diff options
Diffstat (limited to 'target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-dir-300-revb.c')
-rw-r--r-- | target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-dir-300-revb.c | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-dir-300-revb.c b/target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-dir-300-revb.c new file mode 100644 index 0000000..3ae1b78 --- /dev/null +++ b/target/linux/ramips/files-3.7/arch/mips/ralink/rt305x/mach-dir-300-revb.c @@ -0,0 +1,155 @@ +/* + * D-Link DIR-300 rev B board support + * + * Copyright (C) 2009-2010 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/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 DIR_300B_GPIO_LED_STATUS_AMBER 8 +#define DIR_300B_GPIO_LED_STATUS_GREEN 9 +#define DIR_300B_GPIO_LED_WPS 13 +/* + * NOTE: The wan led is also connected to the switch, both + * switch and gpio must be active to make it light up + */ +#define DIR_300B_GPIO_LED_WAN_GREEN 12 +#define DIR_300B_GPIO_LED_WAN_AMBER 14 + +/* + * NOTE: the WPS led in DIR-620 consists of two antiparallel leds, + * so they can't be lit simultaneously + */ +#define DIR_620_GPIO_LED_WPS_AMBER 11 + +#define DIR_300B_GPIO_BUTTON_WPS 0 /* active low */ +#define DIR_300B_GPIO_BUTTON_RESET 10 /* active low */ + +#define DIR_300B_KEYS_POLL_INTERVAL 20 +#define DIR_300B_KEYS_DEBOUNCE_INTERVAL (3 * DIR_300B_KEYS_POLL_INTERVAL) + +static struct gpio_led dir_300b_leds_gpio[] __initdata = { + { + .name = "d-link:amber:status", + .gpio = DIR_300B_GPIO_LED_STATUS_AMBER, + .active_low = 1, + }, { + .name = "d-link:green:status", + .gpio = DIR_300B_GPIO_LED_STATUS_GREEN, + .active_low = 1, + }, { + .name = "d-link:amber:wan", + .gpio = DIR_300B_GPIO_LED_WAN_AMBER, + .active_low = 1, + }, { + .name = "d-link:green:wan", + .gpio = DIR_300B_GPIO_LED_WAN_GREEN, + .active_low = 1, + }, { + .name = "d-link:blue:wps", + .gpio = DIR_300B_GPIO_LED_WPS, + .active_low = 1, + } +}; + +static struct gpio_keys_button dir_300b_gpio_buttons[] __initdata = { + { + .desc = "reset", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = DIR_300B_KEYS_DEBOUNCE_INTERVAL, + .gpio = DIR_300B_GPIO_BUTTON_RESET, + .active_low = 1, + }, { + .desc = "wps", + .type = EV_KEY, + .code = KEY_WPS_BUTTON, + .debounce_interval = DIR_300B_KEYS_DEBOUNCE_INTERVAL, + .gpio = DIR_300B_GPIO_BUTTON_WPS, + .active_low = 1, + } +}; + +static struct gpio_led dir_620_leds_gpio[] __initdata = { + { + .name = "d-link:amber:status", + .gpio = DIR_300B_GPIO_LED_STATUS_AMBER, + .active_low = 1, + }, { + .name = "d-link:green:status", + .gpio = DIR_300B_GPIO_LED_STATUS_GREEN, + .active_low = 1, + }, { + .name = "d-link:amber:wan", + .gpio = DIR_300B_GPIO_LED_WAN_AMBER, + .active_low = 1, + }, { + .name = "d-link:green:wan", + .gpio = DIR_300B_GPIO_LED_WAN_GREEN, + .active_low = 1, + }, { + .name = "d-link:blue:wps", + .gpio = DIR_300B_GPIO_LED_WPS, + }, { + .name = "d-link:amber:wps", + .gpio = DIR_620_GPIO_LED_WPS_AMBER, + } +}; + +static void __init dir_common_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_buttons(-1, DIR_300B_KEYS_POLL_INTERVAL, + ARRAY_SIZE(dir_300b_gpio_buttons), + dir_300b_gpio_buttons); + rt305x_register_wifi(); + rt305x_register_wdt(); +} + +static void __init dir_300b_init(void) +{ + dir_common_init(); + ramips_register_gpio_leds(-1, ARRAY_SIZE(dir_300b_leds_gpio), + dir_300b_leds_gpio); +} + +static void __init dir_620a1_init(void) +{ + dir_common_init(); + ramips_register_gpio_leds(-1, ARRAY_SIZE(dir_620_leds_gpio), + dir_620_leds_gpio); + rt305x_register_usb(); +} + +MIPS_MACHINE(RAMIPS_MACH_DIR_300_B1, "DIR-300-B1", "D-Link DIR-300 B1", + dir_300b_init); + +MIPS_MACHINE(RAMIPS_MACH_DIR_600_B1, "DIR-600-B1", "D-Link DIR-600 B1", + dir_300b_init); + +MIPS_MACHINE(RAMIPS_MACH_DIR_600_B2, "DIR-600-B2", "D-Link DIR-600 B2", + dir_300b_init); + +MIPS_MACHINE(RAMIPS_MACH_DIR_615_D, "DIR-615-D", "D-Link DIR-615 D", + dir_300b_init); + +MIPS_MACHINE(RAMIPS_MACH_DIR_620_A1, "DIR-620-A1", "D-Link DIR-620 A1", + dir_620a1_init); |