[POWERPC] 4xx: Rename CPU nodes to avoid dtc incompatibility

Recent DTC versions disallow certain special characters in full paths without
being quoted with {}.  That however breaks compatibility with older DTC
versions.  Work around this by renaming the CPU nodes for the 4xx files to a
generic node name, and specify the processor type in the model property of the
CPU node.

Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/arch/powerpc/boot/dts/rainier.dts b/arch/powerpc/boot/dts/rainier.dts
index cf1b95d1f14b..63d996e647c8 100644
--- a/arch/powerpc/boot/dts/rainier.dts
+++ b/arch/powerpc/boot/dts/rainier.dts
@@ -17,14 +17,15 @@
         #size-cells = <1>;
         model = "amcc,rainier";
         compatible = "amcc,rainier";
-        dcr-parent = <&/cpus/PowerPC,440GRx@0>;
+        dcr-parent = <&/cpus/cpu@0>;
 
         cpus {
                 #address-cells = <1>;
                 #size-cells = <0>;
 
-                PowerPC,440GRx@0 {
+                cpu@0 {
                         device_type = "cpu";
+                        model = "PowerPC,440GRx";
                         reg = <0>;
                         clock-frequency = <0>; /* Filled in by zImage */
                         timebase-frequency = <0>; /* Filled in by zImage */