Add PPC440GX Revision C
diff --git a/include/asm-ppc/processor.h b/include/asm-ppc/processor.h
index 8dbcc47..71fadbc 100644
--- a/include/asm-ppc/processor.h
+++ b/include/asm-ppc/processor.h
@@ -718,6 +718,7 @@
 #define PVR_440GP_RC	0x40120481
 #define PVR_440GX_RA	0x51B21850
 #define PVR_440GX_RB	0x51B21851
+#define PVR_440GX_RC	0x51B21892
 #define PVR_405EP_RB	0x51210950
 #define PVR_601		0x00010000
 #define PVR_602		0x00050000