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authorMarek Szyprowski <[m.szyprowski@samsung.com]>2010-06-10 20:47:14 +0900
committerKukjin Kim <kgene.kim@samsung.com>2010-08-05 18:30:59 +0900
commit8454390155aa0a23467fcfd2fdf38445f2ab86db (patch)
treec95d84678fb68ab51f1b282245ec0b0c8cf7503e /arch
parent9fe6206f400646a2322096b56c59891d530e8d51 (diff)
ARM: S5PV210: Add more GPIO banks to gpiolib
This patch adds support for MP04 and MP05 gpio banks. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> [kgene.kim@samsung.com: minor title fix] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mach-s5pv210/gpiolib.c14
-rw-r--r--arch/arm/mach-s5pv210/include/mach/gpio.h12
2 files changed, 23 insertions, 3 deletions
diff --git a/arch/arm/mach-s5pv210/gpiolib.c b/arch/arm/mach-s5pv210/gpiolib.c
index 9ea8972e023..0d459112d03 100644
--- a/arch/arm/mach-s5pv210/gpiolib.c
+++ b/arch/arm/mach-s5pv210/gpiolib.c
@@ -207,6 +207,20 @@ static struct s3c_gpio_chip s5pv210_gpio_4bit[] = {
.label = "MP03",
},
}, {
+ .config = &gpio_cfg_noint,
+ .chip = {
+ .base = S5PV210_MP04(0),
+ .ngpio = S5PV210_GPIO_MP04_NR,
+ .label = "MP04",
+ },
+ }, {
+ .config = &gpio_cfg_noint,
+ .chip = {
+ .base = S5PV210_MP05(0),
+ .ngpio = S5PV210_GPIO_MP05_NR,
+ .label = "MP05",
+ },
+ }, {
.base = (S5P_VA_GPIO + 0xC00),
.config = &gpio_cfg_noint,
.chip = {
diff --git a/arch/arm/mach-s5pv210/include/mach/gpio.h b/arch/arm/mach-s5pv210/include/mach/gpio.h
index d6461ba2b71..1f4b595534c 100644
--- a/arch/arm/mach-s5pv210/include/mach/gpio.h
+++ b/arch/arm/mach-s5pv210/include/mach/gpio.h
@@ -52,6 +52,8 @@
#define S5PV210_GPIO_MP01_NR (8)
#define S5PV210_GPIO_MP02_NR (4)
#define S5PV210_GPIO_MP03_NR (8)
+#define S5PV210_GPIO_MP04_NR (8)
+#define S5PV210_GPIO_MP05_NR (8)
/* GPIO bank numbers */
@@ -94,6 +96,8 @@ enum s5p_gpio_number {
S5PV210_GPIO_MP01_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_J4),
S5PV210_GPIO_MP02_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_MP01),
S5PV210_GPIO_MP03_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_MP02),
+ S5PV210_GPIO_MP04_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_MP03),
+ S5PV210_GPIO_MP05_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_MP04),
};
/* S5PV210 GPIO number definitions */
@@ -127,13 +131,15 @@ enum s5p_gpio_number {
#define S5PV210_MP01(_nr) (S5PV210_GPIO_MP01_START + (_nr))
#define S5PV210_MP02(_nr) (S5PV210_GPIO_MP02_START + (_nr))
#define S5PV210_MP03(_nr) (S5PV210_GPIO_MP03_START + (_nr))
+#define S5PV210_MP04(_nr) (S5PV210_GPIO_MP04_START + (_nr))
+#define S5PV210_MP05(_nr) (S5PV210_GPIO_MP05_START + (_nr))
/* the end of the S5PV210 specific gpios */
-#define S5PV210_GPIO_END (S5PV210_MP03(S5PV210_GPIO_MP03_NR) + 1)
+#define S5PV210_GPIO_END (S5PV210_MP05(S5PV210_GPIO_MP05_NR) + 1)
#define S3C_GPIO_END S5PV210_GPIO_END
-/* define the number of gpios we need to the one after the MP03() range */
-#define ARCH_NR_GPIOS (S5PV210_MP03(S5PV210_GPIO_MP03_NR) + \
+/* define the number of gpios we need to the one after the MP05() range */
+#define ARCH_NR_GPIOS (S5PV210_MP05(S5PV210_GPIO_MP05_NR) + \
CONFIG_SAMSUNG_GPIO_EXTRA + 1)
#include <asm-generic/gpio.h>