[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/ebony.dts b/arch/powerpc/boot/dts/ebony.dts
index 331c424e97ea..3cb2849eefe1 100644
--- a/arch/powerpc/boot/dts/ebony.dts
+++ b/arch/powerpc/boot/dts/ebony.dts
@@ -16,14 +16,15 @@
         #size-cells = <1>;
         model = "ibm,ebony";
         compatible = "ibm,ebony";
-        dcr-parent = <&/cpus/PowerPC,440GP@0>;
+        dcr-parent = <&/cpus/cpu@0>;
 
         cpus {
                 #address-cells = <1>;
                 #size-cells = <0>;
 
-                PowerPC,440GP@0 {
+                cpu@0 {
                         device_type = "cpu";
+                        model = "PowerPC,440GP";
                         reg = <0>;
                         clock-frequency = <0>; // Filled in by zImage
                         timebase-frequency = <0>; // Filled in by zImage