On 16 September 2011 17:42, Kukjin Kim kgene.kim@samsung.com wrote:
Sachin Kamat wrote:
This patch adds keypad support for Origen board as GPIO keys.
Signed-off-by: Sachin Kamat sachin.kamat@linaro.org
arch/arm/mach-exynos4/mach-origen.c | 58 +++++++++++++++++++++++++++++++++++ 1 files changed, 58 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-exynos4/mach-origen.c
b/arch/arm/mach-exynos4/mach-
origen.c index ed59f86..61da36b 100644 --- a/arch/arm/mach-exynos4/mach-origen.c +++ b/arch/arm/mach-exynos4/mach-origen.c @@ -14,6 +14,7 @@ #include <linux/platform_device.h> #include <linux/io.h> #include <linux/input.h> +#include <linux/gpio_keys.h>
#include <asm/mach/arch.h> #include <asm/mach-types.h> @@ -79,10 +80,67 @@ static struct s3c_sdhci_platdata origen_hsmmc2_pdata __initdata = { .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, };
+static struct gpio_keys_button origen_gpio_keys_table[] = {
{.code = KEY_MENU,If you're ok, will change tab between '.code' and '=', I think it would be better to read code. OK. Sure.
.gpio = EXYNOS4_GPX1(5),.desc = "gpio-keys: KEY_MENU",.type = EV_KEY,.active_low = 1,.wakeup = 1,.debounce_interval = 1,}, {.code = KEY_HOME,.gpio = EXYNOS4_GPX1(6),.desc = "gpio-keys: KEY_HOME",.type = EV_KEY,.active_low = 1,.wakeup = 1,.debounce_interval = 1,}, {.code = KEY_BACK,.gpio = EXYNOS4_GPX1(7),.desc = "gpio-keys: KEY_BACK",.type = EV_KEY,.active_low = 1,.wakeup = 1,.debounce_interval = 1,}, {.code = KEY_UP,.gpio = EXYNOS4_GPX2(0),.desc = "gpio-keys: KEY_UP",.type = EV_KEY,.active_low = 1,.wakeup = 1,.debounce_interval = 1,}, {.code = KEY_DOWN,.gpio = EXYNOS4_GPX2(1),.desc = "gpio-keys: KEY_DOWN",.type = EV_KEY,.active_low = 1,.wakeup = 1,.debounce_interval = 1,},+};
+static struct gpio_keys_platform_data origen_gpio_keys_data = {
.buttons = origen_gpio_keys_table,.nbuttons = ARRAY_SIZE(origen_gpio_keys_table),+};
+static struct platform_device origen_device_gpiokeys = {
.name = "gpio-keys",.dev = {.platform_data = &origen_gpio_keys_data,},+};
static struct platform_device *origen_devices[] __initdata = { &s3c_device_hsmmc2, &s3c_device_rtc, &s3c_device_wdt,
&origen_device_gpiokeys,};
static void __init origen_map_io(void)
1.7.4.1
Looks ok to me, will apply. Thanks.
Best regards, Kgene. -- Kukjin Kim kgene.kim@samsung.com, Senior Engineer, SW Solution Development Team, Samsung Electronics Co., Ltd.