diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index 90c06ec6eff51d9863db7be38ea3c748f2c98e38..bf0fb4db08553dbd9410e0058ddedf76c094e457 100644
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h
@@ -1102,6 +1102,8 @@
 #define PVR_8560	0x80200000
 #define PVR_VER_E500V1	0x8020
 #define PVR_VER_E500V2	0x8021
+#define PVR_VER_E500MC	0x8023
+#define PVR_VER_E5500	0x8024
 #define PVR_VER_E6500	0x8040
 
 /*