diff options
Diffstat (limited to 'target')
| -rw-r--r-- | target/linux/ar71xx/files/arch/mips/ar71xx/mach-pb42.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-pb42.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-pb42.c index 67efe8fd5c..154a1e43dc 100644 --- a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-pb42.c +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-pb42.c @@ -11,6 +11,7 @@ #include <linux/init.h> #include <linux/bitops.h> +#include <linux/input.h> #include <linux/platform_device.h> #include <linux/spi/spi.h> #include <linux/spi/flash.h> @@ -21,6 +22,11 @@ #include "devices.h" +#define PB42_BUTTONS_POLL_INTERVAL 20 + +#define PB42_GPIO_BTN_SW4 8 +#define PB42_GPIO_BTN_SW5 3 + static struct spi_board_info pb42_spi_info[] = { { .bus_num = 0, @@ -46,6 +52,24 @@ static struct ar71xx_pci_irq pb42_pci_irqs[] __initdata = { } }; +static struct gpio_button pb42_gpio_buttons[] __initdata = { + { + .desc = "sw4", + .type = EV_KEY, + .code = BTN_0, + .threshold = 5, + .gpio = PB42_GPIO_BTN_SW4, + .active_low = 1, + } , { + .desc = "sw5", + .type = EV_KEY, + .code = BTN_1, + .threshold = 5, + .gpio = PB42_GPIO_BTN_SW5, + .active_low = 1, + } +}; + #define PB42_WAN_PHYMASK BIT(20) #define PB42_LAN_PHYMASK (BIT(16) | BIT(17) | BIT(18) | BIT(19)) #define PB42_MDIO_PHYMASK (PB42_LAN_PHYMASK | PB42_WAN_PHYMASK) @@ -68,6 +92,10 @@ static void __init pb42_init(void) ar71xx_add_device_eth(0); ar71xx_add_device_eth(1); + ar71xx_add_device_gpio_buttons(-1, PB42_BUTTONS_POLL_INTERVAL, + ARRAY_SIZE(pb42_gpio_buttons), + pb42_gpio_buttons); + ar71xx_pci_init(ARRAY_SIZE(pb42_pci_irqs), pb42_pci_irqs); } |