diff options
Diffstat (limited to 'arch/arm/mach-shmobile/board-kota2.c')
-rw-r--r-- | arch/arm/mach-shmobile/board-kota2.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/board-kota2.c b/arch/arm/mach-shmobile/board-kota2.c index 8a6b85a52cb7..849423cddca9 100644 --- a/arch/arm/mach-shmobile/board-kota2.c +++ b/arch/arm/mach-shmobile/board-kota2.c @@ -31,6 +31,7 @@ #include <linux/gpio.h> #include <linux/input.h> #include <linux/input/sh_keysc.h> +#include <linux/gpio_keys.h> #include <mach/hardware.h> #include <mach/sh73a0.h> #include <mach/common.h> @@ -114,9 +115,40 @@ static struct platform_device keysc_device = { }, }; +#define GPIO_KEY(c, g, d) { .code = c, .gpio = g, .desc = d, .active_low = 1 } + +static struct gpio_keys_button gpio_buttons[] = { + GPIO_KEY(KEY_VOLUMEUP, GPIO_PORT56, "+"), /* S2: VOL+ [IRQ9] */ + GPIO_KEY(KEY_VOLUMEDOWN, GPIO_PORT54, "-"), /* S3: VOL- [IRQ10] */ + GPIO_KEY(KEY_MENU, GPIO_PORT27, "Menu"), /* S4: MENU [IRQ30] */ + GPIO_KEY(KEY_HOMEPAGE, GPIO_PORT26, "Home"), /* S5: HOME [IRQ31] */ + GPIO_KEY(KEY_BACK, GPIO_PORT11, "Back"), /* S6: BACK [IRQ0] */ + GPIO_KEY(KEY_PHONE, GPIO_PORT238, "Tel"), /* S7: TEL [IRQ11] */ + GPIO_KEY(KEY_POWER, GPIO_PORT239, "C1"), /* S8: CAM [IRQ13] */ + GPIO_KEY(KEY_MAIL, GPIO_PORT224, "Mail"), /* S9: MAIL [IRQ3] */ + /* Omitted button "C3?": GPIO_PORT223 - S10: CUST [IRQ8] */ + GPIO_KEY(KEY_CAMERA, GPIO_PORT164, "C2"), /* S11: CAM_HALF [IRQ25] */ + /* Omitted button "?": GPIO_PORT152 - S12: CAM_FULL [No IRQ] */ +}; + +static struct gpio_keys_platform_data gpio_key_info = { + .buttons = gpio_buttons, + .nbuttons = ARRAY_SIZE(gpio_buttons), + .poll_interval = 250, /* polled for now */ +}; + +static struct platform_device gpio_keys_device = { + .name = "gpio-keys-polled", /* polled for now */ + .id = -1, + .dev = { + .platform_data = &gpio_key_info, + }, +}; + static struct platform_device *kota2_devices[] __initdata = { ð_device, &keysc_device, + &gpio_keys_device, }; static struct map_desc kota2_io_desc[] __initdata = { |