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-rw-r--r--arch/arm/mach-s3c6400/include/mach/map.h4
-rw-r--r--arch/arm/plat-s3c64xx/cpu.c5
2 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c6400/include/mach/map.h b/arch/arm/mach-s3c6400/include/mach/map.h
index 83ed3c158693..618f09d637b2 100644
--- a/arch/arm/mach-s3c6400/include/mach/map.h
+++ b/arch/arm/mach-s3c6400/include/mach/map.h
@@ -35,6 +35,10 @@
#define S3C64XX_PA_SYSCON (0x7E00F000)
#define S3C64XX_PA_TIMER (0x7F006000)
+#define S3C64XX_PA_GPIO (0x7F008000)
+#define S3C64XX_VA_GPIO S3C_ADDR(0x00500000)
+#define S3C64XX_SZ_GPIO SZ_4K
+
#define S3C64XX_PA_SDRAM (0x50000000)
#define S3C64XX_PA_VIC0 (0x71200000)
#define S3C64XX_PA_VIC1 (0x71300000)
diff --git a/arch/arm/plat-s3c64xx/cpu.c b/arch/arm/plat-s3c64xx/cpu.c
index 2559d6afc317..0bbc0e2dc5d4 100644
--- a/arch/arm/plat-s3c64xx/cpu.c
+++ b/arch/arm/plat-s3c64xx/cpu.c
@@ -92,6 +92,11 @@ static struct map_desc s3c_iodesc[] __initdata = {
.pfn = __phys_to_pfn(S3C_PA_TIMER),
.length = SZ_16K,
.type = MT_DEVICE,
+ }, {
+ .virtual = S3C64XX_VA_GPIO,
+ .pfn = __phys_to_pfn(S3C64XX_PA_GPIO),
+ .length = SZ_4K,
+ .type = MT_DEVICE,
},
};