Merge remote-tracking branch 'airlied/drm-fixes' into drm-intel-next-queued

Back-merge from drm-fixes into drm-intel-next to sort out two things:

- interlaced support: -fixes contains a bugfix to correctly clear
  interlaced configuration bits in case the bios sets up an interlaced
  mode and we want to set up the progressive mode (current kernels
  don't support interlaced). The actual feature work to support
  interlaced depends upon (and conflicts with) this bugfix.

- forcewake voodoo to workaround missed IRQ issues: -fixes only enabled
  this for ivybridge, but some recent bug reports indicate that we
  need this on Sandybridge, too. But in a slightly different flavour
  and with other fixes and reworks on top. Additionally there are some
  forcewake cleanup patches heading to -next that would conflict with
  currrent -fixes.

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

30 files changed, 109 insertions, 179 deletions

diff --git a/arch/arm/mach-orion5x/addr-map.c b/arch/arm/mach-orion5x/addr-map.c
index 5ceafdccc45..3638e5c12b7 100644
--- a/arch/arm/mach-orion5x/addr-map.c
+++ b/arch/arm/mach-orion5x/addr-map.c
@@ -14,8 +14,8 @@
 #include <linux/init.h>
 #include <linux/mbus.h>
 #include <linux/io.h>
-#include <linux/errno.h>
 #include <mach/hardware.h>
+#include <plat/addr-map.h>
 #include "common.h"
 
 /*
@@ -41,7 +41,6 @@
 /*
  * Generic Address Decode Windows bit settings
  */
-#define TARGET_DDR		0
 #define TARGET_DEV_BUS		1
 #define TARGET_PCI		3
 #define TARGET_PCIE		4
@@ -57,27 +56,10 @@
 #define ATTR_DEV_BOOT		0xf
 #define ATTR_SRAM		0x0
 
-/*
- * Helpers to get DDR bank info
- */
-#define ORION5X_DDR_REG(x)	(ORION5X_DDR_VIRT_BASE | (x))
-#define DDR_BASE_CS(n)		ORION5X_DDR_REG(0x1500 + ((n) << 3))
-#define DDR_SIZE_CS(n)		ORION5X_DDR_REG(0x1504 + ((n) << 3))
-
-/*
- * CPU Address Decode Windows registers
- */
-#define ORION5X_BRIDGE_REG(x)	(ORION5X_BRIDGE_VIRT_BASE | (x))
-#define CPU_WIN_CTRL(n)		ORION5X_BRIDGE_REG(0x000 | ((n) << 4))
-#define CPU_WIN_BASE(n)		ORION5X_BRIDGE_REG(0x004 | ((n) << 4))
-#define CPU_WIN_REMAP_LO(n)	ORION5X_BRIDGE_REG(0x008 | ((n) << 4))
-#define CPU_WIN_REMAP_HI(n)	ORION5X_BRIDGE_REG(0x00c | ((n) << 4))
-
-
-struct mbus_dram_target_info orion5x_mbus_dram_info;
 static int __initdata win_alloc_count;
 
-static int __init orion5x_cpu_win_can_remap(int win)
+static int __init cpu_win_can_remap(const struct orion_addr_map_cfg *cfg,
+		  const int win)
 {
 	u32 dev, rev;
 
@@ -91,116 +73,82 @@ static int __init orion5x_cpu_win_can_remap(int win)
 	return 0;
 }
 
-static int __init setup_cpu_win(int win, u32 base, u32 size,
-				 u8 target, u8 attr, int remap)
-{
-	if (win >= 8) {
-		printk(KERN_ERR "setup_cpu_win: trying to allocate "
-				"window %d\n", win);
-		return -ENOSPC;
-	}
-
-	writel(base & 0xffff0000, CPU_WIN_BASE(win));
-	writel(((size - 1) & 0xffff0000) | (attr << 8) | (target << 4) | 1,
-		CPU_WIN_CTRL(win));
-
-	if (orion5x_cpu_win_can_remap(win)) {
-		if (remap < 0)
-			remap = base;
-
-		writel(remap & 0xffff0000, CPU_WIN_REMAP_LO(win));
-		writel(0, CPU_WIN_REMAP_HI(win));
-	}
-	return 0;
-}
-
-void __init orion5x_setup_cpu_mbus_bridge(void)
-{
-	int i;
-	int cs;
+/*
+ * Description of the windows needed by the platform code
+ */
+static struct __initdata orion_addr_map_cfg addr_map_cfg = {
+	.num_wins = 8,
+	.cpu_win_can_remap = cpu_win_can_remap,
+	.bridge_virt_base = ORION5X_BRIDGE_VIRT_BASE,
+};
 
+static const struct __initdata orion_addr_map_info addr_map_info[] = {
 	/*
-	 * First, disable and clear windows.
+	 * Setup windows for PCI+PCIe IO+MEM space.
 	 */
-	for (i = 0; i < 8; i++) {
-		writel(0, CPU_WIN_BASE(i));
-		writel(0, CPU_WIN_CTRL(i));
-		if (orion5x_cpu_win_can_remap(i)) {
-			writel(0, CPU_WIN_REMAP_LO(i));
-			writel(0, CPU_WIN_REMAP_HI(i));
-		}
-	}
+	{ 0, ORION5X_PCIE_IO_PHYS_BASE, ORION5X_PCIE_IO_SIZE,
+	  TARGET_PCIE, ATTR_PCIE_IO, ORION5X_PCIE_IO_BUS_BASE
+	},
+	{ 1, ORION5X_PCI_IO_PHYS_BASE, ORION5X_PCI_IO_SIZE,
+	  TARGET_PCI, ATTR_PCI_IO, ORION5X_PCI_IO_BUS_BASE
+	},
+	{ 2, ORION5X_PCIE_MEM_PHYS_BASE, ORION5X_PCIE_MEM_SIZE,
+	  TARGET_PCIE, ATTR_PCIE_MEM, -1
+	},
+	{ 3, ORION5X_PCI_MEM_PHYS_BASE, ORION5X_PCI_MEM_SIZE,
+	  TARGET_PCI, ATTR_PCI_MEM, -1
+	},
+	/* End marker */
+	{ -1, 0, 0, 0, 0, 0 }
+};
 
+void __init orion5x_setup_cpu_mbus_bridge(void)
+{
 	/*
-	 * Setup windows for PCI+PCIe IO+MEM space.
+	 * Disable, clear and configure windows.
 	 */
-	setup_cpu_win(0, ORION5X_PCIE_IO_PHYS_BASE, ORION5X_PCIE_IO_SIZE,
-		TARGET_PCIE, ATTR_PCIE_IO, ORION5X_PCIE_IO_BUS_BASE);
-	setup_cpu_win(1, ORION5X_PCI_IO_PHYS_BASE, ORION5X_PCI_IO_SIZE,
-		TARGET_PCI, ATTR_PCI_IO, ORION5X_PCI_IO_BUS_BASE);
-	setup_cpu_win(2, ORION5X_PCIE_MEM_PHYS_BASE, ORION5X_PCIE_MEM_SIZE,
-		TARGET_PCIE, ATTR_PCIE_MEM, -1);
-	setup_cpu_win(3, ORION5X_PCI_MEM_PHYS_BASE, ORION5X_PCI_MEM_SIZE,
-		TARGET_PCI, ATTR_PCI_MEM, -1);
+	orion_config_wins(&addr_map_cfg, addr_map_info);
 	win_alloc_count = 4;
 
 	/*
 	 * Setup MBUS dram target info.
 	 */
-	orion5x_mbus_dram_info.mbus_dram_target_id = TARGET_DDR;
-
-	for (i = 0, cs = 0; i < 4; i++) {
-		u32 base = readl(DDR_BASE_CS(i));
-		u32 size = readl(DDR_SIZE_CS(i));
-
-		/*
-		 * Chip select enabled?
-		 */
-		if (size & 1) {
-			struct mbus_dram_window *w;
-
-			w = &orion5x_mbus_dram_info.cs[cs++];
-			w->cs_index = i;
-			w->mbus_attr = 0xf & ~(1 << i);
-			w->base = base & 0xffff0000;
-			w->size = (size | 0x0000ffff) + 1;
-		}
-	}
-	orion5x_mbus_dram_info.num_cs = cs;
+	orion_setup_cpu_mbus_target(&addr_map_cfg, ORION5X_DDR_WINDOW_CPU_BASE);
 }
 
 void __init orion5x_setup_dev_boot_win(u32 base, u32 size)
 {
-	setup_cpu_win(win_alloc_count++, base, size,
-		      TARGET_DEV_BUS, ATTR_DEV_BOOT, -1);
+	orion_setup_cpu_win(&addr_map_cfg, win_alloc_count++, base, size,
+			    TARGET_DEV_BUS, ATTR_DEV_BOOT, -1);
 }
 
 void __init orion5x_setup_dev0_win(u32 base, u32 size)
 {
-	setup_cpu_win(win_alloc_count++, base, size,
-		      TARGET_DEV_BUS, ATTR_DEV_CS0, -1);
+	orion_setup_cpu_win(&addr_map_cfg, win_alloc_count++, base, size,
+			    TARGET_DEV_BUS, ATTR_DEV_CS0, -1);
 }
 
 void __init orion5x_setup_dev1_win(u32 base, u32 size)
 {
-	setup_cpu_win(win_alloc_count++, base, size,
-		      TARGET_DEV_BUS, ATTR_DEV_CS1, -1);
+	orion_setup_cpu_win(&addr_map_cfg, win_alloc_count++, base, size,
+			    TARGET_DEV_BUS, ATTR_DEV_CS1, -1);
 }
 
 void __init orion5x_setup_dev2_win(u32 base, u32 size)
 {
-	setup_cpu_win(win_alloc_count++, base, size,
-		      TARGET_DEV_BUS, ATTR_DEV_CS2, -1);
+	orion_setup_cpu_win(&addr_map_cfg, win_alloc_count++, base, size,
+			    TARGET_DEV_BUS, ATTR_DEV_CS2, -1);
 }
 
 void __init orion5x_setup_pcie_wa_win(u32 base, u32 size)
 {
-	setup_cpu_win(win_alloc_count++, base, size,
-		      TARGET_PCIE, ATTR_PCIE_WA, -1);
+	orion_setup_cpu_win(&addr_map_cfg, win_alloc_count++, base, size,
+			    TARGET_PCIE, ATTR_PCIE_WA, -1);
 }
 
-int __init orion5x_setup_sram_win(void)
+void __init orion5x_setup_sram_win(void)
 {
-	return setup_cpu_win(win_alloc_count++, ORION5X_SRAM_PHYS_BASE,
-			ORION5X_SRAM_SIZE, TARGET_SRAM, ATTR_SRAM, -1);
+	orion_setup_cpu_win(&addr_map_cfg, win_alloc_count++,
+			    ORION5X_SRAM_PHYS_BASE, ORION5X_SRAM_SIZE,
+			    TARGET_SRAM, ATTR_SRAM, -1);
 }
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 22ace0bf2f9..0e28bae20bd 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -15,9 +15,9 @@
 #include <linux/platform_device.h>
 #include <linux/dma-mapping.h>
 #include <linux/serial_8250.h>
-#include <linux/mbus.h>
 #include <linux/mv643xx_i2c.h>
 #include <linux/ata_platform.h>
+#include <linux/delay.h>
 #include <net/dsa.h>
 #include <asm/page.h>
 #include <asm/setup.h>
@@ -31,6 +31,7 @@
 #include <plat/orion_nand.h>
 #include <plat/time.h>
 #include <plat/common.h>
+#include <plat/addr-map.h>
 #include "common.h"
 
 /*****************************************************************************
@@ -71,8 +72,7 @@ void __init orion5x_map_io(void)
  ****************************************************************************/
 void __init orion5x_ehci0_init(void)
 {
-	orion_ehci_init(&orion5x_mbus_dram_info,
-			ORION5X_USB0_PHYS_BASE, IRQ_ORION5X_USB0_CTRL);
+	orion_ehci_init(ORION5X_USB0_PHYS_BASE, IRQ_ORION5X_USB0_CTRL);
 }
 
 
@@ -81,8 +81,7 @@ void __init orion5x_ehci0_init(void)
  ****************************************************************************/
 void __init orion5x_ehci1_init(void)
 {
-	orion_ehci_1_init(&orion5x_mbus_dram_info,
-			  ORION5X_USB1_PHYS_BASE, IRQ_ORION5X_USB1_CTRL);
+	orion_ehci_1_init(ORION5X_USB1_PHYS_BASE, IRQ_ORION5X_USB1_CTRL);
 }
 
 
@@ -91,7 +90,7 @@ void __init orion5x_ehci1_init(void)
  ****************************************************************************/
 void __init orion5x_eth_init(struct mv643xx_eth_platform_data *eth_data)
 {
-	orion_ge00_init(eth_data, &orion5x_mbus_dram_info,
+	orion_ge00_init(eth_data,
 			ORION5X_ETH_PHYS_BASE, IRQ_ORION5X_ETH_SUM,
 			IRQ_ORION5X_ETH_ERR, orion5x_tclk);
 }
@@ -121,8 +120,7 @@ void __init orion5x_i2c_init(void)
  ****************************************************************************/
 void __init orion5x_sata_init(struct mv_sata_platform_data *sata_data)
 {
-	orion_sata_init(sata_data, &orion5x_mbus_dram_info,
-			ORION5X_SATA_PHYS_BASE, IRQ_ORION5X_SATA);
+	orion_sata_init(sata_data, ORION5X_SATA_PHYS_BASE, IRQ_ORION5X_SATA);
 }
 
 
@@ -158,8 +156,7 @@ void __init orion5x_uart1_init(void)
  ****************************************************************************/
 void __init orion5x_xor_init(void)
 {
-	orion_xor0_init(&orion5x_mbus_dram_info,
-			ORION5X_XOR_PHYS_BASE,
+	orion_xor0_init(ORION5X_XOR_PHYS_BASE,
 			ORION5X_XOR_PHYS_BASE + 0x200,
 			IRQ_ORION5X_XOR0, IRQ_ORION5X_XOR1);
 }
@@ -169,12 +166,7 @@ void __init orion5x_xor_init(void)
  ****************************************************************************/
 static void __init orion5x_crypto_init(void)
 {
-	int ret;
-
-	ret = orion5x_setup_sram_win();
-	if (ret)
-		return;
-
+	orion5x_setup_sram_win();
 	orion_crypto_init(ORION5X_CRYPTO_PHYS_BASE, ORION5X_SRAM_PHYS_BASE,
 			  SZ_8K, IRQ_ORION5X_CESA);
 }
@@ -304,6 +296,17 @@ void __init orion5x_init(void)
 	orion5x_wdt_init();
 }
 
+void orion5x_restart(char mode, const char *cmd)
+{
+	/*
+	 * Enable and issue soft reset
+	 */
+	orion5x_setbits(RSTOUTn_MASK, (1 << 2));
+	orion5x_setbits(CPU_SOFT_RESET, 1);
+	mdelay(200);
+	orion5x_clrbits(CPU_SOFT_RESET, 1);
+}
+
 /*
  * Many orion-based systems have buggy bootloader implementations.
  * This is a common fixup for bogus memory tags.
diff --git a/arch/arm/mach-orion5x/common.h b/arch/arm/mach-orion5x/common.h
index 909489f4d23..d2513ac79ff 100644
--- a/arch/arm/mach-orion5x/common.h
+++ b/arch/arm/mach-orion5x/common.h
@@ -20,14 +20,13 @@ extern struct sys_timer orion5x_timer;
  * functions to map its interfaces and by the machine-setup to map its on-
  * board devices. Details in /mach-orion/addr-map.c
  */
-extern struct mbus_dram_target_info orion5x_mbus_dram_info;
 void orion5x_setup_cpu_mbus_bridge(void);
 void orion5x_setup_dev_boot_win(u32 base, u32 size);
 void orion5x_setup_dev0_win(u32 base, u32 size);
 void orion5x_setup_dev1_win(u32 base, u32 size);
 void orion5x_setup_dev2_win(u32 base, u32 size);
 void orion5x_setup_pcie_wa_win(u32 base, u32 size);
-int orion5x_setup_sram_win(void);
+void orion5x_setup_sram_win(void);
 
 void orion5x_ehci0_init(void);
 void orion5x_ehci1_init(void);
@@ -39,6 +38,7 @@ void orion5x_spi_init(void);
 void orion5x_uart0_init(void);
 void orion5x_uart1_init(void);
 void orion5x_xor_init(void);
+void orion5x_restart(char, const char *);
 
 /*
  * PCIe/PCI functions.
diff --git a/arch/arm/mach-orion5x/d2net-setup.c b/arch/arm/mach-orion5x/d2net-setup.c
index 8c8300951f4..d75dcfa0f01 100644
--- a/arch/arm/mach-orion5x/d2net-setup.c
+++ b/arch/arm/mach-orion5x/d2net-setup.c
@@ -343,6 +343,7 @@ MACHINE_START(D2NET, "LaCie d2 Network")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
 #endif
 
@@ -355,6 +356,7 @@ MACHINE_START(BIGDISK, "LaCie Big Disk Network")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
 #endif
 
diff --git a/arch/arm/mach-orion5x/db88f5281-setup.c b/arch/arm/mach-orion5x/db88f5281-setup.c
index 4b79a80d5e1..a104d5a80e1 100644
--- a/arch/arm/mach-orion5x/db88f5281-setup.c
+++ b/arch/arm/mach-orion5x/db88f5281-setup.c
@@ -364,4 +364,5 @@ MACHINE_START(DB88F5281, "Marvell Orion-2 Development Board")
 	.init_early	= orion5x_init_early,
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
+	.restart	= orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c
index 343f60e9639..91b0f478859 100644
--- a/arch/arm/mach-orion5x/dns323-setup.c
+++ b/arch/arm/mach-orion5x/dns323-setup.c
@@ -736,4 +736,5 @@ MACHINE_START(DNS323, "D-Link DNS-323")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/edmini_v2-setup.c b/arch/arm/mach-orion5x/edmini_v2-setup.c
index 70a4e9265f0..355e962137c 100644
--- a/arch/arm/mach-orion5x/edmini_v2-setup.c
+++ b/arch/arm/mach-orion5x/edmini_v2-setup.c
@@ -258,4 +258,5 @@ MACHINE_START(EDMINI_V2, "LaCie Ethernet Disk mini V2")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/include/mach/io.h b/arch/arm/mach-orion5x/include/mach/io.h
index c5196101a23..e9d9afdc265 100644
--- a/arch/arm/mach-orion5x/include/mach/io.h
+++ b/arch/arm/mach-orion5x/include/mach/io.h
@@ -15,31 +15,6 @@
 
 #define IO_SPACE_LIMIT		0xffffffff
 
-static inline void __iomem *
-__arch_ioremap(unsigned long paddr, size_t size, unsigned int mtype)
-{
-	void __iomem *retval;
-	unsigned long offs = paddr - ORION5X_REGS_PHYS_BASE;
-	if (mtype == MT_DEVICE && size && offs < ORION5X_REGS_SIZE &&
-	    size <= ORION5X_REGS_SIZE && offs + size <= ORION5X_REGS_SIZE) {
-		retval = (void __iomem *)ORION5X_REGS_VIRT_BASE + offs;
-	} else {
-		retval = __arm_ioremap(paddr, size, mtype);
-	}
-
-	return retval;
-}
-
-static inline void
-__arch_iounmap(void __iomem *addr)
-{
-	if (addr < (void __iomem *)ORION5X_REGS_VIRT_BASE ||
-	    addr >= (void __iomem *)(ORION5X_REGS_VIRT_BASE + ORION5X_REGS_SIZE))
-		__iounmap(addr);
-}
-
-#define __arch_ioremap		__arch_ioremap
-#define __arch_iounmap		__arch_iounmap
 #define __io(a)			__typesafe_io(a)
 #define __mem_pci(a)		(a)
 
diff --git a/arch/arm/mach-orion5x/include/mach/orion5x.h b/arch/arm/mach-orion5x/include/mach/orion5x.h
index 0a28bbc7689..2745f5d95b3 100644
--- a/arch/arm/mach-orion5x/include/mach/orion5x.h
+++ b/arch/arm/mach-orion5x/include/mach/orion5x.h
@@ -69,7 +69,7 @@
  ******************************************************************************/
 
 #define ORION5X_DDR_VIRT_BASE		(ORION5X_REGS_VIRT_BASE | 0x00000)
-
+#define  ORION5X_DDR_WINDOW_CPU_BASE    (ORION5X_DDR_VIRT_BASE | 0x1500)
 #define ORION5X_DEV_BUS_PHYS_BASE	(ORION5X_REGS_PHYS_BASE | 0x10000)
 #define ORION5X_DEV_BUS_VIRT_BASE	(ORION5X_REGS_VIRT_BASE | 0x10000)
 #define ORION5X_DEV_BUS_REG(x)		(ORION5X_DEV_BUS_VIRT_BASE | (x))
diff --git a/arch/arm/mach-orion5x/include/mach/system.h b/arch/arm/mach-orion5x/include/mach/system.h
index a1d6e46ab03..825a2650cef 100644
--- a/arch/arm/mach-orion5x/include/mach/system.h
+++ b/arch/arm/mach-orion5x/include/mach/system.h
@@ -11,23 +11,9 @@
 #ifndef __ASM_ARCH_SYSTEM_H
 #define __ASM_ARCH_SYSTEM_H
 
-#include <mach/bridge-regs.h>
-
 static inline void arch_idle(void)
 {
 	cpu_do_idle();
 }
 
-static inline void arch_reset(char mode, const char *cmd)
-{
-	/*
-	 * Enable and issue soft reset
-	 */
-	orion5x_setbits(RSTOUTn_MASK, (1 << 2));
-	orion5x_setbits(CPU_SOFT_RESET, 1);
-	mdelay(200);
-	orion5x_clrbits(CPU_SOFT_RESET, 1);
-}
-
-
 #endif
diff --git a/arch/arm/mach-orion5x/include/mach/vmalloc.h b/arch/arm/mach-orion5x/include/mach/vmalloc.h
deleted file mode 100644
index 06b50aeff7b..00000000000
--- a/arch/arm/mach-orion5x/include/mach/vmalloc.h
+++ /dev/null
@@ -1,5 +0,0 @@
-/*
- * arch/arm/mach-orion5x/include/mach/vmalloc.h
- */
-
-#define VMALLOC_END       0xfd800000UL
diff --git a/arch/arm/mach-orion5x/kurobox_pro-setup.c b/arch/arm/mach-orion5x/kurobox_pro-setup.c
index d3cd3f63258..47587b83284 100644
--- a/arch/arm/mach-orion5x/kurobox_pro-setup.c
+++ b/arch/arm/mach-orion5x/kurobox_pro-setup.c
@@ -386,6 +386,7 @@ MACHINE_START(KUROBOX_PRO, "Buffalo/Revogear Kurobox Pro")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
 #endif
 
@@ -399,5 +400,6 @@ MACHINE_START(LINKSTATION_PRO, "Buffalo Linkstation Pro/Live")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
 #endif
diff --git a/arch/arm/mach-orion5x/ls-chl-setup.c b/arch/arm/mach-orion5x/ls-chl-setup.c
index 9503fff404e..527213169db 100644
--- a/arch/arm/mach-orion5x/ls-chl-setup.c
+++ b/arch/arm/mach-orion5x/ls-chl-setup.c
@@ -140,7 +140,7 @@ static struct mv_sata_platform_data lschl_sata_data = {
 
 static void lschl_power_off(void)
 {
-	arm_machine_restart('h', NULL);
+	orion5x_restart('h', NULL);
 }
 
 /*****************************************************************************
@@ -325,4 +325,5 @@ MACHINE_START(LINKSTATION_LSCHL, "Buffalo Linkstation LiveV3 (LS-CHL)")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/ls_hgl-setup.c b/arch/arm/mach-orion5x/ls_hgl-setup.c
index ed6d772f4a2..9a8697b97dd 100644
--- a/arch/arm/mach-orion5x/ls_hgl-setup.c
+++ b/arch/arm/mach-orion5x/ls_hgl-setup.c
@@ -186,7 +186,7 @@ static struct mv_sata_platform_data ls_hgl_sata_data = {
 
 static void ls_hgl_power_off(void)
 {
-	arm_machine_restart('h', NULL);
+	orion5x_restart('h', NULL);
 }
 
 
@@ -272,4 +272,5 @@ MACHINE_START(LINKSTATION_LS_HGL, "Buffalo Linkstation LS-HGL")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/lsmini-setup.c b/arch/arm/mach-orion5x/lsmini-setup.c
index 743f7f1db18..09c73659f46 100644
--- a/arch/arm/mach-orion5x/lsmini-setup.c
+++ b/arch/arm/mach-orion5x/lsmini-setup.c
@@ -186,7 +186,7 @@ static struct mv_sata_platform_data lsmini_sata_data = {
 
 static void lsmini_power_off(void)
 {
-	arm_machine_restart('h', NULL);
+	orion5x_restart('h', NULL);
 }
 
 
@@ -274,5 +274,6 @@ MACHINE_START(LINKSTATION_MINI, "Buffalo Linkstation Mini")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
 #endif
diff --git a/arch/arm/mach-orion5x/mpp.c b/arch/arm/mach-orion5x/mpp.c
index b6ddd7a5db6..5b70026f478 100644
--- a/arch/arm/mach-orion5x/mpp.c
+++ b/arch/arm/mach-orion5x/mpp.c
@@ -10,7 +10,6 @@
 
 #include <linux/kernel.h>
 #include <linux/init.h>
-#include <linux/mbus.h>
 #include <linux/io.h>
 #include <mach/hardware.h>
 #include <plat/mpp.h>
diff --git a/arch/arm/mach-orion5x/mss2-setup.c b/arch/arm/mach-orion5x/mss2-setup.c
index 6020e26b1c7..65faaa34de6 100644
--- a/arch/arm/mach-orion5x/mss2-setup.c
+++ b/arch/arm/mach-orion5x/mss2-setup.c
@@ -267,5 +267,6 @@ MACHINE_START(MSS2, "Maxtor Shared Storage II")
 	.init_early	= orion5x_init_early,
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
-	.fixup		= tag_fixup_mem32
+	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/mv2120-setup.c b/arch/arm/mach-orion5x/mv2120-setup.c
index 201ae367628..c87fde4deec 100644
--- a/arch/arm/mach-orion5x/mv2120-setup.c
+++ b/arch/arm/mach-orion5x/mv2120-setup.c
@@ -234,5 +234,6 @@ MACHINE_START(MV2120, "HP Media Vault mv2120")
 	.init_early	= orion5x_init_early,
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
-	.fixup		= tag_fixup_mem32
+	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/net2big-setup.c b/arch/arm/mach-orion5x/net2big-setup.c
index 6197c79a2ec..0180c393c71 100644
--- a/arch/arm/mach-orion5x/net2big-setup.c
+++ b/arch/arm/mach-orion5x/net2big-setup.c
@@ -426,5 +426,6 @@ MACHINE_START(NET2BIG, "LaCie 2Big Network")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
 
diff --git a/arch/arm/mach-orion5x/pci.c b/arch/arm/mach-orion5x/pci.c
index bc4a920e26e..09a045f0c40 100644
--- a/arch/arm/mach-orion5x/pci.c
+++ b/arch/arm/mach-orion5x/pci.c
@@ -18,6 +18,7 @@
 #include <asm/irq.h>
 #include <asm/mach/pci.h>
 #include <plat/pcie.h>
+#include <plat/addr-map.h>
 #include "common.h"
 
 /*****************************************************************************
@@ -145,7 +146,7 @@ static int __init pcie_setup(struct pci_sys_data *sys)
 	/*
 	 * Generic PCIe unit setup.
 	 */
-	orion_pcie_setup(PCIE_BASE, &orion5x_mbus_dram_info);
+	orion_pcie_setup(PCIE_BASE);
 
 	/*
 	 * Check whether to apply Orion-1/Orion-NAS PCIe config
@@ -176,7 +177,7 @@ static int __init pcie_setup(struct pci_sys_data *sys)
 	res[0].end = res[0].start + ORION5X_PCIE_IO_SIZE - 1;
 	if (request_resource(&ioport_resource, &res[0]))
 		panic("Request PCIe IO resource failed\n");
-	sys->resource[0] = &res[0];
+	pci_add_resource(&sys->resources, &res[0]);
 
 	/*
 	 * IORESOURCE_MEM
@@ -187,9 +188,8 @@ static int __init pcie_setup(struct pci_sys_data *sys)
 	res[1].end = res[1].start + ORION5X_PCIE_MEM_SIZE - 1;
 	if (request_resource(&iomem_resource, &res[1]))
 		panic("Request PCIe Memory resource failed\n");
-	sys->resource[1] = &res[1];
+	pci_add_resource(&sys->resources, &res[1]);
 
-	sys->resource[2] = NULL;
 	sys->io_offset = 0;
 
 	return 1;
@@ -477,7 +477,7 @@ static int __init pci_setup(struct pci_sys_data *sys)
 	/*
 	 * Point PCI unit MBUS decode windows to DRAM space.
 	 */
-	orion5x_setup_pci_wins(&orion5x_mbus_dram_info);
+	orion5x_setup_pci_wins(&orion_mbus_dram_info);
 
 	/*
 	 * Master + Slave enable
@@ -505,7 +505,7 @@ static int __init pci_setup(struct pci_sys_data *sys)
 	res[0].end = res[0].start + ORION5X_PCI_IO_SIZE - 1;
 	if (request_resource(&ioport_resource, &res[0]))
 		panic("Request PCI IO resource failed\n");
-	sys->resource[0] = &res[0];
+	pci_add_resource(&sys->resources, &res[0]);
 
 	/*
 	 * IORESOURCE_MEM
@@ -516,9 +516,8 @@ static int __init pci_setup(struct pci_sys_data *sys)
 	res[1].end = res[1].start + ORION5X_PCI_MEM_SIZE - 1;
 	if (request_resource(&iomem_resource, &res[1]))
 		panic("Request PCI Memory resource failed\n");
-	sys->resource[1] = &res[1];
+	pci_add_resource(&sys->resources, &res[1]);
 
-	sys->resource[2] = NULL;
 	sys->io_offset = 0;
 
 	return 1;
@@ -579,9 +578,11 @@ struct pci_bus __init *orion5x_pci_sys_scan_bus(int nr, struct pci_sys_data *sys
 	struct pci_bus *bus;
 
 	if (nr == 0) {
-		bus = pci_scan_bus(sys->busnr, &pcie_ops, sys);
+		bus = pci_scan_root_bus(NULL, sys->busnr, &pcie_ops, sys,
+					&sys->resources);
 	} else if (nr == 1 && !orion5x_pci_disabled) {
-		bus = pci_scan_bus(sys->busnr, &pci_ops, sys);
+		bus = pci_scan_root_bus(NULL, sys->busnr, &pci_ops, sys,
+					&sys->resources);
 	} else {
 		bus = NULL;
 		BUG();
diff --git a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
index ebd6767d8e8..292038fc59f 100644
--- a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
@@ -175,4 +175,5 @@ MACHINE_START(RD88F5181L_FXO, "Marvell Orion-VoIP FXO Reference Design")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
index 05db2d336b0..c44eabaabc1 100644
--- a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
@@ -187,4 +187,5 @@ MACHINE_START(RD88F5181L_GE, "Marvell Orion-VoIP GE Reference Design")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/rd88f5182-setup.c b/arch/arm/mach-orion5x/rd88f5182-setup.c
index e47fa0578ae..96438b6b202 100644
--- a/arch/arm/mach-orion5x/rd88f5182-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5182-setup.c
@@ -311,4 +311,5 @@ MACHINE_START(RD88F5182, "Marvell Orion-NAS Reference Design")
 	.init_early	= orion5x_init_early,
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
+	.restart	= orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
index 64317251ec0..2c5fab00d20 100644
--- a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
+++ b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
@@ -128,4 +128,5 @@ MACHINE_START(RD88F6183AP_GE, "Marvell Orion-1-90 AP GE Reference Design")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/terastation_pro2-setup.c b/arch/arm/mach-orion5x/terastation_pro2-setup.c
index 29f1526f7b7..632a861ef82 100644
--- a/arch/arm/mach-orion5x/terastation_pro2-setup.c
+++ b/arch/arm/mach-orion5x/terastation_pro2-setup.c
@@ -364,4 +364,5 @@ MACHINE_START(TERASTATION_PRO2, "Buffalo Terastation Pro II/Live")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/ts209-setup.c b/arch/arm/mach-orion5x/ts209-setup.c
index 31e51f9b4b6..5d640874558 100644
--- a/arch/arm/mach-orion5x/ts209-setup.c
+++ b/arch/arm/mach-orion5x/ts209-setup.c
@@ -178,7 +178,7 @@ static struct hw_pci qnap_ts209_pci __initdata = {
 
 static int __init qnap_ts209_pci_init(void)
 {
-	if (machine_is_ts_x09())
+	if (machine_is_ts209())
 		pci_common_init(&qnap_ts209_pci);
 
 	return 0;
@@ -329,4 +329,5 @@ MACHINE_START(TS209, "QNAP TS-109/TS-209")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/ts409-setup.c b/arch/arm/mach-orion5x/ts409-setup.c
index 0fbcc14e09d..4e6ff759cd3 100644
--- a/arch/arm/mach-orion5x/ts409-setup.c
+++ b/arch/arm/mach-orion5x/ts409-setup.c
@@ -318,4 +318,5 @@ MACHINE_START(TS409, "QNAP TS-409")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c
index b35e2005a34..c96f37472ed 100644
--- a/arch/arm/mach-orion5x/ts78xx-setup.c
+++ b/arch/arm/mach-orion5x/ts78xx-setup.c
@@ -627,4 +627,5 @@ MACHINE_START(TS78XX, "Technologic Systems TS-78xx SBC")
 	.init_early	= orion5x_init_early,
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
+	.restart	= orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/wnr854t-setup.c b/arch/arm/mach-orion5x/wnr854t-setup.c
index b8be7d8d0cf..078c03f7cd5 100644
--- a/arch/arm/mach-orion5x/wnr854t-setup.c
+++ b/arch/arm/mach-orion5x/wnr854t-setup.c
@@ -179,4 +179,5 @@ MACHINE_START(WNR854T, "Netgear WNR854T")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END
diff --git a/arch/arm/mach-orion5x/wrt350n-v2-setup.c b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
index faf81a03936..46a9778171c 100644
--- a/arch/arm/mach-orion5x/wrt350n-v2-setup.c
+++ b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
@@ -267,4 +267,5 @@ MACHINE_START(WRT350N_V2, "Linksys WRT350N v2")
 	.init_irq	= orion5x_init_irq,
 	.timer		= &orion5x_timer,
 	.fixup		= tag_fixup_mem32,
+	.restart	= orion5x_restart,
 MACHINE_END