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authorSangsu Park <sangsu4u.park@samsung.com>2012-04-25 01:44:58 +0400
committerKukjin Kim <kgene.kim@samsung.com>2012-05-16 02:03:01 +0400
commitf10590c9836c9fc595d1dafff965b280029d4f16 (patch)
treed227e00bf2c8428040d6d21e43dfc6bb81650eee /drivers/gpio/gpio-samsung.c
parenteeed66e3a50f4d23d542498b17861ffadcdaf8ec (diff)
downloadlinux-f10590c9836c9fc595d1dafff965b280029d4f16.tar.xz
ARM: EXYNOS: add GPC4 bank instance
Add GPC4 bank instance which is included in rev1 of EXYNOS5. Signed-off-by: Sangsu Park <sangsu4u.park@samsung.com> Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'drivers/gpio/gpio-samsung.c')
-rw-r--r--drivers/gpio/gpio-samsung.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-samsung.c b/drivers/gpio/gpio-samsung.c
index e991d9171961..f88bb9f919a8 100644
--- a/drivers/gpio/gpio-samsung.c
+++ b/drivers/gpio/gpio-samsung.c
@@ -2454,6 +2454,12 @@ static struct samsung_gpio_chip exynos5_gpios_1[] = {
},
}, {
.chip = {
+ .base = EXYNOS5_GPC4(0),
+ .ngpio = EXYNOS5_GPIO_C4_NR,
+ .label = "GPC4",
+ },
+ }, {
+ .chip = {
.base = EXYNOS5_GPD0(0),
.ngpio = EXYNOS5_GPIO_D0_NR,
.label = "GPD0",
@@ -2878,8 +2884,11 @@ static __init int samsung_gpiolib_init(void)
goto err_ioremap1;
}
+ /* need to set base address for gpc4 */
+ exynos5_gpios_1[11].base = gpio_base1 + 0x2E0;
+
/* need to set base address for gpx */
- chip = &exynos5_gpios_1[20];
+ chip = &exynos5_gpios_1[21];
gpx_base = gpio_base1 + 0xC00;
for (i = 0; i < 4; i++, chip++, gpx_base += 0x20)
chip->base = gpx_base;