ARM: S5PV210: Add support for GPIO Interrupt
S5PV210/S5PC110 can use common S5P GPIO interrupt code.
This patch adds required defines and code to make use of it.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
[kgene.kim@samsung.com: minor title fixes]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
diff --git a/arch/arm/mach-s5pv210/gpiolib.c b/arch/arm/mach-s5pv210/gpiolib.c
index 0d45911..29dfb89 100644
--- a/arch/arm/mach-s5pv210/gpiolib.c
+++ b/arch/arm/mach-s5pv210/gpiolib.c
@@ -150,6 +150,7 @@
.label = "GPG3",
},
}, {
+ .config = &gpio_cfg_noint,
.chip = {
.base = S5PV210_GPI(0),
.ngpio = S5PV210_GPIO_I_NR,
@@ -259,11 +260,14 @@
{
struct s3c_gpio_chip *chip = s5pv210_gpio_4bit;
int nr_chips = ARRAY_SIZE(s5pv210_gpio_4bit);
+ int gpioint_group = 0;
int i = 0;
for (i = 0; i < nr_chips; i++, chip++) {
- if (chip->config == NULL)
+ if (chip->config == NULL) {
chip->config = &gpio_cfg;
+ chip->group = gpioint_group++;
+ }
if (chip->base == NULL)
chip->base = S5PV210_BANK_BASE(i);
}