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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>
This commit is contained in:
Jongpill Lee 2010-10-14 15:46:18 +09:00 committed by Kukjin Kim
parent 3e7d5e5a4a
commit 37ea63b14b
2 changed files with 14 additions and 1 deletions
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12
arch/arm/mach-s5pv310/cpu.c
View File

@ -57,10 +57,20 @@ 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),

3
arch/arm/plat-s5p/include/plat/map-s5p.h
View File

@ -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)