Merge branch 'for-2.6.25' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc

* 'for-2.6.25' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (454 commits)
  [POWERPC] Cell IOMMU fixed mapping support
  [POWERPC] Split out the ioid fetching/checking logic
  [POWERPC] Add support to cell_iommu_setup_page_tables() for multiple windows
  [POWERPC] Split out the IOMMU logic from cell_dma_dev_setup()
  [POWERPC] Split cell_iommu_setup_hardware() into two parts
  [POWERPC] Split out the logic that allocates struct iommus
  [POWERPC] Allocate the hash table under 1G on cell
  [POWERPC] Add set_dma_ops() to match get_dma_ops()
  [POWERPC] 83xx: Clean up / convert mpc83xx board DTS files to v1 format.
  [POWERPC] 85xx: Only invalidate TLB0 and TLB1
  [POWERPC] 83xx: Fix typo in mpc837x compatible entries
  [POWERPC] 85xx: convert sbc85* boards to use machine_device_initcall
  [POWERPC] 83xx: rework platform Kconfig
  [POWERPC] 85xx: rework platform Kconfig
  [POWERPC] 86xx: Remove unused IRQ defines
  [POWERPC] QE: Explicitly set address-cells and size cells for muram
  [POWERPC] Convert StorCenter DTS file to /dts-v1/ format.
  [POWERPC] 86xx: Convert all 86xx DTS files to /dts-v1/ format.
  [PPC] Remove 85xx from arch/ppc
  [PPC] Remove 83xx from arch/ppc
  ...

1 files changed, 51 insertions, 4 deletions

diff --git a/arch/powerpc/boot/dts/walnut.dts b/arch/powerpc/boot/dts/walnut.dts
index 754fa3960f8..dcc21b0438e 100644
--- a/arch/powerpc/boot/dts/walnut.dts
+++ b/arch/powerpc/boot/dts/walnut.dts
@@ -14,14 +14,21 @@
 	#size-cells = <1>;
 	model = "ibm,walnut";
 	compatible = "ibm,walnut";
-	dcr-parent = <&/cpus/PowerPC,405GP@0>;
+	dcr-parent = <&/cpus/cpu@0>;
+
+	aliases {
+		ethernet0 = &EMAC;
+		serial0 = &UART0;
+		serial1 = &UART1;
+	};
 
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		PowerPC,405GP@0 {
+		cpu@0 {
 			device_type = "cpu";
+			model = "PowerPC,405GP";
 			reg = <0>;
 			clock-frequency = <bebc200>; /* Filled in by zImage */
 			timebase-frequency = <0>; /* Filled in by zImage */
@@ -168,9 +175,10 @@
 				};
 			};
 
-			ds1743@1,0 {
+			nvram@1,0 {
 				/* NVRAM and RTC */
-				compatible = "ds1743";
+				compatible = "ds1743-nvram";
+				#bytes = <2000>;
 				reg = <1 0 2000>;
 			};
 
@@ -190,6 +198,45 @@
 				virtual-reg = <f0300005>;
 			};
 		};
+
+		PCI0: pci@ec000000 {
+			device_type = "pci";
+			#interrupt-cells = <1>;
+			#size-cells = <2>;
+			#address-cells = <3>;
+			compatible = "ibm,plb405gp-pci", "ibm,plb-pci";
+			primary;
+			reg = <eec00000 8	/* Config space access */
+			       eed80000 4	/* IACK */
+			       eed80000 4	/* Special cycle */
+			       ef480000 40>;	/* Internal registers */
+
+			/* Outbound ranges, one memory and one IO,
+			 * later cannot be changed. Chip supports a second
+			 * IO range but we don't use it for now
+			 */
+			ranges = <02000000 0 80000000 80000000 0 20000000
+				  01000000 0 00000000 e8000000 0 00010000>;
+
+			/* Inbound 2GB range starting at 0 */
+			dma-ranges = <42000000 0 0 0 0 80000000>;
+
+			/* Walnut has all 4 IRQ pins tied together per slot */
+			interrupt-map-mask = <f800 0 0 0>;
+			interrupt-map = <
+				/* IDSEL 1 */
+				0800 0 0 0 &UIC0 1c 8
+
+				/* IDSEL 2 */
+				1000 0 0 0 &UIC0 1d 8
+
+				/* IDSEL 3 */
+				1800 0 0 0 &UIC0 1e 8
+
+				/* IDSEL 4 */
+				2000 0 0 0 &UIC0 1f 8
+			>;
+		};
 	};
 
 	chosen {