diff --git a/arch/arm/mach-uniphier/dram/umc-regs.h b/arch/arm/mach-uniphier/dram/umc-regs.h
index 311cf3d352fb8a52f53ad06f4be87d5a682c78c9..c65dd82a31c02374cfef7d409e89593d40ba3519 100644
--- a/arch/arm/mach-uniphier/dram/umc-regs.h
+++ b/arch/arm/mach-uniphier/dram/umc-regs.h
@@ -9,11 +9,6 @@
 #ifndef ARCH_UMC_REGS_H
 #define ARCH_UMC_REGS_H
 
-#define UMC_BASE		0x5b800000
-
-/* SSIF registers */
-#define UMC_SSIF_BASE		UMC_BASE
-
 #define UMC_CPURST		0x00000700
 #define UMC_IDSRST		0x0000070C
 #define UMC_IXMRST		0x00000714
@@ -48,12 +43,6 @@
 #define UMC_CLKEN_SSIF_RC	0x0000C080
 #define UMC_CLKEN_SSIF_DST	0x0000C084
 
-/* CA registers */
-#define UMC_CA_BASE(ch)		(UMC_BASE + 0x00001000 + 0x00001000 * (ch))
-
-/* DRAM controller registers */
-#define UMC_DRAMCONT_BASE(ch)	(UMC_BASE + 0x00400000 + 0x00200000 * (ch))
-
 #define UMC_CMDCTLA		0x00000000
 #define UMC_CMDCTLB		0x00000004
 #define UMC_INITSET		0x00000014