diff options
Diffstat (limited to 'target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-nw718.c')
-rw-r--r-- | target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-nw718.c | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-nw718.c b/target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-nw718.c new file mode 100644 index 0000000..3c9d047 --- /dev/null +++ b/target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-nw718.c @@ -0,0 +1,95 @@ +/* + * Netcore NW718 board support + * + * Copyright (C) 2011 Gabor Juhos <juhosg@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/spi/spi.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 NW718_GPIO_LED_USB 8 +#define NW718_GPIO_LED_CPU 13 +#define NW718_GPIO_LED_WPS 14 + +#define NW718_GPIO_BUTTON_WPS 0 +#define NW718_GPIO_BUTTON_RESET 10 + +#define NW718_GPIO_SPI_CS0 3 + +#define NW718_KEYS_POLL_INTERVAL 20 +#define NW718_KEYS_DEBOUNCE_INTERVAL (3 * NW718_KEYS_POLL_INTERVAL) + +static struct gpio_led nw718_leds_gpio[] __initdata = { + { + .name = "nw718:amber:cpu", + .gpio = NW718_GPIO_LED_CPU, + .active_low = 1, + }, { + .name = "nw718:amber:usb", + .gpio = NW718_GPIO_LED_USB, + .active_low = 1, + }, { + .name = "nw718:amber:wps", + .gpio = NW718_GPIO_LED_WPS, + .active_low = 1, + } +}; + +static struct gpio_keys_button nw718_gpio_buttons[] __initdata = { + { + .desc = "reset", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = NW718_KEYS_DEBOUNCE_INTERVAL, + .gpio = NW718_GPIO_BUTTON_RESET, + .active_low = 1, + }, { + .desc = "wps", + .type = EV_KEY, + .code = KEY_WPS_BUTTON, + .debounce_interval = NW718_KEYS_DEBOUNCE_INTERVAL, + .gpio = NW718_GPIO_BUTTON_WPS, + .active_low = 1, + } +}; + +static struct spi_board_info nw718_spi_info[] = { + { + .bus_num = 0, + .chip_select = 0, + .max_speed_hz = 25000000, + .modalias = "m25p80", + } +}; + +static void __init nw718_init(void) +{ + rt305x_gpio_init(RT305X_GPIO_MODE_I2C | + RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT); + + rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_LLLLW; + rt305x_register_ethernet(); + ramips_register_gpio_leds(-1, ARRAY_SIZE(nw718_leds_gpio), + nw718_leds_gpio); + ramips_register_gpio_buttons(-1, NW718_KEYS_POLL_INTERVAL, + ARRAY_SIZE(nw718_gpio_buttons), + nw718_gpio_buttons); + rt305x_register_wifi(); + rt305x_register_wdt(); + rt305x_register_spi(nw718_spi_info, ARRAY_SIZE(nw718_spi_info)); + rt305x_register_usb(); +} + +MIPS_MACHINE(RAMIPS_MACH_WHR_G300N, "NW718", "Netcore NW718", nw718_init); |