diff --git a/arch/arm/include/asm/arch-exynos/cpu.h b/arch/arm/include/asm/arch-exynos/cpu.h
index ba717146f5..78aceef17b 100644
--- a/arch/arm/include/asm/arch-exynos/cpu.h
+++ b/arch/arm/include/asm/arch-exynos/cpu.h
@@ -29,6 +29,8 @@
 #define EXYNOS4_MIU_BASE		0x10600000
 #define EXYNOS4_ACE_SFR_BASE		0x10830000
 #define EXYNOS4_GPIO_PART2_BASE		0x11000000
+#define EXYNOS4_GPIO_PART2_0		0x11000000 /* GPJ0 */
+#define EXYNOS4_GPIO_PART2_1		0x11000c00 /* GPX0 */
 #define EXYNOS4_GPIO_PART1_BASE		0x11400000
 #define EXYNOS4_FIMD_BASE		0x11C00000
 #define EXYNOS4_MIPI_DSIM_BASE		0x11C80000
@@ -70,7 +72,14 @@
 #define EXYNOS4X12_GPIO_PART4_BASE	0x106E0000
 #define EXYNOS4X12_ACE_SFR_BASE		0x10830000
 #define EXYNOS4X12_GPIO_PART2_BASE	0x11000000
+#define EXYNOS4X12_GPIO_PART2_0		0x11000000
+#define EXYNOS4X12_GPIO_PART2_1		0x11000040 /* GPK0 */
+#define EXYNOS4X12_GPIO_PART2_2		0x11000260 /* GPM0 */
+#define EXYNOS4X12_GPIO_PART2_3		0x11000c00 /* GPX0 */
 #define EXYNOS4X12_GPIO_PART1_BASE	0x11400000
+#define EXYNOS4X12_GPIO_PART1_0		0x11400000 /* GPA0 */
+#define EXYNOS4X12_GPIO_PART1_1		0x11400180 /* GPF0 */
+#define EXYNOS4X12_GPIO_PART1_2		0x11400240 /* GPJ0 */
 #define EXYNOS4X12_FIMD_BASE		0x11C00000
 #define EXYNOS4X12_MIPI_DSIM_BASE	0x11C80000
 #define EXYNOS4X12_USBOTG_BASE		0x12480000