL(cpu_add_dev_attr_group);
 
 
-void cpu_remove_sysdev_attr(struct sysdev_attribute *attr)
+void cpu_remove_dev_attr(struct device_attribute *attr)
 {
 	int cpu;
 
 	mutex_lock(&cpu_mutex);
 
 	for_each_possible_cpu(cpu) {
-		sysdev_remove_file(get_cpu_sysdev(cpu), attr);
+		device_remove_file(get_cpu_device(cpu), attr);
 	}
 
 	mutex_unlock(&cpu_mutex);
 }
-EXPORT_SYMBOL_GPL(cpu_remove_sysdev_attr);
+EXPORT_SYMBOL_GPL(cpu_remove_dev_attr);
 
-void cpu_remove_sysdev_attr_group(struct attribute_group *attrs)
+void cpu_remove_dev_attr_group(struct attribute_group *attrs)
 {
 	int cpu;
-	struct sys_device *sysdev;
+	struct device *dev;
 
 	mutex_lock(&cpu_mutex);
 
 	for_each_possible_cpu(cpu) {
-		sysdev = get_cpu_sysdev(cpu);
-		sysfs_remove_group(&sysdev->kobj, attrs);
+		dev = get_cpu_device(cpu);
+		sysfs_remove_group(&dev->kobj, attrs);
 	}
 
 	mutex_unlock(&cpu_mutex);
 }
-EXPORT_SYMBOL_GPL(cpu_remove_sysdev_attr_group);
+EXPORT_SYMBOL_GPL(cpu_remove_dev_attr_group);
 
 
 /* NUMA stuff */
@@ -590,18 +599,18 @@ static void register_nodes(void)
 		register_one_node(i);
 }
 
-int sysfs_add_device_to_node(struct sys_device *dev, int nid)
+int sysfs_add_device_to_node(struct device *dev, int nid)
 {
 	struct node *node = &node_devices[nid];
-	return sysfs_create_link(&node->sysdev.kobj, &dev->kobj,
+	return sysfs_create_link(&node->dev.kobj, &dev->kobj,
 			kobject_name(&dev->kobj));
 }
 EXPORT_SYMBOL_GPL(sysfs_add_device_to_node);
 
-void sysfs_remove_device_from_node(struct sys_device *dev, int nid)
+void sysfs_remove_device_from_node(struct device *dev, int nid)
 {
 	struct node *node = &node_devices[nid];
-	sysfs_remove_link(&node->sysdev.kobj, kobject_name(&dev->kobj));
+	sysfs_remove_link(&node->dev.kobj, kobject_name(&dev->kobj));
 }
 EXPORT_SYMBOL_GPL(sysfs_remove_device_from_node);
 
@@ -614,14 +623,14 @@ static void register_nodes(void)
 #endif
 
 /* Only valid if CPU is present. */
-static ssize_t show_physical_id(struct sys_device *dev,
-				struct sysdev_attribute *attr, char *buf)
+static ssize_t show_physical_id(struct device *dev,
+				struct device_attribute *attr, char *buf)
 {
-	struct cpu *cpu = container_of(dev, struct cpu, sysdev);
+	struct cpu *cpu = container_of(dev, struct cpu, dev);
 
-	return sprintf(buf, "%d\n", get_hard_smp_processor_id(cpu->sysdev.id));
+	return sprintf(buf, "%d\n", get_hard_smp_processor_id(cpu->dev.id));
 }
-static SYSDEV_ATTR(physical_id, 0444, show_physical_id, NULL);
+static DEVICE_ATTR(physical_id, 0444, show_physical_id, NULL);
 
 static int __init topology_init(void)
 {
@@ -646,7 +655,7 @@ static int __init topology_init(void)
 		if (cpu_online(cpu) || c->hotpluggable) {
 			register_cpu(c, cpu);
 
-			sysdev_create_file(&c->sysdev, &attr_physical_id);
+			device_create_file(&c->dev, &dev_attr_physical_id);
 		}
 
 		if (cpu_online(cpu))
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 522bb1dfc35..567dd7c3ac2 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -86,8 +86,6 @@ static struct clocksource clocksource_rtc = {
 	.rating       = 400,
 	.flags        = CLOCK_SOURCE_IS_CONTINUOUS,
 	.mask         = CLOCKSOURCE_MASK(64),
-	.shift        = 22,
-	.mult         = 0,	/* To be filled in */
 	.read         = rtc_read,
 };
 
@@ -97,8 +95,6 @@ static struct clocksource clocksource_timebase = {
 	.rating       = 400,
 	.flags        = CLOCK_SOURCE_IS_CONTINUOUS,
 	.mask         = CLOCKSOURCE_MASK(64),
-	.shift        = 22,
-	.mult         = 0,	/* To be filled in */
 	.read         = timebase_read,
 };
 
@@ -110,22 +106,16 @@ static void decrementer_set_mode(enum clock_event_mode mode,
 				 struct clock_event_device *dev);
 
 static struct clock_event_device decrementer_clockevent = {
-       .name           = "decrementer",
-       .rating         = 200,
-       .shift          = 0,	/* To be filled in */
-       .mult           = 0,	/* To be filled in */
-       .irq            = 0,
-       .set_next_event = decrementer_set_next_event,
-       .set_mode       = decrementer_set_mode,
-       .features       = CLOCK_EVT_FEAT_ONESHOT,
+	.name           = "decrementer",
+	.rating         = 200,
+	.irq            = 0,
+	.set_next_event = decrementer_set_next_event,
+	.set_mode       = decrementer_set_mode,
+	.features       = CLOCK_EVT_FEAT_ONESHOT,
 };
 
-struct decrementer_clock {
-	struct clock_event_device event;
-	u64 next_tb;
-};
-
-static DEFINE_PER_CPU(struct decrementer_clock, decrementers);
+DEFINE_PER_CPU(u64, decrementers_next_tb);
+static DEFINE_PER_CPU(struct clock_event_device, decrementers);
 
 #ifdef CONFIG_PPC_ISERIES
 static unsigned long __initdata iSeries_recal_titan;
@@ -168,13 +158,13 @@ EXPORT_SYMBOL_GPL(ppc_tb_freq);
 #ifdef CONFIG_VIRT_CPU_ACCOUNTING
 /*
  * Factors for converting from cputime_t (timebase ticks) to
- * jiffies, milliseconds, seconds, and clock_t (1/USER_HZ seconds).
+ * jiffies, microseconds, seconds, and clock_t (1/USER_HZ seconds).
  * These are all stored as 0.64 fixed-point binary fractions.
  */
 u64 __cputime_jiffies_factor;
 EXPORT_SYMBOL(__cputime_jiffies_factor);
-u64 __cputime_msec_factor;
-EXPORT_SYMBOL(__cputime_msec_factor);
+u64 __cputime_usec_factor;
+EXPORT_SYMBOL(__cputime_usec_factor);
 u64 __cputime_sec_factor;
 EXPORT_SYMBOL(__cputime_sec_factor);
 u64 __cputime_clockt_factor;
@@ -192,8 +182,8 @@ static void calc_cputime_factors(void)
 
 	div128_by_32(HZ, 0, tb_ticks_per_sec, &res);
 	__cputime_jiffies_factor = res.result_low;
-	div128_by_32(1000, 0, tb_ticks_per_sec, &res);
-	__cputime_msec_factor = res.result_low;
+	div128_by_32(1000000, 0, tb_ticks_per_sec, &res);
+	__cputime_usec_factor = res.result_low;
 	div128_by_32(1, 0, tb_ticks_per_sec, &res);
 	__cputime_sec_factor = res.result_low;
 	div128_by_32(USER_HZ, 0, tb_ticks_per_sec, &res);
@@ -441,7 +431,7 @@ EXPORT_SYMBOL(profile_pc);
 /* 
  * This function recalibrates the timebase based on the 49-bit time-of-day
  * value in the Titan chip.  The Titan is much more accurate than the value
- * returned by the service processor for the timebase frequency.  
+ * returned by the service processor for the timebase frequency.
  */
 
 static int __init iSeries_tb_recal(void)
@@ -576,9 +566,8 @@ void arch_irq_work_raise(void)
 void timer_interrupt(struct pt_regs * regs)
 {
 	struct pt_regs *old_regs;
-	struct decrementer_clock *decrementer =  &__get_cpu_var(decrementers);
-	struct clock_event_device *evt = &decrementer->event;
-	u64 now;
+	u64 *next_tb = &__get_cpu_var(decrementers_next_tb);
+	struct clock_event_device *evt = &__get_cpu_var(decrementers);
 
 	/* Ensure a positive value is written to the decrementer, or else
 	 * some CPUs will continue to take decrementer exceptions.
@@ -613,16 +602,9 @@ void timer_interrupt(struct pt_regs * regs)
 		get_lppaca()->int_dword.fields.decr_int = 0;
 #endif
 
-	now = get_tb_or_rtc();
-	if (now >= decrementer->next_tb) {
-		decrementer->next_tb = ~(u64)0;
-		if (evt->event_handler)
-			evt->event_handler(evt);
-	} else {
-		now = decrementer->next_tb - now;
-		if (now <= DECREMENTER_MAX)
-			set_dec((int)now);
-	}
+	*next_tb = ~(u64)0;
+	if (evt->event_handler)
+		evt->event_handler(evt);
 
 #ifdef CONFIG_PPC_ISERIES
 	if (firmware_has_feature(FW_FEATURE_ISERIES) && hvlpevent_is_pending())
@@ -650,9 +632,9 @@ static void generic_suspend_disable_irqs(void)
 	 * with suspending.
 	 */
 
-	set_dec(0x7fffffff);
+	set_dec(DECREMENTER_MAX);
 	local_irq_disable();
-	set_dec(0x7fffffff);
+	set_dec(DECREMENTER_MAX);
 }
 
 static void generic_suspend_enable_irqs(void)
@@ -824,9 +806,8 @@ void update_vsyscall(struct timespec *wall_time, struct timespec *wtm,
 	++vdso_data->tb_update_count;
 	smp_mb();
 
-	/* XXX this assumes clock->shift == 22 */
-	/* 4611686018 ~= 2^(20+64-22) / 1e9 */
-	new_tb_to_xs = (u64) mult * 4611686018ULL;
+	/* 19342813113834067 ~= 2^(20+64) / 1e9 */
+	new_tb_to_xs = (u64) mult * (19342813113834067ULL >> clock->shift);
 	new_stamp_xsec = (u64) wall_time->tv_nsec * XSEC_PER_SEC;
 	do_div(new_stamp_xsec, 1000000000);
 	new_stamp_xsec += (u64) wall_time->tv_sec * XSEC_PER_SEC;
@@ -877,9 +858,7 @@ static void __init clocksource_init(void)
 	else
 		clock = &clocksource_timebase;
 
-	clock->mult = clocksource_hz2mult(tb_ticks_per_sec, clock->shift);
-
-	if (clocksource_register(clock)) {
+	if (clocksource_register_hz(clock, tb_ticks_per_sec)) {
 		printk(KERN_ERR "clocksource: %s is already registered\n",
 		       clock->name);
 		return;
@@ -892,7 +871,7 @@ static void __init clocksource_init(void)
 static int decrementer_set_next_event(unsigned long evt,
 				      struct clock_event_device *dev)
 {
-	__get_cpu_var(decrementers).next_tb = get_tb_or_rtc() + evt;
+	__get_cpu_var(decrementers_next_tb) = get_tb_or_rtc() + evt;
 	set_dec(evt);
 	return 0;
 }
@@ -904,34 +883,9 @@ static void decrementer_set_mode(enum clock_event_mode mode,
 		decrementer_set_next_event(DECREMENTER_MAX, dev);
 }
 
-static inline uint64_t div_sc64(unsigned long ticks, unsigned long nsec,
-				int shift)
-{
-	uint64_t tmp = ((uint64_t)ticks) << shift;
-
-	do_div(tmp, nsec);
-	return tmp;
-}
-
-static void __init setup_clockevent_multiplier(unsigned long hz)
-{
-	u64 mult, shift = 32;
-
-	while (1) {
-		mult = div_sc64(hz, NSEC_PER_SEC, shift);
-		if (mult && (mult >> 32UL) == 0UL)
-			break;
-
-		shift--;
-	}
-
-	decrementer_clockevent.shift = shift;
-	decrementer_clockevent.mult = mult;
-}
-
 static void register_decrementer_clockevent(int cpu)
 {
-	struct clock_event_device *dec = &per_cpu(decrementers, cpu).event;
+	struct clock_event_device *dec = &per_cpu(decrementers, cpu);
 
 	*dec = decrementer_clockevent;
 	dec->cpumask = cpumask_of(cpu);
@@ -946,7 +900,8 @@ static void __init init_decrementer_clockevent(void)
 {
 	int cpu = smp_processor_id();
 
-	setup_clockevent_multiplier(ppc_tb_freq);
+	clockevents_calc_mult_shift(&decrementer_clockevent, ppc_tb_freq, 4);
+
 	decrementer_clockevent.max_delta_ns =
 		clockevent_delta2ns(DECREMENTER_MAX, &decrementer_clockevent);
 	decrementer_clockevent.min_delta_ns =
@@ -1014,10 +969,10 @@ void __init time_init(void)
 	boot_tb = get_tb_or_rtc();
 
 	/* If platform provided a timezone (pmac), we correct the time */
-        if (timezone_offset) {
+	if (timezone_offset) {
 		sys_tz.tz_minuteswest = -timezone_offset / 60;
 		sys_tz.tz_dsttime = 0;
-        }
+	}
 
 	vdso_data->tb_update_count = 0;
 	vdso_data->tb_ticks_per_sec = tb_ticks_per_sec;
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
index 5459d148a0f..c091527efd8 100644
--- a/arch/powerpc/kernel/traps.c
+++ b/arch/powerpc/kernel/traps.c
@@ -98,18 +98,14 @@ static void pmac_backlight_unblank(void)
 static inline void pmac_backlight_unblank(void) { }
 #endif
 
-int die(const char *str, struct pt_regs *regs, long err)
+static arch_spinlock_t die_lock = __ARCH_SPIN_LOCK_UNLOCKED;
+static int die_owner = -1;
+static unsigned int die_nest_count;
+static int die_counter;
+
+static unsigned __kprobes long oops_begin(struct pt_regs *regs)
 {
-	static struct {
-		raw_spinlock_t lock;
-		u32 lock_owner;
-		int lock_owner_depth;
-	} die = {
-		.lock =			__RAW_SPIN_LOCK_UNLOCKED(die.lock),
-		.lock_owner =		-1,
-		.lock_owner_depth =	0
-	};
-	static int die_counter;
+	int cpu;
 	unsigned long flags;
 
 	if (debugger(regs))
@@ -117,66 +113,109 @@ int die(const char *str, struct pt_regs *regs, long err)
 
 	oops_enter();
 
-	if (die.lock_owner != raw_smp_processor_id()) {
-		console_verbose();
-		raw_spin_lock_irqsave(&die.lock, flags);
-		die.lock_owner = smp_processor_id();
-		die.lock_owner_depth = 0;
-		bust_spinlocks(1);
-		if (machine_is(powermac))
-			pmac_backlight_unblank();
-	} else {
-		local_save_flags(flags);
+	/* racy, but better than risking deadlock. */
+	raw_local_irq_save(flags);
+	cpu = smp_processor_id();
+	if (!arch_spin_trylock(&die_lock)) {
+		if (cpu == die_owner)
+			/* nested oops. should stop eventually */;
+		else
+			arch_spin_lock(&die_lock);
 	}
+	die_nest_count++;
+	die_owner = cpu;
+	console_verbose();
+	bust_spinlocks(1);
+	if (machine_is(powermac))
+		pmac_backlight_unblank();
+	return flags;
+}
 
-	if (++die.lock_owner_depth < 3) {
-		printk("Oops: %s, sig: %ld [#%d]\n", str, err, ++die_counter);
-#ifdef CONFIG_PREEMPT
-		printk("PREEMPT ");
-#endif
-#ifdef CONFIG_SMP
-		printk("SMP NR_CPUS=%d ", NR_CPUS);
-#endif
-#ifdef CONFIG_DEBUG_PAGEALLOC
-		printk("DEBUG_PAGEALLOC ");
-#endif
-#ifdef CONFIG_NUMA
-		printk("NUMA ");
-#endif
-		printk("%s\n", ppc_md.name ? ppc_md.name : "");
+static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
+			       int signr)
+{
+	bust_spinlocks(0);
+	die_owner = -1;
+	add_taint(TAINT_DIE);
+	die_nest_count--;
+	oops_exit();
+	printk("\n");
+	if (!die_nest_count)
+		/* Nest count reaches zero, release the lock. */
+		arch_spin_unlock(&die_lock);
+	raw_local_irq_restore(flags);
 
-		if (notify_die(DIE_OOPS, str, regs, err, 255,
-			       SIGSEGV) == NOTIFY_STOP)
-			return 1;
+	/*
+	 * A system reset (0x100) is a request to dump, so we always send
+	 * it through the crashdump code.
+	 */
+	if (kexec_should_crash(current) || (TRAP(regs) == 0x100)) {
+		crash_kexec(regs);
 
-		print_modules();
-		show_regs(regs);
-	} else {
-		printk("Recursive die() failure, output suppressed\n");
+		/*
+		 * We aren't the primary crash CPU. We need to send it
+		 * to a holding pattern to avoid it ending up in the panic
+		 * code.
+		 */
+		crash_kexec_secondary(regs);
 	}
 
-	bust_spinlocks(0);
-	die.lock_owner = -1;
-	add_taint(TAINT_DIE);
-	raw_spin_unlock_irqrestore(&die.lock, flags);
+	if (!signr)
+		return;
 
-	if (kexec_should_crash(current) ||
-		kexec_sr_activated(smp_processor_id()))
-		crash_kexec(regs);
-	crash_kexec_secondary(regs);
+	/*
+	 * While our oops output is serialised by a spinlock, output
+	 * from panic() called below can race and corrupt it. If we
+	 * know we are going to panic, delay for 1 second so we have a
+	 * chance to get clean backtraces from all CPUs that are oopsing.
+	 */
+	if (in_interrupt() || panic_on_oops || !current->pid ||
+	    is_global_init(current)) {
+		mdelay(MSEC_PER_SEC);
+	}
 
 	if (in_interrupt())
 		panic("Fatal exception in interrupt");
-
 	if (panic_on_oops)
 		panic("Fatal exception");
+	do_exit(signr);
+}
 
-	oops_exit();
-	do_exit(err);
+static int __kprobes __die(const char *str, struct pt_regs *regs, long err)
+{
+	printk("Oops: %s, sig: %ld [#%d]\n", str, err, ++die_counter);
+#ifdef CONFIG_PREEMPT
+	printk("PREEMPT ");
+#endif
+#ifdef CONFIG_SMP
+	printk("SMP NR_CPUS=%d ", NR_CPUS);
+#endif
+#ifdef CONFIG_DEBUG_PAGEALLOC
+	printk("DEBUG_PAGEALLOC ");
+#endif
+#ifdef CONFIG_NUMA
+	printk("NUMA ");
+#endif
+	printk("%s\n", ppc_md.name ? ppc_md.name : "");
+
+	if (notify_die(DIE_OOPS, str, regs, err, 255, SIGSEGV) == NOTIFY_STOP)
+		return 1;
+
+	print_modules();
+	show_regs(regs);
 
 	return 0;
 }
 
+void die(const char *str, struct pt_regs *regs, long err)
+{
+	unsigned long flags = oops_begin(regs);
+
+	if (__die(str, regs, err))
+		err = 0;
+	oops_end(flags, regs, err);
+}
+
 void user_single_step_siginfo(struct task_struct *tsk,
 				struct pt_regs *regs, siginfo_t *info)
 {
@@ -195,10 +234,11 @@ void _exception(int signr, struct pt_regs *regs, int code, unsigned long addr)
 			"at %016lx nip %016lx lr %016lx code %x\n";
 
 	if (!user_mode(regs)) {
-		if (die("Exception in kernel mode", regs, signr))
-			return;
-	} else if (show_unhandled_signals &&
-		   unhandled_signal(current, signr)) {
+		die("Exception in kernel mode", regs, signr);
+		return;
+	}
+
+	if (show_unhandled_signals && unhandled_signal(current, signr)) {
 		printk_ratelimited(regs->msr & MSR_64BIT ? fmt64 : fmt32,
 				   current->comm, current->pid, signr,
 				   addr, regs->nip, regs->link, code);
@@ -220,25 +260,8 @@ void system_reset_exception(struct pt_regs *regs)
 			return;
 	}
 
-#ifdef CONFIG_KEXEC
-	cpumask_set_cpu(smp_processor_id(), &cpus_in_sr);
-#endif
-
 	die("System Reset", regs, SIGABRT);
 
-	/*
-	 * Some CPUs when released from the debugger will execute this path.
-	 * These CPUs entered the debugger via a soft-reset. If the CPU was
-	 * hung before entering the debugger it will return to the hung
-	 * state when exiting this function.  This causes a problem in
-	 * kdump since the hung CPU(s) will not respond to the IPI sent
-	 * from kdump. To prevent the problem we call crash_kexec_secondary()
-	 * here. If a kdump had not been initiated or we exit the debugger
-	 * with the "exit and recover" command (x) crash_kexec_secondary()
-	 * will return after 5ms and the CPU returns to its previous state.
-	 */
-	crash_kexec_secondary(regs);
-
 	/* Must die if the interrupt is not recoverable */
 	if (!(regs->msr & MSR_RI))
 		panic("Unrecoverable System Reset");
diff --git a/arch/powerpc/kernel/vio.c b/arch/powerpc/kernel/vio.c
index f65af61996b..8b086299ba2 100644
--- a/arch/powerpc/kernel/vio.c
+++ b/arch/powerpc/kernel/vio.c
@@ -1406,7 +1406,6 @@ static struct bus_type vio_bus_type = {
 	.match = vio_bus_match,
 	.probe = vio_bus_probe,
 	.remove = vio_bus_remove,
-	.pm = GENERIC_SUBSYS_PM_OPS,
 };
 
 /**
diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S
index 920276c0f6a..710a54005df 100644
--- a/arch/powerpc/kernel/vmlinux.lds.S
+++ b/arch/powerpc/kernel/vmlinux.lds.S
@@ -170,7 +170,13 @@ SECTIONS
 	}
 #ifdef CONFIG_RELOCATABLE
 	. = ALIGN(8);
-	.dynsym : AT(ADDR(.dynsym) - LOAD_OFFSET) { *(.dynsym) }
+	.dynsym : AT(ADDR(.dynsym) - LOAD_OFFSET)
+	{
+#ifdef CONFIG_RELOCATABLE_PPC32
+		__dynamic_symtab = .;
+#endif
+		*(.dynsym)
+	}
 	.dynstr : AT(ADDR(.dynstr) - LOAD_OFFSET) { *(.dynstr) }
 	.dynamic : AT(ADDR(.dynamic) - LOAD_OFFSET)
 	{
diff --git a/arch/powerpc/kvm/book3s.c b/arch/powerpc/kvm/book3s.c
index a459479995c..e41ac6f7dcf 100644
--- a/arch/powerpc/kvm/book3s.c
+++ b/arch/powerpc/kvm/book3s.c
@@ -498,7 +498,7 @@ int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm,
 
 	/* If nothing is dirty, don't bother messing with page tables. */
 	if (is_dirty) {
-		memslot = &kvm->memslots->memslots[log->slot];
+		memslot = id_to_memslot(kvm->memslots, log->slot);
 
 		ga = memslot->base_gfn << PAGE_SHIFT;
 		ga_end = ga + (memslot->npages << PAGE_SHIFT);
diff --git a/arch/powerpc/kvm/book3s_hv_builtin.c b/arch/powerpc/kvm/book3s_hv_builtin.c
index 286f13d601c..a795a13f4a7 100644
--- a/arch/powerpc/kvm/book3s_hv_builtin.c
+++ b/arch/powerpc/kvm/book3s_hv_builtin.c
@@ -86,7 +86,7 @@ static inline int lpcr_rmls(unsigned long rma_size)
  * to allocate contiguous physical memory for the real memory
  * areas for guests.
  */
-void kvm_rma_init(void)
+void __init kvm_rma_init(void)
 {
 	unsigned long i;
 	unsigned long j, npages;
diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
index 44d8829334a..5c8b26183f5 100644
--- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S
+++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
@@ -112,6 +112,9 @@ kvm_start_guest:
 	stbcix	r0, r5, r6		/* clear it */
 	stwcix	r8, r5, r7		/* EOI it */
 
+	/* NV GPR values from power7_idle() will no longer be valid */
+	stb	r0, PACA_NAPSTATELOST(r13)
+
 .global kvmppc_hv_entry
 kvmppc_hv_entry:
 
diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile
index 166a6a0ad54..7735a2c2e6d 100644
--- a/arch/powerpc/lib/Makefile
+++ b/arch/powerpc/lib/Makefile
@@ -16,13 +16,15 @@ obj-$(CONFIG_HAS_IOMEM)	+= devres.o
 
 obj-$(CONFIG_PPC64)	+= copypage_64.o copyuser_64.o \
 			   memcpy_64.o usercopy_64.o mem_64.o string.o \
-			   checksum_wrappers_64.o hweight_64.o
+			   checksum_wrappers_64.o hweight_64.o \
+			   copyuser_power7.o
 obj-$(CONFIG_XMON)	+= sstep.o ldstfp.o
 obj-$(CONFIG_KPROBES)	+= sstep.o ldstfp.o
 obj-$(CONFIG_HAVE_HW_BREAKPOINT)	+= sstep.o ldstfp.o
 
 ifeq ($(CONFIG_PPC64),y)
 obj-$(CONFIG_SMP)	+= locks.o
+obj-$(CONFIG_ALTIVEC)	+= copyuser_power7_vmx.o
 endif
 
 obj-$(CONFIG_PPC_LIB_RHEAP) += rheap.o
diff --git a/arch/powerpc/lib/copyuser_64.S b/arch/powerpc/lib/copyuser_64.S
index 578b625d6a3..773d38f90aa 100644
--- a/arch/powerpc/lib/copyuser_64.S
+++ b/arch/powerpc/lib/copyuser_64.S
@@ -11,6 +11,12 @@
 
 	.align	7
 _GLOBAL(__copy_tofrom_user)
+BEGIN_FTR_SECTION
+	nop
+FTR_SECTION_ELSE
+	b	__copy_tofrom_user_power7
+ALT_FTR_SECTION_END_IFCLR(CPU_FTR_VMX_COPY)
+_GLOBAL(__copy_tofrom_user_base)
 	/* first check for a whole page copy on a page boundary */
 	cmpldi	cr1,r5,16
 	cmpdi	cr6,r5,4096
diff --git a/arch/powerpc/lib/copyuser_power7.S b/arch/powerpc/lib/copyuser_power7.S
new file mode 100644
index 00000000000..497db7b23bb
--- /dev/null
+++ b/arch/powerpc/lib/copyuser_power7.S
@@ -0,0 +1,683 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (C) IBM Corporation, 2011
+ *
+ * Author: Anton Blanchard <anton@au.ibm.com>
+ */
+#include <asm/ppc_asm.h>
+
+#define STACKFRAMESIZE	256
+#define STK_REG(i)	(112 + ((i)-14)*8)
+
+	.macro err1
+100:
+	.section __ex_table,"a"
+	.align 3
+	.llong 100b,.Ldo_err1
+	.previous
+	.endm
+
+	.macro err2
+200:
+	.section __ex_table,"a"
+	.align 3
+	.llong 200b,.Ldo_err2
+	.previous
+	.endm
+
+#ifdef CONFIG_ALTIVEC
+	.macro err3
+300:
+	.section __ex_table,"a"
+	.align 3
+	.llong 300b,.Ldo_err3
+	.previous
+	.endm
+
+	.macro err4
+400:
+	.section __ex_table,"a"
+	.align 3
+	.llong 400b,.Ldo_err4
+	.previous
+	.endm
+
+
+.Ldo_err4:
+	ld	r16,STK_REG(r16)(r1)
+	ld	r15,STK_REG(r15)(r1)
+	ld	r14,STK_REG(r14)(r1)
+.Ldo_err3:
+	bl	.exit_vmx_copy
+	ld	r0,STACKFRAMESIZE+16(r1)
+	mtlr	r0
+	b	.Lexit
+#endif /* CONFIG_ALTIVEC */
+
+.Ldo_err2:
+	ld	r22,STK_REG(r22)(r1)
+	ld	r21,STK_REG(r21)(r1)
+	ld	r20,STK_REG(r20)(r1)
+	ld	r19,STK_REG(r19)(r1)
+	ld	r18,STK_REG(r18)(r1)
+	ld	r17,STK_REG(r17)(r1)
+	ld	r16,STK_REG(r16)(r1)
+	ld	r15,STK_REG(r15)(r1)
+	ld	r14,STK_REG(r14)(r1)
+.Lexit:
+	addi	r1,r1,STACKFRAMESIZE
+.Ldo_err1:
+	ld	r3,48(r1)
+	ld	r4,56(r1)
+	ld	r5,64(r1)
+	b	__copy_tofrom_user_base
+
+
+_GLOBAL(__copy_tofrom_user_power7)
+#ifdef CONFIG_ALTIVEC
+	cmpldi	r5,16
+	cmpldi	cr1,r5,4096
+
+	std	r3,48(r1)
+	std	r4,56(r1)
+	std	r5,64(r1)
+
+	blt	.Lshort_copy
+	bgt	cr1,.Lvmx_copy
+#else
+	cmpldi	r5,16
+
+	std	r3,48(r1)
+	std	r4,56(r1)
+	std	r5,64(r1)
+
+	blt	.Lshort_copy
+#endif
+
+.Lnonvmx_copy:
+	/* Get the source 8B aligned */
+	neg	r6,r4
+	mtocrf	0x01,r6
+	clrldi	r6,r6,(64-3)
+
+	bf	cr7*4+3,1f
+err1;	lbz	r0,0(r4)
+	addi	r4,r4,1
+err1;	stb	r0,0(r3)
+	addi	r3,r3,1
+
+1:	bf	cr7*4+2,2f
+err1;	lhz	r0,0(r4)
+	addi	r4,r4,2
+err1;	sth	r0,0(r3)
+	addi	r3,r3,2
+
+2:	bf	cr7*4+1,3f
+err1;	lwz	r0,0(r4)
+	addi	r4,r4,4
+err1;	stw	r0,0(r3)
+	addi	r3,r3,4
+
+3:	sub	r5,r5,r6
+	cmpldi	r5,128
+	blt	5f
+
+	mflr	r0
+	stdu	r1,-STACKFRAMESIZE(r1)
+	std	r14,STK_REG(r14)(r1)
+	std	r15,STK_REG(r15)(r1)
+	std	r16,STK_REG(r16)(r1)
+	std	r17,STK_REG(r17)(r1)
+	std	r18,STK_REG(r18)(r1)
+	std	r19,STK_REG(r19)(r1)
+	std	r20,STK_REG(r20)(r1)
+	std	r21,STK_REG(r21)(r1)
+	std	r22,STK_REG(r22)(r1)
+	std	r0,STACKFRAMESIZE+16(r1)
+
+	srdi	r6,r5,7
+	mtctr	r6
+
+	/* Now do cacheline (128B) sized loads and stores. */
+	.align	5
+4:
+err2;	ld	r0,0(r4)
+err2;	ld	r6,8(r4)
+err2;	ld	r7,16(r4)
+err2;	ld	r8,24(r4)
+err2;	ld	r9,32(r4)
+err2;	ld	r10,40(r4)
+err2;	ld	r11,48(r4)
+err2;	ld	r12,56(r4)
+err2;	ld	r14,64(r4)
+err2;	ld	r15,72(r4)
+err2;	ld	r16,80(r4)
+err2;	ld	r17,88(r4)
+err2;	ld	r18,96(r4)
+err2;	ld	r19,104(r4)
+err2;	ld	r20,112(r4)
+err2;	ld	r21,120(r4)
+	addi	r4,r4,128
+err2;	std	r0,0(r3)
+err2;	std	r6,8(r3)
+err2;	std	r7,16(r3)
+err2;	std	r8,24(r3)
+err2;	std	r9,32(r3)
+err2;	std	r10,40(r3)
+err2;	std	r11,48(r3)
+err2;	std	r12,56(r3)
+err2;	std	r14,64(r3)
+err2;	std	r15,72(r3)
+err2;	std	r16,80(r3)
+err2;	std	r17,88(r3)
+err2;	std	r18,96(r3)
+err2;	std	r19,104(r3)
+err2;	std	r20,112(r3)
+err2;	std	r21,120(r3)
+	addi	r3,r3,128
+	bdnz	4b
+
+	clrldi	r5,r5,(64-7)
+
+	ld	r14,STK_REG(r14)(r1)
+	ld	r15,STK_REG(r15)(r1)
+	ld	r16,STK_REG(r16)(r1)
+	ld	r17,STK_REG(r17)(r1)
+	ld	r18,STK_REG(r18)(r1)
+	ld	r19,STK_REG(r19)(r1)
+	ld	r20,STK_REG(r20)(r1)
+	ld	r21,STK_REG(r21)(r1)
+	ld	r22,STK_REG(r22)(r1)
+	addi	r1,r1,STACKFRAMESIZE
+
+	/* Up to 127B to go */
+5:	srdi	r6,r5,4
+	mtocrf	0x01,r6
+
+6:	bf	cr7*4+1,7f
+err1;	ld	r0,0(r4)
+err1;	ld	r6,8(r4)
+err1;	ld	r7,16(r4)
+err1;	ld	r8,24(r4)
+err1;	ld	r9,32(r4)
+err1;	ld	r10,40(r4)
+err1;	ld	r11,48(r4)
+err1;	ld	r12,56(r4)
+	addi	r4,r4,64
+err1;	std	r0,0(r3)
+err1;	std	r6,8(r3)
+err1;	std	r7,16(r3)
+err1;	std	r8,24(r3)
+err1;	std	r9,32(r3)
+err1;	std	r10,40(r3)
+err1;	std	r11,48(r3)
+err1;	std	r12,56(r3)
+	addi	r3,r3,64
+
+	/* Up to 63B to go */
+7:	bf	cr7*4+2,8f
+err1;	ld	r0,0(r4)
+err1;	ld	r6,8(r4)
+err1;	ld	r7,16(r4)
+err1;	ld	r8,24(r4)
+	addi	r4,r4,32
+err1;	std	r0,0(r3)
+err1;	std	r6,8(r3)
+err1;	std	r7,16(r3)
+err1;	std	r8,24(r3)
+	addi	r3,r3,32
+
+	/* Up to 31B to go */
+8:	bf	cr7*4+3,9f
+err1;	ld	r0,0(r4)
+err1;	ld	r6,8(r4)
+	addi	r4,r4,16
+err1;	std	r0,0(r3)
+err1;	std	r6,8(r3)
+	addi	r3,r3,16
+
+9:	clrldi	r5,r5,(64-4)
+
+	/* Up to 15B to go */
+.Lshort_copy:
+	mtocrf	0x01,r5
+	bf	cr7*4+0,12f
+err1;	lwz	r0,0(r4)	/* Less chance of a reject with word ops */
+err1;	lwz	r6,4(r4)
+	addi	r4,r4,8
+err1;	stw	r0,0(r3)
+err1;	stw	r6,4(r3)
+	addi	r3,r3,8
+
+12:	bf	cr7*4+1,13f
+err1;	lwz	r0,0(r4)
+	addi	r4,r4,4
+err1;	stw	r0,0(r3)
+	addi	r3,r3,4
+
+13:	bf	cr7*4+2,14f
+err1;	lhz	r0,0(r4)
+	addi	r4,r4,2
+err1;	sth	r0,0(r3)
+	addi	r3,r3,2
+
+14:	bf	cr7*4+3,15f
+err1;	lbz	r0,0(r4)
+err1;	stb	r0,0(r3)
+
+15:	li	r3,0
+	blr
+
+.Lunwind_stack_nonvmx_copy:
+	addi	r1,r1,STACKFRAMESIZE
+	b	.Lnonvmx_copy
+
+#ifdef CONFIG_ALTIVEC
+.Lvmx_copy:
+	mflr	r0
+	std	r0,16(r1)
+	stdu	r1,-STACKFRAMESIZE(r1)
+	bl	.enter_vmx_copy
+	cmpwi	r3,0
+	ld	r0,STACKFRAMESIZE+16(r1)
+	ld	r3,STACKFRAMESIZE+48(r1)
+	ld	r4,STACKFRAMESIZE+56(r1)
+	ld	r5,STACKFRAMESIZE+64(r1)
+	mtlr	r0
+
+	beq	.Lunwind_stack_nonvmx_copy
+
+	/*
+	 * If source and destination are not relatively aligned we use a
+	 * slower permute loop.
+	 */
+	xor	r6,r4,r3
+	rldicl.	r6,r6,0,(64-4)
+	bne	.Lvmx_unaligned_copy
+
+	/* Get the destination 16B aligned */
+	neg	r6,r3
+	mtocrf	0x01,r6
+	clrldi	r6,r6,(64-4)
+
+	bf	cr7*4+3,1f
+err3;	lbz	r0,0(r4)
+	addi	r4,r4,1
+err3;	stb	r0,0(r3)
+	addi	r3,r3,1
+
+1:	bf	cr7*4+2,2f
+err3;	lhz	r0,0(r4)
+	addi	r4,r4,2
+err3;	sth	r0,0(r3)
+	addi	r3,r3,2
+
+2:	bf	cr7*4+1,3f
+err3;	lwz	r0,0(r4)
+	addi	r4,r4,4
+err3;	stw	r0,0(r3)
+	addi	r3,r3,4
+
+3:	bf	cr7*4+0,4f
+err3;	ld	r0,0(r4)
+	addi	r4,r4,8
+err3;	std	r0,0(r3)
+	addi	r3,r3,8
+
+4:	sub	r5,r5,r6
+
+	/* Get the desination 128B aligned */
+	neg	r6,r3
+	srdi	r7,r6,4
+	mtocrf	0x01,r7
+	clrldi	r6,r6,(64-7)
+
+	li	r9,16
+	li	r10,32
+	li	r11,48
+
+	bf	cr7*4+3,5f
+err3;	lvx	vr1,r0,r4
+	addi	r4,r4,16
+err3;	stvx	vr1,r0,r3
+	addi	r3,r3,16
+
+5:	bf	cr7*4+2,6f
+err3;	lvx	vr1,r0,r4
+err3;	lvx	vr0,r4,r9
+	addi	r4,r4,32
+err3;	stvx	vr1,r0,r3
+err3;	stvx	vr0,r3,r9
+	addi	r3,r3,32
+
+6:	bf	cr7*4+1,7f
+err3;	lvx	vr3,r0,r4
+err3;	lvx	vr2,r4,r9
+err3;	lvx	vr1,r4,r10
+err3;	lvx	vr0,r4,r11
+	addi	r4,r4,64
+err3;	stvx	vr3,r0,r3
+err3;	stvx	vr2,r3,r9
+err3;	stvx	vr1,r3,r10
+err3;	stvx	vr0,r3,r11
+	addi	r3,r3,64
+
+7:	sub	r5,r5,r6
+	srdi	r6,r5,7
+
+	std	r14,STK_REG(r14)(r1)
+	std	r15,STK_REG(r15)(r1)
+	std	r16,STK_REG(r16)(r1)
+
+	li	r12,64
+	li	r14,80
+	li	r15,96
+	li	r16,112
+
+	mtctr	r6
+
+	/*
+	 * Now do cacheline sized loads and stores. By this stage the
+	 * cacheline stores are also cacheline aligned.
+	 */
+	.align	5
+8:
+err4;	lvx	vr7,r0,r4
+err4;	lvx	vr6,r4,r9
+err4;	lvx	vr5,r4,r10
+err4;	lvx	vr4,r4,r11
+err4;	lvx	vr3,r4,r12
+err4;	lvx	vr2,r4,r14
+err4;	lvx	vr1,r4,r15
+err4;	lvx	vr0,r4,r16
+	addi	r4,r4,128
+err4;	stvx	vr7,r0,r3
+err4;	stvx	vr6,r3,r9
+err4;	stvx	vr5,r3,r10
+err4;	stvx	vr4,r3,r11
+err4;	stvx	vr3,r3,r12
+err4;	stvx	vr2,r3,r14
+err4;	stvx	vr1,r3,r15
+err4;	stvx	vr0,r3,r16
+	addi	r3,r3,128
+	bdnz	8b
+
+	ld	r14,STK_REG(r14)(r1)
+	ld	r15,STK_REG(r15)(r1)
+	ld	r16,STK_REG(r16)(r1)
+
+	/* Up to 127B to go */
+	clrldi	r5,r5,(64-7)
+	srdi	r6,r5,4
+	mtocrf	0x01,r6
+
+	bf	cr7*4+1,9f
+err3;	lvx	vr3,r0,r4
+err3;	lvx	vr2,r4,r9
+err3;	lvx	vr1,r4,r10
+err3;	lvx	vr0,r4,r11
+	addi	r4,r4,64
+err3;	stvx	vr3,r0,r3
+err3;	stvx	vr2,r3,r9
+err3;	stvx	vr1,r3,r10
+err3;	stvx	vr0,r3,r11
+	addi	r3,r3,64
+
+9:	bf	cr7*4+2,10f
+err3;	lvx	vr1,r0,r4
+err3;	lvx	vr0,r4,r9
+	addi	r4,r4,32
+err3;	stvx	vr1,r0,r3
+err3;	stvx	vr0,r3,r9
+	addi	r3,r3,32
+
+10:	bf	cr7*4+3,11f
+err3;	lvx	vr1,r0,r4
+	addi	r4,r4,16
+err3;	stvx	vr1,r0,r3
+	addi	r3,r3,16
+
+	/* Up to 15B to go */
+11:	clrldi	r5,r5,(64-4)
+	mtocrf	0x01,r5
+	bf	cr7*4+0,12f
+err3;	ld	r0,0(r4)
+	addi	r4,r4,8
+err3;	std	r0,0(r3)
+	addi	r3,r3,8
+
+12:	bf	cr7*4+1,13f
+err3;	lwz	r0,0(r4)
+	addi	r4,r4,4
+err3;	stw	r0,0(r3)
+	addi	r3,r3,4
+
+13:	bf	cr7*4+2,14f
+err3;	lhz	r0,0(r4)
+	addi	r4,r4,2
+err3;	sth	r0,0(r3)
+	addi	r3,r3,2
+
+14:	bf	cr7*4+3,15f
+err3;	lbz	r0,0(r4)
+err3;	stb	r0,0(r3)
+
+15:	addi	r1,r1,STACKFRAMESIZE
+	b	.exit_vmx_copy		/* tail call optimise */
+
+.Lvmx_unaligned_copy:
+	/* Get the destination 16B aligned */
+	neg	r6,r3
+	mtocrf	0x01,r6
+	clrldi	r6,r6,(64-4)
+
+	bf	cr7*4+3,1f
+err3;	lbz	r0,0(r4)
+	addi	r4,r4,1
+err3;	stb	r0,0(r3)
+	addi	r3,r3,1
+
+1:	bf	cr7*4+2,2f
+err3;	lhz	r0,0(r4)
+	addi	r4,r4,2
+err3;	sth	r0,0(r3)
+	addi	r3,r3,2
+
+2:	bf	cr7*4+1,3f
+err3;	lwz	r0,0(r4)
+	addi	r4,r4,4
+err3;	stw	r0,0(r3)
+	addi	r3,r3,4
+
+3:	bf	cr7*4+0,4f
+err3;	lwz	r0,0(r4)	/* Less chance of a reject with word ops */
+err3;	lwz	r7,4(r4)
+	addi	r4,r4,8
+err3;	stw	r0,0(r3)
+err3;	stw	r7,4(r3)
+	addi	r3,r3,8
+
+4:	sub	r5,r5,r6
+
+	/* Get the desination 128B aligned */
+	neg	r6,r3
+	srdi	r7,r6,4
+	mtocrf	0x01,r7
+	clrldi	r6,r6,(64-7)
+
+	li	r9,16
+	li	r10,32
+	li	r11,48
+
+	lvsl	vr16,0,r4	/* Setup permute control vector */
+err3;	lvx	vr0,0,r4
+	addi	r4,r4,16
+
+	bf	cr7*4+3,5f
+err3;	lvx	vr1,r0,r4
+	vperm	vr8,vr0,vr1,vr16
+	addi	r4,r4,16
+err3;	stvx	vr8,r0,r3
+	addi	r3,r3,16
+	vor	vr0,vr1,vr1
+
+5:	bf	cr7*4+2,6f
+err3;	lvx	vr1,r0,r4
+	vperm	vr8,vr0,vr1,vr16
+err3;	lvx	vr0,r4,r9
+	vperm	vr9,vr1,vr0,vr16
+	addi	r4,r4,32
+err3;	stvx	vr8,r0,r3
+err3;	stvx	vr9,r3,r9
+	addi	r3,r3,32
+
+6:	bf	cr7*4+1,7f
+err3;	lvx	vr3,r0,r4
+	vperm	vr8,vr0,vr3,vr16
+err3;	lvx	vr2,r4,r9
+	vperm	vr9,vr3,vr2,vr16
+err3;	lvx	vr1,r4,r10
+	vperm	vr10,vr2,vr1,vr16
+err3;	lvx	vr0,r4,r11
+	vperm	vr11,vr1,vr0,vr16
+	addi	r4,r4,64
+err3;	stvx	vr8,r0,r3
+err3;	stvx	vr9,r3,r9
+err3;	stvx	vr10,r3,r10
+err3;	stvx	vr11,r3,r11
+	addi	r3,r3,64
+
+7:	sub	r5,r5,r6
+	srdi	r6,r5,7
+
+	std	r14,STK_REG(r14)(r1)
+	std	r15,STK_REG(r15)(r1)
+	std	r16,STK_REG(r16)(r1)
+
+	li	r12,64
+	li	r14,80
+	li	r15,96
+	li	r16,112
+
+	mtctr	r6
+
+	/*
+	 * Now do cacheline sized loads and stores. By this stage the
+	 * cacheline stores are also cacheline aligned.
+	 */
+	.align	5
+8:
+err4;	lvx	vr7,r0,r4
+	vperm	vr8,vr0,vr7,vr16
+err4;	lvx	vr6,r4,r9
+	vperm	vr9,vr7,vr6,vr16
+err4;	lvx	vr5,r4,r10
+	vperm	vr10,vr6,vr5,vr16
+err4;	lvx	vr4,r4,r11
+	vperm	vr11,vr5,vr4,vr16
+err4;	lvx	vr3,r4,r12
+	vperm	vr12,vr4,vr3,vr16
+err4;	lvx	vr2,r4,r14
+	vperm	vr13,vr3,vr2,vr16
+err4;	lvx	vr1,r4,r15
+	vperm	vr14,vr2,vr1,vr16
+err4;	lvx	vr0,r4,r16
+	vperm	vr15,vr1,vr0,vr16
+	addi	r4,r4,128
+err4;	stvx	vr8,r0,r3
+err4;	stvx	vr9,r3,r9
+err4;	stvx	vr10,r3,r10
+err4;	stvx	vr11,r3,r11
+err4;	stvx	vr12,r3,r12
+err4;	stvx	vr13,r3,r14
+err4;	stvx	vr14,r3,r15
+err4;	stvx	vr15,r3,r16
+	addi	r3,r3,128
+	bdnz	8b
+
+	ld	r14,STK_REG(r14)(r1)
+	ld	r15,STK_REG(r15)(r1)
+	ld	r16,STK_REG(r16)(r1)
+
+	/* Up to 127B to go */
+	clrldi	r5,r5,(64-7)
+	srdi	r6,r5,4
+	mtocrf	0x01,r6
+
+	bf	cr7*4+1,9f
+err3;	lvx	vr3,r0,r4
+	vperm	vr8,vr0,vr3,vr16
+err3;	lvx	vr2,r4,r9
+	vperm	vr9,vr3,vr2,vr16
+err3;	lvx	vr1,r4,r10
+	vperm	vr10,vr2,vr1,vr16
+err3;	lvx	vr0,r4,r11
+	vperm	vr11,vr1,vr0,vr16
+	addi	r4,r4,64
+err3;	stvx	vr8,r0,r3
+err3;	stvx	vr9,r3,r9
+err3;	stvx	vr10,r3,r10
+err3;	stvx	vr11,r3,r11
+	addi	r3,r3,64
+
+9:	bf	cr7*4+2,10f
+err3;	lvx	vr1,r0,r4
+	vperm	vr8,vr0,vr1,vr16
+err3;	lvx	vr0,r4,r9
+	vperm	vr9,vr1,vr0,vr16
+	addi	r4,r4,32
+err3;	stvx	vr8,r0,r3
+err3;	stvx	vr9,r3,r9
+	addi	r3,r3,32
+
+10:	bf	cr7*4+3,11f
+err3;	lvx	vr1,r0,r4
+	vperm	vr8,vr0,vr1,vr16
+	addi	r4,r4,16
+err3;	stvx	vr8,r0,r3
+	addi	r3,r3,16
+
+	/* Up to 15B to go */
+11:	clrldi	r5,r5,(64-4)
+	addi	r4,r4,-16	/* Unwind the +16 load offset */
+	mtocrf	0x01,r5
+	bf	cr7*4+0,12f
+err3;	lwz	r0,0(r4)	/* Less chance of a reject with word ops */
+err3;	lwz	r6,4(r4)
+	addi	r4,r4,8
+err3;	stw	r0,0(r3)
+err3;	stw	r6,4(r3)
+	addi	r3,r3,8
+
+12:	bf	cr7*4+1,13f
+err3;	lwz	r0,0(r4)
+	addi	r4,r4,4
+err3;	stw	r0,0(r3)
+	addi	r3,r3,4
+
+13:	bf	cr7*4+2,14f
+err3;	lhz	r0,0(r4)
+	addi	r4,r4,2
+err3;	sth	r0,0(r3)
+	addi	r3,r3,2
+
+14:	bf	cr7*4+3,15f
+err3;	lbz	r0,0(r4)
+err3;	stb	r0,0(r3)
+
+15:	addi	r1,r1,STACKFRAMESIZE
+	b	.exit_vmx_copy		/* tail call optimise */
+#endif /* CONFiG_ALTIVEC */
diff --git a/arch/powerpc/lib/copyuser_power7_vmx.c b/arch/powerpc/lib/copyuser_power7_vmx.c
new file mode 100644
index 00000000000..6e1efadac48
--- /dev/null
+++ b/arch/powerpc/lib/copyuser_power7_vmx.c
@@ -0,0 +1,50 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (C) IBM Corporation, 2011
+ *
+ * Authors: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
+ *          Anton Blanchard <anton@au.ibm.com>
+ */
+#include <linux/uaccess.h>
+#include <linux/hardirq.h>
+
+int enter_vmx_copy(void)
+{
+	if (in_interrupt())
+		return 0;
+
+	/* This acts as preempt_disable() as well and will make
+	 * enable_kernel_altivec(). We need to disable page faults
+	 * as they can call schedule and thus make us lose the VMX
+	 * context. So on page faults, we just fail which will cause
+	 * a fallback to the normal non-vmx copy.
+	 */
+	pagefault_disable();
+
+	enable_kernel_altivec();
+
+	return 1;
+}
+
+/*
+ * This function must return 0 because we tail call optimise when calling
+ * from __copy_tofrom_user_power7 which returns 0 on success.
+ */
+int exit_vmx_copy(void)
+{
+	pagefault_enable();
+	return 0;
+}
diff --git a/arch/powerpc/mm/44x_mmu.c b/arch/powerpc/mm/44x_mmu.c
index f60e006d90c..388b95e1a00 100644
--- a/arch/powerpc/mm/44x_mmu.c
+++ b/arch/powerpc/mm/44x_mmu.c
@@ -78,11 +78,7 @@ static void __init ppc44x_pin_tlb(unsigned int virt, unsigned int phys)
 		"tlbwe	%1,%3,%5\n"
 		"tlbwe	%0,%3,%6\n"
 	:
-#ifdef CONFIG_PPC47x
-	: "r" (PPC47x_TLB2_S_RWX),
-#else
 	: "r" (PPC44x_TLB_SW | PPC44x_TLB_SR | PPC44x_TLB_SX | PPC44x_TLB_G),
-#endif
 	  "r" (phys),
 	  "r" (virt | PPC44x_TLB_VALID | PPC44x_TLB_256M),
 	  "r" (entry),
@@ -221,7 +217,7 @@ void setup_initial_memory_limit(phys_addr_t first_memblock_base,
 {
 	u64 size;
 
-#ifndef CONFIG_RELOCATABLE
+#ifndef CONFIG_NONSTATIC_KERNEL
 	/* We don't currently support the first MEMBLOCK not mapping 0
 	 * physical on those processors
 	 */
diff --git a/arch/powerpc/mm/Makefile b/arch/powerpc/mm/Makefile
index 991ee813d2a..3787b61f7d2 100644
--- a/arch/powerpc/mm/Makefile
+++ b/arch/powerpc/mm/Makefile
@@ -21,6 +21,8 @@ obj-$(CONFIG_PPC_STD_MMU_32)	+= ppc_mmu_32.o
 obj-$(CONFIG_PPC_STD_MMU)	+= hash_low_$(CONFIG_WORD_SIZE).o \
 				   tlb_hash$(CONFIG_WORD_SIZE).o \
 				   mmu_context_hash$(CONFIG_WORD_SIZE).o
+obj-$(CONFIG_PPC_ICSWX)		+= icswx.o
+obj-$(CONFIG_PPC_ICSWX_PID)	+= icswx_pid.o
 obj-$(CONFIG_40x)		+= 40x_mmu.o
 obj-$(CONFIG_44x)		+= 44x_mmu.o
 obj-$(CONFIG_PPC_FSL_BOOK3E)	+= fsl_booke_mmu.o
diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
index 5efe8c96d37..2f0d1b032a8 100644
--- a/arch/powerpc/mm/fault.c
+++ b/arch/powerpc/mm/fault.c
@@ -44,6 +44,8 @@
 #include <asm/siginfo.h>
 #include <mm/mmu_decl.h>
 
+#include "icswx.h"
+
 #ifdef CONFIG_KPROBES
 static inline int notify_page_fault(struct pt_regs *regs)
 {
@@ -143,6 +145,21 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
 	is_write = error_code & ESR_DST;
 #endif /* CONFIG_4xx || CONFIG_BOOKE */
 
+#ifdef CONFIG_PPC_ICSWX
+	/*
+	 * we need to do this early because this "data storage
+	 * interrupt" does not update the DAR/DEAR so we don't want to
+	 * look at it
+	 */
+	if (error_code & ICSWX_DSI_UCT) {
+		int ret;
+
+		ret = acop_handle_fault(regs, address, error_code);
+		if (ret)
+			return ret;
+	}
+#endif
+
 	if (notify_page_fault(regs))
 		return 0;
 
diff --git a/arch/powerpc/mm/hugetlbpage-book3e.c b/arch/powerpc/mm/hugetlbpage-book3e.c
index 343ad0b8726..3bc700655fc 100644
--- a/arch/powerpc/mm/hugetlbpage-book3e.c
+++ b/arch/powerpc/mm/hugetlbpage-book3e.c
@@ -37,31 +37,32 @@ static inline int book3e_tlb_exists(unsigned long ea, unsigned long pid)
 	return found;
 }
 
-void book3e_hugetlb_preload(struct mm_struct *mm, unsigned long ea, pte_t pte)
+void book3e_hugetlb_preload(struct vm_area_struct *vma, unsigned long ea,
+			    pte_t pte)
 {
 	unsigned long mas1, mas2;
 	u64 mas7_3;
 	unsigned long psize, tsize, shift;
 	unsigned long flags;
+	struct mm_struct *mm;
 
 #ifdef CONFIG_PPC_FSL_BOOK3E
-	int index, lz, ncams;
-	struct vm_area_struct *vma;
+	int index, ncams;
 #endif
 
 	if (unlikely(is_kernel_addr(ea)))
 		return;
 
+	mm = vma->vm_mm;
+
 #ifdef CONFIG_PPC_MM_SLICES
-	psize = mmu_get_tsize(get_slice_psize(mm, ea));
-	tsize = mmu_get_psize(psize);
+	psize = get_slice_psize(mm, ea);
+	tsize = mmu_get_tsize(psize);
 	shift = mmu_psize_defs[psize].shift;
 #else
-	vma = find_vma(mm, ea);
-	psize = vma_mmu_pagesize(vma);	/* returns actual size in bytes */
-	asm (PPC_CNTLZL "%0,%1" : "=r" (lz) : "r" (psize));
-	shift = 31 - lz;
-	tsize = 21 - lz;
+	psize = vma_mmu_pagesize(vma);
+	shift = __ilog2(psize);
+	tsize = shift - 10;
 #endif
 
 	/*
diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c
index 8558b572e55..a8b3cc7d90f 100644
--- a/arch/powerpc/mm/hugetlbpage.c
+++ b/arch/powerpc/mm/hugetlbpage.c
@@ -29,22 +29,22 @@ unsigned int HPAGE_SHIFT;
 
 /*
  * Tracks gpages after the device tree is scanned and before the
- * huge_boot_pages list is ready.  On 64-bit implementations, this is
- * just used to track 16G pages and so is a single array.  32-bit
- * implementations may have more than one gpage size due to limitations
- * of the memory allocators, so we need multiple arrays
+ * huge_boot_pages list is ready.  On non-Freescale implementations, this is
+ * just used to track 16G pages and so is a single array.  FSL-based
+ * implementations may have more than one gpage size, so we need multiple
+ * arrays
  */
-#ifdef CONFIG_PPC64
-#define MAX_NUMBER_GPAGES	1024
-static u64 gpage_freearray[MAX_NUMBER_GPAGES];
-static unsigned nr_gpages;
-#else
+#ifdef CONFIG_PPC_FSL_BOOK3E
 #define MAX_NUMBER_GPAGES	128
 struct psize_gpages {
 	u64 gpage_list[MAX_NUMBER_GPAGES];
 	unsigned int nr_gpages;
 };
 static struct psize_gpages gpage_freearray[MMU_PAGE_COUNT];
+#else
+#define MAX_NUMBER_GPAGES	1024
+static u64 gpage_freearray[MAX_NUMBER_GPAGES];
+static unsigned nr_gpages;
 #endif
 
 static inline int shift_to_mmu_psize(unsigned int shift)
@@ -115,12 +115,12 @@ static int __hugepte_alloc(struct mm_struct *mm, hugepd_t *hpdp,
 	struct kmem_cache *cachep;
 	pte_t *new;
 
-#ifdef CONFIG_PPC64
-	cachep = PGT_CACHE(pdshift - pshift);
-#else
+#ifdef CONFIG_PPC_FSL_BOOK3E
 	int i;
 	int num_hugepd = 1 << (pshift - pdshift);
 	cachep = hugepte_cache;
+#else
+	cachep = PGT_CACHE(pdshift - pshift);
 #endif
 
 	new = kmem_cache_zalloc(cachep, GFP_KERNEL|__GFP_REPEAT);
@@ -132,12 +132,7 @@ static int __hugepte_alloc(struct mm_struct *mm, hugepd_t *hpdp,
 		return -ENOMEM;
 
 	spin_lock(&mm->page_table_lock);
-#ifdef CONFIG_PPC64
-	if (!hugepd_none(*hpdp))
-		kmem_cache_free(cachep, new);
-	else
-		hpdp->pd = ((unsigned long)new & ~PD_HUGE) | pshift;
-#else
+#ifdef CONFIG_PPC_FSL_BOOK3E
 	/*
 	 * We have multiple higher-level entries that point to the same
 	 * actual pte location.  Fill in each as we go and backtrack on error.
@@ -156,11 +151,28 @@ static int __hugepte_alloc(struct mm_struct *mm, hugepd_t *hpdp,
 			hpdp->pd = 0;
 		kmem_cache_free(cachep, new);
 	}
+#else
+	if (!hugepd_none(*hpdp))
+		kmem_cache_free(cachep, new);
+	else
+		hpdp->pd = ((unsigned long)new & ~PD_HUGE) | pshift;
 #endif
 	spin_unlock(&mm->page_table_lock);
 	return 0;
 }
 
+/*
+ * These macros define how to determine which level of the page table holds
+ * the hpdp.
+ */
+#ifdef CONFIG_PPC_FSL_BOOK3E
+#define HUGEPD_PGD_SHIFT PGDIR_SHIFT
+#define HUGEPD_PUD_SHIFT PUD_SHIFT
+#else
+#define HUGEPD_PGD_SHIFT PUD_SHIFT
+#define HUGEPD_PUD_SHIFT PMD_SHIFT
+#endif
+
 pte_t *huge_pte_alloc(struct mm_struct *mm, unsigned long addr, unsigned long sz)
 {
 	pgd_t *pg;
@@ -173,12 +185,13 @@ pte_t *huge_pte_alloc(struct mm_struct *mm, unsigned long addr, unsigned long sz
 	addr &= ~(sz-1);
 
 	pg = pgd_offset(mm, addr);
-	if (pshift >= PUD_SHIFT) {
+
+	if (pshift >= HUGEPD_PGD_SHIFT) {
 		hpdp = (hugepd_t *)pg;
 	} else {
 		pdshift = PUD_SHIFT;
 		pu = pud_alloc(mm, pg, addr);
-		if (pshift >= PMD_SHIFT) {
+		if (pshift >= HUGEPD_PUD_SHIFT) {
 			hpdp = (hugepd_t *)pu;
 		} else {
 			pdshift = PMD_SHIFT;
@@ -198,7 +211,7 @@ pte_t *huge_pte_alloc(struct mm_struct *mm, unsigned long addr, unsigned long sz
 	return hugepte_offset(hpdp, addr, pdshift);
 }
 
-#ifdef CONFIG_PPC32
+#ifdef CONFIG_PPC_FSL_BOOK3E
 /* Build list of addresses of gigantic pages.  This function is used in early
  * boot before the buddy or bootmem allocator is setup.
  */
@@ -318,7 +331,7 @@ void __init reserve_hugetlb_gpages(void)
 	}
 }
 
-#else /* PPC64 */
+#else /* !PPC_FSL_BOOK3E */
 
 /* Build list of addresses of gigantic pages.  This function is used in early
  * boot before the buddy or bootmem allocator is setup.
@@ -356,7 +369,7 @@ int huge_pmd_unshare(struct mm_struct *mm, unsigned long *addr, pte_t *ptep)
 	return 0;
 }
 
-#ifdef CONFIG_PPC32
+#ifdef CONFIG_PPC_FSL_BOOK3E
 #define HUGEPD_FREELIST_SIZE \
 	((PAGE_SIZE - sizeof(struct hugepd_freelist)) / sizeof(pte_t))
 
@@ -416,11 +429,11 @@ static void free_hugepd_range(struct mmu_gather *tlb, hugepd_t *hpdp, int pdshif
 	unsigned long pdmask = ~((1UL << pdshift) - 1);
 	unsigned int num_hugepd = 1;
 
-#ifdef CONFIG_PPC64
-	unsigned int shift = hugepd_shift(*hpdp);
-#else
-	/* Note: On 32-bit the hpdp may be the first of several */
+#ifdef CONFIG_PPC_FSL_BOOK3E
+	/* Note: On fsl the hpdp may be the first of several */
 	num_hugepd = (1 << (hugepd_shift(*hpdp) - pdshift));
+#else
+	unsigned int shift = hugepd_shift(*hpdp);
 #endif
 
 	start &= pdmask;
@@ -438,10 +451,11 @@ static void free_hugepd_range(struct mmu_gather *tlb, hugepd_t *hpdp, int pdshif
 		hpdp->pd = 0;
 
 	tlb->need_flush = 1;
-#ifdef CONFIG_PPC64
-	pgtable_free_tlb(tlb, hugepte, pdshift - shift);
-#else
+
+#ifdef CONFIG_PPC_FSL_BOOK3E
 	hugepd_free(tlb, hugepte);
+#else
+	pgtable_free_tlb(tlb, hugepte, pdshift - shift);
 #endif
 }
 
@@ -454,14 +468,23 @@ static void hugetlb_free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
 	unsigned long start;
 
 	start = addr;
-	pmd = pmd_offset(pud, addr);
 	do {
+		pmd = pmd_offset(pud, addr);
 		next = pmd_addr_end(addr, end);
 		if (pmd_none(*pmd))
 			continue;
+#ifdef CONFIG_PPC_FSL_BOOK3E
+		/*
+		 * Increment next by the size of the huge mapping since
+		 * there may be more than one entry at this level for a
+		 * single hugepage, but all of them point to
+		 * the same kmem cache that holds the hugepte.
+		 */
+		next = addr + (1 << hugepd_shift(*(hugepd_t *)pmd));
+#endif
 		free_hugepd_range(tlb, (hugepd_t *)pmd, PMD_SHIFT,
 				  addr, next, floor, ceiling);
-	} while (pmd++, addr = next, addr != end);
+	} while (addr = next, addr != end);
 
 	start &= PUD_MASK;
 	if (start < floor)
@@ -488,8 +511,8 @@ static void hugetlb_free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
 	unsigned long start;
 
 	start = addr;
-	pud = pud_offset(pgd, addr);
 	do {
+		pud = pud_offset(pgd, addr);
 		next = pud_addr_end(addr, end);
 		if (!is_hugepd(pud)) {
 			if (pud_none_or_clear_bad(pud))
@@ -497,10 +520,19 @@ static void hugetlb_free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
 			hugetlb_free_pmd_range(tlb, pud, addr, next, floor,
 					       ceiling);
 		} else {
+#ifdef CONFIG_PPC_FSL_BOOK3E
+			/*
+			 * Increment next by the size of the huge mapping since
+			 * there may be more than one entry at this level for a
+			 * single hugepage, but all of them point to
+			 * the same kmem cache that holds the hugepte.
+			 */
+			next = addr + (1 << hugepd_shift(*(hugepd_t *)pud));
+#endif
 			free_hugepd_range(tlb, (hugepd_t *)pud, PUD_SHIFT,
 					  addr, next, floor, ceiling);
 		}
-	} while (pud++, addr = next, addr != end);
+	} while (addr = next, addr != end);
 
 	start &= PGDIR_MASK;
 	if (start < floor)
@@ -555,12 +587,12 @@ void hugetlb_free_pgd_range(struct mmu_gather *tlb,
 				continue;
 			hugetlb_free_pud_range(tlb, pgd, addr, next, floor, ceiling);
 		} else {
-#ifdef CONFIG_PPC32
+#ifdef CONFIG_PPC_FSL_BOOK3E
 			/*
 			 * Increment next by the size of the huge mapping since
-			 * on 32-bit there may be more than one entry at the pgd
-			 * level for a single hugepage, but all of them point to
-			 * the same kmem cache that holds the hugepte.
+			 * there may be more than one entry at the pgd level
+			 * for a single hugepage, but all of them point to the
+			 * same kmem cache that holds the hugepte.
 			 */
 			next = addr + (1 << hugepd_shift(*(hugepd_t *)pgd));
 #endif
@@ -698,19 +730,17 @@ int gup_hugepd(hugepd_t *hugepd, unsigned pdshift,
 	return 1;
 }
 
+#ifdef CONFIG_PPC_MM_SLICES
 unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
 					unsigned long len, unsigned long pgoff,
 					unsigned long flags)
 {
-#ifdef CONFIG_PPC_MM_SLICES
 	struct hstate *hstate = hstate_file(file);
 	int mmu_psize = shift_to_mmu_psize(huge_page_shift(hstate));
 
 	return slice_get_unmapped_area(addr, len, flags, mmu_psize, 1, 0);
-#else
-	return get_unmapped_area(file, addr, len, pgoff, flags);
-#endif
 }
+#endif
 
 unsigned long vma_mmu_pagesize(struct vm_area_struct *vma)
 {
@@ -784,7 +814,7 @@ static int __init hugepage_setup_sz(char *str)
 }
 __setup("hugepagesz=", hugepage_setup_sz);
 
-#ifdef CONFIG_FSL_BOOKE
+#ifdef CONFIG_PPC_FSL_BOOK3E
 struct kmem_cache *hugepte_cache;
 static int __init hugetlbpage_init(void)
 {
diff --git a/arch/powerpc/mm/icswx.c b/arch/powerpc/mm/icswx.c
new file mode 100644
index 00000000000..5d9a59eaad9
--- /dev/null
+++ b/arch/powerpc/mm/icswx.c
@@ -0,0 +1,273 @@
+/*
+ *  ICSWX and ACOP Management
+ *
+ *  Copyright (C) 2011 Anton Blanchard, IBM Corp. <anton@samba.org>
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; either version
+ *  2 of the License, or (at your option) any later version.
+ *
+ */
+
+#include <linux/sched.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/types.h>
+#include <linux/mm.h>
+#include <linux/spinlock.h>
+#include <linux/module.h>
+#include <linux/uaccess.h>
+
+#include "icswx.h"
+
+/*
+ * The processor and its L2 cache cause the icswx instruction to
+ * generate a COP_REQ transaction on PowerBus. The transaction has no
+ * address, and the processor does not perform an MMU access to
+ * authenticate the transaction. The command portion of the PowerBus
+ * COP_REQ transaction includes the LPAR_ID (LPID) and the coprocessor
+ * Process ID (PID), which the coprocessor compares to the authorized
+ * LPID and PID held in the coprocessor, to determine if the process
+ * is authorized to generate the transaction.  The data of the COP_REQ
+ * transaction is 128-byte or less in size and is placed in cacheable
+ * memory on a 128-byte cache line boundary.
+ *
+ * The task to use a coprocessor should use use_cop() to mark the use
+ * of the Coprocessor Type (CT) and context switching. On a server
+ * class processor, the PID register is used only for coprocessor
+ * management + * and so a coprocessor PID is allocated before
+ * executing icswx + * instruction. Drop_cop() is used to free the
+ * coprocessor PID.
+ *
+ * Example:
+ * Host Fabric Interface (HFI) is a PowerPC network coprocessor.
+ * Each HFI have multiple windows. Each HFI window serves as a
+ * network device sending to and receiving from HFI network.
+ * HFI immediate send function uses icswx instruction. The immediate
+ * send function allows small (single cache-line) packets be sent
+ * without using the regular HFI send FIFO and doorbell, which are
+ * much slower than immediate send.
+ *
+ * For each task intending to use HFI immediate send, the HFI driver
+ * calls use_cop() to obtain a coprocessor PID for the task.
+ * The HFI driver then allocate a free HFI window and save the
+ * coprocessor PID to the HFI window to allow the task to use the
+ * HFI window.
+ *
+ * The HFI driver repeatedly creates immediate send packets and
+ * issues icswx instruction to send data through the HFI window.
+ * The HFI compares the coprocessor PID in the CPU PID register
+ * to the PID held in the HFI window to determine if the transaction
+ * is allowed.
+ *
+ * When the task to release the HFI window, the HFI driver calls
+ * drop_cop() to release the coprocessor PID.
+ */
+
+void switch_cop(struct mm_struct *next)
+{
+#ifdef CONFIG_ICSWX_PID
+	mtspr(SPRN_PID, next->context.cop_pid);
+#endif
+	mtspr(SPRN_ACOP, next->context.acop);
+}
+
+/**
+ * Start using a coprocessor.
+ * @acop: mask of coprocessor to be used.
+ * @mm: The mm the coprocessor to associate with. Most likely current mm.
+ *
+ * Return a positive PID if successful. Negative errno otherwise.
+ * The returned PID will be fed to the coprocessor to determine if an
+ * icswx transaction is authenticated.
+ */
+int use_cop(unsigned long acop, struct mm_struct *mm)
+{
+	int ret;
+
+	if (!cpu_has_feature(CPU_FTR_ICSWX))
+		return -ENODEV;
+
+	if (!mm || !acop)
+		return -EINVAL;
+
+	/* The page_table_lock ensures mm_users won't change under us */
+	spin_lock(&mm->page_table_lock);
+	spin_lock(mm->context.cop_lockp);
+
+	ret = get_cop_pid(mm);
+	if (ret < 0)
+		goto out;
+
+	/* update acop */
+	mm->context.acop |= acop;
+
+	sync_cop(mm);
+
+	/*
+	 * If this is a threaded process then there might be other threads
+	 * running. We need to send an IPI to force them to pick up any
+	 * change in PID and ACOP.
+	 */
+	if (atomic_read(&mm->mm_users) > 1)
+		smp_call_function(sync_cop, mm, 1);
+
+out:
+	spin_unlock(mm->context.cop_lockp);
+	spin_unlock(&mm->page_table_lock);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(use_cop);
+
+/**
+ * Stop using a coprocessor.
+ * @acop: mask of coprocessor to be stopped.
+ * @mm: The mm the coprocessor associated with.
+ */
+void drop_cop(unsigned long acop, struct mm_struct *mm)
+{
+	int free_pid;
+
+	if (!cpu_has_feature(CPU_FTR_ICSWX))
+		return;
+
+	if (WARN_ON_ONCE(!mm))
+		return;
+
+	/* The page_table_lock ensures mm_users won't change under us */
+	spin_lock(&mm->page_table_lock);
+	spin_lock(mm->context.cop_lockp);
+
+	mm->context.acop &= ~acop;
+
+	free_pid = disable_cop_pid(mm);
+	sync_cop(mm);
+
+	/*
+	 * If this is a threaded process then there might be other threads
+	 * running. We need to send an IPI to force them to pick up any
+	 * change in PID and ACOP.
+	 */
+	if (atomic_read(&mm->mm_users) > 1)
+		smp_call_function(sync_cop, mm, 1);
+
+	if (free_pid != COP_PID_NONE)
+		free_cop_pid(free_pid);
+
+	spin_unlock(mm->context.cop_lockp);
+	spin_unlock(&mm->page_table_lock);
+}
+EXPORT_SYMBOL_GPL(drop_cop);
+
+static int acop_use_cop(int ct)
+{
+	/* todo */
+	return -1;
+}
+
+/*
+ * Get the instruction word at the NIP
+ */
+static u32 acop_get_inst(struct pt_regs *regs)
+{
+	u32 inst;
+	u32 __user *p;
+
+	p = (u32 __user *)regs->nip;
+	if (!access_ok(VERIFY_READ, p, sizeof(*p)))
+		return 0;
+
+	if (__get_user(inst, p))
+		return 0;
+
+	return inst;
+}
+
+/**
+ * @regs: regsiters at time of interrupt
+ * @address: storage address
+ * @error_code: Fault code, usually the DSISR or ESR depending on
+ *		processor type
+ *
+ * Return 0 if we are able to resolve the data storage fault that
+ * results from a CT miss in the ACOP register.
+ */
+int acop_handle_fault(struct pt_regs *regs, unsigned long address,
+		      unsigned long error_code)
+{
+	int ct;
+	u32 inst = 0;
+
+	if (!cpu_has_feature(CPU_FTR_ICSWX)) {
+		pr_info("No coprocessors available");
+		_exception(SIGILL, regs, ILL_ILLOPN, address);
+	}
+
+	if (!user_mode(regs)) {
+		/* this could happen if the HV denies the
+		 * kernel access, for now we just die */
+		die("ICSWX from kernel failed", regs, SIGSEGV);
+	}
+
+	/* Some implementations leave us a hint for the CT */
+	ct = ICSWX_GET_CT_HINT(error_code);
+	if (ct < 0) {
+		/* we have to peek at the instruction word to figure out CT */
+		u32 ccw;
+		u32 rs;
+
+		inst = acop_get_inst(regs);
+		if (inst == 0)
+			return -1;
+
+		rs = (inst >> (31 - 10)) & 0x1f;
+		ccw = regs->gpr[rs];
+		ct = (ccw >> 16) & 0x3f;
+	}
+
+	if (!acop_use_cop(ct))
+		return 0;
+
+	/* at this point the CT is unknown to the system */
+	pr_warn("%s[%d]: Coprocessor %d is unavailable",
+		current->comm, current->pid, ct);
+
+	/* get inst if we don't already have it */
+	if (inst == 0) {
+		inst = acop_get_inst(regs);
+		if (inst == 0)
+			return -1;
+	}
+
+	/* Check if the instruction is the "record form" */
+	if (inst & 1) {
+		/*
+		 * the instruction is "record" form so we can reject
+		 * using CR0
+		 */
+		regs->ccr &= ~(0xful << 28);
+		regs->ccr |= ICSWX_RC_NOT_FOUND << 28;
+
+		/* Move on to the next instruction */
+		regs->nip += 4;
+	} else {
+		/*
+		 * There is no architected mechanism to report a bad
+		 * CT so we could either SIGILL or report nothing.
+		 * Since the non-record version should only bu used
+		 * for "hints" or "don't care" we should probably do
+		 * nothing.  However, I could see how some people
+		 * might want an SIGILL so it here if you want it.
+		 */
+#ifdef CONFIG_PPC_ICSWX_USE_SIGILL
+		_exception(SIGILL, regs, ILL_ILLOPN, address);
+#else
+		regs->nip += 4;
+#endif
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(acop_handle_fault);
diff --git a/arch/powerpc/mm/icswx.h b/arch/powerpc/mm/icswx.h
new file mode 100644
index 00000000000..42176bd0884
--- /dev/null
+++ b/arch/powerpc/mm/icswx.h
@@ -0,0 +1,62 @@
+#ifndef _ARCH_POWERPC_MM_ICSWX_H_
+#define _ARCH_POWERPC_MM_ICSWX_H_
+
+/*
+ *  ICSWX and ACOP Management
+ *
+ *  Copyright (C) 2011 Anton Blanchard, IBM Corp. <anton@samba.org>
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; either version
+ *  2 of the License, or (at your option) any later version.
+ *
+ */
+
+#include <asm/mmu_context.h>
+
+/* also used to denote that PIDs are not used */
+#define COP_PID_NONE 0
+
+static inline void sync_cop(void *arg)
+{
+	struct mm_struct *mm = arg;
+
+	if (mm == current->active_mm)
+		switch_cop(current->active_mm);
+}
+
+#ifdef CONFIG_PPC_ICSWX_PID
+extern int get_cop_pid(struct mm_struct *mm);
+extern int disable_cop_pid(struct mm_struct *mm);
+extern void free_cop_pid(int free_pid);
+#else
+#define get_cop_pid(m) (COP_PID_NONE)
+#define disable_cop_pid(m) (COP_PID_NONE)
+#define free_cop_pid(p)
+#endif
+
+/*
+ * These are implementation bits for architected registers.  If this
+ * ever becomes architecture the should be moved to reg.h et. al.
+ */
+/* UCT is the same bit for Server and Embedded */
+#define ICSWX_DSI_UCT		0x00004000  /* Unavailable Coprocessor Type */
+
+#ifdef CONFIG_PPC_BOOK3E
+/* Embedded implementation gives us no hints as to what the CT is */
+#define ICSWX_GET_CT_HINT(x) (-1)
+#else
+/* Server implementation contains the CT value in the DSISR */
+#define ICSWX_DSISR_CTMASK	0x00003f00
+#define ICSWX_GET_CT_HINT(x)	(((x) & ICSWX_DSISR_CTMASK) >> 8)
+#endif
+
+#define ICSWX_RC_STARTED	0x8	/* The request has been started */
+#define ICSWX_RC_NOT_IDLE	0x4	/* No coprocessor found idle */
+#define ICSWX_RC_NOT_FOUND	0x2	/* No coprocessor found */
+#define ICSWX_RC_UNDEFINED	0x1	/* Reserved */
+
+extern int acop_handle_fault(struct pt_regs *regs, unsigned long address,
+			     unsigned long error_code);
+#endif /* !_ARCH_POWERPC_MM_ICSWX_H_ */
diff --git a/arch/powerpc/mm/icswx_pid.c b/arch/powerpc/mm/icswx_pid.c
new file mode 100644
index 00000000000..91e30eb7d05
--- /dev/null
+++ b/arch/powerpc/mm/icswx_pid.c
@@ -0,0 +1,87 @@
+/*
+ *  ICSWX and ACOP/PID Management
+ *
+ *  Copyright (C) 2011 Anton Blanchard, IBM Corp. <anton@samba.org>
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; either version
+ *  2 of the License, or (at your option) any later version.
+ *
+ */
+
+#include <linux/sched.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/types.h>
+#include <linux/mm.h>
+#include <linux/spinlock.h>
+#include <linux/idr.h>
+#include <linux/module.h>
+#include "icswx.h"
+
+#define COP_PID_MIN (COP_PID_NONE + 1)
+#define COP_PID_MAX (0xFFFF)
+
+static DEFINE_SPINLOCK(mmu_context_acop_lock);
+static DEFINE_IDA(cop_ida);
+
+static int new_cop_pid(struct ida *ida, int min_id, int max_id,
+		       spinlock_t *lock)
+{
+	int index;
+	int err;
+
+again:
+	if (!ida_pre_get(ida, GFP_KERNEL))
+		return -ENOMEM;
+
+	spin_lock(lock);
+	err = ida_get_new_above(ida, min_id, &index);
+	spin_unlock(lock);
+
+	if (err == -EAGAIN)
+		goto again;
+	else if (err)
+		return err;
+
+	if (index > max_id) {
+		spin_lock(lock);
+		ida_remove(ida, index);
+		spin_unlock(lock);
+		return -ENOMEM;
+	}
+
+	return index;
+}
+
+int get_cop_pid(struct mm_struct *mm)
+{
+	int pid;
+
+	if (mm->context.cop_pid == COP_PID_NONE) {
+		pid = new_cop_pid(&cop_ida, COP_PID_MIN, COP_PID_MAX,
+				  &mmu_context_acop_lock);
+		if (pid >= 0)
+			mm->context.cop_pid = pid;
+	}
+	return mm->context.cop_pid;
+}
+
+int disable_cop_pid(struct mm_struct *mm)
+{
+	int free_pid = COP_PID_NONE;
+
+	if ((!mm->context.acop) && (mm->context.cop_pid != COP_PID_NONE)) {
+		free_pid = mm->context.cop_pid;
+		mm->context.cop_pid = COP_PID_NONE;
+	}
+	return free_pid;
+}
+
+void free_cop_pid(int free_pid)
+{
+	spin_lock(&mmu_context_acop_lock);
+	ida_remove(&cop_ida, free_pid);
+	spin_unlock(&mmu_context_acop_lock);
+}
diff --git a/arch/powerpc/mm/init_32.c b/arch/powerpc/mm/init_32.c
index 58861fa1220..6157be2a704 100644
--- a/arch/powerpc/mm/init_32.c
+++ b/arch/powerpc/mm/init_32.c
@@ -65,6 +65,13 @@ phys_addr_t memstart_addr = (phys_addr_t)~0ull;
 EXPORT_SYMBOL(memstart_addr);
 phys_addr_t kernstart_addr;
 EXPORT_SYMBOL(kernstart_addr);
+
+#ifdef CONFIG_RELOCATABLE_PPC32
+/* Used in __va()/__pa() */
+long long virt_phys_offset;
+EXPORT_SYMBOL(virt_phys_offset);
+#endif
+
 phys_addr_t lowmem_end_addr;
 
 int boot_mapsize;
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index 8e2eb6611b0..d974b79a306 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -51,6 +51,7 @@
 #include <asm/vdso.h>
 #include <asm/fixmap.h>
 #include <asm/swiotlb.h>
+#include <asm/rtas.h>
 
 #include "mmu_decl.h"
 
@@ -553,7 +554,7 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long address,
 #if (defined(CONFIG_PPC_BOOK3E_64) || defined(CONFIG_PPC_FSL_BOOK3E)) \
 	&& defined(CONFIG_HUGETLB_PAGE)
 	if (is_vm_hugetlb_page(vma))
-		book3e_hugetlb_preload(vma->vm_mm, address, *ptep);
+		book3e_hugetlb_preload(vma, address, *ptep);
 #endif
 }
 
@@ -585,3 +586,23 @@ static int add_system_ram_resources(void)
 	return 0;
 }
 subsys_initcall(add_system_ram_resources);
+
+#ifdef CONFIG_STRICT_DEVMEM
+/*
+ * devmem_is_allowed(): check to see if /dev/mem access to a certain address
+ * is valid. The argument is a physical page number.
+ *
+ * Access has to be given to non-kernel-ram areas as well, these contain the
+ * PCI mmio resources as well as potential bios/acpi data regions.
+ */
+int devmem_is_allowed(unsigned long pfn)
+{
+	if (iomem_is_exclusive(pfn << PAGE_SHIFT))
+		return 0;
+	if (!page_is_ram(pfn))
+		return 1;
+	if (page_is_rtas_user_buf(pfn))
+		return 1;
+	return 0;
+}
+#endif /* CONFIG_STRICT_DEVMEM */
diff --git a/arch/powerpc/mm/mmap_64.c b/arch/powerpc/mm/mmap_64.c
index 5a783d8e8e8..67a42ed0d2f 100644
--- a/arch/powerpc/mm/mmap_64.c
+++ b/arch/powerpc/mm/mmap_64.c
@@ -53,14 +53,6 @@ static inline int mmap_is_legacy(void)
 	return sysctl_legacy_va_layout;
 }
 
-/*
- * Since get_random_int() returns the same value within a 1 jiffy window,
- * we will almost always get the same randomisation for the stack and mmap
- * region. This will mean the relative distance between stack and mmap will
- * be the same.
- *
- * To avoid this we can shift the randomness by 1 bit.
- */
 static unsigned long mmap_rnd(void)
 {
 	unsigned long rnd = 0;
@@ -68,11 +60,11 @@ static unsigned long mmap_rnd(void)
 	if (current->flags & PF_RANDOMIZE) {
 		/* 8MB for 32bit, 1GB for 64bit */
 		if (is_32bit_task())
-			rnd = (long)(get_random_int() % (1<<(22-PAGE_SHIFT)));
+			rnd = (long)(get_random_int() % (1<<(23-PAGE_SHIFT)));
 		else
-			rnd = (long)(get_random_int() % (1<<(29-PAGE_SHIFT)));
+			rnd = (long)(get_random_int() % (1<<(30-PAGE_SHIFT)));
 	}
-	return (rnd << PAGE_SHIFT) * 2;
+	return rnd << PAGE_SHIFT;
 }
 
 static inline unsigned long mmap_base(void)
diff --git a/arch/powerpc/mm/mmu_context_hash64.c b/arch/powerpc/mm/mmu_context_hash64.c
index ca988a3d5fb..40677aa0190 100644
--- a/arch/powerpc/mm/mmu_context_hash64.c
+++ b/arch/powerpc/mm/mmu_context_hash64.c
@@ -24,200 +24,7 @@
 
 #include <asm/mmu_context.h>
 
-#ifdef CONFIG_PPC_ICSWX
-/*
- * The processor and its L2 cache cause the icswx instruction to
- * generate a COP_REQ transaction on PowerBus. The transaction has
- * no address, and the processor does not perform an MMU access
- * to authenticate the transaction. The command portion of the
- * PowerBus COP_REQ transaction includes the LPAR_ID (LPID) and
- * the coprocessor Process ID (PID), which the coprocessor compares
- * to the authorized LPID and PID held in the coprocessor, to determine
- * if the process is authorized to generate the transaction.
- * The data of the COP_REQ transaction is 128-byte or less and is
- * placed in cacheable memory on a 128-byte cache line boundary.
- *
- * The task to use a coprocessor should use use_cop() to allocate
- * a coprocessor PID before executing icswx instruction. use_cop()
- * also enables the coprocessor context switching. Drop_cop() is
- * used to free the coprocessor PID.
- *
- * Example:
- * Host Fabric Interface (HFI) is a PowerPC network coprocessor.
- * Each HFI have multiple windows. Each HFI window serves as a
- * network device sending to and receiving from HFI network.
- * HFI immediate send function uses icswx instruction. The immediate
- * send function allows small (single cache-line) packets be sent
- * without using the regular HFI send FIFO and doorbell, which are
- * much slower than immediate send.
- *
- * For each task intending to use HFI immediate send, the HFI driver
- * calls use_cop() to obtain a coprocessor PID for the task.
- * The HFI driver then allocate a free HFI window and save the
- * coprocessor PID to the HFI window to allow the task to use the
- * HFI window.
- *
- * The HFI driver repeatedly creates immediate send packets and
- * issues icswx instruction to send data through the HFI window.
- * The HFI compares the coprocessor PID in the CPU PID register
- * to the PID held in the HFI window to determine if the transaction
- * is allowed.
- *
- * When the task to release the HFI window, the HFI driver calls
- * drop_cop() to release the coprocessor PID.
- */
-
-#define COP_PID_NONE 0
-#define COP_PID_MIN (COP_PID_NONE + 1)
-#define COP_PID_MAX (0xFFFF)
-
-static DEFINE_SPINLOCK(mmu_context_acop_lock);
-static DEFINE_IDA(cop_ida);
-
-void switch_cop(struct mm_struct *next)
-{
-	mtspr(SPRN_PID, next->context.cop_pid);
-	mtspr(SPRN_ACOP, next->context.acop);
-}
-
-static int new_cop_pid(struct ida *ida, int min_id, int max_id,
-		       spinlock_t *lock)
-{
-	int index;
-	int err;
-
-again:
-	if (!ida_pre_get(ida, GFP_KERNEL))
-		return -ENOMEM;
-
-	spin_lock(lock);
-	err = ida_get_new_above(ida, min_id, &index);
-	spin_unlock(lock);
-
-	if (err == -EAGAIN)
-		goto again;
-	else if (err)
-		return err;
-
-	if (index > max_id) {
-		spin_lock(lock);
-		ida_remove(ida, index);
-		spin_unlock(lock);
-		return -ENOMEM;
-	}
-
-	return index;
-}
-
-static void sync_cop(void *arg)
-{
-	struct mm_struct *mm = arg;
-
-	if (mm == current->active_mm)
-		switch_cop(current->active_mm);
-}
-
-/**
- * Start using a coprocessor.
- * @acop: mask of coprocessor to be used.
- * @mm: The mm the coprocessor to associate with. Most likely current mm.
- *
- * Return a positive PID if successful. Negative errno otherwise.
- * The returned PID will be fed to the coprocessor to determine if an
- * icswx transaction is authenticated.
- */
-int use_cop(unsigned long acop, struct mm_struct *mm)
-{
-	int ret;
-
-	if (!cpu_has_feature(CPU_FTR_ICSWX))
-		return -ENODEV;
-
-	if (!mm || !acop)
-		return -EINVAL;
-
-	/* The page_table_lock ensures mm_users won't change under us */
-	spin_lock(&mm->page_table_lock);
-	spin_lock(mm->context.cop_lockp);
-
-	if (mm->context.cop_pid == COP_PID_NONE) {
-		ret = new_cop_pid(&cop_ida, COP_PID_MIN, COP_PID_MAX,
-				  &mmu_context_acop_lock);
-		if (ret < 0)
-			goto out;
-
-		mm->context.cop_pid = ret;
-	}
-	mm->context.acop |= acop;
-
-	sync_cop(mm);
-
-	/*
-	 * If this is a threaded process then there might be other threads
-	 * running. We need to send an IPI to force them to pick up any
-	 * change in PID and ACOP.
-	 */
-	if (atomic_read(&mm->mm_users) > 1)
-		smp_call_function(sync_cop, mm, 1);
-
-	ret = mm->context.cop_pid;
-
-out:
-	spin_unlock(mm->context.cop_lockp);
-	spin_unlock(&mm->page_table_lock);
-
-	return ret;
-}
-EXPORT_SYMBOL_GPL(use_cop);
-
-/**
- * Stop using a coprocessor.
- * @acop: mask of coprocessor to be stopped.
- * @mm: The mm the coprocessor associated with.
- */
-void drop_cop(unsigned long acop, struct mm_struct *mm)
-{
-	int free_pid = COP_PID_NONE;
-
-	if (!cpu_has_feature(CPU_FTR_ICSWX))
-		return;
-
-	if (WARN_ON_ONCE(!mm))
-		return;
-
-	/* The page_table_lock ensures mm_users won't change under us */
-	spin_lock(&mm->page_table_lock);
-	spin_lock(mm->context.cop_lockp);
-
-	mm->context.acop &= ~acop;
-
-	if ((!mm->context.acop) && (mm->context.cop_pid != COP_PID_NONE)) {
-		free_pid = mm->context.cop_pid;
-		mm->context.cop_pid = COP_PID_NONE;
-	}
-
-	sync_cop(mm);
-
-	/*
-	 * If this is a threaded process then there might be other threads
-	 * running. We need to send an IPI to force them to pick up any
-	 * change in PID and ACOP.
-	 */
-	if (atomic_read(&mm->mm_users) > 1)
-		smp_call_function(sync_cop, mm, 1);
-
-	if (free_pid != COP_PID_NONE) {
-		spin_lock(&mmu_context_acop_lock);
-		ida_remove(&cop_ida, free_pid);
-		spin_unlock(&mmu_context_acop_lock);
-	}
-
-	spin_unlock(mm->context.cop_lockp);
-	spin_unlock(&mm->page_table_lock);
-}
-EXPORT_SYMBOL_GPL(drop_cop);
-
-#endif /* CONFIG_PPC_ICSWX */
+#include "icswx.h"
 
 static DEFINE_SPINLOCK(mmu_context_lock);
 static DEFINE_IDA(mmu_context_ida);
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index e6eea0ac80c..3feefc3842a 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -58,7 +58,7 @@ static int distance_lookup_table[MAX_NUMNODES][MAX_DISTANCE_REF_POINTS];
  * Allocate node_to_cpumask_map based on number of available nodes
  * Requires node_possible_map to be valid.
  *
- * Note: node_to_cpumask() is not valid until after this is done.
+ * Note: cpumask_of_node() is not valid until after this is done.
  */
 static void __init setup_node_to_cpumask_map(void)
 {
@@ -386,7 +386,7 @@ static void __init get_n_mem_cells(int *n_addr_cells, int *n_size_cells)
 	of_node_put(memory);
 }
 
-static unsigned long __devinit read_n_cells(int n, const unsigned int **buf)
+static unsigned long read_n_cells(int n, const unsigned int **buf)
 {
 	unsigned long result = 0;
 
@@ -501,7 +501,7 @@ static int of_get_assoc_arrays(struct device_node *memory,
 	aa->n_arrays = *prop++;
 	aa->array_sz = *prop++;
 
-	/* Now that we know the number of arrrays and size of each array,
+	/* Now that we know the number of arrays and size of each array,
 	 * revalidate the size of the property read in.
 	 */
 	if (len < (aa->n_arrays * aa->array_sz + 2) * sizeof(unsigned int))
@@ -947,7 +947,7 @@ static struct notifier_block __cpuinitdata ppc64_numa_nb = {
 	.priority = 1 /* Must run before sched domains notifier. */
 };
 
-static void mark_reserved_regions_for_nid(int nid)
+static void __init mark_reserved_regions_for_nid(int nid)
 {
 	struct pglist_data *node = NODE_DATA(nid);
 	struct memblock_region *reg;
@@ -1440,7 +1440,7 @@ int arch_update_cpu_topology(void)
 {
 	int cpu, nid, old_nid;
 	unsigned int associativity[VPHN_ASSOC_BUFSIZE] = {0};
-	struct sys_device *sysdev;
+	struct device *dev;
 
 	for_each_cpu(cpu,&cpu_associativity_changes_mask) {
 		vphn_get_associativity(cpu, associativity);
@@ -1461,9 +1461,9 @@ int arch_update_cpu_topology(void)
 		register_cpu_under_node(cpu, nid);
 		put_online_cpus();
 
-		sysdev = get_cpu_sysdev(cpu);
-		if (sysdev)
-			kobject_uevent(&sysdev->kobj, KOBJ_CHANGE);
+		dev = get_cpu_device(cpu);
+		if (dev)
+			kobject_uevent(&dev->kobj, KOBJ_CHANGE);
 	}
 
 	return 1;
diff --git a/arch/powerpc/mm/tlb_low_64e.S b/arch/powerpc/mm/tlb_low_64e.S
index dc4a5f385e4..ff672bd8fea 100644
--- a/arch/powerpc/mm/tlb_low_64e.S
+++ b/arch/powerpc/mm/tlb_low_64e.S
@@ -94,11 +94,11 @@
 
 	srdi	r15,r16,60		/* get region */
 	rldicl.	r10,r16,64-PGTABLE_EADDR_SIZE,PGTABLE_EADDR_SIZE+4
-	bne-	dtlb_miss_fault_bolted
+	bne-	dtlb_miss_fault_bolted	/* Bail if fault addr is invalid */
 
 	rlwinm	r10,r11,32-19,27,27
 	rlwimi	r10,r11,32-16,19,19
-	cmpwi	r15,0
+	cmpwi	r15,0			/* user vs kernel check */
 	ori	r10,r10,_PAGE_PRESENT
 	oris	r11,r10,_PAGE_ACCESSED@h
 
@@ -120,44 +120,38 @@ tlb_miss_common_bolted:
 	rldicl	r15,r16,64-PGDIR_SHIFT+3,64-PGD_INDEX_SIZE-3
 	cmpldi	cr0,r14,0
 	clrrdi	r15,r15,3
-	beq	tlb_miss_fault_bolted
+	beq	tlb_miss_fault_bolted	/* No PGDIR, bail */
 
 BEGIN_MMU_FTR_SECTION
 	/* Set the TLB reservation and search for existing entry. Then load
 	 * the entry.
 	 */
 	PPC_TLBSRX_DOT(0,r16)
-	ldx	r14,r14,r15
-	beq	normal_tlb_miss_done
+	ldx	r14,r14,r15		/* grab pgd entry */
+	beq	normal_tlb_miss_done	/* tlb exists already, bail */
 MMU_FTR_SECTION_ELSE
-	ldx	r14,r14,r15
+	ldx	r14,r14,r15		/* grab pgd entry */
 ALT_MMU_FTR_SECTION_END_IFSET(MMU_FTR_USE_TLBRSRV)
 
 #ifndef CONFIG_PPC_64K_PAGES
 	rldicl	r15,r16,64-PUD_SHIFT+3,64-PUD_INDEX_SIZE-3
 	clrrdi	r15,r15,3
-
-	cmpldi	cr0,r14,0
-	beq	tlb_miss_fault_bolted
-
-	ldx	r14,r14,r15
+	cmpdi	cr0,r14,0
+	bge	tlb_miss_fault_bolted	/* Bad pgd entry or hugepage; bail */
+	ldx	r14,r14,r15		/* grab pud entry */
 #endif /* CONFIG_PPC_64K_PAGES */
 
 	rldicl	r15,r16,64-PMD_SHIFT+3,64-PMD_INDEX_SIZE-3
 	clrrdi	r15,r15,3
-
-	cmpldi	cr0,r14,0
-	beq	tlb_miss_fault_bolted
-
-	ldx	r14,r14,r15
+	cmpdi	cr0,r14,0
+	bge	tlb_miss_fault_bolted
+	ldx	r14,r14,r15		/* Grab pmd entry */
 
 	rldicl	r15,r16,64-PAGE_SHIFT+3,64-PTE_INDEX_SIZE-3
 	clrrdi	r15,r15,3
-
-	cmpldi	cr0,r14,0
-	beq	tlb_miss_fault_bolted
-
-	ldx	r14,r14,r15
+	cmpdi	cr0,r14,0
+	bge	tlb_miss_fault_bolted
+	ldx	r14,r14,r15		/* Grab PTE, normal (!huge) page */
 
 	/* Check if required permissions are met */
 	andc.	r15,r11,r14
diff --git a/arch/powerpc/mm/tlb_nohash.c b/arch/powerpc/mm/tlb_nohash.c
index 573ba3b69d1..df32a838dcf 100644
--- a/arch/powerpc/mm/tlb_nohash.c
+++ b/arch/powerpc/mm/tlb_nohash.c
@@ -52,7 +52,7 @@
  * indirect page table entries.
  */
 #ifdef CONFIG_PPC_BOOK3E_MMU
-#ifdef CONFIG_FSL_BOOKE
+#ifdef CONFIG_PPC_FSL_BOOK3E
 struct mmu_psize_def mmu_psize_defs[MMU_PAGE_COUNT] = {
 	[MMU_PAGE_4K] = {
 		.shift	= 12,
diff --git a/arch/powerpc/platforms/40x/Kconfig b/arch/powerpc/platforms/40x/Kconfig
index 153022971da..a392d12dd21 100644
--- a/arch/powerpc/platforms/40x/Kconfig
+++ b/arch/powerpc/platforms/40x/Kconfig
@@ -1,19 +1,3 @@
-#config BUBINGA
-#	bool "Bubinga"
-#	depends on 40x
-#	default n
-#	select 405EP
-#	help
-#	  This option enables support for the IBM 405EP evaluation board.
-
-#config CPCI405
-#	bool "CPCI405"
-#	depends on 40x
-#	default n
-#	select 405GP
-#	help
-#	  This option enables support for the CPCI405 board.
-
 config ACADIA
 	bool "Acadia"
 	depends on 40x
@@ -65,14 +49,6 @@ config MAKALU
 	help
 	  This option enables support for the AMCC PPC405EX board.
 
-#config SYCAMORE
-#	bool "Sycamore"
-#	depends on 40x
-#	default n
-#	select 405GPR
-#	help
-#	  This option enables support for the IBM PPC405GPr evaluation board.
-
 config WALNUT
 	bool "Walnut"
 	depends on 40x
@@ -100,6 +76,16 @@ config XILINX_VIRTEX_GENERIC_BOARD
 	  Most Virtex designs should use this unless it needs to do some
 	  special configuration at board probe time.
 
+config OBS600
+	bool "OpenBlockS 600"
+	depends on 40x
+	default n
+	select 405EX
+	select PPC40x_SIMPLE
+	help
+	  This option enables support for PlatHome OpenBlockS 600 server
+
+
 config PPC40x_SIMPLE
 	bool "Simple PowerPC 40x board support"
 	depends on 40x
@@ -173,16 +159,11 @@ config IBM405_ERR77
 config IBM405_ERR51
 	bool
 
-#config BIOS_FIXUP
-#	bool
-#	depends on BUBINGA || EP405 || SYCAMORE || WALNUT
-#	default y
-
-#config PPC4xx_DMA
-#	bool "PPC4xx DMA controller support"
-#	depends on 4xx
-
-#config PPC4xx_EDMA
-#	bool
-#	depends on !STB03xxx && PPC4xx_DMA
-#	default y
+config APM8018X
+	bool "APM8018X"
+	depends on 40x
+	default n
+	select PPC40x_SIMPLE
+	help
+	  This option enables support for the AppliedMicro APM8018X evaluation
+	  board.
diff --git a/arch/powerpc/platforms/40x/ppc40x_simple.c b/arch/powerpc/platforms/40x/ppc40x_simple.c
index e8dd5c5df7d..97612068fae 100644
--- a/arch/powerpc/platforms/40x/ppc40x_simple.c
+++ b/arch/powerpc/platforms/40x/ppc40x_simple.c
@@ -55,7 +55,9 @@ static const char *board[] __initdata = {
 	"amcc,haleakala",
 	"amcc,kilauea",
 	"amcc,makalu",
-	"est,hotfoot"
+	"apm,klondike",
+	"est,hotfoot",
+	"plathome,obs600"
 };
 
 static int __init ppc40x_probe(void)
diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig
index 762322ce24a..fcf6bf2ceee 100644
--- a/arch/powerpc/platforms/44x/Kconfig
+++ b/arch/powerpc/platforms/44x/Kconfig
@@ -75,7 +75,7 @@ config KATMAI
 	select PCI
 	select PPC4xx_PCI_EXPRESS
 	select PCI_MSI
-	select PCC4xx_MSI
+	select PPC4xx_MSI
 	help
 	  This option enables support for the AMCC PPC440SPe evaluation board.
 
@@ -186,6 +186,16 @@ config ISS4xx
 	help
 	  This option enables support for the IBM ISS simulation environment
 
+config CURRITUCK
+	bool "IBM Currituck (476fpe) Support"
+	depends on PPC_47x
+	default n
+	select SWIOTLB
+	select 476FPE
+	select PPC4xx_PCI_EXPRESS
+	help
+	  This option enables support for the IBM Currituck (476fpe) evaluation board
+
 config ICON
 	bool "Icon"
 	depends on 44x
@@ -197,22 +207,6 @@ config ICON
 	help
 	  This option enables support for the AMCC PPC440SPe evaluation board.
 
-#config LUAN
-#	bool "Luan"
-#	depends on 44x
-#	default n
-#	select 440SP
-#	help
-#	  This option enables support for the IBM PPC440SP evaluation board.
-
-#config OCOTEA
-#	bool "Ocotea"
-#	depends on 44x
-#	default n
-#	select 440GX
-#	help
-#	  This option enables support for the IBM PPC440GX evaluation board.
-
 config XILINX_VIRTEX440_GENERIC_BOARD
 	bool "Generic Xilinx Virtex 5 FXT board support"
 	depends on 44x
@@ -308,6 +302,10 @@ config 460SX
 	select IBM_EMAC_ZMII
 	select IBM_EMAC_TAH
 
+config 476FPE
+	bool
+	select PPC_FPU
+
 config APM821xx
 	bool
 	select PPC_FPU
diff --git a/arch/powerpc/platforms/44x/Makefile b/arch/powerpc/platforms/44x/Makefile
index 553db600721..d03833abec0 100644
--- a/arch/powerpc/platforms/44x/Makefile
+++ b/arch/powerpc/platforms/44x/Makefile
@@ -10,3 +10,4 @@ obj-$(CONFIG_XILINX_VIRTEX_5_FXT) += virtex.o
 obj-$(CONFIG_XILINX_ML510) += virtex_ml510.o
 obj-$(CONFIG_ISS4xx)	+= iss4xx.o
 obj-$(CONFIG_CANYONLANDS)+= canyonlands.o
+obj-$(CONFIG_CURRITUCK)	+= currituck.o
diff --git a/arch/powerpc/platforms/44x/currituck.c b/arch/powerpc/platforms/44x/currituck.c
new file mode 100644
index 00000000000..3f6229b5dee
--- /dev/null
+++ b/arch/powerpc/platforms/44x/currituck.c
@@ -0,0 +1,204 @@
+/*
+ * Currituck board specific routines
+ *
+ * Copyright © 2011 Tony Breeds IBM Corporation
+ *
+ * Based on earlier code:
+ *    Matt Porter <mporter@kernel.crashing.org>
+ *    Copyright 2002-2005 MontaVista Software Inc.
+ *
+ *    Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net>
+ *    Copyright (c) 2003-2005 Zultys Technologies
+ *
+ *    Rewritten and ported to the merged powerpc tree:
+ *    Copyright 2007 David Gibson <dwg@au1.ibm.com>, IBM Corporation.
+ *    Copyright © 2011 David Kliekamp IBM Corporation
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/init.h>
+#include <linux/memblock.h>
+#include <linux/of.h>
+#include <linux/of_platform.h>
+#include <linux/rtc.h>
+
+#include <asm/machdep.h>
+#include <asm/prom.h>
+#include <asm/udbg.h>
+#include <asm/time.h>
+#include <asm/uic.h>
+#include <asm/ppc4xx.h>
+#include <asm/mpic.h>
+#include <asm/mmu.h>
+
+#include <linux/pci.h>
+
+static __initdata struct of_device_id ppc47x_of_bus[] = {
+	{ .compatible = "ibm,plb4", },
+	{ .compatible = "ibm,plb6", },
+	{ .compatible = "ibm,opb", },
+	{ .compatible = "ibm,ebc", },
+	{},
+};
+
+/* The EEPROM is missing and the default values are bogus.  This forces USB in
+ * to EHCI mode */
+static void __devinit quirk_ppc_currituck_usb_fixup(struct pci_dev *dev)
+{
+	if (of_machine_is_compatible("ibm,currituck")) {
+		pci_write_config_dword(dev, 0xe0, 0x0114231f);
+		pci_write_config_dword(dev, 0xe4, 0x00006c40);
+	}
+}
+DECLARE_PCI_FIXUP_HEADER(0x1033, 0x0035, quirk_ppc_currituck_usb_fixup);
+
+static int __init ppc47x_device_probe(void)
+{
+	of_platform_bus_probe(NULL, ppc47x_of_bus, NULL);
+
+	return 0;
+}
+machine_device_initcall(ppc47x, ppc47x_device_probe);
+
+/* We can have either UICs or MPICs */
+static void __init ppc47x_init_irq(void)
+{
+	struct device_node *np;
+
+	/* Find top level interrupt controller */
+	for_each_node_with_property(np, "interrupt-controller") {
+		if (of_get_property(np, "interrupts", NULL) == NULL)
+			break;
+	}
+	if (np == NULL)
+		panic("Can't find top level interrupt controller");
+
+	/* Check type and do appropriate initialization */
+	if (of_device_is_compatible(np, "chrp,open-pic")) {
+		/* The MPIC driver will get everything it needs from the
+		 * device-tree, just pass 0 to all arguments
+		 */
+		struct mpic *mpic =
+			mpic_alloc(np, 0, 0, 0, 0, " MPIC     ");
+		BUG_ON(mpic == NULL);
+		mpic_init(mpic);
+		ppc_md.get_irq = mpic_get_irq;
+	} else
+		panic("Unrecognized top level interrupt controller");
+}
+
+#ifdef CONFIG_SMP
+static void __cpuinit smp_ppc47x_setup_cpu(int cpu)
+{
+	mpic_setup_this_cpu();
+}
+
+static int __cpuinit smp_ppc47x_kick_cpu(int cpu)
+{
+	struct device_node *cpunode = of_get_cpu_node(cpu, NULL);
+	const u64 *spin_table_addr_prop;
+	u32 *spin_table;
+	extern void start_secondary_47x(void);
+
+	BUG_ON(cpunode == NULL);
+
+	/* Assume spin table. We could test for the enable-method in
+	 * the device-tree but currently there's little point as it's
+	 * our only supported method
+	 */
+	spin_table_addr_prop =
+		of_get_property(cpunode, "cpu-release-addr", NULL);
+
+	if (spin_table_addr_prop == NULL) {
+		pr_err("CPU%d: Can't start, missing cpu-release-addr !\n",
+		       cpu);
+		return 1;
+	}
+
+	/* Assume it's mapped as part of the linear mapping. This is a bit
+	 * fishy but will work fine for now
+	 *
+	 * XXX: Is there any reason to assume differently?
+	 */
+	spin_table = (u32 *)__va(*spin_table_addr_prop);
+	pr_debug("CPU%d: Spin table mapped at %p\n", cpu, spin_table);
+
+	spin_table[3] = cpu;
+	smp_wmb();
+	spin_table[1] = __pa(start_secondary_47x);
+	mb();
+
+	return 0;
+}
+
+static struct smp_ops_t ppc47x_smp_ops = {
+	.probe		= smp_mpic_probe,
+	.message_pass	= smp_mpic_message_pass,
+	.setup_cpu	= smp_ppc47x_setup_cpu,
+	.kick_cpu	= smp_ppc47x_kick_cpu,
+	.give_timebase	= smp_generic_give_timebase,
+	.take_timebase	= smp_generic_take_timebase,
+};
+
+static void __init ppc47x_smp_init(void)
+{
+	if (mmu_has_feature(MMU_FTR_TYPE_47x))
+		smp_ops = &ppc47x_smp_ops;
+}
+
+#else /* CONFIG_SMP */
+static void __init ppc47x_smp_init(void) { }
+#endif /* CONFIG_SMP */
+
+static void __init ppc47x_setup_arch(void)
+{
+
+	/* No need to check the DMA config as we /know/ our windows are all of
+ 	 * RAM.  Lets hope that doesn't change */
+#ifdef CONFIG_SWIOTLB
+	if (memblock_end_of_DRAM() > 0xffffffff) {
+		ppc_swiotlb_enable = 1;
+		set_pci_dma_ops(&swiotlb_dma_ops);
+		ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_swiotlb;
+	}
+#endif
+	ppc47x_smp_init();
+}
+
+/*
+ * Called very early, MMU is off, device-tree isn't unflattened
+ */
+static int __init ppc47x_probe(void)
+{
+	unsigned long root = of_get_flat_dt_root();
+
+	if (!of_flat_dt_is_compatible(root, "ibm,currituck"))
+		return 0;
+
+	return 1;
+}
+
+/* Use USB controller should have been hardware swizzled but it wasn't :( */
+static void ppc47x_pci_irq_fixup(struct pci_dev *dev)
+{
+	if (dev->vendor == 0x1033 && (dev->device == 0x0035 ||
+	                              dev->device == 0x00e0)) {
+		dev->irq = irq_create_mapping(NULL, 47);
+		pr_info("%s: Mapping irq 47 %d\n", __func__, dev->irq);
+	}
+}
+
+define_machine(ppc47x) {
+	.name			= "PowerPC 47x",
+	.probe			= ppc47x_probe,
+	.progress		= udbg_progress,
+	.init_IRQ		= ppc47x_init_irq,
+	.setup_arch		= ppc47x_setup_arch,
+	.pci_irq_fixup		= ppc47x_pci_irq_fixup,
+	.restart		= ppc4xx_reset_system,
+	.calibrate_decr		= generic_calibrate_decr,
+};
diff --git a/arch/powerpc/platforms/44x/iss4xx.c b/arch/powerpc/platforms/44x/iss4xx.c
index 19395f18b1d..5b8cdbb82f8 100644
--- a/arch/powerpc/platforms/44x/iss4xx.c
+++ b/arch/powerpc/platforms/44x/iss4xx.c
@@ -71,7 +71,7 @@ static void __init iss4xx_init_irq(void)
 		/* The MPIC driver will get everything it needs from the
 		 * device-tree, just pass 0 to all arguments
 		 */
-		struct mpic *mpic = mpic_alloc(np, 0, MPIC_PRIMARY, 0, 0,
+		struct mpic *mpic = mpic_alloc(np, 0, 0, 0, 0,
 					       " MPIC     ");
 		BUG_ON(mpic == NULL);
 		mpic_init(mpic);
diff --git a/arch/powerpc/platforms/512x/Kconfig b/arch/powerpc/platforms/512x/Kconfig
index b3ebce1aec0..c16999802ec 100644
--- a/arch/powerpc/platforms/512x/Kconfig
+++ b/arch/powerpc/platforms/512x/Kconfig
@@ -12,7 +12,6 @@ config MPC5121_ADS
 	bool "Freescale MPC5121E ADS"
 	depends on PPC_MPC512x
 	select DEFAULT_UIMAGE
-	select MPC5121_ADS_CPLD
 	help
 	  This option enables support for the MPC5121E ADS board.
 
diff --git a/arch/powerpc/platforms/83xx/asp834x.c b/arch/powerpc/platforms/83xx/asp834x.c
index aa0d84d2258..464ea8e0292 100644
--- a/arch/powerpc/platforms/83xx/asp834x.c
+++ b/arch/powerpc/platforms/83xx/asp834x.c
@@ -36,38 +36,7 @@ static void __init asp834x_setup_arch(void)
 	mpc834x_usb_cfg();
 }
 
-static void __init asp834x_init_IRQ(void)
-{
-	struct device_node *np;
-
-	np = of_find_node_by_type(NULL, "ipic");
-	if (!np)
-		return;
-
-	ipic_init(np, 0);
-
-	of_node_put(np);
-
-	/* Initialize the default interrupt mapping priorities,
-	 * in case the boot rom changed something on us.
-	 */
-	ipic_set_default_priority();
-}
-
-static struct __initdata of_device_id asp8347_ids[] = {
-	{ .type = "soc", },
-	{ .compatible = "soc", },
-	{ .compatible = "simple-bus", },
-	{ .compatible = "gianfar", },
-	{},
-};
-
-static int __init asp8347_declare_of_platform_devices(void)
-{
-	of_platform_bus_probe(NULL, asp8347_ids, NULL);
-	return 0;
-}
-machine_device_initcall(asp834x, asp8347_declare_of_platform_devices);
+machine_device_initcall(asp834x, mpc83xx_declare_of_platform_devices);
 
 /*
  * Called very early, MMU is off, device-tree isn't unflattened
@@ -82,7 +51,7 @@ define_machine(asp834x) {
 	.name			= "ASP8347E",
 	.probe			= asp834x_probe,
 	.setup_arch		= asp834x_setup_arch,
-	.init_IRQ		= asp834x_init_IRQ,
+	.init_IRQ		= mpc83xx_ipic_init_IRQ,
 	.get_irq		= ipic_get_irq,
 	.restart		= mpc83xx_restart,
 	.time_init		= mpc83xx_time_init,
diff --git a/arch/powerpc/platforms/83xx/km83xx.c b/arch/powerpc/platforms/83xx/km83xx.c
index c55129f5760..65eb792a0d0 100644
--- a/arch/powerpc/platforms/83xx/km83xx.c
+++ b/arch/powerpc/platforms/83xx/km83xx.c
@@ -51,15 +51,14 @@
  */
 static void __init mpc83xx_km_setup_arch(void)
 {
+#ifdef CONFIG_QUICC_ENGINE
 	struct device_node *np;
+#endif
 
 	if (ppc_md.progress)
 		ppc_md.progress("kmpbec83xx_setup_arch()", 0);
 
-#ifdef CONFIG_PCI
-	for_each_compatible_node(np, "pci", "fsl,mpc8349-pci")
-		mpc83xx_add_bridge(np);
-#endif
+	mpc83xx_setup_pci();
 
 #ifdef CONFIG_QUICC_ENGINE
 	qe_reset();
@@ -122,54 +121,7 @@ static void __init mpc83xx_km_setup_arch(void)
 #endif				/* CONFIG_QUICC_ENGINE */
 }
 
-static struct of_device_id kmpbec83xx_ids[] = {
-	{ .type = "soc", },
-	{ .compatible = "soc", },
-	{ .compatible = "simple-bus", },
-	{ .type = "qe", },
-	{ .compatible = "fsl,qe", },
-	{},
-};
-
-static int __init kmeter_declare_of_platform_devices(void)
-{
-	/* Publish the QE devices */
-	of_platform_bus_probe(NULL, kmpbec83xx_ids, NULL);
-
-	return 0;
-}
-machine_device_initcall(mpc83xx_km, kmeter_declare_of_platform_devices);
-
-static void __init mpc83xx_km_init_IRQ(void)
-{
-	struct device_node *np;
-
-	np = of_find_compatible_node(NULL, NULL, "fsl,pq2pro-pic");
-	if (!np) {
-		np = of_find_node_by_type(NULL, "ipic");
-		if (!np)
-			return;
-	}
-
-	ipic_init(np, 0);
-
-	/* Initialize the default interrupt mapping priorities,
-	 * in case the boot rom changed something on us.
-	 */
-	ipic_set_default_priority();
-	of_node_put(np);
-
-#ifdef CONFIG_QUICC_ENGINE
-	np = of_find_compatible_node(NULL, NULL, "fsl,qe-ic");
-	if (!np) {
-		np = of_find_node_by_type(NULL, "qeic");
-		if (!np)
-			return;
-	}
-	qe_ic_init(np, 0, qe_ic_cascade_low_ipic, qe_ic_cascade_high_ipic);
-	of_node_put(np);
-#endif				/* CONFIG_QUICC_ENGINE */
-}
+machine_device_initcall(mpc83xx_km, mpc83xx_declare_of_platform_devices);
 
 /* list of the supported boards */
 static char *board[] __initdata = {
@@ -198,7 +150,7 @@ define_machine(mpc83xx_km) {
 	.name		= "mpc83xx-km-platform",
 	.probe		= mpc83xx_km_probe,
 	.setup_arch	= mpc83xx_km_setup_arch,
-	.init_IRQ	= mpc83xx_km_init_IRQ,
+	.init_IRQ	= mpc83xx_ipic_and_qe_init_IRQ,
 	.get_irq	= ipic_get_irq,
 	.restart	= mpc83xx_restart,
 	.time_init	= mpc83xx_time_init,
diff --git a/arch/powerpc/platforms/83xx/misc.c b/arch/powerpc/platforms/83xx/misc.c
index f01806c940e..125336f750c 100644
--- a/arch/powerpc/platforms/83xx/misc.c
+++ b/arch/powerpc/platforms/83xx/misc.c
@@ -11,10 +11,15 @@
 
 #include <linux/stddef.h>
 #include <linux/kernel.h>
+#include <linux/of_platform.h>
+#include <linux/pci.h>
 
 #include <asm/io.h>
 #include <asm/hw_irq.h>
+#include <asm/ipic.h>
+#include <asm/qe_ic.h>
 #include <sysdev/fsl_soc.h>
+#include <sysdev/fsl_pci.h>
 
 #include "mpc83xx.h"
 
@@ -65,3 +70,75 @@ long __init mpc83xx_time_init(void)
 
 	return 0;
 }
+
+void __init mpc83xx_ipic_init_IRQ(void)
+{
+	struct device_node *np;
+
+	/* looking for fsl,pq2pro-pic which is asl compatible with fsl,ipic */
+	np = of_find_compatible_node(NULL, NULL, "fsl,ipic");
+	if (!np)
+		np = of_find_node_by_type(NULL, "ipic");
+	if (!np)
+		return;
+
+	ipic_init(np, 0);
+
+	of_node_put(np);
+
+	/* Initialize the default interrupt mapping priorities,
+	 * in case the boot rom changed something on us.
+	 */
+	ipic_set_default_priority();
+}
+
+#ifdef CONFIG_QUICC_ENGINE
+void __init mpc83xx_qe_init_IRQ(void)
+{
+	struct device_node *np;
+
+	np = of_find_compatible_node(NULL, NULL, "fsl,qe-ic");
+	if (!np) {
+		np = of_find_node_by_type(NULL, "qeic");
+		if (!np)
+			return;
+	}
+	qe_ic_init(np, 0, qe_ic_cascade_low_ipic, qe_ic_cascade_high_ipic);
+	of_node_put(np);
+}
+
+void __init mpc83xx_ipic_and_qe_init_IRQ(void)
+{
+	mpc83xx_ipic_init_IRQ();
+	mpc83xx_qe_init_IRQ();
+}
+#endif /* CONFIG_QUICC_ENGINE */
+
+static struct of_device_id __initdata of_bus_ids[] = {
+	{ .type = "soc", },
+	{ .compatible = "soc", },
+	{ .compatible = "simple-bus" },
+	{ .compatible = "gianfar" },
+	{ .compatible = "gpio-leds", },
+	{ .type = "qe", },
+	{ .compatible = "fsl,qe", },
+	{},
+};
+
+int __init mpc83xx_declare_of_platform_devices(void)
+{
+	of_platform_bus_probe(NULL, of_bus_ids, NULL);
+	return 0;
+}
+
+#ifdef CONFIG_PCI
+void __init mpc83xx_setup_pci(void)
+{
+	struct device_node *np;
+
+	for_each_compatible_node(np, "pci", "fsl,mpc8349-pci")
+		mpc83xx_add_bridge(np);
+	for_each_compatible_node(np, "pci", "fsl,mpc8314-pcie")
+		mpc83xx_add_bridge(np);
+}
+#endif
diff --git a/arch/powerpc/platforms/83xx/mpc830x_rdb.c b/arch/powerpc/platforms/83xx/mpc830x_rdb.c
index d0c4e15b779..4f2d9fea77b 100644
--- a/arch/powerpc/platforms/83xx/mpc830x_rdb.c
+++ b/arch/powerpc/platforms/83xx/mpc830x_rdb.c
@@ -27,36 +27,13 @@
  */
 static void __init mpc830x_rdb_setup_arch(void)
 {
-#ifdef CONFIG_PCI
-	struct device_node *np;
-#endif
-
 	if (ppc_md.progress)
 		ppc_md.progress("mpc830x_rdb_setup_arch()", 0);
 
-#ifdef CONFIG_PCI
-	for_each_compatible_node(np, "pci", "fsl,mpc8308-pcie")
-		mpc83xx_add_bridge(np);
-#endif
+	mpc83xx_setup_pci();
 	mpc831x_usb_cfg();
 }
 
-static void __init mpc830x_rdb_init_IRQ(void)
-{
-	struct device_node *np;
-
-	np = of_find_node_by_type(NULL, "ipic");
-	if (!np)
-		return;
-
-	ipic_init(np, 0);
-
-	/* Initialize the default interrupt mapping priorities,
-	 * in case the boot rom changed something on us.
-	 */
-	ipic_set_default_priority();
-}
-
 static const char *board[] __initdata = {
 	"MPC8308RDB",
 	"fsl,mpc8308rdb",
@@ -72,24 +49,13 @@ static int __init mpc830x_rdb_probe(void)
 	return of_flat_dt_match(of_get_flat_dt_root(), board);
 }
 
-static struct of_device_id __initdata of_bus_ids[] = {
-	{ .compatible = "simple-bus" },
-	{ .compatible = "gianfar" },
-	{},
-};
-
-static int __init declare_of_platform_devices(void)
-{
-	of_platform_bus_probe(NULL, of_bus_ids, NULL);
-	return 0;
-}
-machine_device_initcall(mpc830x_rdb, declare_of_platform_devices);
+machine_device_initcall(mpc830x_rdb, mpc83xx_declare_of_platform_devices);
 
 define_machine(mpc830x_rdb) {
 	.name			= "MPC830x RDB",
 	.probe			= mpc830x_rdb_probe,
 	.setup_arch		= mpc830x_rdb_setup_arch,
-	.init_IRQ		= mpc830x_rdb_init_IRQ,
+	.init_IRQ		= mpc83xx_ipic_init_IRQ,
 	.get_irq		= ipic_get_irq,
 	.restart		= mpc83xx_restart,
 	.time_init		= mpc83xx_time_init,
diff --git a/arch/powerpc/platforms/83xx/mpc831x_rdb.c b/arch/powerpc/platforms/83xx/mpc831x_rdb.c
index f859ead49a8..fa25977c52d 100644
--- a/arch/powerpc/platforms/83xx/mpc831x_rdb.c
+++ b/arch/powerpc/platforms/83xx/mpc831x_rdb.c
@@ -28,38 +28,13 @@
  */
 static void __init mpc831x_rdb_setup_arch(void)
 {
-#ifdef CONFIG_PCI
-	struct device_node *np;
-#endif
-
 	if (ppc_md.progress)
 		ppc_md.progress("mpc831x_rdb_setup_arch()", 0);
 
-#ifdef CONFIG_PCI
-	for_each_compatible_node(np, "pci", "fsl,mpc8349-pci")
-		mpc83xx_add_bridge(np);
-	for_each_compatible_node(np, "pci", "fsl,mpc8314-pcie")
-		mpc83xx_add_bridge(np);
-#endif
+	mpc83xx_setup_pci();
 	mpc831x_usb_cfg();
 }
 
-static void __init mpc831x_rdb_init_IRQ(void)
-{
-	struct device_node *np;
-
-	np = of_find_node_by_type(NULL, "ipic");
-	if (!np)
-		return;
-
-	ipic_init(np, 0);
-
-	/* Initialize the default interrupt mapping priorities,
-	 * in case the boot rom changed something on us.
-	 */
-	ipic_set_default_priority();
-}
-
 static const char *board[] __initdata = {
 	"MPC8313ERDB",
 	"fsl,mpc8315erdb",
@@ -74,25 +49,13 @@ static int __init mpc831x_rdb_probe(void)
 	return of_flat_dt_match(of_get_flat_dt_root(), board);
 }
 
-static struct of_device_id __initdata of_bus_ids[] = {
-	{ .compatible = "simple-bus" },
-	{ .compatible = "gianfar" },
-	{ .compatible = "gpio-leds", },
-	{},
-};
-
-static int __init declare_of_platform_devices(void)
-{
-	of_platform_bus_probe(NULL, of_bus_ids, NULL);
-	return 0;
-}
-machine_device_initcall(mpc831x_rdb, declare_of_platform_devices);
+machine_device_initcall(mpc831x_rdb, mpc83xx_declare_of_platform_devices);
 
 define_machine(mpc831x_rdb) {
 	.name			= "MPC831x RDB",
 	.probe			= mpc831x_rdb_probe,
 	.setup_arch		= mpc831x_rdb_setup_arch,
-	.init_IRQ		= mpc831x_rdb_init_IRQ,
+	.init_IRQ		= mpc83xx_ipic_init_IRQ,
 	.get_irq		= ipic_get_irq,
 	.restart		= mpc83xx_restart,
 	.time_init		= mpc83xx_time_init,
diff --git a/arch/powerpc/platforms/83xx/mpc832x_mds.c b/arch/powerpc/platforms/83xx/mpc832x_mds.c
index 32a52896822..e36bc611dd6 100644
--- a/arch/powerpc/platforms/83xx/mpc832x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc832x_mds.c
@@ -72,10 +72,7 @@ static void __init mpc832x_sys_setup_arch(void)
 		of_node_put(np);
 	}
 
-#ifdef CONFIG_PCI
-	for_each_compatible_node(np, "pci", "fsl,mpc8349-pci")
-		mpc83xx_add_bridge(np);
-#endif
+	mpc83xx_setup_pci();
 
 #ifdef CONFIG_QUICC_ENGINE
 	qe_reset();
@@ -101,51 +98,7 @@ static void __init mpc832x_sys_setup_arch(void)
 #endif				/* CONFIG_QUICC_ENGINE */
 }
 
-static struct of_device_id mpc832x_ids[] = {
-	{ .type = "soc", },
-	{ .compatible = "soc", },
-	{ .compatible = "simple-bus", },
-	{ .type = "qe", },
-	{ .compatible = "fsl,qe", },
-	{},
-};
-
-static int __init mpc832x_declare_of_platform_devices(void)
-{
-	/* Publish the QE devices */
-	of_platform_bus_probe(NULL, mpc832x_ids, NULL);
-
-	return 0;
-}
-machine_device_initcall(mpc832x_mds, mpc832x_declare_of_platform_devices);
-
-static void __init mpc832x_sys_init_IRQ(void)
-{
-	struct device_node *np;
-
-	np = of_find_node_by_type(NULL, "ipic");
-	if (!np)
-		return;
-
-	ipic_init(np, 0);
-
-	/* Initialize the default interrupt mapping priorities,
-	 * in case the boot rom changed something on us.
-	 */
-	ipic_set_default_priority();
-	of_node_put(np);
-
-#ifdef CONFIG_QUICC_ENGINE
-	np = of_find_compatible_node(NULL, NULL, "fsl,qe-ic");
-	if (!np) {
-		np = of_find_node_by_type(NULL, "qeic");
-		if (!np)
-			return;
-	}
-	qe_ic_init(np, 0, qe_ic_cascade_low_ipic, qe_ic_cascade_high_ipic);
-	of_node_put(np);
-#endif				/* CONFIG_QUICC_ENGINE */
-}
+machine_device_initcall(mpc832x_mds, mpc83xx_declare_of_platform_devices);
 
 /*
  * Called very early, MMU is off, device-tree isn't unflattened
@@ -161,7 +114,7 @@ define_machine(mpc832x_mds) {
 	.name 		= "MPC832x MDS",
 	.probe 		= mpc832x_sys_probe,
 	.setup_arch 	= mpc832x_sys_setup_arch,
-	.init_IRQ 	= mpc832x_sys_init_IRQ,
+	.init_IRQ	= mpc83xx_ipic_and_qe_init_IRQ,
 	.get_irq 	= ipic_get_irq,
 	.restart 	= mpc83xx_restart,
 	.time_init 	= mpc83xx_time_init,
diff --git a/arch/powerpc/platforms/83xx/mpc832x_rdb.c b/arch/powerpc/platforms/83xx/mpc832x_rdb.c
index 17f99745f0e..eff5baabc3f 100644
--- a/arch/powerpc/platforms/83xx/mpc832x_rdb.c
+++ b/arch/powerpc/platforms/83xx/mpc832x_rdb.c
@@ -193,17 +193,14 @@ machine_device_initcall(mpc832x_rdb, mpc832x_spi_init);
  */
 static void __init mpc832x_rdb_setup_arch(void)
 {
-#if defined(CONFIG_PCI) || defined(CONFIG_QUICC_ENGINE)
+#if defined(CONFIG_QUICC_ENGINE)
 	struct device_node *np;
 #endif
 
 	if (ppc_md.progress)
 		ppc_md.progress("mpc832x_rdb_setup_arch()", 0);
 
-#ifdef CONFIG_PCI
-	for_each_compatible_node(np, "pci", "fsl,mpc8349-pci")
-		mpc83xx_add_bridge(np);
-#endif
+	mpc83xx_setup_pci();
 
 #ifdef CONFIG_QUICC_ENGINE
 	qe_reset();
@@ -218,52 +215,7 @@ static void __init mpc832x_rdb_setup_arch(void)
 #endif				/* CONFIG_QUICC_ENGINE */
 }
 
-static struct of_device_id mpc832x_ids[] = {
-	{ .type = "soc", },
-	{ .compatible = "soc", },
-	{ .compatible = "simple-bus", },
-	{ .type = "qe", },
-	{ .compatible = "fsl,qe", },
-	{},
-};
-
-static int __init mpc832x_declare_of_platform_devices(void)
-{
-	/* Publish the QE devices */
-	of_platform_bus_probe(NULL, mpc832x_ids, NULL);
-
-	return 0;
-}
-machine_device_initcall(mpc832x_rdb, mpc832x_declare_of_platform_devices);
-
-static void __init mpc832x_rdb_init_IRQ(void)
-{
-
-	struct device_node *np;
-
-	np = of_find_node_by_type(NULL, "ipic");
-	if (!np)
-		return;
-
-	ipic_init(np, 0);
-
-	/* Initialize the default interrupt mapping priorities,
-	 * in case the boot rom changed something on us.
-	 */
-	ipic_set_default_priority();
-	of_node_put(np);
-
-#ifdef CONFIG_QUICC_ENGINE
-	np = of_find_compatible_node(NULL, NULL, "fsl,qe-ic");
-	if (!np) {
-		np = of_find_node_by_type(NULL, "qeic");
-		if (!np)
-			return;
-	}
-	qe_ic_init(np, 0, qe_ic_cascade_low_ipic, qe_ic_cascade_high_ipic);
-	of_node_put(np);
-#endif				/* CONFIG_QUICC_ENGINE */
-}
+machine_device_initcall(mpc832x_rdb, mpc83xx_declare_of_platform_devices);
 
 /*
  * Called very early, MMU is off, device-tree isn't unflattened
@@ -279,7 +231,7 @@ define_machine(mpc832x_rdb) {
 	.name		= "MPC832x RDB",
 	.probe		= mpc832x_rdb_probe,
 	.setup_arch	= mpc832x_rdb_setup_arch,
-	.init_IRQ	= mpc832x_rdb_init_IRQ,
+	.init_IRQ	= mpc83xx_ipic_and_qe_init_IRQ,
 	.get_irq	= ipic_get_irq,
 	.restart	= mpc83xx_restart,
 	.time_init	= mpc83xx_time_init,
diff --git a/arch/powerpc/platforms/83xx/mpc834x_itx.c b/arch/powerpc/platforms/83xx/mpc834x_itx.c
index 6b45969567d..39849dd1b5b 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_itx.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_itx.c
@@ -41,13 +41,12 @@
 
 static struct of_device_id __initdata mpc834x_itx_ids[] = {
 	{ .compatible = "fsl,pq2pro-localbus", },
-	{ .compatible = "simple-bus", },
-	{ .compatible = "gianfar", },
 	{},
 };
 
 static int __init mpc834x_itx_declare_of_platform_devices(void)
 {
+	mpc83xx_declare_of_platform_devices();
 	return of_platform_bus_probe(NULL, mpc834x_itx_ids, NULL);
 }
 machine_device_initcall(mpc834x_itx, mpc834x_itx_declare_of_platform_devices);
@@ -59,37 +58,14 @@ machine_device_initcall(mpc834x_itx, mpc834x_itx_declare_of_platform_devices);
  */
 static void __init mpc834x_itx_setup_arch(void)
 {
-#ifdef CONFIG_PCI
-	struct device_node *np;
-#endif
-
 	if (ppc_md.progress)
 		ppc_md.progress("mpc834x_itx_setup_arch()", 0);
 
-#ifdef CONFIG_PCI
-	for_each_compatible_node(np, "pci", "fsl,mpc8349-pci")
-		mpc83xx_add_bridge(np);
-#endif
+	mpc83xx_setup_pci();
 
 	mpc834x_usb_cfg();
 }
 
-static void __init mpc834x_itx_init_IRQ(void)
-{
-	struct device_node *np;
-
-	np = of_find_node_by_type(NULL, "ipic");
-	if (!np)
-		return;
-
-	ipic_init(np, 0);
-
-	/* Initialize the default interrupt mapping priorities,
-	 * in case the boot rom changed something on us.
-	 */
-	ipic_set_default_priority();
-}
-
 /*
  * Called very early, MMU is off, device-tree isn't unflattened
  */
@@ -104,7 +80,7 @@ define_machine(mpc834x_itx) {
 	.name			= "MPC834x ITX",
 	.probe			= mpc834x_itx_probe,
 	.setup_arch		= mpc834x_itx_setup_arch,
-	.init_IRQ		= mpc834x_itx_init_IRQ,
+	.init_IRQ		= mpc83xx_ipic_init_IRQ,
 	.get_irq		= ipic_get_irq,
 	.restart		= mpc83xx_restart,
 	.time_init		= mpc83xx_time_init,
diff --git a/arch/powerpc/platforms/83xx/mpc834x_mds.c b/arch/powerpc/platforms/83xx/mpc834x_mds.c
index 041c5177e73..5828d8e97c3 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_mds.c
@@ -77,51 +77,15 @@ static int mpc834xemds_usb_cfg(void)
  */
 static void __init mpc834x_mds_setup_arch(void)
 {
-#ifdef CONFIG_PCI
-	struct device_node *np;
-#endif
-
 	if (ppc_md.progress)
 		ppc_md.progress("mpc834x_mds_setup_arch()", 0);
 
-#ifdef CONFIG_PCI
-	for_each_compatible_node(np, "pci", "fsl,mpc8349-pci")
-		mpc83xx_add_bridge(np);
-#endif
+	mpc83xx_setup_pci();
 
 	mpc834xemds_usb_cfg();
 }
 
-static void __init mpc834x_mds_init_IRQ(void)
-{
-	struct device_node *np;
-
-	np = of_find_node_by_type(NULL, "ipic");
-	if (!np)
-		return;
-
-	ipic_init(np, 0);
-
-	/* Initialize the default interrupt mapping priorities,
-	 * in case the boot rom changed something on us.
-	 */
-	ipic_set_default_priority();
-}
-
-static struct of_device_id mpc834x_ids[] = {
-	{ .type = "soc", },
-	{ .compatible = "soc", },
-	{ .compatible = "simple-bus", },
-	{ .compatible = "gianfar", },
-	{},
-};
-
-static int __init mpc834x_declare_of_platform_devices(void)
-{
-	of_platform_bus_probe(NULL, mpc834x_ids, NULL);
-	return 0;
-}
-machine_device_initcall(mpc834x_mds, mpc834x_declare_of_platform_devices);
+machine_device_initcall(mpc834x_mds, mpc83xx_declare_of_platform_devices);
 
 /*
  * Called very early, MMU is off, device-tree isn't unflattened
@@ -137,7 +101,7 @@ define_machine(mpc834x_mds) {
 	.name			= "MPC834x MDS",
 	.probe			= mpc834x_mds_probe,
 	.setup_arch		= mpc834x_mds_setup_arch,
-	.init_IRQ		= mpc834x_mds_init_IRQ,
+	.init_IRQ		= mpc83xx_ipic_init_IRQ,
 	.get_irq		= ipic_get_irq,
 	.restart		= mpc83xx_restart,
 	.time_init		= mpc83xx_time_init,
diff --git a/arch/powerpc/platforms/83xx/mpc836x_mds.c b/arch/powerpc/platforms/83xx/mpc836x_mds.c
index 934cc8c46bb..ad8e4bcd7d5 100644
--- a/arch/powerpc/platforms/83xx/mpc836x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc836x_mds.c
@@ -80,10 +80,7 @@ static void __init mpc836x_mds_setup_arch(void)
 		of_node_put(np);
 	}
 
-#ifdef CONFIG_PCI
-	for_each_compatible_node(np, "pci", "fsl,mpc8349-pci")
-		mpc83xx_add_bridge(np);
-#endif
+	mpc83xx_setup_pci();
 
 #ifdef CONFIG_QUICC_ENGINE
 	qe_reset();
@@ -144,23 +141,7 @@ static void __init mpc836x_mds_setup_arch(void)
 #endif				/* CONFIG_QUICC_ENGINE */
 }
 
-static struct of_device_id mpc836x_ids[] = {
-	{ .type = "soc", },
-	{ .compatible = "soc", },
-	{ .compatible = "simple-bus", },
-	{ .type = "qe", },
-	{ .compatible = "fsl,qe", },
-	{},
-};
-
-static int __init mpc836x_declare_of_platform_devices(void)
-{
-	/* Publish the QE devices */
-	of_platform_bus_probe(NULL, mpc836x_ids, NULL);
-
-	return 0;
-}
-machine_device_initcall(mpc836x_mds, mpc836x_declare_of_platform_devices);
+machine_device_initcall(mpc836x_mds, mpc83xx_declare_of_platform_devices);
 
 #ifdef CONFIG_QE_USB
 static int __init mpc836x_usb_cfg(void)
@@ -226,34 +207,6 @@ err:
 machine_arch_initcall(mpc836x_mds, mpc836x_usb_cfg);
 #endif /* CONFIG_QE_USB */
 
-static void __init mpc836x_mds_init_IRQ(void)
-{
-	struct device_node *np;
-
-	np = of_find_node_by_type(NULL, "ipic");
-	if (!np)
-		return;
-
-	ipic_init(np, 0);
-
-	/* Initialize the default interrupt mapping priorities,
-	 * in case the boot rom changed something on us.
-	 */
-	ipic_set_default_priority();
-	of_node_put(np);
-
-#ifdef CONFIG_QUICC_ENGINE
-	np = of_find_compatible_node(NULL, NULL, "fsl,qe-ic");
-	if (!np) {
-		np = of_find_node_by_type(NULL, "qeic");
-		if (!np)
-			return;
-	}
-	qe_ic_init(np, 0, qe_ic_cascade_low_ipic, qe_ic_cascade_high_ipic);
-	of_node_put(np);
-#endif				/* CONFIG_QUICC_ENGINE */
-}
-
 /*
  * Called very early, MMU is off, device-tree isn't unflattened
  */
@@ -268,7 +221,7 @@ define_machine(mpc836x_mds) {
 	.name		= "MPC836x MDS",
 	.probe		= mpc836x_mds_probe,
 	.setup_arch	= mpc836x_mds_setup_arch,
-	.init_IRQ	= mpc836x_mds_init_IRQ,
+	.init_IRQ	= mpc83xx_ipic_and_qe_init_IRQ,
 	.get_irq	= ipic_get_irq,
 	.restart	= mpc83xx_restart,
 	.time_init	= mpc83xx_time_init,
diff --git a/arch/powerpc/platforms/83xx/mpc836x_rdk.c b/arch/powerpc/platforms/83xx/mpc836x_rdk.c
index b0090aac964..f8769d713d6 100644
--- a/arch/powerpc/platforms/83xx/mpc836x_rdk.c
+++ b/arch/powerpc/platforms/83xx/mpc836x_rdk.c
@@ -27,61 +27,19 @@
 
 #include "mpc83xx.h"
 
-static struct of_device_id __initdata mpc836x_rdk_ids[] = {
-	{ .compatible = "simple-bus", },
-	{},
-};
-
-static int __init mpc836x_rdk_declare_of_platform_devices(void)
-{
-	return of_platform_bus_probe(NULL, mpc836x_rdk_ids, NULL);
-}
-machine_device_initcall(mpc836x_rdk, mpc836x_rdk_declare_of_platform_devices);
+machine_device_initcall(mpc836x_rdk, mpc83xx_declare_of_platform_devices);
 
 static void __init mpc836x_rdk_setup_arch(void)
 {
-#ifdef CONFIG_PCI
-	struct device_node *np;
-#endif
-
 	if (ppc_md.progress)
 		ppc_md.progress("mpc836x_rdk_setup_arch()", 0);
 
-#ifdef CONFIG_PCI
-	for_each_compatible_node(np, "pci", "fsl,mpc8349-pci")
-		mpc83xx_add_bridge(np);
-#endif
+	mpc83xx_setup_pci();
 #ifdef CONFIG_QUICC_ENGINE
 	qe_reset();
 #endif
 }
 
-static void __init mpc836x_rdk_init_IRQ(void)
-{
-	struct device_node *np;
-
-	np = of_find_compatible_node(NULL, NULL, "fsl,ipic");
-	if (!np)
-		return;
-
-	ipic_init(np, 0);
-
-	/*
-	 * Initialize the default interrupt mapping priorities,
-	 * in case the boot rom changed something on us.
-	 */
-	ipic_set_default_priority();
-	of_node_put(np);
-#ifdef CONFIG_QUICC_ENGINE
-	np = of_find_compatible_node(NULL, NULL, "fsl,qe-ic");
-	if (!np)
-		return;
-
-	qe_ic_init(np, 0, qe_ic_cascade_low_ipic, qe_ic_cascade_high_ipic);
-	of_node_put(np);
-#endif
-}
-
 /*
  * Called very early, MMU is off, device-tree isn't unflattened.
  */
@@ -96,7 +54,7 @@ define_machine(mpc836x_rdk) {
 	.name		= "MPC836x RDK",
 	.probe		= mpc836x_rdk_probe,
 	.setup_arch	= mpc836x_rdk_setup_arch,
-	.init_IRQ	= mpc836x_rdk_init_IRQ,
+	.init_IRQ	= mpc83xx_ipic_and_qe_init_IRQ,
 	.get_irq	= ipic_get_irq,
 	.restart	= mpc83xx_restart,
 	.time_init	= mpc83xx_time_init,
diff --git a/arch/powerpc/platforms/83xx/mpc837x_mds.c b/arch/powerpc/platforms/83xx/mpc837x_mds.c
index 83068322abd..e53a60b6c86 100644
--- a/arch/powerpc/platforms/83xx/mpc837x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc837x_mds.c
@@ -79,54 +79,14 @@ out:
  */
 static void __init mpc837x_mds_setup_arch(void)
 {
-#ifdef CONFIG_PCI
-	struct device_node *np;
-#endif
-
 	if (ppc_md.progress)
 		ppc_md.progress("mpc837x_mds_setup_arch()", 0);
 
-#ifdef CONFIG_PCI
-	for_each_compatible_node(np, "pci", "fsl,mpc8349-pci")
-		mpc83xx_add_bridge(np);
-	for_each_compatible_node(np, "pci", "fsl,mpc8314-pcie")
-		mpc83xx_add_bridge(np);
-#endif
+	mpc83xx_setup_pci();
 	mpc837xmds_usb_cfg();
 }
 
-static struct of_device_id mpc837x_ids[] = {
-	{ .type = "soc", },
-	{ .compatible = "soc", },
-	{ .compatible = "simple-bus", },
-	{ .compatible = "gianfar", },
-	{},
-};
-
-static int __init mpc837x_declare_of_platform_devices(void)
-{
-	/* Publish platform_device */
-	of_platform_bus_probe(NULL, mpc837x_ids, NULL);
-
-	return 0;
-}
-machine_device_initcall(mpc837x_mds, mpc837x_declare_of_platform_devices);
-
-static void __init mpc837x_mds_init_IRQ(void)
-{
-	struct device_node *np;
-
-	np = of_find_compatible_node(NULL, NULL, "fsl,ipic");
-	if (!np)
-		return;
-
-	ipic_init(np, 0);
-
-	/* Initialize the default interrupt mapping priorities,
-	 * in case the boot rom changed something on us.
-	 */
-	ipic_set_default_priority();
-}
+machine_device_initcall(mpc837x_mds, mpc83xx_declare_of_platform_devices);
 
 /*
  * Called very early, MMU is off, device-tree isn't unflattened
@@ -142,7 +102,7 @@ define_machine(mpc837x_mds) {
 	.name			= "MPC837x MDS",
 	.probe			= mpc837x_mds_probe,
 	.setup_arch		= mpc837x_mds_setup_arch,
-	.init_IRQ		= mpc837x_mds_init_IRQ,
+	.init_IRQ		= mpc83xx_ipic_init_IRQ,
 	.get_irq		= ipic_get_irq,
 	.restart		= mpc83xx_restart,
 	.time_init		= mpc83xx_time_init,
diff --git a/arch/powerpc/platforms/83xx/mpc837x_rdb.c b/arch/powerpc/platforms/83xx/mpc837x_rdb.c
index 7bafbf2ec0f..16c9c9cbbb7 100644
--- a/arch/powerpc/platforms/83xx/mpc837x_rdb.c
+++ b/arch/powerpc/platforms/83xx/mpc837x_rdb.c
@@ -50,56 +50,15 @@ static void mpc837x_rdb_sd_cfg(void)
  */
 static void __init mpc837x_rdb_setup_arch(void)
 {
-#ifdef CONFIG_PCI
-	struct device_node *np;
-#endif
-
 	if (ppc_md.progress)
 		ppc_md.progress("mpc837x_rdb_setup_arch()", 0);
 
-#ifdef CONFIG_PCI
-	for_each_compatible_node(np, "pci", "fsl,mpc8349-pci")
-		mpc83xx_add_bridge(np);
-	for_each_compatible_node(np, "pci", "fsl,mpc8314-pcie")
-		mpc83xx_add_bridge(np);
-#endif
+	mpc83xx_setup_pci();
 	mpc837x_usb_cfg();
 	mpc837x_rdb_sd_cfg();
 }
 
-static struct of_device_id mpc837x_ids[] = {
-	{ .type = "soc", },
-	{ .compatible = "soc", },
-	{ .compatible = "simple-bus", },
-	{ .compatible = "gianfar", },
-	{ .compatible = "gpio-leds", },
-	{},
-};
-
-static int __init mpc837x_declare_of_platform_devices(void)
-{
-	/* Publish platform_device */
-	of_platform_bus_probe(NULL, mpc837x_ids, NULL);
-
-	return 0;
-}
-machine_device_initcall(mpc837x_rdb, mpc837x_declare_of_platform_devices);
-
-static void __init mpc837x_rdb_init_IRQ(void)
-{
-	struct device_node *np;
-
-	np = of_find_compatible_node(NULL, NULL, "fsl,ipic");
-	if (!np)
-		return;
-
-	ipic_init(np, 0);
-
-	/* Initialize the default interrupt mapping priorities,
-	 * in case the boot rom changed something on us.
-	 */
-	ipic_set_default_priority();
-}
+machine_device_initcall(mpc837x_rdb, mpc83xx_declare_of_platform_devices);
 
 static const char *board[] __initdata = {
 	"fsl,mpc8377rdb",
@@ -121,7 +80,7 @@ define_machine(mpc837x_rdb) {
 	.name			= "MPC837x RDB/WLAN",
 	.probe			= mpc837x_rdb_probe,
 	.setup_arch		= mpc837x_rdb_setup_arch,
-	.init_IRQ		= mpc837x_rdb_init_IRQ,
+	.init_IRQ		= mpc83xx_ipic_init_IRQ,
 	.get_irq		= ipic_get_irq,
 	.restart		= mpc83xx_restart,
 	.time_init		= mpc83xx_time_init,
diff --git a/arch/powerpc/platforms/83xx/mpc83xx.h b/arch/powerpc/platforms/83xx/mpc83xx.h
index 82a434510d8..0cf74d7ea1c 100644
--- a/arch/powerpc/platforms/83xx/mpc83xx.h
+++ b/arch/powerpc/platforms/83xx/mpc83xx.h
@@ -70,5 +70,21 @@ extern long mpc83xx_time_init(void);
 extern int mpc837x_usb_cfg(void);
 extern int mpc834x_usb_cfg(void);
 extern int mpc831x_usb_cfg(void);
+extern void mpc83xx_ipic_init_IRQ(void);
+#ifdef CONFIG_QUICC_ENGINE
+extern void mpc83xx_qe_init_IRQ(void);
+extern void mpc83xx_ipic_and_qe_init_IRQ(void);
+#else
+static inline void __init mpc83xx_qe_init_IRQ(void) {}
+#define mpc83xx_ipic_and_qe_init_IRQ mpc83xx_ipic_init_IRQ
+#endif /* CONFIG_QUICC_ENGINE */
+
+#ifdef CONFIG_PCI
+extern void mpc83xx_setup_pci(void);
+#else
+#define mpc83xx_setup_pci()	do {} while (0)
+#endif
+
+extern int mpc83xx_declare_of_platform_devices(void);
 
 #endif				/* __MPC83XX_H__ */
diff --git a/arch/powerpc/platforms/83xx/sbc834x.c b/arch/powerpc/platforms/83xx/sbc834x.c
index af41d8c810a..8a81d7640b1 100644
--- a/arch/powerpc/platforms/83xx/sbc834x.c
+++ b/arch/powerpc/platforms/83xx/sbc834x.c
@@ -48,52 +48,13 @@
  */
 static void __init sbc834x_setup_arch(void)
 {
-#ifdef CONFIG_PCI
-	struct device_node *np;
-#endif
-
 	if (ppc_md.progress)
 		ppc_md.progress("sbc834x_setup_arch()", 0);
 
-#ifdef CONFIG_PCI
-	for_each_compatible_node(np, "pci", "fsl,mpc8349-pci")
-		mpc83xx_add_bridge(np);
-#endif
-
+	mpc83xx_setup_pci();
 }
 
-static void __init sbc834x_init_IRQ(void)
-{
-	struct device_node *np;
-
-	np = of_find_node_by_type(NULL, "ipic");
-	if (!np)
-		return;
-
-	ipic_init(np, 0);
-
-	/* Initialize the default interrupt mapping priorities,
-	 * in case the boot rom changed something on us.
-	 */
-	ipic_set_default_priority();
-
-	of_node_put(np);
-}
-
-static struct __initdata of_device_id sbc834x_ids[] = {
-	{ .type = "soc", },
-	{ .compatible = "soc", },
-	{ .compatible = "simple-bus", },
-	{ .compatible = "gianfar", },
-	{},
-};
-
-static int __init sbc834x_declare_of_platform_devices(void)
-{
-	of_platform_bus_probe(NULL, sbc834x_ids, NULL);
-	return 0;
-}
-machine_device_initcall(sbc834x, sbc834x_declare_of_platform_devices);
+machine_device_initcall(sbc834x, mpc83xx_declare_of_platform_devices);
 
 /*
  * Called very early, MMU is off, device-tree isn't unflattened
@@ -102,14 +63,14 @@ static int __init sbc834x_probe(void)
 {
 	unsigned long root = of_get_flat_dt_root();
 
-	return of_flat_dt_is_compatible(root, "SBC834x");
+	return of_flat_dt_is_compatible(root, "SBC834xE");
 }
 
 define_machine(sbc834x) {
-	.name			= "SBC834x",
+	.name			= "SBC834xE",
 	.probe			= sbc834x_probe,
 	.setup_arch		= sbc834x_setup_arch,
-	.init_IRQ		= sbc834x_init_IRQ,
+	.init_IRQ		= mpc83xx_ipic_init_IRQ,
 	.get_irq		= ipic_get_irq,
 	.restart		= mpc83xx_restart,
 	.time_init		= mpc83xx_time_init,
diff --git a/arch/powerpc/platforms/85xx/Makefile b/arch/powerpc/platforms/85xx/Makefile
index bc5acb95917..9cb2d4320dc 100644
--- a/arch/powerpc/platforms/85xx/Makefile
+++ b/arch/powerpc/platforms/85xx/Makefile
@@ -3,6 +3,8 @@
 #
 obj-$(CONFIG_SMP) += smp.o
 
+obj-y += common.o
+
 obj-$(CONFIG_MPC8540_ADS) += mpc85xx_ads.o
 obj-$(CONFIG_MPC8560_ADS) += mpc85xx_ads.o
 obj-$(CONFIG_MPC85xx_CDS) += mpc85xx_cds.o
diff --git a/arch/powerpc/platforms/85xx/common.c b/arch/powerpc/platforms/85xx/common.c
new file mode 100644
index 00000000000..9fef5302adc
--- /dev/null
+++ b/arch/powerpc/platforms/85xx/common.c
@@ -0,0 +1,66 @@
+/*
+ * Routines common to most mpc85xx-based boards.
+ *
+ * This is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/of_platform.h>
+
+#include <sysdev/cpm2_pic.h>
+
+#include "mpc85xx.h"
+
+static struct of_device_id __initdata mpc85xx_common_ids[] = {
+	{ .type = "soc", },
+	{ .compatible = "soc", },
+	{ .compatible = "simple-bus", },
+	{ .name = "cpm", },
+	{ .name = "localbus", },
+	{ .compatible = "gianfar", },
+	{ .compatible = "fsl,qe", },
+	{ .compatible = "fsl,cpm2", },
+	{ .compatible = "fsl,srio", },
+	{},
+};
+
+int __init mpc85xx_common_publish_devices(void)
+{
+	return of_platform_bus_probe(NULL, mpc85xx_common_ids, NULL);
+}
+#ifdef CONFIG_CPM2
+static void cpm2_cascade(unsigned int irq, struct irq_desc *desc)
+{
+	struct irq_chip *chip = irq_desc_get_chip(desc);
+	int cascade_irq;
+
+	while ((cascade_irq = cpm2_get_irq()) >= 0)
+		generic_handle_irq(cascade_irq);
+
+	chip->irq_eoi(&desc->irq_data);
+}
+
+
+void __init mpc85xx_cpm2_pic_init(void)
+{
+	struct device_node *np;
+	int irq;
+
+	/* Setup CPM2 PIC */
+	np = of_find_compatible_node(NULL, NULL, "fsl,cpm2-pic");
+	if (np == NULL) {
+		printk(KERN_ERR "PIC init: can not find fsl,cpm2-pic node\n");
+		return;
+	}
+	irq = irq_of_parse_and_map(np, 0);
+	if (irq == NO_IRQ) {
+		of_node_put(np);
+		printk(KERN_ERR "PIC init: got no IRQ for cpm cascade\n");
+		return;
+	}
+
+	cpm2_pic_init(np);
+	of_node_put(np);
+	irq_set_chained_handler(irq, cpm2_cascade);
+}
+#endif
diff --git a/arch/powerpc/platforms/85xx/corenet_ds.c b/arch/powerpc/platforms/85xx/corenet_ds.c
index 802ad110b75..07e3e6c4737 100644
--- a/arch/powerpc/platforms/85xx/corenet_ds.c
+++ b/arch/powerpc/platforms/85xx/corenet_ds.c
@@ -31,32 +31,18 @@
 #include <linux/of_platform.h>
 #include <sysdev/fsl_soc.h>
 #include <sysdev/fsl_pci.h>
+#include "smp.h"
 
 void __init corenet_ds_pic_init(void)
 {
 	struct mpic *mpic;
-	struct resource r;
-	struct device_node *np = NULL;
-	unsigned int flags = MPIC_PRIMARY | MPIC_BIG_ENDIAN |
+	unsigned int flags = MPIC_BIG_ENDIAN |
 				MPIC_BROKEN_FRR_NIRQS | MPIC_SINGLE_DEST_CPU;
 
-	np = of_find_node_by_type(np, "open-pic");
-
-	if (np == NULL) {
-		printk(KERN_ERR "Could not find open-pic node\n");
-		return;
-	}
-
-	if (of_address_to_resource(np, 0, &r)) {
-		printk(KERN_ERR "Failed to map mpic register space\n");
-		of_node_put(np);
-		return;
-	}
-
 	if (ppc_md.get_irq == mpic_get_coreint_irq)
 		flags |= MPIC_ENABLE_COREINT;
 
-	mpic = mpic_alloc(np, r.start, flags, 0, 256, " OpenPIC  ");
+	mpic = mpic_alloc(NULL, 0, flags, 0, 256, " OpenPIC  ");
 	BUG_ON(mpic == NULL);
 
 	mpic_init(mpic);
@@ -65,10 +51,6 @@ void __init corenet_ds_pic_init(void)
 /*
  * Setup the architecture
  */
-#ifdef CONFIG_SMP
-void __init mpc85xx_smp_init(void);
-#endif
-
 void __init corenet_ds_setup_arch(void)
 {
 #ifdef CONFIG_PCI
@@ -77,9 +59,7 @@ void __init corenet_ds_setup_arch(void)
 #endif
 	dma_addr_t max = 0xffffffff;
 
-#ifdef CONFIG_SMP
 	mpc85xx_smp_init();
-#endif
 
 #ifdef CONFIG_PCI
 	for_each_node_by_type(np, "pci") {
@@ -112,7 +92,7 @@ static const struct of_device_id of_device_ids[] __devinitconst = {
 		.compatible	= "simple-bus"
 	},
 	{
-		.compatible	= "fsl,rapidio-delta",
+		.compatible	= "fsl,srio",
 	},
 	{
 		.compatible	= "fsl,p4080-pcie",
diff --git a/arch/powerpc/platforms/85xx/ksi8560.c b/arch/powerpc/platforms/85xx/ksi8560.c
index c46f9359be1..20f75d7819c 100644
--- a/arch/powerpc/platforms/85xx/ksi8560.c
+++ b/arch/powerpc/platforms/85xx/ksi8560.c
@@ -35,6 +35,7 @@
 #include <asm/cpm2.h>
 #include <sysdev/cpm2_pic.h>
 
+#include "mpc85xx.h"
 
 #define KSI8560_CPLD_HVR		0x04 /* Hardware Version Register */
 #define KSI8560_CPLD_PVR		0x08 /* PLD Version Register */
@@ -54,60 +55,15 @@ static void machine_restart(char *cmd)
 	for (;;);
 }
 
-static void cpm2_cascade(unsigned int irq, struct irq_desc *desc)
-{
-	struct irq_chip *chip = irq_desc_get_chip(desc);
-	int cascade_irq;
-
-	while ((cascade_irq = cpm2_get_irq()) >= 0)
-		generic_handle_irq(cascade_irq);
-
-	chip->irq_eoi(&desc->irq_data);
-}
-
 static void __init ksi8560_pic_init(void)
 {
-	struct mpic *mpic;
-	struct resource r;
-	struct device_node *np;
-#ifdef CONFIG_CPM2
-	int irq;
-#endif
-
-	np = of_find_node_by_type(NULL, "open-pic");
-
-	if (np == NULL) {
-		printk(KERN_ERR "Could not find open-pic node\n");
-		return;
-	}
-
-	if (of_address_to_resource(np, 0, &r)) {
-		printk(KERN_ERR "Could not map mpic register space\n");
-		of_node_put(np);
-		return;
-	}
-
-	mpic = mpic_alloc(np, r.start,
-			MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
+	struct mpic *mpic = mpic_alloc(NULL, 0,
+			MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
 			0, 256, " OpenPIC  ");
 	BUG_ON(mpic == NULL);
-	of_node_put(np);
-
 	mpic_init(mpic);
 
-#ifdef CONFIG_CPM2
-	/* Setup CPM2 PIC */
-	np = of_find_compatible_node(NULL, NULL, "fsl,cpm2-pic");
-	if (np == NULL) {
-		printk(KERN_ERR "PIC init: can not find fsl,cpm2-pic node\n");
-		return;
-	}
-	irq = irq_of_parse_and_map(np, 0);
-
-	cpm2_pic_init(np);
-	of_node_put(np);
-	irq_set_chained_handler(irq, cpm2_cascade);
-#endif
+	mpc85xx_cpm2_pic_init();
 }
 
 #ifdef CONFIG_CPM2
@@ -215,22 +171,7 @@ static void ksi8560_show_cpuinfo(struct seq_file *m)
 	seq_printf(m, "PLL setting\t: 0x%x\n", ((phid1 >> 24) & 0x3f));
 }
 
-static struct of_device_id __initdata of_bus_ids[] = {
-	{ .type = "soc", },
-	{ .type = "simple-bus", },
-	{ .name = "cpm", },
-	{ .name = "localbus", },
-	{ .compatible = "gianfar", },
-	{},
-};
-
-static int __init declare_of_platform_devices(void)
-{
-	of_platform_bus_probe(NULL, of_bus_ids, NULL);
-
-	return 0;
-}
-machine_device_initcall(ksi8560, declare_of_platform_devices);
+machine_device_initcall(ksi8560, mpc85xx_common_publish_devices);
 
 /*
  * Called very early, device-tree isn't unflattened
diff --git a/arch/powerpc/platforms/85xx/mpc8536_ds.c b/arch/powerpc/platforms/85xx/mpc8536_ds.c
index f79f2f10214..cf266826682 100644
--- a/arch/powerpc/platforms/85xx/mpc8536_ds.c
+++ b/arch/powerpc/platforms/85xx/mpc8536_ds.c
@@ -32,31 +32,15 @@
 #include <sysdev/fsl_soc.h>
 #include <sysdev/fsl_pci.h>
 
+#include "mpc85xx.h"
+
 void __init mpc8536_ds_pic_init(void)
 {
-	struct mpic *mpic;
-	struct resource r;
-	struct device_node *np;
-
-	np = of_find_node_by_type(NULL, "open-pic");
-	if (np == NULL) {
-		printk(KERN_ERR "Could not find open-pic node\n");
-		return;
-	}
-
-	if (of_address_to_resource(np, 0, &r)) {
-		printk(KERN_ERR "Failed to map mpic register space\n");
-		of_node_put(np);
-		return;
-	}
-
-	mpic = mpic_alloc(np, r.start,
-			  MPIC_PRIMARY | MPIC_WANTS_RESET |
+	struct mpic *mpic = mpic_alloc(NULL, 0,
+			  MPIC_WANTS_RESET |
 			  MPIC_BIG_ENDIAN | MPIC_BROKEN_FRR_NIRQS,
 			0, 256, " OpenPIC  ");
 	BUG_ON(mpic == NULL);
-	of_node_put(np);
-
 	mpic_init(mpic);
 }
 
@@ -104,19 +88,7 @@ static void __init mpc8536_ds_setup_arch(void)
 	printk("MPC8536 DS board from Freescale Semiconductor\n");
 }
 
-static struct of_device_id __initdata mpc8536_ds_ids[] = {
-	{ .type = "soc", },
-	{ .compatible = "soc", },
-	{ .compatible = "simple-bus", },
-	{ .compatible = "gianfar", },
-	{},
-};
-
-static int __init mpc8536_ds_publish_devices(void)
-{
-	return of_platform_bus_probe(NULL, mpc8536_ds_ids, NULL);
-}
-machine_device_initcall(mpc8536_ds, mpc8536_ds_publish_devices);
+machine_device_initcall(mpc8536_ds, mpc85xx_common_publish_devices);
 
 machine_arch_initcall(mpc8536_ds, swiotlb_setup_bus_notifier);
 
diff --git a/arch/powerpc/platforms/85xx/mpc85xx.h b/arch/powerpc/platforms/85xx/mpc85xx.h
new file mode 100644
index 00000000000..2aa7c5dc2c7
--- /dev/null
+++ b/arch/powerpc/platforms/85xx/mpc85xx.h
@@ -0,0 +1,11 @@
+#ifndef MPC85xx_H
+#define MPC85xx_H
+extern int mpc85xx_common_publish_devices(void);
+
+#ifdef CONFIG_CPM2
+extern void mpc85xx_cpm2_pic_init(void);
+#else
+static inline void __init mpc85xx_cpm2_pic_init(void) {}
+#endif /* CONFIG_CPM2 */
+
+#endif
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ads.c b/arch/powerpc/platforms/85xx/mpc85xx_ads.c
index 3b2c9bb6619..3bebb5173bf 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_ads.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_ads.c
@@ -35,6 +35,8 @@
 #include <sysdev/cpm2_pic.h>
 #endif
 
+#include "mpc85xx.h"
+
 #ifdef CONFIG_PCI
 static int mpc85xx_exclude_device(struct pci_controller *hose,
 				   u_char bus, u_char devfn)
@@ -46,63 +48,15 @@ static int mpc85xx_exclude_device(struct pci_controller *hose,
 }
 #endif /* CONFIG_PCI */
 
-#ifdef CONFIG_CPM2
-
-static void cpm2_cascade(unsigned int irq, struct irq_desc *desc)
-{
-	struct irq_chip *chip = irq_desc_get_chip(desc);
-	int cascade_irq;
-
-	while ((cascade_irq = cpm2_get_irq()) >= 0)
-		generic_handle_irq(cascade_irq);
-
-	chip->irq_eoi(&desc->irq_data);
-}
-
-#endif /* CONFIG_CPM2 */
-
 static void __init mpc85xx_ads_pic_init(void)
 {
-	struct mpic *mpic;
-	struct resource r;
-	struct device_node *np = NULL;
-#ifdef CONFIG_CPM2
-	int irq;
-#endif
-
-	np = of_find_node_by_type(np, "open-pic");
-	if (!np) {
-		printk(KERN_ERR "Could not find open-pic node\n");
-		return;
-	}
-
-	if (of_address_to_resource(np, 0, &r)) {
-		printk(KERN_ERR "Could not map mpic register space\n");
-		of_node_put(np);
-		return;
-	}
-
-	mpic = mpic_alloc(np, r.start,
-			MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
+	struct mpic *mpic = mpic_alloc(NULL, 0,
+			MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
 			0, 256, " OpenPIC  ");
 	BUG_ON(mpic == NULL);
-	of_node_put(np);
-
 	mpic_init(mpic);
 
-#ifdef CONFIG_CPM2
-	/* Setup CPM2 PIC */
-	np = of_find_compatible_node(NULL, NULL, "fsl,cpm2-pic");
-	if (np == NULL) {
-		printk(KERN_ERR "PIC init: can not find fsl,cpm2-pic node\n");
-		return;
-	}
-	irq = irq_of_parse_and_map(np, 0);
-
-	cpm2_pic_init(np);
-	of_node_put(np);
-	irq_set_chained_handler(irq, cpm2_cascade);
-#endif
+	mpc85xx_cpm2_pic_init();
 }
 
 /*
@@ -221,23 +175,7 @@ static void mpc85xx_ads_show_cpuinfo(struct seq_file *m)
 	seq_printf(m, "PLL setting\t: 0x%x\n", ((phid1 >> 24) & 0x3f));
 }
 
-static struct of_device_id __initdata of_bus_ids[] = {
-	{ .name = "soc", },
-	{ .type = "soc", },
-	{ .name = "cpm", },
-	{ .name = "localbus", },
-	{ .compatible = "simple-bus", },
-	{ .compatible = "gianfar", },
-	{},
-};
-
-static int __init declare_of_platform_devices(void)
-{
-	of_platform_bus_probe(NULL, of_bus_ids, NULL);
-
-	return 0;
-}
-machine_device_initcall(mpc85xx_ads, declare_of_platform_devices);
+machine_device_initcall(mpc85xx_ads, mpc85xx_common_publish_devices);
 
 /*
  * Called very early, device-tree isn't unflattened
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_cds.c b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
index 66cb8d64079..40f03da616a 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
@@ -46,6 +46,8 @@
 #include <sysdev/fsl_soc.h>
 #include <sysdev/fsl_pci.h>
 
+#include "mpc85xx.h"
+
 /* CADMUS info */
 /* xxx - galak, move into device tree */
 #define CADMUS_BASE (0xf8004000)
@@ -177,7 +179,7 @@ static irqreturn_t mpc85xx_8259_cascade_action(int irq, void *dev_id)
 
 static struct irqaction mpc85xxcds_8259_irqaction = {
 	.handler = mpc85xx_8259_cascade_action,
-	.flags = IRQF_SHARED,
+	.flags = IRQF_SHARED | IRQF_NO_THREAD,
 	.name = "8259 cascade",
 };
 #endif /* PPC_I8259 */
@@ -186,30 +188,10 @@ static struct irqaction mpc85xxcds_8259_irqaction = {
 static void __init mpc85xx_cds_pic_init(void)
 {
 	struct mpic *mpic;
-	struct resource r;
-	struct device_node *np = NULL;
-
-	np = of_find_node_by_type(np, "open-pic");
-
-	if (np == NULL) {
-		printk(KERN_ERR "Could not find open-pic node\n");
-		return;
-	}
-
-	if (of_address_to_resource(np, 0, &r)) {
-		printk(KERN_ERR "Failed to map mpic register space\n");
-		of_node_put(np);
-		return;
-	}
-
-	mpic = mpic_alloc(np, r.start,
-			MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
+	mpic = mpic_alloc(NULL, 0,
+			MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
 			0, 256, " OpenPIC  ");
 	BUG_ON(mpic == NULL);
-
-	/* Return the mpic node */
-	of_node_put(np);
-
 	mpic_init(mpic);
 }
 
@@ -330,19 +312,7 @@ static int __init mpc85xx_cds_probe(void)
         return of_flat_dt_is_compatible(root, "MPC85xxCDS");
 }
 
-static struct of_device_id __initdata of_bus_ids[] = {
-	{ .type = "soc", },
-	{ .compatible = "soc", },
-	{ .compatible = "simple-bus", },
-	{ .compatible = "gianfar", },
-	{},
-};
-
-static int __init declare_of_platform_devices(void)
-{
-	return of_platform_bus_probe(NULL, of_bus_ids, NULL);
-}
-machine_device_initcall(mpc85xx_cds, declare_of_platform_devices);
+machine_device_initcall(mpc85xx_cds, mpc85xx_common_publish_devices);
 
 define_machine(mpc85xx_cds) {
 	.name		= "MPC85xx CDS",
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ds.c b/arch/powerpc/platforms/85xx/mpc85xx_ds.c
index 1b9a8cf1873..eefbb91e1d6 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_ds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_ds.c
@@ -35,6 +35,9 @@
 
 #include <sysdev/fsl_soc.h>
 #include <sysdev/fsl_pci.h>
+#include "smp.h"
+
+#include "mpc85xx.h"
 
 #undef DEBUG
 
@@ -60,43 +63,27 @@ static void mpc85xx_8259_cascade(unsigned int irq, struct irq_desc *desc)
 void __init mpc85xx_ds_pic_init(void)
 {
 	struct mpic *mpic;
-	struct resource r;
-	struct device_node *np;
 #ifdef CONFIG_PPC_I8259
+	struct device_node *np;
 	struct device_node *cascade_node = NULL;
 	int cascade_irq;
 #endif
 	unsigned long root = of_get_flat_dt_root();
 
-	np = of_find_node_by_type(NULL, "open-pic");
-	if (np == NULL) {
-		printk(KERN_ERR "Could not find open-pic node\n");
-		return;
-	}
-
-	if (of_address_to_resource(np, 0, &r)) {
-		printk(KERN_ERR "Failed to map mpic register space\n");
-		of_node_put(np);
-		return;
-	}
-
 	if (of_flat_dt_is_compatible(root, "fsl,MPC8572DS-CAMP")) {
-		mpic = mpic_alloc(np, r.start,
-			MPIC_PRIMARY |
+		mpic = mpic_alloc(NULL, 0,
 			MPIC_BIG_ENDIAN | MPIC_BROKEN_FRR_NIRQS |
 			MPIC_SINGLE_DEST_CPU,
 			0, 256, " OpenPIC  ");
 	} else {
-		mpic = mpic_alloc(np, r.start,
-			  MPIC_PRIMARY | MPIC_WANTS_RESET |
+		mpic = mpic_alloc(NULL, 0,
+			  MPIC_WANTS_RESET |
 			  MPIC_BIG_ENDIAN | MPIC_BROKEN_FRR_NIRQS |
 			  MPIC_SINGLE_DEST_CPU,
 			0, 256, " OpenPIC  ");
 	}
 
 	BUG_ON(mpic == NULL);
-	of_node_put(np);
-
 	mpic_init(mpic);
 
 #ifdef CONFIG_PPC_I8259
@@ -152,9 +139,6 @@ static int mpc85xx_exclude_device(struct pci_controller *hose,
 /*
  * Setup the architecture
  */
-#ifdef CONFIG_SMP
-extern void __init mpc85xx_smp_init(void);
-#endif
 static void __init mpc85xx_ds_setup_arch(void)
 {
 #ifdef CONFIG_PCI
@@ -187,9 +171,7 @@ static void __init mpc85xx_ds_setup_arch(void)
 	ppc_md.pci_exclude_device = mpc85xx_exclude_device;
 #endif
 
-#ifdef CONFIG_SMP
 	mpc85xx_smp_init();
-#endif
 
 #ifdef CONFIG_SWIOTLB
 	if (memblock_end_of_DRAM() > max) {
@@ -219,21 +201,9 @@ static int __init mpc8544_ds_probe(void)
 	return 0;
 }
 
-static struct of_device_id __initdata mpc85xxds_ids[] = {
-	{ .type = "soc", },
-	{ .compatible = "soc", },
-	{ .compatible = "simple-bus", },
-	{ .compatible = "gianfar", },
-	{},
-};
-
-static int __init mpc85xxds_publish_devices(void)
-{
-	return of_platform_bus_probe(NULL, mpc85xxds_ids, NULL);
-}
-machine_device_initcall(mpc8544_ds, mpc85xxds_publish_devices);
-machine_device_initcall(mpc8572_ds, mpc85xxds_publish_devices);
-machine_device_initcall(p2020_ds, mpc85xxds_publish_devices);
+machine_device_initcall(mpc8544_ds, mpc85xx_common_publish_devices);
+machine_device_initcall(mpc8572_ds, mpc85xx_common_publish_devices);
+machine_device_initcall(p2020_ds, mpc85xx_common_publish_devices);
 
 machine_arch_initcall(mpc8544_ds, swiotlb_setup_bus_notifier);
 machine_arch_initcall(mpc8572_ds, swiotlb_setup_bus_notifier);
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
index a23a3ff634c..1d15a0cd2c8 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
@@ -51,6 +51,9 @@
 #include <asm/qe_ic.h>
 #include <asm/mpic.h>
 #include <asm/swiotlb.h>
+#include "smp.h"
+
+#include "mpc85xx.h"
 
 #undef DEBUG
 #ifdef DEBUG
@@ -153,30 +156,7 @@ static int mpc8568_mds_phy_fixups(struct phy_device *phydev)
  * Setup the architecture
  *
  */
-#ifdef CONFIG_SMP
-extern void __init mpc85xx_smp_init(void);
-#endif
-
 #ifdef CONFIG_QUICC_ENGINE
-static struct of_device_id mpc85xx_qe_ids[] __initdata = {
-	{ .type = "qe", },
-	{ .compatible = "fsl,qe", },
-	{ },
-};
-
-static void __init mpc85xx_publish_qe_devices(void)
-{
-	struct device_node *np;
-
-	np = of_find_compatible_node(NULL, NULL, "fsl,qe");
-	if (!of_device_is_available(np)) {
-		of_node_put(np);
-		return;
-	}
-
-	of_platform_bus_probe(NULL, mpc85xx_qe_ids, NULL);
-}
-
 static void __init mpc85xx_mds_reset_ucc_phys(void)
 {
 	struct device_node *np;
@@ -347,7 +327,6 @@ static void __init mpc85xx_mds_qeic_init(void)
 	of_node_put(np);
 }
 #else
-static void __init mpc85xx_publish_qe_devices(void) { }
 static void __init mpc85xx_mds_qe_init(void) { }
 static void __init mpc85xx_mds_qeic_init(void) { }
 #endif	/* CONFIG_QUICC_ENGINE */
@@ -381,9 +360,7 @@ static void __init mpc85xx_mds_setup_arch(void)
 	}
 #endif
 
-#ifdef CONFIG_SMP
 	mpc85xx_smp_init();
-#endif
 
 	mpc85xx_mds_qe_init();
 
@@ -429,24 +406,11 @@ machine_arch_initcall(mpc8568_mds, board_fixups);
 machine_arch_initcall(mpc8569_mds, board_fixups);
 
 static struct of_device_id mpc85xx_ids[] = {
-	{ .type = "soc", },
-	{ .compatible = "soc", },
-	{ .compatible = "simple-bus", },
-	{ .compatible = "gianfar", },
-	{ .compatible = "fsl,rapidio-delta", },
 	{ .compatible = "fsl,mpc8548-guts", },
 	{ .compatible = "gpio-leds", },
 	{},
 };
 
-static struct of_device_id p1021_ids[] = {
-	{ .type = "soc", },
-	{ .compatible = "soc", },
-	{ .compatible = "simple-bus", },
-	{ .compatible = "gianfar", },
-	{},
-};
-
 static int __init mpc85xx_publish_devices(void)
 {
 	if (machine_is(mpc8568_mds))
@@ -454,23 +418,15 @@ static int __init mpc85xx_publish_devices(void)
 	if (machine_is(mpc8569_mds))
 		simple_gpiochip_init("fsl,mpc8569mds-bcsr-gpio");
 
+	mpc85xx_common_publish_devices();
 	of_platform_bus_probe(NULL, mpc85xx_ids, NULL);
-	mpc85xx_publish_qe_devices();
-
-	return 0;
-}
-
-static int __init p1021_publish_devices(void)
-{
-	of_platform_bus_probe(NULL, p1021_ids, NULL);
-	mpc85xx_publish_qe_devices();
 
 	return 0;
 }
 
 machine_device_initcall(mpc8568_mds, mpc85xx_publish_devices);
 machine_device_initcall(mpc8569_mds, mpc85xx_publish_devices);
-machine_device_initcall(p1021_mds, p1021_publish_devices);
+machine_device_initcall(p1021_mds, mpc85xx_common_publish_devices);
 
 machine_arch_initcall(mpc8568_mds, swiotlb_setup_bus_notifier);
 machine_arch_initcall(mpc8569_mds, swiotlb_setup_bus_notifier);
@@ -478,26 +434,11 @@ machine_arch_initcall(p1021_mds, swiotlb_setup_bus_notifier);
 
 static void __init mpc85xx_mds_pic_init(void)
 {
-	struct mpic *mpic;
-	struct resource r;
-	struct device_node *np = NULL;
-
-	np = of_find_node_by_type(NULL, "open-pic");
-	if (!np)
-		return;
-
-	if (of_address_to_resource(np, 0, &r)) {
-		printk(KERN_ERR "Failed to map mpic register space\n");
-		of_node_put(np);
-		return;
-	}
-
-	mpic = mpic_alloc(np, r.start,
-			MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN |
+	struct mpic *mpic = mpic_alloc(NULL, 0,
+			MPIC_WANTS_RESET | MPIC_BIG_ENDIAN |
 			MPIC_BROKEN_FRR_NIRQS | MPIC_SINGLE_DEST_CPU,
 			0, 256, " OpenPIC  ");
 	BUG_ON(mpic == NULL);
-	of_node_put(np);
 
 	mpic_init(mpic);
 	mpc85xx_mds_qeic_init();
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_rdb.c b/arch/powerpc/platforms/85xx/mpc85xx_rdb.c
index f5ff9110c97..ccf520e890b 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_rdb.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_rdb.c
@@ -29,6 +29,9 @@
 
 #include <sysdev/fsl_soc.h>
 #include <sysdev/fsl_pci.h>
+#include "smp.h"
+
+#include "mpc85xx.h"
 
 #undef DEBUG
 
@@ -42,49 +45,28 @@
 void __init mpc85xx_rdb_pic_init(void)
 {
 	struct mpic *mpic;
-	struct resource r;
-	struct device_node *np;
 	unsigned long root = of_get_flat_dt_root();
 
-	np = of_find_node_by_type(NULL, "open-pic");
-	if (np == NULL) {
-		printk(KERN_ERR "Could not find open-pic node\n");
-		return;
-	}
-
-	if (of_address_to_resource(np, 0, &r)) {
-		printk(KERN_ERR "Failed to map mpic register space\n");
-		of_node_put(np);
-		return;
-	}
-
 	if (of_flat_dt_is_compatible(root, "fsl,MPC85XXRDB-CAMP")) {
-		mpic = mpic_alloc(np, r.start,
-			MPIC_PRIMARY |
+		mpic = mpic_alloc(NULL, 0,
 			MPIC_BIG_ENDIAN | MPIC_BROKEN_FRR_NIRQS |
 			MPIC_SINGLE_DEST_CPU,
 			0, 256, " OpenPIC  ");
 	} else {
-		mpic = mpic_alloc(np, r.start,
-		  MPIC_PRIMARY | MPIC_WANTS_RESET |
+		mpic = mpic_alloc(NULL, 0,
+		  MPIC_WANTS_RESET |
 		  MPIC_BIG_ENDIAN | MPIC_BROKEN_FRR_NIRQS |
 		  MPIC_SINGLE_DEST_CPU,
 		  0, 256, " OpenPIC  ");
 	}
 
 	BUG_ON(mpic == NULL);
-	of_node_put(np);
-
 	mpic_init(mpic);
-
 }
 
 /*
  * Setup the architecture
  */
-#ifdef CONFIG_SMP
-extern void __init mpc85xx_smp_init(void);
-#endif
 static void __init mpc85xx_rdb_setup_arch(void)
 {
 #ifdef CONFIG_PCI
@@ -102,27 +84,12 @@ static void __init mpc85xx_rdb_setup_arch(void)
 
 #endif
 
-#ifdef CONFIG_SMP
 	mpc85xx_smp_init();
-#endif
-
 	printk(KERN_INFO "MPC85xx RDB board from Freescale Semiconductor\n");
 }
 
-static struct of_device_id __initdata mpc85xxrdb_ids[] = {
-	{ .type = "soc", },
-	{ .compatible = "soc", },
-	{ .compatible = "simple-bus", },
-	{ .compatible = "gianfar", },
-	{},
-};
-
-static int __init mpc85xxrdb_publish_devices(void)
-{
-	return of_platform_bus_probe(NULL, mpc85xxrdb_ids, NULL);
-}
-machine_device_initcall(p2020_rdb, mpc85xxrdb_publish_devices);
-machine_device_initcall(p1020_rdb, mpc85xxrdb_publish_devices);
+machine_device_initcall(p2020_rdb, mpc85xx_common_publish_devices);
+machine_device_initcall(p1020_rdb, mpc85xx_common_publish_devices);
 
 /*
  * Called very early, device-tree isn't unflattened
diff --git a/arch/powerpc/platforms/85xx/p1010rdb.c b/arch/powerpc/platforms/85xx/p1010rdb.c
index d7387fa7f53..538bc3f57e9 100644
--- a/arch/powerpc/platforms/85xx/p1010rdb.c
+++ b/arch/powerpc/platforms/85xx/p1010rdb.c
@@ -28,33 +28,18 @@
 #include <sysdev/fsl_soc.h>
 #include <sysdev/fsl_pci.h>
 
+#include "mpc85xx.h"
+
 void __init p1010_rdb_pic_init(void)
 {
-	struct mpic *mpic;
-	struct resource r;
-	struct device_node *np;
-
-	np = of_find_node_by_type(NULL, "open-pic");
-	if (np == NULL) {
-		printk(KERN_ERR "Could not find open-pic node\n");
-		return;
-	}
-
-	if (of_address_to_resource(np, 0, &r)) {
-		printk(KERN_ERR "Failed to map mpic register space\n");
-		of_node_put(np);
-		return;
-	}
-
-	mpic = mpic_alloc(np, r.start, MPIC_PRIMARY | MPIC_WANTS_RESET |
-	  MPIC_BIG_ENDIAN | MPIC_BROKEN_FRR_NIRQS | MPIC_SINGLE_DEST_CPU,
+	struct mpic *mpic = mpic_alloc(NULL, 0,
+	  MPIC_WANTS_RESET | MPIC_BIG_ENDIAN |
+	  MPIC_BROKEN_FRR_NIRQS | MPIC_SINGLE_DEST_CPU,
 	  0, 256, " OpenPIC  ");
 
 	BUG_ON(mpic == NULL);
-	of_node_put(np);
 
 	mpic_init(mpic);
-
 }
 
 
@@ -81,18 +66,7 @@ static void __init p1010_rdb_setup_arch(void)
 	printk(KERN_INFO "P1010 RDB board from Freescale Semiconductor\n");
 }
 
-static struct of_device_id __initdata p1010rdb_ids[] = {
-	{ .type = "soc", },
-	{ .compatible = "soc", },
-	{ .compatible = "simple-bus", },
-	{},
-};
-
-static int __init p1010rdb_publish_devices(void)
-{
-	return of_platform_bus_probe(NULL, p1010rdb_ids, NULL);
-}
-machine_device_initcall(p1010_rdb, p1010rdb_publish_devices);
+machine_device_initcall(p1010_rdb, mpc85xx_common_publish_devices);
 machine_arch_initcall(p1010_rdb, swiotlb_setup_bus_notifier);
 
 /*
diff --git a/arch/powerpc/platforms/85xx/p1022_ds.c b/arch/powerpc/platforms/85xx/p1022_ds.c
index fda15716fad..bb3d84f4046 100644
--- a/arch/powerpc/platforms/85xx/p1022_ds.c
+++ b/arch/powerpc/platforms/85xx/p1022_ds.c
@@ -26,6 +26,9 @@
 #include <sysdev/fsl_soc.h>
 #include <sysdev/fsl_pci.h>
 #include <asm/fsl_guts.h>
+#include "smp.h"
+
+#include "mpc85xx.h"
 
 #if defined(CONFIG_FB_FSL_DIU) || defined(CONFIG_FB_FSL_DIU_MODULE)
 
@@ -238,38 +241,15 @@ p1022ds_valid_monitor_port(enum fsl_diu_monitor_port port)
 
 void __init p1022_ds_pic_init(void)
 {
-	struct mpic *mpic;
-	struct resource r;
-	struct device_node *np;
-
-	np = of_find_node_by_type(NULL, "open-pic");
-	if (!np) {
-		pr_err("Could not find open-pic node\n");
-		return;
-	}
-
-	if (of_address_to_resource(np, 0, &r)) {
-		pr_err("Failed to map mpic register space\n");
-		of_node_put(np);
-		return;
-	}
-
-	mpic = mpic_alloc(np, r.start,
-		MPIC_PRIMARY | MPIC_WANTS_RESET |
+	struct mpic *mpic = mpic_alloc(NULL, 0,
+		MPIC_WANTS_RESET |
 		MPIC_BIG_ENDIAN | MPIC_BROKEN_FRR_NIRQS |
 		MPIC_SINGLE_DEST_CPU,
 		0, 256, " OpenPIC  ");
-
 	BUG_ON(mpic == NULL);
-	of_node_put(np);
-
 	mpic_init(mpic);
 }
 
-#ifdef CONFIG_SMP
-void __init mpc85xx_smp_init(void);
-#endif
-
 /*
  * Setup the architecture
  */
@@ -309,9 +289,7 @@ static void __init p1022_ds_setup_arch(void)
 	diu_ops.valid_monitor_port	= p1022ds_valid_monitor_port;
 #endif
 
-#ifdef CONFIG_SMP
 	mpc85xx_smp_init();
-#endif
 
 #ifdef CONFIG_SWIOTLB
 	if (memblock_end_of_DRAM() > max) {
@@ -325,10 +303,6 @@ static void __init p1022_ds_setup_arch(void)
 }
 
 static struct of_device_id __initdata p1022_ds_ids[] = {
-	{ .type = "soc", },
-	{ .compatible = "soc", },
-	{ .compatible = "simple-bus", },
-	{ .compatible = "gianfar", },
 	/* So that the DMA channel nodes can be probed individually: */
 	{ .compatible = "fsl,eloplus-dma", },
 	{},
@@ -336,6 +310,7 @@ static struct of_device_id __initdata p1022_ds_ids[] = {
 
 static int __init p1022_ds_publish_devices(void)
 {
+	mpc85xx_common_publish_devices();
 	return of_platform_bus_probe(NULL, p1022_ds_ids, NULL);
 }
 machine_device_initcall(p1022_ds, p1022_ds_publish_devices);
diff --git a/arch/powerpc/platforms/85xx/p1023_rds.c b/arch/powerpc/platforms/85xx/p1023_rds.c
index 835e0b335bf..d951e7027bb 100644
--- a/arch/powerpc/platforms/85xx/p1023_rds.c
+++ b/arch/powerpc/platforms/85xx/p1023_rds.c
@@ -30,19 +30,18 @@
 #include <asm/prom.h>
 #include <asm/udbg.h>
 #include <asm/mpic.h>
+#include "smp.h"
 
 #include <sysdev/fsl_soc.h>
 #include <sysdev/fsl_pci.h>
 
+#include "mpc85xx.h"
+
 /* ************************************************************************
  *
  * Setup the architecture
  *
  */
-#ifdef CONFIG_SMP
-void __init mpc85xx_smp_init(void);
-#endif
-
 static void __init mpc85xx_rds_setup_arch(void)
 {
 	struct device_node *np;
@@ -87,53 +86,19 @@ static void __init mpc85xx_rds_setup_arch(void)
 		fsl_add_bridge(np, 0);
 #endif
 
-#ifdef CONFIG_SMP
 	mpc85xx_smp_init();
-#endif
-}
-
-static struct of_device_id p1023_ids[] = {
-	{ .type = "soc", },
-	{ .compatible = "soc", },
-	{ .compatible = "simple-bus", },
-	{},
-};
-
-
-static int __init p1023_publish_devices(void)
-{
-	of_platform_bus_probe(NULL, p1023_ids, NULL);
-
-	return 0;
 }
 
-machine_device_initcall(p1023_rds, p1023_publish_devices);
+machine_device_initcall(p1023_rds, mpc85xx_common_publish_devices);
 
 static void __init mpc85xx_rds_pic_init(void)
 {
-	struct mpic *mpic;
-	struct resource r;
-	struct device_node *np = NULL;
-
-	np = of_find_node_by_type(NULL, "open-pic");
-	if (!np) {
-		printk(KERN_ERR "Could not find open-pic node\n");
-		return;
-	}
-
-	if (of_address_to_resource(np, 0, &r)) {
-		printk(KERN_ERR "Failed to map mpic register space\n");
-		of_node_put(np);
-		return;
-	}
-
-	mpic = mpic_alloc(np, r.start,
-		MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN |
+	struct mpic *mpic = mpic_alloc(NULL, 0,
+		MPIC_WANTS_RESET | MPIC_BIG_ENDIAN |
 		MPIC_BROKEN_FRR_NIRQS | MPIC_SINGLE_DEST_CPU,
 		0, 256, " OpenPIC  ");
 
 	BUG_ON(mpic == NULL);
-	of_node_put(np);
 
 	mpic_init(mpic);
 }
diff --git a/arch/powerpc/platforms/85xx/sbc8548.c b/arch/powerpc/platforms/85xx/sbc8548.c
index 14632a97122..184a5078461 100644
--- a/arch/powerpc/platforms/85xx/sbc8548.c
+++ b/arch/powerpc/platforms/85xx/sbc8548.c
@@ -48,35 +48,16 @@
 #include <sysdev/fsl_soc.h>
 #include <sysdev/fsl_pci.h>
 
+#include "mpc85xx.h"
+
 static int sbc_rev;
 
 static void __init sbc8548_pic_init(void)
 {
-	struct mpic *mpic;
-	struct resource r;
-	struct device_node *np = NULL;
-
-	np = of_find_node_by_type(np, "open-pic");
-
-	if (np == NULL) {
-		printk(KERN_ERR "Could not find open-pic node\n");
-		return;
-	}
-
-	if (of_address_to_resource(np, 0, &r)) {
-		printk(KERN_ERR "Failed to map mpic register space\n");
-		of_node_put(np);
-		return;
-	}
-
-	mpic = mpic_alloc(np, r.start,
-			MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
+	struct mpic *mpic = mpic_alloc(NULL, 0,
+			MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
 			0, 256, " OpenPIC  ");
 	BUG_ON(mpic == NULL);
-
-	/* Return the mpic node */
-	of_node_put(np);
-
 	mpic_init(mpic);
 }
 
@@ -149,21 +130,7 @@ static void sbc8548_show_cpuinfo(struct seq_file *m)
 	seq_printf(m, "PLL setting\t: 0x%x\n", ((phid1 >> 24) & 0x3f));
 }
 
-static struct of_device_id __initdata of_bus_ids[] = {
-	{ .name = "soc", },
-	{ .type = "soc", },
-	{ .compatible = "simple-bus", },
-	{ .compatible = "gianfar", },
-	{},
-};
-
-static int __init declare_of_platform_devices(void)
-{
-	of_platform_bus_probe(NULL, of_bus_ids, NULL);
-
-	return 0;
-}
-machine_device_initcall(sbc8548, declare_of_platform_devices);
+machine_device_initcall(sbc8548, mpc85xx_common_publish_devices);
 
 /*
  * Called very early, device-tree isn't unflattened
diff --git a/arch/powerpc/platforms/85xx/sbc8560.c b/arch/powerpc/platforms/85xx/sbc8560.c
index cebd786dc33..940752e9305 100644
--- a/arch/powerpc/platforms/85xx/sbc8560.c
+++ b/arch/powerpc/platforms/85xx/sbc8560.c
@@ -32,68 +32,22 @@
 #include <sysdev/fsl_soc.h>
 #include <sysdev/fsl_pci.h>
 
+#include "mpc85xx.h"
+
 #ifdef CONFIG_CPM2
 #include <asm/cpm2.h>
 #include <sysdev/cpm2_pic.h>
 #endif
 
-#ifdef CONFIG_CPM2
-
-static void cpm2_cascade(unsigned int irq, struct irq_desc *desc)
-{
-	struct irq_chip *chip = irq_desc_get_chip(desc);
-	int cascade_irq;
-
-	while ((cascade_irq = cpm2_get_irq()) >= 0)
-		generic_handle_irq(cascade_irq);
-
-	chip->irq_eoi(&desc->irq_data);
-}
-
-#endif /* CONFIG_CPM2 */
-
 static void __init sbc8560_pic_init(void)
 {
-	struct mpic *mpic;
-	struct resource r;
-	struct device_node *np = NULL;
-#ifdef CONFIG_CPM2
-	int irq;
-#endif
-
-	np = of_find_node_by_type(np, "open-pic");
-	if (!np) {
-		printk(KERN_ERR "Could not find open-pic node\n");
-		return;
-	}
-
-	if (of_address_to_resource(np, 0, &r)) {
-		printk(KERN_ERR "Could not map mpic register space\n");
-		of_node_put(np);
-		return;
-	}
-
-	mpic = mpic_alloc(np, r.start,
-			MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
+	struct mpic *mpic = mpic_alloc(NULL, 0,
+			MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
 			0, 256, " OpenPIC  ");
 	BUG_ON(mpic == NULL);
-	of_node_put(np);
-
 	mpic_init(mpic);
 
-#ifdef CONFIG_CPM2
-	/* Setup CPM2 PIC */
-	np = of_find_compatible_node(NULL, NULL, "fsl,cpm2-pic");
-	if (np == NULL) {
-		printk(KERN_ERR "PIC init: can not find fsl,cpm2-pic node\n");
-		return;
-	}
-	irq = irq_of_parse_and_map(np, 0);
-
-	cpm2_pic_init(np);
-	of_node_put(np);
-	irq_set_chained_handler(irq, cpm2_cascade);
-#endif
+	mpc85xx_cpm2_pic_init();
 }
 
 /*
@@ -208,23 +162,7 @@ static void sbc8560_show_cpuinfo(struct seq_file *m)
 	seq_printf(m, "PLL setting\t: 0x%x\n", ((phid1 >> 24) & 0x3f));
 }
 
-static struct of_device_id __initdata of_bus_ids[] = {
-	{ .name = "soc", },
-	{ .type = "soc", },
-	{ .name = "cpm", },
-	{ .name = "localbus", },
-	{ .compatible = "simple-bus", },
-	{ .compatible = "gianfar", },
-	{},
-};
-
-static int __init declare_of_platform_devices(void)
-{
-	of_platform_bus_probe(NULL, of_bus_ids, NULL);
-
-	return 0;
-}
-machine_device_initcall(sbc8560, declare_of_platform_devices);
+machine_device_initcall(sbc8560, mpc85xx_common_publish_devices);
 
 /*
  * Called very early, device-tree isn't unflattened
diff --git a/arch/powerpc/platforms/85xx/smp.c b/arch/powerpc/platforms/85xx/smp.c
index 2df4785ffd4..ff4249044a3 100644
--- a/arch/powerpc/platforms/85xx/smp.c
+++ b/arch/powerpc/platforms/85xx/smp.c
@@ -27,6 +27,7 @@
 
 #include <sysdev/fsl_soc.h>
 #include <sysdev/mpic.h>
+#include "smp.h"
 
 extern void __early_start(void);
 
diff --git a/arch/powerpc/platforms/85xx/smp.h b/arch/powerpc/platforms/85xx/smp.h
new file mode 100644
index 00000000000..e2b44933ff1
--- /dev/null
+++ b/arch/powerpc/platforms/85xx/smp.h
@@ -0,0 +1,15 @@
+#ifndef POWERPC_85XX_SMP_H_
+#define POWERPC_85XX_SMP_H_ 1
+
+#include <linux/init.h>
+
+#ifdef CONFIG_SMP
+void __init mpc85xx_smp_init(void);
+#else
+static inline void mpc85xx_smp_init(void)
+{
+	/* Nothing to do */
+}
+#endif
+
+#endif /* not POWERPC_85XX_SMP_H_ */
diff --git a/arch/powerpc/platforms/85xx/socrates.c b/arch/powerpc/platforms/85xx/socrates.c
index 747d8fb3ab8..18f635906b2 100644
--- a/arch/powerpc/platforms/85xx/socrates.c
+++ b/arch/powerpc/platforms/85xx/socrates.c
@@ -41,32 +41,17 @@
 #include <sysdev/fsl_soc.h>
 #include <sysdev/fsl_pci.h>
 
+#include "mpc85xx.h"
 #include "socrates_fpga_pic.h"
 
 static void __init socrates_pic_init(void)
 {
-	struct mpic *mpic;
-	struct resource r;
 	struct device_node *np;
 
-	np = of_find_node_by_type(NULL, "open-pic");
-	if (!np) {
-		printk(KERN_ERR "Could not find open-pic node\n");
-		return;
-	}
-
-	if (of_address_to_resource(np, 0, &r)) {
-		printk(KERN_ERR "Could not map mpic register space\n");
-		of_node_put(np);
-		return;
-	}
-
-	mpic = mpic_alloc(np, r.start,
-			MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
+	struct mpic *mpic = mpic_alloc(NULL, 0,
+			MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
 			0, 256, " OpenPIC  ");
 	BUG_ON(mpic == NULL);
-	of_node_put(np);
-
 	mpic_init(mpic);
 
 	np = of_find_compatible_node(NULL, NULL, "abb,socrates-fpga-pic");
@@ -96,17 +81,7 @@ static void __init socrates_setup_arch(void)
 #endif
 }
 
-static struct of_device_id __initdata socrates_of_bus_ids[] = {
-	{ .compatible = "simple-bus", },
-	{ .compatible = "gianfar", },
-	{},
-};
-
-static int __init socrates_publish_devices(void)
-{
-	return of_platform_bus_probe(NULL, socrates_of_bus_ids, NULL);
-}
-machine_device_initcall(socrates, socrates_publish_devices);
+machine_device_initcall(socrates, mpc85xx_common_publish_devices);
 
 /*
  * Called very early, device-tree isn't unflattened
diff --git a/arch/powerpc/platforms/85xx/stx_gp3.c b/arch/powerpc/platforms/85xx/stx_gp3.c
index 5387e9f06bd..e9e5234b4e7 100644
--- a/arch/powerpc/platforms/85xx/stx_gp3.c
+++ b/arch/powerpc/platforms/85xx/stx_gp3.c
@@ -40,70 +40,21 @@
 #include <sysdev/fsl_soc.h>
 #include <sysdev/fsl_pci.h>
 
+#include "mpc85xx.h"
+
 #ifdef CONFIG_CPM2
 #include <asm/cpm2.h>
-#include <sysdev/cpm2_pic.h>
-
-static void cpm2_cascade(unsigned int irq, struct irq_desc *desc)
-{
-	struct irq_chip *chip = irq_desc_get_chip(desc);
-	int cascade_irq;
-
-	while ((cascade_irq = cpm2_get_irq()) >= 0)
-		generic_handle_irq(cascade_irq);
-
-	chip->irq_eoi(&desc->irq_data);
-}
 #endif /* CONFIG_CPM2 */
 
 static void __init stx_gp3_pic_init(void)
 {
-	struct mpic *mpic;
-	struct resource r;
-	struct device_node *np;
-#ifdef CONFIG_CPM2
-	int irq;
-#endif
-
-	np = of_find_node_by_type(NULL, "open-pic");
-	if (!np) {
-		printk(KERN_ERR "Could not find open-pic node\n");
-		return;
-	}
-
-	if (of_address_to_resource(np, 0, &r)) {
-		printk(KERN_ERR "Could not map mpic register space\n");
-		of_node_put(np);
-		return;
-	}
-
-	mpic = mpic_alloc(np, r.start,
-			MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
+	struct mpic *mpic = mpic_alloc(NULL, 0,
+			MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
 			0, 256, " OpenPIC  ");
 	BUG_ON(mpic == NULL);
-	of_node_put(np);
-
 	mpic_init(mpic);
 
-#ifdef CONFIG_CPM2
-	/* Setup CPM2 PIC */
-	np = of_find_compatible_node(NULL, NULL, "fsl,cpm2-pic");
-	if (np == NULL) {
-		printk(KERN_ERR "PIC init: can not find fsl,cpm2-pic node\n");
-		return;
-	}
-	irq = irq_of_parse_and_map(np, 0);
-
-	if (irq == NO_IRQ) {
-		of_node_put(np);
-		printk(KERN_ERR "PIC init: got no IRQ for cpm cascade\n");
-		return;
-	}
-
-	cpm2_pic_init(np);
-	of_node_put(np);
-	irq_set_chained_handler(irq, cpm2_cascade);
-#endif
+	mpc85xx_cpm2_pic_init();
 }
 
 /*
@@ -144,19 +95,7 @@ static void stx_gp3_show_cpuinfo(struct seq_file *m)
 	seq_printf(m, "PLL setting\t: 0x%x\n", ((phid1 >> 24) & 0x3f));
 }
 
-static struct of_device_id __initdata of_bus_ids[] = {
-	{ .compatible = "simple-bus", },
-	{ .compatible = "gianfar", },
-	{},
-};
-
-static int __init declare_of_platform_devices(void)
-{
-	of_platform_bus_probe(NULL, of_bus_ids, NULL);
-
-	return 0;
-}
-machine_device_initcall(stx_gp3, declare_of_platform_devices);
+machine_device_initcall(stx_gp3, mpc85xx_common_publish_devices);
 
 /*
  * Called very early, device-tree isn't unflattened
diff --git a/arch/powerpc/platforms/85xx/tqm85xx.c b/arch/powerpc/platforms/85xx/tqm85xx.c
index 325de772725..bf7c89fb75b 100644
--- a/arch/powerpc/platforms/85xx/tqm85xx.c
+++ b/arch/powerpc/platforms/85xx/tqm85xx.c
@@ -38,70 +38,21 @@
 #include <sysdev/fsl_soc.h>
 #include <sysdev/fsl_pci.h>
 
+#include "mpc85xx.h"
+
 #ifdef CONFIG_CPM2
 #include <asm/cpm2.h>
-#include <sysdev/cpm2_pic.h>
-
-static void cpm2_cascade(unsigned int irq, struct irq_desc *desc)
-{
-	struct irq_chip *chip = irq_desc_get_chip(desc);
-	int cascade_irq;
-
-	while ((cascade_irq = cpm2_get_irq()) >= 0)
-		generic_handle_irq(cascade_irq);
-
-	chip->irq_eoi(&desc->irq_data);
-}
 #endif /* CONFIG_CPM2 */
 
 static void __init tqm85xx_pic_init(void)
 {
-	struct mpic *mpic;
-	struct resource r;
-	struct device_node *np;
-#ifdef CONFIG_CPM2
-	int irq;
-#endif
-
-	np = of_find_node_by_type(NULL, "open-pic");
-	if (!np) {
-		printk(KERN_ERR "Could not find open-pic node\n");
-		return;
-	}
-
-	if (of_address_to_resource(np, 0, &r)) {
-		printk(KERN_ERR "Could not map mpic register space\n");
-		of_node_put(np);
-		return;
-	}
-
-	mpic = mpic_alloc(np, r.start,
-			MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
+	struct mpic *mpic = mpic_alloc(NULL, 0,
+			MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
 			0, 256, " OpenPIC  ");
 	BUG_ON(mpic == NULL);
-	of_node_put(np);
-
 	mpic_init(mpic);
 
-#ifdef CONFIG_CPM2
-	/* Setup CPM2 PIC */
-	np = of_find_compatible_node(NULL, NULL, "fsl,cpm2-pic");
-	if (np == NULL) {
-		printk(KERN_ERR "PIC init: can not find fsl,cpm2-pic node\n");
-		return;
-	}
-	irq = irq_of_parse_and_map(np, 0);
-
-	if (irq == NO_IRQ) {
-		of_node_put(np);
-		printk(KERN_ERR "PIC init: got no IRQ for cpm cascade\n");
-		return;
-	}
-
-	cpm2_pic_init(np);
-	of_node_put(np);
-	irq_set_chained_handler(irq, cpm2_cascade);
-#endif
+	mpc85xx_cpm2_pic_init();
 }
 
 /*
@@ -173,19 +124,7 @@ static void __init tqm85xx_ti1520_fixup(struct pci_dev *pdev)
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_1520,
 		tqm85xx_ti1520_fixup);
 
-static struct of_device_id __initdata of_bus_ids[] = {
-	{ .compatible = "simple-bus", },
-	{ .compatible = "gianfar", },
-	{},
-};
-
-static int __init declare_of_platform_devices(void)
-{
-	of_platform_bus_probe(NULL, of_bus_ids, NULL);
-
-	return 0;
-}
-machine_device_initcall(tqm85xx, declare_of_platform_devices);
+machine_device_initcall(tqm85xx, mpc85xx_common_publish_devices);
 
 static const char *board[] __initdata = {
 	"tqc,tqm8540",
diff --git a/arch/powerpc/platforms/85xx/xes_mpc85xx.c b/arch/powerpc/platforms/85xx/xes_mpc85xx.c
index a9dc5e79512..3a69f8b77de 100644
--- a/arch/powerpc/platforms/85xx/xes_mpc85xx.c
+++ b/arch/powerpc/platforms/85xx/xes_mpc85xx.c
@@ -32,6 +32,9 @@
 
 #include <sysdev/fsl_soc.h>
 #include <sysdev/fsl_pci.h>
+#include "smp.h"
+
+#include "mpc85xx.h"
 
 /* A few bit definitions needed for fixups on some boards */
 #define MPC85xx_L2CTL_L2E		0x80000000 /* L2 enable */
@@ -40,29 +43,11 @@
 
 void __init xes_mpc85xx_pic_init(void)
 {
-	struct mpic *mpic;
-	struct resource r;
-	struct device_node *np;
-
-	np = of_find_node_by_type(NULL, "open-pic");
-	if (np == NULL) {
-		printk(KERN_ERR "Could not find open-pic node\n");
-		return;
-	}
-
-	if (of_address_to_resource(np, 0, &r)) {
-		printk(KERN_ERR "Failed to map mpic register space\n");
-		of_node_put(np);
-		return;
-	}
-
-	mpic = mpic_alloc(np, r.start,
-			  MPIC_PRIMARY | MPIC_WANTS_RESET |
+	struct mpic *mpic = mpic_alloc(NULL, 0,
+			  MPIC_WANTS_RESET |
 			  MPIC_BIG_ENDIAN | MPIC_BROKEN_FRR_NIRQS,
 			0, 256, " OpenPIC  ");
 	BUG_ON(mpic == NULL);
-	of_node_put(np);
-
 	mpic_init(mpic);
 }
 
@@ -136,9 +121,6 @@ static int primary_phb_addr;
 /*
  * Setup the architecture
  */
-#ifdef CONFIG_SMP
-extern void __init mpc85xx_smp_init(void);
-#endif
 static void __init xes_mpc85xx_setup_arch(void)
 {
 #ifdef CONFIG_PCI
@@ -172,26 +154,12 @@ static void __init xes_mpc85xx_setup_arch(void)
 	}
 #endif
 
-#ifdef CONFIG_SMP
 	mpc85xx_smp_init();
-#endif
 }
 
-static struct of_device_id __initdata xes_mpc85xx_ids[] = {
-	{ .type = "soc", },
-	{ .compatible = "soc", },
-	{ .compatible = "simple-bus", },
-	{ .compatible = "gianfar", },
-	{},
-};
-
-static int __init xes_mpc85xx_publish_devices(void)
-{
-	return of_platform_bus_probe(NULL, xes_mpc85xx_ids, NULL);
-}
-machine_device_initcall(xes_mpc8572, xes_mpc85xx_publish_devices);
-machine_device_initcall(xes_mpc8548, xes_mpc85xx_publish_devices);
-machine_device_initcall(xes_mpc8540, xes_mpc85xx_publish_devices);
+machine_device_initcall(xes_mpc8572, mpc85xx_common_publish_devices);
+machine_device_initcall(xes_mpc8548, mpc85xx_common_publish_devices);
+machine_device_initcall(xes_mpc8540, mpc85xx_common_publish_devices);
 
 /*
  * Called very early, device-tree isn't unflattened
diff --git a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
index b11c3535f35..569262ca499 100644
--- a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
+++ b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
@@ -161,7 +161,7 @@ mpc86xx_time_init(void)
 
 static __initdata struct of_device_id of_bus_ids[] = {
 	{ .compatible = "simple-bus", },
-	{ .compatible = "fsl,rapidio-delta", },
+	{ .compatible = "fsl,srio", },
 	{ .compatible = "gianfar", },
 	{},
 };
diff --git a/arch/powerpc/platforms/86xx/pic.c b/arch/powerpc/platforms/86xx/pic.c
index 8ef8960abda..52bbfa03153 100644
--- a/arch/powerpc/platforms/86xx/pic.c
+++ b/arch/powerpc/platforms/86xx/pic.c
@@ -31,26 +31,16 @@ static void mpc86xx_8259_cascade(unsigned int irq, struct irq_desc *desc)
 
 void __init mpc86xx_init_irq(void)
 {
-	struct mpic *mpic;
-	struct device_node *np;
-	struct resource res;
 #ifdef CONFIG_PPC_I8259
+	struct device_node *np;
 	struct device_node *cascade_node = NULL;
 	int cascade_irq;
 #endif
 
-	/* Determine PIC address. */
-	np = of_find_node_by_type(NULL, "open-pic");
-	if (np == NULL)
-		return;
-	of_address_to_resource(np, 0, &res);
-
-	mpic = mpic_alloc(np, res.start,
-			MPIC_PRIMARY | MPIC_WANTS_RESET |
-			MPIC_BIG_ENDIAN | MPIC_BROKEN_FRR_NIRQS |
-			MPIC_SINGLE_DEST_CPU,
+	struct mpic *mpic = mpic_alloc(NULL, 0,
+			MPIC_WANTS_RESET | MPIC_BIG_ENDIAN |
+			MPIC_BROKEN_FRR_NIRQS | MPIC_SINGLE_DEST_CPU,
 			0, 256, " MPIC     ");
-	of_node_put(np);
 	BUG_ON(mpic == NULL);
 
 	mpic_init(mpic);
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index 3fe6d927ad7..0cfb46d54b8 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -175,9 +175,6 @@ config PPC_INDIRECT_MMIO
 config PPC_IO_WORKAROUNDS
 	bool
 
-config GENERIC_IOMAP
-	bool
-
 source "drivers/cpufreq/Kconfig"
 
 menu "CPU Frequency drivers"
@@ -211,6 +208,12 @@ config PPC_PASEMI_CPUFREQ
 
 endmenu
 
+menu "CPUIdle driver"
+
+source "drivers/cpuidle/Kconfig"
+
+endmenu
+
 config PPC601_SYNC_FIX
 	bool "Workarounds for PPC601 bugs"
 	depends on 6xx && (PPC_PREP || PPC_PMAC)
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
index fbecae0fbb4..425db18580a 100644
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -174,7 +174,6 @@ config BOOKE
 config FSL_BOOKE
 	bool
 	depends on (E200 || E500) && PPC32
-	select SYS_SUPPORTS_HUGETLBFS if PHYS_64BIT
 	default y
 
 # this is for common code between PPC32 & PPC64 FSL BOOKE
@@ -182,6 +181,7 @@ config PPC_FSL_BOOK3E
 	bool
 	select FSL_EMB_PERFMON
 	select PPC_SMP_MUXED_IPI
+	select SYS_SUPPORTS_HUGETLBFS if PHYS_64BIT || PPC64
 	default y if FSL_BOOKE
 
 config PTE_64BIT
@@ -236,7 +236,7 @@ config VSX
 
 config PPC_ICSWX
 	bool "Support for PowerPC icswx coprocessor instruction"
-	depends on POWER4
+	depends on POWER4 || PPC_A2
 	default n
 	---help---
 
@@ -252,6 +252,25 @@ config PPC_ICSWX
 
 	  If in doubt, say N here.
 
+config PPC_ICSWX_PID
+	bool "icswx requires direct PID management"
+	depends on PPC_ICSWX && POWER4
+	default y
+	---help---
+	  The PID register in server is used explicitly for ICSWX.  In
+	  embedded systems PID managment is done by the system.
+
+config PPC_ICSWX_USE_SIGILL
+	bool "Should a bad CT cause a SIGILL?"
+	depends on PPC_ICSWX
+	default n
+	---help---
+	  Should a bad CT used for "non-record form ICSWX" cause an
+	  illegal intruction signal or should it be silent as
+	  architected.
+
+	  If in doubt, say N here.
+
 config SPE
 	bool "SPE Support"
 	depends on E200 || (E500 && !PPC_E500MC)
@@ -290,7 +309,7 @@ config PPC_BOOK3E_MMU
 
 config PPC_MM_SLICES
 	bool
-	default y if (PPC64 && HUGETLB_PAGE) || (PPC_STD_MMU_64 && PPC_64K_PAGES)
+	default y if (!PPC_FSL_BOOK3E && PPC64 && HUGETLB_PAGE) || (PPC_STD_MMU_64 && PPC_64K_PAGES)
 	default n
 
 config VIRT_CPU_ACCOUNTING
diff --git a/arch/powerpc/platforms/cell/cbe_thermal.c b/arch/powerpc/platforms/cell/cbe_thermal.c
index 4d4c8c16912..94560db788b 100644
--- a/arch/powerpc/platforms/cell/cbe_thermal.c
+++ b/arch/powerpc/platforms/cell/cbe_thermal.c
@@ -46,7 +46,7 @@
  */
 
 #include <linux/module.h>
-#include <linux/sysdev.h>
+#include <linux/device.h>
 #include <linux/kernel.h>
 #include <linux/cpu.h>
 #include <asm/spu.h>
@@ -59,8 +59,8 @@
 #define TEMP_MIN 65
 #define TEMP_MAX 125
 
-#define SYSDEV_PREFIX_ATTR(_prefix,_name,_mode)			\
-struct sysdev_attribute attr_ ## _prefix ## _ ## _name = {	\
+#define DEVICE_PREFIX_ATTR(_prefix,_name,_mode)			\
+struct device_attribute attr_ ## _prefix ## _ ## _name = {	\
 	.attr = { .name = __stringify(_name), .mode = _mode },	\
 	.show	= _prefix ## _show_ ## _name,			\
 	.store	= _prefix ## _store_ ## _name,			\
@@ -76,36 +76,36 @@ static inline u8 temp_to_reg(u8 temp)
 	return ((temp - TEMP_MIN) >> 1) & 0x3f;
 }
 
-static struct cbe_pmd_regs __iomem *get_pmd_regs(struct sys_device *sysdev)
+static struct cbe_pmd_regs __iomem *get_pmd_regs(struct device *dev)
 {
 	struct spu *spu;
 
-	spu = container_of(sysdev, struct spu, sysdev);
+	spu = container_of(dev, struct spu, dev);
 
 	return cbe_get_pmd_regs(spu_devnode(spu));
 }
 
 /* returns the value for a given spu in a given register */
-static u8 spu_read_register_value(struct sys_device *sysdev, union spe_reg __iomem *reg)
+static u8 spu_read_register_value(struct device *dev, union spe_reg __iomem *reg)
 {
 	union spe_reg value;
 	struct spu *spu;
 
-	spu = container_of(sysdev, struct spu, sysdev);
+	spu = container_of(dev, struct spu, dev);
 	value.val = in_be64(&reg->val);
 
 	return value.spe[spu->spe_id];
 }
 
-static ssize_t spu_show_temp(struct sys_device *sysdev, struct sysdev_attribute *attr,
+static ssize_t spu_show_temp(struct device *dev, struct device_attribute *attr,
 			char *buf)
 {
 	u8 value;
 	struct cbe_pmd_regs __iomem *pmd_regs;
 
-	pmd_regs = get_pmd_regs(sysdev);
+	pmd_regs = get_pmd_regs(dev);
 
-	value = spu_read_register_value(sysdev, &pmd_regs->ts_ctsr1);
+	value = spu_read_register_value(dev, &pmd_regs->ts_ctsr1);
 
 	return sprintf(buf, "%d\n", reg_to_temp(value));
 }
@@ -147,48 +147,48 @@ static ssize_t store_throttle(struct cbe_pmd_regs __iomem *pmd_regs, const char
 	return size;
 }
 
-static ssize_t spu_show_throttle_end(struct sys_device *sysdev,
-			struct sysdev_attribute *attr, char *buf)
+static ssize_t spu_show_throttle_end(struct device *dev,
+			struct device_attribute *attr, char *buf)
 {
-	return show_throttle(get_pmd_regs(sysdev), buf, 0);
+	return show_throttle(get_pmd_regs(dev), buf, 0);
 }
 
-static ssize_t spu_show_throttle_begin(struct sys_device *sysdev,
-			struct sysdev_attribute *attr, char *buf)
+static ssize_t spu_show_throttle_begin(struct device *dev,
+			struct device_attribute *attr, char *buf)
 {
-	return show_throttle(get_pmd_regs(sysdev), buf, 8);
+	return show_throttle(get_pmd_regs(dev), buf, 8);
 }
 
-static ssize_t spu_show_throttle_full_stop(struct sys_device *sysdev,
-			struct sysdev_attribute *attr, char *buf)
+static ssize_t spu_show_throttle_full_stop(struct device *dev,
+			struct device_attribute *attr, char *buf)
 {
-	return show_throttle(get_pmd_regs(sysdev), buf, 16);
+	return show_throttle(get_pmd_regs(dev), buf, 16);
 }
 
-static ssize_t spu_store_throttle_end(struct sys_device *sysdev,
-			struct sysdev_attribute *attr, const char *buf, size_t size)
+static ssize_t spu_store_throttle_end(struct device *dev,
+			struct device_attribute *attr, const char *buf, size_t size)
 {
-	return store_throttle(get_pmd_regs(sysdev), buf, size, 0);
+	return store_throttle(get_pmd_regs(dev), buf, size, 0);
 }
 
-static ssize_t spu_store_throttle_begin(struct sys_device *sysdev,
-			struct sysdev_attribute *attr, const char *buf, size_t size)
+static ssize_t spu_store_throttle_begin(struct device *dev,
+			struct device_attribute *attr, const char *buf, size_t size)
 {
-	return store_throttle(get_pmd_regs(sysdev), buf, size, 8);
+	return store_throttle(get_pmd_regs(dev), buf, size, 8);
 }
 
-static ssize_t spu_store_throttle_full_stop(struct sys_device *sysdev,
-			struct sysdev_attribute *attr, const char *buf, size_t size)
+static ssize_t spu_store_throttle_full_stop(struct device *dev,
+			struct device_attribute *attr, const char *buf, size_t size)
 {
-	return store_throttle(get_pmd_regs(sysdev), buf, size, 16);
+	return store_throttle(get_pmd_regs(dev), buf, size, 16);
 }
 
-static ssize_t ppe_show_temp(struct sys_device *sysdev, char *buf, int pos)
+static ssize_t ppe_show_temp(struct device *dev, char *buf, int pos)
 {
 	struct cbe_pmd_regs __iomem *pmd_regs;
 	u64 value;
 
-	pmd_regs = cbe_get_cpu_pmd_regs(sysdev->id);
+	pmd_regs = cbe_get_cpu_pmd_regs(dev->id);
 	value = in_be64(&pmd_regs->ts_ctsr2);
 
 	value = (value >> pos) & 0x3f;
@@ -199,64 +199,64 @@ static ssize_t ppe_show_temp(struct sys_device *sysdev, char *buf, int pos)
 
 /* shows the temperature of the DTS on the PPE,
  * located near the linear thermal sensor */
-static ssize_t ppe_show_temp0(struct sys_device *sysdev,
-			struct sysdev_attribute *attr, char *buf)
+static ssize_t ppe_show_temp0(struct device *dev,
+			struct device_attribute *attr, char *buf)
 {
-	return ppe_show_temp(sysdev, buf, 32);
+	return ppe_show_temp(dev, buf, 32);
 }
 
 /* shows the temperature of the second DTS on the PPE */
-static ssize_t ppe_show_temp1(struct sys_device *sysdev,
-			struct sysdev_attribute *attr, char *buf)
+static ssize_t ppe_show_temp1(struct device *dev,
+			struct device_attribute *attr, char *buf)
 {
-	return ppe_show_temp(sysdev, buf, 0);
+	return ppe_show_temp(dev, buf, 0);
 }
 
-static ssize_t ppe_show_throttle_end(struct sys_device *sysdev,
-			struct sysdev_attribute *attr, char *buf)
+static ssize_t ppe_show_throttle_end(struct device *dev,
+			struct device_attribute *attr, char *buf)
 {
-	return show_throttle(cbe_get_cpu_pmd_regs(sysdev->id), buf, 32);
+	return show_throttle(cbe_get_cpu_pmd_regs(dev->id), buf, 32);
 }
 
-static ssize_t ppe_show_throttle_begin(struct sys_device *sysdev,
-			struct sysdev_attribute *attr, char *buf)
+static ssize_t ppe_show_throttle_begin(struct device *dev,
+			struct device_attribute *attr, char *buf)
 {
-	return show_throttle(cbe_get_cpu_pmd_regs(sysdev->id), buf, 40);
+	return show_throttle(cbe_get_cpu_pmd_regs(dev->id), buf, 40);
 }
 
-static ssize_t ppe_show_throttle_full_stop(struct sys_device *sysdev,
-			struct sysdev_attribute *attr, char *buf)
+static ssize_t ppe_show_throttle_full_stop(struct device *dev,
+			struct device_attribute *attr, char *buf)
 {
-	return show_throttle(cbe_get_cpu_pmd_regs(sysdev->id), buf, 48);
+	return show_throttle(cbe_get_cpu_pmd_regs(dev->id), buf, 48);
 }
 
-static ssize_t ppe_store_throttle_end(struct sys_device *sysdev,
-			struct sysdev_attribute *attr, const char *buf, size_t size)
+static ssize_t ppe_store_throttle_end(struct device *dev,
+			struct device_attribute *attr, const char *buf, size_t size)
 {
-	return store_throttle(cbe_get_cpu_pmd_regs(sysdev->id), buf, size, 32);
+	return store_throttle(cbe_get_cpu_pmd_regs(dev->id), buf, size, 32);
 }
 
-static ssize_t ppe_store_throttle_begin(struct sys_device *sysdev,
-			struct sysdev_attribute *attr, const char *buf, size_t size)
+static ssize_t ppe_store_throttle_begin(struct device *dev,
+			struct device_attribute *attr, const char *buf, size_t size)
 {
-	return store_throttle(cbe_get_cpu_pmd_regs(sysdev->id), buf, size, 40);
+	return store_throttle(cbe_get_cpu_pmd_regs(dev->id), buf, size, 40);
 }
 
-static ssize_t ppe_store_throttle_full_stop(struct sys_device *sysdev,
-			struct sysdev_attribute *attr, const char *buf, size_t size)
+static ssize_t ppe_store_throttle_full_stop(struct device *dev,
+			struct device_attribute *attr, const char *buf, size_t size)
 {
-	return store_throttle(cbe_get_cpu_pmd_regs(sysdev->id), buf, size, 48);
+	return store_throttle(cbe_get_cpu_pmd_regs(dev->id), buf, size, 48);
 }
 
 
-static struct sysdev_attribute attr_spu_temperature = {
+static struct device_attribute attr_spu_temperature = {
 	.attr = {.name = "temperature", .mode = 0400 },
 	.show = spu_show_temp,
 };
 
-static SYSDEV_PREFIX_ATTR(spu, throttle_end, 0600);
-static SYSDEV_PREFIX_ATTR(spu, throttle_begin, 0600);
-static SYSDEV_PREFIX_ATTR(spu, throttle_full_stop, 0600);
+static DEVICE_PREFIX_ATTR(spu, throttle_end, 0600);
+static DEVICE_PREFIX_ATTR(spu, throttle_begin, 0600);
+static DEVICE_PREFIX_ATTR(spu, throttle_full_stop, 0600);
 
 
 static struct attribute *spu_attributes[] = {
@@ -272,19 +272,19 @@ static struct attribute_group spu_attribute_group = {
 	.attrs	= spu_attributes,
 };
 
-static struct sysdev_attribute attr_ppe_temperature0 = {
+static struct device_attribute attr_ppe_temperature0 = {
 	.attr = {.name = "temperature0", .mode = 0400 },
 	.show = ppe_show_temp0,
 };
 
-static struct sysdev_attribute attr_ppe_temperature1 = {
+static struct device_attribute attr_ppe_temperature1 = {
 	.attr = {.name = "temperature1", .mode = 0400 },
 	.show = ppe_show_temp1,
 };
 
-static SYSDEV_PREFIX_ATTR(ppe, throttle_end, 0600);
-static SYSDEV_PREFIX_ATTR(ppe, throttle_begin, 0600);
-static SYSDEV_PREFIX_ATTR(ppe, throttle_full_stop, 0600);
+static DEVICE_PREFIX_ATTR(ppe, throttle_end, 0600);
+static DEVICE_PREFIX_ATTR(ppe, throttle_begin, 0600);
+static DEVICE_PREFIX_ATTR(ppe, throttle_full_stop, 0600);
 
 static struct attribute *ppe_attributes[] = {
 	&attr_ppe_temperature0.attr,
@@ -307,7 +307,7 @@ static int __init init_default_values(void)
 {
 	int cpu;
 	struct cbe_pmd_regs __iomem *pmd_regs;
-	struct sys_device *sysdev;
+	struct device *dev;
 	union ppe_spe_reg tpr;
 	union spe_reg str1;
 	u64 str2;
@@ -349,14 +349,14 @@ static int __init init_default_values(void)
 
 	for_each_possible_cpu (cpu) {
 		pr_debug("processing cpu %d\n", cpu);
-		sysdev = get_cpu_sysdev(cpu);
+		dev = get_cpu_device(cpu);
 
-		if (!sysdev) {
-			pr_info("invalid sysdev pointer for cbe_thermal\n");
+		if (!dev) {
+			pr_info("invalid dev pointer for cbe_thermal\n");
 			return -EINVAL;
 		}
 
-		pmd_regs = cbe_get_cpu_pmd_regs(sysdev->id);
+		pmd_regs = cbe_get_cpu_pmd_regs(dev->id);
 
 		if (!pmd_regs) {
 			pr_info("invalid CBE regs pointer for cbe_thermal\n");
@@ -379,8 +379,8 @@ static int __init thermal_init(void)
 	int rc = init_default_values();
 
 	if (rc == 0) {
-		spu_add_sysdev_attr_group(&spu_attribute_group);
-		cpu_add_sysdev_attr_group(&ppe_attribute_group);
+		spu_add_dev_attr_group(&spu_attribute_group);
+		cpu_add_dev_attr_group(&ppe_attribute_group);
 	}
 
 	return rc;
@@ -389,8 +389,8 @@ module_init(thermal_init);
 
 static void __exit thermal_exit(void)
 {
-	spu_remove_sysdev_attr_group(&spu_attribute_group);
-	cpu_remove_sysdev_attr_group(&ppe_attribute_group);
+	spu_remove_dev_attr_group(&spu_attribute_group);
+	cpu_remove_dev_attr_group(&ppe_attribute_group);
 }
 module_exit(thermal_exit);
 
diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c
index 592c3d51b81..ae9fc7bc17d 100644
--- a/arch/powerpc/platforms/cell/iommu.c
+++ b/arch/powerpc/platforms/cell/iommu.c
@@ -1037,6 +1037,8 @@ static int __init cell_iommu_fixed_mapping_init(void)
 
 	/* The fixed mapping is only supported on axon machines */
 	np = of_find_node_by_name(NULL, "axon");
+	of_node_put(np);
+
 	if (!np) {
 		pr_debug("iommu: fixed mapping disabled, no axons found\n");
 		return -1;
diff --git a/arch/powerpc/platforms/cell/setup.c b/arch/powerpc/platforms/cell/setup.c
index 0fc9b725612..62002a7edfe 100644
--- a/arch/powerpc/platforms/cell/setup.c
+++ b/arch/powerpc/platforms/cell/setup.c
@@ -184,24 +184,10 @@ static int __init cell_publish_devices(void)
 }
 machine_subsys_initcall(cell, cell_publish_devices);
 
-static void cell_mpic_cascade(unsigned int irq, struct irq_desc *desc)
-{
-	struct irq_chip *chip = irq_desc_get_chip(desc);
-	struct mpic *mpic = irq_desc_get_handler_data(desc);
-	unsigned int virq;
-
-	virq = mpic_get_one_irq(mpic);
-	if (virq != NO_IRQ)
-		generic_handle_irq(virq);
-
-	chip->irq_eoi(&desc->irq_data);
-}
-
 static void __init mpic_init_IRQ(void)
 {
 	struct device_node *dn;
 	struct mpic *mpic;
-	unsigned int virq;
 
 	for (dn = NULL;
 	     (dn = of_find_node_by_name(dn, "interrupt-controller"));) {
@@ -211,19 +197,10 @@ static void __init mpic_init_IRQ(void)
 		/* The MPIC driver will get everything it needs from the
 		 * device-tree, just pass 0 to all arguments
 		 */
-		mpic = mpic_alloc(dn, 0, 0, 0, 0, " MPIC     ");
+		mpic = mpic_alloc(dn, 0, MPIC_SECONDARY, 0, 0, " MPIC     ");
 		if (mpic == NULL)
 			continue;
 		mpic_init(mpic);
-
-		virq = irq_of_parse_and_map(dn, 0);
-		if (virq == NO_IRQ)
-			continue;
-
-		printk(KERN_INFO "%s : hooking up to IRQ %d\n",
-		       dn->full_name, virq);
-		irq_set_handler_data(virq, mpic);
-		irq_set_chained_handler(virq, cell_mpic_cascade);
 	}
 }
 
diff --git a/arch/powerpc/platforms/cell/smp.c b/arch/powerpc/platforms/cell/smp.c
index f5c5c762d5a..4a255cf8cd1 100644
--- a/arch/powerpc/platforms/cell/smp.c
+++ b/arch/powerpc/platforms/cell/smp.c
@@ -23,7 +23,7 @@
 #include <linux/spinlock.h>
 #include <linux/cache.h>
 #include <linux/err.h>
-#include <linux/sysdev.h>
+#include <linux/device.h>
 #include <linux/cpu.h>
 
 #include <asm/ptrace.h>
diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c
index e94d3ecdd8b..8b1213993b1 100644
--- a/arch/powerpc/platforms/cell/spu_base.c
+++ b/arch/powerpc/platforms/cell/spu_base.c
@@ -519,31 +519,32 @@ void spu_init_channels(struct spu *spu)
 }
 EXPORT_SYMBOL_GPL(spu_init_channels);
 
-static struct sysdev_class spu_sysdev_class = {
+static struct bus_type spu_subsys = {
 	.name = "spu",
+	.dev_name = "spu",
 };
 
-int spu_add_sysdev_attr(struct sysdev_attribute *attr)
+int spu_add_dev_attr(struct device_attribute *attr)
 {
 	struct spu *spu;
 
 	mutex_lock(&spu_full_list_mutex);
 	list_for_each_entry(spu, &spu_full_list, full_list)
-		sysdev_create_file(&spu->sysdev, attr);
+		device_create_file(&spu->dev, attr);
 	mutex_unlock(&spu_full_list_mutex);
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(spu_add_sysdev_attr);
+EXPORT_SYMBOL_GPL(spu_add_dev_attr);
 
-int spu_add_sysdev_attr_group(struct attribute_group *attrs)
+int spu_add_dev_attr_group(struct attribute_group *attrs)
 {
 	struct spu *spu;
 	int rc = 0;
 
 	mutex_lock(&spu_full_list_mutex);
 	list_for_each_entry(spu, &spu_full_list, full_list) {
-		rc = sysfs_create_group(&spu->sysdev.kobj, attrs);
+		rc = sysfs_create_group(&spu->dev.kobj, attrs);
 
 		/* we're in trouble here, but try unwinding anyway */
 		if (rc) {
@@ -552,7 +553,7 @@ int spu_add_sysdev_attr_group(struct attribute_group *attrs)
 
 			list_for_each_entry_continue_reverse(spu,
 					&spu_full_list, full_list)
-				sysfs_remove_group(&spu->sysdev.kobj, attrs);
+				sysfs_remove_group(&spu->dev.kobj, attrs);
 			break;
 		}
 	}
@@ -561,45 +562,45 @@ int spu_add_sysdev_attr_group(struct attribute_group *attrs)
 
 	return rc;
 }
-EXPORT_SYMBOL_GPL(spu_add_sysdev_attr_group);
+EXPORT_SYMBOL_GPL(spu_add_dev_attr_group);
 
 
-void spu_remove_sysdev_attr(struct sysdev_attribute *attr)
+void spu_remove_dev_attr(struct device_attribute *attr)
 {
 	struct spu *spu;
 
 	mutex_lock(&spu_full_list_mutex);
 	list_for_each_entry(spu, &spu_full_list, full_list)
-		sysdev_remove_file(&spu->sysdev, attr);
+		device_remove_file(&spu->dev, attr);
 	mutex_unlock(&spu_full_list_mutex);
 }
-EXPORT_SYMBOL_GPL(spu_remove_sysdev_attr);
+EXPORT_SYMBOL_GPL(spu_remove_dev_attr);
 
-void spu_remove_sysdev_attr_group(struct attribute_group *attrs)
+void spu_remove_dev_attr_group(struct attribute_group *attrs)
 {
 	struct spu *spu;
 
 	mutex_lock(&spu_full_list_mutex);
 	list_for_each_entry(spu, &spu_full_list, full_list)
-		sysfs_remove_group(&spu->sysdev.kobj, attrs);
+		sysfs_remove_group(&spu->dev.kobj, attrs);
 	mutex_unlock(&spu_full_list_mutex);
 }
-EXPORT_SYMBOL_GPL(spu_remove_sysdev_attr_group);
+EXPORT_SYMBOL_GPL(spu_remove_dev_attr_group);
 
-static int spu_create_sysdev(struct spu *spu)
+static int spu_create_dev(struct spu *spu)
 {
 	int ret;
 
-	spu->sysdev.id = spu->number;
-	spu->sysdev.cls = &spu_sysdev_class;
-	ret = sysdev_register(&spu->sysdev);
+	spu->dev.id = spu->number;
+	spu->dev.bus = &spu_subsys;
+	ret = device_register(&spu->dev);
 	if (ret) {
 		printk(KERN_ERR "Can't register SPU %d with sysfs\n",
 				spu->number);
 		return ret;
 	}
 
-	sysfs_add_device_to_node(&spu->sysdev, spu->node);
+	sysfs_add_device_to_node(&spu->dev, spu->node);
 
 	return 0;
 }
@@ -635,7 +636,7 @@ static int __init create_spu(void *data)
 	if (ret)
 		goto out_destroy;
 
-	ret = spu_create_sysdev(spu);
+	ret = spu_create_dev(spu);
 	if (ret)
 		goto out_free_irqs;
 
@@ -692,10 +693,10 @@ static unsigned long long spu_acct_time(struct spu *spu,
 }
 
 
-static ssize_t spu_stat_show(struct sys_device *sysdev,
-				struct sysdev_attribute *attr, char *buf)
+static ssize_t spu_stat_show(struct device *dev,
+				struct device_attribute *attr, char *buf)
 {
-	struct spu *spu = container_of(sysdev, struct spu, sysdev);
+	struct spu *spu = container_of(dev, struct spu, dev);
 
 	return sprintf(buf, "%s %llu %llu %llu %llu "
 		      "%llu %llu %llu %llu %llu %llu %llu %llu\n",
@@ -714,7 +715,7 @@ static ssize_t spu_stat_show(struct sys_device *sysdev,
 		spu->stats.libassist);
 }
 
-static SYSDEV_ATTR(stat, 0644, spu_stat_show, NULL);
+static DEVICE_ATTR(stat, 0644, spu_stat_show, NULL);
 
 #ifdef CONFIG_KEXEC
 
@@ -813,8 +814,8 @@ static int __init init_spu_base(void)
 	if (!spu_management_ops)
 		goto out;
 
-	/* create sysdev class for spus */
-	ret = sysdev_class_register(&spu_sysdev_class);
+	/* create system subsystem for spus */
+	ret = subsys_system_register(&spu_subsys, NULL);
 	if (ret)
 		goto out;
 
@@ -823,7 +824,7 @@ static int __init init_spu_base(void)
 	if (ret < 0) {
 		printk(KERN_WARNING "%s: Error initializing spus\n",
 			__func__);
-		goto out_unregister_sysdev_class;
+		goto out_unregister_subsys;
 	}
 
 	if (ret > 0)
@@ -833,15 +834,15 @@ static int __init init_spu_base(void)
 	xmon_register_spus(&spu_full_list);
 	crash_register_spus(&spu_full_list);
 	mutex_unlock(&spu_full_list_mutex);
-	spu_add_sysdev_attr(&attr_stat);
+	spu_add_dev_attr(&dev_attr_stat);
 	register_syscore_ops(&spu_syscore_ops);
 
 	spu_init_affinity();
 
 	return 0;
 
- out_unregister_sysdev_class:
-	sysdev_class_unregister(&spu_sysdev_class);
+ out_unregister_subsys:
+	bus_unregister(&spu_subsys);
  out:
 	return ret;
 }
diff --git a/arch/powerpc/platforms/cell/spu_syscalls.c b/arch/powerpc/platforms/cell/spu_syscalls.c
index 75530d99eda..714bbfc3162 100644
--- a/arch/powerpc/platforms/cell/spu_syscalls.c
+++ b/arch/powerpc/platforms/cell/spu_syscalls.c
@@ -65,8 +65,8 @@ static inline void spufs_calls_put(struct spufs_calls *calls) { }
 
 #endif /* CONFIG_SPU_FS_MODULE */
 
-asmlinkage long sys_spu_create(const char __user *name,
-		unsigned int flags, mode_t mode, int neighbor_fd)
+SYSCALL_DEFINE4(spu_create, const char __user *, name, unsigned int, flags,
+	umode_t, mode, int, neighbor_fd)
 {
 	long ret;
 	struct file *neighbor;
diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c
index e481f6b9a78..d4a094ca96f 100644
--- a/arch/powerpc/platforms/cell/spufs/inode.c
+++ b/arch/powerpc/platforms/cell/spufs/inode.c
@@ -74,7 +74,6 @@ spufs_alloc_inode(struct super_block *sb)
 static void spufs_i_callback(struct rcu_head *head)
 {
 	struct inode *inode = container_of(head, struct inode, i_rcu);
-	INIT_LIST_HEAD(&inode->i_dentry);
 	kmem_cache_free(spufs_inode_cache, SPUFS_I(inode));
 }
 
@@ -92,7 +91,7 @@ spufs_init_once(void *p)
 }
 
 static struct inode *
-spufs_new_inode(struct super_block *sb, int mode)
+spufs_new_inode(struct super_block *sb, umode_t mode)
 {
 	struct inode *inode;
 
@@ -124,7 +123,7 @@ spufs_setattr(struct dentry *dentry, struct iattr *attr)
 
 static int
 spufs_new_file(struct super_block *sb, struct dentry *dentry,
-		const struct file_operations *fops, int mode,
+		const struct file_operations *fops, umode_t mode,
 		size_t size, struct spu_context *ctx)
 {
 	static const struct inode_operations spufs_file_iops = {
@@ -194,7 +193,7 @@ static int spufs_rmdir(struct inode *parent, struct dentry *dir)
 }
 
 static int spufs_fill_dir(struct dentry *dir,
-		const struct spufs_tree_descr *files, int mode,
+		const struct spufs_tree_descr *files, umode_t mode,
 		struct spu_context *ctx)
 {
 	struct dentry *dentry, *tmp;
@@ -264,7 +263,7 @@ EXPORT_SYMBOL_GPL(spufs_context_fops);
 
 static int
 spufs_mkdir(struct inode *dir, struct dentry *dentry, unsigned int flags,
-		int mode)
+		umode_t mode)
 {
 	int ret;
 	struct inode *inode;
@@ -447,7 +446,7 @@ spufs_set_affinity(unsigned int flags, struct spu_context *ctx,
 
 static int
 spufs_create_context(struct inode *inode, struct dentry *dentry,
-			struct vfsmount *mnt, int flags, int mode,
+			struct vfsmount *mnt, int flags, umode_t mode,
 			struct file *aff_filp)
 {
 	int ret;
@@ -521,7 +520,7 @@ out:
 }
 
 static int
-spufs_mkgang(struct inode *dir, struct dentry *dentry, int mode)
+spufs_mkgang(struct inode *dir, struct dentry *dentry, umode_t mode)
 {
 	int ret;
 	struct inode *inode;
@@ -584,7 +583,7 @@ out:
 
 static int spufs_create_gang(struct inode *inode,
 			struct dentry *dentry,
-			struct vfsmount *mnt, int mode)
+			struct vfsmount *mnt, umode_t mode)
 {
 	int ret;
 
@@ -612,7 +611,7 @@ out:
 static struct file_system_type spufs_type;
 
 long spufs_create(struct path *path, struct dentry *dentry,
-		unsigned int flags, mode_t mode, struct file *filp)
+		unsigned int flags, umode_t mode, struct file *filp)
 {
 	int ret;
 
diff --git a/arch/powerpc/platforms/cell/spufs/spufs.h b/arch/powerpc/platforms/cell/spufs/spufs.h
index 099245f230b..67852ade4c0 100644
--- a/arch/powerpc/platforms/cell/spufs/spufs.h
+++ b/arch/powerpc/platforms/cell/spufs/spufs.h
@@ -237,7 +237,7 @@ struct spufs_inode_info {
 struct spufs_tree_descr {
 	const char *name;
 	const struct file_operations *ops;
-	int mode;
+	umode_t mode;
 	size_t size;
 };
 
@@ -249,7 +249,7 @@ extern const struct spufs_tree_descr spufs_dir_debug_contents[];
 extern struct spufs_calls spufs_calls;
 long spufs_run_spu(struct spu_context *ctx, u32 *npc, u32 *status);
 long spufs_create(struct path *nd, struct dentry *dentry, unsigned int flags,
-			mode_t mode, struct file *filp);
+			umode_t mode, struct file *filp);
 /* ELF coredump callbacks for writing SPU ELF notes */
 extern int spufs_coredump_extra_notes_size(void);
 extern int spufs_coredump_extra_notes_write(struct file *file, loff_t *foffset);
diff --git a/arch/powerpc/platforms/cell/spufs/syscalls.c b/arch/powerpc/platforms/cell/spufs/syscalls.c
index 71a5b520726..8591bb62d7f 100644
--- a/arch/powerpc/platforms/cell/spufs/syscalls.c
+++ b/arch/powerpc/platforms/cell/spufs/syscalls.c
@@ -60,7 +60,7 @@ out:
 }
 
 static long do_spu_create(const char __user *pathname, unsigned int flags,
-		mode_t mode, struct file *neighbor)
+		umode_t mode, struct file *neighbor)
 {
 	struct path path;
 	struct dentry *dentry;
diff --git a/arch/powerpc/platforms/chrp/setup.c b/arch/powerpc/platforms/chrp/setup.c
index 12278649841..f1f17bb2c33 100644
--- a/arch/powerpc/platforms/chrp/setup.c
+++ b/arch/powerpc/platforms/chrp/setup.c
@@ -435,8 +435,7 @@ static void __init chrp_find_openpic(void)
 	if (len > 1)
 		isu_size = iranges[3];
 
-	chrp_mpic = mpic_alloc(np, opaddr, MPIC_PRIMARY,
-			       isu_size, 0, " MPIC    ");
+	chrp_mpic = mpic_alloc(np, opaddr, 0, isu_size, 0, " MPIC    ");
 	if (chrp_mpic == NULL) {
 		printk(KERN_ERR "Failed to allocate MPIC structure\n");
 		goto bail;
diff --git a/arch/powerpc/platforms/embedded6xx/holly.c b/arch/powerpc/platforms/embedded6xx/holly.c
index 2e9bcf6444c..9cfcf20c056 100644
--- a/arch/powerpc/platforms/embedded6xx/holly.c
+++ b/arch/powerpc/platforms/embedded6xx/holly.c
@@ -148,30 +148,14 @@ static void __init holly_setup_arch(void)
 static void __init holly_init_IRQ(void)
 {
 	struct mpic *mpic;
-	phys_addr_t mpic_paddr = 0;
-	struct device_node *tsi_pic;
 #ifdef CONFIG_PCI
 	unsigned int cascade_pci_irq;
 	struct device_node *tsi_pci;
 	struct device_node *cascade_node = NULL;
 #endif
 
-	tsi_pic = of_find_node_by_type(NULL, "open-pic");
-	if (tsi_pic) {
-		unsigned int size;
-		const void *prop = of_get_property(tsi_pic, "reg", &size);
-		mpic_paddr = of_translate_address(tsi_pic, prop);
-	}
-
-	if (mpic_paddr == 0) {
-		printk(KERN_ERR "%s: No tsi108 PIC found !\n", __func__);
-		return;
-	}
-
-	pr_debug("%s: tsi108 pic phys_addr = 0x%x\n", __func__, (u32) mpic_paddr);
-
-	mpic = mpic_alloc(tsi_pic, mpic_paddr,
-			MPIC_PRIMARY | MPIC_BIG_ENDIAN | MPIC_WANTS_RESET |
+	mpic = mpic_alloc(NULL, 0,
+			MPIC_BIG_ENDIAN | MPIC_WANTS_RESET |
 			MPIC_SPV_EOI | MPIC_NO_PTHROU_DIS | MPIC_REGSET_TSI108,
 			24,
 			NR_IRQS-4, /* num_sources used */
@@ -179,7 +163,7 @@ static void __init holly_init_IRQ(void)
 
 	BUG_ON(mpic == NULL);
 
-	mpic_assign_isu(mpic, 0, mpic_paddr + 0x100);
+	mpic_assign_isu(mpic, 0, mpic->paddr + 0x100);
 
 	mpic_init(mpic);
 
@@ -204,7 +188,6 @@ static void __init holly_init_IRQ(void)
 #endif
 	/* Configure MPIC outputs to CPU0 */
 	tsi108_write_reg(TSI108_MPIC_OFFSET + 0x30c, 0);
-	of_node_put(tsi_pic);
 }
 
 void holly_show_cpuinfo(struct seq_file *m)
diff --git a/arch/powerpc/platforms/embedded6xx/linkstation.c b/arch/powerpc/platforms/embedded6xx/linkstation.c
index 244f997de79..bcfad92c9ce 100644
--- a/arch/powerpc/platforms/embedded6xx/linkstation.c
+++ b/arch/powerpc/platforms/embedded6xx/linkstation.c
@@ -81,29 +81,19 @@ static void __init linkstation_setup_arch(void)
 static void __init linkstation_init_IRQ(void)
 {
 	struct mpic *mpic;
-	struct device_node *dnp;
-	const u32 *prop;
-	int size;
-	phys_addr_t paddr;
 
-	dnp = of_find_node_by_type(NULL, "open-pic");
-	if (dnp == NULL)
-		return;
-
-	prop = of_get_property(dnp, "reg", &size);
-	paddr = (phys_addr_t)of_translate_address(dnp, prop);
-
-	mpic = mpic_alloc(dnp, paddr, MPIC_PRIMARY | MPIC_WANTS_RESET, 4, 32, " EPIC     ");
+	mpic = mpic_alloc(NULL, 0, MPIC_WANTS_RESET,
+			4, 32, " EPIC     ");
 	BUG_ON(mpic == NULL);
 
 	/* PCI IRQs */
-	mpic_assign_isu(mpic, 0, paddr + 0x10200);
+	mpic_assign_isu(mpic, 0, mpic->paddr + 0x10200);
 
 	/* I2C */
-	mpic_assign_isu(mpic, 1, paddr + 0x11000);
+	mpic_assign_isu(mpic, 1, mpic->paddr + 0x11000);
 
 	/* ttyS0, ttyS1 */
-	mpic_assign_isu(mpic, 2, paddr + 0x11100);
+	mpic_assign_isu(mpic, 2, mpic->paddr + 0x11100);
 
 	mpic_init(mpic);
 }
diff --git a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
index f8f33e16c6b..f3350d786f5 100644
--- a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
+++ b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
@@ -102,31 +102,14 @@ static void __init mpc7448_hpc2_setup_arch(void)
 static void __init mpc7448_hpc2_init_IRQ(void)
 {
 	struct mpic *mpic;
-	phys_addr_t mpic_paddr = 0;
-	struct device_node *tsi_pic;
 #ifdef CONFIG_PCI
 	unsigned int cascade_pci_irq;
 	struct device_node *tsi_pci;
 	struct device_node *cascade_node = NULL;
 #endif
 
-	tsi_pic = of_find_node_by_type(NULL, "open-pic");
-	if (tsi_pic) {
-		unsigned int size;
-		const void *prop = of_get_property(tsi_pic, "reg", &size);
-		mpic_paddr = of_translate_address(tsi_pic, prop);
-	}
-
-	if (mpic_paddr == 0) {
-		printk("%s: No tsi108 PIC found !\n", __func__);
-		return;
-	}
-
-	DBG("%s: tsi108 pic phys_addr = 0x%x\n", __func__,
-	    (u32) mpic_paddr);
-
-	mpic = mpic_alloc(tsi_pic, mpic_paddr,
-			MPIC_PRIMARY | MPIC_BIG_ENDIAN | MPIC_WANTS_RESET |
+	mpic = mpic_alloc(NULL, 0,
+			MPIC_BIG_ENDIAN | MPIC_WANTS_RESET |
 			MPIC_SPV_EOI | MPIC_NO_PTHROU_DIS | MPIC_REGSET_TSI108,
 			24,
 			NR_IRQS-4, /* num_sources used */
@@ -134,7 +117,7 @@ static void __init mpc7448_hpc2_init_IRQ(void)
 
 	BUG_ON(mpic == NULL);
 
-	mpic_assign_isu(mpic, 0, mpic_paddr + 0x100);
+	mpic_assign_isu(mpic, 0, mpic->paddr + 0x100);
 
 	mpic_init(mpic);
 
@@ -159,7 +142,6 @@ static void __init mpc7448_hpc2_init_IRQ(void)
 #endif
 	/* Configure MPIC outputs to CPU0 */
 	tsi108_write_reg(TSI108_MPIC_OFFSET + 0x30c, 0);
-	of_node_put(tsi_pic);
 }
 
 void mpc7448_hpc2_show_cpuinfo(struct seq_file *m)
diff --git a/arch/powerpc/platforms/embedded6xx/storcenter.c b/arch/powerpc/platforms/embedded6xx/storcenter.c
index f1eebcae9bf..afa63883496 100644
--- a/arch/powerpc/platforms/embedded6xx/storcenter.c
+++ b/arch/powerpc/platforms/embedded6xx/storcenter.c
@@ -83,35 +83,17 @@ static void __init storcenter_setup_arch(void)
 static void __init storcenter_init_IRQ(void)
 {
 	struct mpic *mpic;
-	struct device_node *dnp;
-	const void *prop;
-	int size;
-	phys_addr_t paddr;
-
-	dnp = of_find_node_by_type(NULL, "open-pic");
-	if (dnp == NULL)
-		return;
-
-	prop = of_get_property(dnp, "reg", &size);
-	if (prop == NULL) {
-		of_node_put(dnp);
-		return;
-	}
-
-	paddr = (phys_addr_t)of_translate_address(dnp, prop);
-	mpic = mpic_alloc(dnp, paddr, MPIC_PRIMARY | MPIC_WANTS_RESET,
-			16, 32, " OpenPIC  ");
-
-	of_node_put(dnp);
 
+	mpic = mpic_alloc(NULL, 0, MPIC_WANTS_RESET,
+			16, 32, " OpenPIC  ");
 	BUG_ON(mpic == NULL);
 
 	/*
 	 * 16 Serial Interrupts followed by 16 Internal Interrupts.
 	 * I2C is the second internal, so it is at 17, 0x11020.
 	 */
-	mpic_assign_isu(mpic, 0, paddr + 0x10200);
-	mpic_assign_isu(mpic, 1, paddr + 0x11000);
+	mpic_assign_isu(mpic, 0, mpic->paddr + 0x10200);
+	mpic_assign_isu(mpic, 1, mpic->paddr + 0x11000);
 
 	mpic_init(mpic);
 }
diff --git a/arch/powerpc/platforms/iseries/smp.c b/arch/powerpc/platforms/iseries/smp.c
index 7e2a5515ed7..02df49fb59f 100644
--- a/arch/powerpc/platforms/iseries/smp.c
+++ b/arch/powerpc/platforms/iseries/smp.c
@@ -24,7 +24,7 @@
 #include <linux/spinlock.h>
 #include <linux/cache.h>
 #include <linux/err.h>
-#include <linux/sysdev.h>
+#include <linux/device.h>
 #include <linux/cpu.h>
 
 #include <asm/ptrace.h>
diff --git a/arch/powerpc/platforms/maple/pci.c b/arch/powerpc/platforms/maple/pci.c
index dd2e48b2850..401e3f3f74c 100644
--- a/arch/powerpc/platforms/maple/pci.c
+++ b/arch/powerpc/platforms/maple/pci.c
@@ -207,6 +207,54 @@ static volatile void __iomem *u3_ht_cfg_access(struct pci_controller* hose,
 		return hose->cfg_data + u3_ht_cfa1(bus, devfn, offset);
 }
 
+static int u3_ht_root_read_config(struct pci_controller *hose, u8 offset,
+				  int len, u32 *val)
+{
+	volatile void __iomem *addr;
+
+	addr = hose->cfg_addr;
+	addr += ((offset & ~3) << 2) + (4 - len - (offset & 3));
+
+	switch (len) {
+	case 1:
+		*val = in_8(addr);
+		break;
+	case 2:
+		*val = in_be16(addr);
+		break;
+	default:
+		*val = in_be32(addr);
+		break;
+	}
+
+	return PCIBIOS_SUCCESSFUL;
+}
+
+static int u3_ht_root_write_config(struct pci_controller *hose, u8 offset,
+				  int len, u32 val)
+{
+	volatile void __iomem *addr;
+
+	addr = hose->cfg_addr + ((offset & ~3) << 2) + (4 - len - (offset & 3));
+
+	if (offset >= PCI_BASE_ADDRESS_0 && offset < PCI_CAPABILITY_LIST)
+		return PCIBIOS_SUCCESSFUL;
+
+	switch (len) {
+	case 1:
+		out_8(addr, val);
+		break;
+	case 2:
+		out_be16(addr, val);
+		break;
+	default:
+		out_be32(addr, val);
+		break;
+	}
+
+	return PCIBIOS_SUCCESSFUL;
+}
+
 static int u3_ht_read_config(struct pci_bus *bus, unsigned int devfn,
 			     int offset, int len, u32 *val)
 {
@@ -217,6 +265,9 @@ static int u3_ht_read_config(struct pci_bus *bus, unsigned int devfn,
 	if (hose == NULL)
 		return PCIBIOS_DEVICE_NOT_FOUND;
 
+	if (bus->number == hose->first_busno && devfn == PCI_DEVFN(0, 0))
+		return u3_ht_root_read_config(hose, offset, len, val);
+
 	if (offset > 0xff)
 		return PCIBIOS_BAD_REGISTER_NUMBER;
 
@@ -252,6 +303,9 @@ static int u3_ht_write_config(struct pci_bus *bus, unsigned int devfn,
 	if (hose == NULL)
 		return PCIBIOS_DEVICE_NOT_FOUND;
 
+	if (bus->number == hose->first_busno && devfn == PCI_DEVFN(0, 0))
+		return u3_ht_root_write_config(hose, offset, len, val);
+
 	if (offset > 0xff)
 		return PCIBIOS_BAD_REGISTER_NUMBER;
 
@@ -428,6 +482,7 @@ static void __init setup_u3_ht(struct pci_controller* hose)
 	 * reg_property and using some accessor functions instead
 	 */
 	hose->cfg_data = ioremap(0xf2000000, 0x02000000);
+	hose->cfg_addr = ioremap(0xf8070000, 0x1000);
 
 	hose->first_busno = 0;
 	hose->last_busno = 0xef;
diff --git a/arch/powerpc/platforms/maple/setup.c b/arch/powerpc/platforms/maple/setup.c
index 4c372047c94..0bcbfe7b2c5 100644
--- a/arch/powerpc/platforms/maple/setup.c
+++ b/arch/powerpc/platforms/maple/setup.c
@@ -221,7 +221,7 @@ static void __init maple_init_IRQ(void)
 	unsigned long openpic_addr = 0;
 	int naddr, n, i, opplen, has_isus = 0;
 	struct mpic *mpic;
-	unsigned int flags = MPIC_PRIMARY;
+	unsigned int flags = 0;
 
 	/* Locate MPIC in the device-tree. Note that there is a bug
 	 * in Maple device-tree where the type of the controller is
diff --git a/arch/powerpc/platforms/pasemi/setup.c b/arch/powerpc/platforms/pasemi/setup.c
index 6f355821055..98b7a7c1317 100644
--- a/arch/powerpc/platforms/pasemi/setup.c
+++ b/arch/powerpc/platforms/pasemi/setup.c
@@ -224,7 +224,7 @@ static __init void pas_init_IRQ(void)
 	openpic_addr = of_read_number(opprop, naddr);
 	printk(KERN_DEBUG "OpenPIC addr: %lx\n", openpic_addr);
 
-	mpic_flags = MPIC_PRIMARY | MPIC_LARGE_VECTORS | MPIC_NO_BIAS;
+	mpic_flags = MPIC_LARGE_VECTORS | MPIC_NO_BIAS;
 
 	nmiprop = of_get_property(mpic_node, "nmi-source", NULL);
 	if (nmiprop)
@@ -234,7 +234,7 @@ static __init void pas_init_IRQ(void)
 			  mpic_flags, 0, 0, "PASEMI-OPIC");
 	BUG_ON(!mpic);
 
-	mpic_assign_isu(mpic, 0, openpic_addr + 0x10000);
+	mpic_assign_isu(mpic, 0, mpic->paddr + 0x10000);
 	mpic_init(mpic);
 	/* The NMI/MCK source needs to be prio 15 */
 	if (nmiprop) {
diff --git a/arch/powerpc/platforms/powermac/cpufreq_32.c b/arch/powerpc/platforms/powermac/cpufreq_32.c
index 04af5f48b4e..1fc386a23f1 100644
--- a/arch/powerpc/platforms/powermac/cpufreq_32.c
+++ b/arch/powerpc/platforms/powermac/cpufreq_32.c
@@ -23,7 +23,7 @@
 #include <linux/pmu.h>
 #include <linux/cpufreq.h>
 #include <linux/init.h>
-#include <linux/sysdev.h>
+#include <linux/device.h>
 #include <linux/hardirq.h>
 #include <asm/prom.h>
 #include <asm/machdep.h>
diff --git a/arch/powerpc/platforms/powermac/pic.c b/arch/powerpc/platforms/powermac/pic.c
index 901bfbddc3d..7761aabfc29 100644
--- a/arch/powerpc/platforms/powermac/pic.c
+++ b/arch/powerpc/platforms/powermac/pic.c
@@ -52,13 +52,8 @@ struct device_node *of_irq_dflt_pic;
 /* Default addresses */
 static volatile struct pmac_irq_hw __iomem *pmac_irq_hw[4];
 
-#define GC_LEVEL_MASK		0x3ff00000
-#define OHARE_LEVEL_MASK	0x1ff00000
-#define HEATHROW_LEVEL_MASK	0x1ff00000
-
 static int max_irqs;
 static int max_real_irqs;
-static u32 level_mask[4];
 
 static DEFINE_RAW_SPINLOCK(pmac_pic_lock);
 
@@ -217,8 +212,7 @@ static irqreturn_t gatwick_action(int cpl, void *dev_id)
 	for (irq = max_irqs; (irq -= 32) >= max_real_irqs; ) {
 		int i = irq >> 5;
 		bits = in_le32(&pmac_irq_hw[i]->event) | ppc_lost_interrupts[i];
-		/* We must read level interrupts from the level register */
-		bits |= (in_le32(&pmac_irq_hw[i]->level) & level_mask[i]);
+		bits |= in_le32(&pmac_irq_hw[i]->level);
 		bits &= ppc_cached_irq_mask[i];
 		if (bits == 0)
 			continue;
@@ -248,8 +242,7 @@ static unsigned int pmac_pic_get_irq(void)
 	for (irq = max_real_irqs; (irq -= 32) >= 0; ) {
 		int i = irq >> 5;
 		bits = in_le32(&pmac_irq_hw[i]->event) | ppc_lost_interrupts[i];
-		/* We must read level interrupts from the level register */
-		bits |= (in_le32(&pmac_irq_hw[i]->level) & level_mask[i]);
+		bits |= in_le32(&pmac_irq_hw[i]->level);
 		bits &= ppc_cached_irq_mask[i];
 		if (bits == 0)
 			continue;
@@ -284,19 +277,14 @@ static int pmac_pic_host_match(struct irq_host *h, struct device_node *node)
 static int pmac_pic_host_map(struct irq_host *h, unsigned int virq,
 			     irq_hw_number_t hw)
 {
-	int level;
-
 	if (hw >= max_irqs)
 		return -EINVAL;
 
 	/* Mark level interrupts, set delayed disable for edge ones and set
 	 * handlers
 	 */
-	level = !!(level_mask[hw >> 5] & (1UL << (hw & 0x1f)));
-	if (level)
-		irq_set_status_flags(virq, IRQ_LEVEL);
-	irq_set_chip_and_handler(virq, &pmac_pic,
-				 level ? handle_level_irq : handle_edge_irq);
+	irq_set_status_flags(virq, IRQ_LEVEL);
+	irq_set_chip_and_handler(virq, &pmac_pic, handle_level_irq);
 	return 0;
 }
 
@@ -334,21 +322,14 @@ static void __init pmac_pic_probe_oldstyle(void)
 
 	if ((master = of_find_node_by_name(NULL, "gc")) != NULL) {
 		max_irqs = max_real_irqs = 32;
-		level_mask[0] = GC_LEVEL_MASK;
 	} else if ((master = of_find_node_by_name(NULL, "ohare")) != NULL) {
 		max_irqs = max_real_irqs = 32;
-		level_mask[0] = OHARE_LEVEL_MASK;
-
 		/* We might have a second cascaded ohare */
 		slave = of_find_node_by_name(NULL, "pci106b,7");
-		if (slave) {
+		if (slave)
 			max_irqs = 64;
-			level_mask[1] = OHARE_LEVEL_MASK;
-		}
 	} else if ((master = of_find_node_by_name(NULL, "mac-io")) != NULL) {
 		max_irqs = max_real_irqs = 64;
-		level_mask[0] = HEATHROW_LEVEL_MASK;
-		level_mask[1] = 0;
 
 		/* We might have a second cascaded heathrow */
 		slave = of_find_node_by_name(master, "mac-io");
@@ -363,11 +344,8 @@ static void __init pmac_pic_probe_oldstyle(void)
 		}
 
 		/* We found a slave */
-		if (slave) {
+		if (slave)
 			max_irqs = 128;
-			level_mask[2] = HEATHROW_LEVEL_MASK;
-			level_mask[3] = 0;
-		}
 	}
 	BUG_ON(master == NULL);
 
@@ -464,18 +442,6 @@ int of_irq_map_oldworld(struct device_node *device, int index,
 }
 #endif /* CONFIG_PPC32 */
 
-static void pmac_u3_cascade(unsigned int irq, struct irq_desc *desc)
-{
-	struct irq_chip *chip = irq_desc_get_chip(desc);
-	struct mpic *mpic = irq_desc_get_handler_data(desc);
-	unsigned int cascade_irq = mpic_get_one_irq(mpic);
-
-	if (cascade_irq != NO_IRQ)
-		generic_handle_irq(cascade_irq);
-
-	chip->irq_eoi(&desc->irq_data);
-}
-
 static void __init pmac_pic_setup_mpic_nmi(struct mpic *mpic)
 {
 #if defined(CONFIG_XMON) && defined(CONFIG_PPC32)
@@ -498,14 +464,8 @@ static struct mpic * __init pmac_setup_one_mpic(struct device_node *np,
 						int master)
 {
 	const char *name = master ? " MPIC 1   " : " MPIC 2   ";
-	struct resource r;
 	struct mpic *mpic;
-	unsigned int flags = master ? MPIC_PRIMARY : 0;
-	int rc;
-
-	rc = of_address_to_resource(np, 0, &r);
-	if (rc)
-		return NULL;
+	unsigned int flags = master ? 0 : MPIC_SECONDARY;
 
 	pmac_call_feature(PMAC_FTR_ENABLE_MPIC, np, 0, 0);
 
@@ -519,7 +479,7 @@ static struct mpic * __init pmac_setup_one_mpic(struct device_node *np,
 	if (master && (flags & MPIC_BIG_ENDIAN))
 		flags |= MPIC_U3_HT_IRQS;
 
-	mpic = mpic_alloc(np, r.start, flags, 0, 0, name);
+	mpic = mpic_alloc(np, 0, flags, 0, 0, name);
 	if (mpic == NULL)
 		return NULL;
 
@@ -532,7 +492,6 @@ static int __init pmac_pic_probe_mpic(void)
 {
 	struct mpic *mpic1, *mpic2;
 	struct device_node *np, *master = NULL, *slave = NULL;
-	unsigned int cascade;
 
 	/* We can have up to 2 MPICs cascaded */
 	for (np = NULL; (np = of_find_node_by_type(np, "open-pic"))
@@ -568,27 +527,14 @@ static int __init pmac_pic_probe_mpic(void)
 
 	of_node_put(master);
 
-	/* No slave, let's go out */
-	if (slave == NULL)
-		return 0;
-
-	/* Get/Map slave interrupt */
-	cascade = irq_of_parse_and_map(slave, 0);
-	if (cascade == NO_IRQ) {
-		printk(KERN_ERR "Failed to map cascade IRQ\n");
-		return 0;
-	}
-
-	mpic2 = pmac_setup_one_mpic(slave, 0);
-	if (mpic2 == NULL) {
-		printk(KERN_ERR "Failed to setup slave MPIC\n");
+	/* Set up a cascaded controller, if present */
+	if (slave) {
+		mpic2 = pmac_setup_one_mpic(slave, 0);
+		if (mpic2 == NULL)
+			printk(KERN_ERR "Failed to setup slave MPIC\n");
 		of_node_put(slave);
-		return 0;
 	}
-	irq_set_handler_data(cascade, mpic2);
-	irq_set_chained_handler(cascade, pmac_u3_cascade);
 
-	of_node_put(slave);
 	return 0;
 }
 
diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c
index 96580b189ec..970ea1de429 100644
--- a/arch/powerpc/platforms/powermac/setup.c
+++ b/arch/powerpc/platforms/powermac/setup.c
@@ -494,11 +494,15 @@ static int __init pmac_declare_of_platform_devices(void)
 		return -1;
 
 	np = of_find_node_by_name(NULL, "valkyrie");
-	if (np)
+	if (np) {
 		of_platform_device_create(np, "valkyrie", NULL);
+		of_node_put(np);
+	}
 	np = of_find_node_by_name(NULL, "platinum");
-	if (np)
+	if (np) {
 		of_platform_device_create(np, "platinum", NULL);
+		of_node_put(np);
+	}
         np = of_find_node_by_type(NULL, "smu");
         if (np) {
 		of_platform_device_create(np, "smu", NULL);
diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c
index 9b6a820bdd7..44d769258eb 100644
--- a/arch/powerpc/platforms/powermac/smp.c
+++ b/arch/powerpc/platforms/powermac/smp.c
@@ -200,7 +200,7 @@ static int psurge_secondary_ipi_init(void)
 
 	if (psurge_secondary_virq)
 		rc = request_irq(psurge_secondary_virq, psurge_ipi_intr,
-			IRQF_PERCPU, "IPI", NULL);
+			IRQF_PERCPU | IRQF_NO_THREAD, "IPI", NULL);
 
 	if (rc)
 		pr_err("Failed to setup secondary cpu IPI\n");
@@ -408,13 +408,13 @@ static int __init smp_psurge_kick_cpu(int nr)
 
 static struct irqaction psurge_irqaction = {
 	.handler = psurge_ipi_intr,
-	.flags = IRQF_PERCPU,
+	.flags = IRQF_PERCPU | IRQF_NO_THREAD,
 	.name = "primary IPI",
 };
 
 static void __init smp_psurge_setup_cpu(int cpu_nr)
 {
-	if (cpu_nr != 0)
+	if (cpu_nr != 0 || !psurge_start)
 		return;
 
 	/* reset the entry point so if we get another intr we won't
diff --git a/arch/powerpc/platforms/powernv/Makefile b/arch/powerpc/platforms/powernv/Makefile
index 31853008b41..bcc3cb48a44 100644
--- a/arch/powerpc/platforms/powernv/Makefile
+++ b/arch/powerpc/platforms/powernv/Makefile
@@ -2,4 +2,4 @@ obj-y			+= setup.o opal-takeover.o opal-wrappers.o opal.o
 obj-y			+= opal-rtc.o opal-nvram.o
 
 obj-$(CONFIG_SMP)	+= smp.o
-obj-$(CONFIG_PCI)	+= pci.o pci-p5ioc2.o
+obj-$(CONFIG_PCI)	+= pci.o pci-p5ioc2.o pci-ioda.o
diff --git a/arch/powerpc/platforms/powernv/opal-wrappers.S b/arch/powerpc/platforms/powernv/opal-wrappers.S
index 4a3f46d8533..3bb07e5e43c 100644
--- a/arch/powerpc/platforms/powernv/opal-wrappers.S
+++ b/arch/powerpc/platforms/powernv/opal-wrappers.S
@@ -99,3 +99,11 @@ OPAL_CALL(opal_write_oppanel,			OPAL_WRITE_OPPANEL);
 OPAL_CALL(opal_pci_map_pe_dma_window,		OPAL_PCI_MAP_PE_DMA_WINDOW);
 OPAL_CALL(opal_pci_map_pe_dma_window_real,	OPAL_PCI_MAP_PE_DMA_WINDOW_REAL);
 OPAL_CALL(opal_pci_reset,			OPAL_PCI_RESET);
+OPAL_CALL(opal_pci_get_hub_diag_data,		OPAL_PCI_GET_HUB_DIAG_DATA);
+OPAL_CALL(opal_pci_get_phb_diag_data,		OPAL_PCI_GET_PHB_DIAG_DATA);
+OPAL_CALL(opal_pci_fence_phb,			OPAL_PCI_FENCE_PHB);
+OPAL_CALL(opal_pci_reinit,			OPAL_PCI_REINIT);
+OPAL_CALL(opal_pci_mask_pe_error,		OPAL_PCI_MASK_PE_ERROR);
+OPAL_CALL(opal_set_slot_led_status,		OPAL_SET_SLOT_LED_STATUS);
+OPAL_CALL(opal_get_epow_status,			OPAL_GET_EPOW_STATUS);
+OPAL_CALL(opal_set_system_attention_led,	OPAL_SET_SYSTEM_ATTENTION_LED);
diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c
new file mode 100644
index 00000000000..f31162cfdaa
--- /dev/null
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -0,0 +1,1330 @@
+/*
+ * Support PCI/PCIe on PowerNV platforms
+ *
+ * Copyright 2011 Benjamin Herrenschmidt, IBM Corp.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#undef DEBUG
+
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <linux/string.h>
+#include <linux/init.h>
+#include <linux/bootmem.h>
+#include <linux/irq.h>
+#include <linux/io.h>
+#include <linux/msi.h>
+
+#include <asm/sections.h>
+#include <asm/io.h>
+#include <asm/prom.h>
+#include <asm/pci-bridge.h>
+#include <asm/machdep.h>
+#include <asm/ppc-pci.h>
+#include <asm/opal.h>
+#include <asm/iommu.h>
+#include <asm/tce.h>
+#include <asm/abs_addr.h>
+
+#include "powernv.h"
+#include "pci.h"
+
+struct resource_wrap {
+	struct list_head	link;
+	resource_size_t		size;
+	resource_size_t		align;
+	struct pci_dev		*dev;	/* Set if it's a device */
+	struct pci_bus		*bus;	/* Set if it's a bridge */
+};
+
+static int __pe_printk(const char *level, const struct pnv_ioda_pe *pe,
+		       struct va_format *vaf)
+{
+	char pfix[32];
+
+	if (pe->pdev)
+		strlcpy(pfix, dev_name(&pe->pdev->dev), sizeof(pfix));
+	else
+		sprintf(pfix, "%04x:%02x     ",
+			pci_domain_nr(pe->pbus), pe->pbus->number);
+	return printk("pci %s%s: [PE# %.3d] %pV", level, pfix, pe->pe_number, vaf);
+}
+
+#define define_pe_printk_level(func, kern_level)		\
+static int func(const struct pnv_ioda_pe *pe, const char *fmt, ...)	\
+{								\
+	struct va_format vaf;					\
+	va_list args;						\
+	int r;							\
+								\
+	va_start(args, fmt);					\
+								\
+	vaf.fmt = fmt;						\
+	vaf.va = &args;						\
+								\
+	r = __pe_printk(kern_level, pe, &vaf);			\
+	va_end(args);						\
+								\
+	return r;						\
+}								\
+
+define_pe_printk_level(pe_err, KERN_ERR);
+define_pe_printk_level(pe_warn, KERN_WARNING);
+define_pe_printk_level(pe_info, KERN_INFO);
+
+
+/* Calculate resource usage & alignment requirement of a single
+ * device. This will also assign all resources within the device
+ * for a given type starting at 0 for the biggest one and then
+ * assigning in decreasing order of size.
+ */
+static void __devinit pnv_ioda_calc_dev(struct pci_dev *dev, unsigned int flags,
+					resource_size_t *size,
+					resource_size_t *align)
+{
+	resource_size_t start;
+	struct resource *r;
+	int i;
+
+	pr_devel("  -> CDR %s\n", pci_name(dev));
+
+	*size = *align = 0;
+
+	/* Clear the resources out and mark them all unset */
+	for (i = 0; i <= PCI_ROM_RESOURCE; i++) {
+		r = &dev->resource[i];
+		if (!(r->flags & flags))
+		    continue;
+		if (r->start) {
+			r->end -= r->start;
+			r->start = 0;
+		}
+		r->flags |= IORESOURCE_UNSET;
+	}
+
+	/* We currently keep all memory resources together, we
+	 * will handle prefetch & 64-bit separately in the future
+	 * but for now we stick everybody in M32
+	 */
+	start = 0;
+	for (;;) {
+		resource_size_t max_size = 0;
+		int max_no = -1;
+
+		/* Find next biggest resource */
+		for (i = 0; i <= PCI_ROM_RESOURCE; i++) {
+			r = &dev->resource[i];
+			if (!(r->flags & IORESOURCE_UNSET) ||
+			    !(r->flags & flags))
+				continue;
+			if (resource_size(r) > max_size) {
+				max_size = resource_size(r);
+				max_no = i;
+			}
+		}
+		if (max_no < 0)
+			break;
+		r = &dev->resource[max_no];
+		if (max_size > *align)
+			*align = max_size;
+		*size += max_size;
+		r->start = start;
+		start += max_size;
+		r->end = r->start + max_size - 1;
+		r->flags &= ~IORESOURCE_UNSET;
+		pr_devel("  ->     R%d %016llx..%016llx\n",
+			 max_no, r->start, r->end);
+	}
+	pr_devel("  <- CDR %s size=%llx align=%llx\n",
+		 pci_name(dev), *size, *align);
+}
+
+/* Allocate a resource "wrap" for a given device or bridge and
+ * insert it at the right position in the sorted list
+ */
+static void __devinit pnv_ioda_add_wrap(struct list_head *list,
+					struct pci_bus *bus,
+					struct pci_dev *dev,
+					resource_size_t size,
+					resource_size_t align)
+{
+	struct resource_wrap *w1, *w = kzalloc(sizeof(*w), GFP_KERNEL);
+
+	w->size = size;
+	w->align = align;
+	w->dev = dev;
+	w->bus = bus;
+
+	list_for_each_entry(w1, list, link) {
+		if (w1->align < align) {
+			list_add_tail(&w->link, &w1->link);
+			return;
+		}
+	}
+	list_add_tail(&w->link, list);
+}
+
+/* Offset device resources of a given type */
+static void __devinit pnv_ioda_offset_dev(struct pci_dev *dev,
+					  unsigned int flags,
+					  resource_size_t offset)
+{
+	struct resource *r;
+	int i;
+
+	pr_devel("  -> ODR %s [%x] +%016llx\n", pci_name(dev), flags, offset);
+
+	for (i = 0; i <= PCI_ROM_RESOURCE; i++) {
+		r = &dev->resource[i];
+		if (r->flags & flags) {
+			dev->resource[i].start += offset;
+			dev->resource[i].end += offset;
+		}
+	}
+
+	pr_devel("  <- ODR %s [%x] +%016llx\n", pci_name(dev), flags, offset);
+}
+
+/* Offset bus resources (& all children) of a given type */
+static void __devinit pnv_ioda_offset_bus(struct pci_bus *bus,
+					  unsigned int flags,
+					  resource_size_t offset)
+{
+	struct resource *r;
+	struct pci_dev *dev;
+	struct pci_bus *cbus;
+	int i;
+
+	pr_devel("  -> OBR %s [%x] +%016llx\n",
+		 bus->self ? pci_name(bus->self) : "root", flags, offset);
+
+	for (i = 0; i < 2; i++) {
+		r = bus->resource[i];
+		if (r && (r->flags & flags)) {
+			bus->resource[i]->start += offset;
+			bus->resource[i]->end += offset;
+		}
+	}
+	list_for_each_entry(dev, &bus->devices, bus_list)
+		pnv_ioda_offset_dev(dev, flags, offset);
+	list_for_each_entry(cbus, &bus->children, node)
+		pnv_ioda_offset_bus(cbus, flags, offset);
+
+	pr_devel("  <- OBR %s [%x]\n",
+		 bus->self ? pci_name(bus->self) : "root", flags);
+}
+
+/* This is the guts of our IODA resource allocation. This is called
+ * recursively for each bus in the system. It calculates all the
+ * necessary size and requirements for children and assign them
+ * resources such that:
+ *
+ *   - Each function fits in it's own contiguous set of IO/M32
+ *     segment
+ *
+ *   - All segments behind a P2P bridge are contiguous and obey
+ *     alignment constraints of those bridges
+ */
+static void __devinit pnv_ioda_calc_bus(struct pci_bus *bus, unsigned int flags,
+					resource_size_t *size,
+					resource_size_t *align)
+{
+	struct pci_controller *hose = pci_bus_to_host(bus);
+	struct pnv_phb *phb = hose->private_data;
+	resource_size_t dev_size, dev_align, start;
+	resource_size_t min_align, min_balign;
+	struct pci_dev *cdev;
+	struct pci_bus *cbus;
+	struct list_head head;
+	struct resource_wrap *w;
+	unsigned int bres;
+
+	*size = *align = 0;
+
+	pr_devel("-> CBR %s [%x]\n",
+		 bus->self ? pci_name(bus->self) : "root", flags);
+
+	/* Calculate alignment requirements based on the type
+	 * of resource we are working on
+	 */
+	if (flags & IORESOURCE_IO) {
+		bres = 0;
+		min_align = phb->ioda.io_segsize;
+		min_balign = 0x1000;
+	} else {
+		bres = 1;
+		min_align = phb->ioda.m32_segsize;
+		min_balign = 0x100000;
+	}
+
+	/* Gather all our children resources ordered by alignment */
+	INIT_LIST_HEAD(&head);
+
+	/*   - Busses */
+	list_for_each_entry(cbus, &bus->children, node) {
+		pnv_ioda_calc_bus(cbus, flags, &dev_size, &dev_align);
+		pnv_ioda_add_wrap(&head, cbus, NULL, dev_size, dev_align);
+	}
+
+	/*   - Devices */
+	list_for_each_entry(cdev, &bus->devices, bus_list) {
+		pnv_ioda_calc_dev(cdev, flags, &dev_size, &dev_align);
+		/* Align them to segment size */
+		if (dev_align < min_align)
+			dev_align = min_align;
+		pnv_ioda_add_wrap(&head, NULL, cdev, dev_size, dev_align);
+	}
+	if (list_empty(&head))
+		goto empty;
+
+	/* Now we can do two things: assign offsets to them within that
+	 * level and get our total alignment & size requirements. The
+	 * assignment algorithm is going to be uber-trivial for now, we
+	 * can try to be smarter later at filling out holes.
+	 */
+	start = bus->self ? 0 : bus->resource[bres]->start;
+
+	/* Don't hand out IO 0 */
+	if ((flags & IORESOURCE_IO) && !bus->self)
+		start += 0x1000;
+
+	while(!list_empty(&head)) {
+		w = list_first_entry(&head, struct resource_wrap, link);
+		list_del(&w->link);
+		if (w->size) {
+			if (start) {
+				start = ALIGN(start, w->align);
+				if (w->dev)
+					pnv_ioda_offset_dev(w->dev,flags,start);
+				else if (w->bus)
+					pnv_ioda_offset_bus(w->bus,flags,start);
+			}
+			if (w->align > *align)
+				*align = w->align;
+		}
+		start += w->size;
+		kfree(w);
+	}
+	*size = start;
+
+	/* Align and setup bridge resources */
+	*align = max_t(resource_size_t, *align,
+		       max_t(resource_size_t, min_align, min_balign));
+	*size = ALIGN(*size,
+		      max_t(resource_size_t, min_align, min_balign));
+ empty:
+	/* Only setup P2P's, not the PHB itself */
+	if (bus->self) {
+		WARN_ON(bus->resource[bres] == NULL);
+		bus->resource[bres]->start = 0;
+		bus->resource[bres]->flags = (*size) ? flags : 0;
+		bus->resource[bres]->end = (*size) ? (*size - 1) : 0;
+
+		/* Clear prefetch bus resources for now */
+		bus->resource[2]->flags = 0;
+	}
+
+	pr_devel("<- CBR %s [%x] *size=%016llx *align=%016llx\n",
+		 bus->self ? pci_name(bus->self) : "root", flags,*size,*align);
+}
+
+static struct pci_dn *pnv_ioda_get_pdn(struct pci_dev *dev)
+{
+	struct device_node *np;
+
+	np = pci_device_to_OF_node(dev);
+	if (!np)
+		return NULL;
+	return PCI_DN(np);
+}
+
+static void __devinit pnv_ioda_setup_pe_segments(struct pci_dev *dev)
+{
+	struct pci_controller *hose = pci_bus_to_host(dev->bus);
+	struct pnv_phb *phb = hose->private_data;
+	struct pci_dn *pdn = pnv_ioda_get_pdn(dev);
+	unsigned int pe, i;
+	resource_size_t pos;
+	struct resource io_res;
+	struct resource m32_res;
+	struct pci_bus_region region;
+	int rc;
+
+	/* Anything not referenced in the device-tree gets PE#0 */
+	pe = pdn ? pdn->pe_number : 0;
+
+	/* Calculate the device min/max */
+	io_res.start = m32_res.start = (resource_size_t)-1;
+	io_res.end = m32_res.end = 0;
+	io_res.flags = IORESOURCE_IO;
+	m32_res.flags = IORESOURCE_MEM;
+
+	for (i = 0; i <= PCI_ROM_RESOURCE; i++) {
+		struct resource *r = NULL;
+		if (dev->resource[i].flags & IORESOURCE_IO)
+			r = &io_res;
+		if (dev->resource[i].flags & IORESOURCE_MEM)
+			r = &m32_res;
+		if (!r)
+			continue;
+		if (dev->resource[i].start < r->start)
+			r->start = dev->resource[i].start;
+		if (dev->resource[i].end > r->end)
+			r->end = dev->resource[i].end;
+	}
+
+	/* Setup IO segments */
+	if (io_res.start < io_res.end) {
+		pcibios_resource_to_bus(dev, &region, &io_res);
+		pos = region.start;
+		i = pos / phb->ioda.io_segsize;
+		while(i < phb->ioda.total_pe && pos <= region.end) {
+			if (phb->ioda.io_segmap[i]) {
+				pr_err("%s: Trying to use IO seg #%d which is"
+				       " already used by PE# %d\n",
+				       pci_name(dev), i,
+				       phb->ioda.io_segmap[i]);
+				/* XXX DO SOMETHING TO DISABLE DEVICE ? */
+				break;
+			}
+			phb->ioda.io_segmap[i] = pe;
+			rc = opal_pci_map_pe_mmio_window(phb->opal_id, pe,
+							 OPAL_IO_WINDOW_TYPE,
+							 0, i);
+			if (rc != OPAL_SUCCESS) {
+				pr_err("%s: OPAL error %d setting up mapping"
+				       " for IO seg# %d\n",
+				       pci_name(dev), rc, i);
+				/* XXX DO SOMETHING TO DISABLE DEVICE ? */
+				break;
+			}
+			pos += phb->ioda.io_segsize;
+			i++;
+		};
+	}
+
+	/* Setup M32 segments */
+	if (m32_res.start < m32_res.end) {
+		pcibios_resource_to_bus(dev, &region, &m32_res);
+		pos = region.start;
+		i = pos / phb->ioda.m32_segsize;
+		while(i < phb->ioda.total_pe && pos <= region.end) {
+			if (phb->ioda.m32_segmap[i]) {
+				pr_err("%s: Trying to use M32 seg #%d which is"
+				       " already used by PE# %d\n",
+				       pci_name(dev), i,
+				       phb->ioda.m32_segmap[i]);
+				/* XXX DO SOMETHING TO DISABLE DEVICE ? */
+				break;
+			}
+			phb->ioda.m32_segmap[i] = pe;
+			rc = opal_pci_map_pe_mmio_window(phb->opal_id, pe,
+							 OPAL_M32_WINDOW_TYPE,
+							 0, i);
+			if (rc != OPAL_SUCCESS) {
+				pr_err("%s: OPAL error %d setting up mapping"
+				       " for M32 seg# %d\n",
+				       pci_name(dev), rc, i);
+				/* XXX DO SOMETHING TO DISABLE DEVICE ? */
+				break;
+			}
+			pos += phb->ioda.m32_segsize;
+			i++;
+		}
+	}
+}
+
+/* Check if a resource still fits in the total IO or M32 range
+ * for a given PHB
+ */
+static int __devinit pnv_ioda_resource_fit(struct pci_controller *hose,
+					   struct resource *r)
+{
+	struct resource *bounds;
+
+	if (r->flags & IORESOURCE_IO)
+		bounds = &hose->io_resource;
+	else if (r->flags & IORESOURCE_MEM)
+		bounds = &hose->mem_resources[0];
+	else
+		return 1;
+
+	if (r->start >= bounds->start && r->end <= bounds->end)
+		return 1;
+	r->flags = 0;
+	return 0;
+}
+
+static void __devinit pnv_ioda_update_resources(struct pci_bus *bus)
+{
+	struct pci_controller *hose = pci_bus_to_host(bus);
+	struct pci_bus *cbus;
+	struct pci_dev *cdev;
+	unsigned int i;
+
+	/* We used to clear all device enables here. However it looks like
+	 * clearing MEM enable causes Obsidian (IPR SCS) to go bonkers,
+	 * and shoot fatal errors to the PHB which in turns fences itself
+	 * and we can't recover from that ... yet. So for now, let's leave
+	 * the enables as-is and hope for the best.
+	 */
+
+	/* Check if bus resources fit in our IO or M32 range */
+	for (i = 0; bus->self && (i < 2); i++) {
+		struct resource *r = bus->resource[i];
+		if (r && !pnv_ioda_resource_fit(hose, r))
+			pr_err("%s: Bus %d resource %d disabled, no room\n",
+			       pci_name(bus->self), bus->number, i);
+	}
+
+	/* Update self if it's not a PHB */
+	if (bus->self)
+		pci_setup_bridge(bus);
+
+	/* Update child devices */
+	list_for_each_entry(cdev, &bus->devices, bus_list) {
+		/* Check if resource fits, if not, disabled it */
+		for (i = 0; i <= PCI_ROM_RESOURCE; i++) {
+			struct resource *r = &cdev->resource[i];
+			if (!pnv_ioda_resource_fit(hose, r))
+				pr_err("%s: Resource %d disabled, no room\n",
+				       pci_name(cdev), i);
+		}
+
+		/* Assign segments */
+		pnv_ioda_setup_pe_segments(cdev);
+
+		/* Update HW BARs */
+		for (i = 0; i <= PCI_ROM_RESOURCE; i++)
+			pci_update_resource(cdev, i);
+	}
+
+	/* Update child busses */
+	list_for_each_entry(cbus, &bus->children, node)
+		pnv_ioda_update_resources(cbus);
+}
+
+static int __devinit pnv_ioda_alloc_pe(struct pnv_phb *phb)
+{
+	unsigned long pe;
+
+	do {
+		pe = find_next_zero_bit(phb->ioda.pe_alloc,
+					phb->ioda.total_pe, 0);
+		if (pe >= phb->ioda.total_pe)
+			return IODA_INVALID_PE;
+	} while(test_and_set_bit(pe, phb->ioda.pe_alloc));
+
+	phb->ioda.pe_array[pe].pe_number = pe;
+	return pe;
+}
+
+static void __devinit pnv_ioda_free_pe(struct pnv_phb *phb, int pe)
+{
+	WARN_ON(phb->ioda.pe_array[pe].pdev);
+
+	memset(&phb->ioda.pe_array[pe], 0, sizeof(struct pnv_ioda_pe));
+	clear_bit(pe, phb->ioda.pe_alloc);
+}
+
+/* Currently those 2 are only used when MSIs are enabled, this will change
+ * but in the meantime, we need to protect them to avoid warnings
+ */
+#ifdef CONFIG_PCI_MSI
+static struct pnv_ioda_pe * __devinit __pnv_ioda_get_one_pe(struct pci_dev *dev)
+{
+	struct pci_controller *hose = pci_bus_to_host(dev->bus);
+	struct pnv_phb *phb = hose->private_data;
+	struct pci_dn *pdn = pnv_ioda_get_pdn(dev);
+
+	if (!pdn)
+		return NULL;
+	if (pdn->pe_number == IODA_INVALID_PE)
+		return NULL;
+	return &phb->ioda.pe_array[pdn->pe_number];
+}
+
+static struct pnv_ioda_pe * __devinit pnv_ioda_get_pe(struct pci_dev *dev)
+{
+	struct pnv_ioda_pe *pe = __pnv_ioda_get_one_pe(dev);
+
+	while (!pe && dev->bus->self) {
+		dev = dev->bus->self;
+		pe = __pnv_ioda_get_one_pe(dev);
+		if (pe)
+			pe = pe->bus_pe;
+	}
+	return pe;
+}
+#endif /* CONFIG_PCI_MSI */
+
+static int __devinit pnv_ioda_configure_pe(struct pnv_phb *phb,
+					   struct pnv_ioda_pe *pe)
+{
+	struct pci_dev *parent;
+	uint8_t bcomp, dcomp, fcomp;
+	long rc, rid_end, rid;
+
+	/* Bus validation ? */
+	if (pe->pbus) {
+		int count;
+
+		dcomp = OPAL_IGNORE_RID_DEVICE_NUMBER;
+		fcomp = OPAL_IGNORE_RID_FUNCTION_NUMBER;
+		parent = pe->pbus->self;
+		count = pe->pbus->subordinate - pe->pbus->secondary + 1;
+		switch(count) {
+		case  1: bcomp = OpalPciBusAll;		break;
+		case  2: bcomp = OpalPciBus7Bits;	break;
+		case  4: bcomp = OpalPciBus6Bits;	break;
+		case  8: bcomp = OpalPciBus5Bits;	break;
+		case 16: bcomp = OpalPciBus4Bits;	break;
+		case 32: bcomp = OpalPciBus3Bits;	break;
+		default:
+			pr_err("%s: Number of subordinate busses %d"
+			       " unsupported\n",
+			       pci_name(pe->pbus->self), count);
+			/* Do an exact match only */
+			bcomp = OpalPciBusAll;
+		}
+		rid_end = pe->rid + (count << 8);
+	} else {
+		parent = pe->pdev->bus->self;
+		bcomp = OpalPciBusAll;
+		dcomp = OPAL_COMPARE_RID_DEVICE_NUMBER;
+		fcomp = OPAL_COMPARE_RID_FUNCTION_NUMBER;
+		rid_end = pe->rid + 1;
+	}
+
+	/* Associate PE in PELT */
+	rc = opal_pci_set_pe(phb->opal_id, pe->pe_number, pe->rid,
+			     bcomp, dcomp, fcomp, OPAL_MAP_PE);
+	if (rc) {
+		pe_err(pe, "OPAL error %ld trying to setup PELT table\n", rc);
+		return -ENXIO;
+	}
+	opal_pci_eeh_freeze_clear(phb->opal_id, pe->pe_number,
+				  OPAL_EEH_ACTION_CLEAR_FREEZE_ALL);
+
+	/* Add to all parents PELT-V */
+	while (parent) {
+		struct pci_dn *pdn = pnv_ioda_get_pdn(parent);
+		if (pdn && pdn->pe_number != IODA_INVALID_PE) {
+			rc = opal_pci_set_peltv(phb->opal_id, pdn->pe_number,
+						pe->pe_number, OPAL_ADD_PE_TO_DOMAIN);
+			/* XXX What to do in case of error ? */
+		}
+		parent = parent->bus->self;
+	}
+	/* Setup reverse map */
+	for (rid = pe->rid; rid < rid_end; rid++)
+		phb->ioda.pe_rmap[rid] = pe->pe_number;
+
+	/* Setup one MVTs on IODA1 */
+	if (phb->type == PNV_PHB_IODA1) {
+		pe->mve_number = pe->pe_number;
+		rc = opal_pci_set_mve(phb->opal_id, pe->mve_number,
+				      pe->pe_number);
+		if (rc) {
+			pe_err(pe, "OPAL error %ld setting up MVE %d\n",
+			       rc, pe->mve_number);
+			pe->mve_number = -1;
+		} else {
+			rc = opal_pci_set_mve_enable(phb->opal_id,
+						     pe->mve_number, OPAL_ENABLE_MVE);
+			if (rc) {
+				pe_err(pe, "OPAL error %ld enabling MVE %d\n",
+				       rc, pe->mve_number);
+				pe->mve_number = -1;
+			}
+		}
+	} else if (phb->type == PNV_PHB_IODA2)
+		pe->mve_number = 0;
+
+	return 0;
+}
+
+static void __devinit pnv_ioda_link_pe_by_weight(struct pnv_phb *phb,
+						 struct pnv_ioda_pe *pe)
+{
+	struct pnv_ioda_pe *lpe;
+
+	list_for_each_entry(lpe, &phb->ioda.pe_list, link) {
+		if (lpe->dma_weight < pe->dma_weight) {
+			list_add_tail(&pe->link, &lpe->link);
+			return;
+		}
+	}
+	list_add_tail(&pe->link, &phb->ioda.pe_list);
+}
+
+static unsigned int pnv_ioda_dma_weight(struct pci_dev *dev)
+{
+	/* This is quite simplistic. The "base" weight of a device
+	 * is 10. 0 means no DMA is to be accounted for it.
+	 */
+
+	/* If it's a bridge, no DMA */
+	if (dev->hdr_type != PCI_HEADER_TYPE_NORMAL)
+		return 0;
+
+	/* Reduce the weight of slow USB controllers */
+	if (dev->class == PCI_CLASS_SERIAL_USB_UHCI ||
+	    dev->class == PCI_CLASS_SERIAL_USB_OHCI ||
+	    dev->class == PCI_CLASS_SERIAL_USB_EHCI)
+		return 3;
+
+	/* Increase the weight of RAID (includes Obsidian) */
+	if ((dev->class >> 8) == PCI_CLASS_STORAGE_RAID)
+		return 15;
+
+	/* Default */
+	return 10;
+}
+
+static struct pnv_ioda_pe * __devinit pnv_ioda_setup_dev_PE(struct pci_dev *dev)
+{
+	struct pci_controller *hose = pci_bus_to_host(dev->bus);
+	struct pnv_phb *phb = hose->private_data;
+	struct pci_dn *pdn = pnv_ioda_get_pdn(dev);
+	struct pnv_ioda_pe *pe;
+	int pe_num;
+
+	if (!pdn) {
+		pr_err("%s: Device tree node not associated properly\n",
+			   pci_name(dev));
+		return NULL;
+	}
+	if (pdn->pe_number != IODA_INVALID_PE)
+		return NULL;
+
+	/* PE#0 has been pre-set */
+	if (dev->bus->number == 0)
+		pe_num = 0;
+	else
+		pe_num = pnv_ioda_alloc_pe(phb);
+	if (pe_num == IODA_INVALID_PE) {
+		pr_warning("%s: Not enough PE# available, disabling device\n",
+			   pci_name(dev));
+		return NULL;
+	}
+
+	/* NOTE: We get only one ref to the pci_dev for the pdn, not for the
+	 * pointer in the PE data structure, both should be destroyed at the
+	 * same time. However, this needs to be looked at more closely again
+	 * once we actually start removing things (Hotplug, SR-IOV, ...)
+	 *
+	 * At some point we want to remove the PDN completely anyways
+	 */
+	pe = &phb->ioda.pe_array[pe_num];
+	pci_dev_get(dev);
+	pdn->pcidev = dev;
+	pdn->pe_number = pe_num;
+	pe->pdev = dev;
+	pe->pbus = NULL;
+	pe->tce32_seg = -1;
+	pe->mve_number = -1;
+	pe->rid = dev->bus->number << 8 | pdn->devfn;
+
+	pe_info(pe, "Associated device to PE\n");
+
+	if (pnv_ioda_configure_pe(phb, pe)) {
+		/* XXX What do we do here ? */
+		if (pe_num)
+			pnv_ioda_free_pe(phb, pe_num);
+		pdn->pe_number = IODA_INVALID_PE;
+		pe->pdev = NULL;
+		pci_dev_put(dev);
+		return NULL;
+	}
+
+	/* Assign a DMA weight to the device */
+	pe->dma_weight = pnv_ioda_dma_weight(dev);
+	if (pe->dma_weight != 0) {
+		phb->ioda.dma_weight += pe->dma_weight;
+		phb->ioda.dma_pe_count++;
+	}
+
+	/* Link the PE */
+	pnv_ioda_link_pe_by_weight(phb, pe);
+
+	return pe;
+}
+
+static void pnv_ioda_setup_same_PE(struct pci_bus *bus, struct pnv_ioda_pe *pe)
+{
+	struct pci_dev *dev;
+
+	list_for_each_entry(dev, &bus->devices, bus_list) {
+		struct pci_dn *pdn = pnv_ioda_get_pdn(dev);
+
+		if (pdn == NULL) {
+			pr_warn("%s: No device node associated with device !\n",
+				pci_name(dev));
+			continue;
+		}
+		pci_dev_get(dev);
+		pdn->pcidev = dev;
+		pdn->pe_number = pe->pe_number;
+		pe->dma_weight += pnv_ioda_dma_weight(dev);
+		if (dev->subordinate)
+			pnv_ioda_setup_same_PE(dev->subordinate, pe);
+	}
+}
+
+static void __devinit pnv_ioda_setup_bus_PE(struct pci_dev *dev,
+					    struct pnv_ioda_pe *ppe)
+{
+	struct pci_controller *hose = pci_bus_to_host(dev->bus);
+	struct pnv_phb *phb = hose->private_data;
+	struct pci_bus *bus = dev->subordinate;
+	struct pnv_ioda_pe *pe;
+	int pe_num;
+
+	if (!bus) {
+		pr_warning("%s: Bridge without a subordinate bus !\n",
+			   pci_name(dev));
+		return;
+	}
+	pe_num = pnv_ioda_alloc_pe(phb);
+	if (pe_num == IODA_INVALID_PE) {
+		pr_warning("%s: Not enough PE# available, disabling bus\n",
+			   pci_name(dev));
+		return;
+	}
+
+	pe = &phb->ioda.pe_array[pe_num];
+	ppe->bus_pe = pe;
+	pe->pbus = bus;
+	pe->pdev = NULL;
+	pe->tce32_seg = -1;
+	pe->mve_number = -1;
+	pe->rid = bus->secondary << 8;
+	pe->dma_weight = 0;
+
+	pe_info(pe, "Secondary busses %d..%d associated with PE\n",
+		bus->secondary, bus->subordinate);
+
+	if (pnv_ioda_configure_pe(phb, pe)) {
+		/* XXX What do we do here ? */
+		if (pe_num)
+			pnv_ioda_free_pe(phb, pe_num);
+		pe->pbus = NULL;
+		return;
+	}
+
+	/* Associate it with all child devices */
+	pnv_ioda_setup_same_PE(bus, pe);
+
+	/* Account for one DMA PE if at least one DMA capable device exist
+	 * below the bridge
+	 */
+	if (pe->dma_weight != 0) {
+		phb->ioda.dma_weight += pe->dma_weight;
+		phb->ioda.dma_pe_count++;
+	}
+
+	/* Link the PE */
+	pnv_ioda_link_pe_by_weight(phb, pe);
+}
+
+static void __devinit pnv_ioda_setup_PEs(struct pci_bus *bus)
+{
+	struct pci_dev *dev;
+	struct pnv_ioda_pe *pe;
+
+	list_for_each_entry(dev, &bus->devices, bus_list) {
+		pe = pnv_ioda_setup_dev_PE(dev);
+		if (pe == NULL)
+			continue;
+		/* Leaving the PCIe domain ... single PE# */
+		if (dev->pcie_type == PCI_EXP_TYPE_PCI_BRIDGE)
+			pnv_ioda_setup_bus_PE(dev, pe);
+		else if (dev->subordinate)
+			pnv_ioda_setup_PEs(dev->subordinate);
+	}
+}
+
+static void __devinit pnv_pci_ioda_dma_dev_setup(struct pnv_phb *phb,
+						 struct pci_dev *dev)
+{
+	/* We delay DMA setup after we have assigned all PE# */
+}
+
+static void __devinit pnv_ioda_setup_bus_dma(struct pnv_ioda_pe *pe,
+					     struct pci_bus *bus)
+{
+	struct pci_dev *dev;
+
+	list_for_each_entry(dev, &bus->devices, bus_list) {
+		set_iommu_table_base(&dev->dev, &pe->tce32_table);
+		if (dev->subordinate)
+			pnv_ioda_setup_bus_dma(pe, dev->subordinate);
+	}
+}
+
+static void __devinit pnv_pci_ioda_setup_dma_pe(struct pnv_phb *phb,
+						struct pnv_ioda_pe *pe,
+						unsigned int base,
+						unsigned int segs)
+{
+
+	struct page *tce_mem = NULL;
+	const __be64 *swinvp;
+	struct iommu_table *tbl;
+	unsigned int i;
+	int64_t rc;
+	void *addr;
+
+	/* 256M DMA window, 4K TCE pages, 8 bytes TCE */
+#define TCE32_TABLE_SIZE	((0x10000000 / 0x1000) * 8)
+
+	/* XXX FIXME: Handle 64-bit only DMA devices */
+	/* XXX FIXME: Provide 64-bit DMA facilities & non-4K TCE tables etc.. */
+	/* XXX FIXME: Allocate multi-level tables on PHB3 */
+
+	/* We shouldn't already have a 32-bit DMA associated */
+	if (WARN_ON(pe->tce32_seg >= 0))
+		return;
+
+	/* Grab a 32-bit TCE table */
+	pe->tce32_seg = base;
+	pe_info(pe, " Setting up 32-bit TCE table at %08x..%08x\n",
+		(base << 28), ((base + segs) << 28) - 1);
+
+	/* XXX Currently, we allocate one big contiguous table for the
+	 * TCEs. We only really need one chunk per 256M of TCE space
+	 * (ie per segment) but that's an optimization for later, it
+	 * requires some added smarts with our get/put_tce implementation
+	 */
+	tce_mem = alloc_pages_node(phb->hose->node, GFP_KERNEL,
+				   get_order(TCE32_TABLE_SIZE * segs));
+	if (!tce_mem) {
+		pe_err(pe, " Failed to allocate a 32-bit TCE memory\n");
+		goto fail;
+	}
+	addr = page_address(tce_mem);
+	memset(addr, 0, TCE32_TABLE_SIZE * segs);
+
+	/* Configure HW */
+	for (i = 0; i < segs; i++) {
+		rc = opal_pci_map_pe_dma_window(phb->opal_id,
+					      pe->pe_number,
+					      base + i, 1,
+					      __pa(addr) + TCE32_TABLE_SIZE * i,
+					      TCE32_TABLE_SIZE, 0x1000);
+		if (rc) {
+			pe_err(pe, " Failed to configure 32-bit TCE table,"
+			       " err %ld\n", rc);
+			goto fail;
+		}
+	}
+
+	/* Setup linux iommu table */
+	tbl = &pe->tce32_table;
+	pnv_pci_setup_iommu_table(tbl, addr, TCE32_TABLE_SIZE * segs,
+				  base << 28);
+
+	/* OPAL variant of P7IOC SW invalidated TCEs */
+	swinvp = of_get_property(phb->hose->dn, "ibm,opal-tce-kill", NULL);
+	if (swinvp) {
+		/* We need a couple more fields -- an address and a data
+		 * to or.  Since the bus is only printed out on table free
+		 * errors, and on the first pass the data will be a relative
+		 * bus number, print that out instead.
+		 */
+		tbl->it_busno = 0;
+		tbl->it_index = (unsigned long)ioremap(be64_to_cpup(swinvp), 8);
+		tbl->it_type = TCE_PCI_SWINV_CREATE | TCE_PCI_SWINV_FREE
+			| TCE_PCI_SWINV_PAIR;
+	}
+	iommu_init_table(tbl, phb->hose->node);
+
+	if (pe->pdev)
+		set_iommu_table_base(&pe->pdev->dev, tbl);
+	else
+		pnv_ioda_setup_bus_dma(pe, pe->pbus);
+
+	return;
+ fail:
+	/* XXX Failure: Try to fallback to 64-bit only ? */
+	if (pe->tce32_seg >= 0)
+		pe->tce32_seg = -1;
+	if (tce_mem)
+		__free_pages(tce_mem, get_order(TCE32_TABLE_SIZE * segs));
+}
+
+static void __devinit pnv_ioda_setup_dma(struct pnv_phb *phb)
+{
+	struct pci_controller *hose = phb->hose;
+	unsigned int residual, remaining, segs, tw, base;
+	struct pnv_ioda_pe *pe;
+
+	/* If we have more PE# than segments available, hand out one
+	 * per PE until we run out and let the rest fail. If not,
+	 * then we assign at least one segment per PE, plus more based
+	 * on the amount of devices under that PE
+	 */
+	if (phb->ioda.dma_pe_count > phb->ioda.tce32_count)
+		residual = 0;
+	else
+		residual = phb->ioda.tce32_count -
+			phb->ioda.dma_pe_count;
+
+	pr_info("PCI: Domain %04x has %ld available 32-bit DMA segments\n",
+		hose->global_number, phb->ioda.tce32_count);
+	pr_info("PCI: %d PE# for a total weight of %d\n",
+		phb->ioda.dma_pe_count, phb->ioda.dma_weight);
+
+	/* Walk our PE list and configure their DMA segments, hand them
+	 * out one base segment plus any residual segments based on
+	 * weight
+	 */
+	remaining = phb->ioda.tce32_count;
+	tw = phb->ioda.dma_weight;
+	base = 0;
+	list_for_each_entry(pe, &phb->ioda.pe_list, link) {
+		if (!pe->dma_weight)
+			continue;
+		if (!remaining) {
+			pe_warn(pe, "No DMA32 resources available\n");
+			continue;
+		}
+		segs = 1;
+		if (residual) {
+			segs += ((pe->dma_weight * residual)  + (tw / 2)) / tw;
+			if (segs > remaining)
+				segs = remaining;
+		}
+		pe_info(pe, "DMA weight %d, assigned %d DMA32 segments\n",
+			pe->dma_weight, segs);
+		pnv_pci_ioda_setup_dma_pe(phb, pe, base, segs);
+		remaining -= segs;
+		base += segs;
+	}
+}
+
+#ifdef CONFIG_PCI_MSI
+static int pnv_pci_ioda_msi_setup(struct pnv_phb *phb, struct pci_dev *dev,
+				  unsigned int hwirq, unsigned int is_64,
+				  struct msi_msg *msg)
+{
+	struct pnv_ioda_pe *pe = pnv_ioda_get_pe(dev);
+	unsigned int xive_num = hwirq - phb->msi_base;
+	uint64_t addr64;
+	uint32_t addr32, data;
+	int rc;
+
+	/* No PE assigned ? bail out ... no MSI for you ! */
+	if (pe == NULL)
+		return -ENXIO;
+
+	/* Check if we have an MVE */
+	if (pe->mve_number < 0)
+		return -ENXIO;
+
+	/* Assign XIVE to PE */
+	rc = opal_pci_set_xive_pe(phb->opal_id, pe->pe_number, xive_num);
+	if (rc) {
+		pr_warn("%s: OPAL error %d setting XIVE %d PE\n",
+			pci_name(dev), rc, xive_num);
+		return -EIO;
+	}
+
+	if (is_64) {
+		rc = opal_get_msi_64(phb->opal_id, pe->mve_number, xive_num, 1,
+				     &addr64, &data);
+		if (rc) {
+			pr_warn("%s: OPAL error %d getting 64-bit MSI data\n",
+				pci_name(dev), rc);
+			return -EIO;
+		}
+		msg->address_hi = addr64 >> 32;
+		msg->address_lo = addr64 & 0xfffffffful;
+	} else {
+		rc = opal_get_msi_32(phb->opal_id, pe->mve_number, xive_num, 1,
+				     &addr32, &data);
+		if (rc) {
+			pr_warn("%s: OPAL error %d getting 32-bit MSI data\n",
+				pci_name(dev), rc);
+			return -EIO;
+		}
+		msg->address_hi = 0;
+		msg->address_lo = addr32;
+	}
+	msg->data = data;
+
+	pr_devel("%s: %s-bit MSI on hwirq %x (xive #%d),"
+		 " address=%x_%08x data=%x PE# %d\n",
+		 pci_name(dev), is_64 ? "64" : "32", hwirq, xive_num,
+		 msg->address_hi, msg->address_lo, data, pe->pe_number);
+
+	return 0;
+}
+
+static void pnv_pci_init_ioda_msis(struct pnv_phb *phb)
+{
+	unsigned int bmap_size;
+	const __be32 *prop = of_get_property(phb->hose->dn,
+					     "ibm,opal-msi-ranges", NULL);
+	if (!prop) {
+		/* BML Fallback */
+		prop = of_get_property(phb->hose->dn, "msi-ranges", NULL);
+	}
+	if (!prop)
+		return;
+
+	phb->msi_base = be32_to_cpup(prop);
+	phb->msi_count = be32_to_cpup(prop + 1);
+	bmap_size = BITS_TO_LONGS(phb->msi_count) * sizeof(unsigned long);
+	phb->msi_map = zalloc_maybe_bootmem(bmap_size, GFP_KERNEL);
+	if (!phb->msi_map) {
+		pr_err("PCI %d: Failed to allocate MSI bitmap !\n",
+		       phb->hose->global_number);
+		return;
+	}
+	phb->msi_setup = pnv_pci_ioda_msi_setup;
+	phb->msi32_support = 1;
+	pr_info("  Allocated bitmap for %d MSIs (base IRQ 0x%x)\n",
+		phb->msi_count, phb->msi_base);
+}
+#else
+static void pnv_pci_init_ioda_msis(struct pnv_phb *phb) { }
+#endif /* CONFIG_PCI_MSI */
+
+/* This is the starting point of our IODA specific resource
+ * allocation process
+ */
+static void __devinit pnv_pci_ioda_fixup_phb(struct pci_controller *hose)
+{
+	resource_size_t size, align;
+	struct pci_bus *child;
+
+	/* Associate PEs per functions */
+	pnv_ioda_setup_PEs(hose->bus);
+
+	/* Calculate all resources */
+	pnv_ioda_calc_bus(hose->bus, IORESOURCE_IO, &size, &align);
+	pnv_ioda_calc_bus(hose->bus, IORESOURCE_MEM, &size, &align);
+
+	/* Apply then to HW */
+	pnv_ioda_update_resources(hose->bus);
+
+	/* Setup DMA */
+	pnv_ioda_setup_dma(hose->private_data);
+
+	/* Configure PCI Express settings */
+	list_for_each_entry(child, &hose->bus->children, node) {
+		struct pci_dev *self = child->self;
+		if (!self)
+			continue;
+		pcie_bus_configure_settings(child, self->pcie_mpss);
+	}
+}
+
+/* Prevent enabling devices for which we couldn't properly
+ * assign a PE
+ */
+static int __devinit pnv_pci_enable_device_hook(struct pci_dev *dev)
+{
+	struct pci_dn *pdn = pnv_ioda_get_pdn(dev);
+
+	if (!pdn || pdn->pe_number == IODA_INVALID_PE)
+		return -EINVAL;
+	return 0;
+}
+
+static u32 pnv_ioda_bdfn_to_pe(struct pnv_phb *phb, struct pci_bus *bus,
+			       u32 devfn)
+{
+	return phb->ioda.pe_rmap[(bus->number << 8) | devfn];
+}
+
+void __init pnv_pci_init_ioda1_phb(struct device_node *np)
+{
+	struct pci_controller *hose;
+	static int primary = 1;
+	struct pnv_phb *phb;
+	unsigned long size, m32map_off, iomap_off, pemap_off;
+	const u64 *prop64;
+	u64 phb_id;
+	void *aux;
+	long rc;
+
+	pr_info(" Initializing IODA OPAL PHB %s\n", np->full_name);
+
+	prop64 = of_get_property(np, "ibm,opal-phbid", NULL);
+	if (!prop64) {
+		pr_err("  Missing \"ibm,opal-phbid\" property !\n");
+		return;
+	}
+	phb_id = be64_to_cpup(prop64);
+	pr_debug("  PHB-ID  : 0x%016llx\n", phb_id);
+
+	phb = alloc_bootmem(sizeof(struct pnv_phb));
+	if (phb) {
+		memset(phb, 0, sizeof(struct pnv_phb));
+		phb->hose = hose = pcibios_alloc_controller(np);
+	}
+	if (!phb || !phb->hose) {
+		pr_err("PCI: Failed to allocate PCI controller for %s\n",
+		       np->full_name);
+		return;
+	}
+
+	spin_lock_init(&phb->lock);
+	/* XXX Use device-tree */
+	hose->first_busno = 0;
+	hose->last_busno = 0xff;
+	hose->private_data = phb;
+	phb->opal_id = phb_id;
+	phb->type = PNV_PHB_IODA1;
+
+	/* Detect specific models for error handling */
+	if (of_device_is_compatible(np, "ibm,p7ioc-pciex"))
+		phb->model = PNV_PHB_MODEL_P7IOC;
+	else
+		phb->model = PNV_PHB_MODEL_UNKNOWN;
+
+	/* We parse "ranges" now since we need to deduce the register base
+	 * from the IO base
+	 */
+	pci_process_bridge_OF_ranges(phb->hose, np, primary);
+	primary = 0;
+
+	/* Magic formula from Milton */
+	phb->regs = of_iomap(np, 0);
+	if (phb->regs == NULL)
+		pr_err("  Failed to map registers !\n");
+
+
+	/* XXX This is hack-a-thon. This needs to be changed so that:
+	 *  - we obtain stuff like PE# etc... from device-tree
+	 *  - we properly re-allocate M32 ourselves
+	 *    (the OFW one isn't very good)
+	 */
+
+	/* Initialize more IODA stuff */
+	phb->ioda.total_pe = 128;
+
+	phb->ioda.m32_size = resource_size(&hose->mem_resources[0]);
+	/* OFW Has already off top 64k of M32 space (MSI space) */
+	phb->ioda.m32_size += 0x10000;
+
+	phb->ioda.m32_segsize = phb->ioda.m32_size / phb->ioda.total_pe;
+	phb->ioda.m32_pci_base = hose->mem_resources[0].start -
+		hose->pci_mem_offset;
+	phb->ioda.io_size = hose->pci_io_size;
+	phb->ioda.io_segsize = phb->ioda.io_size / phb->ioda.total_pe;
+	phb->ioda.io_pci_base = 0; /* XXX calculate this ? */
+
+	/* Allocate aux data & arrays */
+	size = _ALIGN_UP(phb->ioda.total_pe / 8, sizeof(unsigned long));
+	m32map_off = size;
+	size += phb->ioda.total_pe;
+	iomap_off = size;
+	size += phb->ioda.total_pe;
+	pemap_off = size;
+	size += phb->ioda.total_pe * sizeof(struct pnv_ioda_pe);
+	aux = alloc_bootmem(size);
+	memset(aux, 0, size);
+	phb->ioda.pe_alloc = aux;
+	phb->ioda.m32_segmap = aux + m32map_off;
+	phb->ioda.io_segmap = aux + iomap_off;
+	phb->ioda.pe_array = aux + pemap_off;
+	set_bit(0, phb->ioda.pe_alloc);
+
+	INIT_LIST_HEAD(&phb->ioda.pe_list);
+
+	/* Calculate how many 32-bit TCE segments we have */
+	phb->ioda.tce32_count = phb->ioda.m32_pci_base >> 28;
+
+	/* Clear unusable m64 */
+	hose->mem_resources[1].flags = 0;
+	hose->mem_resources[1].start = 0;
+	hose->mem_resources[1].end = 0;
+	hose->mem_resources[2].flags = 0;
+	hose->mem_resources[2].start = 0;
+	hose->mem_resources[2].end = 0;
+
+#if 0
+	rc = opal_pci_set_phb_mem_window(opal->phb_id,
+					 window_type,
+					 window_num,
+					 starting_real_address,
+					 starting_pci_address,
+					 segment_size);
+#endif
+
+	pr_info("  %d PE's M32: 0x%x [segment=0x%x] IO: 0x%x [segment=0x%x]\n",
+		phb->ioda.total_pe,
+		phb->ioda.m32_size, phb->ioda.m32_segsize,
+		phb->ioda.io_size, phb->ioda.io_segsize);
+
+	if (phb->regs)  {
+		pr_devel(" BUID     = 0x%016llx\n", in_be64(phb->regs + 0x100));
+		pr_devel(" PHB2_CR  = 0x%016llx\n", in_be64(phb->regs + 0x160));
+		pr_devel(" IO_BAR   = 0x%016llx\n", in_be64(phb->regs + 0x170));
+		pr_devel(" IO_BAMR  = 0x%016llx\n", in_be64(phb->regs + 0x178));
+		pr_devel(" IO_SAR   = 0x%016llx\n", in_be64(phb->regs + 0x180));
+		pr_devel(" M32_BAR  = 0x%016llx\n", in_be64(phb->regs + 0x190));
+		pr_devel(" M32_BAMR = 0x%016llx\n", in_be64(phb->regs + 0x198));
+		pr_devel(" M32_SAR  = 0x%016llx\n", in_be64(phb->regs + 0x1a0));
+	}
+	phb->hose->ops = &pnv_pci_ops;
+
+	/* Setup RID -> PE mapping function */
+	phb->bdfn_to_pe = pnv_ioda_bdfn_to_pe;
+
+	/* Setup TCEs */
+	phb->dma_dev_setup = pnv_pci_ioda_dma_dev_setup;
+
+	/* Setup MSI support */
+	pnv_pci_init_ioda_msis(phb);
+
+	/* We set both probe_only and PCI_REASSIGN_ALL_RSRC. This is an
+	 * odd combination which essentially means that we skip all resource
+	 * fixups and assignments in the generic code, and do it all
+	 * ourselves here
+	 */
+	pci_probe_only = 1;
+	ppc_md.pcibios_fixup_phb = pnv_pci_ioda_fixup_phb;
+	ppc_md.pcibios_enable_device_hook = pnv_pci_enable_device_hook;
+	pci_add_flags(PCI_REASSIGN_ALL_RSRC);
+
+	/* Reset IODA tables to a clean state */
+	rc = opal_pci_reset(phb_id, OPAL_PCI_IODA_TABLE_RESET, OPAL_ASSERT_RESET);
+	if (rc)
+		pr_warning("  OPAL Error %ld performing IODA table reset !\n", rc);
+	opal_pci_set_pe(phb_id, 0, 0, 7, 1, 1 , OPAL_MAP_PE);
+}
+
+void __init pnv_pci_init_ioda_hub(struct device_node *np)
+{
+	struct device_node *phbn;
+	const u64 *prop64;
+	u64 hub_id;
+
+	pr_info("Probing IODA IO-Hub %s\n", np->full_name);
+
+	prop64 = of_get_property(np, "ibm,opal-hubid", NULL);
+	if (!prop64) {
+		pr_err(" Missing \"ibm,opal-hubid\" property !\n");
+		return;
+	}
+	hub_id = be64_to_cpup(prop64);
+	pr_devel(" HUB-ID : 0x%016llx\n", hub_id);
+
+	/* Count child PHBs */
+	for_each_child_of_node(np, phbn) {
+		/* Look for IODA1 PHBs */
+		if (of_device_is_compatible(phbn, "ibm,ioda-phb"))
+			pnv_pci_init_ioda1_phb(phbn);
+	}
+}
diff --git a/arch/powerpc/platforms/powernv/pci-p5ioc2.c b/arch/powerpc/platforms/powernv/pci-p5ioc2.c
index 4c80f7c77d5..264967770c3 100644
--- a/arch/powerpc/platforms/powernv/pci-p5ioc2.c
+++ b/arch/powerpc/platforms/powernv/pci-p5ioc2.c
@@ -137,6 +137,7 @@ static void __init pnv_pci_init_p5ioc2_phb(struct device_node *np,
 	phb->hose->private_data = phb;
 	phb->opal_id = phb_id;
 	phb->type = PNV_PHB_P5IOC2;
+	phb->model = PNV_PHB_MODEL_P5IOC2;
 
 	phb->regs = of_iomap(np, 0);
 
diff --git a/arch/powerpc/platforms/powernv/pci.c b/arch/powerpc/platforms/powernv/pci.c
index 85bb66d7f93..a70bc1e385e 100644
--- a/arch/powerpc/platforms/powernv/pci.c
+++ b/arch/powerpc/platforms/powernv/pci.c
@@ -144,6 +144,112 @@ static void pnv_teardown_msi_irqs(struct pci_dev *pdev)
 }
 #endif /* CONFIG_PCI_MSI */
 
+static void pnv_pci_dump_p7ioc_diag_data(struct pnv_phb *phb)
+{
+	struct OpalIoP7IOCPhbErrorData *data = &phb->diag.p7ioc;
+	int i;
+
+	pr_info("PHB %d diagnostic data:\n", phb->hose->global_number);
+
+	pr_info("  brdgCtl              = 0x%08x\n", data->brdgCtl);
+
+	pr_info("  portStatusReg        = 0x%08x\n", data->portStatusReg);
+	pr_info("  rootCmplxStatus      = 0x%08x\n", data->rootCmplxStatus);
+	pr_info("  busAgentStatus       = 0x%08x\n", data->busAgentStatus);
+
+	pr_info("  deviceStatus         = 0x%08x\n", data->deviceStatus);
+	pr_info("  slotStatus           = 0x%08x\n", data->slotStatus);
+	pr_info("  linkStatus           = 0x%08x\n", data->linkStatus);
+	pr_info("  devCmdStatus         = 0x%08x\n", data->devCmdStatus);
+	pr_info("  devSecStatus         = 0x%08x\n", data->devSecStatus);
+
+	pr_info("  rootErrorStatus      = 0x%08x\n", data->rootErrorStatus);
+	pr_info("  uncorrErrorStatus    = 0x%08x\n", data->uncorrErrorStatus);
+	pr_info("  corrErrorStatus      = 0x%08x\n", data->corrErrorStatus);
+	pr_info("  tlpHdr1              = 0x%08x\n", data->tlpHdr1);
+	pr_info("  tlpHdr2              = 0x%08x\n", data->tlpHdr2);
+	pr_info("  tlpHdr3              = 0x%08x\n", data->tlpHdr3);
+	pr_info("  tlpHdr4              = 0x%08x\n", data->tlpHdr4);
+	pr_info("  sourceId             = 0x%08x\n", data->sourceId);
+
+	pr_info("  errorClass           = 0x%016llx\n", data->errorClass);
+	pr_info("  correlator           = 0x%016llx\n", data->correlator);
+
+	pr_info("  p7iocPlssr           = 0x%016llx\n", data->p7iocPlssr);
+	pr_info("  p7iocCsr             = 0x%016llx\n", data->p7iocCsr);
+	pr_info("  lemFir               = 0x%016llx\n", data->lemFir);
+	pr_info("  lemErrorMask         = 0x%016llx\n", data->lemErrorMask);
+	pr_info("  lemWOF               = 0x%016llx\n", data->lemWOF);
+	pr_info("  phbErrorStatus       = 0x%016llx\n", data->phbErrorStatus);
+	pr_info("  phbFirstErrorStatus  = 0x%016llx\n", data->phbFirstErrorStatus);
+	pr_info("  phbErrorLog0         = 0x%016llx\n", data->phbErrorLog0);
+	pr_info("  phbErrorLog1         = 0x%016llx\n", data->phbErrorLog1);
+	pr_info("  mmioErrorStatus      = 0x%016llx\n", data->mmioErrorStatus);
+	pr_info("  mmioFirstErrorStatus = 0x%016llx\n", data->mmioFirstErrorStatus);
+	pr_info("  mmioErrorLog0        = 0x%016llx\n", data->mmioErrorLog0);
+	pr_info("  mmioErrorLog1        = 0x%016llx\n", data->mmioErrorLog1);
+	pr_info("  dma0ErrorStatus      = 0x%016llx\n", data->dma0ErrorStatus);
+	pr_info("  dma0FirstErrorStatus = 0x%016llx\n", data->dma0FirstErrorStatus);
+	pr_info("  dma0ErrorLog0        = 0x%016llx\n", data->dma0ErrorLog0);
+	pr_info("  dma0ErrorLog1        = 0x%016llx\n", data->dma0ErrorLog1);
+	pr_info("  dma1ErrorStatus      = 0x%016llx\n", data->dma1ErrorStatus);
+	pr_info("  dma1FirstErrorStatus = 0x%016llx\n", data->dma1FirstErrorStatus);
+	pr_info("  dma1ErrorLog0        = 0x%016llx\n", data->dma1ErrorLog0);
+	pr_info("  dma1ErrorLog1        = 0x%016llx\n", data->dma1ErrorLog1);
+
+	for (i = 0; i < OPAL_P7IOC_NUM_PEST_REGS; i++) {
+		if ((data->pestA[i] >> 63) == 0 &&
+		    (data->pestB[i] >> 63) == 0)
+			continue;
+		pr_info("  PE[%3d] PESTA        = 0x%016llx\n", i, data->pestA[i]);
+		pr_info("          PESTB        = 0x%016llx\n", data->pestB[i]);
+	}
+}
+
+static void pnv_pci_dump_phb_diag_data(struct pnv_phb *phb)
+{
+	switch(phb->model) {
+	case PNV_PHB_MODEL_P7IOC:
+		pnv_pci_dump_p7ioc_diag_data(phb);
+		break;
+	default:
+		pr_warning("PCI %d: Can't decode this PHB diag data\n",
+			   phb->hose->global_number);
+	}
+}
+
+static void pnv_pci_handle_eeh_config(struct pnv_phb *phb, u32 pe_no)
+{
+	unsigned long flags, rc;
+	int has_diag;
+
+	spin_lock_irqsave(&phb->lock, flags);
+
+	rc = opal_pci_get_phb_diag_data(phb->opal_id, phb->diag.blob, PNV_PCI_DIAG_BUF_SIZE);
+	has_diag = (rc == OPAL_SUCCESS);
+
+	rc = opal_pci_eeh_freeze_clear(phb->opal_id, pe_no,
+				       OPAL_EEH_ACTION_CLEAR_FREEZE_ALL);
+	if (rc) {
+		pr_warning("PCI %d: Failed to clear EEH freeze state"
+			   " for PE#%d, err %ld\n",
+			   phb->hose->global_number, pe_no, rc);
+
+		/* For now, let's only display the diag buffer when we fail to clear
+		 * the EEH status. We'll do more sensible things later when we have
+		 * proper EEH support. We need to make sure we don't pollute ourselves
+		 * with the normal errors generated when probing empty slots
+		 */
+		if (has_diag)
+			pnv_pci_dump_phb_diag_data(phb);
+		else
+			pr_warning("PCI %d: No diag data available\n",
+				   phb->hose->global_number);
+	}
+
+	spin_unlock_irqrestore(&phb->lock, flags);
+}
+
 static void pnv_pci_config_check_eeh(struct pnv_phb *phb, struct pci_bus *bus,
 				     u32 bdfn)
 {
@@ -165,15 +271,8 @@ static void pnv_pci_config_check_eeh(struct pnv_phb *phb, struct pci_bus *bus,
 	}
 	cfg_dbg(" -> EEH check, bdfn=%04x PE%d fstate=%x\n",
 		bdfn, pe_no, fstate);
-	if (fstate != 0) {
-		rc = opal_pci_eeh_freeze_clear(phb->opal_id, pe_no,
-					      OPAL_EEH_ACTION_CLEAR_FREEZE_ALL);
-		if (rc) {
-			pr_warning("PCI %d: Failed to clear EEH freeze state"
-				   " for PE#%d, err %lld\n",
-				   phb->hose->global_number, pe_no, rc);
-		}
-	}
+	if (fstate != 0)
+		pnv_pci_handle_eeh_config(phb, pe_no);
 }
 
 static int pnv_pci_read_config(struct pci_bus *bus,
@@ -257,12 +356,54 @@ struct pci_ops pnv_pci_ops = {
 	.write = pnv_pci_write_config,
 };
 
+
+static void pnv_tce_invalidate(struct iommu_table *tbl,
+			       u64 *startp, u64 *endp)
+{
+	u64 __iomem *invalidate = (u64 __iomem *)tbl->it_index;
+	unsigned long start, end, inc;
+
+	start = __pa(startp);
+	end = __pa(endp);
+
+
+	/* BML uses this case for p6/p7/galaxy2: Shift addr and put in node */
+	if (tbl->it_busno) {
+		start <<= 12;
+		end <<= 12;
+		inc = 128 << 12;
+		start |= tbl->it_busno;
+		end |= tbl->it_busno;
+	}
+	/* p7ioc-style invalidation, 2 TCEs per write */
+	else if (tbl->it_type & TCE_PCI_SWINV_PAIR) {
+		start |= (1ull << 63);
+		end |= (1ull << 63);
+		inc = 16;
+	}
+	/* Default (older HW) */
+	else
+		inc = 128;
+
+	end |= inc - 1;		/* round up end to be different than start */
+
+	mb(); /* Ensure above stores are visible */
+	while (start <= end) {
+		__raw_writeq(start, invalidate);
+		start += inc;
+	}
+	/* The iommu layer will do another mb() for us on build() and
+	 * we don't care on free()
+	 */
+}
+
+
 static int pnv_tce_build(struct iommu_table *tbl, long index, long npages,
 			 unsigned long uaddr, enum dma_data_direction direction,
 			 struct dma_attrs *attrs)
 {
 	u64 proto_tce;
-	u64 *tcep;
+	u64 *tcep, *tces;
 	u64 rpn;
 
 	proto_tce = TCE_PCI_READ; // Read allowed
@@ -270,25 +411,33 @@ static int pnv_tce_build(struct iommu_table *tbl, long index, long npages,
 	if (direction != DMA_TO_DEVICE)
 		proto_tce |= TCE_PCI_WRITE;
 
-	tcep = ((u64 *)tbl->it_base) + index;
+	tces = tcep = ((u64 *)tbl->it_base) + index - tbl->it_offset;
+	rpn = __pa(uaddr) >> TCE_SHIFT;
 
-	while (npages--) {
-		/* can't move this out since we might cross LMB boundary */
-		rpn = (virt_to_abs(uaddr)) >> TCE_SHIFT;
-		*tcep = proto_tce | (rpn & TCE_RPN_MASK) << TCE_RPN_SHIFT;
+	while (npages--)
+		*(tcep++) = proto_tce | (rpn++ << TCE_RPN_SHIFT);
+
+	/* Some implementations won't cache invalid TCEs and thus may not
+	 * need that flush. We'll probably turn it_type into a bit mask
+	 * of flags if that becomes the case
+	 */
+	if (tbl->it_type & TCE_PCI_SWINV_CREATE)
+		pnv_tce_invalidate(tbl, tces, tcep - 1);
 
-		uaddr += TCE_PAGE_SIZE;
-		tcep++;
-	}
 	return 0;
 }
 
 static void pnv_tce_free(struct iommu_table *tbl, long index, long npages)
 {
-	u64 *tcep = ((u64 *)tbl->it_base) + index;
+	u64 *tcep, *tces;
+
+	tces = tcep = ((u64 *)tbl->it_base) + index - tbl->it_offset;
 
 	while (npages--)
 		*(tcep++) = 0;
+
+	if (tbl->it_type & TCE_PCI_SWINV_FREE)
+		pnv_tce_invalidate(tbl, tces, tcep - 1);
 }
 
 void pnv_pci_setup_iommu_table(struct iommu_table *tbl,
@@ -308,13 +457,14 @@ static struct iommu_table * __devinit
 pnv_pci_setup_bml_iommu(struct pci_controller *hose)
 {
 	struct iommu_table *tbl;
-	const __be64 *basep;
+	const __be64 *basep, *swinvp;
 	const __be32 *sizep;
 
 	basep = of_get_property(hose->dn, "linux,tce-base", NULL);
 	sizep = of_get_property(hose->dn, "linux,tce-size", NULL);
 	if (basep == NULL || sizep == NULL) {
-		pr_err("PCI: %s has missing tce entries !\n", hose->dn->full_name);
+		pr_err("PCI: %s has missing tce entries !\n",
+		       hose->dn->full_name);
 		return NULL;
 	}
 	tbl = kzalloc_node(sizeof(struct iommu_table), GFP_KERNEL, hose->node);
@@ -323,6 +473,15 @@ pnv_pci_setup_bml_iommu(struct pci_controller *hose)
 	pnv_pci_setup_iommu_table(tbl, __va(be64_to_cpup(basep)),
 				  be32_to_cpup(sizep), 0);
 	iommu_init_table(tbl, hose->node);
+
+	/* Deal with SW invalidated TCEs when needed (BML way) */
+	swinvp = of_get_property(hose->dn, "linux,tce-sw-invalidate-info",
+				 NULL);
+	if (swinvp) {
+		tbl->it_busno = swinvp[1];
+		tbl->it_index = (unsigned long)ioremap(swinvp[0], 8);
+		tbl->it_type = TCE_PCI_SWINV_CREATE | TCE_PCI_SWINV_FREE;
+	}
 	return tbl;
 }
 
@@ -356,6 +515,13 @@ static void __devinit pnv_pci_dma_dev_setup(struct pci_dev *pdev)
 		pnv_pci_dma_fallback_setup(hose, pdev);
 }
 
+/* Fixup wrong class code in p7ioc root complex */
+static void __devinit pnv_p7ioc_rc_quirk(struct pci_dev *dev)
+{
+	dev->class = PCI_CLASS_BRIDGE_PCI << 8;
+}
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_IBM, 0x3b9, pnv_p7ioc_rc_quirk);
+
 static int pnv_pci_probe_mode(struct pci_bus *bus)
 {
 	struct pci_controller *hose = pci_bus_to_host(bus);
@@ -400,12 +566,24 @@ void __init pnv_pci_init(void)
 		init_pci_config_tokens();
 		find_and_init_phbs();
 #endif /* CONFIG_PPC_POWERNV_RTAS */
-	} else {
-		/* OPAL is here, do our normal stuff */
+	}
+	/* OPAL is here, do our normal stuff */
+	else {
+		int found_ioda = 0;
+
+		/* Look for IODA IO-Hubs. We don't support mixing IODA
+		 * and p5ioc2 due to the need to change some global
+		 * probing flags
+		 */
+		for_each_compatible_node(np, NULL, "ibm,ioda-hub") {
+			pnv_pci_init_ioda_hub(np);
+			found_ioda = 1;
+		}
 
 		/* Look for p5ioc2 IO-Hubs */
-		for_each_compatible_node(np, NULL, "ibm,p5ioc2")
-			pnv_pci_init_p5ioc2_hub(np);
+		if (!found_ioda)
+			for_each_compatible_node(np, NULL, "ibm,p5ioc2")
+				pnv_pci_init_p5ioc2_hub(np);
 	}
 
 	/* Setup the linkage between OF nodes and PHBs */
diff --git a/arch/powerpc/platforms/powernv/pci.h b/arch/powerpc/platforms/powernv/pci.h
index d4dbc495093..8bc47963464 100644
--- a/arch/powerpc/platforms/powernv/pci.h
+++ b/arch/powerpc/platforms/powernv/pci.h
@@ -9,9 +9,63 @@ enum pnv_phb_type {
 	PNV_PHB_IODA2,
 };
 
+/* Precise PHB model for error management */
+enum pnv_phb_model {
+	PNV_PHB_MODEL_UNKNOWN,
+	PNV_PHB_MODEL_P5IOC2,
+	PNV_PHB_MODEL_P7IOC,
+};
+
+#define PNV_PCI_DIAG_BUF_SIZE	4096
+
+/* Data associated with a PE, including IOMMU tracking etc.. */
+struct pnv_ioda_pe {
+	/* A PE can be associated with a single device or an
+	 * entire bus (& children). In the former case, pdev
+	 * is populated, in the later case, pbus is.
+	 */
+	struct pci_dev		*pdev;
+	struct pci_bus		*pbus;
+
+	/* Effective RID (device RID for a device PE and base bus
+	 * RID with devfn 0 for a bus PE)
+	 */
+	unsigned int		rid;
+
+	/* PE number */
+	unsigned int		pe_number;
+
+	/* "Weight" assigned to the PE for the sake of DMA resource
+	 * allocations
+	 */
+	unsigned int		dma_weight;
+
+	/* This is a PCI-E -> PCI-X bridge, this points to the
+	 * corresponding bus PE
+	 */
+	struct pnv_ioda_pe	*bus_pe;
+
+	/* "Base" iommu table, ie, 4K TCEs, 32-bit DMA */
+	int			tce32_seg;
+	int			tce32_segcount;
+	struct iommu_table	tce32_table;
+
+	/* XXX TODO: Add support for additional 64-bit iommus */
+
+	/* MSIs. MVE index is identical for for 32 and 64 bit MSI
+	 * and -1 if not supported. (It's actually identical to the
+	 * PE number)
+	 */
+	int			mve_number;
+
+	/* Link in list of PE#s */
+	struct list_head	link;
+};
+
 struct pnv_phb {
 	struct pci_controller	*hose;
 	enum pnv_phb_type	type;
+	enum pnv_phb_model	model;
 	u64			opal_id;
 	void __iomem		*regs;
 	spinlock_t		lock;
@@ -34,7 +88,52 @@ struct pnv_phb {
 		struct {
 			struct iommu_table iommu_table;
 		} p5ioc2;
+
+		struct {
+			/* Global bridge info */
+			unsigned int		total_pe;
+			unsigned int		m32_size;
+			unsigned int		m32_segsize;
+			unsigned int		m32_pci_base;
+			unsigned int		io_size;
+			unsigned int		io_segsize;
+			unsigned int		io_pci_base;
+
+			/* PE allocation bitmap */
+			unsigned long		*pe_alloc;
+
+			/* M32 & IO segment maps */
+			unsigned int		*m32_segmap;
+			unsigned int		*io_segmap;
+			struct pnv_ioda_pe	*pe_array;
+
+			/* Reverse map of PEs, will have to extend if
+			 * we are to support more than 256 PEs, indexed
+			 * bus { bus, devfn }
+			 */
+			unsigned char		pe_rmap[0x10000];
+
+			/* 32-bit TCE tables allocation */
+			unsigned long		tce32_count;
+
+			/* Total "weight" for the sake of DMA resources
+			 * allocation
+			 */
+			unsigned int		dma_weight;
+			unsigned int		dma_pe_count;
+
+			/* Sorted list of used PE's, sorted at
+			 * boot for resource allocation purposes
+			 */
+			struct list_head	pe_list;
+		} ioda;
 	};
+
+	/* PHB status structure */
+	union {
+		unsigned char			blob[PNV_PCI_DIAG_BUF_SIZE];
+		struct OpalIoP7IOCPhbErrorData	p7ioc;
+	} diag;
 };
 
 extern struct pci_ops pnv_pci_ops;
@@ -43,6 +142,7 @@ extern void pnv_pci_setup_iommu_table(struct iommu_table *tbl,
 				      void *tce_mem, u64 tce_size,
 				      u64 dma_offset);
 extern void pnv_pci_init_p5ioc2_hub(struct device_node *np);
+extern void pnv_pci_init_ioda_hub(struct device_node *np);
 
 
 #endif /* __POWERNV_PCI_H */
diff --git a/arch/powerpc/platforms/powernv/smp.c b/arch/powerpc/platforms/powernv/smp.c
index e8773668524..17210c526c5 100644
--- a/arch/powerpc/platforms/powernv/smp.c
+++ b/arch/powerpc/platforms/powernv/smp.c
@@ -75,7 +75,7 @@ int __devinit pnv_smp_kick_cpu(int nr)
 	/* On OPAL v2 the CPU are still spinning inside OPAL itself,
 	 * get them back now
 	 */
-	if (firmware_has_feature(FW_FEATURE_OPALv2)) {
+	if (!paca[nr].cpu_start && firmware_has_feature(FW_FEATURE_OPALv2)) {
 		pr_devel("OPAL: Starting CPU %d (HW 0x%x)...\n", nr, pcpu);
 		rc = opal_start_cpu(pcpu, start_here);
 		if (rc != OPAL_SUCCESS)
diff --git a/arch/powerpc/platforms/ps3/interrupt.c b/arch/powerpc/platforms/ps3/interrupt.c
index 1d6f4f478fe..617efa12a3a 100644
--- a/arch/powerpc/platforms/ps3/interrupt.c
+++ b/arch/powerpc/platforms/ps3/interrupt.c
@@ -31,18 +31,18 @@
 
 #if defined(DEBUG)
 #define DBG udbg_printf
+#define FAIL udbg_printf
 #else
-#define DBG pr_debug
+#define DBG pr_devel
+#define FAIL pr_debug
 #endif
 
 /**
  * struct ps3_bmp - a per cpu irq status and mask bitmap structure
  * @status: 256 bit status bitmap indexed by plug
- * @unused_1:
+ * @unused_1: Alignment
  * @mask: 256 bit mask bitmap indexed by plug
- * @unused_2:
- * @lock:
- * @ipi_debug_brk_mask:
+ * @unused_2: Alignment
  *
  * The HV maintains per SMT thread mappings of HV outlet to HV plug on
  * behalf of the guest.  These mappings are implemented as 256 bit guest
@@ -73,21 +73,24 @@ struct ps3_bmp {
 		unsigned long mask;
 		u64 unused_2[3];
 	};
-	u64 ipi_debug_brk_mask;
-	spinlock_t lock;
 };
 
 /**
  * struct ps3_private - a per cpu data structure
  * @bmp: ps3_bmp structure
+ * @bmp_lock: Syncronize access to bmp.
+ * @ipi_debug_brk_mask: Mask for debug break IPIs
  * @ppe_id: HV logical_ppe_id
  * @thread_id: HV thread_id
+ * @ipi_mask: Mask of IPI virqs
  */
 
 struct ps3_private {
 	struct ps3_bmp bmp __attribute__ ((aligned (PS3_BMP_MINALIGN)));
+	spinlock_t bmp_lock;
 	u64 ppe_id;
 	u64 thread_id;
+	unsigned long ipi_debug_brk_mask;
 	unsigned long ipi_mask;
 };
 
@@ -105,7 +108,7 @@ static void ps3_chip_mask(struct irq_data *d)
 	struct ps3_private *pd = irq_data_get_irq_chip_data(d);
 	unsigned long flags;
 
-	pr_debug("%s:%d: thread_id %llu, virq %d\n", __func__, __LINE__,
+	DBG("%s:%d: thread_id %llu, virq %d\n", __func__, __LINE__,
 		pd->thread_id, d->irq);
 
 	local_irq_save(flags);
@@ -126,7 +129,7 @@ static void ps3_chip_unmask(struct irq_data *d)
 	struct ps3_private *pd = irq_data_get_irq_chip_data(d);
 	unsigned long flags;
 
-	pr_debug("%s:%d: thread_id %llu, virq %d\n", __func__, __LINE__,
+	DBG("%s:%d: thread_id %llu, virq %d\n", __func__, __LINE__,
 		pd->thread_id, d->irq);
 
 	local_irq_save(flags);
@@ -190,19 +193,19 @@ static int ps3_virq_setup(enum ps3_cpu_binding cpu, unsigned long outlet,
 	*virq = irq_create_mapping(NULL, outlet);
 
 	if (*virq == NO_IRQ) {
-		pr_debug("%s:%d: irq_create_mapping failed: outlet %lu\n",
+		FAIL("%s:%d: irq_create_mapping failed: outlet %lu\n",
 			__func__, __LINE__, outlet);
 		result = -ENOMEM;
 		goto fail_create;
 	}
 
-	pr_debug("%s:%d: outlet %lu => cpu %u, virq %u\n", __func__, __LINE__,
+	DBG("%s:%d: outlet %lu => cpu %u, virq %u\n", __func__, __LINE__,
 		outlet, cpu, *virq);
 
 	result = irq_set_chip_data(*virq, pd);
 
 	if (result) {
-		pr_debug("%s:%d: irq_set_chip_data failed\n",
+		FAIL("%s:%d: irq_set_chip_data failed\n",
 			__func__, __LINE__);
 		goto fail_set;
 	}
@@ -228,13 +231,13 @@ static int ps3_virq_destroy(unsigned int virq)
 {
 	const struct ps3_private *pd = irq_get_chip_data(virq);
 
-	pr_debug("%s:%d: ppe_id %llu, thread_id %llu, virq %u\n", __func__,
+	DBG("%s:%d: ppe_id %llu, thread_id %llu, virq %u\n", __func__,
 		__LINE__, pd->ppe_id, pd->thread_id, virq);
 
 	irq_set_chip_data(virq, NULL);
 	irq_dispose_mapping(virq);
 
-	pr_debug("%s:%d <-\n", __func__, __LINE__);
+	DBG("%s:%d <-\n", __func__, __LINE__);
 	return 0;
 }
 
@@ -257,7 +260,7 @@ int ps3_irq_plug_setup(enum ps3_cpu_binding cpu, unsigned long outlet,
 	result = ps3_virq_setup(cpu, outlet, virq);
 
 	if (result) {
-		pr_debug("%s:%d: ps3_virq_setup failed\n", __func__, __LINE__);
+		FAIL("%s:%d: ps3_virq_setup failed\n", __func__, __LINE__);
 		goto fail_setup;
 	}
 
@@ -269,7 +272,7 @@ int ps3_irq_plug_setup(enum ps3_cpu_binding cpu, unsigned long outlet,
 		outlet, 0);
 
 	if (result) {
-		pr_info("%s:%d: lv1_connect_irq_plug_ext failed: %s\n",
+		FAIL("%s:%d: lv1_connect_irq_plug_ext failed: %s\n",
 		__func__, __LINE__, ps3_result(result));
 		result = -EPERM;
 		goto fail_connect;
@@ -298,7 +301,7 @@ int ps3_irq_plug_destroy(unsigned int virq)
 	int result;
 	const struct ps3_private *pd = irq_get_chip_data(virq);
 
-	pr_debug("%s:%d: ppe_id %llu, thread_id %llu, virq %u\n", __func__,
+	DBG("%s:%d: ppe_id %llu, thread_id %llu, virq %u\n", __func__,
 		__LINE__, pd->ppe_id, pd->thread_id, virq);
 
 	ps3_chip_mask(irq_get_irq_data(virq));
@@ -306,7 +309,7 @@ int ps3_irq_plug_destroy(unsigned int virq)
 	result = lv1_disconnect_irq_plug_ext(pd->ppe_id, pd->thread_id, virq);
 
 	if (result)
-		pr_info("%s:%d: lv1_disconnect_irq_plug_ext failed: %s\n",
+		FAIL("%s:%d: lv1_disconnect_irq_plug_ext failed: %s\n",
 		__func__, __LINE__, ps3_result(result));
 
 	ps3_virq_destroy(virq);
@@ -334,7 +337,7 @@ int ps3_event_receive_port_setup(enum ps3_cpu_binding cpu, unsigned int *virq)
 	result = lv1_construct_event_receive_port(&outlet);
 
 	if (result) {
-		pr_debug("%s:%d: lv1_construct_event_receive_port failed: %s\n",
+		FAIL("%s:%d: lv1_construct_event_receive_port failed: %s\n",
 			__func__, __LINE__, ps3_result(result));
 		*virq = NO_IRQ;
 		return result;
@@ -360,14 +363,14 @@ int ps3_event_receive_port_destroy(unsigned int virq)
 {
 	int result;
 
-	pr_debug(" -> %s:%d virq %u\n", __func__, __LINE__, virq);
+	DBG(" -> %s:%d virq %u\n", __func__, __LINE__, virq);
 
 	ps3_chip_mask(irq_get_irq_data(virq));
 
 	result = lv1_destruct_event_receive_port(virq_to_hw(virq));
 
 	if (result)
-		pr_debug("%s:%d: lv1_destruct_event_receive_port failed: %s\n",
+		FAIL("%s:%d: lv1_destruct_event_receive_port failed: %s\n",
 			__func__, __LINE__, ps3_result(result));
 
 	/*
@@ -375,7 +378,7 @@ int ps3_event_receive_port_destroy(unsigned int virq)
 	 * calls from interrupt context (smp_call_function) when kexecing.
 	 */
 
-	pr_debug(" <- %s:%d\n", __func__, __LINE__);
+	DBG(" <- %s:%d\n", __func__, __LINE__);
 	return result;
 }
 
@@ -411,7 +414,7 @@ int ps3_sb_event_receive_port_setup(struct ps3_system_bus_device *dev,
 		dev->dev_id, virq_to_hw(*virq), dev->interrupt_id);
 
 	if (result) {
-		pr_debug("%s:%d: lv1_connect_interrupt_event_receive_port"
+		FAIL("%s:%d: lv1_connect_interrupt_event_receive_port"
 			" failed: %s\n", __func__, __LINE__,
 			ps3_result(result));
 		ps3_event_receive_port_destroy(*virq);
@@ -419,7 +422,7 @@ int ps3_sb_event_receive_port_setup(struct ps3_system_bus_device *dev,
 		return result;
 	}
 
-	pr_debug("%s:%d: interrupt_id %u, virq %u\n", __func__, __LINE__,
+	DBG("%s:%d: interrupt_id %u, virq %u\n", __func__, __LINE__,
 		dev->interrupt_id, *virq);
 
 	return 0;
@@ -433,14 +436,14 @@ int ps3_sb_event_receive_port_destroy(struct ps3_system_bus_device *dev,
 
 	int result;
 
-	pr_debug(" -> %s:%d: interrupt_id %u, virq %u\n", __func__, __LINE__,
+	DBG(" -> %s:%d: interrupt_id %u, virq %u\n", __func__, __LINE__,
 		dev->interrupt_id, virq);
 
 	result = lv1_disconnect_interrupt_event_receive_port(dev->bus_id,
 		dev->dev_id, virq_to_hw(virq), dev->interrupt_id);
 
 	if (result)
-		pr_debug("%s:%d: lv1_disconnect_interrupt_event_receive_port"
+		FAIL("%s:%d: lv1_disconnect_interrupt_event_receive_port"
 			" failed: %s\n", __func__, __LINE__,
 			ps3_result(result));
 
@@ -455,7 +458,7 @@ int ps3_sb_event_receive_port_destroy(struct ps3_system_bus_device *dev,
 	result = ps3_virq_destroy(virq);
 	BUG_ON(result);
 
-	pr_debug(" <- %s:%d\n", __func__, __LINE__);
+	DBG(" <- %s:%d\n", __func__, __LINE__);
 	return result;
 }
 EXPORT_SYMBOL(ps3_sb_event_receive_port_destroy);
@@ -480,7 +483,7 @@ int ps3_io_irq_setup(enum ps3_cpu_binding cpu, unsigned int interrupt_id,
 	result = lv1_construct_io_irq_outlet(interrupt_id, &outlet);
 
 	if (result) {
-		pr_debug("%s:%d: lv1_construct_io_irq_outlet failed: %s\n",
+		FAIL("%s:%d: lv1_construct_io_irq_outlet failed: %s\n",
 			__func__, __LINE__, ps3_result(result));
 		return result;
 	}
@@ -510,7 +513,7 @@ int ps3_io_irq_destroy(unsigned int virq)
 	result = lv1_destruct_io_irq_outlet(outlet);
 
 	if (result)
-		pr_debug("%s:%d: lv1_destruct_io_irq_outlet failed: %s\n",
+		FAIL("%s:%d: lv1_destruct_io_irq_outlet failed: %s\n",
 			__func__, __LINE__, ps3_result(result));
 
 	return result;
@@ -542,7 +545,7 @@ int ps3_vuart_irq_setup(enum ps3_cpu_binding cpu, void* virt_addr_bmp,
 	result = lv1_configure_virtual_uart_irq(lpar_addr, &outlet);
 
 	if (result) {
-		pr_debug("%s:%d: lv1_configure_virtual_uart_irq failed: %s\n",
+		FAIL("%s:%d: lv1_configure_virtual_uart_irq failed: %s\n",
 			__func__, __LINE__, ps3_result(result));
 		return result;
 	}
@@ -562,7 +565,7 @@ int ps3_vuart_irq_destroy(unsigned int virq)
 	result = lv1_deconfigure_virtual_uart_irq();
 
 	if (result) {
-		pr_debug("%s:%d: lv1_configure_virtual_uart_irq failed: %s\n",
+		FAIL("%s:%d: lv1_configure_virtual_uart_irq failed: %s\n",
 			__func__, __LINE__, ps3_result(result));
 		return result;
 	}
@@ -595,7 +598,7 @@ int ps3_spe_irq_setup(enum ps3_cpu_binding cpu, unsigned long spe_id,
 	result = lv1_get_spe_irq_outlet(spe_id, class, &outlet);
 
 	if (result) {
-		pr_debug("%s:%d: lv1_get_spe_irq_outlet failed: %s\n",
+		FAIL("%s:%d: lv1_get_spe_irq_outlet failed: %s\n",
 			__func__, __LINE__, ps3_result(result));
 		return result;
 	}
@@ -626,7 +629,7 @@ int ps3_spe_irq_destroy(unsigned int virq)
 static void _dump_64_bmp(const char *header, const u64 *p, unsigned cpu,
 	const char* func, int line)
 {
-	pr_debug("%s:%d: %s %u {%04lx_%04lx_%04lx_%04lx}\n",
+	pr_debug("%s:%d: %s %u {%04llx_%04llx_%04llx_%04llx}\n",
 		func, line, header, cpu,
 		*p >> 48, (*p >> 32) & 0xffff, (*p >> 16) & 0xffff,
 		*p & 0xffff);
@@ -635,7 +638,7 @@ static void _dump_64_bmp(const char *header, const u64 *p, unsigned cpu,
 static void __maybe_unused _dump_256_bmp(const char *header,
 	const u64 *p, unsigned cpu, const char* func, int line)
 {
-	pr_debug("%s:%d: %s %u {%016lx:%016lx:%016lx:%016lx}\n",
+	pr_debug("%s:%d: %s %u {%016llx:%016llx:%016llx:%016llx}\n",
 		func, line, header, cpu, p[0], p[1], p[2], p[3]);
 }
 
@@ -644,10 +647,10 @@ static void _dump_bmp(struct ps3_private* pd, const char* func, int line)
 {
 	unsigned long flags;
 
-	spin_lock_irqsave(&pd->bmp.lock, flags);
+	spin_lock_irqsave(&pd->bmp_lock, flags);
 	_dump_64_bmp("stat", &pd->bmp.status, pd->thread_id, func, line);
-	_dump_64_bmp("mask", &pd->bmp.mask, pd->thread_id, func, line);
-	spin_unlock_irqrestore(&pd->bmp.lock, flags);
+	_dump_64_bmp("mask", (u64*)&pd->bmp.mask, pd->thread_id, func, line);
+	spin_unlock_irqrestore(&pd->bmp_lock, flags);
 }
 
 #define dump_mask(_x) _dump_mask(_x, __func__, __LINE__)
@@ -656,9 +659,9 @@ static void __maybe_unused _dump_mask(struct ps3_private *pd,
 {
 	unsigned long flags;
 
-	spin_lock_irqsave(&pd->bmp.lock, flags);
-	_dump_64_bmp("mask", &pd->bmp.mask, pd->thread_id, func, line);
-	spin_unlock_irqrestore(&pd->bmp.lock, flags);
+	spin_lock_irqsave(&pd->bmp_lock, flags);
+	_dump_64_bmp("mask", (u64*)&pd->bmp.mask, pd->thread_id, func, line);
+	spin_unlock_irqrestore(&pd->bmp_lock, flags);
 }
 #else
 static void dump_bmp(struct ps3_private* pd) {};
@@ -667,7 +670,7 @@ static void dump_bmp(struct ps3_private* pd) {};
 static int ps3_host_map(struct irq_host *h, unsigned int virq,
 	irq_hw_number_t hwirq)
 {
-	pr_debug("%s:%d: hwirq %lu, virq %u\n", __func__, __LINE__, hwirq,
+	DBG("%s:%d: hwirq %lu, virq %u\n", __func__, __LINE__, hwirq,
 		virq);
 
 	irq_set_chip_and_handler(virq, &ps3_irq_chip, handle_fasteoi_irq);
@@ -690,10 +693,10 @@ void __init ps3_register_ipi_debug_brk(unsigned int cpu, unsigned int virq)
 {
 	struct ps3_private *pd = &per_cpu(ps3_private, cpu);
 
-	pd->bmp.ipi_debug_brk_mask = 0x8000000000000000UL >> virq;
+	set_bit(63 - virq, &pd->ipi_debug_brk_mask);
 
-	pr_debug("%s:%d: cpu %u, virq %u, mask %llxh\n", __func__, __LINE__,
-		cpu, virq, pd->bmp.ipi_debug_brk_mask);
+	DBG("%s:%d: cpu %u, virq %u, mask %lxh\n", __func__, __LINE__,
+		cpu, virq, pd->ipi_debug_brk_mask);
 }
 
 void __init ps3_register_ipi_irq(unsigned int cpu, unsigned int virq)
@@ -714,14 +717,14 @@ static unsigned int ps3_get_irq(void)
 
 	/* check for ipi break first to stop this cpu ASAP */
 
-	if (x & pd->bmp.ipi_debug_brk_mask)
-		x &= pd->bmp.ipi_debug_brk_mask;
+	if (x & pd->ipi_debug_brk_mask)
+		x &= pd->ipi_debug_brk_mask;
 
 	asm volatile("cntlzd %0,%1" : "=r" (plug) : "r" (x));
 	plug &= 0x3f;
 
 	if (unlikely(plug == NO_IRQ)) {
-		pr_debug("%s:%d: no plug found: thread_id %llu\n", __func__,
+		DBG("%s:%d: no plug found: thread_id %llu\n", __func__,
 			__LINE__, pd->thread_id);
 		dump_bmp(&per_cpu(ps3_private, 0));
 		dump_bmp(&per_cpu(ps3_private, 1));
@@ -760,9 +763,9 @@ void __init ps3_init_IRQ(void)
 
 		lv1_get_logical_ppe_id(&pd->ppe_id);
 		pd->thread_id = get_hard_smp_processor_id(cpu);
-		spin_lock_init(&pd->bmp.lock);
+		spin_lock_init(&pd->bmp_lock);
 
-		pr_debug("%s:%d: ppe_id %llu, thread_id %llu, bmp %lxh\n",
+		DBG("%s:%d: ppe_id %llu, thread_id %llu, bmp %lxh\n",
 			__func__, __LINE__, pd->ppe_id, pd->thread_id,
 			ps3_mm_phys_to_lpar(__pa(&pd->bmp)));
 
@@ -770,7 +773,7 @@ void __init ps3_init_IRQ(void)
 			pd->thread_id, ps3_mm_phys_to_lpar(__pa(&pd->bmp)));
 
 		if (result)
-			pr_debug("%s:%d: lv1_configure_irq_state_bitmap failed:"
+			FAIL("%s:%d: lv1_configure_irq_state_bitmap failed:"
 				" %s\n", __func__, __LINE__,
 				ps3_result(result));
 	}
diff --git a/arch/powerpc/platforms/ps3/repository.c b/arch/powerpc/platforms/ps3/repository.c
index ca40f6afd35..7bdfea336f5 100644
--- a/arch/powerpc/platforms/ps3/repository.c
+++ b/arch/powerpc/platforms/ps3/repository.c
@@ -44,7 +44,7 @@ static void _dump_field(const char *hdr, u64 n, const char *func, int line)
 		s[i] = (in[i] <= 126 && in[i] >= 32) ? in[i] : '.';
 	s[i] = 0;
 
-	pr_debug("%s:%d: %s%016llx : %s\n", func, line, hdr, n, s);
+	pr_devel("%s:%d: %s%016llx : %s\n", func, line, hdr, n, s);
 #endif
 }
 
@@ -53,7 +53,7 @@ static void _dump_field(const char *hdr, u64 n, const char *func, int line)
 static void _dump_node_name(unsigned int lpar_id, u64 n1, u64 n2, u64 n3,
 	u64 n4, const char *func, int line)
 {
-	pr_debug("%s:%d: lpar: %u\n", func, line, lpar_id);
+	pr_devel("%s:%d: lpar: %u\n", func, line, lpar_id);
 	_dump_field("n1: ", n1, func, line);
 	_dump_field("n2: ", n2, func, line);
 	_dump_field("n3: ", n3, func, line);
@@ -65,13 +65,13 @@ static void _dump_node_name(unsigned int lpar_id, u64 n1, u64 n2, u64 n3,
 static void _dump_node(unsigned int lpar_id, u64 n1, u64 n2, u64 n3, u64 n4,
 	u64 v1, u64 v2, const char *func, int line)
 {
-	pr_debug("%s:%d: lpar: %u\n", func, line, lpar_id);
+	pr_devel("%s:%d: lpar: %u\n", func, line, lpar_id);
 	_dump_field("n1: ", n1, func, line);
 	_dump_field("n2: ", n2, func, line);
 	_dump_field("n3: ", n3, func, line);
 	_dump_field("n4: ", n4, func, line);
-	pr_debug("%s:%d: v1: %016llx\n", func, line, v1);
-	pr_debug("%s:%d: v2: %016llx\n", func, line, v2);
+	pr_devel("%s:%d: v1: %016llx\n", func, line, v1);
+	pr_devel("%s:%d: v2: %016llx\n", func, line, v2);
 }
 
 /**
@@ -131,11 +131,11 @@ static int read_node(unsigned int lpar_id, u64 n1, u64 n2, u64 n3, u64 n4,
 		lpar_id = id;
 	}
 
-	result = lv1_get_repository_node_value(lpar_id, n1, n2, n3, n4, &v1,
+	result = lv1_read_repository_node(lpar_id, n1, n2, n3, n4, &v1,
 		&v2);
 
 	if (result) {
-		pr_debug("%s:%d: lv1_get_repository_node_value failed: %s\n",
+		pr_warn("%s:%d: lv1_read_repository_node failed: %s\n",
 			__func__, __LINE__, ps3_result(result));
 		dump_node_name(lpar_id, n1, n2, n3, n4);
 		return -ENOENT;
@@ -149,10 +149,10 @@ static int read_node(unsigned int lpar_id, u64 n1, u64 n2, u64 n3, u64 n4,
 		*_v2 = v2;
 
 	if (v1 && !_v1)
-		pr_debug("%s:%d: warning: discarding non-zero v1: %016llx\n",
+		pr_devel("%s:%d: warning: discarding non-zero v1: %016llx\n",
 			__func__, __LINE__, v1);
 	if (v2 && !_v2)
-		pr_debug("%s:%d: warning: discarding non-zero v2: %016llx\n",
+		pr_devel("%s:%d: warning: discarding non-zero v2: %016llx\n",
 			__func__, __LINE__, v2);
 
 	return 0;
@@ -323,16 +323,16 @@ int ps3_repository_find_device(struct ps3_repository_device *repo)
 	result = ps3_repository_read_bus_num_dev(tmp.bus_index, &num_dev);
 
 	if (result) {
-		pr_debug("%s:%d read_bus_num_dev failed\n", __func__, __LINE__);
+		pr_devel("%s:%d read_bus_num_dev failed\n", __func__, __LINE__);
 		return result;
 	}
 
-	pr_debug("%s:%d: bus_type %u, bus_index %u, bus_id %llu, num_dev %u\n",
+	pr_devel("%s:%d: bus_type %u, bus_index %u, bus_id %llu, num_dev %u\n",
 		__func__, __LINE__, tmp.bus_type, tmp.bus_index, tmp.bus_id,
 		num_dev);
 
 	if (tmp.dev_index >= num_dev) {
-		pr_debug("%s:%d: no device found\n", __func__, __LINE__);
+		pr_devel("%s:%d: no device found\n", __func__, __LINE__);
 		return -ENODEV;
 	}
 
@@ -340,7 +340,7 @@ int ps3_repository_find_device(struct ps3_repository_device *repo)
 		&tmp.dev_type);
 
 	if (result) {
-		pr_debug("%s:%d read_dev_type failed\n", __func__, __LINE__);
+		pr_devel("%s:%d read_dev_type failed\n", __func__, __LINE__);
 		return result;
 	}
 
@@ -348,12 +348,12 @@ int ps3_repository_find_device(struct ps3_repository_device *repo)
 		&tmp.dev_id);
 
 	if (result) {
-		pr_debug("%s:%d ps3_repository_read_dev_id failed\n", __func__,
+		pr_devel("%s:%d ps3_repository_read_dev_id failed\n", __func__,
 		__LINE__);
 		return result;
 	}
 
-	pr_debug("%s:%d: found: dev_type %u, dev_index %u, dev_id %llu\n",
+	pr_devel("%s:%d: found: dev_type %u, dev_index %u, dev_id %llu\n",
 		__func__, __LINE__, tmp.dev_type, tmp.dev_index, tmp.dev_id);
 
 	*repo = tmp;
@@ -367,14 +367,14 @@ int ps3_repository_find_device_by_id(struct ps3_repository_device *repo,
 	struct ps3_repository_device tmp;
 	unsigned int num_dev;
 
-	pr_debug(" -> %s:%u: find device by id %llu:%llu\n", __func__, __LINE__,
+	pr_devel(" -> %s:%u: find device by id %llu:%llu\n", __func__, __LINE__,
 		 bus_id, dev_id);
 
 	for (tmp.bus_index = 0; tmp.bus_index < 10; tmp.bus_index++) {
 		result = ps3_repository_read_bus_id(tmp.bus_index,
 						    &tmp.bus_id);
 		if (result) {
-			pr_debug("%s:%u read_bus_id(%u) failed\n", __func__,
+			pr_devel("%s:%u read_bus_id(%u) failed\n", __func__,
 				 __LINE__, tmp.bus_index);
 			return result;
 		}
@@ -382,23 +382,23 @@ int ps3_repository_find_device_by_id(struct ps3_repository_device *repo,
 		if (tmp.bus_id == bus_id)
 			goto found_bus;
 
-		pr_debug("%s:%u: skip, bus_id %llu\n", __func__, __LINE__,
+		pr_devel("%s:%u: skip, bus_id %llu\n", __func__, __LINE__,
 			 tmp.bus_id);
 	}
-	pr_debug(" <- %s:%u: bus not found\n", __func__, __LINE__);
+	pr_devel(" <- %s:%u: bus not found\n", __func__, __LINE__);
 	return result;
 
 found_bus:
 	result = ps3_repository_read_bus_type(tmp.bus_index, &tmp.bus_type);
 	if (result) {
-		pr_debug("%s:%u read_bus_type(%u) failed\n", __func__,
+		pr_devel("%s:%u read_bus_type(%u) failed\n", __func__,
 			 __LINE__, tmp.bus_index);
 		return result;
 	}
 
 	result = ps3_repository_read_bus_num_dev(tmp.bus_index, &num_dev);
 	if (result) {
-		pr_debug("%s:%u read_bus_num_dev failed\n", __func__,
+		pr_devel("%s:%u read_bus_num_dev failed\n", __func__,
 			 __LINE__);
 		return result;
 	}
@@ -408,7 +408,7 @@ found_bus:
 						    tmp.dev_index,
 						    &tmp.dev_id);
 		if (result) {
-			pr_debug("%s:%u read_dev_id(%u:%u) failed\n", __func__,
+			pr_devel("%s:%u read_dev_id(%u:%u) failed\n", __func__,
 				 __LINE__, tmp.bus_index, tmp.dev_index);
 			return result;
 		}
@@ -416,21 +416,21 @@ found_bus:
 		if (tmp.dev_id == dev_id)
 			goto found_dev;
 
-		pr_debug("%s:%u: skip, dev_id %llu\n", __func__, __LINE__,
+		pr_devel("%s:%u: skip, dev_id %llu\n", __func__, __LINE__,
 			 tmp.dev_id);
 	}
-	pr_debug(" <- %s:%u: dev not found\n", __func__, __LINE__);
+	pr_devel(" <- %s:%u: dev not found\n", __func__, __LINE__);
 	return result;
 
 found_dev:
 	result = ps3_repository_read_dev_type(tmp.bus_index, tmp.dev_index,
 					      &tmp.dev_type);
 	if (result) {
-		pr_debug("%s:%u read_dev_type failed\n", __func__, __LINE__);
+		pr_devel("%s:%u read_dev_type failed\n", __func__, __LINE__);
 		return result;
 	}
 
-	pr_debug(" <- %s:%u: found: type (%u:%u) index (%u:%u) id (%llu:%llu)\n",
+	pr_devel(" <- %s:%u: found: type (%u:%u) index (%u:%u) id (%llu:%llu)\n",
 		 __func__, __LINE__, tmp.bus_type, tmp.dev_type, tmp.bus_index,
 		 tmp.dev_index, tmp.bus_id, tmp.dev_id);
 	*repo = tmp;
@@ -443,18 +443,18 @@ int __devinit ps3_repository_find_devices(enum ps3_bus_type bus_type,
 	int result = 0;
 	struct ps3_repository_device repo;
 
-	pr_debug(" -> %s:%d: find bus_type %u\n", __func__, __LINE__, bus_type);
+	pr_devel(" -> %s:%d: find bus_type %u\n", __func__, __LINE__, bus_type);
 
 	repo.bus_type = bus_type;
 	result = ps3_repository_find_bus(repo.bus_type, 0, &repo.bus_index);
 	if (result) {
-		pr_debug(" <- %s:%u: bus not found\n", __func__, __LINE__);
+		pr_devel(" <- %s:%u: bus not found\n", __func__, __LINE__);
 		return result;
 	}
 
 	result = ps3_repository_read_bus_id(repo.bus_index, &repo.bus_id);
 	if (result) {
-		pr_debug("%s:%d read_bus_id(%u) failed\n", __func__, __LINE__,
+		pr_devel("%s:%d read_bus_id(%u) failed\n", __func__, __LINE__,
 			 repo.bus_index);
 		return result;
 	}
@@ -469,13 +469,13 @@ int __devinit ps3_repository_find_devices(enum ps3_bus_type bus_type,
 
 		result = callback(&repo);
 		if (result) {
-			pr_debug("%s:%d: abort at callback\n", __func__,
+			pr_devel("%s:%d: abort at callback\n", __func__,
 				__LINE__);
 			break;
 		}
 	}
 
-	pr_debug(" <- %s:%d\n", __func__, __LINE__);
+	pr_devel(" <- %s:%d\n", __func__, __LINE__);
 	return result;
 }
 
@@ -489,7 +489,7 @@ int ps3_repository_find_bus(enum ps3_bus_type bus_type, unsigned int from,
 	for (i = from; i < 10; i++) {
 		error = ps3_repository_read_bus_type(i, &type);
 		if (error) {
-			pr_debug("%s:%d read_bus_type failed\n",
+			pr_devel("%s:%d read_bus_type failed\n",
 				__func__, __LINE__);
 			*bus_index = UINT_MAX;
 			return error;
@@ -509,7 +509,7 @@ int ps3_repository_find_interrupt(const struct ps3_repository_device *repo,
 	int result = 0;
 	unsigned int res_index;
 
-	pr_debug("%s:%d: find intr_type %u\n", __func__, __LINE__, intr_type);
+	pr_devel("%s:%d: find intr_type %u\n", __func__, __LINE__, intr_type);
 
 	*interrupt_id = UINT_MAX;
 
@@ -521,7 +521,7 @@ int ps3_repository_find_interrupt(const struct ps3_repository_device *repo,
 			repo->dev_index, res_index, &t, &id);
 
 		if (result) {
-			pr_debug("%s:%d read_dev_intr failed\n",
+			pr_devel("%s:%d read_dev_intr failed\n",
 				__func__, __LINE__);
 			return result;
 		}
@@ -535,7 +535,7 @@ int ps3_repository_find_interrupt(const struct ps3_repository_device *repo,
 	if (res_index == 10)
 		return -ENODEV;
 
-	pr_debug("%s:%d: found intr_type %u at res_index %u\n",
+	pr_devel("%s:%d: found intr_type %u at res_index %u\n",
 		__func__, __LINE__, intr_type, res_index);
 
 	return result;
@@ -547,7 +547,7 @@ int ps3_repository_find_reg(const struct ps3_repository_device *repo,
 	int result = 0;
 	unsigned int res_index;
 
-	pr_debug("%s:%d: find reg_type %u\n", __func__, __LINE__, reg_type);
+	pr_devel("%s:%d: find reg_type %u\n", __func__, __LINE__, reg_type);
 
 	*bus_addr = *len = 0;
 
@@ -560,7 +560,7 @@ int ps3_repository_find_reg(const struct ps3_repository_device *repo,
 			repo->dev_index, res_index, &t, &a, &l);
 
 		if (result) {
-			pr_debug("%s:%d read_dev_reg failed\n",
+			pr_devel("%s:%d read_dev_reg failed\n",
 				__func__, __LINE__);
 			return result;
 		}
@@ -575,7 +575,7 @@ int ps3_repository_find_reg(const struct ps3_repository_device *repo,
 	if (res_index == 10)
 		return -ENODEV;
 
-	pr_debug("%s:%d: found reg_type %u at res_index %u\n",
+	pr_devel("%s:%d: found reg_type %u at res_index %u\n",
 		__func__, __LINE__, reg_type, res_index);
 
 	return result;
@@ -1009,7 +1009,7 @@ int ps3_repository_dump_resource_info(const struct ps3_repository_device *repo)
 	int result = 0;
 	unsigned int res_index;
 
-	pr_debug(" -> %s:%d: (%u:%u)\n", __func__, __LINE__,
+	pr_devel(" -> %s:%d: (%u:%u)\n", __func__, __LINE__,
 		repo->bus_index, repo->dev_index);
 
 	for (res_index = 0; res_index < 10; res_index++) {
@@ -1021,13 +1021,13 @@ int ps3_repository_dump_resource_info(const struct ps3_repository_device *repo)
 
 		if (result) {
 			if (result !=  LV1_NO_ENTRY)
-				pr_debug("%s:%d ps3_repository_read_dev_intr"
+				pr_devel("%s:%d ps3_repository_read_dev_intr"
 					" (%u:%u) failed\n", __func__, __LINE__,
 					repo->bus_index, repo->dev_index);
 			break;
 		}
 
-		pr_debug("%s:%d (%u:%u) intr_type %u, interrupt_id %u\n",
+		pr_devel("%s:%d (%u:%u) intr_type %u, interrupt_id %u\n",
 			__func__, __LINE__, repo->bus_index, repo->dev_index,
 			intr_type, interrupt_id);
 	}
@@ -1042,18 +1042,18 @@ int ps3_repository_dump_resource_info(const struct ps3_repository_device *repo)
 
 		if (result) {
 			if (result !=  LV1_NO_ENTRY)
-				pr_debug("%s:%d ps3_repository_read_dev_reg"
+				pr_devel("%s:%d ps3_repository_read_dev_reg"
 					" (%u:%u) failed\n", __func__, __LINE__,
 					repo->bus_index, repo->dev_index);
 			break;
 		}
 
-		pr_debug("%s:%d (%u:%u) reg_type %u, bus_addr %lxh, len %lxh\n",
+		pr_devel("%s:%d (%u:%u) reg_type %u, bus_addr %llxh, len %llxh\n",
 			__func__, __LINE__, repo->bus_index, repo->dev_index,
 			reg_type, bus_addr, len);
 	}
 
-	pr_debug(" <- %s:%d\n", __func__, __LINE__);
+	pr_devel(" <- %s:%d\n", __func__, __LINE__);
 	return result;
 }
 
@@ -1063,22 +1063,22 @@ static int dump_stor_dev_info(struct ps3_repository_device *repo)
 	unsigned int num_regions, region_index;
 	u64 port, blk_size, num_blocks;
 
-	pr_debug(" -> %s:%d: (%u:%u)\n", __func__, __LINE__,
+	pr_devel(" -> %s:%d: (%u:%u)\n", __func__, __LINE__,
 		repo->bus_index, repo->dev_index);
 
 	result = ps3_repository_read_stor_dev_info(repo->bus_index,
 		repo->dev_index, &port, &blk_size, &num_blocks, &num_regions);
 	if (result) {
-		pr_debug("%s:%d ps3_repository_read_stor_dev_info"
+		pr_devel("%s:%d ps3_repository_read_stor_dev_info"
 			" (%u:%u) failed\n", __func__, __LINE__,
 			repo->bus_index, repo->dev_index);
 		goto out;
 	}
 
-	pr_debug("%s:%d  (%u:%u): port %lu, blk_size %lu, num_blocks "
-		 "%lu, num_regions %u\n",
-		 __func__, __LINE__, repo->bus_index, repo->dev_index, port,
-		 blk_size, num_blocks, num_regions);
+	pr_devel("%s:%d  (%u:%u): port %llu, blk_size %llu, num_blocks "
+		 "%llu, num_regions %u\n",
+		 __func__, __LINE__, repo->bus_index, repo->dev_index,
+		port, blk_size, num_blocks, num_regions);
 
 	for (region_index = 0; region_index < num_regions; region_index++) {
 		unsigned int region_id;
@@ -1088,19 +1088,20 @@ static int dump_stor_dev_info(struct ps3_repository_device *repo)
 			repo->dev_index, region_index, &region_id,
 			&region_start, &region_size);
 		if (result) {
-			 pr_debug("%s:%d ps3_repository_read_stor_dev_region"
+			 pr_devel("%s:%d ps3_repository_read_stor_dev_region"
 				  " (%u:%u) failed\n", __func__, __LINE__,
 				  repo->bus_index, repo->dev_index);
 			break;
 		}
 
-		pr_debug("%s:%d (%u:%u) region_id %u, start %lxh, size %lxh\n",
+		pr_devel("%s:%d (%u:%u) region_id %u, start %lxh, size %lxh\n",
 			__func__, __LINE__, repo->bus_index, repo->dev_index,
-			region_id, region_start, region_size);
+			region_id, (unsigned long)region_start,
+			(unsigned long)region_size);
 	}
 
 out:
-	pr_debug(" <- %s:%d\n", __func__, __LINE__);
+	pr_devel(" <- %s:%d\n", __func__, __LINE__);
 	return result;
 }
 
@@ -1109,7 +1110,7 @@ static int dump_device_info(struct ps3_repository_device *repo,
 {
 	int result = 0;
 
-	pr_debug(" -> %s:%d: bus_%u\n", __func__, __LINE__, repo->bus_index);
+	pr_devel(" -> %s:%d: bus_%u\n", __func__, __LINE__, repo->bus_index);
 
 	for (repo->dev_index = 0; repo->dev_index < num_dev;
 		repo->dev_index++) {
@@ -1118,7 +1119,7 @@ static int dump_device_info(struct ps3_repository_device *repo,
 			repo->dev_index, &repo->dev_type);
 
 		if (result) {
-			pr_debug("%s:%d ps3_repository_read_dev_type"
+			pr_devel("%s:%d ps3_repository_read_dev_type"
 				" (%u:%u) failed\n", __func__, __LINE__,
 				repo->bus_index, repo->dev_index);
 			break;
@@ -1128,15 +1129,15 @@ static int dump_device_info(struct ps3_repository_device *repo,
 			repo->dev_index, &repo->dev_id);
 
 		if (result) {
-			pr_debug("%s:%d ps3_repository_read_dev_id"
+			pr_devel("%s:%d ps3_repository_read_dev_id"
 				" (%u:%u) failed\n", __func__, __LINE__,
 				repo->bus_index, repo->dev_index);
 			continue;
 		}
 
-		pr_debug("%s:%d  (%u:%u): dev_type %u, dev_id %lu\n", __func__,
+		pr_devel("%s:%d  (%u:%u): dev_type %u, dev_id %lu\n", __func__,
 			__LINE__, repo->bus_index, repo->dev_index,
-			repo->dev_type, repo->dev_id);
+			repo->dev_type, (unsigned long)repo->dev_id);
 
 		ps3_repository_dump_resource_info(repo);
 
@@ -1144,7 +1145,7 @@ static int dump_device_info(struct ps3_repository_device *repo,
 			dump_stor_dev_info(repo);
 	}
 
-	pr_debug(" <- %s:%d\n", __func__, __LINE__);
+	pr_devel(" <- %s:%d\n", __func__, __LINE__);
 	return result;
 }
 
@@ -1153,7 +1154,7 @@ int ps3_repository_dump_bus_info(void)
 	int result = 0;
 	struct ps3_repository_device repo;
 
-	pr_debug(" -> %s:%d\n", __func__, __LINE__);
+	pr_devel(" -> %s:%d\n", __func__, __LINE__);
 
 	memset(&repo, 0, sizeof(repo));
 
@@ -1164,7 +1165,7 @@ int ps3_repository_dump_bus_info(void)
 			&repo.bus_type);
 
 		if (result) {
-			pr_debug("%s:%d read_bus_type(%u) failed\n",
+			pr_devel("%s:%d read_bus_type(%u) failed\n",
 				__func__, __LINE__, repo.bus_index);
 			break;
 		}
@@ -1173,32 +1174,32 @@ int ps3_repository_dump_bus_info(void)
 			&repo.bus_id);
 
 		if (result) {
-			pr_debug("%s:%d read_bus_id(%u) failed\n",
+			pr_devel("%s:%d read_bus_id(%u) failed\n",
 				__func__, __LINE__, repo.bus_index);
 			continue;
 		}
 
 		if (repo.bus_index != repo.bus_id)
-			pr_debug("%s:%d bus_index != bus_id\n",
+			pr_devel("%s:%d bus_index != bus_id\n",
 				__func__, __LINE__);
 
 		result = ps3_repository_read_bus_num_dev(repo.bus_index,
 			&num_dev);
 
 		if (result) {
-			pr_debug("%s:%d read_bus_num_dev(%u) failed\n",
+			pr_devel("%s:%d read_bus_num_dev(%u) failed\n",
 				__func__, __LINE__, repo.bus_index);
 			continue;
 		}
 
-		pr_debug("%s:%d bus_%u: bus_type %u, bus_id %lu, num_dev %u\n",
+		pr_devel("%s:%d bus_%u: bus_type %u, bus_id %lu, num_dev %u\n",
 			__func__, __LINE__, repo.bus_index, repo.bus_type,
-			repo.bus_id, num_dev);
+			(unsigned long)repo.bus_id, num_dev);
 
 		dump_device_info(&repo, num_dev);
 	}
 
-	pr_debug(" <- %s:%d\n", __func__, __LINE__);
+	pr_devel(" <- %s:%d\n", __func__, __LINE__);
 	return result;
 }
 
diff --git a/arch/powerpc/platforms/ps3/setup.c b/arch/powerpc/platforms/ps3/setup.c
index e8ec1b2bfff..2d664c5a83b 100644
--- a/arch/powerpc/platforms/ps3/setup.c
+++ b/arch/powerpc/platforms/ps3/setup.c
@@ -193,10 +193,12 @@ static int ps3_set_dabr(unsigned long dabr)
 
 static void __init ps3_setup_arch(void)
 {
+	u64 tmp;
 
 	DBG(" -> %s:%d\n", __func__, __LINE__);
 
-	lv1_get_version_info(&ps3_firmware_version.raw);
+	lv1_get_version_info(&ps3_firmware_version.raw, &tmp);
+
 	printk(KERN_INFO "PS3 firmware version %u.%u.%u\n",
 	       ps3_firmware_version.major, ps3_firmware_version.minor,
 	       ps3_firmware_version.rev);
diff --git a/arch/powerpc/platforms/ps3/smp.c b/arch/powerpc/platforms/ps3/smp.c
index efc1cd8c034..4b35166229f 100644
--- a/arch/powerpc/platforms/ps3/smp.c
+++ b/arch/powerpc/platforms/ps3/smp.c
@@ -57,7 +57,7 @@ static void ps3_smp_message_pass(int cpu, int msg)
 			" (%d)\n", __func__, __LINE__, cpu, msg, result);
 }
 
-static int ps3_smp_probe(void)
+static int __init ps3_smp_probe(void)
 {
 	int cpu;
 
diff --git a/arch/powerpc/platforms/ps3/spu.c b/arch/powerpc/platforms/ps3/spu.c
index 451fad1c92a..e17fa1432d8 100644
--- a/arch/powerpc/platforms/ps3/spu.c
+++ b/arch/powerpc/platforms/ps3/spu.c
@@ -154,7 +154,7 @@ static unsigned long get_vas_id(void)
 	u64 id;
 
 	lv1_get_logical_ppe_id(&id);
-	lv1_get_virtual_address_space_id_of_ppe(id, &id);
+	lv1_get_virtual_address_space_id_of_ppe(&id);
 
 	return id;
 }
diff --git a/arch/powerpc/platforms/pseries/Kconfig b/arch/powerpc/platforms/pseries/Kconfig
index c81f6bb9c10..ae7b6d41fed 100644
--- a/arch/powerpc/platforms/pseries/Kconfig
+++ b/arch/powerpc/platforms/pseries/Kconfig
@@ -120,3 +120,12 @@ config DTL
 	  which are accessible through a debugfs file.
 
 	  Say N if you are unsure.
+
+config PSERIES_IDLE
+	tristate "Cpuidle driver for pSeries platforms"
+	depends on CPU_IDLE
+	depends on PPC_PSERIES
+	default y
+	help
+	  Select this option to enable processor idle state management
+	  through cpuidle subsystem.
diff --git a/arch/powerpc/platforms/pseries/Makefile b/arch/powerpc/platforms/pseries/Makefile
index 3556e402cbf..236db46b407 100644
--- a/arch/powerpc/platforms/pseries/Makefile
+++ b/arch/powerpc/platforms/pseries/Makefile
@@ -22,6 +22,7 @@ obj-$(CONFIG_PHYP_DUMP)		+= phyp_dump.o
 obj-$(CONFIG_CMM)		+= cmm.o
 obj-$(CONFIG_DTL)		+= dtl.o
 obj-$(CONFIG_IO_EVENT_IRQ)	+= io_event_irq.o
+obj-$(CONFIG_PSERIES_IDLE)	+= processor_idle.o
 
 ifeq ($(CONFIG_PPC_PSERIES),y)
 obj-$(CONFIG_SUSPEND)		+= suspend.o
diff --git a/arch/powerpc/platforms/pseries/cmm.c b/arch/powerpc/platforms/pseries/cmm.c
index 3cafc306b97..c638535753d 100644
--- a/arch/powerpc/platforms/pseries/cmm.c
+++ b/arch/powerpc/platforms/pseries/cmm.c
@@ -33,7 +33,7 @@
 #include <linux/sched.h>
 #include <linux/stringify.h>
 #include <linux/swap.h>
-#include <linux/sysdev.h>
+#include <linux/device.h>
 #include <asm/firmware.h>
 #include <asm/hvcall.h>
 #include <asm/mmu.h>
@@ -65,7 +65,7 @@ static unsigned int oom_kb = CMM_OOM_KB;
 static unsigned int cmm_debug = CMM_DEBUG;
 static unsigned int cmm_disabled = CMM_DISABLE;
 static unsigned long min_mem_mb = CMM_MIN_MEM_MB;
-static struct sys_device cmm_sysdev;
+static struct device cmm_dev;
 
 MODULE_AUTHOR("Brian King <brking@linux.vnet.ibm.com>");
 MODULE_DESCRIPTION("IBM System p Collaborative Memory Manager");
@@ -347,25 +347,25 @@ static int cmm_thread(void *dummy)
 }
 
 #define CMM_SHOW(name, format, args...)			\
-	static ssize_t show_##name(struct sys_device *dev,	\
-				   struct sysdev_attribute *attr,	\
+	static ssize_t show_##name(struct device *dev,	\
+				   struct device_attribute *attr,	\
 				   char *buf)			\
 	{							\
 		return sprintf(buf, format, ##args);		\
 	}							\
-	static SYSDEV_ATTR(name, S_IRUGO, show_##name, NULL)
+	static DEVICE_ATTR(name, S_IRUGO, show_##name, NULL)
 
 CMM_SHOW(loaned_kb, "%lu\n", PAGES2KB(loaned_pages));
 CMM_SHOW(loaned_target_kb, "%lu\n", PAGES2KB(loaned_pages_target));
 
-static ssize_t show_oom_pages(struct sys_device *dev,
-			      struct sysdev_attribute *attr, char *buf)
+static ssize_t show_oom_pages(struct device *dev,
+			      struct device_attribute *attr, char *buf)
 {
 	return sprintf(buf, "%lu\n", PAGES2KB(oom_freed_pages));
 }
 
-static ssize_t store_oom_pages(struct sys_device *dev,
-			       struct sysdev_attribute *attr,
+static ssize_t store_oom_pages(struct device *dev,
+			       struct device_attribute *attr,
 			       const char *buf, size_t count)
 {
 	unsigned long val = simple_strtoul (buf, NULL, 10);
@@ -379,17 +379,18 @@ static ssize_t store_oom_pages(struct sys_device *dev,
 	return count;
 }
 
-static SYSDEV_ATTR(oom_freed_kb, S_IWUSR| S_IRUGO,
+static DEVICE_ATTR(oom_freed_kb, S_IWUSR | S_IRUGO,
 		   show_oom_pages, store_oom_pages);
 
-static struct sysdev_attribute *cmm_attrs[] = {
-	&attr_loaned_kb,
-	&attr_loaned_target_kb,
-	&attr_oom_freed_kb,
+static struct device_attribute *cmm_attrs[] = {
+	&dev_attr_loaned_kb,
+	&dev_attr_loaned_target_kb,
+	&dev_attr_oom_freed_kb,
 };
 
-static struct sysdev_class cmm_sysdev_class = {
+static struct bus_type cmm_subsys = {
 	.name = "cmm",
+	.dev_name = "cmm",
 };
 
 /**
@@ -398,21 +399,21 @@ static struct sysdev_class cmm_sysdev_class = {
  * Return value:
  * 	0 on success / other on failure
  **/
-static int cmm_sysfs_register(struct sys_device *sysdev)
+static int cmm_sysfs_register(struct device *dev)
 {
 	int i, rc;
 
-	if ((rc = sysdev_class_register(&cmm_sysdev_class)))
+	if ((rc = subsys_system_register(&cmm_subsys, NULL)))
 		return rc;
 
-	sysdev->id = 0;
-	sysdev->cls = &cmm_sysdev_class;
+	dev->id = 0;
+	dev->bus = &cmm_subsys;
 
-	if ((rc = sysdev_register(sysdev)))
-		goto class_unregister;
+	if ((rc = device_register(dev)))
+		goto subsys_unregister;
 
 	for (i = 0; i < ARRAY_SIZE(cmm_attrs); i++) {
-		if ((rc = sysdev_create_file(sysdev, cmm_attrs[i])))
+		if ((rc = device_create_file(dev, cmm_attrs[i])))
 			goto fail;
 	}
 
@@ -420,10 +421,10 @@ static int cmm_sysfs_register(struct sys_device *sysdev)
 
 fail:
 	while (--i >= 0)
-		sysdev_remove_file(sysdev, cmm_attrs[i]);
-	sysdev_unregister(sysdev);
-class_unregister:
-	sysdev_class_unregister(&cmm_sysdev_class);
+		device_remove_file(dev, cmm_attrs[i]);
+	device_unregister(dev);
+subsys_unregister:
+	bus_unregister(&cmm_subsys);
 	return rc;
 }
 
@@ -431,14 +432,14 @@ class_unregister:
  * cmm_unregister_sysfs - Unregister from sysfs
  *
  **/
-static void cmm_unregister_sysfs(struct sys_device *sysdev)
+static void cmm_unregister_sysfs(struct device *dev)
 {
 	int i;
 
 	for (i = 0; i < ARRAY_SIZE(cmm_attrs); i++)
-		sysdev_remove_file(sysdev, cmm_attrs[i]);
-	sysdev_unregister(sysdev);
-	sysdev_class_unregister(&cmm_sysdev_class);
+		device_remove_file(dev, cmm_attrs[i]);
+	device_unregister(dev);
+	bus_unregister(&cmm_subsys);
 }
 
 /**
@@ -657,7 +658,7 @@ static int cmm_init(void)
 	if ((rc = register_reboot_notifier(&cmm_reboot_nb)))
 		goto out_oom_notifier;
 
-	if ((rc = cmm_sysfs_register(&cmm_sysdev)))
+	if ((rc = cmm_sysfs_register(&cmm_dev)))
 		goto out_reboot_notifier;
 
 	if (register_memory_notifier(&cmm_mem_nb) ||
@@ -678,7 +679,7 @@ static int cmm_init(void)
 out_unregister_notifier:
 	unregister_memory_notifier(&cmm_mem_nb);
 	unregister_memory_isolate_notifier(&cmm_mem_isolate_nb);
-	cmm_unregister_sysfs(&cmm_sysdev);
+	cmm_unregister_sysfs(&cmm_dev);
 out_reboot_notifier:
 	unregister_reboot_notifier(&cmm_reboot_nb);
 out_oom_notifier:
@@ -701,7 +702,7 @@ static void cmm_exit(void)
 	unregister_memory_notifier(&cmm_mem_nb);
 	unregister_memory_isolate_notifier(&cmm_mem_isolate_nb);
 	cmm_free_pages(loaned_pages);
-	cmm_unregister_sysfs(&cmm_sysdev);
+	cmm_unregister_sysfs(&cmm_dev);
 }
 
 /**
diff --git a/arch/powerpc/platforms/pseries/hvCall.S b/arch/powerpc/platforms/pseries/hvCall.S
index fd05fdee576..3ce73d0052b 100644
--- a/arch/powerpc/platforms/pseries/hvCall.S
+++ b/arch/powerpc/platforms/pseries/hvCall.S
@@ -36,6 +36,7 @@ BEGIN_FTR_SECTION;						\
 	b	1f;						\
 END_FTR_SECTION(0, 1);						\
 	ld      r12,hcall_tracepoint_refcount@toc(r2);		\
+	std	r12,32(r1);					\
 	cmpdi	r12,0;						\
 	beq+	1f;						\
 	mflr	r0;						\
@@ -74,7 +75,7 @@ END_FTR_SECTION(0, 1);						\
 BEGIN_FTR_SECTION;						\
 	b	1f;						\
 END_FTR_SECTION(0, 1);						\
-	ld      r12,hcall_tracepoint_refcount@toc(r2);		\
+	ld      r12,32(r1);					\
 	cmpdi	r12,0;						\
 	beq+	1f;						\
 	mflr	r0;						\
diff --git a/arch/powerpc/platforms/pseries/hvCall_inst.c b/arch/powerpc/platforms/pseries/hvCall_inst.c
index f106662f438..c9311cfdfca 100644
--- a/arch/powerpc/platforms/pseries/hvCall_inst.c
+++ b/arch/powerpc/platforms/pseries/hvCall_inst.c
@@ -109,7 +109,7 @@ static void probe_hcall_entry(void *ignored, unsigned long opcode, unsigned long
 	if (opcode > MAX_HCALL_OPCODE)
 		return;
 
-	h = &get_cpu_var(hcall_stats)[opcode / 4];
+	h = &__get_cpu_var(hcall_stats)[opcode / 4];
 	h->tb_start = mftb();
 	h->purr_start = mfspr(SPRN_PURR);
 }
@@ -126,8 +126,6 @@ static void probe_hcall_exit(void *ignored, unsigned long opcode, unsigned long
 	h->num_calls++;
 	h->tb_total += mftb() - h->tb_start;
 	h->purr_total += mfspr(SPRN_PURR) - h->purr_start;
-
-	put_cpu_var(hcall_stats);
 }
 
 static int __init hcall_inst_init(void)
diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c
index b719d970973..c442f2b1980 100644
--- a/arch/powerpc/platforms/pseries/iommu.c
+++ b/arch/powerpc/platforms/pseries/iommu.c
@@ -52,13 +52,42 @@
 #include "plpar_wrappers.h"
 
 
+static void tce_invalidate_pSeries_sw(struct iommu_table *tbl,
+				      u64 *startp, u64 *endp)
+{
+	u64 __iomem *invalidate = (u64 __iomem *)tbl->it_index;
+	unsigned long start, end, inc;
+
+	start = __pa(startp);
+	end = __pa(endp);
+	inc = L1_CACHE_BYTES; /* invalidate a cacheline of TCEs at a time */
+
+	/* If this is non-zero, change the format.  We shift the
+	 * address and or in the magic from the device tree. */
+	if (tbl->it_busno) {
+		start <<= 12;
+		end <<= 12;
+		inc <<= 12;
+		start |= tbl->it_busno;
+		end |= tbl->it_busno;
+	}
+
+	end |= inc - 1; /* round up end to be different than start */
+
+	mb(); /* Make sure TCEs in memory are written */
+	while (start <= end) {
+		out_be64(invalidate, start);
+		start += inc;
+	}
+}
+
 static int tce_build_pSeries(struct iommu_table *tbl, long index,
 			      long npages, unsigned long uaddr,
 			      enum dma_data_direction direction,
 			      struct dma_attrs *attrs)
 {
 	u64 proto_tce;
-	u64 *tcep;
+	u64 *tcep, *tces;
 	u64 rpn;
 
 	proto_tce = TCE_PCI_READ; // Read allowed
@@ -66,7 +95,7 @@ static int tce_build_pSeries(struct iommu_table *tbl, long index,
 	if (direction != DMA_TO_DEVICE)
 		proto_tce |= TCE_PCI_WRITE;
 
-	tcep = ((u64 *)tbl->it_base) + index;
+	tces = tcep = ((u64 *)tbl->it_base) + index;
 
 	while (npages--) {
 		/* can't move this out since we might cross MEMBLOCK boundary */
@@ -76,18 +105,24 @@ static int tce_build_pSeries(struct iommu_table *tbl, long index,
 		uaddr += TCE_PAGE_SIZE;
 		tcep++;
 	}
+
+	if (tbl->it_type == TCE_PCI_SWINV_CREATE)
+		tce_invalidate_pSeries_sw(tbl, tces, tcep - 1);
 	return 0;
 }
 
 
 static void tce_free_pSeries(struct iommu_table *tbl, long index, long npages)
 {
-	u64 *tcep;
+	u64 *tcep, *tces;
 
-	tcep = ((u64 *)tbl->it_base) + index;
+	tces = tcep = ((u64 *)tbl->it_base) + index;
 
 	while (npages--)
 		*(tcep++) = 0;
+
+	if (tbl->it_type == TCE_PCI_SWINV_FREE)
+		tce_invalidate_pSeries_sw(tbl, tces, tcep - 1);
 }
 
 static unsigned long tce_get_pseries(struct iommu_table *tbl, long index)
@@ -425,7 +460,7 @@ static void iommu_table_setparms(struct pci_controller *phb,
 				 struct iommu_table *tbl)
 {
 	struct device_node *node;
-	const unsigned long *basep;
+	const unsigned long *basep, *sw_inval;
 	const u32 *sizep;
 
 	node = phb->dn;
@@ -462,6 +497,22 @@ static void iommu_table_setparms(struct pci_controller *phb,
 	tbl->it_index = 0;
 	tbl->it_blocksize = 16;
 	tbl->it_type = TCE_PCI;
+
+	sw_inval = of_get_property(node, "linux,tce-sw-invalidate-info", NULL);
+	if (sw_inval) {
+		/*
+		 * This property contains information on how to
+		 * invalidate the TCE entry.  The first property is
+		 * the base MMIO address used to invalidate entries.
+		 * The second property tells us the format of the TCE
+		 * invalidate (whether it needs to be shifted) and
+		 * some magic routing info to add to our invalidate
+		 * command.
+		 */
+		tbl->it_index = (unsigned long) ioremap(sw_inval[0], 8);
+		tbl->it_busno = sw_inval[1]; /* overload this with magic */
+		tbl->it_type = TCE_PCI_SWINV_CREATE | TCE_PCI_SWINV_FREE;
+	}
 }
 
 /*
diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c
index 52d429be6c7..7bc73af6c7b 100644
--- a/arch/powerpc/platforms/pseries/lpar.c
+++ b/arch/powerpc/platforms/pseries/lpar.c
@@ -546,6 +546,13 @@ void __trace_hcall_entry(unsigned long opcode, unsigned long *args)
 	unsigned long flags;
 	unsigned int *depth;
 
+	/*
+	 * We cannot call tracepoints inside RCU idle regions which
+	 * means we must not trace H_CEDE.
+	 */
+	if (opcode == H_CEDE)
+		return;
+
 	local_irq_save(flags);
 
 	depth = &__get_cpu_var(hcall_trace_depth);
@@ -554,9 +561,8 @@ void __trace_hcall_entry(unsigned long opcode, unsigned long *args)
 		goto out;
 
 	(*depth)++;
+	preempt_disable();
 	trace_hcall_entry(opcode, args);
-	if (opcode == H_CEDE)
-		rcu_idle_enter();
 	(*depth)--;
 
 out:
@@ -569,6 +575,9 @@ void __trace_hcall_exit(long opcode, unsigned long retval,
 	unsigned long flags;
 	unsigned int *depth;
 
+	if (opcode == H_CEDE)
+		return;
+
 	local_irq_save(flags);
 
 	depth = &__get_cpu_var(hcall_trace_depth);
@@ -577,9 +586,8 @@ void __trace_hcall_exit(long opcode, unsigned long retval,
 		goto out;
 
 	(*depth)++;
-	if (opcode == H_CEDE)
-		rcu_idle_exit();
 	trace_hcall_exit(opcode, retval, retbuf);
+	preempt_enable();
 	(*depth)--;
 
 out:
diff --git a/arch/powerpc/platforms/pseries/nvram.c b/arch/powerpc/platforms/pseries/nvram.c
index a76b22844d1..36f957f3184 100644
--- a/arch/powerpc/platforms/pseries/nvram.c
+++ b/arch/powerpc/platforms/pseries/nvram.c
@@ -625,6 +625,8 @@ static void oops_to_nvram(struct kmsg_dumper *dumper,
 {
 	static unsigned int oops_count = 0;
 	static bool panicking = false;
+	static DEFINE_SPINLOCK(lock);
+	unsigned long flags;
 	size_t text_len;
 	unsigned int err_type = ERR_TYPE_KERNEL_PANIC_GZ;
 	int rc = -1;
@@ -636,7 +638,6 @@ static void oops_to_nvram(struct kmsg_dumper *dumper,
 		/* These are almost always orderly shutdowns. */
 		return;
 	case KMSG_DUMP_OOPS:
-	case KMSG_DUMP_KEXEC:
 		break;
 	case KMSG_DUMP_PANIC:
 		panicking = true;
@@ -655,6 +656,9 @@ static void oops_to_nvram(struct kmsg_dumper *dumper,
 	if (clobbering_unread_rtas_event())
 		return;
 
+	if (!spin_trylock_irqsave(&lock, flags))
+		return;
+
 	if (big_oops_buf) {
 		text_len = capture_last_msgs(old_msgs, old_len,
 			new_msgs, new_len, big_oops_buf, big_oops_buf_sz);
@@ -670,4 +674,6 @@ static void oops_to_nvram(struct kmsg_dumper *dumper,
 
 	(void) nvram_write_os_partition(&oops_log_partition, oops_buf,
 		(int) (sizeof(*oops_len) + *oops_len), err_type, ++oops_count);
+
+	spin_unlock_irqrestore(&lock, flags);
 }
diff --git a/arch/powerpc/platforms/pseries/processor_idle.c b/arch/powerpc/platforms/pseries/processor_idle.c
new file mode 100644
index 00000000000..085fd3f45ad
--- /dev/null
+++ b/arch/powerpc/platforms/pseries/processor_idle.c
@@ -0,0 +1,329 @@
+/*
+ *  processor_idle - idle state cpuidle driver.
+ *  Adapted from drivers/idle/intel_idle.c and
+ *  drivers/acpi/processor_idle.c
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/moduleparam.h>
+#include <linux/cpuidle.h>
+#include <linux/cpu.h>
+
+#include <asm/paca.h>
+#include <asm/reg.h>
+#include <asm/system.h>
+#include <asm/machdep.h>
+#include <asm/firmware.h>
+
+#include "plpar_wrappers.h"
+#include "pseries.h"
+
+struct cpuidle_driver pseries_idle_driver = {
+	.name =		"pseries_idle",
+	.owner =	THIS_MODULE,
+};
+
+#define MAX_IDLE_STATE_COUNT	2
+
+static int max_idle_state = MAX_IDLE_STATE_COUNT - 1;
+static struct cpuidle_device __percpu *pseries_cpuidle_devices;
+static struct cpuidle_state *cpuidle_state_table;
+
+void update_smt_snooze_delay(int snooze)
+{
+	struct cpuidle_driver *drv = cpuidle_get_driver();
+	if (drv)
+		drv->states[0].target_residency = snooze;
+}
+
+static inline void idle_loop_prolog(unsigned long *in_purr, ktime_t *kt_before)
+{
+
+	*kt_before = ktime_get_real();
+	*in_purr = mfspr(SPRN_PURR);
+	/*
+	 * Indicate to the HV that we are idle. Now would be
+	 * a good time to find other work to dispatch.
+	 */
+	get_lppaca()->idle = 1;
+}
+
+static inline  s64 idle_loop_epilog(unsigned long in_purr, ktime_t kt_before)
+{
+	get_lppaca()->wait_state_cycles += mfspr(SPRN_PURR) - in_purr;
+	get_lppaca()->idle = 0;
+
+	return ktime_to_us(ktime_sub(ktime_get_real(), kt_before));
+}
+
+static int snooze_loop(struct cpuidle_device *dev,
+			struct cpuidle_driver *drv,
+			int index)
+{
+	unsigned long in_purr;
+	ktime_t kt_before;
+	unsigned long start_snooze;
+	long snooze = drv->states[0].target_residency;
+
+	idle_loop_prolog(&in_purr, &kt_before);
+
+	if (snooze) {
+		start_snooze = get_tb() + snooze * tb_ticks_per_usec;
+		local_irq_enable();
+		set_thread_flag(TIF_POLLING_NRFLAG);
+
+		while ((snooze < 0) || (get_tb() < start_snooze)) {
+			if (need_resched() || cpu_is_offline(dev->cpu))
+				goto out;
+			ppc64_runlatch_off();
+			HMT_low();
+			HMT_very_low();
+		}
+
+		HMT_medium();
+		clear_thread_flag(TIF_POLLING_NRFLAG);
+		smp_mb();
+		local_irq_disable();
+	}
+
+out:
+	HMT_medium();
+	dev->last_residency =
+		(int)idle_loop_epilog(in_purr, kt_before);
+	return index;
+}
+
+static int dedicated_cede_loop(struct cpuidle_device *dev,
+				struct cpuidle_driver *drv,
+				int index)
+{
+	unsigned long in_purr;
+	ktime_t kt_before;
+
+	idle_loop_prolog(&in_purr, &kt_before);
+	get_lppaca()->donate_dedicated_cpu = 1;
+
+	ppc64_runlatch_off();
+	HMT_medium();
+	cede_processor();
+
+	get_lppaca()->donate_dedicated_cpu = 0;
+	dev->last_residency =
+		(int)idle_loop_epilog(in_purr, kt_before);
+	return index;
+}
+
+static int shared_cede_loop(struct cpuidle_device *dev,
+			struct cpuidle_driver *drv,
+			int index)
+{
+	unsigned long in_purr;
+	ktime_t kt_before;
+
+	idle_loop_prolog(&in_purr, &kt_before);
+
+	/*
+	 * Yield the processor to the hypervisor.  We return if
+	 * an external interrupt occurs (which are driven prior
+	 * to returning here) or if a prod occurs from another
+	 * processor. When returning here, external interrupts
+	 * are enabled.
+	 */
+	cede_processor();
+
+	dev->last_residency =
+		(int)idle_loop_epilog(in_purr, kt_before);
+	return index;
+}
+
+/*
+ * States for dedicated partition case.
+ */
+static struct cpuidle_state dedicated_states[MAX_IDLE_STATE_COUNT] = {
+	{ /* Snooze */
+		.name = "snooze",
+		.desc = "snooze",
+		.flags = CPUIDLE_FLAG_TIME_VALID,
+		.exit_latency = 0,
+		.target_residency = 0,
+		.enter = &snooze_loop },
+	{ /* CEDE */
+		.name = "CEDE",
+		.desc = "CEDE",
+		.flags = CPUIDLE_FLAG_TIME_VALID,
+		.exit_latency = 1,
+		.target_residency = 10,
+		.enter = &dedicated_cede_loop },
+};
+
+/*
+ * States for shared partition case.
+ */
+static struct cpuidle_state shared_states[MAX_IDLE_STATE_COUNT] = {
+	{ /* Shared Cede */
+		.name = "Shared Cede",
+		.desc = "Shared Cede",
+		.flags = CPUIDLE_FLAG_TIME_VALID,
+		.exit_latency = 0,
+		.target_residency = 0,
+		.enter = &shared_cede_loop },
+};
+
+int pseries_notify_cpuidle_add_cpu(int cpu)
+{
+	struct cpuidle_device *dev =
+			per_cpu_ptr(pseries_cpuidle_devices, cpu);
+	if (dev && cpuidle_get_driver()) {
+		cpuidle_disable_device(dev);
+		cpuidle_enable_device(dev);
+	}
+	return 0;
+}
+
+/*
+ * pseries_cpuidle_driver_init()
+ */
+static int pseries_cpuidle_driver_init(void)
+{
+	int idle_state;
+	struct cpuidle_driver *drv = &pseries_idle_driver;
+
+	drv->state_count = 0;
+
+	for (idle_state = 0; idle_state < MAX_IDLE_STATE_COUNT; ++idle_state) {
+
+		if (idle_state > max_idle_state)
+			break;
+
+		/* is the state not enabled? */
+		if (cpuidle_state_table[idle_state].enter == NULL)
+			continue;
+
+		drv->states[drv->state_count] =	/* structure copy */
+			cpuidle_state_table[idle_state];
+
+		if (cpuidle_state_table == dedicated_states)
+			drv->states[drv->state_count].target_residency =
+				__get_cpu_var(smt_snooze_delay);
+
+		drv->state_count += 1;
+	}
+
+	return 0;
+}
+
+/* pseries_idle_devices_uninit(void)
+ * unregister cpuidle devices and de-allocate memory
+ */
+static void pseries_idle_devices_uninit(void)
+{
+	int i;
+	struct cpuidle_device *dev;
+
+	for_each_possible_cpu(i) {
+		dev = per_cpu_ptr(pseries_cpuidle_devices, i);
+		cpuidle_unregister_device(dev);
+	}
+
+	free_percpu(pseries_cpuidle_devices);
+	return;
+}
+
+/* pseries_idle_devices_init()
+ * allocate, initialize and register cpuidle device
+ */
+static int pseries_idle_devices_init(void)
+{
+	int i;
+	struct cpuidle_driver *drv = &pseries_idle_driver;
+	struct cpuidle_device *dev;
+
+	pseries_cpuidle_devices = alloc_percpu(struct cpuidle_device);
+	if (pseries_cpuidle_devices == NULL)
+		return -ENOMEM;
+
+	for_each_possible_cpu(i) {
+		dev = per_cpu_ptr(pseries_cpuidle_devices, i);
+		dev->state_count = drv->state_count;
+		dev->cpu = i;
+		if (cpuidle_register_device(dev)) {
+			printk(KERN_DEBUG \
+				"cpuidle_register_device %d failed!\n", i);
+			return -EIO;
+		}
+	}
+
+	return 0;
+}
+
+/*
+ * pseries_idle_probe()
+ * Choose state table for shared versus dedicated partition
+ */
+static int pseries_idle_probe(void)
+{
+
+	if (!firmware_has_feature(FW_FEATURE_SPLPAR))
+		return -ENODEV;
+
+	if (cpuidle_disable != IDLE_NO_OVERRIDE)
+		return -ENODEV;
+
+	if (max_idle_state == 0) {
+		printk(KERN_DEBUG "pseries processor idle disabled.\n");
+		return -EPERM;
+	}
+
+	if (get_lppaca()->shared_proc)
+		cpuidle_state_table = shared_states;
+	else
+		cpuidle_state_table = dedicated_states;
+
+	return 0;
+}
+
+static int __init pseries_processor_idle_init(void)
+{
+	int retval;
+
+	retval = pseries_idle_probe();
+	if (retval)
+		return retval;
+
+	pseries_cpuidle_driver_init();
+	retval = cpuidle_register_driver(&pseries_idle_driver);
+	if (retval) {
+		printk(KERN_DEBUG "Registration of pseries driver failed.\n");
+		return retval;
+	}
+
+	retval = pseries_idle_devices_init();
+	if (retval) {
+		pseries_idle_devices_uninit();
+		cpuidle_unregister_driver(&pseries_idle_driver);
+		return retval;
+	}
+
+	printk(KERN_DEBUG "pseries_idle_driver registered\n");
+
+	return 0;
+}
+
+static void __exit pseries_processor_idle_exit(void)
+{
+
+	pseries_idle_devices_uninit();
+	cpuidle_unregister_driver(&pseries_idle_driver);
+
+	return;
+}
+
+module_init(pseries_processor_idle_init);
+module_exit(pseries_processor_idle_exit);
+
+MODULE_AUTHOR("Deepthi Dharwar <deepthi@linux.vnet.ibm.com>");
+MODULE_DESCRIPTION("Cpuidle driver for POWER");
+MODULE_LICENSE("GPL");
diff --git a/arch/powerpc/platforms/pseries/pseries.h b/arch/powerpc/platforms/pseries/pseries.h
index 24c7162f11d..9a3dda07566 100644
--- a/arch/powerpc/platforms/pseries/pseries.h
+++ b/arch/powerpc/platforms/pseries/pseries.h
@@ -57,4 +57,7 @@ extern struct device_node *dlpar_configure_connector(u32);
 extern int dlpar_attach_node(struct device_node *);
 extern int dlpar_detach_node(struct device_node *);
 
+/* Snooze Delay, pseries_idle */
+DECLARE_PER_CPU(long, smt_snooze_delay);
+
 #endif /* _PSERIES_PSERIES_H */
diff --git a/arch/powerpc/platforms/pseries/pseries_energy.c b/arch/powerpc/platforms/pseries/pseries_energy.c
index c8b3c69fe89..af281dce510 100644
--- a/arch/powerpc/platforms/pseries/pseries_energy.c
+++ b/arch/powerpc/platforms/pseries/pseries_energy.c
@@ -15,7 +15,7 @@
 #include <linux/errno.h>
 #include <linux/init.h>
 #include <linux/seq_file.h>
-#include <linux/sysdev.h>
+#include <linux/device.h>
 #include <linux/cpu.h>
 #include <linux/of.h>
 #include <asm/cputhreads.h>
@@ -184,7 +184,7 @@ static ssize_t get_best_energy_list(char *page, int activate)
 	return s-page;
 }
 
-static ssize_t get_best_energy_data(struct sys_device *dev,
+static ssize_t get_best_energy_data(struct device *dev,
 					char *page, int activate)
 {
 	int rc;
@@ -207,26 +207,26 @@ static ssize_t get_best_energy_data(struct sys_device *dev,
 
 /* Wrapper functions */
 
-static ssize_t cpu_activate_hint_list_show(struct sysdev_class *class,
-			struct sysdev_class_attribute *attr, char *page)
+static ssize_t cpu_activate_hint_list_show(struct device *dev,
+			struct device_attribute *attr, char *page)
 {
 	return get_best_energy_list(page, 1);
 }
 
-static ssize_t cpu_deactivate_hint_list_show(struct sysdev_class *class,
-			struct sysdev_class_attribute *attr, char *page)
+static ssize_t cpu_deactivate_hint_list_show(struct device *dev,
+			struct device_attribute *attr, char *page)
 {
 	return get_best_energy_list(page, 0);
 }
 
-static ssize_t percpu_activate_hint_show(struct sys_device *dev,
-			struct sysdev_attribute *attr, char *page)
+static ssize_t percpu_activate_hint_show(struct device *dev,
+			struct device_attribute *attr, char *page)
 {
 	return get_best_energy_data(dev, page, 1);
 }
 
-static ssize_t percpu_deactivate_hint_show(struct sys_device *dev,
-			struct sysdev_attribute *attr, char *page)
+static ssize_t percpu_deactivate_hint_show(struct device *dev,
+			struct device_attribute *attr, char *page)
 {
 	return get_best_energy_data(dev, page, 0);
 }
@@ -241,48 +241,48 @@ static ssize_t percpu_deactivate_hint_show(struct sys_device *dev,
  *	Per-cpu value of the hint
  */
 
-struct sysdev_class_attribute attr_cpu_activate_hint_list =
-		_SYSDEV_CLASS_ATTR(pseries_activate_hint_list, 0444,
+struct device_attribute attr_cpu_activate_hint_list =
+		__ATTR(pseries_activate_hint_list, 0444,
 		cpu_activate_hint_list_show, NULL);
 
-struct sysdev_class_attribute attr_cpu_deactivate_hint_list =
-		_SYSDEV_CLASS_ATTR(pseries_deactivate_hint_list, 0444,
+struct device_attribute attr_cpu_deactivate_hint_list =
+		__ATTR(pseries_deactivate_hint_list, 0444,
 		cpu_deactivate_hint_list_show, NULL);
 
-struct sysdev_attribute attr_percpu_activate_hint =
-		_SYSDEV_ATTR(pseries_activate_hint, 0444,
+struct device_attribute attr_percpu_activate_hint =
+		__ATTR(pseries_activate_hint, 0444,
 		percpu_activate_hint_show, NULL);
 
-struct sysdev_attribute attr_percpu_deactivate_hint =
-		_SYSDEV_ATTR(pseries_deactivate_hint, 0444,
+struct device_attribute attr_percpu_deactivate_hint =
+		__ATTR(pseries_deactivate_hint, 0444,
 		percpu_deactivate_hint_show, NULL);
 
 static int __init pseries_energy_init(void)
 {
 	int cpu, err;
-	struct sys_device *cpu_sys_dev;
+	struct device *cpu_dev;
 
 	if (!check_for_h_best_energy()) {
 		printk(KERN_INFO "Hypercall H_BEST_ENERGY not supported\n");
 		return 0;
 	}
 	/* Create the sysfs files */
-	err = sysfs_create_file(&cpu_sysdev_class.kset.kobj,
-				&attr_cpu_activate_hint_list.attr);
+	err = device_create_file(cpu_subsys.dev_root,
+				&attr_cpu_activate_hint_list);
 	if (!err)
-		err = sysfs_create_file(&cpu_sysdev_class.kset.kobj,
-				&attr_cpu_deactivate_hint_list.attr);
+		err = device_create_file(cpu_subsys.dev_root,
+				&attr_cpu_deactivate_hint_list);
 
 	if (err)
 		return err;
 	for_each_possible_cpu(cpu) {
-		cpu_sys_dev = get_cpu_sysdev(cpu);
-		err = sysfs_create_file(&cpu_sys_dev->kobj,
-				&attr_percpu_activate_hint.attr);
+		cpu_dev = get_cpu_device(cpu);
+		err = device_create_file(cpu_dev,
+				&attr_percpu_activate_hint);
 		if (err)
 			break;
-		err = sysfs_create_file(&cpu_sys_dev->kobj,
-				&attr_percpu_deactivate_hint.attr);
+		err = device_create_file(cpu_dev,
+				&attr_percpu_deactivate_hint);
 		if (err)
 			break;
 	}
@@ -298,23 +298,20 @@ static int __init pseries_energy_init(void)
 static void __exit pseries_energy_cleanup(void)
 {
 	int cpu;
-	struct sys_device *cpu_sys_dev;
+	struct device *cpu_dev;
 
 	if (!sysfs_entries)
 		return;
 
 	/* Remove the sysfs files */
-	sysfs_remove_file(&cpu_sysdev_class.kset.kobj,
-				&attr_cpu_activate_hint_list.attr);
-
-	sysfs_remove_file(&cpu_sysdev_class.kset.kobj,
-				&attr_cpu_deactivate_hint_list.attr);
+	device_remove_file(cpu_subsys.dev_root, &attr_cpu_activate_hint_list);
+	device_remove_file(cpu_subsys.dev_root, &attr_cpu_deactivate_hint_list);
 
 	for_each_possible_cpu(cpu) {
-		cpu_sys_dev = get_cpu_sysdev(cpu);
-		sysfs_remove_file(&cpu_sys_dev->kobj,
+		cpu_dev = get_cpu_device(cpu);
+		sysfs_remove_file(&cpu_dev->kobj,
 				&attr_percpu_activate_hint.attr);
-		sysfs_remove_file(&cpu_sys_dev->kobj,
+		sysfs_remove_file(&cpu_dev->kobj,
 				&attr_percpu_deactivate_hint.attr);
 	}
 }
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index c3408ca8855..f79f1278dfc 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -39,6 +39,7 @@
 #include <linux/irq.h>
 #include <linux/seq_file.h>
 #include <linux/root_dev.h>
+#include <linux/cpuidle.h>
 
 #include <asm/mmu.h>
 #include <asm/processor.h>
@@ -74,9 +75,6 @@ EXPORT_SYMBOL(CMO_PageSize);
 
 int fwnmi_active;  /* TRUE if an FWNMI handler is present */
 
-static void pseries_shared_idle_sleep(void);
-static void pseries_dedicated_idle_sleep(void);
-
 static struct device_node *pSeries_mpic_node;
 
 static void pSeries_show_cpuinfo(struct seq_file *m)
@@ -192,8 +190,7 @@ static void __init pseries_mpic_init_IRQ(void)
 	BUG_ON(openpic_addr == 0);
 
 	/* Setup the openpic driver */
-	mpic = mpic_alloc(pSeries_mpic_node, openpic_addr,
-			  MPIC_PRIMARY,
+	mpic = mpic_alloc(pSeries_mpic_node, openpic_addr, 0,
 			  16, 250, /* isu size, irq count */
 			  " MPIC     ");
 	BUG_ON(mpic == NULL);
@@ -352,8 +349,25 @@ static int alloc_dispatch_log_kmem_cache(void)
 }
 early_initcall(alloc_dispatch_log_kmem_cache);
 
+static void pSeries_idle(void)
+{
+	/* This would call on the cpuidle framework, and the back-end pseries
+	 * driver to  go to idle states
+	 */
+	if (cpuidle_idle_call()) {
+		/* On error, execute default handler
+		 * to go into low thread priority and possibly
+		 * low power mode.
+		 */
+		HMT_low();
+		HMT_very_low();
+	}
+}
+
 static void __init pSeries_setup_arch(void)
 {
+	panic_timeout = 10;
+
 	/* Discover PIC type and setup ppc_md accordingly */
 	pseries_discover_pic();
 
@@ -374,18 +388,9 @@ static void __init pSeries_setup_arch(void)
 
 	pSeries_nvram_init();
 
-	/* Choose an idle loop */
 	if (firmware_has_feature(FW_FEATURE_SPLPAR)) {
 		vpa_init(boot_cpuid);
-		if (get_lppaca()->shared_proc) {
-			printk(KERN_DEBUG "Using shared processor idle loop\n");
-			ppc_md.power_save = pseries_shared_idle_sleep;
-		} else {
-			printk(KERN_DEBUG "Using dedicated idle loop\n");
-			ppc_md.power_save = pseries_dedicated_idle_sleep;
-		}
-	} else {
-		printk(KERN_DEBUG "Using default idle loop\n");
+		ppc_md.power_save = pSeries_idle;
 	}
 
 	if (firmware_has_feature(FW_FEATURE_LPAR))
@@ -586,80 +591,6 @@ static int __init pSeries_probe(void)
 	return 1;
 }
 
-
-DECLARE_PER_CPU(long, smt_snooze_delay);
-
-static void pseries_dedicated_idle_sleep(void)
-{ 
-	unsigned int cpu = smp_processor_id();
-	unsigned long start_snooze;
-	unsigned long in_purr, out_purr;
-	long snooze = __get_cpu_var(smt_snooze_delay);
-
-	/*
-	 * Indicate to the HV that we are idle. Now would be
-	 * a good time to find other work to dispatch.
-	 */
-	get_lppaca()->idle = 1;
-	get_lppaca()->donate_dedicated_cpu = 1;
-	in_purr = mfspr(SPRN_PURR);
-
-	/*
-	 * We come in with interrupts disabled, and need_resched()
-	 * has been checked recently.  If we should poll for a little
-	 * while, do so.
-	 */
-	if (snooze) {
-		start_snooze = get_tb() + snooze * tb_ticks_per_usec;
-		local_irq_enable();
-		set_thread_flag(TIF_POLLING_NRFLAG);
-
-		while ((snooze < 0) || (get_tb() < start_snooze)) {
-			if (need_resched() || cpu_is_offline(cpu))
-				goto out;
-			ppc64_runlatch_off();
-			HMT_low();
-			HMT_very_low();
-		}
-
-		HMT_medium();
-		clear_thread_flag(TIF_POLLING_NRFLAG);
-		smp_mb();
-		local_irq_disable();
-		if (need_resched() || cpu_is_offline(cpu))
-			goto out;
-	}
-
-	cede_processor();
-
-out:
-	HMT_medium();
-	out_purr = mfspr(SPRN_PURR);
-	get_lppaca()->wait_state_cycles += out_purr - in_purr;
-	get_lppaca()->donate_dedicated_cpu = 0;
-	get_lppaca()->idle = 0;
-}
-
-static void pseries_shared_idle_sleep(void)
-{
-	/*
-	 * Indicate to the HV that we are idle. Now would be
-	 * a good time to find other work to dispatch.
-	 */
-	get_lppaca()->idle = 1;
-
-	/*
-	 * Yield the processor to the hypervisor.  We return if
-	 * an external interrupt occurs (which are driven prior
-	 * to returning here) or if a prod occurs from another
-	 * processor. When returning here, external interrupts
-	 * are enabled.
-	 */
-	cede_processor();
-
-	get_lppaca()->idle = 0;
-}
-
 static int pSeries_pci_probe_mode(struct pci_bus *bus)
 {
 	if (firmware_has_feature(FW_FEATURE_LPAR))
diff --git a/arch/powerpc/platforms/pseries/smp.c b/arch/powerpc/platforms/pseries/smp.c
index 26e93fd4c62..eadba9521a3 100644
--- a/arch/powerpc/platforms/pseries/smp.c
+++ b/arch/powerpc/platforms/pseries/smp.c
@@ -22,7 +22,7 @@
 #include <linux/spinlock.h>
 #include <linux/cache.h>
 #include <linux/err.h>
-#include <linux/sysdev.h>
+#include <linux/device.h>
 #include <linux/cpu.h>
 
 #include <asm/ptrace.h>
@@ -148,6 +148,7 @@ static void __devinit smp_xics_setup_cpu(int cpu)
 	set_cpu_current_state(cpu, CPU_STATE_ONLINE);
 	set_default_offline_state(cpu);
 #endif
+	pseries_notify_cpuidle_add_cpu(cpu);
 }
 
 static int __devinit smp_pSeries_kick_cpu(int nr)
diff --git a/arch/powerpc/platforms/pseries/suspend.c b/arch/powerpc/platforms/pseries/suspend.c
index d3de0849f29..b84a8b2238d 100644
--- a/arch/powerpc/platforms/pseries/suspend.c
+++ b/arch/powerpc/platforms/pseries/suspend.c
@@ -26,7 +26,7 @@
 #include <asm/rtas.h>
 
 static u64 stream_id;
-static struct sys_device suspend_sysdev;
+static struct device suspend_dev;
 static DECLARE_COMPLETION(suspend_work);
 static struct rtas_suspend_me_data suspend_data;
 static atomic_t suspending;
@@ -110,8 +110,8 @@ static int pseries_prepare_late(void)
 
 /**
  * store_hibernate - Initiate partition hibernation
- * @classdev:	sysdev class struct
- * @attr:		class device attribute struct
+ * @dev:		subsys root device
+ * @attr:		device attribute struct
  * @buf:		buffer
  * @count:		buffer size
  *
@@ -121,8 +121,8 @@ static int pseries_prepare_late(void)
  * Return value:
  * 	number of bytes printed to buffer / other on failure
  **/
-static ssize_t store_hibernate(struct sysdev_class *classdev,
-			       struct sysdev_class_attribute *attr,
+static ssize_t store_hibernate(struct device *dev,
+			       struct device_attribute *attr,
 			       const char *buf, size_t count)
 {
 	int rc;
@@ -148,10 +148,11 @@ static ssize_t store_hibernate(struct sysdev_class *classdev,
 	return rc;
 }
 
-static SYSDEV_CLASS_ATTR(hibernate, S_IWUSR, NULL, store_hibernate);
+static DEVICE_ATTR(hibernate, S_IWUSR, NULL, store_hibernate);
 
-static struct sysdev_class suspend_sysdev_class = {
+static struct bus_type suspend_subsys = {
 	.name = "power",
+	.dev_name = "power",
 };
 
 static const struct platform_suspend_ops pseries_suspend_ops = {
@@ -167,23 +168,23 @@ static const struct platform_suspend_ops pseries_suspend_ops = {
  * Return value:
  * 	0 on success / other on failure
  **/
-static int pseries_suspend_sysfs_register(struct sys_device *sysdev)
+static int pseries_suspend_sysfs_register(struct device *dev)
 {
 	int rc;
 
-	if ((rc = sysdev_class_register(&suspend_sysdev_class)))
+	if ((rc = subsys_system_register(&suspend_subsys, NULL)))
 		return rc;
 
-	sysdev->id = 0;
-	sysdev->cls = &suspend_sysdev_class;
+	dev->id = 0;
+	dev->bus = &suspend_subsys;
 
-	if ((rc = sysdev_class_create_file(&suspend_sysdev_class, &attr_hibernate)))
-		goto class_unregister;
+	if ((rc = device_create_file(suspend_subsys.dev_root, &dev_attr_hibernate)))
+		goto subsys_unregister;
 
 	return 0;
 
-class_unregister:
-	sysdev_class_unregister(&suspend_sysdev_class);
+subsys_unregister:
+	bus_unregister(&suspend_subsys);
 	return rc;
 }
 
@@ -204,7 +205,7 @@ static int __init pseries_suspend_init(void)
 	if (suspend_data.token == RTAS_UNKNOWN_SERVICE)
 		return 0;
 
-	if ((rc = pseries_suspend_sysfs_register(&suspend_sysdev)))
+	if ((rc = pseries_suspend_sysfs_register(&suspend_dev)))
 		return rc;
 
 	ppc_md.suspend_disable_cpu = pseries_suspend_cpu;
diff --git a/arch/powerpc/platforms/wsp/Kconfig b/arch/powerpc/platforms/wsp/Kconfig
index bd560c786ed..57d22a2f4ba 100644
--- a/arch/powerpc/platforms/wsp/Kconfig
+++ b/arch/powerpc/platforms/wsp/Kconfig
@@ -1,20 +1,28 @@
 config PPC_WSP
 	bool
 	select PPC_A2
+	select GENERIC_TBSYNC
+	select PPC_ICSWX
 	select PPC_SCOM
 	select PPC_XICS
 	select PPC_ICP_NATIVE
 	select PCI
 	select PPC_IO_WORKAROUNDS if PCI
 	select PPC_INDIRECT_PIO if PCI
+	select PPC_WSP_COPRO
 	default n
 
 menu "WSP platform selection"
 	depends on PPC_BOOK3E_64
 
 config PPC_PSR2
-	bool "PSR-2 platform"
-	select GENERIC_TBSYNC
+	bool "PowerEN System Reference Platform 2"
+	select EPAPR_BOOT
+	select PPC_WSP
+	default y
+
+config PPC_CHROMA
+	bool "PowerEN PCIe Chroma Card"
 	select EPAPR_BOOT
 	select PPC_WSP
 	default y
diff --git a/arch/powerpc/platforms/wsp/Makefile b/arch/powerpc/platforms/wsp/Makefile
index a1486b436f0..56817ac98fc 100644
--- a/arch/powerpc/platforms/wsp/Makefile
+++ b/arch/powerpc/platforms/wsp/Makefile
@@ -1,8 +1,10 @@
 ccflags-y			+= -mno-minimal-toc
 
-obj-y				+= setup.o ics.o
-obj-$(CONFIG_PPC_PSR2)		+= psr2.o opb_pic.o
+obj-y				+= setup.o ics.o wsp.o
+obj-$(CONFIG_PPC_PSR2)		+= psr2.o
+obj-$(CONFIG_PPC_CHROMA)	+= chroma.o h8.o
+obj-$(CONFIG_PPC_WSP)		+= opb_pic.o
 obj-$(CONFIG_PPC_WSP)		+= scom_wsp.o
 obj-$(CONFIG_SMP)		+= smp.o scom_smp.o
 obj-$(CONFIG_PCI)		+= wsp_pci.o
-obj-$(CONFIG_PCI_MSI)		+= msi.o
\ No newline at end of file
+obj-$(CONFIG_PCI_MSI)		+= msi.o
diff --git a/arch/powerpc/platforms/wsp/chroma.c b/arch/powerpc/platforms/wsp/chroma.c
new file mode 100644
index 00000000000..ca6fa26f6e6
--- /dev/null
+++ b/arch/powerpc/platforms/wsp/chroma.c
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2008-2011, IBM Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/irq.h>
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <linux/of.h>
+#include <linux/smp.h>
+#include <linux/time.h>
+
+#include <asm/machdep.h>
+#include <asm/system.h>
+#include <asm/udbg.h>
+
+#include "ics.h"
+#include "wsp.h"
+
+void __init chroma_setup_arch(void)
+{
+	wsp_setup_arch();
+	wsp_setup_h8();
+
+}
+
+static int __init chroma_probe(void)
+{
+	unsigned long root = of_get_flat_dt_root();
+
+	if (!of_flat_dt_is_compatible(root, "ibm,wsp-chroma"))
+		return 0;
+
+	return 1;
+}
+
+define_machine(chroma_md) {
+	.name			= "Chroma PCIe",
+	.probe			= chroma_probe,
+	.setup_arch		= chroma_setup_arch,
+	.restart		= wsp_h8_restart,
+	.power_off		= wsp_h8_power_off,
+	.halt			= wsp_halt,
+	.calibrate_decr		= generic_calibrate_decr,
+	.init_IRQ		= wsp_setup_irq,
+	.progress		= udbg_progress,
+	.power_save		= book3e_idle,
+};
+
+machine_arch_initcall(chroma_md, wsp_probe_devices);
diff --git a/arch/powerpc/platforms/wsp/h8.c b/arch/powerpc/platforms/wsp/h8.c
new file mode 100644
index 00000000000..d18e6cc19df
--- /dev/null
+++ b/arch/powerpc/platforms/wsp/h8.c
@@ -0,0 +1,134 @@
+/*
+ * Copyright 2008-2011, IBM Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/of.h>
+#include <linux/io.h>
+
+#include "wsp.h"
+
+/*
+ * The UART connection to the H8 is over ttyS1 which is just a 16550.
+ * We assume that FW has it setup right and no one messes with it.
+ */
+
+
+static u8 __iomem *h8;
+
+#define RBR 0		/* Receiver Buffer Register */
+#define THR 0		/* Transmitter Holding Register */
+#define LSR 5		/* Line Status Register */
+#define LSR_DR 0x01	/* LSR value for Data-Ready */
+#define LSR_THRE 0x20	/* LSR value for Transmitter-Holding-Register-Empty */
+static void wsp_h8_putc(int c)
+{
+	u8 lsr;
+
+	do {
+		lsr = readb(h8 + LSR);
+	} while ((lsr & LSR_THRE) != LSR_THRE);
+	writeb(c, h8 + THR);
+}
+
+static int wsp_h8_getc(void)
+{
+	u8 lsr;
+
+	do {
+		lsr = readb(h8 + LSR);
+	} while ((lsr & LSR_DR) != LSR_DR);
+
+	return readb(h8 + RBR);
+}
+
+static void wsp_h8_puts(const char *s, int sz)
+{
+	int i;
+
+	for (i = 0; i < sz; i++) {
+		wsp_h8_putc(s[i]);
+
+		/* no flow control so wait for echo */
+		wsp_h8_getc();
+	}
+	wsp_h8_putc('\r');
+	wsp_h8_putc('\n');
+}
+
+static void wsp_h8_terminal_cmd(const char *cmd, int sz)
+{
+	hard_irq_disable();
+	wsp_h8_puts(cmd, sz);
+	/* should never return, but just in case */
+	for (;;)
+		continue;
+}
+
+
+void wsp_h8_restart(char *cmd)
+{
+	static const char restart[] = "warm-reset";
+
+	(void)cmd;
+	wsp_h8_terminal_cmd(restart, sizeof(restart) - 1);
+}
+
+void wsp_h8_power_off(void)
+{
+	static const char off[] = "power-off";
+
+	wsp_h8_terminal_cmd(off, sizeof(off) - 1);
+}
+
+static void __iomem *wsp_h8_getaddr(void)
+{
+	struct device_node *aliases;
+	struct device_node *uart;
+	struct property *path;
+	void __iomem *va = NULL;
+
+	/*
+	 * there is nothing in the devtree to tell us which is mapped
+	 * to the H8, but se know it is the second serial port.
+	 */
+
+	aliases = of_find_node_by_path("/aliases");
+	if (aliases == NULL)
+		return NULL;
+
+	path = of_find_property(aliases, "serial1", NULL);
+	if (path == NULL)
+		goto out;
+
+	uart = of_find_node_by_path(path->value);
+	if (uart == NULL)
+		goto out;
+
+	va = of_iomap(uart, 0);
+
+	/* remove it so no one messes with it */
+	of_detach_node(uart);
+	of_node_put(uart);
+
+out:
+	of_node_put(aliases);
+
+	return va;
+}
+
+void __init wsp_setup_h8(void)
+{
+	h8 = wsp_h8_getaddr();
+
+	/* Devtree change? lets hard map it anyway */
+	if (h8 == NULL) {
+		pr_warn("UART to H8 could not be found");
+		h8 = ioremap(0xffc0008000ULL, 0x100);
+	}
+}
diff --git a/arch/powerpc/platforms/wsp/opb_pic.c b/arch/powerpc/platforms/wsp/opb_pic.c
index be05631a3c1..19f353dfcd0 100644
--- a/arch/powerpc/platforms/wsp/opb_pic.c
+++ b/arch/powerpc/platforms/wsp/opb_pic.c
@@ -320,7 +320,8 @@ void __init opb_pic_init(void)
 		}
 
 		/* Attach opb interrupt handler to new virtual IRQ */
-		rc = request_irq(virq, opb_irq_handler, 0, "OPB LS Cascade", opb);
+		rc = request_irq(virq, opb_irq_handler, IRQF_NO_THREAD,
+				 "OPB LS Cascade", opb);
 		if (rc) {
 			printk("opb: request_irq failed: %d\n", rc);
 			continue;
diff --git a/arch/powerpc/platforms/wsp/psr2.c b/arch/powerpc/platforms/wsp/psr2.c
index 166f2e4b4be..0c1ae06d0be 100644
--- a/arch/powerpc/platforms/wsp/psr2.c
+++ b/arch/powerpc/platforms/wsp/psr2.c
@@ -14,10 +14,10 @@
 #include <linux/mm.h>
 #include <linux/of.h>
 #include <linux/smp.h>
+#include <linux/time.h>
 
 #include <asm/machdep.h>
 #include <asm/system.h>
-#include <asm/time.h>
 #include <asm/udbg.h>
 
 #include "ics.h"
@@ -27,7 +27,8 @@
 static void psr2_spin(void)
 {
 	hard_irq_disable();
-	for (;;) ;
+	for (;;)
+		continue;
 }
 
 static void psr2_restart(char *cmd)
@@ -35,65 +36,32 @@ static void psr2_restart(char *cmd)
 	psr2_spin();
 }
 
-static int psr2_probe_devices(void)
-{
-	struct device_node *np;
-
-	/* Our RTC is a ds1500. It seems to be programatically compatible
-	 * with the ds1511 for which we have a driver so let's use that
-	 */
-	np = of_find_compatible_node(NULL, NULL, "dallas,ds1500");
-	if (np != NULL) {
-		struct resource res;
-		if (of_address_to_resource(np, 0, &res) == 0)
-			platform_device_register_simple("ds1511", 0, &res, 1);
-	}
-	return 0;
-}
-machine_arch_initcall(psr2_md, psr2_probe_devices);
-
-static void __init psr2_setup_arch(void)
-{
-	/* init to some ~sane value until calibrate_delay() runs */
-	loops_per_jiffy = 50000000;
-
-	scom_init_wsp();
-
-	/* Setup SMP callback */
-#ifdef CONFIG_SMP
-	a2_setup_smp();
-#endif
-#ifdef CONFIG_PCI
-	wsp_setup_pci();
-#endif
-
-}
-
 static int __init psr2_probe(void)
 {
 	unsigned long root = of_get_flat_dt_root();
 
+	if (of_flat_dt_is_compatible(root, "ibm,wsp-chroma")) {
+		/* chroma systems also claim they are psr2s */
+		return 0;
+	}
+
 	if (!of_flat_dt_is_compatible(root, "ibm,psr2"))
 		return 0;
 
 	return 1;
 }
 
-static void __init psr2_init_irq(void)
-{
-	wsp_init_irq();
-	opb_pic_init();
-}
-
 define_machine(psr2_md) {
 	.name			= "PSR2 A2",
 	.probe			= psr2_probe,
-	.setup_arch		= psr2_setup_arch,
+	.setup_arch		= wsp_setup_arch,
 	.restart		= psr2_restart,
 	.power_off		= psr2_spin,
 	.halt			= psr2_spin,
 	.calibrate_decr		= generic_calibrate_decr,
-	.init_IRQ		= psr2_init_irq,
+	.init_IRQ		= wsp_setup_irq,
 	.progress		= udbg_progress,
 	.power_save		= book3e_idle,
 };
+
+machine_arch_initcall(psr2_md, wsp_probe_devices);
diff --git a/arch/powerpc/platforms/wsp/wsp.c b/arch/powerpc/platforms/wsp/wsp.c
new file mode 100644
index 00000000000..d25cc96c21b
--- /dev/null
+++ b/arch/powerpc/platforms/wsp/wsp.c
@@ -0,0 +1,115 @@
+/*
+ * Copyright 2008-2011, IBM Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/smp.h>
+#include <linux/delay.h>
+#include <linux/time.h>
+
+#include <asm/scom.h>
+
+#include "wsp.h"
+#include "ics.h"
+
+#define WSP_SOC_COMPATIBLE	"ibm,wsp-soc"
+#define PBIC_COMPATIBLE		"ibm,wsp-pbic"
+#define COPRO_COMPATIBLE	"ibm,wsp-coprocessor"
+
+static int __init wsp_probe_buses(void)
+{
+	static __initdata struct of_device_id bus_ids[] = {
+		/*
+		 * every node in between needs to be here or you won't
+		 * find it
+		 */
+		{ .compatible = WSP_SOC_COMPATIBLE, },
+		{ .compatible = PBIC_COMPATIBLE, },
+		{ .compatible = COPRO_COMPATIBLE, },
+		{},
+	};
+	of_platform_bus_probe(NULL, bus_ids, NULL);
+
+	return 0;
+}
+
+void __init wsp_setup_arch(void)
+{
+	/* init to some ~sane value until calibrate_delay() runs */
+	loops_per_jiffy = 50000000;
+
+	scom_init_wsp();
+
+	/* Setup SMP callback */
+#ifdef CONFIG_SMP
+	a2_setup_smp();
+#endif
+#ifdef CONFIG_PCI
+	wsp_setup_pci();
+#endif
+}
+
+void __init wsp_setup_irq(void)
+{
+	wsp_init_irq();
+	opb_pic_init();
+}
+
+
+int __init wsp_probe_devices(void)
+{
+	struct device_node *np;
+
+	/* Our RTC is a ds1500. It seems to be programatically compatible
+	 * with the ds1511 for which we have a driver so let's use that
+	 */
+	np = of_find_compatible_node(NULL, NULL, "dallas,ds1500");
+	if (np != NULL) {
+		struct resource res;
+		if (of_address_to_resource(np, 0, &res) == 0)
+			platform_device_register_simple("ds1511", 0, &res, 1);
+	}
+
+	wsp_probe_buses();
+
+	return 0;
+}
+
+void wsp_halt(void)
+{
+	u64 val;
+	scom_map_t m;
+	struct device_node *dn;
+	struct device_node *mine;
+	struct device_node *me;
+
+	me = of_get_cpu_node(smp_processor_id(), NULL);
+	mine = scom_find_parent(me);
+
+	/* This will halt all the A2s but not power off the chip */
+	for_each_node_with_property(dn, "scom-controller") {
+		if (dn == mine)
+			continue;
+		m = scom_map(dn, 0, 1);
+
+		/* read-modify-write it so the HW probe does not get
+		 * confused */
+		val = scom_read(m, 0);
+		val |= 1;
+		scom_write(m, 0, val);
+		scom_unmap(m);
+	}
+	m = scom_map(mine, 0, 1);
+	val = scom_read(m, 0);
+	val |= 1;
+	scom_write(m, 0, val);
+	/* should never return */
+	scom_unmap(m);
+}
diff --git a/arch/powerpc/platforms/wsp/wsp.h b/arch/powerpc/platforms/wsp/wsp.h
index 33479818f62..10c1d1fff36 100644
--- a/arch/powerpc/platforms/wsp/wsp.h
+++ b/arch/powerpc/platforms/wsp/wsp.h
@@ -6,15 +6,25 @@
 /* Devtree compatible strings for major devices */
 #define PCIE_COMPATIBLE     "ibm,wsp-pciex"
 
+extern void wsp_setup_arch(void);
+extern void wsp_setup_irq(void);
+extern int wsp_probe_devices(void);
+extern void wsp_halt(void);
+
 extern void wsp_setup_pci(void);
 extern void scom_init_wsp(void);
 
 extern void a2_setup_smp(void);
 extern int a2_scom_startup_cpu(unsigned int lcpu, int thr_idx,
 			       struct device_node *np);
-int smp_a2_cpu_bootable(unsigned int nr);
-int __devinit smp_a2_kick_cpu(int nr);
+extern int smp_a2_cpu_bootable(unsigned int nr);
+extern int __devinit smp_a2_kick_cpu(int nr);
+
+extern void opb_pic_init(void);
 
-void opb_pic_init(void);
+/* chroma specific managment */
+extern void wsp_h8_restart(char *cmd);
+extern void wsp_h8_power_off(void);
+extern void __init wsp_setup_h8(void);
 
 #endif /*  __WSP_H */
diff --git a/arch/powerpc/relocs_check.pl b/arch/powerpc/relocs_check.pl
index d2571096c3e..7f5b8380886 100755
--- a/arch/powerpc/relocs_check.pl
+++ b/arch/powerpc/relocs_check.pl
@@ -32,8 +32,18 @@ while (<FD>) {
 	next if (!/\s+R_/);
 
 	# These relocations are okay
-	next if (/R_PPC64_RELATIVE/ or /R_PPC64_NONE/ or
-	         /R_PPC64_ADDR64\s+mach_/);
+	# On PPC64:
+	# 	R_PPC64_RELATIVE, R_PPC64_NONE, R_PPC64_ADDR64
+	# On PPC:
+	# 	R_PPC_RELATIVE, R_PPC_ADDR16_HI, 
+	# 	R_PPC_ADDR16_HA,R_PPC_ADDR16_LO,
+	# 	R_PPC_NONE
+
+	next if (/\bR_PPC64_RELATIVE\b/ or /\bR_PPC64_NONE\b/ or
+	         /\bR_PPC64_ADDR64\s+mach_/);
+	next if (/\bR_PPC_ADDR16_LO\b/ or /\bR_PPC_ADDR16_HI\b/ or
+		 /\bR_PPC_ADDR16_HA\b/ or /\bR_PPC_RELATIVE\b/ or
+		 /\bR_PPC_NONE\b/);
 
 	# If we see this type of relcoation it's an idication that
 	# we /may/ be using an old version of binutils.
diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile
index 84e13253aec..5e37b471786 100644
--- a/arch/powerpc/sysdev/Makefile
+++ b/arch/powerpc/sysdev/Makefile
@@ -17,10 +17,11 @@ obj-$(CONFIG_FSL_SOC)		+= fsl_soc.o
 obj-$(CONFIG_FSL_PCI)		+= fsl_pci.o $(fsl-msi-obj-y)
 obj-$(CONFIG_FSL_PMC)		+= fsl_pmc.o
 obj-$(CONFIG_FSL_LBC)		+= fsl_lbc.o
+obj-$(CONFIG_FSL_IFC)		+= fsl_ifc.o
 obj-$(CONFIG_FSL_GTM)		+= fsl_gtm.o
 obj-$(CONFIG_FSL_85XX_CACHE_SRAM)	+= fsl_85xx_l2ctlr.o fsl_85xx_cache_sram.o
 obj-$(CONFIG_SIMPLE_GPIO)	+= simple_gpio.o
-obj-$(CONFIG_FSL_RIO)		+= fsl_rio.o
+obj-$(CONFIG_FSL_RIO)		+= fsl_rio.o fsl_rmu.o
 obj-$(CONFIG_TSI108_BRIDGE)	+= tsi108_pci.o tsi108_dev.o
 obj-$(CONFIG_QUICC_ENGINE)	+= qe_lib/
 obj-$(CONFIG_PPC_BESTCOMM)	+= bestcomm/
diff --git a/arch/powerpc/sysdev/axonram.c b/arch/powerpc/sysdev/axonram.c
index ba427191906..1c16141c031 100644
--- a/arch/powerpc/sysdev/axonram.c
+++ b/arch/powerpc/sysdev/axonram.c
@@ -25,7 +25,6 @@
 
 #include <linux/bio.h>
 #include <linux/blkdev.h>
-#include <linux/buffer_head.h>
 #include <linux/device.h>
 #include <linux/errno.h>
 #include <linux/fs.h>
diff --git a/arch/powerpc/sysdev/fsl_ifc.c b/arch/powerpc/sysdev/fsl_ifc.c
new file mode 100644
index 00000000000..b31f19f6103
--- /dev/null
+++ b/arch/powerpc/sysdev/fsl_ifc.c
@@ -0,0 +1,310 @@
+/*
+ * Copyright 2011 Freescale Semiconductor, Inc
+ *
+ * Freescale Integrated Flash Controller
+ *
+ * Author: Dipen Dudhat <Dipen.Dudhat@freescale.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/compiler.h>
+#include <linux/spinlock.h>
+#include <linux/types.h>
+#include <linux/slab.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+#include <asm/prom.h>
+#include <asm/fsl_ifc.h>
+
+struct fsl_ifc_ctrl *fsl_ifc_ctrl_dev;
+EXPORT_SYMBOL(fsl_ifc_ctrl_dev);
+
+/*
+ * convert_ifc_address - convert the base address
+ * @addr_base:	base address of the memory bank
+ */
+unsigned int convert_ifc_address(phys_addr_t addr_base)
+{
+	return addr_base & CSPR_BA;
+}
+EXPORT_SYMBOL(convert_ifc_address);
+
+/*
+ * fsl_ifc_find - find IFC bank
+ * @addr_base:	base address of the memory bank
+ *
+ * This function walks IFC banks comparing "Base address" field of the CSPR
+ * registers with the supplied addr_base argument. When bases match this
+ * function returns bank number (starting with 0), otherwise it returns
+ * appropriate errno value.
+ */
+int fsl_ifc_find(phys_addr_t addr_base)
+{
+	int i = 0;
+
+	if (!fsl_ifc_ctrl_dev || !fsl_ifc_ctrl_dev->regs)
+		return -ENODEV;
+
+	for (i = 0; i < ARRAY_SIZE(fsl_ifc_ctrl_dev->regs->cspr_cs); i++) {
+		__be32 cspr = in_be32(&fsl_ifc_ctrl_dev->regs->cspr_cs[i].cspr);
+		if (cspr & CSPR_V && (cspr & CSPR_BA) ==
+				convert_ifc_address(addr_base))
+			return i;
+	}
+
+	return -ENOENT;
+}
+EXPORT_SYMBOL(fsl_ifc_find);
+
+static int __devinit fsl_ifc_ctrl_init(struct fsl_ifc_ctrl *ctrl)
+{
+	struct fsl_ifc_regs __iomem *ifc = ctrl->regs;
+
+	/*
+	 * Clear all the common status and event registers
+	 */
+	if (in_be32(&ifc->cm_evter_stat) & IFC_CM_EVTER_STAT_CSER)
+		out_be32(&ifc->cm_evter_stat, IFC_CM_EVTER_STAT_CSER);
+
+	/* enable all error and events */
+	out_be32(&ifc->cm_evter_en, IFC_CM_EVTER_EN_CSEREN);
+
+	/* enable all error and event interrupts */
+	out_be32(&ifc->cm_evter_intr_en, IFC_CM_EVTER_INTR_EN_CSERIREN);
+	out_be32(&ifc->cm_erattr0, 0x0);
+	out_be32(&ifc->cm_erattr1, 0x0);
+
+	return 0;
+}
+
+static int fsl_ifc_ctrl_remove(struct platform_device *dev)
+{
+	struct fsl_ifc_ctrl *ctrl = dev_get_drvdata(&dev->dev);
+
+	free_irq(ctrl->nand_irq, ctrl);
+	free_irq(ctrl->irq, ctrl);
+
+	irq_dispose_mapping(ctrl->nand_irq);
+	irq_dispose_mapping(ctrl->irq);
+
+	iounmap(ctrl->regs);
+
+	dev_set_drvdata(&dev->dev, NULL);
+	kfree(ctrl);
+
+	return 0;
+}
+
+/*
+ * NAND events are split between an operational interrupt which only
+ * receives OPC, and an error interrupt that receives everything else,
+ * including non-NAND errors.  Whichever interrupt gets to it first
+ * records the status and wakes the wait queue.
+ */
+static DEFINE_SPINLOCK(nand_irq_lock);
+
+static u32 check_nand_stat(struct fsl_ifc_ctrl *ctrl)
+{
+	struct fsl_ifc_regs __iomem *ifc = ctrl->regs;
+	unsigned long flags;
+	u32 stat;
+
+	spin_lock_irqsave(&nand_irq_lock, flags);
+
+	stat = in_be32(&ifc->ifc_nand.nand_evter_stat);
+	if (stat) {
+		out_be32(&ifc->ifc_nand.nand_evter_stat, stat);
+		ctrl->nand_stat = stat;
+		wake_up(&ctrl->nand_wait);
+	}
+
+	spin_unlock_irqrestore(&nand_irq_lock, flags);
+
+	return stat;
+}
+
+static irqreturn_t fsl_ifc_nand_irq(int irqno, void *data)
+{
+	struct fsl_ifc_ctrl *ctrl = data;
+
+	if (check_nand_stat(ctrl))
+		return IRQ_HANDLED;
+
+	return IRQ_NONE;
+}
+
+/*
+ * NOTE: This interrupt is used to report ifc events of various kinds,
+ * such as transaction errors on the chipselects.
+ */
+static irqreturn_t fsl_ifc_ctrl_irq(int irqno, void *data)
+{
+	struct fsl_ifc_ctrl *ctrl = data;
+	struct fsl_ifc_regs __iomem *ifc = ctrl->regs;
+	u32 err_axiid, err_srcid, status, cs_err, err_addr;
+	irqreturn_t ret = IRQ_NONE;
+
+	/* read for chip select error */
+	cs_err = in_be32(&ifc->cm_evter_stat);
+	if (cs_err) {
+		dev_err(ctrl->dev, "transaction sent to IFC is not mapped to"
+				"any memory bank 0x%08X\n", cs_err);
+		/* clear the chip select error */
+		out_be32(&ifc->cm_evter_stat, IFC_CM_EVTER_STAT_CSER);
+
+		/* read error attribute registers print the error information */
+		status = in_be32(&ifc->cm_erattr0);
+		err_addr = in_be32(&ifc->cm_erattr1);
+
+		if (status & IFC_CM_ERATTR0_ERTYP_READ)
+			dev_err(ctrl->dev, "Read transaction error"
+				"CM_ERATTR0 0x%08X\n", status);
+		else
+			dev_err(ctrl->dev, "Write transaction error"
+				"CM_ERATTR0 0x%08X\n", status);
+
+		err_axiid = (status & IFC_CM_ERATTR0_ERAID) >>
+					IFC_CM_ERATTR0_ERAID_SHIFT;
+		dev_err(ctrl->dev, "AXI ID of the error"
+					"transaction 0x%08X\n", err_axiid);
+
+		err_srcid = (status & IFC_CM_ERATTR0_ESRCID) >>
+					IFC_CM_ERATTR0_ESRCID_SHIFT;
+		dev_err(ctrl->dev, "SRC ID of the error"
+					"transaction 0x%08X\n", err_srcid);
+
+		dev_err(ctrl->dev, "Transaction Address corresponding to error"
+					"ERADDR 0x%08X\n", err_addr);
+
+		ret = IRQ_HANDLED;
+	}
+
+	if (check_nand_stat(ctrl))
+		ret = IRQ_HANDLED;
+
+	return ret;
+}
+
+/*
+ * fsl_ifc_ctrl_probe
+ *
+ * called by device layer when it finds a device matching
+ * one our driver can handled. This code allocates all of
+ * the resources needed for the controller only.  The
+ * resources for the NAND banks themselves are allocated
+ * in the chip probe function.
+*/
+static int __devinit fsl_ifc_ctrl_probe(struct platform_device *dev)
+{
+	int ret = 0;
+
+
+	dev_info(&dev->dev, "Freescale Integrated Flash Controller\n");
+
+	fsl_ifc_ctrl_dev = kzalloc(sizeof(*fsl_ifc_ctrl_dev), GFP_KERNEL);
+	if (!fsl_ifc_ctrl_dev)
+		return -ENOMEM;
+
+	dev_set_drvdata(&dev->dev, fsl_ifc_ctrl_dev);
+
+	/* IOMAP the entire IFC region */
+	fsl_ifc_ctrl_dev->regs = of_iomap(dev->dev.of_node, 0);
+	if (!fsl_ifc_ctrl_dev->regs) {
+		dev_err(&dev->dev, "failed to get memory region\n");
+		ret = -ENODEV;
+		goto err;
+	}
+
+	/* get the Controller level irq */
+	fsl_ifc_ctrl_dev->irq = irq_of_parse_and_map(dev->dev.of_node, 0);
+	if (fsl_ifc_ctrl_dev->irq == NO_IRQ) {
+		dev_err(&dev->dev, "failed to get irq resource "
+							"for IFC\n");
+		ret = -ENODEV;
+		goto err;
+	}
+
+	/* get the nand machine irq */
+	fsl_ifc_ctrl_dev->nand_irq =
+			irq_of_parse_and_map(dev->dev.of_node, 1);
+	if (fsl_ifc_ctrl_dev->nand_irq == NO_IRQ) {
+		dev_err(&dev->dev, "failed to get irq resource "
+						"for NAND Machine\n");
+		ret = -ENODEV;
+		goto err;
+	}
+
+	fsl_ifc_ctrl_dev->dev = &dev->dev;
+
+	ret = fsl_ifc_ctrl_init(fsl_ifc_ctrl_dev);
+	if (ret < 0)
+		goto err;
+
+	init_waitqueue_head(&fsl_ifc_ctrl_dev->nand_wait);
+
+	ret = request_irq(fsl_ifc_ctrl_dev->irq, fsl_ifc_ctrl_irq, IRQF_SHARED,
+			  "fsl-ifc", fsl_ifc_ctrl_dev);
+	if (ret != 0) {
+		dev_err(&dev->dev, "failed to install irq (%d)\n",
+			fsl_ifc_ctrl_dev->irq);
+		goto err_irq;
+	}
+
+	ret = request_irq(fsl_ifc_ctrl_dev->nand_irq, fsl_ifc_nand_irq, 0,
+			  "fsl-ifc-nand", fsl_ifc_ctrl_dev);
+	if (ret != 0) {
+		dev_err(&dev->dev, "failed to install irq (%d)\n",
+			fsl_ifc_ctrl_dev->nand_irq);
+		goto err_nandirq;
+	}
+
+	return 0;
+
+err_nandirq:
+	free_irq(fsl_ifc_ctrl_dev->nand_irq, fsl_ifc_ctrl_dev);
+	irq_dispose_mapping(fsl_ifc_ctrl_dev->nand_irq);
+err_irq:
+	free_irq(fsl_ifc_ctrl_dev->irq, fsl_ifc_ctrl_dev);
+	irq_dispose_mapping(fsl_ifc_ctrl_dev->irq);
+err:
+	return ret;
+}
+
+static const struct of_device_id fsl_ifc_match[] = {
+	{
+		.compatible = "fsl,ifc",
+	},
+	{},
+};
+
+static struct platform_driver fsl_ifc_ctrl_driver = {
+	.driver = {
+		.name	= "fsl-ifc",
+		.of_match_table = fsl_ifc_match,
+	},
+	.probe       = fsl_ifc_ctrl_probe,
+	.remove      = fsl_ifc_ctrl_remove,
+};
+
+module_platform_driver(fsl_ifc_ctrl_driver);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Freescale Semiconductor");
+MODULE_DESCRIPTION("Freescale Integrated Flash Controller driver");
diff --git a/arch/powerpc/sysdev/fsl_lbc.c b/arch/powerpc/sysdev/fsl_lbc.c
index d5c3c90ee69..483126d7b3c 100644
--- a/arch/powerpc/sysdev/fsl_lbc.c
+++ b/arch/powerpc/sysdev/fsl_lbc.c
@@ -332,6 +332,38 @@ err:
 	return ret;
 }
 
+#ifdef CONFIG_SUSPEND
+
+/* save lbc registers */
+static int fsl_lbc_suspend(struct platform_device *pdev, pm_message_t state)
+{
+	struct fsl_lbc_ctrl *ctrl = dev_get_drvdata(&pdev->dev);
+	struct fsl_lbc_regs __iomem *lbc = ctrl->regs;
+
+	ctrl->saved_regs = kmalloc(sizeof(struct fsl_lbc_regs), GFP_KERNEL);
+	if (!ctrl->saved_regs)
+		return -ENOMEM;
+
+	_memcpy_fromio(ctrl->saved_regs, lbc, sizeof(struct fsl_lbc_regs));
+	return 0;
+}
+
+/* restore lbc registers */
+static int fsl_lbc_resume(struct platform_device *pdev)
+{
+	struct fsl_lbc_ctrl *ctrl = dev_get_drvdata(&pdev->dev);
+	struct fsl_lbc_regs __iomem *lbc = ctrl->regs;
+
+	if (ctrl->saved_regs) {
+		_memcpy_toio(lbc, ctrl->saved_regs,
+				sizeof(struct fsl_lbc_regs));
+		kfree(ctrl->saved_regs);
+		ctrl->saved_regs = NULL;
+	}
+	return 0;
+}
+#endif /* CONFIG_SUSPEND */
+
 static const struct of_device_id fsl_lbc_match[] = {
 	{ .compatible = "fsl,elbc", },
 	{ .compatible = "fsl,pq3-localbus", },
@@ -346,6 +378,10 @@ static struct platform_driver fsl_lbc_ctrl_driver = {
 		.of_match_table = fsl_lbc_match,
 	},
 	.probe = fsl_lbc_ctrl_probe,
+#ifdef CONFIG_SUSPEND
+	.suspend     = fsl_lbc_suspend,
+	.resume      = fsl_lbc_resume,
+#endif
 };
 
 static int __init fsl_lbc_init(void)
diff --git a/arch/powerpc/sysdev/fsl_msi.c b/arch/powerpc/sysdev/fsl_msi.c
index e5c344d336e..ecb5c1946d2 100644
--- a/arch/powerpc/sysdev/fsl_msi.c
+++ b/arch/powerpc/sysdev/fsl_msi.c
@@ -23,6 +23,8 @@
 #include <asm/hw_irq.h>
 #include <asm/ppc-pci.h>
 #include <asm/mpic.h>
+#include <asm/fsl_hcalls.h>
+
 #include "fsl_msi.h"
 #include "fsl_pci.h"
 
@@ -148,14 +150,49 @@ static void fsl_compose_msi_msg(struct pci_dev *pdev, int hwirq,
 
 static int fsl_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
 {
+	struct pci_controller *hose = pci_bus_to_host(pdev->bus);
+	struct device_node *np;
+	phandle phandle = 0;
 	int rc, hwirq = -ENOMEM;
 	unsigned int virq;
 	struct msi_desc *entry;
 	struct msi_msg msg;
 	struct fsl_msi *msi_data;
 
+	/*
+	 * If the PCI node has an fsl,msi property, then we need to use it
+	 * to find the specific MSI.
+	 */
+	np = of_parse_phandle(hose->dn, "fsl,msi", 0);
+	if (np) {
+		if (of_device_is_compatible(np, "fsl,mpic-msi") ||
+		    of_device_is_compatible(np, "fsl,vmpic-msi"))
+			phandle = np->phandle;
+		else {
+			dev_err(&pdev->dev,
+				"node %s has an invalid fsl,msi phandle %u\n",
+				hose->dn->full_name, np->phandle);
+			return -EINVAL;
+		}
+	}
+
 	list_for_each_entry(entry, &pdev->msi_list, list) {
+		/*
+		 * Loop over all the MSI devices until we find one that has an
+		 * available interrupt.
+		 */
 		list_for_each_entry(msi_data, &msi_head, list) {
+			/*
+			 * If the PCI node has an fsl,msi property, then we
+			 * restrict our search to the corresponding MSI node.
+			 * The simplest way is to skip over MSI nodes with the
+			 * wrong phandle. Under the Freescale hypervisor, this
+			 * has the additional benefit of skipping over MSI
+			 * nodes that are not mapped in the PAMU.
+			 */
+			if (phandle && (phandle != msi_data->phandle))
+				continue;
+
 			hwirq = msi_bitmap_alloc_hwirqs(&msi_data->bitmap, 1);
 			if (hwirq >= 0)
 				break;
@@ -163,16 +200,14 @@ static int fsl_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
 
 		if (hwirq < 0) {
 			rc = hwirq;
-			pr_debug("%s: fail allocating msi interrupt\n",
-					__func__);
+			dev_err(&pdev->dev, "could not allocate MSI interrupt\n");
 			goto out_free;
 		}
 
 		virq = irq_create_mapping(msi_data->irqhost, hwirq);
 
 		if (virq == NO_IRQ) {
-			pr_debug("%s: fail mapping hwirq 0x%x\n",
-					__func__, hwirq);
+			dev_err(&pdev->dev, "fail mapping hwirq %i\n", hwirq);
 			msi_bitmap_free_hwirqs(&msi_data->bitmap, hwirq, 1);
 			rc = -ENOSPC;
 			goto out_free;
@@ -201,6 +236,7 @@ static void fsl_msi_cascade(unsigned int irq, struct irq_desc *desc)
 	u32 intr_index;
 	u32 have_shift = 0;
 	struct fsl_msi_cascade_data *cascade_data;
+	unsigned int ret;
 
 	cascade_data = irq_get_handler_data(irq);
 	msi_data = cascade_data->msi_data;
@@ -232,6 +268,14 @@ static void fsl_msi_cascade(unsigned int irq, struct irq_desc *desc)
 	case FSL_PIC_IP_IPIC:
 		msir_value = fsl_msi_read(msi_data->msi_regs, msir_index * 0x4);
 		break;
+	case FSL_PIC_IP_VMPIC:
+		ret = fh_vmpic_get_msir(virq_to_hw(irq), &msir_value);
+		if (ret) {
+			pr_err("fsl-msi: fh_vmpic_get_msir() failed for "
+			       "irq %u (ret=%u)\n", irq, ret);
+			msir_value = 0;
+		}
+		break;
 	}
 
 	while (msir_value) {
@@ -249,6 +293,7 @@ static void fsl_msi_cascade(unsigned int irq, struct irq_desc *desc)
 
 	switch (msi_data->feature & FSL_PIC_IP_MASK) {
 	case FSL_PIC_IP_MPIC:
+	case FSL_PIC_IP_VMPIC:
 		chip->irq_eoi(idata);
 		break;
 	case FSL_PIC_IP_IPIC:
@@ -278,7 +323,8 @@ static int fsl_of_msi_remove(struct platform_device *ofdev)
 	}
 	if (msi->bitmap.bitmap)
 		msi_bitmap_free(&msi->bitmap);
-	iounmap(msi->msi_regs);
+	if ((msi->feature & FSL_PIC_IP_MASK) != FSL_PIC_IP_VMPIC)
+		iounmap(msi->msi_regs);
 	kfree(msi);
 
 	return 0;
@@ -350,25 +396,37 @@ static int __devinit fsl_of_msi_probe(struct platform_device *dev)
 		goto error_out;
 	}
 
-	/* Get the MSI reg base */
-	err = of_address_to_resource(dev->dev.of_node, 0, &res);
-	if (err) {
-		dev_err(&dev->dev, "%s resource error!\n",
+	/*
+	 * Under the Freescale hypervisor, the msi nodes don't have a 'reg'
+	 * property.  Instead, we use hypercalls to access the MSI.
+	 */
+	if ((features->fsl_pic_ip & FSL_PIC_IP_MASK) != FSL_PIC_IP_VMPIC) {
+		err = of_address_to_resource(dev->dev.of_node, 0, &res);
+		if (err) {
+			dev_err(&dev->dev, "invalid resource for node %s\n",
 				dev->dev.of_node->full_name);
-		goto error_out;
-	}
+			goto error_out;
+		}
 
-	msi->msi_regs = ioremap(res.start, resource_size(&res));
-	if (!msi->msi_regs) {
-		dev_err(&dev->dev, "ioremap problem failed\n");
-		goto error_out;
+		msi->msi_regs = ioremap(res.start, resource_size(&res));
+		if (!msi->msi_regs) {
+			dev_err(&dev->dev, "could not map node %s\n",
+				dev->dev.of_node->full_name);
+			goto error_out;
+		}
+		msi->msiir_offset =
+			features->msiir_offset + (res.start & 0xfffff);
 	}
 
 	msi->feature = features->fsl_pic_ip;
 
 	msi->irqhost->host_data = msi;
 
-	msi->msiir_offset = features->msiir_offset + (res.start & 0xfffff);
+	/*
+	 * Remember the phandle, so that we can match with any PCI nodes
+	 * that have an "fsl,msi" property.
+	 */
+	msi->phandle = dev->dev.of_node->phandle;
 
 	rc = fsl_msi_init_allocator(msi);
 	if (rc) {
@@ -437,6 +495,11 @@ static const struct fsl_msi_feature ipic_msi_feature = {
 	.msiir_offset = 0x38,
 };
 
+static const struct fsl_msi_feature vmpic_msi_feature = {
+	.fsl_pic_ip = FSL_PIC_IP_VMPIC,
+	.msiir_offset = 0,
+};
+
 static const struct of_device_id fsl_of_msi_ids[] = {
 	{
 		.compatible = "fsl,mpic-msi",
@@ -446,6 +509,10 @@ static const struct of_device_id fsl_of_msi_ids[] = {
 		.compatible = "fsl,ipic-msi",
 		.data = (void *)&ipic_msi_feature,
 	},
+	{
+		.compatible = "fsl,vmpic-msi",
+		.data = (void *)&vmpic_msi_feature,
+	},
 	{}
 };
 
diff --git a/arch/powerpc/sysdev/fsl_msi.h b/arch/powerpc/sysdev/fsl_msi.h
index 1313abbc520..f6c646a5254 100644
--- a/arch/powerpc/sysdev/fsl_msi.h
+++ b/arch/powerpc/sysdev/fsl_msi.h
@@ -13,15 +13,17 @@
 #ifndef _POWERPC_SYSDEV_FSL_MSI_H
 #define _POWERPC_SYSDEV_FSL_MSI_H
 
+#include <linux/of.h>
 #include <asm/msi_bitmap.h>
 
 #define NR_MSI_REG		8
 #define IRQS_PER_MSI_REG	32
 #define NR_MSI_IRQS	(NR_MSI_REG * IRQS_PER_MSI_REG)
 
-#define FSL_PIC_IP_MASK	0x0000000F
-#define FSL_PIC_IP_MPIC	0x00000001
-#define FSL_PIC_IP_IPIC	0x00000002
+#define FSL_PIC_IP_MASK   0x0000000F
+#define FSL_PIC_IP_MPIC   0x00000001
+#define FSL_PIC_IP_IPIC   0x00000002
+#define FSL_PIC_IP_VMPIC  0x00000003
 
 struct fsl_msi {
 	struct irq_host *irqhost;
@@ -36,6 +38,8 @@ struct fsl_msi {
 	struct msi_bitmap bitmap;
 
 	struct list_head list;          /* support multiple MSI banks */
+
+	phandle phandle;
 };
 
 #endif /* _POWERPC_SYSDEV_FSL_MSI_H */
diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c
index 4ce547e0047..3b61e8cf342 100644
--- a/arch/powerpc/sysdev/fsl_pci.c
+++ b/arch/powerpc/sysdev/fsl_pci.c
@@ -65,6 +65,30 @@ static int __init fsl_pcie_check_link(struct pci_controller *hose)
 }
 
 #if defined(CONFIG_FSL_SOC_BOOKE) || defined(CONFIG_PPC_86xx)
+
+#define MAX_PHYS_ADDR_BITS	40
+static u64 pci64_dma_offset = 1ull << MAX_PHYS_ADDR_BITS;
+
+static int fsl_pci_dma_set_mask(struct device *dev, u64 dma_mask)
+{
+	if (!dev->dma_mask || !dma_supported(dev, dma_mask))
+		return -EIO;
+
+	/*
+	 * Fixup PCI devices that are able to DMA to above the physical
+	 * address width of the SoC such that we can address any internal
+	 * SoC address from across PCI if needed
+	 */
+	if ((dev->bus == &pci_bus_type) &&
+	    dma_mask >= DMA_BIT_MASK(MAX_PHYS_ADDR_BITS)) {
+		set_dma_ops(dev, &dma_direct_ops);
+		set_dma_offset(dev, pci64_dma_offset);
+	}
+
+	*dev->dma_mask = dma_mask;
+	return 0;
+}
+
 static int __init setup_one_atmu(struct ccsr_pci __iomem *pci,
 	unsigned int index, const struct resource *res,
 	resource_size_t offset)
@@ -113,6 +137,8 @@ static void __init setup_pci_atmu(struct pci_controller *hose,
 	u32 piwar = PIWAR_EN | PIWAR_PF | PIWAR_TGI_LOCAL |
 			PIWAR_READ_SNOOP | PIWAR_WRITE_SNOOP;
 	char *name = hose->dn->full_name;
+	const u64 *reg;
+	int len;
 
 	pr_debug("PCI memory map start 0x%016llx, size 0x%016llx\n",
 		 (u64)rsrc->start, (u64)resource_size(rsrc));
@@ -205,6 +231,33 @@ static void __init setup_pci_atmu(struct pci_controller *hose,
 
 	/* Setup inbound mem window */
 	mem = memblock_end_of_DRAM();
+
+	/*
+	 * The msi-address-64 property, if it exists, indicates the physical
+	 * address of the MSIIR register.  Normally, this register is located
+	 * inside CCSR, so the ATMU that covers all of CCSR is used. But if
+	 * this property exists, then we normally need to create a new ATMU
+	 * for it.  For now, however, we cheat.  The only entity that creates
+	 * this property is the Freescale hypervisor, and the address is
+	 * specified in the partition configuration.  Typically, the address
+	 * is located in the page immediately after the end of DDR.  If so, we
+	 * can avoid allocating a new ATMU by extending the DDR ATMU by one
+	 * page.
+	 */
+	reg = of_get_property(hose->dn, "msi-address-64", &len);
+	if (reg && (len == sizeof(u64))) {
+		u64 address = be64_to_cpup(reg);
+
+		if ((address >= mem) && (address < (mem + PAGE_SIZE))) {
+			pr_info("%s: extending DDR ATMU to cover MSIIR", name);
+			mem += PAGE_SIZE;
+		} else {
+			/* TODO: Create a new ATMU for MSIIR */
+			pr_warn("%s: msi-address-64 address of %llx is "
+				"unsupported\n", name, address);
+		}
+	}
+
 	sz = min(mem, paddr_lo);
 	mem_log = __ilog2_u64(sz);
 
@@ -228,6 +281,37 @@ static void __init setup_pci_atmu(struct pci_controller *hose,
 
 		hose->dma_window_base_cur = 0x00000000;
 		hose->dma_window_size = (resource_size_t)sz;
+
+		/*
+		 * if we have >4G of memory setup second PCI inbound window to
+		 * let devices that are 64-bit address capable to work w/o
+		 * SWIOTLB and access the full range of memory
+		 */
+		if (sz != mem) {
+			mem_log = __ilog2_u64(mem);
+
+			/* Size window up if we dont fit in exact power-of-2 */
+			if ((1ull << mem_log) != mem)
+				mem_log++;
+
+			piwar = (piwar & ~PIWAR_SZ_MASK) | (mem_log - 1);
+
+			/* Setup inbound memory window */
+			out_be32(&pci->piw[win_idx].pitar,  0x00000000);
+			out_be32(&pci->piw[win_idx].piwbear,
+					pci64_dma_offset >> 44);
+			out_be32(&pci->piw[win_idx].piwbar,
+					pci64_dma_offset >> 12);
+			out_be32(&pci->piw[win_idx].piwar,  piwar);
+
+			/*
+			 * install our own dma_set_mask handler to fixup dma_ops
+			 * and dma_offset
+			 */
+			ppc_md.dma_set_mask = fsl_pci_dma_set_mask;
+
+			pr_info("%s: Setup 64-bit PCI DMA window\n", name);
+		}
 	} else {
 		u64 paddr = 0;
 
diff --git a/arch/powerpc/sysdev/fsl_rio.c b/arch/powerpc/sysdev/fsl_rio.c
index 22ffccd8bef..a4c4f4a932d 100644
--- a/arch/powerpc/sysdev/fsl_rio.c
+++ b/arch/powerpc/sysdev/fsl_rio.c
@@ -10,7 +10,7 @@
  * - Added Port-Write message handling
  * - Added Machine Check exception handling
  *
- * Copyright (C) 2007, 2008, 2010 Freescale Semiconductor, Inc.
+ * Copyright (C) 2007, 2008, 2010, 2011 Freescale Semiconductor, Inc.
  * Zhang Wei <wei.zhang@freescale.com>
  *
  * Copyright 2005 MontaVista Software, Inc.
@@ -28,240 +28,33 @@
 #include <linux/dma-mapping.h>
 #include <linux/interrupt.h>
 #include <linux/device.h>
-#include <linux/rio.h>
-#include <linux/rio_drv.h>
 #include <linux/of_platform.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
-#include <linux/kfifo.h>
 
-#include <asm/io.h>
+#include <linux/io.h>
+#include <linux/uaccess.h>
 #include <asm/machdep.h>
-#include <asm/uaccess.h>
 
-#undef DEBUG_PW	/* Port-Write debugging */
+#include "fsl_rio.h"
 
-/* RapidIO definition irq, which read from OF-tree */
-#define IRQ_RIO_BELL(m)		(((struct rio_priv *)(m->priv))->bellirq)
-#define IRQ_RIO_TX(m)		(((struct rio_priv *)(m->priv))->txirq)
-#define IRQ_RIO_RX(m)		(((struct rio_priv *)(m->priv))->rxirq)
-#define IRQ_RIO_PW(m)		(((struct rio_priv *)(m->priv))->pwirq)
-
-#define IPWSR_CLEAR		0x98
-#define OMSR_CLEAR		0x1cb3
-#define IMSR_CLEAR		0x491
-#define IDSR_CLEAR		0x91
-#define ODSR_CLEAR		0x1c00
-#define LTLEECSR_ENABLE_ALL	0xFFC000FC
-#define ESCSR_CLEAR		0x07120204
-#define IECSR_CLEAR		0x80000000
+#undef DEBUG_PW	/* Port-Write debugging */
 
 #define RIO_PORT1_EDCSR		0x0640
 #define RIO_PORT2_EDCSR		0x0680
 #define RIO_PORT1_IECSR		0x10130
 #define RIO_PORT2_IECSR		0x101B0
-#define RIO_IM0SR		0x13064
-#define RIO_IM1SR		0x13164
-#define RIO_OM0SR		0x13004
-#define RIO_OM1SR		0x13104
-
-#define RIO_ATMU_REGS_OFFSET	0x10c00
-#define RIO_P_MSG_REGS_OFFSET	0x11000
-#define RIO_S_MSG_REGS_OFFSET	0x13000
+
 #define RIO_GCCSR		0x13c
 #define RIO_ESCSR		0x158
+#define ESCSR_CLEAR		0x07120204
 #define RIO_PORT2_ESCSR		0x178
 #define RIO_CCSR		0x15c
-#define RIO_LTLEDCSR		0x0608
 #define RIO_LTLEDCSR_IER	0x80000000
 #define RIO_LTLEDCSR_PRT	0x01000000
-#define RIO_LTLEECSR		0x060c
-#define RIO_EPWISR		0x10010
+#define IECSR_CLEAR		0x80000000
 #define RIO_ISR_AACR		0x10120
 #define RIO_ISR_AACR_AA		0x1	/* Accept All ID */
-#define RIO_MAINT_WIN_SIZE	0x400000
-#define RIO_DBELL_WIN_SIZE	0x1000
-
-#define RIO_MSG_OMR_MUI		0x00000002
-#define RIO_MSG_OSR_TE		0x00000080
-#define RIO_MSG_OSR_QOI		0x00000020
-#define RIO_MSG_OSR_QFI		0x00000010
-#define RIO_MSG_OSR_MUB		0x00000004
-#define RIO_MSG_OSR_EOMI	0x00000002
-#define RIO_MSG_OSR_QEI		0x00000001
-
-#define RIO_MSG_IMR_MI		0x00000002
-#define RIO_MSG_ISR_TE		0x00000080
-#define RIO_MSG_ISR_QFI		0x00000010
-#define RIO_MSG_ISR_DIQI	0x00000001
-
-#define RIO_IPWMR_SEN		0x00100000
-#define RIO_IPWMR_QFIE		0x00000100
-#define RIO_IPWMR_EIE		0x00000020
-#define RIO_IPWMR_CQ		0x00000002
-#define RIO_IPWMR_PWE		0x00000001
-
-#define RIO_IPWSR_QF		0x00100000
-#define RIO_IPWSR_TE		0x00000080
-#define RIO_IPWSR_QFI		0x00000010
-#define RIO_IPWSR_PWD		0x00000008
-#define RIO_IPWSR_PWB		0x00000004
-
-/* EPWISR Error match value */
-#define RIO_EPWISR_PINT1	0x80000000
-#define RIO_EPWISR_PINT2	0x40000000
-#define RIO_EPWISR_MU		0x00000002
-#define RIO_EPWISR_PW		0x00000001
-
-#define RIO_MSG_DESC_SIZE	32
-#define RIO_MSG_BUFFER_SIZE	4096
-#define RIO_MIN_TX_RING_SIZE	2
-#define RIO_MAX_TX_RING_SIZE	2048
-#define RIO_MIN_RX_RING_SIZE	2
-#define RIO_MAX_RX_RING_SIZE	2048
-
-#define DOORBELL_DMR_DI		0x00000002
-#define DOORBELL_DSR_TE		0x00000080
-#define DOORBELL_DSR_QFI	0x00000010
-#define DOORBELL_DSR_DIQI	0x00000001
-#define DOORBELL_TID_OFFSET	0x02
-#define DOORBELL_SID_OFFSET	0x04
-#define DOORBELL_INFO_OFFSET	0x06
-
-#define DOORBELL_MESSAGE_SIZE	0x08
-#define DBELL_SID(x)		(*(u16 *)(x + DOORBELL_SID_OFFSET))
-#define DBELL_TID(x)		(*(u16 *)(x + DOORBELL_TID_OFFSET))
-#define DBELL_INF(x)		(*(u16 *)(x + DOORBELL_INFO_OFFSET))
-
-struct rio_atmu_regs {
-	u32 rowtar;
-	u32 rowtear;
-	u32 rowbar;
-	u32 pad2;
-	u32 rowar;
-	u32 pad3[3];
-};
-
-struct rio_msg_regs {
-	u32 omr;	/* 0xD_3000 - Outbound message 0 mode register */
-	u32 osr;	/* 0xD_3004 - Outbound message 0 status register */
-	u32 pad1;
-	u32 odqdpar;	/* 0xD_300C - Outbound message 0 descriptor queue
-			   dequeue pointer address register */
-	u32 pad2;
-	u32 osar;	/* 0xD_3014 - Outbound message 0 source address
-			   register */
-	u32 odpr;	/* 0xD_3018 - Outbound message 0 destination port
-			   register */
-	u32 odatr;	/* 0xD_301C - Outbound message 0 destination attributes
-			   Register*/
-	u32 odcr;	/* 0xD_3020 - Outbound message 0 double-word count
-			   register */
-	u32 pad3;
-	u32 odqepar;	/* 0xD_3028 - Outbound message 0 descriptor queue
-			   enqueue pointer address register */
-	u32 pad4[13];
-	u32 imr;	/* 0xD_3060 - Inbound message 0 mode register */
-	u32 isr;	/* 0xD_3064 - Inbound message 0 status register */
-	u32 pad5;
-	u32 ifqdpar;	/* 0xD_306C - Inbound message 0 frame queue dequeue
-			   pointer address register*/
-	u32 pad6;
-	u32 ifqepar;	/* 0xD_3074 - Inbound message 0 frame queue enqueue
-			   pointer address register */
-	u32 pad7[226];
-	u32 odmr;	/* 0xD_3400 - Outbound doorbell mode register */
-	u32 odsr;	/* 0xD_3404 - Outbound doorbell status register */
-	u32 res0[4];
-	u32 oddpr;	/* 0xD_3418 - Outbound doorbell destination port
-			   register */
-	u32 oddatr;	/* 0xD_341c - Outbound doorbell destination attributes
-			   register */
-	u32 res1[3];
-	u32 odretcr;	/* 0xD_342C - Outbound doorbell retry error threshold
-			   configuration register */
-	u32 res2[12];
-	u32 dmr;	/* 0xD_3460 - Inbound doorbell mode register */
-	u32 dsr;	/* 0xD_3464 - Inbound doorbell status register */
-	u32 pad8;
-	u32 dqdpar;	/* 0xD_346C - Inbound doorbell queue dequeue Pointer
-			   address register */
-	u32 pad9;
-	u32 dqepar;	/* 0xD_3474 - Inbound doorbell Queue enqueue pointer
-			   address register */
-	u32 pad10[26];
-	u32 pwmr;	/* 0xD_34E0 - Inbound port-write mode register */
-	u32 pwsr;	/* 0xD_34E4 - Inbound port-write status register */
-	u32 epwqbar;	/* 0xD_34E8 - Extended Port-Write Queue Base Address
-			   register */
-	u32 pwqbar;	/* 0xD_34EC - Inbound port-write queue base address
-			   register */
-};
-
-struct rio_tx_desc {
-	u32 res1;
-	u32 saddr;
-	u32 dport;
-	u32 dattr;
-	u32 res2;
-	u32 res3;
-	u32 dwcnt;
-	u32 res4;
-};
-
-struct rio_dbell_ring {
-	void *virt;
-	dma_addr_t phys;
-};
-
-struct rio_msg_tx_ring {
-	void *virt;
-	dma_addr_t phys;
-	void *virt_buffer[RIO_MAX_TX_RING_SIZE];
-	dma_addr_t phys_buffer[RIO_MAX_TX_RING_SIZE];
-	int tx_slot;
-	int size;
-	void *dev_id;
-};
-
-struct rio_msg_rx_ring {
-	void *virt;
-	dma_addr_t phys;
-	void *virt_buffer[RIO_MAX_RX_RING_SIZE];
-	int rx_slot;
-	int size;
-	void *dev_id;
-};
-
-struct rio_port_write_msg {
-	void *virt;
-	dma_addr_t phys;
-	u32 msg_count;
-	u32 err_count;
-	u32 discard_count;
-};
-
-struct rio_priv {
-	struct device *dev;
-	void __iomem *regs_win;
-	struct rio_atmu_regs __iomem *atmu_regs;
-	struct rio_atmu_regs __iomem *maint_atmu_regs;
-	struct rio_atmu_regs __iomem *dbell_atmu_regs;
-	void __iomem *dbell_win;
-	void __iomem *maint_win;
-	struct rio_msg_regs __iomem *msg_regs;
-	struct rio_dbell_ring dbell_ring;
-	struct rio_msg_tx_ring msg_tx_ring;
-	struct rio_msg_rx_ring msg_rx_ring;
-	struct rio_port_write_msg port_write_msg;
-	int bellirq;
-	int txirq;
-	int rxirq;
-	int pwirq;
-	struct work_struct pw_work;
-	struct kfifo pw_fifo;
-	spinlock_t pw_fifo_lock;
-};
 
 #define __fsl_read_rio_config(x, addr, err, op)		\
 	__asm__ __volatile__(				\
@@ -279,7 +72,12 @@ struct rio_priv {
 		: "=r" (err), "=r" (x)			\
 		: "b" (addr), "i" (-EFAULT), "0" (err))
 
-static void __iomem *rio_regs_win;
+void __iomem *rio_regs_win;
+void __iomem *rmu_regs_win;
+resource_size_t rio_law_start;
+
+struct fsl_rio_dbell *dbell;
+struct fsl_rio_pw *pw;
 
 #ifdef CONFIG_E500
 int fsl_rio_mcheck_exception(struct pt_regs *regs)
@@ -311,42 +109,6 @@ EXPORT_SYMBOL_GPL(fsl_rio_mcheck_exception);
 #endif
 
 /**
- * fsl_rio_doorbell_send - Send a MPC85xx doorbell message
- * @mport: RapidIO master port info
- * @index: ID of RapidIO interface
- * @destid: Destination ID of target device
- * @data: 16-bit info field of RapidIO doorbell message
- *
- * Sends a MPC85xx doorbell message. Returns %0 on success or
- * %-EINVAL on failure.
- */
-static int fsl_rio_doorbell_send(struct rio_mport *mport,
-				int index, u16 destid, u16 data)
-{
-	struct rio_priv *priv = mport->priv;
-	pr_debug("fsl_doorbell_send: index %d destid %4.4x data %4.4x\n",
-		 index, destid, data);
-	switch (mport->phy_type) {
-	case RIO_PHY_PARALLEL:
-		out_be32(&priv->dbell_atmu_regs->rowtar, destid << 22);
-		out_be16(priv->dbell_win, data);
-		break;
-	case RIO_PHY_SERIAL:
-		/* In the serial version silicons, such as MPC8548, MPC8641,
-		 * below operations is must be.
-		 */
-		out_be32(&priv->msg_regs->odmr, 0x00000000);
-		out_be32(&priv->msg_regs->odretcr, 0x00000004);
-		out_be32(&priv->msg_regs->oddpr, destid << 16);
-		out_be32(&priv->msg_regs->oddatr, data);
-		out_be32(&priv->msg_regs->odmr, 0x00000001);
-		break;
-	}
-
-	return 0;
-}
-
-/**
  * fsl_local_config_read - Generate a MPC85xx local config space read
  * @mport: RapidIO master port info
  * @index: ID of RapdiIO interface
@@ -384,8 +146,8 @@ static int fsl_local_config_write(struct rio_mport *mport,
 {
 	struct rio_priv *priv = mport->priv;
 	pr_debug
-	    ("fsl_local_config_write: index %d offset %8.8x data %8.8x\n",
-	     index, offset, data);
+		("fsl_local_config_write: index %d offset %8.8x data %8.8x\n",
+		index, offset, data);
 	out_be32(priv->regs_win + offset, data);
 
 	return 0;
@@ -413,8 +175,9 @@ fsl_rio_config_read(struct rio_mport *mport, int index, u16 destid,
 	u32 rval, err = 0;
 
 	pr_debug
-	    ("fsl_rio_config_read: index %d destid %d hopcount %d offset %8.8x len %d\n",
-	     index, destid, hopcount, offset, len);
+		("fsl_rio_config_read:"
+		" index %d destid %d hopcount %d offset %8.8x len %d\n",
+		index, destid, hopcount, offset, len);
 
 	/* 16MB maintenance window possible */
 	/* allow only aligned access to maintenance registers */
@@ -423,7 +186,7 @@ fsl_rio_config_read(struct rio_mport *mport, int index, u16 destid,
 
 	out_be32(&priv->maint_atmu_regs->rowtar,
 		 (destid << 22) | (hopcount << 12) | (offset >> 12));
-	out_be32(&priv->maint_atmu_regs->rowtear,  (destid >> 10));
+	out_be32(&priv->maint_atmu_regs->rowtear, (destid >> 10));
 
 	data = (u8 *) priv->maint_win + (offset & (RIO_MAINT_WIN_SIZE - 1));
 	switch (len) {
@@ -470,8 +233,9 @@ fsl_rio_config_write(struct rio_mport *mport, int index, u16 destid,
 	struct rio_priv *priv = mport->priv;
 	u8 *data;
 	pr_debug
-	    ("fsl_rio_config_write: index %d destid %d hopcount %d offset %8.8x len %d val %8.8x\n",
-	     index, destid, hopcount, offset, len, val);
+		("fsl_rio_config_write:"
+		" index %d destid %d hopcount %d offset %8.8x len %d val %8.8x\n",
+		index, destid, hopcount, offset, len, val);
 
 	/* 16MB maintenance windows possible */
 	/* allow only aligned access to maintenance registers */
@@ -480,7 +244,7 @@ fsl_rio_config_write(struct rio_mport *mport, int index, u16 destid,
 
 	out_be32(&priv->maint_atmu_regs->rowtar,
 		 (destid << 22) | (hopcount << 12) | (offset >> 12));
-	out_be32(&priv->maint_atmu_regs->rowtear,  (destid >> 10));
+	out_be32(&priv->maint_atmu_regs->rowtear, (destid >> 10));
 
 	data = (u8 *) priv->maint_win + (offset & (RIO_MAINT_WIN_SIZE - 1));
 	switch (len) {
@@ -500,590 +264,7 @@ fsl_rio_config_write(struct rio_mport *mport, int index, u16 destid,
 	return 0;
 }
 
-/**
- * fsl_add_outb_message - Add message to the MPC85xx outbound message queue
- * @mport: Master port with outbound message queue
- * @rdev: Target of outbound message
- * @mbox: Outbound mailbox
- * @buffer: Message to add to outbound queue
- * @len: Length of message
- *
- * Adds the @buffer message to the MPC85xx outbound message queue. Returns
- * %0 on success or %-EINVAL on failure.
- */
-static int
-fsl_add_outb_message(struct rio_mport *mport, struct rio_dev *rdev, int mbox,
-			void *buffer, size_t len)
-{
-	struct rio_priv *priv = mport->priv;
-	u32 omr;
-	struct rio_tx_desc *desc = (struct rio_tx_desc *)priv->msg_tx_ring.virt
-					+ priv->msg_tx_ring.tx_slot;
-	int ret = 0;
-
-	pr_debug("RIO: fsl_add_outb_message(): destid %4.4x mbox %d buffer " \
-		 "%8.8x len %8.8x\n", rdev->destid, mbox, (int)buffer, len);
-
-	if ((len < 8) || (len > RIO_MAX_MSG_SIZE)) {
-		ret = -EINVAL;
-		goto out;
-	}
-
-	/* Copy and clear rest of buffer */
-	memcpy(priv->msg_tx_ring.virt_buffer[priv->msg_tx_ring.tx_slot], buffer,
-			len);
-	if (len < (RIO_MAX_MSG_SIZE - 4))
-		memset(priv->msg_tx_ring.virt_buffer[priv->msg_tx_ring.tx_slot]
-				+ len, 0, RIO_MAX_MSG_SIZE - len);
-
-	switch (mport->phy_type) {
-	case RIO_PHY_PARALLEL:
-		/* Set mbox field for message */
-		desc->dport = mbox & 0x3;
-
-		/* Enable EOMI interrupt, set priority, and set destid */
-		desc->dattr = 0x28000000 | (rdev->destid << 2);
-		break;
-	case RIO_PHY_SERIAL:
-		/* Set mbox field for message, and set destid */
-		desc->dport = (rdev->destid << 16) | (mbox & 0x3);
-
-		/* Enable EOMI interrupt and priority */
-		desc->dattr = 0x28000000;
-		break;
-	}
-
-	/* Set transfer size aligned to next power of 2 (in double words) */
-	desc->dwcnt = is_power_of_2(len) ? len : 1 << get_bitmask_order(len);
-
-	/* Set snooping and source buffer address */
-	desc->saddr = 0x00000004
-		| priv->msg_tx_ring.phys_buffer[priv->msg_tx_ring.tx_slot];
-
-	/* Increment enqueue pointer */
-	omr = in_be32(&priv->msg_regs->omr);
-	out_be32(&priv->msg_regs->omr, omr | RIO_MSG_OMR_MUI);
-
-	/* Go to next descriptor */
-	if (++priv->msg_tx_ring.tx_slot == priv->msg_tx_ring.size)
-		priv->msg_tx_ring.tx_slot = 0;
-
-      out:
-	return ret;
-}
-
-/**
- * fsl_rio_tx_handler - MPC85xx outbound message interrupt handler
- * @irq: Linux interrupt number
- * @dev_instance: Pointer to interrupt-specific data
- *
- * Handles outbound message interrupts. Executes a register outbound
- * mailbox event handler and acks the interrupt occurrence.
- */
-static irqreturn_t
-fsl_rio_tx_handler(int irq, void *dev_instance)
-{
-	int osr;
-	struct rio_mport *port = (struct rio_mport *)dev_instance;
-	struct rio_priv *priv = port->priv;
-
-	osr = in_be32(&priv->msg_regs->osr);
-
-	if (osr & RIO_MSG_OSR_TE) {
-		pr_info("RIO: outbound message transmission error\n");
-		out_be32(&priv->msg_regs->osr, RIO_MSG_OSR_TE);
-		goto out;
-	}
-
-	if (osr & RIO_MSG_OSR_QOI) {
-		pr_info("RIO: outbound message queue overflow\n");
-		out_be32(&priv->msg_regs->osr, RIO_MSG_OSR_QOI);
-		goto out;
-	}
-
-	if (osr & RIO_MSG_OSR_EOMI) {
-		u32 dqp = in_be32(&priv->msg_regs->odqdpar);
-		int slot = (dqp - priv->msg_tx_ring.phys) >> 5;
-		port->outb_msg[0].mcback(port, priv->msg_tx_ring.dev_id, -1,
-				slot);
-
-		/* Ack the end-of-message interrupt */
-		out_be32(&priv->msg_regs->osr, RIO_MSG_OSR_EOMI);
-	}
-
-      out:
-	return IRQ_HANDLED;
-}
-
-/**
- * fsl_open_outb_mbox - Initialize MPC85xx outbound mailbox
- * @mport: Master port implementing the outbound message unit
- * @dev_id: Device specific pointer to pass on event
- * @mbox: Mailbox to open
- * @entries: Number of entries in the outbound mailbox ring
- *
- * Initializes buffer ring, request the outbound message interrupt,
- * and enables the outbound message unit. Returns %0 on success and
- * %-EINVAL or %-ENOMEM on failure.
- */
-static int
-fsl_open_outb_mbox(struct rio_mport *mport, void *dev_id, int mbox, int entries)
-{
-	int i, j, rc = 0;
-	struct rio_priv *priv = mport->priv;
-
-	if ((entries < RIO_MIN_TX_RING_SIZE) ||
-	    (entries > RIO_MAX_TX_RING_SIZE) || (!is_power_of_2(entries))) {
-		rc = -EINVAL;
-		goto out;
-	}
-
-	/* Initialize shadow copy ring */
-	priv->msg_tx_ring.dev_id = dev_id;
-	priv->msg_tx_ring.size = entries;
-
-	for (i = 0; i < priv->msg_tx_ring.size; i++) {
-		priv->msg_tx_ring.virt_buffer[i] =
-			dma_alloc_coherent(priv->dev, RIO_MSG_BUFFER_SIZE,
-				&priv->msg_tx_ring.phys_buffer[i], GFP_KERNEL);
-		if (!priv->msg_tx_ring.virt_buffer[i]) {
-			rc = -ENOMEM;
-			for (j = 0; j < priv->msg_tx_ring.size; j++)
-				if (priv->msg_tx_ring.virt_buffer[j])
-					dma_free_coherent(priv->dev,
-							RIO_MSG_BUFFER_SIZE,
-							priv->msg_tx_ring.
-							virt_buffer[j],
-							priv->msg_tx_ring.
-							phys_buffer[j]);
-			goto out;
-		}
-	}
-
-	/* Initialize outbound message descriptor ring */
-	priv->msg_tx_ring.virt = dma_alloc_coherent(priv->dev,
-				priv->msg_tx_ring.size * RIO_MSG_DESC_SIZE,
-				&priv->msg_tx_ring.phys, GFP_KERNEL);
-	if (!priv->msg_tx_ring.virt) {
-		rc = -ENOMEM;
-		goto out_dma;
-	}
-	memset(priv->msg_tx_ring.virt, 0,
-			priv->msg_tx_ring.size * RIO_MSG_DESC_SIZE);
-	priv->msg_tx_ring.tx_slot = 0;
-
-	/* Point dequeue/enqueue pointers at first entry in ring */
-	out_be32(&priv->msg_regs->odqdpar, priv->msg_tx_ring.phys);
-	out_be32(&priv->msg_regs->odqepar, priv->msg_tx_ring.phys);
-
-	/* Configure for snooping */
-	out_be32(&priv->msg_regs->osar, 0x00000004);
-
-	/* Clear interrupt status */
-	out_be32(&priv->msg_regs->osr, 0x000000b3);
-
-	/* Hook up outbound message handler */
-	rc = request_irq(IRQ_RIO_TX(mport), fsl_rio_tx_handler, 0,
-			 "msg_tx", (void *)mport);
-	if (rc < 0)
-		goto out_irq;
-
-	/*
-	 * Configure outbound message unit
-	 *      Snooping
-	 *      Interrupts (all enabled, except QEIE)
-	 *      Chaining mode
-	 *      Disable
-	 */
-	out_be32(&priv->msg_regs->omr, 0x00100220);
-
-	/* Set number of entries */
-	out_be32(&priv->msg_regs->omr,
-		 in_be32(&priv->msg_regs->omr) |
-		 ((get_bitmask_order(entries) - 2) << 12));
-
-	/* Now enable the unit */
-	out_be32(&priv->msg_regs->omr, in_be32(&priv->msg_regs->omr) | 0x1);
-
-      out:
-	return rc;
-
-      out_irq:
-	dma_free_coherent(priv->dev,
-			  priv->msg_tx_ring.size * RIO_MSG_DESC_SIZE,
-			  priv->msg_tx_ring.virt, priv->msg_tx_ring.phys);
-
-      out_dma:
-	for (i = 0; i < priv->msg_tx_ring.size; i++)
-		dma_free_coherent(priv->dev, RIO_MSG_BUFFER_SIZE,
-				  priv->msg_tx_ring.virt_buffer[i],
-				  priv->msg_tx_ring.phys_buffer[i]);
-
-	return rc;
-}
-
-/**
- * fsl_close_outb_mbox - Shut down MPC85xx outbound mailbox
- * @mport: Master port implementing the outbound message unit
- * @mbox: Mailbox to close
- *
- * Disables the outbound message unit, free all buffers, and
- * frees the outbound message interrupt.
- */
-static void fsl_close_outb_mbox(struct rio_mport *mport, int mbox)
-{
-	struct rio_priv *priv = mport->priv;
-	/* Disable inbound message unit */
-	out_be32(&priv->msg_regs->omr, 0);
-
-	/* Free ring */
-	dma_free_coherent(priv->dev,
-			  priv->msg_tx_ring.size * RIO_MSG_DESC_SIZE,
-			  priv->msg_tx_ring.virt, priv->msg_tx_ring.phys);
-
-	/* Free interrupt */
-	free_irq(IRQ_RIO_TX(mport), (void *)mport);
-}
-
-/**
- * fsl_rio_rx_handler - MPC85xx inbound message interrupt handler
- * @irq: Linux interrupt number
- * @dev_instance: Pointer to interrupt-specific data
- *
- * Handles inbound message interrupts. Executes a registered inbound
- * mailbox event handler and acks the interrupt occurrence.
- */
-static irqreturn_t
-fsl_rio_rx_handler(int irq, void *dev_instance)
-{
-	int isr;
-	struct rio_mport *port = (struct rio_mport *)dev_instance;
-	struct rio_priv *priv = port->priv;
-
-	isr = in_be32(&priv->msg_regs->isr);
-
-	if (isr & RIO_MSG_ISR_TE) {
-		pr_info("RIO: inbound message reception error\n");
-		out_be32((void *)&priv->msg_regs->isr, RIO_MSG_ISR_TE);
-		goto out;
-	}
-
-	/* XXX Need to check/dispatch until queue empty */
-	if (isr & RIO_MSG_ISR_DIQI) {
-		/*
-		 * We implement *only* mailbox 0, but can receive messages
-		 * for any mailbox/letter to that mailbox destination. So,
-		 * make the callback with an unknown/invalid mailbox number
-		 * argument.
-		 */
-		port->inb_msg[0].mcback(port, priv->msg_rx_ring.dev_id, -1, -1);
-
-		/* Ack the queueing interrupt */
-		out_be32(&priv->msg_regs->isr, RIO_MSG_ISR_DIQI);
-	}
-
-      out:
-	return IRQ_HANDLED;
-}
-
-/**
- * fsl_open_inb_mbox - Initialize MPC85xx inbound mailbox
- * @mport: Master port implementing the inbound message unit
- * @dev_id: Device specific pointer to pass on event
- * @mbox: Mailbox to open
- * @entries: Number of entries in the inbound mailbox ring
- *
- * Initializes buffer ring, request the inbound message interrupt,
- * and enables the inbound message unit. Returns %0 on success
- * and %-EINVAL or %-ENOMEM on failure.
- */
-static int
-fsl_open_inb_mbox(struct rio_mport *mport, void *dev_id, int mbox, int entries)
-{
-	int i, rc = 0;
-	struct rio_priv *priv = mport->priv;
-
-	if ((entries < RIO_MIN_RX_RING_SIZE) ||
-	    (entries > RIO_MAX_RX_RING_SIZE) || (!is_power_of_2(entries))) {
-		rc = -EINVAL;
-		goto out;
-	}
-
-	/* Initialize client buffer ring */
-	priv->msg_rx_ring.dev_id = dev_id;
-	priv->msg_rx_ring.size = entries;
-	priv->msg_rx_ring.rx_slot = 0;
-	for (i = 0; i < priv->msg_rx_ring.size; i++)
-		priv->msg_rx_ring.virt_buffer[i] = NULL;
-
-	/* Initialize inbound message ring */
-	priv->msg_rx_ring.virt = dma_alloc_coherent(priv->dev,
-				priv->msg_rx_ring.size * RIO_MAX_MSG_SIZE,
-				&priv->msg_rx_ring.phys, GFP_KERNEL);
-	if (!priv->msg_rx_ring.virt) {
-		rc = -ENOMEM;
-		goto out;
-	}
-
-	/* Point dequeue/enqueue pointers at first entry in ring */
-	out_be32(&priv->msg_regs->ifqdpar, (u32) priv->msg_rx_ring.phys);
-	out_be32(&priv->msg_regs->ifqepar, (u32) priv->msg_rx_ring.phys);
-
-	/* Clear interrupt status */
-	out_be32(&priv->msg_regs->isr, 0x00000091);
-
-	/* Hook up inbound message handler */
-	rc = request_irq(IRQ_RIO_RX(mport), fsl_rio_rx_handler, 0,
-			 "msg_rx", (void *)mport);
-	if (rc < 0) {
-		dma_free_coherent(priv->dev, RIO_MSG_BUFFER_SIZE,
-				  priv->msg_tx_ring.virt_buffer[i],
-				  priv->msg_tx_ring.phys_buffer[i]);
-		goto out;
-	}
-
-	/*
-	 * Configure inbound message unit:
-	 *      Snooping
-	 *      4KB max message size
-	 *      Unmask all interrupt sources
-	 *      Disable
-	 */
-	out_be32(&priv->msg_regs->imr, 0x001b0060);
-
-	/* Set number of queue entries */
-	setbits32(&priv->msg_regs->imr, (get_bitmask_order(entries) - 2) << 12);
-
-	/* Now enable the unit */
-	setbits32(&priv->msg_regs->imr, 0x1);
-
-      out:
-	return rc;
-}
-
-/**
- * fsl_close_inb_mbox - Shut down MPC85xx inbound mailbox
- * @mport: Master port implementing the inbound message unit
- * @mbox: Mailbox to close
- *
- * Disables the inbound message unit, free all buffers, and
- * frees the inbound message interrupt.
- */
-static void fsl_close_inb_mbox(struct rio_mport *mport, int mbox)
-{
-	struct rio_priv *priv = mport->priv;
-	/* Disable inbound message unit */
-	out_be32(&priv->msg_regs->imr, 0);
-
-	/* Free ring */
-	dma_free_coherent(priv->dev, priv->msg_rx_ring.size * RIO_MAX_MSG_SIZE,
-			  priv->msg_rx_ring.virt, priv->msg_rx_ring.phys);
-
-	/* Free interrupt */
-	free_irq(IRQ_RIO_RX(mport), (void *)mport);
-}
-
-/**
- * fsl_add_inb_buffer - Add buffer to the MPC85xx inbound message queue
- * @mport: Master port implementing the inbound message unit
- * @mbox: Inbound mailbox number
- * @buf: Buffer to add to inbound queue
- *
- * Adds the @buf buffer to the MPC85xx inbound message queue. Returns
- * %0 on success or %-EINVAL on failure.
- */
-static int fsl_add_inb_buffer(struct rio_mport *mport, int mbox, void *buf)
-{
-	int rc = 0;
-	struct rio_priv *priv = mport->priv;
-
-	pr_debug("RIO: fsl_add_inb_buffer(), msg_rx_ring.rx_slot %d\n",
-		 priv->msg_rx_ring.rx_slot);
-
-	if (priv->msg_rx_ring.virt_buffer[priv->msg_rx_ring.rx_slot]) {
-		printk(KERN_ERR
-		       "RIO: error adding inbound buffer %d, buffer exists\n",
-		       priv->msg_rx_ring.rx_slot);
-		rc = -EINVAL;
-		goto out;
-	}
-
-	priv->msg_rx_ring.virt_buffer[priv->msg_rx_ring.rx_slot] = buf;
-	if (++priv->msg_rx_ring.rx_slot == priv->msg_rx_ring.size)
-		priv->msg_rx_ring.rx_slot = 0;
-
-      out:
-	return rc;
-}
-
-/**
- * fsl_get_inb_message - Fetch inbound message from the MPC85xx message unit
- * @mport: Master port implementing the inbound message unit
- * @mbox: Inbound mailbox number
- *
- * Gets the next available inbound message from the inbound message queue.
- * A pointer to the message is returned on success or NULL on failure.
- */
-static void *fsl_get_inb_message(struct rio_mport *mport, int mbox)
-{
-	struct rio_priv *priv = mport->priv;
-	u32 phys_buf, virt_buf;
-	void *buf = NULL;
-	int buf_idx;
-
-	phys_buf = in_be32(&priv->msg_regs->ifqdpar);
-
-	/* If no more messages, then bail out */
-	if (phys_buf == in_be32(&priv->msg_regs->ifqepar))
-		goto out2;
-
-	virt_buf = (u32) priv->msg_rx_ring.virt + (phys_buf
-						- priv->msg_rx_ring.phys);
-	buf_idx = (phys_buf - priv->msg_rx_ring.phys) / RIO_MAX_MSG_SIZE;
-	buf = priv->msg_rx_ring.virt_buffer[buf_idx];
-
-	if (!buf) {
-		printk(KERN_ERR
-		       "RIO: inbound message copy failed, no buffers\n");
-		goto out1;
-	}
-
-	/* Copy max message size, caller is expected to allocate that big */
-	memcpy(buf, (void *)virt_buf, RIO_MAX_MSG_SIZE);
-
-	/* Clear the available buffer */
-	priv->msg_rx_ring.virt_buffer[buf_idx] = NULL;
-
-      out1:
-	setbits32(&priv->msg_regs->imr, RIO_MSG_IMR_MI);
-
-      out2:
-	return buf;
-}
-
-/**
- * fsl_rio_dbell_handler - MPC85xx doorbell interrupt handler
- * @irq: Linux interrupt number
- * @dev_instance: Pointer to interrupt-specific data
- *
- * Handles doorbell interrupts. Parses a list of registered
- * doorbell event handlers and executes a matching event handler.
- */
-static irqreturn_t
-fsl_rio_dbell_handler(int irq, void *dev_instance)
-{
-	int dsr;
-	struct rio_mport *port = (struct rio_mport *)dev_instance;
-	struct rio_priv *priv = port->priv;
-
-	dsr = in_be32(&priv->msg_regs->dsr);
-
-	if (dsr & DOORBELL_DSR_TE) {
-		pr_info("RIO: doorbell reception error\n");
-		out_be32(&priv->msg_regs->dsr, DOORBELL_DSR_TE);
-		goto out;
-	}
-
-	if (dsr & DOORBELL_DSR_QFI) {
-		pr_info("RIO: doorbell queue full\n");
-		out_be32(&priv->msg_regs->dsr, DOORBELL_DSR_QFI);
-	}
-
-	/* XXX Need to check/dispatch until queue empty */
-	if (dsr & DOORBELL_DSR_DIQI) {
-		u32 dmsg =
-		    (u32) priv->dbell_ring.virt +
-		    (in_be32(&priv->msg_regs->dqdpar) & 0xfff);
-		struct rio_dbell *dbell;
-		int found = 0;
-
-		pr_debug
-		    ("RIO: processing doorbell, sid %2.2x tid %2.2x info %4.4x\n",
-		     DBELL_SID(dmsg), DBELL_TID(dmsg), DBELL_INF(dmsg));
-
-		list_for_each_entry(dbell, &port->dbells, node) {
-			if ((dbell->res->start <= DBELL_INF(dmsg)) &&
-			    (dbell->res->end >= DBELL_INF(dmsg))) {
-				found = 1;
-				break;
-			}
-		}
-		if (found) {
-			dbell->dinb(port, dbell->dev_id, DBELL_SID(dmsg), DBELL_TID(dmsg),
-				    DBELL_INF(dmsg));
-		} else {
-			pr_debug
-			    ("RIO: spurious doorbell, sid %2.2x tid %2.2x info %4.4x\n",
-			     DBELL_SID(dmsg), DBELL_TID(dmsg), DBELL_INF(dmsg));
-		}
-		setbits32(&priv->msg_regs->dmr, DOORBELL_DMR_DI);
-		out_be32(&priv->msg_regs->dsr, DOORBELL_DSR_DIQI);
-	}
-
-      out:
-	return IRQ_HANDLED;
-}
-
-/**
- * fsl_rio_doorbell_init - MPC85xx doorbell interface init
- * @mport: Master port implementing the inbound doorbell unit
- *
- * Initializes doorbell unit hardware and inbound DMA buffer
- * ring. Called from fsl_rio_setup(). Returns %0 on success
- * or %-ENOMEM on failure.
- */
-static int fsl_rio_doorbell_init(struct rio_mport *mport)
-{
-	struct rio_priv *priv = mport->priv;
-	int rc = 0;
-
-	/* Map outbound doorbell window immediately after maintenance window */
-	priv->dbell_win = ioremap(mport->iores.start + RIO_MAINT_WIN_SIZE,
-			    RIO_DBELL_WIN_SIZE);
-	if (!priv->dbell_win) {
-		printk(KERN_ERR
-		       "RIO: unable to map outbound doorbell window\n");
-		rc = -ENOMEM;
-		goto out;
-	}
-
-	/* Initialize inbound doorbells */
-	priv->dbell_ring.virt = dma_alloc_coherent(priv->dev, 512 *
-		    DOORBELL_MESSAGE_SIZE, &priv->dbell_ring.phys, GFP_KERNEL);
-	if (!priv->dbell_ring.virt) {
-		printk(KERN_ERR "RIO: unable allocate inbound doorbell ring\n");
-		rc = -ENOMEM;
-		iounmap(priv->dbell_win);
-		goto out;
-	}
-
-	/* Point dequeue/enqueue pointers at first entry in ring */
-	out_be32(&priv->msg_regs->dqdpar, (u32) priv->dbell_ring.phys);
-	out_be32(&priv->msg_regs->dqepar, (u32) priv->dbell_ring.phys);
-
-	/* Clear interrupt status */
-	out_be32(&priv->msg_regs->dsr, 0x00000091);
-
-	/* Hook up doorbell handler */
-	rc = request_irq(IRQ_RIO_BELL(mport), fsl_rio_dbell_handler, 0,
-			 "dbell_rx", (void *)mport);
-	if (rc < 0) {
-		iounmap(priv->dbell_win);
-		dma_free_coherent(priv->dev, 512 * DOORBELL_MESSAGE_SIZE,
-				  priv->dbell_ring.virt, priv->dbell_ring.phys);
-		printk(KERN_ERR
-		       "MPC85xx RIO: unable to request inbound doorbell irq");
-		goto out;
-	}
-
-	/* Configure doorbells for snooping, 512 entries, and enable */
-	out_be32(&priv->msg_regs->dmr, 0x00108161);
-
-      out:
-	return rc;
-}
-
-static void port_error_handler(struct rio_mport *port, int offset)
+void fsl_rio_port_error_handler(int offset)
 {
 	/*XXX: Error recovery is not implemented, we just clear errors */
 	out_be32((u32 *)(rio_regs_win + RIO_LTLEDCSR), 0);
@@ -1098,263 +279,6 @@ static void port_error_handler(struct rio_mport *port, int offset)
 		out_be32((u32 *)(rio_regs_win + RIO_PORT2_ESCSR), ESCSR_CLEAR);
 	}
 }
-
-static void msg_unit_error_handler(struct rio_mport *port)
-{
-	struct rio_priv *priv = port->priv;
-
-	/*XXX: Error recovery is not implemented, we just clear errors */
-	out_be32((u32 *)(rio_regs_win + RIO_LTLEDCSR), 0);
-
-	out_be32((u32 *)(rio_regs_win + RIO_IM0SR), IMSR_CLEAR);
-	out_be32((u32 *)(rio_regs_win + RIO_IM1SR), IMSR_CLEAR);
-	out_be32((u32 *)(rio_regs_win + RIO_OM0SR), OMSR_CLEAR);
-	out_be32((u32 *)(rio_regs_win + RIO_OM1SR), OMSR_CLEAR);
-
-	out_be32(&priv->msg_regs->odsr, ODSR_CLEAR);
-	out_be32(&priv->msg_regs->dsr, IDSR_CLEAR);
-
-	out_be32(&priv->msg_regs->pwsr, IPWSR_CLEAR);
-}
-
-/**
- * fsl_rio_port_write_handler - MPC85xx port write interrupt handler
- * @irq: Linux interrupt number
- * @dev_instance: Pointer to interrupt-specific data
- *
- * Handles port write interrupts. Parses a list of registered
- * port write event handlers and executes a matching event handler.
- */
-static irqreturn_t
-fsl_rio_port_write_handler(int irq, void *dev_instance)
-{
-	u32 ipwmr, ipwsr;
-	struct rio_mport *port = (struct rio_mport *)dev_instance;
-	struct rio_priv *priv = port->priv;
-	u32 epwisr, tmp;
-
-	epwisr = in_be32(priv->regs_win + RIO_EPWISR);
-	if (!(epwisr & RIO_EPWISR_PW))
-		goto pw_done;
-
-	ipwmr = in_be32(&priv->msg_regs->pwmr);
-	ipwsr = in_be32(&priv->msg_regs->pwsr);
-
-#ifdef DEBUG_PW
-	pr_debug("PW Int->IPWMR: 0x%08x IPWSR: 0x%08x (", ipwmr, ipwsr);
-	if (ipwsr & RIO_IPWSR_QF)
-		pr_debug(" QF");
-	if (ipwsr & RIO_IPWSR_TE)
-		pr_debug(" TE");
-	if (ipwsr & RIO_IPWSR_QFI)
-		pr_debug(" QFI");
-	if (ipwsr & RIO_IPWSR_PWD)
-		pr_debug(" PWD");
-	if (ipwsr & RIO_IPWSR_PWB)
-		pr_debug(" PWB");
-	pr_debug(" )\n");
-#endif
-	/* Schedule deferred processing if PW was received */
-	if (ipwsr & RIO_IPWSR_QFI) {
-		/* Save PW message (if there is room in FIFO),
-		 * otherwise discard it.
-		 */
-		if (kfifo_avail(&priv->pw_fifo) >= RIO_PW_MSG_SIZE) {
-			priv->port_write_msg.msg_count++;
-			kfifo_in(&priv->pw_fifo, priv->port_write_msg.virt,
-				 RIO_PW_MSG_SIZE);
-		} else {
-			priv->port_write_msg.discard_count++;
-			pr_debug("RIO: ISR Discarded Port-Write Msg(s) (%d)\n",
-				 priv->port_write_msg.discard_count);
-		}
-		/* Clear interrupt and issue Clear Queue command. This allows
-		 * another port-write to be received.
-		 */
-		out_be32(&priv->msg_regs->pwsr,	RIO_IPWSR_QFI);
-		out_be32(&priv->msg_regs->pwmr, ipwmr | RIO_IPWMR_CQ);
-
-		schedule_work(&priv->pw_work);
-	}
-
-	if ((ipwmr & RIO_IPWMR_EIE) && (ipwsr & RIO_IPWSR_TE)) {
-		priv->port_write_msg.err_count++;
-		pr_debug("RIO: Port-Write Transaction Err (%d)\n",
-			 priv->port_write_msg.err_count);
-		/* Clear Transaction Error: port-write controller should be
-		 * disabled when clearing this error
-		 */
-		out_be32(&priv->msg_regs->pwmr, ipwmr & ~RIO_IPWMR_PWE);
-		out_be32(&priv->msg_regs->pwsr,	RIO_IPWSR_TE);
-		out_be32(&priv->msg_regs->pwmr, ipwmr);
-	}
-
-	if (ipwsr & RIO_IPWSR_PWD) {
-		priv->port_write_msg.discard_count++;
-		pr_debug("RIO: Port Discarded Port-Write Msg(s) (%d)\n",
-			 priv->port_write_msg.discard_count);
-		out_be32(&priv->msg_regs->pwsr, RIO_IPWSR_PWD);
-	}
-
-pw_done:
-	if (epwisr & RIO_EPWISR_PINT1) {
-		tmp = in_be32(priv->regs_win + RIO_LTLEDCSR);
-		pr_debug("RIO_LTLEDCSR = 0x%x\n", tmp);
-		port_error_handler(port, 0);
-	}
-
-	if (epwisr & RIO_EPWISR_PINT2) {
-		tmp = in_be32(priv->regs_win + RIO_LTLEDCSR);
-		pr_debug("RIO_LTLEDCSR = 0x%x\n", tmp);
-		port_error_handler(port, 1);
-	}
-
-	if (epwisr & RIO_EPWISR_MU) {
-		tmp = in_be32(priv->regs_win + RIO_LTLEDCSR);
-		pr_debug("RIO_LTLEDCSR = 0x%x\n", tmp);
-		msg_unit_error_handler(port);
-	}
-
-	return IRQ_HANDLED;
-}
-
-static void fsl_pw_dpc(struct work_struct *work)
-{
-	struct rio_priv *priv = container_of(work, struct rio_priv, pw_work);
-	unsigned long flags;
-	u32 msg_buffer[RIO_PW_MSG_SIZE/sizeof(u32)];
-
-	/*
-	 * Process port-write messages
-	 */
-	spin_lock_irqsave(&priv->pw_fifo_lock, flags);
-	while (kfifo_out(&priv->pw_fifo, (unsigned char *)msg_buffer,
-			 RIO_PW_MSG_SIZE)) {
-		/* Process one message */
-		spin_unlock_irqrestore(&priv->pw_fifo_lock, flags);
-#ifdef DEBUG_PW
-		{
-		u32 i;
-		pr_debug("%s : Port-Write Message:", __func__);
-		for (i = 0; i < RIO_PW_MSG_SIZE/sizeof(u32); i++) {
-			if ((i%4) == 0)
-				pr_debug("\n0x%02x: 0x%08x", i*4,
-					 msg_buffer[i]);
-			else
-				pr_debug(" 0x%08x", msg_buffer[i]);
-		}
-		pr_debug("\n");
-		}
-#endif
-		/* Pass the port-write message to RIO core for processing */
-		rio_inb_pwrite_handler((union rio_pw_msg *)msg_buffer);
-		spin_lock_irqsave(&priv->pw_fifo_lock, flags);
-	}
-	spin_unlock_irqrestore(&priv->pw_fifo_lock, flags);
-}
-
-/**
- * fsl_rio_pw_enable - enable/disable port-write interface init
- * @mport: Master port implementing the port write unit
- * @enable:    1=enable; 0=disable port-write message handling
- */
-static int fsl_rio_pw_enable(struct rio_mport *mport, int enable)
-{
-	struct rio_priv *priv = mport->priv;
-	u32 rval;
-
-	rval = in_be32(&priv->msg_regs->pwmr);
-
-	if (enable)
-		rval |= RIO_IPWMR_PWE;
-	else
-		rval &= ~RIO_IPWMR_PWE;
-
-	out_be32(&priv->msg_regs->pwmr, rval);
-
-	return 0;
-}
-
-/**
- * fsl_rio_port_write_init - MPC85xx port write interface init
- * @mport: Master port implementing the port write unit
- *
- * Initializes port write unit hardware and DMA buffer
- * ring. Called from fsl_rio_setup(). Returns %0 on success
- * or %-ENOMEM on failure.
- */
-static int fsl_rio_port_write_init(struct rio_mport *mport)
-{
-	struct rio_priv *priv = mport->priv;
-	int rc = 0;
-
-	/* Following configurations require a disabled port write controller */
-	out_be32(&priv->msg_regs->pwmr,
-		 in_be32(&priv->msg_regs->pwmr) & ~RIO_IPWMR_PWE);
-
-	/* Initialize port write */
-	priv->port_write_msg.virt = dma_alloc_coherent(priv->dev,
-					RIO_PW_MSG_SIZE,
-					&priv->port_write_msg.phys, GFP_KERNEL);
-	if (!priv->port_write_msg.virt) {
-		pr_err("RIO: unable allocate port write queue\n");
-		return -ENOMEM;
-	}
-
-	priv->port_write_msg.err_count = 0;
-	priv->port_write_msg.discard_count = 0;
-
-	/* Point dequeue/enqueue pointers at first entry */
-	out_be32(&priv->msg_regs->epwqbar, 0);
-	out_be32(&priv->msg_regs->pwqbar, (u32) priv->port_write_msg.phys);
-
-	pr_debug("EIPWQBAR: 0x%08x IPWQBAR: 0x%08x\n",
-		 in_be32(&priv->msg_regs->epwqbar),
-		 in_be32(&priv->msg_regs->pwqbar));
-
-	/* Clear interrupt status IPWSR */
-	out_be32(&priv->msg_regs->pwsr,
-		 (RIO_IPWSR_TE | RIO_IPWSR_QFI | RIO_IPWSR_PWD));
-
-	/* Configure port write contoller for snooping enable all reporting,
-	   clear queue full */
-	out_be32(&priv->msg_regs->pwmr,
-		 RIO_IPWMR_SEN | RIO_IPWMR_QFIE | RIO_IPWMR_EIE | RIO_IPWMR_CQ);
-
-
-	/* Hook up port-write handler */
-	rc = request_irq(IRQ_RIO_PW(mport), fsl_rio_port_write_handler,
-			IRQF_SHARED, "port-write", (void *)mport);
-	if (rc < 0) {
-		pr_err("MPC85xx RIO: unable to request inbound doorbell irq");
-		goto err_out;
-	}
-	/* Enable Error Interrupt */
-	out_be32((u32 *)(rio_regs_win + RIO_LTLEECSR), LTLEECSR_ENABLE_ALL);
-
-	INIT_WORK(&priv->pw_work, fsl_pw_dpc);
-	spin_lock_init(&priv->pw_fifo_lock);
-	if (kfifo_alloc(&priv->pw_fifo, RIO_PW_MSG_SIZE * 32, GFP_KERNEL)) {
-		pr_err("FIFO allocation failed\n");
-		rc = -ENOMEM;
-		goto err_out_irq;
-	}
-
-	pr_debug("IPWMR: 0x%08x IPWSR: 0x%08x\n",
-		 in_be32(&priv->msg_regs->pwmr),
-		 in_be32(&priv->msg_regs->pwsr));
-
-	return rc;
-
-err_out_irq:
-	free_irq(IRQ_RIO_PW(mport), (void *)mport);
-err_out:
-	dma_free_coherent(priv->dev, RIO_PW_MSG_SIZE,
-			  priv->port_write_msg.virt,
-			  priv->port_write_msg.phys);
-	return rc;
-}
-
 static inline void fsl_rio_info(struct device *dev, u32 ccsr)
 {
 	const char *str;
@@ -1411,16 +335,21 @@ int fsl_rio_setup(struct platform_device *dev)
 	struct rio_mport *port;
 	struct rio_priv *priv;
 	int rc = 0;
-	const u32 *dt_range, *cell;
-	struct resource regs;
+	const u32 *dt_range, *cell, *port_index;
+	u32 active_ports = 0;
+	struct resource regs, rmu_regs;
+	struct device_node *np, *rmu_node;
 	int rlen;
 	u32 ccsr;
-	u64 law_start, law_size;
+	u64 range_start, range_size;
 	int paw, aw, sw;
+	u32 i;
+	static int tmp;
+	struct device_node *rmu_np[MAX_MSG_UNIT_NUM] = {NULL};
 
 	if (!dev->dev.of_node) {
 		dev_err(&dev->dev, "Device OF-Node is NULL");
-		return -EFAULT;
+		return -ENODEV;
 	}
 
 	rc = of_address_to_resource(dev->dev.of_node, 0, &regs);
@@ -1429,37 +358,17 @@ int fsl_rio_setup(struct platform_device *dev)
 				dev->dev.of_node->full_name);
 		return -EFAULT;
 	}
-	dev_info(&dev->dev, "Of-device full name %s\n", dev->dev.of_node->full_name);
+	dev_info(&dev->dev, "Of-device full name %s\n",
+			dev->dev.of_node->full_name);
 	dev_info(&dev->dev, "Regs: %pR\n", &regs);
 
-	dt_range = of_get_property(dev->dev.of_node, "ranges", &rlen);
-	if (!dt_range) {
-		dev_err(&dev->dev, "Can't get %s property 'ranges'\n",
-				dev->dev.of_node->full_name);
-		return -EFAULT;
+	rio_regs_win = ioremap(regs.start, resource_size(&regs));
+	if (!rio_regs_win) {
+		dev_err(&dev->dev, "Unable to map rio register window\n");
+		rc = -ENOMEM;
+		goto err_rio_regs;
 	}
 
-	/* Get node address wide */
-	cell = of_get_property(dev->dev.of_node, "#address-cells", NULL);
-	if (cell)
-		aw = *cell;
-	else
-		aw = of_n_addr_cells(dev->dev.of_node);
-	/* Get node size wide */
-	cell = of_get_property(dev->dev.of_node, "#size-cells", NULL);
-	if (cell)
-		sw = *cell;
-	else
-		sw = of_n_size_cells(dev->dev.of_node);
-	/* Get parent address wide wide */
-	paw = of_n_addr_cells(dev->dev.of_node);
-
-	law_start = of_read_number(dt_range + aw, paw);
-	law_size = of_read_number(dt_range + aw + paw, sw);
-
-	dev_info(&dev->dev, "LAW start 0x%016llx, size 0x%016llx.\n",
-			law_start, law_size);
-
 	ops = kzalloc(sizeof(struct rio_ops), GFP_KERNEL);
 	if (!ops) {
 		rc = -ENOMEM;
@@ -1479,143 +388,257 @@ int fsl_rio_setup(struct platform_device *dev)
 	ops->add_inb_buffer = fsl_add_inb_buffer;
 	ops->get_inb_message = fsl_get_inb_message;
 
-	port = kzalloc(sizeof(struct rio_mport), GFP_KERNEL);
-	if (!port) {
+	rmu_node = of_parse_phandle(dev->dev.of_node, "fsl,srio-rmu-handle", 0);
+	if (!rmu_node)
+		goto err_rmu;
+	rc = of_address_to_resource(rmu_node, 0, &rmu_regs);
+	if (rc) {
+		dev_err(&dev->dev, "Can't get %s property 'reg'\n",
+				rmu_node->full_name);
+		goto err_rmu;
+	}
+	rmu_regs_win = ioremap(rmu_regs.start, resource_size(&rmu_regs));
+	if (!rmu_regs_win) {
+		dev_err(&dev->dev, "Unable to map rmu register window\n");
 		rc = -ENOMEM;
-		goto err_port;
+		goto err_rmu;
+	}
+	for_each_compatible_node(np, NULL, "fsl,srio-msg-unit") {
+		rmu_np[tmp] = np;
+		tmp++;
 	}
-	port->index = 0;
 
-	priv = kzalloc(sizeof(struct rio_priv), GFP_KERNEL);
-	if (!priv) {
-		printk(KERN_ERR "Can't alloc memory for 'priv'\n");
+	/*set up doobell node*/
+	np = of_find_compatible_node(NULL, NULL, "fsl,srio-dbell-unit");
+	if (!np) {
+		rc = -ENODEV;
+		goto err_dbell;
+	}
+	dbell = kzalloc(sizeof(struct fsl_rio_dbell), GFP_KERNEL);
+	if (!(dbell)) {
+		dev_err(&dev->dev, "Can't alloc memory for 'fsl_rio_dbell'\n");
 		rc = -ENOMEM;
-		goto err_priv;
+		goto err_dbell;
 	}
+	dbell->dev = &dev->dev;
+	dbell->bellirq = irq_of_parse_and_map(np, 1);
+	dev_info(&dev->dev, "bellirq: %d\n", dbell->bellirq);
 
-	INIT_LIST_HEAD(&port->dbells);
-	port->iores.start = law_start;
-	port->iores.end = law_start + law_size - 1;
-	port->iores.flags = IORESOURCE_MEM;
-	port->iores.name = "rio_io_win";
-
-	if (request_resource(&iomem_resource, &port->iores) < 0) {
-		dev_err(&dev->dev, "RIO: Error requesting master port region"
-			" 0x%016llx-0x%016llx\n",
-			(u64)port->iores.start, (u64)port->iores.end);
-			rc = -ENOMEM;
-			goto err_res;
+	aw = of_n_addr_cells(np);
+	dt_range = of_get_property(np, "reg", &rlen);
+	if (!dt_range) {
+		pr_err("%s: unable to find 'reg' property\n",
+			np->full_name);
+		rc = -ENOMEM;
+		goto err_pw;
 	}
+	range_start = of_read_number(dt_range, aw);
+	dbell->dbell_regs = (struct rio_dbell_regs *)(rmu_regs_win +
+				(u32)range_start);
 
-	priv->pwirq   = irq_of_parse_and_map(dev->dev.of_node, 0);
-	priv->bellirq = irq_of_parse_and_map(dev->dev.of_node, 2);
-	priv->txirq = irq_of_parse_and_map(dev->dev.of_node, 3);
-	priv->rxirq = irq_of_parse_and_map(dev->dev.of_node, 4);
-	dev_info(&dev->dev, "pwirq: %d, bellirq: %d, txirq: %d, rxirq %d\n",
-		 priv->pwirq, priv->bellirq, priv->txirq, priv->rxirq);
-
-	rio_init_dbell_res(&port->riores[RIO_DOORBELL_RESOURCE], 0, 0xffff);
-	rio_init_mbox_res(&port->riores[RIO_INB_MBOX_RESOURCE], 0, 0);
-	rio_init_mbox_res(&port->riores[RIO_OUTB_MBOX_RESOURCE], 0, 0);
-	strcpy(port->name, "RIO0 mport");
-
-	priv->dev = &dev->dev;
-
-	port->ops = ops;
-	port->priv = priv;
-	port->phys_efptr = 0x100;
-
-	priv->regs_win = ioremap(regs.start, resource_size(&regs));
-	rio_regs_win = priv->regs_win;
-
-	/* Probe the master port phy type */
-	ccsr = in_be32(priv->regs_win + RIO_CCSR);
-	port->phy_type = (ccsr & 1) ? RIO_PHY_SERIAL : RIO_PHY_PARALLEL;
-	dev_info(&dev->dev, "RapidIO PHY type: %s\n",
-			(port->phy_type == RIO_PHY_PARALLEL) ? "parallel" :
-			((port->phy_type == RIO_PHY_SERIAL) ? "serial" :
-			 "unknown"));
-	/* Checking the port training status */
-	if (in_be32((priv->regs_win + RIO_ESCSR)) & 1) {
-		dev_err(&dev->dev, "Port is not ready. "
-				   "Try to restart connection...\n");
-		switch (port->phy_type) {
-		case RIO_PHY_SERIAL:
+	/*set up port write node*/
+	np = of_find_compatible_node(NULL, NULL, "fsl,srio-port-write-unit");
+	if (!np) {
+		rc = -ENODEV;
+		goto err_pw;
+	}
+	pw = kzalloc(sizeof(struct fsl_rio_pw), GFP_KERNEL);
+	if (!(pw)) {
+		dev_err(&dev->dev, "Can't alloc memory for 'fsl_rio_pw'\n");
+		rc = -ENOMEM;
+		goto err_pw;
+	}
+	pw->dev = &dev->dev;
+	pw->pwirq = irq_of_parse_and_map(np, 0);
+	dev_info(&dev->dev, "pwirq: %d\n", pw->pwirq);
+	aw = of_n_addr_cells(np);
+	dt_range = of_get_property(np, "reg", &rlen);
+	if (!dt_range) {
+		pr_err("%s: unable to find 'reg' property\n",
+			np->full_name);
+		rc = -ENOMEM;
+		goto err;
+	}
+	range_start = of_read_number(dt_range, aw);
+	pw->pw_regs = (struct rio_pw_regs *)(rmu_regs_win + (u32)range_start);
+
+	/*set up ports node*/
+	for_each_child_of_node(dev->dev.of_node, np) {
+		port_index = of_get_property(np, "cell-index", NULL);
+		if (!port_index) {
+			dev_err(&dev->dev, "Can't get %s property 'cell-index'\n",
+					np->full_name);
+			continue;
+		}
+
+		dt_range = of_get_property(np, "ranges", &rlen);
+		if (!dt_range) {
+			dev_err(&dev->dev, "Can't get %s property 'ranges'\n",
+					np->full_name);
+			continue;
+		}
+
+		/* Get node address wide */
+		cell = of_get_property(np, "#address-cells", NULL);
+		if (cell)
+			aw = *cell;
+		else
+			aw = of_n_addr_cells(np);
+		/* Get node size wide */
+		cell = of_get_property(np, "#size-cells", NULL);
+		if (cell)
+			sw = *cell;
+		else
+			sw = of_n_size_cells(np);
+		/* Get parent address wide wide */
+		paw = of_n_addr_cells(np);
+		range_start = of_read_number(dt_range + aw, paw);
+		range_size = of_read_number(dt_range + aw + paw, sw);
+
+		dev_info(&dev->dev, "%s: LAW start 0x%016llx, size 0x%016llx.\n",
+				np->full_name, range_start, range_size);
+
+		port = kzalloc(sizeof(struct rio_mport), GFP_KERNEL);
+		if (!port)
+			continue;
+
+		i = *port_index - 1;
+		port->index = (unsigned char)i;
+
+		priv = kzalloc(sizeof(struct rio_priv), GFP_KERNEL);
+		if (!priv) {
+			dev_err(&dev->dev, "Can't alloc memory for 'priv'\n");
+			kfree(port);
+			continue;
+		}
+
+		INIT_LIST_HEAD(&port->dbells);
+		port->iores.start = range_start;
+		port->iores.end = port->iores.start + range_size - 1;
+		port->iores.flags = IORESOURCE_MEM;
+		port->iores.name = "rio_io_win";
+
+		if (request_resource(&iomem_resource, &port->iores) < 0) {
+			dev_err(&dev->dev, "RIO: Error requesting master port region"
+				" 0x%016llx-0x%016llx\n",
+				(u64)port->iores.start, (u64)port->iores.end);
+				kfree(priv);
+				kfree(port);
+				continue;
+		}
+		sprintf(port->name, "RIO mport %d", i);
+
+		priv->dev = &dev->dev;
+		port->ops = ops;
+		port->priv = priv;
+		port->phys_efptr = 0x100;
+		priv->regs_win = rio_regs_win;
+
+		/* Probe the master port phy type */
+		ccsr = in_be32(priv->regs_win + RIO_CCSR + i*0x20);
+		port->phy_type = (ccsr & 1) ? RIO_PHY_SERIAL : RIO_PHY_PARALLEL;
+		if (port->phy_type == RIO_PHY_PARALLEL) {
+			dev_err(&dev->dev, "RIO: Parallel PHY type, unsupported port type!\n");
+			release_resource(&port->iores);
+			kfree(priv);
+			kfree(port);
+			continue;
+		}
+		dev_info(&dev->dev, "RapidIO PHY type: Serial\n");
+		/* Checking the port training status */
+		if (in_be32((priv->regs_win + RIO_ESCSR + i*0x20)) & 1) {
+			dev_err(&dev->dev, "Port %d is not ready. "
+			"Try to restart connection...\n", i);
 			/* Disable ports */
-			out_be32(priv->regs_win + RIO_CCSR, 0);
+			out_be32(priv->regs_win
+				+ RIO_CCSR + i*0x20, 0);
 			/* Set 1x lane */
-			setbits32(priv->regs_win + RIO_CCSR, 0x02000000);
+			setbits32(priv->regs_win
+				+ RIO_CCSR + i*0x20, 0x02000000);
 			/* Enable ports */
-			setbits32(priv->regs_win + RIO_CCSR, 0x00600000);
-			break;
-		case RIO_PHY_PARALLEL:
-			/* Disable ports */
-			out_be32(priv->regs_win + RIO_CCSR, 0x22000000);
-			/* Enable ports */
-			out_be32(priv->regs_win + RIO_CCSR, 0x44000000);
-			break;
-		}
-		msleep(100);
-		if (in_be32((priv->regs_win + RIO_ESCSR)) & 1) {
-			dev_err(&dev->dev, "Port restart failed.\n");
-			rc = -ENOLINK;
-			goto err;
+			setbits32(priv->regs_win
+				+ RIO_CCSR + i*0x20, 0x00600000);
+			msleep(100);
+			if (in_be32((priv->regs_win
+					+ RIO_ESCSR + i*0x20)) & 1) {
+				dev_err(&dev->dev,
+					"Port %d restart failed.\n", i);
+				release_resource(&port->iores);
+				kfree(priv);
+				kfree(port);
+				continue;
+			}
+			dev_info(&dev->dev, "Port %d restart success!\n", i);
 		}
-		dev_info(&dev->dev, "Port restart success!\n");
-	}
-	fsl_rio_info(&dev->dev, ccsr);
+		fsl_rio_info(&dev->dev, ccsr);
 
-	port->sys_size = (in_be32((priv->regs_win + RIO_PEF_CAR))
+		port->sys_size = (in_be32((priv->regs_win + RIO_PEF_CAR))
 					& RIO_PEF_CTLS) >> 4;
-	dev_info(&dev->dev, "RapidIO Common Transport System size: %d\n",
-			port->sys_size ? 65536 : 256);
+		dev_info(&dev->dev, "RapidIO Common Transport System size: %d\n",
+				port->sys_size ? 65536 : 256);
+
+		if (rio_register_mport(port)) {
+			release_resource(&port->iores);
+			kfree(priv);
+			kfree(port);
+			continue;
+		}
+		if (port->host_deviceid >= 0)
+			out_be32(priv->regs_win + RIO_GCCSR, RIO_PORT_GEN_HOST |
+				RIO_PORT_GEN_MASTER | RIO_PORT_GEN_DISCOVERED);
+		else
+			out_be32(priv->regs_win + RIO_GCCSR,
+				RIO_PORT_GEN_MASTER);
+
+		priv->atmu_regs = (struct rio_atmu_regs *)(priv->regs_win
+			+ ((i == 0) ? RIO_ATMU_REGS_PORT1_OFFSET :
+			RIO_ATMU_REGS_PORT2_OFFSET));
 
-	if (rio_register_mport(port))
+		priv->maint_atmu_regs = priv->atmu_regs + 1;
+
+		/* Set to receive any dist ID for serial RapidIO controller. */
+		if (port->phy_type == RIO_PHY_SERIAL)
+			out_be32((priv->regs_win
+				+ RIO_ISR_AACR + i*0x80), RIO_ISR_AACR_AA);
+
+		/* Configure maintenance transaction window */
+		out_be32(&priv->maint_atmu_regs->rowbar,
+			port->iores.start >> 12);
+		out_be32(&priv->maint_atmu_regs->rowar,
+			 0x80077000 | (ilog2(RIO_MAINT_WIN_SIZE) - 1));
+
+		priv->maint_win = ioremap(port->iores.start,
+				RIO_MAINT_WIN_SIZE);
+
+		rio_law_start = range_start;
+
+		fsl_rio_setup_rmu(port, rmu_np[i]);
+
+		dbell->mport[i] = port;
+
+		active_ports++;
+	}
+
+	if (!active_ports) {
+		rc = -ENOLINK;
 		goto err;
+	}
 
-	if (port->host_deviceid >= 0)
-		out_be32(priv->regs_win + RIO_GCCSR, RIO_PORT_GEN_HOST |
-			RIO_PORT_GEN_MASTER | RIO_PORT_GEN_DISCOVERED);
-	else
-		out_be32(priv->regs_win + RIO_GCCSR, 0x00000000);
-
-	priv->atmu_regs = (struct rio_atmu_regs *)(priv->regs_win
-					+ RIO_ATMU_REGS_OFFSET);
-	priv->maint_atmu_regs = priv->atmu_regs + 1;
-	priv->dbell_atmu_regs = priv->atmu_regs + 2;
-	priv->msg_regs = (struct rio_msg_regs *)(priv->regs_win +
-				((port->phy_type == RIO_PHY_SERIAL) ?
-				RIO_S_MSG_REGS_OFFSET : RIO_P_MSG_REGS_OFFSET));
-
-	/* Set to receive any dist ID for serial RapidIO controller. */
-	if (port->phy_type == RIO_PHY_SERIAL)
-		out_be32((priv->regs_win + RIO_ISR_AACR), RIO_ISR_AACR_AA);
-
-	/* Configure maintenance transaction window */
-	out_be32(&priv->maint_atmu_regs->rowbar, law_start >> 12);
-	out_be32(&priv->maint_atmu_regs->rowar,
-		 0x80077000 | (ilog2(RIO_MAINT_WIN_SIZE) - 1));
-
-	priv->maint_win = ioremap(law_start, RIO_MAINT_WIN_SIZE);
-
-	/* Configure outbound doorbell window */
-	out_be32(&priv->dbell_atmu_regs->rowbar,
-			(law_start + RIO_MAINT_WIN_SIZE) >> 12);
-	out_be32(&priv->dbell_atmu_regs->rowar, 0x8004200b);	/* 4k */
-	fsl_rio_doorbell_init(port);
-	fsl_rio_port_write_init(port);
+	fsl_rio_doorbell_init(dbell);
+	fsl_rio_port_write_init(pw);
 
 	return 0;
 err:
-	iounmap(priv->regs_win);
-	release_resource(&port->iores);
-err_res:
-	kfree(priv);
-err_priv:
-	kfree(port);
-err_port:
+	kfree(pw);
+err_pw:
+	kfree(dbell);
+err_dbell:
+	iounmap(rmu_regs_win);
+err_rmu:
 	kfree(ops);
 err_ops:
+	iounmap(rio_regs_win);
+err_rio_regs:
 	return rc;
 }
 
@@ -1631,7 +654,7 @@ static int __devinit fsl_of_rio_rpn_probe(struct platform_device *dev)
 
 static const struct of_device_id fsl_of_rio_rpn_ids[] = {
 	{
-		.compatible = "fsl,rapidio-delta",
+		.compatible = "fsl,srio",
 	},
 	{},
 };
diff --git a/arch/powerpc/sysdev/fsl_rio.h b/arch/powerpc/sysdev/fsl_rio.h
new file mode 100644
index 00000000000..ae8e27405a0
--- /dev/null
+++ b/arch/powerpc/sysdev/fsl_rio.h
@@ -0,0 +1,135 @@
+/*
+ * Freescale MPC85xx/MPC86xx RapidIO support
+ *
+ * Copyright 2009 Sysgo AG
+ * Thomas Moll <thomas.moll@sysgo.com>
+ * - fixed maintenance access routines, check for aligned access
+ *
+ * Copyright 2009 Integrated Device Technology, Inc.
+ * Alex Bounine <alexandre.bounine@idt.com>
+ * - Added Port-Write message handling
+ * - Added Machine Check exception handling
+ *
+ * Copyright (C) 2007, 2008, 2010, 2011 Freescale Semiconductor, Inc.
+ * Zhang Wei <wei.zhang@freescale.com>
+ * Lian Minghuan-B31939 <Minghuan.Lian@freescale.com>
+ * Liu Gang <Gang.Liu@freescale.com>
+ *
+ * Copyright 2005 MontaVista Software, Inc.
+ * Matt Porter <mporter@kernel.crashing.org>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#ifndef __FSL_RIO_H
+#define __FSL_RIO_H
+
+#include <linux/rio.h>
+#include <linux/rio_drv.h>
+#include <linux/kfifo.h>
+
+#define RIO_REGS_WIN(mport)	(((struct rio_priv *)(mport->priv))->regs_win)
+
+#define RIO_MAINT_WIN_SIZE	0x400000
+#define RIO_LTLEDCSR		0x0608
+
+#define DOORBELL_ROWAR_EN	0x80000000
+#define DOORBELL_ROWAR_TFLOWLV	0x08000000 /* highest priority level */
+#define DOORBELL_ROWAR_PCI	0x02000000 /* PCI window */
+#define DOORBELL_ROWAR_NREAD	0x00040000 /* NREAD */
+#define DOORBELL_ROWAR_MAINTRD	0x00070000  /* maintenance read */
+#define DOORBELL_ROWAR_RES	0x00002000 /* wrtpy: reserverd */
+#define DOORBELL_ROWAR_MAINTWD	0x00007000
+#define DOORBELL_ROWAR_SIZE	0x0000000b /* window size is 4k */
+
+#define RIO_ATMU_REGS_PORT1_OFFSET	0x10c00
+#define RIO_ATMU_REGS_PORT2_OFFSET	0x10e00
+#define RIO_S_DBELL_REGS_OFFSET	0x13400
+#define RIO_S_PW_REGS_OFFSET	0x134e0
+#define RIO_ATMU_REGS_DBELL_OFFSET	0x10C40
+
+#define MAX_MSG_UNIT_NUM	2
+#define MAX_PORT_NUM		4
+
+struct rio_atmu_regs {
+	 u32 rowtar;
+	 u32 rowtear;
+	 u32 rowbar;
+	 u32 pad1;
+	 u32 rowar;
+	 u32 pad2[3];
+};
+
+struct rio_dbell_ring {
+	void *virt;
+	dma_addr_t phys;
+};
+
+struct rio_port_write_msg {
+	 void *virt;
+	 dma_addr_t phys;
+	 u32 msg_count;
+	 u32 err_count;
+	 u32 discard_count;
+};
+
+struct fsl_rio_dbell {
+	struct rio_mport *mport[MAX_PORT_NUM];
+	struct device *dev;
+	struct rio_dbell_regs __iomem *dbell_regs;
+	struct rio_dbell_ring dbell_ring;
+	int bellirq;
+};
+
+struct fsl_rio_pw {
+	struct device *dev;
+	struct rio_pw_regs __iomem *pw_regs;
+	struct rio_port_write_msg port_write_msg;
+	int pwirq;
+	struct work_struct pw_work;
+	struct kfifo pw_fifo;
+	spinlock_t pw_fifo_lock;
+};
+
+struct rio_priv {
+	struct device *dev;
+	void __iomem *regs_win;
+	struct rio_atmu_regs __iomem *atmu_regs;
+	struct rio_atmu_regs __iomem *maint_atmu_regs;
+	void __iomem *maint_win;
+	void *rmm_handle; /* RapidIO message manager(unit) Handle */
+};
+
+extern void __iomem *rio_regs_win;
+extern void __iomem *rmu_regs_win;
+
+extern resource_size_t rio_law_start;
+
+extern struct fsl_rio_dbell *dbell;
+extern struct fsl_rio_pw *pw;
+
+extern int fsl_rio_setup_rmu(struct rio_mport *mport,
+	struct device_node *node);
+extern int fsl_rio_port_write_init(struct fsl_rio_pw *pw);
+extern int fsl_rio_pw_enable(struct rio_mport *mport, int enable);
+extern void fsl_rio_port_error_handler(int offset);
+extern int fsl_rio_doorbell_init(struct fsl_rio_dbell *dbell);
+
+extern int fsl_rio_doorbell_send(struct rio_mport *mport,
+				int index, u16 destid, u16 data);
+extern int fsl_add_outb_message(struct rio_mport *mport,
+	struct rio_dev *rdev,
+	int mbox, void *buffer, size_t len);
+extern int fsl_open_outb_mbox(struct rio_mport *mport,
+	void *dev_id, int mbox, int entries);
+extern void fsl_close_outb_mbox(struct rio_mport *mport, int mbox);
+extern int fsl_open_inb_mbox(struct rio_mport *mport,
+	void *dev_id, int mbox, int entries);
+extern void fsl_close_inb_mbox(struct rio_mport *mport, int mbox);
+extern int fsl_add_inb_buffer(struct rio_mport *mport, int mbox, void *buf);
+extern void *fsl_get_inb_message(struct rio_mport *mport, int mbox);
+
+#endif
diff --git a/arch/powerpc/sysdev/fsl_rmu.c b/arch/powerpc/sysdev/fsl_rmu.c
new file mode 100644
index 00000000000..15485789e9d
--- /dev/null
+++ b/arch/powerpc/sysdev/fsl_rmu.c
@@ -0,0 +1,1104 @@
+/*
+ * Freescale MPC85xx/MPC86xx RapidIO RMU support
+ *
+ * Copyright 2009 Sysgo AG
+ * Thomas Moll <thomas.moll@sysgo.com>
+ * - fixed maintenance access routines, check for aligned access
+ *
+ * Copyright 2009 Integrated Device Technology, Inc.
+ * Alex Bounine <alexandre.bounine@idt.com>
+ * - Added Port-Write message handling
+ * - Added Machine Check exception handling
+ *
+ * Copyright (C) 2007, 2008, 2010, 2011 Freescale Semiconductor, Inc.
+ * Zhang Wei <wei.zhang@freescale.com>
+ * Lian Minghuan-B31939 <Minghuan.Lian@freescale.com>
+ * Liu Gang <Gang.Liu@freescale.com>
+ *
+ * Copyright 2005 MontaVista Software, Inc.
+ * Matt Porter <mporter@kernel.crashing.org>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/types.h>
+#include <linux/dma-mapping.h>
+#include <linux/interrupt.h>
+#include <linux/of_platform.h>
+#include <linux/slab.h>
+
+#include "fsl_rio.h"
+
+#define GET_RMM_HANDLE(mport) \
+		(((struct rio_priv *)(mport->priv))->rmm_handle)
+
+/* RapidIO definition irq, which read from OF-tree */
+#define IRQ_RIO_PW(m)		(((struct fsl_rio_pw *)(m))->pwirq)
+#define IRQ_RIO_BELL(m) (((struct fsl_rio_dbell *)(m))->bellirq)
+#define IRQ_RIO_TX(m) (((struct fsl_rmu *)(GET_RMM_HANDLE(m)))->txirq)
+#define IRQ_RIO_RX(m) (((struct fsl_rmu *)(GET_RMM_HANDLE(m)))->rxirq)
+
+#define RIO_MIN_TX_RING_SIZE	2
+#define RIO_MAX_TX_RING_SIZE	2048
+#define RIO_MIN_RX_RING_SIZE	2
+#define RIO_MAX_RX_RING_SIZE	2048
+
+#define RIO_IPWMR_SEN		0x00100000
+#define RIO_IPWMR_QFIE		0x00000100
+#define RIO_IPWMR_EIE		0x00000020
+#define RIO_IPWMR_CQ		0x00000002
+#define RIO_IPWMR_PWE		0x00000001
+
+#define RIO_IPWSR_QF		0x00100000
+#define RIO_IPWSR_TE		0x00000080
+#define RIO_IPWSR_QFI		0x00000010
+#define RIO_IPWSR_PWD		0x00000008
+#define RIO_IPWSR_PWB		0x00000004
+
+#define RIO_EPWISR		0x10010
+/* EPWISR Error match value */
+#define RIO_EPWISR_PINT1	0x80000000
+#define RIO_EPWISR_PINT2	0x40000000
+#define RIO_EPWISR_MU		0x00000002
+#define RIO_EPWISR_PW		0x00000001
+
+#define IPWSR_CLEAR		0x98
+#define OMSR_CLEAR		0x1cb3
+#define IMSR_CLEAR		0x491
+#define IDSR_CLEAR		0x91
+#define ODSR_CLEAR		0x1c00
+#define LTLEECSR_ENABLE_ALL	0xFFC000FC
+#define RIO_LTLEECSR		0x060c
+
+#define RIO_IM0SR		0x64
+#define RIO_IM1SR		0x164
+#define RIO_OM0SR		0x4
+#define RIO_OM1SR		0x104
+
+#define RIO_DBELL_WIN_SIZE	0x1000
+
+#define RIO_MSG_OMR_MUI		0x00000002
+#define RIO_MSG_OSR_TE		0x00000080
+#define RIO_MSG_OSR_QOI		0x00000020
+#define RIO_MSG_OSR_QFI		0x00000010
+#define RIO_MSG_OSR_MUB		0x00000004
+#define RIO_MSG_OSR_EOMI	0x00000002
+#define RIO_MSG_OSR_QEI		0x00000001
+
+#define RIO_MSG_IMR_MI		0x00000002
+#define RIO_MSG_ISR_TE		0x00000080
+#define RIO_MSG_ISR_QFI		0x00000010
+#define RIO_MSG_ISR_DIQI	0x00000001
+
+#define RIO_MSG_DESC_SIZE	32
+#define RIO_MSG_BUFFER_SIZE	4096
+
+#define DOORBELL_DMR_DI		0x00000002
+#define DOORBELL_DSR_TE		0x00000080
+#define DOORBELL_DSR_QFI	0x00000010
+#define DOORBELL_DSR_DIQI	0x00000001
+#define DOORBELL_TID_OFFSET	0x02
+#define DOORBELL_SID_OFFSET	0x04
+#define DOORBELL_INFO_OFFSET	0x06
+
+#define DOORBELL_MESSAGE_SIZE	0x08
+#define DBELL_SID(x)		(*(u16 *)(x + DOORBELL_SID_OFFSET))
+#define DBELL_TID(x)		(*(u16 *)(x + DOORBELL_TID_OFFSET))
+#define DBELL_INF(x)		(*(u16 *)(x + DOORBELL_INFO_OFFSET))
+
+struct rio_msg_regs {
+	u32 omr;
+	u32 osr;
+	u32 pad1;
+	u32 odqdpar;
+	u32 pad2;
+	u32 osar;
+	u32 odpr;
+	u32 odatr;
+	u32 odcr;
+	u32 pad3;
+	u32 odqepar;
+	u32 pad4[13];
+	u32 imr;
+	u32 isr;
+	u32 pad5;
+	u32 ifqdpar;
+	u32 pad6;
+	u32 ifqepar;
+};
+
+struct rio_dbell_regs {
+	u32 odmr;
+	u32 odsr;
+	u32 pad1[4];
+	u32 oddpr;
+	u32 oddatr;
+	u32 pad2[3];
+	u32 odretcr;
+	u32 pad3[12];
+	u32 dmr;
+	u32 dsr;
+	u32 pad4;
+	u32 dqdpar;
+	u32 pad5;
+	u32 dqepar;
+};
+
+struct rio_pw_regs {
+	u32 pwmr;
+	u32 pwsr;
+	u32 epwqbar;
+	u32 pwqbar;
+};
+
+
+struct rio_tx_desc {
+	u32 pad1;
+	u32 saddr;
+	u32 dport;
+	u32 dattr;
+	u32 pad2;
+	u32 pad3;
+	u32 dwcnt;
+	u32 pad4;
+};
+
+struct rio_msg_tx_ring {
+	void *virt;
+	dma_addr_t phys;
+	void *virt_buffer[RIO_MAX_TX_RING_SIZE];
+	dma_addr_t phys_buffer[RIO_MAX_TX_RING_SIZE];
+	int tx_slot;
+	int size;
+	void *dev_id;
+};
+
+struct rio_msg_rx_ring {
+	void *virt;
+	dma_addr_t phys;
+	void *virt_buffer[RIO_MAX_RX_RING_SIZE];
+	int rx_slot;
+	int size;
+	void *dev_id;
+};
+
+struct fsl_rmu {
+	struct rio_msg_regs __iomem *msg_regs;
+	struct rio_msg_tx_ring msg_tx_ring;
+	struct rio_msg_rx_ring msg_rx_ring;
+	int txirq;
+	int rxirq;
+};
+
+/**
+ * fsl_rio_tx_handler - MPC85xx outbound message interrupt handler
+ * @irq: Linux interrupt number
+ * @dev_instance: Pointer to interrupt-specific data
+ *
+ * Handles outbound message interrupts. Executes a register outbound
+ * mailbox event handler and acks the interrupt occurrence.
+ */
+static irqreturn_t
+fsl_rio_tx_handler(int irq, void *dev_instance)
+{
+	int osr;
+	struct rio_mport *port = (struct rio_mport *)dev_instance;
+	struct fsl_rmu *rmu = GET_RMM_HANDLE(port);
+
+	osr = in_be32(&rmu->msg_regs->osr);
+
+	if (osr & RIO_MSG_OSR_TE) {
+		pr_info("RIO: outbound message transmission error\n");
+		out_be32(&rmu->msg_regs->osr, RIO_MSG_OSR_TE);
+		goto out;
+	}
+
+	if (osr & RIO_MSG_OSR_QOI) {
+		pr_info("RIO: outbound message queue overflow\n");
+		out_be32(&rmu->msg_regs->osr, RIO_MSG_OSR_QOI);
+		goto out;
+	}
+
+	if (osr & RIO_MSG_OSR_EOMI) {
+		u32 dqp = in_be32(&rmu->msg_regs->odqdpar);
+		int slot = (dqp - rmu->msg_tx_ring.phys) >> 5;
+		if (port->outb_msg[0].mcback != NULL) {
+			port->outb_msg[0].mcback(port, rmu->msg_tx_ring.dev_id,
+					-1,
+					slot);
+		}
+		/* Ack the end-of-message interrupt */
+		out_be32(&rmu->msg_regs->osr, RIO_MSG_OSR_EOMI);
+	}
+
+out:
+	return IRQ_HANDLED;
+}
+
+/**
+ * fsl_rio_rx_handler - MPC85xx inbound message interrupt handler
+ * @irq: Linux interrupt number
+ * @dev_instance: Pointer to interrupt-specific data
+ *
+ * Handles inbound message interrupts. Executes a registered inbound
+ * mailbox event handler and acks the interrupt occurrence.
+ */
+static irqreturn_t
+fsl_rio_rx_handler(int irq, void *dev_instance)
+{
+	int isr;
+	struct rio_mport *port = (struct rio_mport *)dev_instance;
+	struct fsl_rmu *rmu = GET_RMM_HANDLE(port);
+
+	isr = in_be32(&rmu->msg_regs->isr);
+
+	if (isr & RIO_MSG_ISR_TE) {
+		pr_info("RIO: inbound message reception error\n");
+		out_be32((void *)&rmu->msg_regs->isr, RIO_MSG_ISR_TE);
+		goto out;
+	}
+
+	/* XXX Need to check/dispatch until queue empty */
+	if (isr & RIO_MSG_ISR_DIQI) {
+		/*
+		* Can receive messages for any mailbox/letter to that
+		* mailbox destination. So, make the callback with an
+		* unknown/invalid mailbox number argument.
+		*/
+		if (port->inb_msg[0].mcback != NULL)
+			port->inb_msg[0].mcback(port, rmu->msg_rx_ring.dev_id,
+				-1,
+				-1);
+
+		/* Ack the queueing interrupt */
+		out_be32(&rmu->msg_regs->isr, RIO_MSG_ISR_DIQI);
+	}
+
+out:
+	return IRQ_HANDLED;
+}
+
+/**
+ * fsl_rio_dbell_handler - MPC85xx doorbell interrupt handler
+ * @irq: Linux interrupt number
+ * @dev_instance: Pointer to interrupt-specific data
+ *
+ * Handles doorbell interrupts. Parses a list of registered
+ * doorbell event handlers and executes a matching event handler.
+ */
+static irqreturn_t
+fsl_rio_dbell_handler(int irq, void *dev_instance)
+{
+	int dsr;
+	struct fsl_rio_dbell *fsl_dbell = (struct fsl_rio_dbell *)dev_instance;
+	int i;
+
+	dsr = in_be32(&fsl_dbell->dbell_regs->dsr);
+
+	if (dsr & DOORBELL_DSR_TE) {
+		pr_info("RIO: doorbell reception error\n");
+		out_be32(&fsl_dbell->dbell_regs->dsr, DOORBELL_DSR_TE);
+		goto out;
+	}
+
+	if (dsr & DOORBELL_DSR_QFI) {
+		pr_info("RIO: doorbell queue full\n");
+		out_be32(&fsl_dbell->dbell_regs->dsr, DOORBELL_DSR_QFI);
+	}
+
+	/* XXX Need to check/dispatch until queue empty */
+	if (dsr & DOORBELL_DSR_DIQI) {
+		u32 dmsg =
+			(u32) fsl_dbell->dbell_ring.virt +
+			(in_be32(&fsl_dbell->dbell_regs->dqdpar) & 0xfff);
+		struct rio_dbell *dbell;
+		int found = 0;
+
+		pr_debug
+			("RIO: processing doorbell,"
+			" sid %2.2x tid %2.2x info %4.4x\n",
+			DBELL_SID(dmsg), DBELL_TID(dmsg), DBELL_INF(dmsg));
+
+		for (i = 0; i < MAX_PORT_NUM; i++) {
+			if (fsl_dbell->mport[i]) {
+				list_for_each_entry(dbell,
+					&fsl_dbell->mport[i]->dbells, node) {
+					if ((dbell->res->start
+						<= DBELL_INF(dmsg))
+						&& (dbell->res->end
+						>= DBELL_INF(dmsg))) {
+						found = 1;
+						break;
+					}
+				}
+				if (found && dbell->dinb) {
+					dbell->dinb(fsl_dbell->mport[i],
+						dbell->dev_id, DBELL_SID(dmsg),
+						DBELL_TID(dmsg),
+						DBELL_INF(dmsg));
+					break;
+				}
+			}
+		}
+
+		if (!found) {
+			pr_debug
+				("RIO: spurious doorbell,"
+				" sid %2.2x tid %2.2x info %4.4x\n",
+				DBELL_SID(dmsg), DBELL_TID(dmsg),
+				DBELL_INF(dmsg));
+		}
+		setbits32(&fsl_dbell->dbell_regs->dmr, DOORBELL_DMR_DI);
+		out_be32(&fsl_dbell->dbell_regs->dsr, DOORBELL_DSR_DIQI);
+	}
+
+out:
+	return IRQ_HANDLED;
+}
+
+void msg_unit_error_handler(void)
+{
+
+	/*XXX: Error recovery is not implemented, we just clear errors */
+	out_be32((u32 *)(rio_regs_win + RIO_LTLEDCSR), 0);
+
+	out_be32((u32 *)(rmu_regs_win + RIO_IM0SR), IMSR_CLEAR);
+	out_be32((u32 *)(rmu_regs_win + RIO_IM1SR), IMSR_CLEAR);
+	out_be32((u32 *)(rmu_regs_win + RIO_OM0SR), OMSR_CLEAR);
+	out_be32((u32 *)(rmu_regs_win + RIO_OM1SR), OMSR_CLEAR);
+
+	out_be32(&dbell->dbell_regs->odsr, ODSR_CLEAR);
+	out_be32(&dbell->dbell_regs->dsr, IDSR_CLEAR);
+
+	out_be32(&pw->pw_regs->pwsr, IPWSR_CLEAR);
+}
+
+/**
+ * fsl_rio_port_write_handler - MPC85xx port write interrupt handler
+ * @irq: Linux interrupt number
+ * @dev_instance: Pointer to interrupt-specific data
+ *
+ * Handles port write interrupts. Parses a list of registered
+ * port write event handlers and executes a matching event handler.
+ */
+static irqreturn_t
+fsl_rio_port_write_handler(int irq, void *dev_instance)
+{
+	u32 ipwmr, ipwsr;
+	struct fsl_rio_pw *pw = (struct fsl_rio_pw *)dev_instance;
+	u32 epwisr, tmp;
+
+	epwisr = in_be32(rio_regs_win + RIO_EPWISR);
+	if (!(epwisr & RIO_EPWISR_PW))
+		goto pw_done;
+
+	ipwmr = in_be32(&pw->pw_regs->pwmr);
+	ipwsr = in_be32(&pw->pw_regs->pwsr);
+
+#ifdef DEBUG_PW
+	pr_debug("PW Int->IPWMR: 0x%08x IPWSR: 0x%08x (", ipwmr, ipwsr);
+	if (ipwsr & RIO_IPWSR_QF)
+		pr_debug(" QF");
+	if (ipwsr & RIO_IPWSR_TE)
+		pr_debug(" TE");
+	if (ipwsr & RIO_IPWSR_QFI)
+		pr_debug(" QFI");
+	if (ipwsr & RIO_IPWSR_PWD)
+		pr_debug(" PWD");
+	if (ipwsr & RIO_IPWSR_PWB)
+		pr_debug(" PWB");
+	pr_debug(" )\n");
+#endif
+	/* Schedule deferred processing if PW was received */
+	if (ipwsr & RIO_IPWSR_QFI) {
+		/* Save PW message (if there is room in FIFO),
+		 * otherwise discard it.
+		 */
+		if (kfifo_avail(&pw->pw_fifo) >= RIO_PW_MSG_SIZE) {
+			pw->port_write_msg.msg_count++;
+			kfifo_in(&pw->pw_fifo, pw->port_write_msg.virt,
+				 RIO_PW_MSG_SIZE);
+		} else {
+			pw->port_write_msg.discard_count++;
+			pr_debug("RIO: ISR Discarded Port-Write Msg(s) (%d)\n",
+				 pw->port_write_msg.discard_count);
+		}
+		/* Clear interrupt and issue Clear Queue command. This allows
+		 * another port-write to be received.
+		 */
+		out_be32(&pw->pw_regs->pwsr,	RIO_IPWSR_QFI);
+		out_be32(&pw->pw_regs->pwmr, ipwmr | RIO_IPWMR_CQ);
+
+		schedule_work(&pw->pw_work);
+	}
+
+	if ((ipwmr & RIO_IPWMR_EIE) && (ipwsr & RIO_IPWSR_TE)) {
+		pw->port_write_msg.err_count++;
+		pr_debug("RIO: Port-Write Transaction Err (%d)\n",
+			 pw->port_write_msg.err_count);
+		/* Clear Transaction Error: port-write controller should be
+		 * disabled when clearing this error
+		 */
+		out_be32(&pw->pw_regs->pwmr, ipwmr & ~RIO_IPWMR_PWE);
+		out_be32(&pw->pw_regs->pwsr,	RIO_IPWSR_TE);
+		out_be32(&pw->pw_regs->pwmr, ipwmr);
+	}
+
+	if (ipwsr & RIO_IPWSR_PWD) {
+		pw->port_write_msg.discard_count++;
+		pr_debug("RIO: Port Discarded Port-Write Msg(s) (%d)\n",
+			 pw->port_write_msg.discard_count);
+		out_be32(&pw->pw_regs->pwsr, RIO_IPWSR_PWD);
+	}
+
+pw_done:
+	if (epwisr & RIO_EPWISR_PINT1) {
+		tmp = in_be32(rio_regs_win + RIO_LTLEDCSR);
+		pr_debug("RIO_LTLEDCSR = 0x%x\n", tmp);
+		fsl_rio_port_error_handler(0);
+	}
+
+	if (epwisr & RIO_EPWISR_PINT2) {
+		tmp = in_be32(rio_regs_win + RIO_LTLEDCSR);
+		pr_debug("RIO_LTLEDCSR = 0x%x\n", tmp);
+		fsl_rio_port_error_handler(1);
+	}
+
+	if (epwisr & RIO_EPWISR_MU) {
+		tmp = in_be32(rio_regs_win + RIO_LTLEDCSR);
+		pr_debug("RIO_LTLEDCSR = 0x%x\n", tmp);
+		msg_unit_error_handler();
+	}
+
+	return IRQ_HANDLED;
+}
+
+static void fsl_pw_dpc(struct work_struct *work)
+{
+	struct fsl_rio_pw *pw = container_of(work, struct fsl_rio_pw, pw_work);
+	u32 msg_buffer[RIO_PW_MSG_SIZE/sizeof(u32)];
+
+	/*
+	 * Process port-write messages
+	 */
+	while (kfifo_out_spinlocked(&pw->pw_fifo, (unsigned char *)msg_buffer,
+			 RIO_PW_MSG_SIZE, &pw->pw_fifo_lock)) {
+		/* Process one message */
+#ifdef DEBUG_PW
+		{
+		u32 i;
+		pr_debug("%s : Port-Write Message:", __func__);
+		for (i = 0; i < RIO_PW_MSG_SIZE/sizeof(u32); i++) {
+			if ((i%4) == 0)
+				pr_debug("\n0x%02x: 0x%08x", i*4,
+					 msg_buffer[i]);
+			else
+				pr_debug(" 0x%08x", msg_buffer[i]);
+		}
+		pr_debug("\n");
+		}
+#endif
+		/* Pass the port-write message to RIO core for processing */
+		rio_inb_pwrite_handler((union rio_pw_msg *)msg_buffer);
+	}
+}
+
+/**
+ * fsl_rio_pw_enable - enable/disable port-write interface init
+ * @mport: Master port implementing the port write unit
+ * @enable:    1=enable; 0=disable port-write message handling
+ */
+int fsl_rio_pw_enable(struct rio_mport *mport, int enable)
+{
+	u32 rval;
+
+	rval = in_be32(&pw->pw_regs->pwmr);
+
+	if (enable)
+		rval |= RIO_IPWMR_PWE;
+	else
+		rval &= ~RIO_IPWMR_PWE;
+
+	out_be32(&pw->pw_regs->pwmr, rval);
+
+	return 0;
+}
+
+/**
+ * fsl_rio_port_write_init - MPC85xx port write interface init
+ * @mport: Master port implementing the port write unit
+ *
+ * Initializes port write unit hardware and DMA buffer
+ * ring. Called from fsl_rio_setup(). Returns %0 on success
+ * or %-ENOMEM on failure.
+ */
+
+int fsl_rio_port_write_init(struct fsl_rio_pw *pw)
+{
+	int rc = 0;
+
+	/* Following configurations require a disabled port write controller */
+	out_be32(&pw->pw_regs->pwmr,
+		 in_be32(&pw->pw_regs->pwmr) & ~RIO_IPWMR_PWE);
+
+	/* Initialize port write */
+	pw->port_write_msg.virt = dma_alloc_coherent(pw->dev,
+					RIO_PW_MSG_SIZE,
+					&pw->port_write_msg.phys, GFP_KERNEL);
+	if (!pw->port_write_msg.virt) {
+		pr_err("RIO: unable allocate port write queue\n");
+		return -ENOMEM;
+	}
+
+	pw->port_write_msg.err_count = 0;
+	pw->port_write_msg.discard_count = 0;
+
+	/* Point dequeue/enqueue pointers at first entry */
+	out_be32(&pw->pw_regs->epwqbar, 0);
+	out_be32(&pw->pw_regs->pwqbar, (u32) pw->port_write_msg.phys);
+
+	pr_debug("EIPWQBAR: 0x%08x IPWQBAR: 0x%08x\n",
+		 in_be32(&pw->pw_regs->epwqbar),
+		 in_be32(&pw->pw_regs->pwqbar));
+
+	/* Clear interrupt status IPWSR */
+	out_be32(&pw->pw_regs->pwsr,
+		 (RIO_IPWSR_TE | RIO_IPWSR_QFI | RIO_IPWSR_PWD));
+
+	/* Configure port write contoller for snooping enable all reporting,
+	   clear queue full */
+	out_be32(&pw->pw_regs->pwmr,
+		 RIO_IPWMR_SEN | RIO_IPWMR_QFIE | RIO_IPWMR_EIE | RIO_IPWMR_CQ);
+
+
+	/* Hook up port-write handler */
+	rc = request_irq(IRQ_RIO_PW(pw), fsl_rio_port_write_handler,
+			IRQF_SHARED, "port-write", (void *)pw);
+	if (rc < 0) {
+		pr_err("MPC85xx RIO: unable to request inbound doorbell irq");
+		goto err_out;
+	}
+	/* Enable Error Interrupt */
+	out_be32((u32 *)(rio_regs_win + RIO_LTLEECSR), LTLEECSR_ENABLE_ALL);
+
+	INIT_WORK(&pw->pw_work, fsl_pw_dpc);
+	spin_lock_init(&pw->pw_fifo_lock);
+	if (kfifo_alloc(&pw->pw_fifo, RIO_PW_MSG_SIZE * 32, GFP_KERNEL)) {
+		pr_err("FIFO allocation failed\n");
+		rc = -ENOMEM;
+		goto err_out_irq;
+	}
+
+	pr_debug("IPWMR: 0x%08x IPWSR: 0x%08x\n",
+		 in_be32(&pw->pw_regs->pwmr),
+		 in_be32(&pw->pw_regs->pwsr));
+
+	return rc;
+
+err_out_irq:
+	free_irq(IRQ_RIO_PW(pw), (void *)pw);
+err_out:
+	dma_free_coherent(pw->dev, RIO_PW_MSG_SIZE,
+		pw->port_write_msg.virt,
+		pw->port_write_msg.phys);
+	return rc;
+}
+
+/**
+ * fsl_rio_doorbell_send - Send a MPC85xx doorbell message
+ * @mport: RapidIO master port info
+ * @index: ID of RapidIO interface
+ * @destid: Destination ID of target device
+ * @data: 16-bit info field of RapidIO doorbell message
+ *
+ * Sends a MPC85xx doorbell message. Returns %0 on success or
+ * %-EINVAL on failure.
+ */
+int fsl_rio_doorbell_send(struct rio_mport *mport,
+				int index, u16 destid, u16 data)
+{
+	pr_debug("fsl_doorbell_send: index %d destid %4.4x data %4.4x\n",
+		 index, destid, data);
+
+	/* In the serial version silicons, such as MPC8548, MPC8641,
+	 * below operations is must be.
+	 */
+	out_be32(&dbell->dbell_regs->odmr, 0x00000000);
+	out_be32(&dbell->dbell_regs->odretcr, 0x00000004);
+	out_be32(&dbell->dbell_regs->oddpr, destid << 16);
+	out_be32(&dbell->dbell_regs->oddatr, (index << 20) | data);
+	out_be32(&dbell->dbell_regs->odmr, 0x00000001);
+
+	return 0;
+}
+
+/**
+ * fsl_add_outb_message - Add message to the MPC85xx outbound message queue
+ * @mport: Master port with outbound message queue
+ * @rdev: Target of outbound message
+ * @mbox: Outbound mailbox
+ * @buffer: Message to add to outbound queue
+ * @len: Length of message
+ *
+ * Adds the @buffer message to the MPC85xx outbound message queue. Returns
+ * %0 on success or %-EINVAL on failure.
+ */
+int
+fsl_add_outb_message(struct rio_mport *mport, struct rio_dev *rdev, int mbox,
+			void *buffer, size_t len)
+{
+	struct fsl_rmu *rmu = GET_RMM_HANDLE(mport);
+	u32 omr;
+	struct rio_tx_desc *desc = (struct rio_tx_desc *)rmu->msg_tx_ring.virt
+					+ rmu->msg_tx_ring.tx_slot;
+	int ret = 0;
+
+	pr_debug("RIO: fsl_add_outb_message(): destid %4.4x mbox %d buffer " \
+		 "%8.8x len %8.8x\n", rdev->destid, mbox, (int)buffer, len);
+	if ((len < 8) || (len > RIO_MAX_MSG_SIZE)) {
+		ret = -EINVAL;
+		goto out;
+	}
+
+	/* Copy and clear rest of buffer */
+	memcpy(rmu->msg_tx_ring.virt_buffer[rmu->msg_tx_ring.tx_slot], buffer,
+			len);
+	if (len < (RIO_MAX_MSG_SIZE - 4))
+		memset(rmu->msg_tx_ring.virt_buffer[rmu->msg_tx_ring.tx_slot]
+				+ len, 0, RIO_MAX_MSG_SIZE - len);
+
+	/* Set mbox field for message, and set destid */
+	desc->dport = (rdev->destid << 16) | (mbox & 0x3);
+
+	/* Enable EOMI interrupt and priority */
+	desc->dattr = 0x28000000 | ((mport->index) << 20);
+
+	/* Set transfer size aligned to next power of 2 (in double words) */
+	desc->dwcnt = is_power_of_2(len) ? len : 1 << get_bitmask_order(len);
+
+	/* Set snooping and source buffer address */
+	desc->saddr = 0x00000004
+		| rmu->msg_tx_ring.phys_buffer[rmu->msg_tx_ring.tx_slot];
+
+	/* Increment enqueue pointer */
+	omr = in_be32(&rmu->msg_regs->omr);
+	out_be32(&rmu->msg_regs->omr, omr | RIO_MSG_OMR_MUI);
+
+	/* Go to next descriptor */
+	if (++rmu->msg_tx_ring.tx_slot == rmu->msg_tx_ring.size)
+		rmu->msg_tx_ring.tx_slot = 0;
+
+out:
+	return ret;
+}
+
+/**
+ * fsl_open_outb_mbox - Initialize MPC85xx outbound mailbox
+ * @mport: Master port implementing the outbound message unit
+ * @dev_id: Device specific pointer to pass on event
+ * @mbox: Mailbox to open
+ * @entries: Number of entries in the outbound mailbox ring
+ *
+ * Initializes buffer ring, request the outbound message interrupt,
+ * and enables the outbound message unit. Returns %0 on success and
+ * %-EINVAL or %-ENOMEM on failure.
+ */
+int
+fsl_open_outb_mbox(struct rio_mport *mport, void *dev_id, int mbox, int entries)
+{
+	int i, j, rc = 0;
+	struct rio_priv *priv = mport->priv;
+	struct fsl_rmu *rmu = GET_RMM_HANDLE(mport);
+
+	if ((entries < RIO_MIN_TX_RING_SIZE) ||
+		(entries > RIO_MAX_TX_RING_SIZE) || (!is_power_of_2(entries))) {
+		rc = -EINVAL;
+		goto out;
+	}
+
+	/* Initialize shadow copy ring */
+	rmu->msg_tx_ring.dev_id = dev_id;
+	rmu->msg_tx_ring.size = entries;
+
+	for (i = 0; i < rmu->msg_tx_ring.size; i++) {
+		rmu->msg_tx_ring.virt_buffer[i] =
+			dma_alloc_coherent(priv->dev, RIO_MSG_BUFFER_SIZE,
+				&rmu->msg_tx_ring.phys_buffer[i], GFP_KERNEL);
+		if (!rmu->msg_tx_ring.virt_buffer[i]) {
+			rc = -ENOMEM;
+			for (j = 0; j < rmu->msg_tx_ring.size; j++)
+				if (rmu->msg_tx_ring.virt_buffer[j])
+					dma_free_coherent(priv->dev,
+							RIO_MSG_BUFFER_SIZE,
+							rmu->msg_tx_ring.
+							virt_buffer[j],
+							rmu->msg_tx_ring.
+							phys_buffer[j]);
+			goto out;
+		}
+	}
+
+	/* Initialize outbound message descriptor ring */
+	rmu->msg_tx_ring.virt = dma_alloc_coherent(priv->dev,
+				rmu->msg_tx_ring.size * RIO_MSG_DESC_SIZE,
+				&rmu->msg_tx_ring.phys, GFP_KERNEL);
+	if (!rmu->msg_tx_ring.virt) {
+		rc = -ENOMEM;
+		goto out_dma;
+	}
+	memset(rmu->msg_tx_ring.virt, 0,
+			rmu->msg_tx_ring.size * RIO_MSG_DESC_SIZE);
+	rmu->msg_tx_ring.tx_slot = 0;
+
+	/* Point dequeue/enqueue pointers at first entry in ring */
+	out_be32(&rmu->msg_regs->odqdpar, rmu->msg_tx_ring.phys);
+	out_be32(&rmu->msg_regs->odqepar, rmu->msg_tx_ring.phys);
+
+	/* Configure for snooping */
+	out_be32(&rmu->msg_regs->osar, 0x00000004);
+
+	/* Clear interrupt status */
+	out_be32(&rmu->msg_regs->osr, 0x000000b3);
+
+	/* Hook up outbound message handler */
+	rc = request_irq(IRQ_RIO_TX(mport), fsl_rio_tx_handler, 0,
+			 "msg_tx", (void *)mport);
+	if (rc < 0)
+		goto out_irq;
+
+	/*
+	 * Configure outbound message unit
+	 *      Snooping
+	 *      Interrupts (all enabled, except QEIE)
+	 *      Chaining mode
+	 *      Disable
+	 */
+	out_be32(&rmu->msg_regs->omr, 0x00100220);
+
+	/* Set number of entries */
+	out_be32(&rmu->msg_regs->omr,
+		 in_be32(&rmu->msg_regs->omr) |
+		 ((get_bitmask_order(entries) - 2) << 12));
+
+	/* Now enable the unit */
+	out_be32(&rmu->msg_regs->omr, in_be32(&rmu->msg_regs->omr) | 0x1);
+
+out:
+	return rc;
+
+out_irq:
+	dma_free_coherent(priv->dev,
+		rmu->msg_tx_ring.size * RIO_MSG_DESC_SIZE,
+		rmu->msg_tx_ring.virt, rmu->msg_tx_ring.phys);
+
+out_dma:
+	for (i = 0; i < rmu->msg_tx_ring.size; i++)
+		dma_free_coherent(priv->dev, RIO_MSG_BUFFER_SIZE,
+		rmu->msg_tx_ring.virt_buffer[i],
+		rmu->msg_tx_ring.phys_buffer[i]);
+
+	return rc;
+}
+
+/**
+ * fsl_close_outb_mbox - Shut down MPC85xx outbound mailbox
+ * @mport: Master port implementing the outbound message unit
+ * @mbox: Mailbox to close
+ *
+ * Disables the outbound message unit, free all buffers, and
+ * frees the outbound message interrupt.
+ */
+void fsl_close_outb_mbox(struct rio_mport *mport, int mbox)
+{
+	struct rio_priv *priv = mport->priv;
+	struct fsl_rmu *rmu = GET_RMM_HANDLE(mport);
+
+	/* Disable inbound message unit */
+	out_be32(&rmu->msg_regs->omr, 0);
+
+	/* Free ring */
+	dma_free_coherent(priv->dev,
+	rmu->msg_tx_ring.size * RIO_MSG_DESC_SIZE,
+	rmu->msg_tx_ring.virt, rmu->msg_tx_ring.phys);
+
+	/* Free interrupt */
+	free_irq(IRQ_RIO_TX(mport), (void *)mport);
+}
+
+/**
+ * fsl_open_inb_mbox - Initialize MPC85xx inbound mailbox
+ * @mport: Master port implementing the inbound message unit
+ * @dev_id: Device specific pointer to pass on event
+ * @mbox: Mailbox to open
+ * @entries: Number of entries in the inbound mailbox ring
+ *
+ * Initializes buffer ring, request the inbound message interrupt,
+ * and enables the inbound message unit. Returns %0 on success
+ * and %-EINVAL or %-ENOMEM on failure.
+ */
+int
+fsl_open_inb_mbox(struct rio_mport *mport, void *dev_id, int mbox, int entries)
+{
+	int i, rc = 0;
+	struct rio_priv *priv = mport->priv;
+	struct fsl_rmu *rmu = GET_RMM_HANDLE(mport);
+
+	if ((entries < RIO_MIN_RX_RING_SIZE) ||
+		(entries > RIO_MAX_RX_RING_SIZE) || (!is_power_of_2(entries))) {
+		rc = -EINVAL;
+		goto out;
+	}
+
+	/* Initialize client buffer ring */
+	rmu->msg_rx_ring.dev_id = dev_id;
+	rmu->msg_rx_ring.size = entries;
+	rmu->msg_rx_ring.rx_slot = 0;
+	for (i = 0; i < rmu->msg_rx_ring.size; i++)
+		rmu->msg_rx_ring.virt_buffer[i] = NULL;
+
+	/* Initialize inbound message ring */
+	rmu->msg_rx_ring.virt = dma_alloc_coherent(priv->dev,
+				rmu->msg_rx_ring.size * RIO_MAX_MSG_SIZE,
+				&rmu->msg_rx_ring.phys, GFP_KERNEL);
+	if (!rmu->msg_rx_ring.virt) {
+		rc = -ENOMEM;
+		goto out;
+	}
+
+	/* Point dequeue/enqueue pointers at first entry in ring */
+	out_be32(&rmu->msg_regs->ifqdpar, (u32) rmu->msg_rx_ring.phys);
+	out_be32(&rmu->msg_regs->ifqepar, (u32) rmu->msg_rx_ring.phys);
+
+	/* Clear interrupt status */
+	out_be32(&rmu->msg_regs->isr, 0x00000091);
+
+	/* Hook up inbound message handler */
+	rc = request_irq(IRQ_RIO_RX(mport), fsl_rio_rx_handler, 0,
+			 "msg_rx", (void *)mport);
+	if (rc < 0) {
+		dma_free_coherent(priv->dev, RIO_MSG_BUFFER_SIZE,
+			rmu->msg_tx_ring.virt_buffer[i],
+			rmu->msg_tx_ring.phys_buffer[i]);
+		goto out;
+	}
+
+	/*
+	 * Configure inbound message unit:
+	 *      Snooping
+	 *      4KB max message size
+	 *      Unmask all interrupt sources
+	 *      Disable
+	 */
+	out_be32(&rmu->msg_regs->imr, 0x001b0060);
+
+	/* Set number of queue entries */
+	setbits32(&rmu->msg_regs->imr, (get_bitmask_order(entries) - 2) << 12);
+
+	/* Now enable the unit */
+	setbits32(&rmu->msg_regs->imr, 0x1);
+
+out:
+	return rc;
+}
+
+/**
+ * fsl_close_inb_mbox - Shut down MPC85xx inbound mailbox
+ * @mport: Master port implementing the inbound message unit
+ * @mbox: Mailbox to close
+ *
+ * Disables the inbound message unit, free all buffers, and
+ * frees the inbound message interrupt.
+ */
+void fsl_close_inb_mbox(struct rio_mport *mport, int mbox)
+{
+	struct rio_priv *priv = mport->priv;
+	struct fsl_rmu *rmu = GET_RMM_HANDLE(mport);
+
+	/* Disable inbound message unit */
+	out_be32(&rmu->msg_regs->imr, 0);
+
+	/* Free ring */
+	dma_free_coherent(priv->dev, rmu->msg_rx_ring.size * RIO_MAX_MSG_SIZE,
+	rmu->msg_rx_ring.virt, rmu->msg_rx_ring.phys);
+
+	/* Free interrupt */
+	free_irq(IRQ_RIO_RX(mport), (void *)mport);
+}
+
+/**
+ * fsl_add_inb_buffer - Add buffer to the MPC85xx inbound message queue
+ * @mport: Master port implementing the inbound message unit
+ * @mbox: Inbound mailbox number
+ * @buf: Buffer to add to inbound queue
+ *
+ * Adds the @buf buffer to the MPC85xx inbound message queue. Returns
+ * %0 on success or %-EINVAL on failure.
+ */
+int fsl_add_inb_buffer(struct rio_mport *mport, int mbox, void *buf)
+{
+	int rc = 0;
+	struct fsl_rmu *rmu = GET_RMM_HANDLE(mport);
+
+	pr_debug("RIO: fsl_add_inb_buffer(), msg_rx_ring.rx_slot %d\n",
+		 rmu->msg_rx_ring.rx_slot);
+
+	if (rmu->msg_rx_ring.virt_buffer[rmu->msg_rx_ring.rx_slot]) {
+		printk(KERN_ERR
+			"RIO: error adding inbound buffer %d, buffer exists\n",
+			rmu->msg_rx_ring.rx_slot);
+		rc = -EINVAL;
+		goto out;
+	}
+
+	rmu->msg_rx_ring.virt_buffer[rmu->msg_rx_ring.rx_slot] = buf;
+	if (++rmu->msg_rx_ring.rx_slot == rmu->msg_rx_ring.size)
+		rmu->msg_rx_ring.rx_slot = 0;
+
+out:
+	return rc;
+}
+
+/**
+ * fsl_get_inb_message - Fetch inbound message from the MPC85xx message unit
+ * @mport: Master port implementing the inbound message unit
+ * @mbox: Inbound mailbox number
+ *
+ * Gets the next available inbound message from the inbound message queue.
+ * A pointer to the message is returned on success or NULL on failure.
+ */
+void *fsl_get_inb_message(struct rio_mport *mport, int mbox)
+{
+	struct fsl_rmu *rmu = GET_RMM_HANDLE(mport);
+	u32 phys_buf, virt_buf;
+	void *buf = NULL;
+	int buf_idx;
+
+	phys_buf = in_be32(&rmu->msg_regs->ifqdpar);
+
+	/* If no more messages, then bail out */
+	if (phys_buf == in_be32(&rmu->msg_regs->ifqepar))
+		goto out2;
+
+	virt_buf = (u32) rmu->msg_rx_ring.virt + (phys_buf
+						- rmu->msg_rx_ring.phys);
+	buf_idx = (phys_buf - rmu->msg_rx_ring.phys) / RIO_MAX_MSG_SIZE;
+	buf = rmu->msg_rx_ring.virt_buffer[buf_idx];
+
+	if (!buf) {
+		printk(KERN_ERR
+			"RIO: inbound message copy failed, no buffers\n");
+		goto out1;
+	}
+
+	/* Copy max message size, caller is expected to allocate that big */
+	memcpy(buf, (void *)virt_buf, RIO_MAX_MSG_SIZE);
+
+	/* Clear the available buffer */
+	rmu->msg_rx_ring.virt_buffer[buf_idx] = NULL;
+
+out1:
+	setbits32(&rmu->msg_regs->imr, RIO_MSG_IMR_MI);
+
+out2:
+	return buf;
+}
+
+/**
+ * fsl_rio_doorbell_init - MPC85xx doorbell interface init
+ * @mport: Master port implementing the inbound doorbell unit
+ *
+ * Initializes doorbell unit hardware and inbound DMA buffer
+ * ring. Called from fsl_rio_setup(). Returns %0 on success
+ * or %-ENOMEM on failure.
+ */
+int fsl_rio_doorbell_init(struct fsl_rio_dbell *dbell)
+{
+	int rc = 0;
+
+	/* Initialize inbound doorbells */
+	dbell->dbell_ring.virt = dma_alloc_coherent(dbell->dev, 512 *
+		DOORBELL_MESSAGE_SIZE, &dbell->dbell_ring.phys, GFP_KERNEL);
+	if (!dbell->dbell_ring.virt) {
+		printk(KERN_ERR "RIO: unable allocate inbound doorbell ring\n");
+		rc = -ENOMEM;
+		goto out;
+	}
+
+	/* Point dequeue/enqueue pointers at first entry in ring */
+	out_be32(&dbell->dbell_regs->dqdpar, (u32) dbell->dbell_ring.phys);
+	out_be32(&dbell->dbell_regs->dqepar, (u32) dbell->dbell_ring.phys);
+
+	/* Clear interrupt status */
+	out_be32(&dbell->dbell_regs->dsr, 0x00000091);
+
+	/* Hook up doorbell handler */
+	rc = request_irq(IRQ_RIO_BELL(dbell), fsl_rio_dbell_handler, 0,
+			 "dbell_rx", (void *)dbell);
+	if (rc < 0) {
+		dma_free_coherent(dbell->dev, 512 * DOORBELL_MESSAGE_SIZE,
+			 dbell->dbell_ring.virt, dbell->dbell_ring.phys);
+		printk(KERN_ERR
+			"MPC85xx RIO: unable to request inbound doorbell irq");
+		goto out;
+	}
+
+	/* Configure doorbells for snooping, 512 entries, and enable */
+	out_be32(&dbell->dbell_regs->dmr, 0x00108161);
+
+out:
+	return rc;
+}
+
+int fsl_rio_setup_rmu(struct rio_mport *mport, struct device_node *node)
+{
+	struct rio_priv *priv;
+	struct fsl_rmu *rmu;
+	u64 msg_start;
+	const u32 *msg_addr;
+	int mlen;
+	int aw;
+
+	if (!mport || !mport->priv)
+		return -EINVAL;
+
+	priv = mport->priv;
+
+	if (!node) {
+		dev_warn(priv->dev, "Can't get %s property 'fsl,rmu'\n",
+			priv->dev->of_node->full_name);
+		return -EINVAL;
+	}
+
+	rmu = kzalloc(sizeof(struct fsl_rmu), GFP_KERNEL);
+	if (!rmu)
+		return -ENOMEM;
+
+	aw = of_n_addr_cells(node);
+	msg_addr = of_get_property(node, "reg", &mlen);
+	if (!msg_addr) {
+		pr_err("%s: unable to find 'reg' property of message-unit\n",
+			node->full_name);
+		kfree(rmu);
+		return -ENOMEM;
+	}
+	msg_start = of_read_number(msg_addr, aw);
+
+	rmu->msg_regs = (struct rio_msg_regs *)
+			(rmu_regs_win + (u32)msg_start);
+
+	rmu->txirq = irq_of_parse_and_map(node, 0);
+	rmu->rxirq = irq_of_parse_and_map(node, 1);
+	printk(KERN_INFO "%s: txirq: %d, rxirq %d\n",
+		node->full_name, rmu->txirq, rmu->rxirq);
+
+	priv->rmm_handle = rmu;
+
+	rio_init_dbell_res(&mport->riores[RIO_DOORBELL_RESOURCE], 0, 0xffff);
+	rio_init_mbox_res(&mport->riores[RIO_INB_MBOX_RESOURCE], 0, 0);
+	rio_init_mbox_res(&mport->riores[RIO_OUTB_MBOX_RESOURCE], 0, 0);
+
+	return 0;
+}
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index 8c7e8528e7c..4e9ccb1015d 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -154,7 +154,7 @@ static inline unsigned int mpic_processor_id(struct mpic *mpic)
 {
 	unsigned int cpu = 0;
 
-	if (mpic->flags & MPIC_PRIMARY)
+	if (!(mpic->flags & MPIC_SECONDARY))
 		cpu = hard_smp_processor_id();
 
 	return cpu;
@@ -315,29 +315,25 @@ static void _mpic_map_mmio(struct mpic *mpic, phys_addr_t phys_addr,
 }
 
 #ifdef CONFIG_PPC_DCR
-static void _mpic_map_dcr(struct mpic *mpic, struct device_node *node,
-			  struct mpic_reg_bank *rb,
+static void _mpic_map_dcr(struct mpic *mpic, struct mpic_reg_bank *rb,
 			  unsigned int offset, unsigned int size)
 {
-	const u32 *dbasep;
-
-	dbasep = of_get_property(node, "dcr-reg", NULL);
-
-	rb->dhost = dcr_map(node, *dbasep + offset, size);
+	phys_addr_t phys_addr = dcr_resource_start(mpic->node, 0);
+	rb->dhost = dcr_map(mpic->node, phys_addr + offset, size);
 	BUG_ON(!DCR_MAP_OK(rb->dhost));
 }
 
-static inline void mpic_map(struct mpic *mpic, struct device_node *node,
+static inline void mpic_map(struct mpic *mpic,
 			    phys_addr_t phys_addr, struct mpic_reg_bank *rb,
 			    unsigned int offset, unsigned int size)
 {
 	if (mpic->flags & MPIC_USES_DCR)
-		_mpic_map_dcr(mpic, node, rb, offset, size);
+		_mpic_map_dcr(mpic, rb, offset, size);
 	else
 		_mpic_map_mmio(mpic, phys_addr, rb, offset, size);
 }
 #else /* CONFIG_PPC_DCR */
-#define mpic_map(m,n,p,b,o,s)	_mpic_map_mmio(m,p,b,o,s)
+#define mpic_map(m,p,b,o,s)	_mpic_map_mmio(m,p,b,o,s)
 #endif /* !CONFIG_PPC_DCR */
 
 
@@ -901,7 +897,7 @@ int mpic_set_irq_type(struct irq_data *d, unsigned int flow_type)
 	if (vold != vnew)
 		mpic_irq_write(src, MPIC_INFO(IRQ_VECTOR_PRI), vnew);
 
-	return IRQ_SET_MASK_OK_NOCOPY;;
+	return IRQ_SET_MASK_OK_NOCOPY;
 }
 
 void mpic_set_vector(unsigned int virq, unsigned int vector)
@@ -990,7 +986,7 @@ static int mpic_host_map(struct irq_host *h, unsigned int virq,
 
 #ifdef CONFIG_SMP
 	else if (hw >= mpic->ipi_vecs[0]) {
-		WARN_ON(!(mpic->flags & MPIC_PRIMARY));
+		WARN_ON(mpic->flags & MPIC_SECONDARY);
 
 		DBG("mpic: mapping as IPI\n");
 		irq_set_chip_data(virq, mpic);
@@ -1001,7 +997,7 @@ static int mpic_host_map(struct irq_host *h, unsigned int virq,
 #endif /* CONFIG_SMP */
 
 	if (hw >= mpic->timer_vecs[0] && hw <= mpic->timer_vecs[7]) {
-		WARN_ON(!(mpic->flags & MPIC_PRIMARY));
+		WARN_ON(mpic->flags & MPIC_SECONDARY);
 
 		DBG("mpic: mapping as timer\n");
 		irq_set_chip_data(virq, mpic);
@@ -1115,17 +1111,28 @@ static int mpic_host_xlate(struct irq_host *h, struct device_node *ct,
 	return 0;
 }
 
+/* IRQ handler for a secondary MPIC cascaded from another IRQ controller */
+static void mpic_cascade(unsigned int irq, struct irq_desc *desc)
+{
+	struct irq_chip *chip = irq_desc_get_chip(desc);
+	struct mpic *mpic = irq_desc_get_handler_data(desc);
+	unsigned int virq;
+
+	BUG_ON(!(mpic->flags & MPIC_SECONDARY));
+
+	virq = mpic_get_one_irq(mpic);
+	if (virq != NO_IRQ)
+		generic_handle_irq(virq);
+
+	chip->irq_eoi(&desc->irq_data);
+}
+
 static struct irq_host_ops mpic_host_ops = {
 	.match = mpic_host_match,
 	.map = mpic_host_map,
 	.xlate = mpic_host_xlate,
 };
 
-static int mpic_reset_prohibited(struct device_node *node)
-{
-	return node && of_get_property(node, "pic-no-reset", NULL);
-}
-
 /*
  * Exported functions
  */
@@ -1137,27 +1144,60 @@ struct mpic * __init mpic_alloc(struct device_node *node,
 				unsigned int irq_count,
 				const char *name)
 {
-	struct mpic	*mpic;
-	u32		greg_feature;
-	const char	*vers;
-	int		i;
-	int		intvec_top;
-	u64		paddr = phys_addr;
+	int i, psize, intvec_top;
+	struct mpic *mpic;
+	u32 greg_feature;
+	const char *vers;
+	const u32 *psrc;
+
+	/* Default MPIC search parameters */
+	static const struct of_device_id __initconst mpic_device_id[] = {
+		{ .type	      = "open-pic", },
+		{ .compatible = "open-pic", },
+		{},
+	};
+
+	/*
+	 * If we were not passed a device-tree node, then perform the default
+	 * search for standardized a standardized OpenPIC.
+	 */
+	if (node) {
+		node = of_node_get(node);
+	} else {
+		node = of_find_matching_node(NULL, mpic_device_id);
+		if (!node)
+			return NULL;
+	}
+
+	/* Pick the physical address from the device tree if unspecified */
+	if (!phys_addr) {
+		/* Check if it is DCR-based */
+		if (of_get_property(node, "dcr-reg", NULL)) {
+			flags |= MPIC_USES_DCR;
+		} else {
+			struct resource r;
+			if (of_address_to_resource(node, 0, &r))
+				goto err_of_node_put;
+			phys_addr = r.start;
+		}
+	}
 
 	mpic = kzalloc(sizeof(struct mpic), GFP_KERNEL);
 	if (mpic == NULL)
-		return NULL;
+		goto err_of_node_put;
 
 	mpic->name = name;
+	mpic->node = node;
+	mpic->paddr = phys_addr;
 
 	mpic->hc_irq = mpic_irq_chip;
 	mpic->hc_irq.name = name;
-	if (flags & MPIC_PRIMARY)
+	if (!(flags & MPIC_SECONDARY))
 		mpic->hc_irq.irq_set_affinity = mpic_set_affinity;
 #ifdef CONFIG_MPIC_U3_HT_IRQS
 	mpic->hc_ht_irq = mpic_irq_ht_chip;
 	mpic->hc_ht_irq.name = name;
-	if (flags & MPIC_PRIMARY)
+	if (!(flags & MPIC_SECONDARY))
 		mpic->hc_ht_irq.irq_set_affinity = mpic_set_affinity;
 #endif /* CONFIG_MPIC_U3_HT_IRQS */
 
@@ -1194,28 +1234,22 @@ struct mpic * __init mpic_alloc(struct device_node *node,
 	mpic->spurious_vec  = intvec_top;
 
 	/* Check for "big-endian" in device-tree */
-	if (node && of_get_property(node, "big-endian", NULL) != NULL)
+	if (of_get_property(mpic->node, "big-endian", NULL) != NULL)
 		mpic->flags |= MPIC_BIG_ENDIAN;
-	if (node && of_device_is_compatible(node, "fsl,mpic"))
+	if (of_device_is_compatible(mpic->node, "fsl,mpic"))
 		mpic->flags |= MPIC_FSL;
 
 	/* Look for protected sources */
-	if (node) {
-		int psize;
-		unsigned int bits, mapsize;
-		const u32 *psrc =
-			of_get_property(node, "protected-sources", &psize);
-		if (psrc) {
-			psize /= 4;
-			bits = intvec_top + 1;
-			mapsize = BITS_TO_LONGS(bits) * sizeof(unsigned long);
-			mpic->protected = kzalloc(mapsize, GFP_KERNEL);
-			BUG_ON(mpic->protected == NULL);
-			for (i = 0; i < psize; i++) {
-				if (psrc[i] > intvec_top)
-					continue;
-				__set_bit(psrc[i], mpic->protected);
-			}
+	psrc = of_get_property(mpic->node, "protected-sources", &psize);
+	if (psrc) {
+		/* Allocate a bitmap with one bit per interrupt */
+		unsigned int mapsize = BITS_TO_LONGS(intvec_top + 1);
+		mpic->protected = kzalloc(mapsize*sizeof(long), GFP_KERNEL);
+		BUG_ON(mpic->protected == NULL);
+		for (i = 0; i < psize/sizeof(u32); i++) {
+			if (psrc[i] > intvec_top)
+				continue;
+			__set_bit(psrc[i], mpic->protected);
 		}
 	}
 
@@ -1224,42 +1258,32 @@ struct mpic * __init mpic_alloc(struct device_node *node,
 #endif
 
 	/* default register type */
-	mpic->reg_type = (flags & MPIC_BIG_ENDIAN) ?
-		mpic_access_mmio_be : mpic_access_mmio_le;
-
-	/* If no physical address is passed in, a device-node is mandatory */
-	BUG_ON(paddr == 0 && node == NULL);
+	if (flags & MPIC_BIG_ENDIAN)
+		mpic->reg_type = mpic_access_mmio_be;
+	else
+		mpic->reg_type = mpic_access_mmio_le;
 
-	/* If no physical address passed in, check if it's dcr based */
-	if (paddr == 0 && of_get_property(node, "dcr-reg", NULL) != NULL) {
+	/*
+	 * An MPIC with a "dcr-reg" property must be accessed that way, but
+	 * only if the kernel includes DCR support.
+	 */
 #ifdef CONFIG_PPC_DCR
-		mpic->flags |= MPIC_USES_DCR;
+	if (flags & MPIC_USES_DCR)
 		mpic->reg_type = mpic_access_dcr;
 #else
-		BUG();
-#endif /* CONFIG_PPC_DCR */
-	}
-
-	/* If the MPIC is not DCR based, and no physical address was passed
-	 * in, try to obtain one
-	 */
-	if (paddr == 0 && !(mpic->flags & MPIC_USES_DCR)) {
-		const u32 *reg = of_get_property(node, "reg", NULL);
-		BUG_ON(reg == NULL);
-		paddr = of_translate_address(node, reg);
-		BUG_ON(paddr == OF_BAD_ADDR);
-	}
+	BUG_ON(flags & MPIC_USES_DCR);
+#endif
 
 	/* Map the global registers */
-	mpic_map(mpic, node, paddr, &mpic->gregs, MPIC_INFO(GREG_BASE), 0x1000);
-	mpic_map(mpic, node, paddr, &mpic->tmregs, MPIC_INFO(TIMER_BASE), 0x1000);
+	mpic_map(mpic, mpic->paddr, &mpic->gregs, MPIC_INFO(GREG_BASE), 0x1000);
+	mpic_map(mpic, mpic->paddr, &mpic->tmregs, MPIC_INFO(TIMER_BASE), 0x1000);
 
 	/* Reset */
 
 	/* When using a device-node, reset requests are only honored if the MPIC
 	 * is allowed to reset.
 	 */
-	if (mpic_reset_prohibited(node))
+	if (of_get_property(mpic->node, "pic-no-reset", NULL))
 		mpic->flags |= MPIC_NO_RESET;
 
 	if ((flags & MPIC_WANTS_RESET) && !(mpic->flags & MPIC_NO_RESET)) {
@@ -1307,7 +1331,7 @@ struct mpic * __init mpic_alloc(struct device_node *node,
 	for_each_possible_cpu(i) {
 		unsigned int cpu = get_hard_smp_processor_id(i);
 
-		mpic_map(mpic, node, paddr, &mpic->cpuregs[cpu],
+		mpic_map(mpic, mpic->paddr, &mpic->cpuregs[cpu],
 			 MPIC_INFO(CPU_BASE) + cpu * MPIC_INFO(CPU_STRIDE),
 			 0x1000);
 	}
@@ -1315,16 +1339,21 @@ struct mpic * __init mpic_alloc(struct device_node *node,
 	/* Initialize main ISU if none provided */
 	if (mpic->isu_size == 0) {
 		mpic->isu_size = mpic->num_sources;
-		mpic_map(mpic, node, paddr, &mpic->isus[0],
+		mpic_map(mpic, mpic->paddr, &mpic->isus[0],
 			 MPIC_INFO(IRQ_BASE), MPIC_INFO(IRQ_STRIDE) * mpic->isu_size);
 	}
 	mpic->isu_shift = 1 + __ilog2(mpic->isu_size - 1);
 	mpic->isu_mask = (1 << mpic->isu_shift) - 1;
 
-	mpic->irqhost = irq_alloc_host(node, IRQ_HOST_MAP_LINEAR,
+	mpic->irqhost = irq_alloc_host(mpic->node, IRQ_HOST_MAP_LINEAR,
 				       isu_size ? isu_size : mpic->num_sources,
 				       &mpic_host_ops,
 				       flags & MPIC_LARGE_VECTORS ? 2048 : 256);
+
+	/*
+	 * FIXME: The code leaks the MPIC object and mappings here; this
+	 * is very unlikely to fail but it ought to be fixed anyways.
+	 */
 	if (mpic->irqhost == NULL)
 		return NULL;
 
@@ -1347,19 +1376,23 @@ struct mpic * __init mpic_alloc(struct device_node *node,
 	}
 	printk(KERN_INFO "mpic: Setting up MPIC \"%s\" version %s at %llx,"
 	       " max %d CPUs\n",
-	       name, vers, (unsigned long long)paddr, num_possible_cpus());
+	       name, vers, (unsigned long long)mpic->paddr, num_possible_cpus());
 	printk(KERN_INFO "mpic: ISU size: %d, shift: %d, mask: %x\n",
 	       mpic->isu_size, mpic->isu_shift, mpic->isu_mask);
 
 	mpic->next = mpics;
 	mpics = mpic;
 
-	if (flags & MPIC_PRIMARY) {
+	if (!(flags & MPIC_SECONDARY)) {
 		mpic_primary = mpic;
 		irq_set_default_host(mpic->irqhost);
 	}
 
 	return mpic;
+
+err_of_node_put:
+	of_node_put(node);
+	return NULL;
 }
 
 void __init mpic_assign_isu(struct mpic *mpic, unsigned int isu_num,
@@ -1369,7 +1402,7 @@ void __init mpic_assign_isu(struct mpic *mpic, unsigned int isu_num,
 
 	BUG_ON(isu_num >= MPIC_MAX_ISU);
 
-	mpic_map(mpic, mpic->irqhost->of_node,
+	mpic_map(mpic,
 		 paddr, &mpic->isus[isu_num], 0,
 		 MPIC_INFO(IRQ_STRIDE) * mpic->isu_size);
 
@@ -1385,8 +1418,7 @@ void __init mpic_set_default_senses(struct mpic *mpic, u8 *senses, int count)
 
 void __init mpic_init(struct mpic *mpic)
 {
-	int i;
-	int cpu;
+	int i, cpu;
 
 	BUG_ON(mpic->num_sources == 0);
 
@@ -1424,7 +1456,7 @@ void __init mpic_init(struct mpic *mpic)
 
 	/* Do the HT PIC fixups on U3 broken mpic */
 	DBG("MPIC flags: %x\n", mpic->flags);
-	if ((mpic->flags & MPIC_U3_HT_IRQS) && (mpic->flags & MPIC_PRIMARY)) {
+	if ((mpic->flags & MPIC_U3_HT_IRQS) && !(mpic->flags & MPIC_SECONDARY)) {
 		mpic_scan_ht_pics(mpic);
 		mpic_u3msi_init(mpic);
 	}
@@ -1471,6 +1503,17 @@ void __init mpic_init(struct mpic *mpic)
 				  GFP_KERNEL);
 	BUG_ON(mpic->save_data == NULL);
 #endif
+
+	/* Check if this MPIC is chained from a parent interrupt controller */
+	if (mpic->flags & MPIC_SECONDARY) {
+		int virq = irq_of_parse_and_map(mpic->node, 0);
+		if (virq != NO_IRQ) {
+			printk(KERN_INFO "%s: hooking up to IRQ %d\n",
+					mpic->node->full_name, virq);
+			irq_set_handler_data(virq, mpic);
+			irq_set_chained_handler(virq, &mpic_cascade);
+		}
+	}
 }
 
 void __init mpic_set_clk_ratio(struct mpic *mpic, u32 clock_ratio)
diff --git a/arch/powerpc/sysdev/ppc4xx_cpm.c b/arch/powerpc/sysdev/ppc4xx_cpm.c
index 73b86cc5ea7..82e2cfe35c6 100644
--- a/arch/powerpc/sysdev/ppc4xx_cpm.c
+++ b/arch/powerpc/sysdev/ppc4xx_cpm.c
@@ -179,12 +179,12 @@ static struct kobj_attribute cpm_idle_attr =
 
 static void cpm_idle_config_sysfs(void)
 {
-	struct sys_device *sys_dev;
+	struct device *dev;
 	unsigned long ret;
 
-	sys_dev = get_cpu_sysdev(0);
+	dev = get_cpu_device(0);
 
-	ret = sysfs_create_file(&sys_dev->kobj,
+	ret = sysfs_create_file(&dev->kobj,
 				&cpm_idle_attr.attr);
 	if (ret)
 		printk(KERN_WARNING
diff --git a/arch/powerpc/sysdev/ppc4xx_pci.c b/arch/powerpc/sysdev/ppc4xx_pci.c
index 862f11b3821..4f05f754234 100644
--- a/arch/powerpc/sysdev/ppc4xx_pci.c
+++ b/arch/powerpc/sysdev/ppc4xx_pci.c
@@ -185,9 +185,15 @@ static int __init ppc4xx_parse_dma_ranges(struct pci_controller *hose,
  out:
 	dma_offset_set = 1;
 	pci_dram_offset = res->start;
+	hose->dma_window_base_cur = res->start;
+	hose->dma_window_size = resource_size(res);
 
 	printk(KERN_INFO "4xx PCI DMA offset set to 0x%08lx\n",
 	       pci_dram_offset);
+	printk(KERN_INFO "4xx PCI DMA window base to 0x%016llx\n",
+	       (unsigned long long)hose->dma_window_base_cur);
+	printk(KERN_INFO "DMA window size 0x%016llx\n",
+	       (unsigned long long)hose->dma_window_size);
 	return 0;
 }
 
@@ -647,6 +653,7 @@ static unsigned int ppc4xx_pciex_port_count;
 
 struct ppc4xx_pciex_hwops
 {
+	bool want_sdr;
 	int (*core_init)(struct device_node *np);
 	int (*port_init_hw)(struct ppc4xx_pciex_port *port);
 	int (*setup_utl)(struct ppc4xx_pciex_port *port);
@@ -916,6 +923,7 @@ static int ppc440speB_pciex_init_utl(struct ppc4xx_pciex_port *port)
 
 static struct ppc4xx_pciex_hwops ppc440speA_pcie_hwops __initdata =
 {
+	.want_sdr	= true,
 	.core_init	= ppc440spe_pciex_core_init,
 	.port_init_hw	= ppc440speA_pciex_init_port_hw,
 	.setup_utl	= ppc440speA_pciex_init_utl,
@@ -924,6 +932,7 @@ static struct ppc4xx_pciex_hwops ppc440speA_pcie_hwops __initdata =
 
 static struct ppc4xx_pciex_hwops ppc440speB_pcie_hwops __initdata =
 {
+	.want_sdr	= true,
 	.core_init	= ppc440spe_pciex_core_init,
 	.port_init_hw	= ppc440speB_pciex_init_port_hw,
 	.setup_utl	= ppc440speB_pciex_init_utl,
@@ -1034,6 +1043,7 @@ static int ppc460ex_pciex_init_utl(struct ppc4xx_pciex_port *port)
 
 static struct ppc4xx_pciex_hwops ppc460ex_pcie_hwops __initdata =
 {
+	.want_sdr	= true,
 	.core_init	= ppc460ex_pciex_core_init,
 	.port_init_hw	= ppc460ex_pciex_init_port_hw,
 	.setup_utl	= ppc460ex_pciex_init_utl,
@@ -1181,6 +1191,7 @@ done:
 }
 
 static struct ppc4xx_pciex_hwops ppc460sx_pcie_hwops __initdata = {
+	.want_sdr	= true,
 	.core_init	= ppc460sx_pciex_core_init,
 	.port_init_hw	= ppc460sx_pciex_init_port_hw,
 	.setup_utl	= ppc460sx_pciex_init_utl,
@@ -1276,6 +1287,7 @@ static int ppc405ex_pciex_init_utl(struct ppc4xx_pciex_port *port)
 
 static struct ppc4xx_pciex_hwops ppc405ex_pcie_hwops __initdata =
 {
+	.want_sdr	= true,
 	.core_init	= ppc405ex_pciex_core_init,
 	.port_init_hw	= ppc405ex_pciex_init_port_hw,
 	.setup_utl	= ppc405ex_pciex_init_utl,
@@ -1284,6 +1296,52 @@ static struct ppc4xx_pciex_hwops ppc405ex_pcie_hwops __initdata =
 
 #endif /* CONFIG_40x */
 
+#ifdef CONFIG_476FPE
+static int __init ppc_476fpe_pciex_core_init(struct device_node *np)
+{
+	return 4;
+}
+
+static void __init ppc_476fpe_pciex_check_link(struct ppc4xx_pciex_port *port)
+{
+	u32 timeout_ms = 20;
+	u32 val = 0, mask = (PECFG_TLDLP_LNKUP|PECFG_TLDLP_PRESENT);
+	void __iomem *mbase = ioremap(port->cfg_space.start + 0x10000000,
+	                              0x1000);
+
+	printk(KERN_INFO "PCIE%d: Checking link...\n", port->index);
+
+	if (mbase == NULL) {
+		printk(KERN_WARNING "PCIE%d: failed to get cfg space\n",
+		                    port->index);
+		return;
+	}
+		
+	while (timeout_ms--) {
+		val = in_le32(mbase + PECFG_TLDLP);
+
+		if ((val & mask) == mask)
+			break;
+		msleep(10);
+	}
+
+	if (val & PECFG_TLDLP_PRESENT) {
+		printk(KERN_INFO "PCIE%d: link is up !\n", port->index);
+		port->link = 1;
+	} else
+		printk(KERN_WARNING "PCIE%d: Link up failed\n", port->index);
+
+	iounmap(mbase);
+	return;
+}
+
+static struct ppc4xx_pciex_hwops ppc_476fpe_pcie_hwops __initdata =
+{
+	.core_init	= ppc_476fpe_pciex_core_init,
+	.check_link	= ppc_476fpe_pciex_check_link,
+};
+#endif /* CONFIG_476FPE */
+
 /* Check that the core has been initied and if not, do it */
 static int __init ppc4xx_pciex_check_core_init(struct device_node *np)
 {
@@ -1309,6 +1367,10 @@ static int __init ppc4xx_pciex_check_core_init(struct device_node *np)
 	if (of_device_is_compatible(np, "ibm,plb-pciex-405ex"))
 		ppc4xx_pciex_hwops = &ppc405ex_pcie_hwops;
 #endif
+#ifdef CONFIG_476FPE
+	if (of_device_is_compatible(np, "ibm,plb-pciex-476fpe"))
+		ppc4xx_pciex_hwops = &ppc_476fpe_pcie_hwops;
+#endif
 	if (ppc4xx_pciex_hwops == NULL) {
 		printk(KERN_WARNING "PCIE: unknown host type %s\n",
 		       np->full_name);
@@ -1617,6 +1679,10 @@ static int __init ppc4xx_setup_one_pciex_POM(struct ppc4xx_pciex_port	*port,
 			dcr_write(port->dcrs, DCRO_PEGPL_OMR1MSKL,
 				sa | DCRO_PEGPL_460SX_OMR1MSKL_UOT
 					| DCRO_PEGPL_OMRxMSKL_VAL);
+		else if (of_device_is_compatible(port->node, "ibm,plb-pciex-476fpe"))
+			dcr_write(port->dcrs, DCRO_PEGPL_OMR1MSKL,
+				sa | DCRO_PEGPL_476FPE_OMR1MSKL_UOT
+					| DCRO_PEGPL_OMRxMSKL_VAL);
 		else
 			dcr_write(port->dcrs, DCRO_PEGPL_OMR1MSKL,
 				sa | DCRO_PEGPL_OMR1MSKL_UOT
@@ -1739,9 +1805,10 @@ static void __init ppc4xx_configure_pciex_PIMs(struct ppc4xx_pciex_port *port,
 		/* Calculate window size */
 		sa = (0xffffffffffffffffull << ilog2(size));
 		if (res->flags & IORESOURCE_PREFETCH)
-			sa |= 0x8;
+			sa |= PCI_BASE_ADDRESS_MEM_PREFETCH;
 
-		if (of_device_is_compatible(port->node, "ibm,plb-pciex-460sx"))
+		if (of_device_is_compatible(port->node, "ibm,plb-pciex-460sx") ||
+		    of_device_is_compatible(port->node, "ibm,plb-pciex-476fpe"))
 			sa |= PCI_BASE_ADDRESS_MEM_TYPE_64;
 
 		out_le32(mbase + PECFG_BAR0HMPA, RES_TO_U32_HIGH(sa));
@@ -1972,13 +2039,15 @@ static void __init ppc4xx_probe_pciex_bridge(struct device_node *np)
 	}
 
 	port->node = of_node_get(np);
-	pval = of_get_property(np, "sdr-base", NULL);
-	if (pval == NULL) {
-		printk(KERN_ERR "PCIE: missing sdr-base for %s\n",
-		       np->full_name);
-		return;
+	if (ppc4xx_pciex_hwops->want_sdr) {
+		pval = of_get_property(np, "sdr-base", NULL);
+		if (pval == NULL) {
+			printk(KERN_ERR "PCIE: missing sdr-base for %s\n",
+			       np->full_name);
+			return;
+		}
+		port->sdr_base = *pval;
 	}
-	port->sdr_base = *pval;
 
 	/* Check if device_type property is set to "pci" or "pci-endpoint".
 	 * Resulting from this setup this PCIe port will be configured
diff --git a/arch/powerpc/sysdev/ppc4xx_pci.h b/arch/powerpc/sysdev/ppc4xx_pci.h
index 32ce763a375..bb4821938ab 100644
--- a/arch/powerpc/sysdev/ppc4xx_pci.h
+++ b/arch/powerpc/sysdev/ppc4xx_pci.h
@@ -476,6 +476,13 @@
 #define DCRO_PEGPL_OMR1MSKL_UOT	 0x00000002
 #define DCRO_PEGPL_OMR3MSKL_IO	 0x00000002
 
+/* 476FPE */
+#define PCCFG_LCPA			0x270
+#define PECFG_TLDLP			0x3F8
+#define PECFG_TLDLP_LNKUP		0x00000008
+#define PECFG_TLDLP_PRESENT		0x00000010
+#define DCRO_PEGPL_476FPE_OMR1MSKL_UOT	 0x00000004
+
 /* SDR Bit Mappings */
 #define PESDRx_RCSSET_HLDPLB	0x10000000
 #define PESDRx_RCSSET_RSTGU	0x01000000
diff --git a/arch/powerpc/sysdev/qe_lib/gpio.c b/arch/powerpc/sysdev/qe_lib/gpio.c
index e23f23cf9f5..521e67a49dc 100644
--- a/arch/powerpc/sysdev/qe_lib/gpio.c
+++ b/arch/powerpc/sysdev/qe_lib/gpio.c
@@ -139,14 +139,10 @@ struct qe_pin {
 struct qe_pin *qe_pin_request(struct device_node *np, int index)
 {
 	struct qe_pin *qe_pin;
-	struct device_node *gpio_np;
 	struct gpio_chip *gc;
 	struct of_mm_gpio_chip *mm_gc;
 	struct qe_gpio_chip *qe_gc;
 	int err;
-	int size;
-	const void *gpio_spec;
-	const u32 *gpio_cells;
 	unsigned long flags;
 
 	qe_pin = kzalloc(sizeof(*qe_pin), GFP_KERNEL);
@@ -155,45 +151,25 @@ struct qe_pin *qe_pin_request(struct device_node *np, int index)
 		return ERR_PTR(-ENOMEM);
 	}
 
-	err = of_parse_phandles_with_args(np, "gpios", "#gpio-cells", index,
-					  &gpio_np, &gpio_spec);
-	if (err) {
-		pr_debug("%s: can't parse gpios property\n", __func__);
+	err = of_get_gpio(np, index);
+	if (err < 0)
+		goto err0;
+	gc = gpio_to_chip(err);
+	if (WARN_ON(!gc))
 		goto err0;
-	}
 
-	if (!of_device_is_compatible(gpio_np, "fsl,mpc8323-qe-pario-bank")) {
+	if (!of_device_is_compatible(gc->of_node, "fsl,mpc8323-qe-pario-bank")) {
 		pr_debug("%s: tried to get a non-qe pin\n", __func__);
 		err = -EINVAL;
-		goto err1;
-	}
-
-	gc = of_node_to_gpiochip(gpio_np);
-	if (!gc) {
-		pr_debug("%s: gpio controller %s isn't registered\n",
-			 np->full_name, gpio_np->full_name);
-		err = -ENODEV;
-		goto err1;
-	}
-
-	gpio_cells = of_get_property(gpio_np, "#gpio-cells", &size);
-	if (!gpio_cells || size != sizeof(*gpio_cells) ||
-			*gpio_cells != gc->of_gpio_n_cells) {
-		pr_debug("%s: wrong #gpio-cells for %s\n",
-			 np->full_name, gpio_np->full_name);
-		err = -EINVAL;
-		goto err1;
+		goto err0;
 	}
 
-	err = gc->of_xlate(gc, np, gpio_spec, NULL);
-	if (err < 0)
-		goto err1;
-
 	mm_gc = to_of_mm_gpio_chip(gc);
 	qe_gc = to_qe_gpio_chip(mm_gc);
 
 	spin_lock_irqsave(&qe_gc->lock, flags);
 
+	err -= gc->base;
 	if (test_and_set_bit(QE_PIN_REQUESTED, &qe_gc->pin_flags[err]) == 0) {
 		qe_pin->controller = qe_gc;
 		qe_pin->num = err;
@@ -206,8 +182,6 @@ struct qe_pin *qe_pin_request(struct device_node *np, int index)
 
 	if (!err)
 		return qe_pin;
-err1:
-	of_node_put(gpio_np);
 err0:
 	kfree(qe_pin);
 	pr_debug("%s failed with status %d\n", __func__, err);
diff --git a/arch/powerpc/sysdev/qe_lib/qe_ic.c b/arch/powerpc/sysdev/qe_lib/qe_ic.c
index 18e75ca19fe..73034bd203c 100644
--- a/arch/powerpc/sysdev/qe_lib/qe_ic.c
+++ b/arch/powerpc/sysdev/qe_lib/qe_ic.c
@@ -22,7 +22,6 @@
 #include <linux/stddef.h>
 #include <linux/sched.h>
 #include <linux/signal.h>
-#include <linux/sysdev.h>
 #include <linux/device.h>
 #include <linux/bootmem.h>
 #include <linux/spinlock.h>
@@ -484,13 +483,14 @@ int qe_ic_set_high_priority(unsigned int virq, unsigned int priority, int high)
 	return 0;
 }
 
-static struct sysdev_class qe_ic_sysclass = {
+static struct bus_type qe_ic_subsys = {
 	.name = "qe_ic",
+	.dev_name = "qe_ic",
 };
 
-static struct sys_device device_qe_ic = {
+static struct device device_qe_ic = {
 	.id = 0,
-	.cls = &qe_ic_sysclass,
+	.bus = &qe_ic_subsys,
 };
 
 static int __init init_qe_ic_sysfs(void)
@@ -499,12 +499,12 @@ static int __init init_qe_ic_sysfs(void)
 
 	printk(KERN_DEBUG "Registering qe_ic with sysfs...\n");
 
-	rc = sysdev_class_register(&qe_ic_sysclass);
+	rc = subsys_system_register(&qe_ic_subsys, NULL);
 	if (rc) {
 		printk(KERN_ERR "Failed registering qe_ic sys class\n");
 		return -ENODEV;
 	}
-	rc = sysdev_register(&device_qe_ic);
+	rc = device_register(&device_qe_ic);
 	if (rc) {
 		printk(KERN_ERR "Failed registering qe_ic sys device\n");
 		return -ENODEV;
diff --git a/arch/powerpc/sysdev/uic.c b/arch/powerpc/sysdev/uic.c
index 3330feca750..063c901b126 100644
--- a/arch/powerpc/sysdev/uic.c
+++ b/arch/powerpc/sysdev/uic.c
@@ -18,7 +18,6 @@
 #include <linux/stddef.h>
 #include <linux/sched.h>
 #include <linux/signal.h>
-#include <linux/sysdev.h>
 #include <linux/device.h>
 #include <linux/bootmem.h>
 #include <linux/spinlock.h>
diff --git a/arch/powerpc/sysdev/xics/icp-hv.c b/arch/powerpc/sysdev/xics/icp-hv.c
index 9518d367a64..253dce98c16 100644
--- a/arch/powerpc/sysdev/xics/icp-hv.c
+++ b/arch/powerpc/sysdev/xics/icp-hv.c
@@ -27,33 +27,50 @@ static inline unsigned int icp_hv_get_xirr(unsigned char cppr)
 {
 	unsigned long retbuf[PLPAR_HCALL_BUFSIZE];
 	long rc;
+	unsigned int ret = XICS_IRQ_SPURIOUS;
 
 	rc = plpar_hcall(H_XIRR, retbuf, cppr);
-	if (rc != H_SUCCESS)
-		panic(" bad return code xirr - rc = %lx\n", rc);
-	return (unsigned int)retbuf[0];
-}
+	if (rc == H_SUCCESS) {
+		ret = (unsigned int)retbuf[0];
+	} else {
+		pr_err("%s: bad return code xirr cppr=0x%x returned %ld\n",
+			__func__, cppr, rc);
+		WARN_ON_ONCE(1);
+	}
 
-static inline void icp_hv_set_xirr(unsigned int value)
-{
-	long rc = plpar_hcall_norets(H_EOI, value);
-	if (rc != H_SUCCESS)
-		panic("bad return code EOI - rc = %ld, value=%x\n", rc, value);
+	return ret;
 }
 
 static inline void icp_hv_set_cppr(u8 value)
 {
 	long rc = plpar_hcall_norets(H_CPPR, value);
-	if (rc != H_SUCCESS)
-		panic("bad return code cppr - rc = %lx\n", rc);
+	if (rc != H_SUCCESS) {
+		pr_err("%s: bad return code cppr cppr=0x%x returned %ld\n",
+			__func__, value, rc);
+		WARN_ON_ONCE(1);
+	}
+}
+
+static inline void icp_hv_set_xirr(unsigned int value)
+{
+	long rc = plpar_hcall_norets(H_EOI, value);
+	if (rc != H_SUCCESS) {
+		pr_err("%s: bad return code eoi xirr=0x%x returned %ld\n",
+			__func__, value, rc);
+		WARN_ON_ONCE(1);
+		icp_hv_set_cppr(value >> 24);
+	}
 }
 
 static inline void icp_hv_set_qirr(int n_cpu , u8 value)
 {
-	long rc = plpar_hcall_norets(H_IPI, get_hard_smp_processor_id(n_cpu),
-				     value);
-	if (rc != H_SUCCESS)
-		panic("bad return code qirr - rc = %lx\n", rc);
+	int hw_cpu = get_hard_smp_processor_id(n_cpu);
+	long rc = plpar_hcall_norets(H_IPI, hw_cpu, value);
+	if (rc != H_SUCCESS) {
+		pr_err("%s: bad return code qirr cpu=%d hw_cpu=%d mfrr=0x%x "
+			"returned %ld\n", __func__, n_cpu, hw_cpu, value, rc);
+		WARN_ON_ONCE(1);
+	}
 }
 
 static void icp_hv_eoi(struct irq_data *d)
diff --git a/arch/powerpc/sysdev/xics/xics-common.c b/arch/powerpc/sysdev/xics/xics-common.c
index 63762c672a0..d72eda6a4c0 100644
--- a/arch/powerpc/sysdev/xics/xics-common.c
+++ b/arch/powerpc/sysdev/xics/xics-common.c
@@ -137,7 +137,7 @@ static void xics_request_ipi(void)
 	 * IPIs are marked IRQF_PERCPU. The handler was set in map.
 	 */
 	BUG_ON(request_irq(ipi, icp_ops->ipi_action,
-			   IRQF_PERCPU, "IPI", NULL));
+			   IRQF_PERCPU | IRQF_NO_THREAD, "IPI", NULL));
 }
 
 int __init xics_smp_probe(void)
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index 03a217ae3be..cb95eea74d3 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -228,13 +228,11 @@ Commands:\n\
   t	print backtrace\n\
   x	exit monitor and recover\n\
   X	exit monitor and dont recover\n"
-#ifdef CONFIG_PPC64
+#if defined(CONFIG_PPC64) && !defined(CONFIG_PPC_BOOK3E)
 "  u	dump segment table or SLB\n"
-#endif
-#ifdef CONFIG_PPC_STD_MMU_32
+#elif defined(CONFIG_PPC_STD_MMU_32)
 "  u	dump segment registers\n"
-#endif
-#ifdef CONFIG_44x
+#elif defined(CONFIG_44x) || defined(CONFIG_PPC_BOOK3E)
 "  u	dump TLB\n"
 #endif
 "  ?	help\n"
@@ -340,7 +338,7 @@ int cpus_are_in_xmon(void)
 
 static inline int unrecoverable_excp(struct pt_regs *regs)
 {
-#if defined(CONFIG_4xx) || defined(CONFIG_BOOK3E)
+#if defined(CONFIG_4xx) || defined(CONFIG_PPC_BOOK3E)
 	/* We have no MSR_RI bit on 4xx or Book3e, so we simply return false */
 	return 0;
 #else
@@ -885,13 +883,11 @@ cmds(struct pt_regs *excp)
 		case 'u':
 			dump_segments();
 			break;
-#endif
-#ifdef CONFIG_4xx
+#elif defined(CONFIG_4xx)
 		case 'u':
 			dump_tlb_44x();
 			break;
-#endif
-#ifdef CONFIG_PPC_BOOK3E
+#elif defined(CONFIG_PPC_BOOK3E)
 		case 'u':
 			dump_tlb_book3e();
 			break;