diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-s3c2410/mach-n30.c | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c2410/mach-n30.c b/arch/arm/mach-s3c2410/mach-n30.c index 8edc0c0eb043..631f3a9e7a60 100644 --- a/arch/arm/mach-s3c2410/mach-n30.c +++ b/arch/arm/mach-s3c2410/mach-n30.c @@ -17,7 +17,9 @@ #include <linux/types.h> #include <linux/delay.h> +#include <linux/gpio_keys.h> #include <linux/init.h> +#include <linux/input.h> #include <linux/interrupt.h> #include <linux/platform_device.h> #include <linux/serial_core.h> @@ -98,6 +100,70 @@ static struct s3c2410_udc_mach_info n30_udc_cfg __initdata = { .vbus_pin_inverted = 0, }; +static struct gpio_keys_button n30_buttons[] = { + { + .gpio = S3C2410_GPF0, + .code = KEY_POWER, + .desc = "Power", + .active_low = 0, + }, + { + .gpio = S3C2410_GPG9, + .code = KEY_UP, + .desc = "Thumbwheel Up", + .active_low = 0, + }, + { + .gpio = S3C2410_GPG8, + .code = KEY_DOWN, + .desc = "Thumbwheel Down", + .active_low = 0, + }, + { + .gpio = S3C2410_GPG7, + .code = KEY_ENTER, + .desc = "Thumbwheel Press", + .active_low = 0, + }, + { + .gpio = S3C2410_GPF7, + .code = KEY_HOMEPAGE, + .desc = "Home", + .active_low = 0, + }, + { + .gpio = S3C2410_GPF6, + .code = KEY_CALENDAR, + .desc = "Calendar", + .active_low = 0, + }, + { + .gpio = S3C2410_GPF5, + .code = KEY_ADDRESSBOOK, + .desc = "Contacts", + .active_low = 0, + }, + { + .gpio = S3C2410_GPF4, + .code = KEY_MAIL, + .desc = "Mail", + .active_low = 0, + }, +}; + +static struct gpio_keys_platform_data n30_button_data = { + .buttons = n30_buttons, + .nbuttons = ARRAY_SIZE(n30_buttons), +}; + +static struct platform_device n30_button_device = { + .name = "gpio-keys", + .id = -1, + .dev = { + .platform_data = &n30_button_data, + } +}; + static struct platform_device *n30_devices[] __initdata = { &s3c_device_lcd, &s3c_device_wdt, @@ -105,6 +171,7 @@ static struct platform_device *n30_devices[] __initdata = { &s3c_device_iis, &s3c_device_usb, &s3c_device_usbgadget, + &n30_button_device, }; static struct s3c2410_platform_i2c n30_i2ccfg = { |