diff options
Diffstat (limited to 'target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-bc2.c')
-rw-r--r-- | target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-bc2.c | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-bc2.c b/target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-bc2.c new file mode 100644 index 0000000..7a21488 --- /dev/null +++ b/target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-bc2.c @@ -0,0 +1,70 @@ +/* + * NexAira BC2 board support + * + * Copyright (C) 2011 Adam J. Porter <porter.adam@gmail.com> + * + * 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 <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 BC2_GPIO_BUTTON_RESET 17 +#define BC2_GPIO_LED_USB 20 + +#define BC2_KEYS_POLL_INTERVAL 20 +#define BC2_KEYS_DEBOUNCE_INTERVAL (3 * BC2_KEYS_POLL_INTERVAL) + +static struct gpio_led bc2_leds_gpio[] __initdata = { + { + .name = "bc2:blue:usb", + .gpio = BC2_GPIO_LED_USB, + .active_low = 1, + } +}; + +static struct gpio_keys_button bc2_gpio_buttons[] __initdata = { + { + .desc = "reset", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = BC2_KEYS_DEBOUNCE_INTERVAL, + .gpio = BC2_GPIO_BUTTON_RESET, + .active_low = 1, + } +}; + +static void __init bc2_init(void) +{ + rt305x_gpio_init((RT305X_GPIO_MODE_GPIO << + RT305X_GPIO_MODE_UART0_SHIFT) | + RT305X_GPIO_MODE_JTAG); + + rt305x_register_flash(0); + + ramips_register_gpio_leds(-1, ARRAY_SIZE(bc2_leds_gpio), + bc2_leds_gpio); + + ramips_register_gpio_buttons(-1, BC2_KEYS_POLL_INTERVAL, + ARRAY_SIZE(bc2_gpio_buttons), + bc2_gpio_buttons); + + rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_LLLLW; + rt305x_register_ethernet(); + rt305x_register_wifi(); + rt305x_register_wdt(); + rt305x_register_usb(); +} + +MIPS_MACHINE(RAMIPS_MACH_BC2, "BC2", "NexAira BC2", + bc2_init); |