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>

diff --git a/arch/arm/mach-s5pv310/cpu.c b/arch/arm/mach-s5pv310/cpu.c
index 66beac4..5b97900 100644 (file)
--- 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 ec96a19..fef353d 100644 (file)
--- 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)