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>

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;