[PATCH] powerpc: 85xx: TQM8548: DTS file fixes and cleanup

[Wolfgang Grandegger]

Due to the missing compatible property for the SOC, the MPC I2C buses are
not found any more. This patch fixes this issue. Furthermore it corrects
the name of the SOC node and adds the missing I2C node for the RTC.

Signed-off-by: Wolfgang Grandegger <wg at grandegger.com>
---
 arch/powerpc/boot/dts/tqm8548-bigflash.dts |    8 +++++++-
 arch/powerpc/boot/dts/tqm8548.dts          |    3 ++-
 2 files changed, 9 insertions(+), 2 deletions(-)

Index: linux-2.6-galak/arch/powerpc/boot/dts/tqm8548.dts
===================================================================
--- linux-2.6-galak.orig/arch/powerpc/boot/dts/tqm8548.dts
+++ linux-2.6-galak/arch/powerpc/boot/dts/tqm8548.dts
@@ -50,13 +50,14 @@
 		reg = <0x00000000 0x00000000>;	// Filled in by U-Boot
 	};
 
-	soc8548 at e0000000 {
+	soc at e0000000 {
 		#address-cells = <1>;
 		#size-cells = <1>;
 		device_type = "soc";
 		ranges = <0x0 0xe0000000 0x100000>;
 		reg = <0xe0000000 0x1000>;	// CCSRBAR
 		bus-frequency = <0>;
+		compatible = "fsl,mpc8548-immr", "simple-bus";
 
 		memory-controller at 2000 {
 			compatible = "fsl,mpc8548-memory-controller";
Index: linux-2.6-galak/arch/powerpc/boot/dts/tqm8548-bigflash.dts
===================================================================
--- linux-2.6-galak.orig/arch/powerpc/boot/dts/tqm8548-bigflash.dts
+++ linux-2.6-galak/arch/powerpc/boot/dts/tqm8548-bigflash.dts
@@ -50,13 +50,14 @@
 		reg = <0x00000000 0x00000000>;	// Filled in by U-Boot
 	};
 
-	soc8548 at a0000000 {
+	soc at a0000000 {
 		#address-cells = <1>;
 		#size-cells = <1>;
 		device_type = "soc";
 		ranges = <0x0 0xa0000000 0x100000>;
 		reg = <0xa0000000 0x1000>;	// CCSRBAR
 		bus-frequency = <0>;
+		compatible = "fsl,mpc8548-immr", "simple-bus";
 
 		memory-controller at 2000 {
 			compatible = "fsl,mpc8548-memory-controller";
@@ -83,6 +84,11 @@
 			interrupts = <43 2>;
 			interrupt-parent = <&mpic>;
 			dfsrr;
+
+			rtc at 68 {
+				compatible = "dallas,ds1337";
+				reg = <0x68>;
+			};
 		};
 
 		i2c at 3100 {