2 * D-Link DIR-300 rev B board support
4 * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 as published
8 * by the Free Software Foundation.
11 #include <linux/init.h>
12 #include <linux/platform_device.h>
13 #include <linux/mtd/mtd.h>
14 #include <linux/mtd/partitions.h>
15 #include <linux/mtd/physmap.h>
17 #include <asm/mach-ralink/machine.h>
18 #include <asm/mach-ralink/dev-gpio-buttons.h>
19 #include <asm/mach-ralink/dev-gpio-leds.h>
20 #include <asm/mach-ralink/rt305x.h>
21 #include <asm/mach-ralink/rt305x_regs.h>
25 #define DIR_300B_GPIO_LED_STATUS_AMBER 8
26 #define DIR_300B_GPIO_LED_STATUS_GREEN 9
27 #define DIR_300B_GPIO_LED_WPS 13
29 #define DIR_300B_GPIO_BUTTON_WPS 0 /* active low */
30 #define DIR_300B_GPIO_BUTTON_RESET 10 /* active low */
32 #define DIR_300B_KEYS_POLL_INTERVAL 20
33 #define DIR_300B_KEYS_DEBOUNCE_INTERVAL (3 * DIR_300B_KEYS_POLL_INTERVAL)
35 static struct mtd_partition dir_300b_partitions[] = {
40 .mask_flags = MTD_WRITEABLE,
45 .mask_flags = MTD_WRITEABLE,
50 .mask_flags = MTD_WRITEABLE,
66 static struct physmap_flash_data dir_300b_flash_data = {
67 .nr_parts = ARRAY_SIZE(dir_300b_partitions),
68 .parts = dir_300b_partitions,
71 static struct gpio_led dir_300b_leds_gpio[] __initdata = {
73 .name = "d-link:amber:status",
74 .gpio = DIR_300B_GPIO_LED_STATUS_AMBER,
77 .name = "d-link:green:status",
78 .gpio = DIR_300B_GPIO_LED_STATUS_GREEN,
81 .name = "d-link:blue:wps",
82 .gpio = DIR_300B_GPIO_LED_WPS,
87 static struct gpio_keys_button dir_300b_gpio_buttons[] __initdata = {
92 .debounce_interval = DIR_300B_KEYS_DEBOUNCE_INTERVAL,
93 .gpio = DIR_300B_GPIO_BUTTON_RESET,
98 .code = KEY_WPS_BUTTON,
99 .debounce_interval = DIR_300B_KEYS_DEBOUNCE_INTERVAL,
100 .gpio = DIR_300B_GPIO_BUTTON_WPS,
105 static void __init dir_300b_init(void)
107 rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
109 rt305x_register_flash(0, &dir_300b_flash_data);
110 rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_LLLLW;
111 rt305x_register_ethernet();
112 ramips_register_gpio_leds(-1, ARRAY_SIZE(dir_300b_leds_gpio),
114 ramips_register_gpio_buttons(-1, DIR_300B_KEYS_POLL_INTERVAL,
115 ARRAY_SIZE(dir_300b_gpio_buttons),
116 dir_300b_gpio_buttons);
117 rt305x_register_wifi();
118 rt305x_register_wdt();
121 MIPS_MACHINE(RAMIPS_MACH_DIR_300_B1, "DIR-300-B1", "D-Link DIR-300 B1",
124 MIPS_MACHINE(RAMIPS_MACH_DIR_600_B1, "DIR-600-B1", "D-Link DIR-600 B1",
127 MIPS_MACHINE(RAMIPS_MACH_DIR_600_B2, "DIR-600-B2", "D-Link DIR-600 B2",