From f10590c9836c9fc595d1dafff965b280029d4f16 Mon Sep 17 00:00:00 2001 From: Sangsu Park Date: Tue, 24 Apr 2012 14:44:58 -0700 Subject: ARM: EXYNOS: add GPC4 bank instance Add GPC4 bank instance which is included in rev1 of EXYNOS5. Signed-off-by: Sangsu Park Signed-off-by: Thomas Abraham Acked-by: Grant Likely Signed-off-by: Kukjin Kim --- drivers/gpio/gpio-samsung.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'drivers/gpio') 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 @@ -2452,6 +2452,12 @@ static struct samsung_gpio_chip exynos5_gpios_1[] = { .ngpio = EXYNOS5_GPIO_C3_NR, .label = "GPC3", }, + }, { + .chip = { + .base = EXYNOS5_GPC4(0), + .ngpio = EXYNOS5_GPIO_C4_NR, + .label = "GPC4", + }, }, { .chip = { .base = EXYNOS5_GPD0(0), @@ -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; -- cgit