diff --git a/arch/sh/include/asm/cpu_sh7722.h b/arch/sh/include/asm/cpu_sh7722.h
index 7be37ae984..bf57e18a64 100644
--- a/arch/sh/include/asm/cpu_sh7722.h
+++ b/arch/sh/include/asm/cpu_sh7722.h
@@ -1250,8 +1250,9 @@
 #define PUDR        0xA4050162
 #define PVDR        0xA4050164
 #define PWDR        0xA4050166
-#define PYDR        0xA4050168
-#define PZDR        0xA405016A
+#define PXDR        0xA4050168
+#define PYDR        0xA405016A
+#define PZDR        0xA405016C
 
 /*	UBC	*/
 #define CBR0        0xFF200000
diff --git a/arch/sh/include/asm/cpu_sh7723.h b/arch/sh/include/asm/cpu_sh7723.h
index 3af0b0db2f..9d8cb8db44 100644
--- a/arch/sh/include/asm/cpu_sh7723.h
+++ b/arch/sh/include/asm/cpu_sh7723.h
@@ -178,8 +178,9 @@
 #define PUDR        0xA4050162
 #define PVDR        0xA4050164
 #define PWDR        0xA4050166
-#define PYDR        0xA4050168
-#define PZDR        0xA405016A
+#define PXDR        0xA4050168
+#define PYDR        0xA405016A
+#define PZDR        0xA405016C
 
 /* UBC */
 /* H-UDI */
diff --git a/arch/sh/include/asm/cpu_sh7724.h b/arch/sh/include/asm/cpu_sh7724.h
index 2c2a474d37..88c418a17f 100644
--- a/arch/sh/include/asm/cpu_sh7724.h
+++ b/arch/sh/include/asm/cpu_sh7724.h
@@ -200,8 +200,9 @@
 #define PUDR        0xA4050162
 #define PVDR        0xA4050164
 #define PWDR        0xA4050166
-#define PYDR        0xA4050168
-#define PZDR        0xA405016A
+#define PXDR        0xA4050168
+#define PYDR        0xA405016A
+#define PZDR        0xA405016C
 
 /* Ether */
 #define EDMR		0xA4600000