summaryrefslogtreecommitdiff
path: root/drivers/gpio/gpio-samsung.c
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2012-05-27 00:05:55 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2012-05-27 00:05:55 +0400
commit30b842889eea1bea02dff55b13d2ddf07a46ce78 (patch)
tree827d96b61384d5fe22ed7aeba02b34026648046e /drivers/gpio/gpio-samsung.c
parent84a442b9a16ee69243ce7fce5d6f6f9c3fbdee68 (diff)
parent820f3dd7964f1889baaaaa0c2ba45d05bb619f66 (diff)
downloadlinux-30b842889eea1bea02dff55b13d2ddf07a46ce78.tar.xz
Merge tag 'soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull arm-soc: soc specific changes (part 2) from Olof Johansson: "This adds support for the spear13xx platform, which has first been under review a long time ago and finally been completed after generic spear work has gone into the clock, dt and pinctrl branches. Also a number of updates for the samsung socs are part of this branch." Fix up trivial conflicts in drivers/gpio/gpio-samsung.c that look much worse than they are: the exonys5 init code was refactored in commit fd454997d687 ("gpio: samsung: refactor gpiolib init for exynos4/5"), and then commit f10590c9836c ("ARM: EXYNOS: add GPC4 bank instance") added a new gpio chip define and did tiny updates to the init code. So the conflict diff looks like hell, but it's actually a fairly simple change. * tag 'soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (34 commits) ARM: exynos: fix building with CONFIG_OF disabled ARM: EXYNOS: Add AUXDATA for i2c controllers ARM: dts: Update device tree source files for EXYNOS5250 ARM: EXYNOS: Add device tree support for interrupt combiner ARM: EXYNOS: Add irq_domain support for interrupt combiner ARM: EXYNOS: Remove a new bus_type instance for EXYNOS5 ARM: EXYNOS: update irqs for EXYNOS5250 SoC ARM: EXYNOS: Add pre-divider and fout mux clocks for bpll and mpll ARM: EXYNOS: add GPC4 bank instance ARM: EXYNOS: Redefine IRQ_MCT_L0,1 definition ARM: EXYNOS: Modify the GIC physical address for static io-mapping ARM: EXYNOS: Add watchdog timer clock instance pinctrl: SPEAr1310: Fix pin numbers for clcd_high_res SPEAr: Update MAINTAINERS and Documentation SPEAr13xx: Add defconfig SPEAr13xx: Add compilation support SPEAr13xx: Add dts and dtsi files pinctrl: Add SPEAr13xx pinctrl drivers pinctrl: SPEAr: Create macro for declaring GPIO PINS SPEAr13xx: Add common clock framework support ...
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 421f6af0f995..7bb00448e13d 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",
@@ -2826,8 +2832,11 @@ static __init void exynos5_gpiolib_init(void)
goto err_ioremap1;
}
+ /* need to set base address for gpc4 */
+ exonys5_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;