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ARM: EXYNOS4: Add missing GPYx banks 

This patch adds missing GPYx gpio banks on Samsung EXYNOS4 platform.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Marek Szyprowski 2011-03-15 21:17:43 +09:00 committed by Kukjin Kim
parent 6d0de1577e
commit 47a9c0ee79
2 changed files with 71 additions and 1 deletions
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49
arch/arm/mach-exynos4/gpiolib.c
View File

@ -198,6 +198,55 @@ static struct s3c_gpio_chip exynos4_gpio_part2_4bit[] = {
.ngpio = EXYNOS4_GPIO_L2_NR,
.label = "GPL2",
},
}, {
.config = &gpio_cfg_noint,
.chip = {
.base = EXYNOS4_GPY0(0),
.ngpio = EXYNOS4_GPIO_Y0_NR,
.label = "GPY0",
},
}, {
.config = &gpio_cfg_noint,
.chip = {
.base = EXYNOS4_GPY1(0),
.ngpio = EXYNOS4_GPIO_Y1_NR,
.label = "GPY1",
},
}, {
.config = &gpio_cfg_noint,
.chip = {
.base = EXYNOS4_GPY2(0),
.ngpio = EXYNOS4_GPIO_Y2_NR,
.label = "GPY2",
},
}, {
.config = &gpio_cfg_noint,
.chip = {
.base = EXYNOS4_GPY3(0),
.ngpio = EXYNOS4_GPIO_Y3_NR,
.label = "GPY3",
},
}, {
.config = &gpio_cfg_noint,
.chip = {
.base = EXYNOS4_GPY4(0),
.ngpio = EXYNOS4_GPIO_Y4_NR,
.label = "GPY4",
},
}, {
.config = &gpio_cfg_noint,
.chip = {
.base = EXYNOS4_GPY5(0),
.ngpio = EXYNOS4_GPIO_Y5_NR,
.label = "GPY5",
},
}, {
.config = &gpio_cfg_noint,
.chip = {
.base = EXYNOS4_GPY6(0),
.ngpio = EXYNOS4_GPIO_Y6_NR,
.label = "GPY6",
},
}, {
.base = (S5P_VA_GPIO2 + 0xC00),
.config = &gpio_cfg_noint,

23
arch/arm/mach-exynos4/include/mach/gpio.h
View File

@ -50,6 +50,13 @@
#define EXYNOS4_GPIO_X1_NR (8)
#define EXYNOS4_GPIO_X2_NR (8)
#define EXYNOS4_GPIO_X3_NR (8)
#define EXYNOS4_GPIO_Y0_NR (6)
#define EXYNOS4_GPIO_Y1_NR (4)
#define EXYNOS4_GPIO_Y2_NR (6)
#define EXYNOS4_GPIO_Y3_NR (8)
#define EXYNOS4_GPIO_Y4_NR (8)
#define EXYNOS4_GPIO_Y5_NR (8)
#define EXYNOS4_GPIO_Y6_NR (8)
#define EXYNOS4_GPIO_Z_NR (7)
/* GPIO bank numbers */
@ -87,7 +94,14 @@ enum s5p_gpio_number {
EXYNOS4_GPIO_X1_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_X0),
EXYNOS4_GPIO_X2_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_X1),
EXYNOS4_GPIO_X3_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_X2),
EXYNOS4_GPIO_Z_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_X3),
EXYNOS4_GPIO_Y0_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_X3),
EXYNOS4_GPIO_Y1_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_Y0),
EXYNOS4_GPIO_Y2_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_Y1),
EXYNOS4_GPIO_Y3_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_Y2),
EXYNOS4_GPIO_Y4_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_Y3),
EXYNOS4_GPIO_Y5_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_Y4),
EXYNOS4_GPIO_Y6_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_Y5),
EXYNOS4_GPIO_Z_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_Y6),
};
/* EXYNOS4 GPIO number definitions */
@ -120,6 +134,13 @@ enum s5p_gpio_number {
#define EXYNOS4_GPX1(_nr) (EXYNOS4_GPIO_X1_START + (_nr))
#define EXYNOS4_GPX2(_nr) (EXYNOS4_GPIO_X2_START + (_nr))
#define EXYNOS4_GPX3(_nr) (EXYNOS4_GPIO_X3_START + (_nr))
#define EXYNOS4_GPY0(_nr) (EXYNOS4_GPIO_Y0_START + (_nr))
#define EXYNOS4_GPY1(_nr) (EXYNOS4_GPIO_Y1_START + (_nr))
#define EXYNOS4_GPY2(_nr) (EXYNOS4_GPIO_Y2_START + (_nr))
#define EXYNOS4_GPY3(_nr) (EXYNOS4_GPIO_Y3_START + (_nr))
#define EXYNOS4_GPY4(_nr) (EXYNOS4_GPIO_Y4_START + (_nr))
#define EXYNOS4_GPY5(_nr) (EXYNOS4_GPIO_Y5_START + (_nr))
#define EXYNOS4_GPY6(_nr) (EXYNOS4_GPIO_Y6_START + (_nr))
#define EXYNOS4_GPZ(_nr) (EXYNOS4_GPIO_Z_START + (_nr))
/* the end of the EXYNOS4 specific gpios */