diff options
Diffstat (limited to 'target/linux/ar71xx/files/arch')
| -rw-r--r-- | target/linux/ar71xx/files/arch/mips/ar71xx/mach-ap81.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-ap81.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-ap81.c index c35bac376f..5a48dffa4d 100644 --- a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-ap81.c +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-ap81.c @@ -9,11 +9,36 @@ * by the Free Software Foundation. */ +#include <linux/input.h> + #include <asm/mips_machine.h> #include <asm/mach-ar71xx/ar71xx.h> #include "devices.h" +#define AP81_GPIO_BTN_SW4 12 +#define AP81_GPIO_BTN_SW1 21 + +#define AP81_BUTTONS_POLL_INTERVAL 20 + +static struct gpio_button ap81_gpio_buttons[] __initdata = { + { + .desc = "sw1", + .type = EV_KEY, + .code = BTN_0, + .threshold = 5, + .gpio = AP81_GPIO_BTN_SW1, + .active_low = 1, + } , { + .desc = "sw4", + .type = EV_KEY, + .code = BTN_1, + .threshold = 5, + .gpio = AP81_GPIO_BTN_SW4, + .active_low = 1, + } +}; + static void __init ap81_setup(void) { ar71xx_add_device_mdio(0x0); @@ -32,6 +57,10 @@ static void __init ap81_setup(void) ar71xx_add_device_usb(); + ar71xx_add_device_gpio_buttons(-1, AP81_BUTTONS_POLL_INTERVAL, + ARRAY_SIZE(ap81_gpio_buttons), + ap81_gpio_buttons); + ar91xx_add_device_wmac(); } |