diff options
Diffstat (limited to 'target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-br6425.c')
-rw-r--r-- | target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-br6425.c | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-br6425.c b/target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-br6425.c new file mode 100644 index 0000000..3a24516 --- /dev/null +++ b/target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-br6425.c @@ -0,0 +1,78 @@ +/* + * Edimax BR-6425 board support + * + * Copyright (C) 2012 OpenWrt.org + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + */ + +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/spi/spi.h> +#include <linux/spi/flash.h> + +#include <asm/mach-ralink/machine.h> +#include <asm/mach-ralink/dev-gpio-buttons.h> +#include <asm/mach-ralink/dev-gpio-leds.h> +#include <asm/mach-ralink/rt305x.h> +#include <asm/mach-ralink/rt305x_regs.h> + +#include "devices.h" + +#define BR6425_GPIO_LED_POWER 9 +#define BR6425_GPIO_BUTTON_RESET 12 +#define BR6425_GPIO_SWITCH_RFKILL 13 +#define BR6425_GPIO_LED_WLAN 14 +#define BR6425_KEYS_POLL_INTERVAL 20 +#define BR6425_KEYS_DEBOUNCE_INTERVAL (3 * BR6425_KEYS_POLL_INTERVAL) + +static struct gpio_keys_button br6425_gpio_buttons[] __initdata = { + { + .desc = "reset_wps", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = BR6425_KEYS_DEBOUNCE_INTERVAL, + .gpio = BR6425_GPIO_BUTTON_RESET, + .active_low = 1, + }, + { + .desc = "RFKILL switch", + .type = EV_SW, + .code = KEY_RFKILL, + .debounce_interval = BR6425_KEYS_DEBOUNCE_INTERVAL, + .gpio = BR6425_GPIO_SWITCH_RFKILL, + .active_low = 1, + }, +}; + +static struct gpio_led br6425_leds_gpio[] __initdata = { + { + .name = "edimax:green:power", + .gpio = BR6425_GPIO_LED_POWER, + .active_low = 1, + }, { + .name = "edimax:orange:wlan", + .gpio = BR6425_GPIO_LED_WLAN, + .active_low = 1, + }, +}; + +static void __init br6425_init(void) +{ + rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT); + rt305x_register_flash(0); + rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_LLLLW; + rt305x_register_ethernet(); + ramips_register_gpio_leds(-1, ARRAY_SIZE(br6425_leds_gpio), + br6425_leds_gpio); + ramips_register_gpio_buttons(-1, BR6425_KEYS_POLL_INTERVAL, + ARRAY_SIZE(br6425_gpio_buttons), + br6425_gpio_buttons); + rt305x_register_wifi(); + rt305x_register_wdt(); +} + +MIPS_MACHINE(RAMIPS_MACH_BR6425, "BR-6425", "Edimax BR-6425", + br6425_init); |