From mboxrd@z Thu Jan 1 00:00:00 1970 From: dbaryshkov@gmail.com (Dmitry Eremin-Solenikov) Date: Wed, 11 Dec 2013 02:50:30 +0400 Subject: [PATCH] arm: sa1100: collie: add gpio-keys configuration Message-ID: <1386715830-18352-1-git-send-email-dbaryshkov@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org collie has several GPIO lines that act like keys - Sync/Wakeup button on dock station is connected to GPIO line. Another one is connected to on/off button. Add corresponding gpio-keys configuration. Signed-off-by: Dmitry Eremin-Solenikov --- arch/arm/mach-sa1100/collie.c | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/arch/arm/mach-sa1100/collie.c b/arch/arm/mach-sa1100/collie.c index 7fb96eb..831a158 100644 --- a/arch/arm/mach-sa1100/collie.c +++ b/arch/arm/mach-sa1100/collie.c @@ -27,6 +27,8 @@ #include #include #include +#include +#include #include #include @@ -242,10 +244,43 @@ struct platform_device collie_locomo_device = { .resource = locomo_resources, }; +static struct gpio_keys_button collie_gpio_keys[] = { + { + .type = EV_PWR, + .code = KEY_RESERVED, + .gpio = COLLIE_GPIO_ON_KEY, + .desc = "On key", + .wakeup = 1, + .active_low = 1, + }, + { + .type = EV_PWR, + .code = KEY_WAKEUP, + .gpio = COLLIE_GPIO_WAKEUP, + .desc = "Sync", + .wakeup = 1, + .active_low = 1, + }, +}; + +static struct gpio_keys_platform_data collie_gpio_keys_data = { + .buttons = collie_gpio_keys, + .nbuttons = ARRAY_SIZE(collie_gpio_keys), +}; + +static struct platform_device collie_gpio_keys_device = { + .name = "gpio-keys", + .id = -1, + .dev = { + .platform_data = &collie_gpio_keys_data, + }, +}; + static struct platform_device *devices[] __initdata = { &collie_locomo_device, &colliescoop_device, &collie_power_device, + &collie_gpio_keys_device, }; static struct mtd_partition collie_partitions[] = { -- 1.8.4.3