[ar71xx] aw-nr580: add GPIO buttons
[openwrt/svn-archive/archive.git] / target / linux / ar71xx / files / arch / mips / ar71xx / mach-aw-nr580.c
index c8a37bf..3ebba07 100644 (file)
 
 #include "devices.h"
 
+#define AW_NR580_GPIO_BTN_WPS          3
+#define AW_NR580_GPIO_BTN_RESET                11
+
+#define AW_NR580_BUTTONS_POLL_INTERVAL 20
+
 static struct spi_board_info aw_nr580_spi_info[] = {
        {
                .bus_num        = 0,
@@ -31,10 +36,32 @@ static struct spi_board_info aw_nr580_spi_info[] = {
        }
 };
 
+static struct gpio_button aw_nr580_gpio_buttons[] __initdata = {
+       {
+               .desc           = "reset",
+               .type           = EV_KEY,
+               .code           = BTN_0,
+               .threshold      = 5,
+               .gpio           = AW_NR580_GPIO_BTN_RESET,
+               .active_low     = 1,
+       }, {
+               .desc           = "wps",
+               .type           = EV_KEY,
+               .code           = BTN_1,
+               .threshold      = 5,
+               .gpio           = AW_NR580_GPIO_BTN_WPS,
+               .active_low     = 1,
+       }
+};
+
 static void __init aw_nr580_setup(void)
 {
        ar71xx_add_device_spi(NULL, aw_nr580_spi_info,
                                        ARRAY_SIZE(aw_nr580_spi_info));
+
+       ar71xx_add_device_gpio_buttons(-1, AW_NR580_BUTTONS_POLL_INTERVAL,
+                                       ARRAY_SIZE(aw_nr580_gpio_buttons),
+                                       aw_nr580_gpio_buttons);
 }
 
 MIPS_MACHINE(AR71XX_MACH_AW_NR580, "AzureWave AW-NR580", aw_nr580_setup);