ARM: S5P: Add initial map for GPIO2 and GPIO3

This patch adds initial map for GPIO2 and GPIO3.
S5PV310/S5PC210 has separated GPIO1, GPIO2 and GPIO3.

Signed-off-by: Jongpill Lee <boyko.lee@samsung.com>
Signed-off-by: Sangbeom Kim <sbkim73@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

2 files changed, 14 insertions, 1 deletions

diff --git a/arch/arm/mach-s5pv310/cpu.c b/arch/arm/mach-s5pv310/cpu.c
index 66beac424e40..5b9790054421 100644
--- a/arch/arm/mach-s5pv310/cpu.c
+++ b/arch/arm/mach-s5pv310/cpu.c
@@ -57,11 +57,21 @@ static struct map_desc s5pv310_iodesc[] __initdata = {
                 .length         = SZ_4K,
                 .type           = MT_DEVICE,
         }, {
-                .virtual        = (unsigned long)S5P_VA_GPIO,
+                .virtual        = (unsigned long)S5P_VA_GPIO1,
                 .pfn            = __phys_to_pfn(S5PV310_PA_GPIO1),
                 .length         = SZ_4K,
                 .type           = MT_DEVICE,
         }, {
+                .virtual        = (unsigned long)S5P_VA_GPIO2,
+                .pfn            = __phys_to_pfn(S5PV310_PA_GPIO2),
+                .length         = SZ_4K,
+                .type           = MT_DEVICE,
+        }, {
+                .virtual        = (unsigned long)S5P_VA_GPIO3,
+                .pfn            = __phys_to_pfn(S5PV310_PA_GPIO3),
+                .length         = SZ_256,
+                .type           = MT_DEVICE,
+        }, {
                 .virtual        = (unsigned long)S3C_VA_UART,
                 .pfn            = __phys_to_pfn(S3C_PA_UART),
                 .length         = SZ_512K,
diff --git a/arch/arm/plat-s5p/include/plat/map-s5p.h b/arch/arm/plat-s5p/include/plat/map-s5p.h
index ec96a193f5e1..fef353d44513 100644
--- a/arch/arm/plat-s5p/include/plat/map-s5p.h
+++ b/arch/arm/plat-s5p/include/plat/map-s5p.h
@@ -16,6 +16,9 @@
 #define S5P_VA_CHIPID           S3C_ADDR(0x02000000)
 #define S5P_VA_CMU              S3C_ADDR(0x02100000)
 #define S5P_VA_GPIO             S3C_ADDR(0x02200000)
+#define S5P_VA_GPIO1            S5P_VA_GPIO
+#define S5P_VA_GPIO2            S3C_ADDR(0x02240000)
+#define S5P_VA_GPIO3            S3C_ADDR(0x02280000)
 
 #define S5P_VA_SYSRAM           S3C_ADDR(0x02400000)
 #define S5P_VA_DMC0             S3C_ADDR(0x02440000)