2 * TrendNET TEW-632BRP board support
4 * Copyright (C) 2008-2012 Gabor Juhos <juhosg@openwrt.org>
5 * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License version 2 as published
9 * by the Free Software Foundation.
12 #include <linux/mtd/mtd.h>
13 #include <linux/mtd/partitions.h>
15 #include <asm/mach-ath79/ath79.h>
18 #include "dev-gpio-buttons.h"
19 #include "dev-leds-gpio.h"
20 #include "dev-m25p80.h"
22 #include "machtypes.h"
25 #define TEW_632BRP_GPIO_LED_STATUS 1
26 #define TEW_632BRP_GPIO_LED_WPS 3
27 #define TEW_632BRP_GPIO_LED_WLAN 6
28 #define TEW_632BRP_GPIO_BTN_WPS 12
29 #define TEW_632BRP_GPIO_BTN_RESET 21
31 #define TEW_632BRP_KEYS_POLL_INTERVAL 20 /* msecs */
32 #define TEW_632BRP_KEYS_DEBOUNCE_INTERVAL (3 * TEW_632BRP_KEYS_POLL_INTERVAL)
34 #define TEW_632BRP_CONFIG_ADDR 0x1f020000
35 #define TEW_632BRP_CONFIG_SIZE 0x10000
37 static struct mtd_partition tew_632brp_partitions[] = {
42 .mask_flags = MTD_WRITEABLE,
59 .mask_flags = MTD_WRITEABLE,
67 static struct flash_platform_data tew_632brp_flash_data = {
68 .parts = tew_632brp_partitions,
69 .nr_parts = ARRAY_SIZE(tew_632brp_partitions),
72 static struct gpio_led tew_632brp_leds_gpio[] __initdata = {
74 .name = "tew-632brp:green:status",
75 .gpio = TEW_632BRP_GPIO_LED_STATUS,
78 .name = "tew-632brp:blue:wps",
79 .gpio = TEW_632BRP_GPIO_LED_WPS,
82 .name = "tew-632brp:green:wlan",
83 .gpio = TEW_632BRP_GPIO_LED_WLAN,
88 static struct gpio_keys_button tew_632brp_gpio_keys[] __initdata = {
93 .debounce_interval = TEW_632BRP_KEYS_DEBOUNCE_INTERVAL,
94 .gpio = TEW_632BRP_GPIO_BTN_RESET,
98 .code = KEY_WPS_BUTTON,
99 .debounce_interval = TEW_632BRP_KEYS_DEBOUNCE_INTERVAL,
100 .gpio = TEW_632BRP_GPIO_BTN_WPS,
104 #define TEW_632BRP_LAN_PHYMASK BIT(0)
105 #define TEW_632BRP_WAN_PHYMASK BIT(4)
106 #define TEW_632BRP_MDIO_MASK (~(TEW_632BRP_LAN_PHYMASK | \
107 TEW_632BRP_WAN_PHYMASK))
109 static void __init tew_632brp_setup(void)
111 const char *config = (char *) KSEG1ADDR(TEW_632BRP_CONFIG_ADDR);
112 u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
116 if (ath79_nvram_parse_mac_addr(config, TEW_632BRP_CONFIG_SIZE,
117 "lan_mac=", mac) == 0) {
118 ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
119 ath79_init_mac(ath79_eth1_data.mac_addr, mac, 1);
123 ath79_register_mdio(0, TEW_632BRP_MDIO_MASK);
125 ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
126 ath79_eth0_data.phy_mask = TEW_632BRP_LAN_PHYMASK;
128 ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
129 ath79_eth1_data.phy_mask = TEW_632BRP_WAN_PHYMASK;
131 ath79_register_eth(0);
132 ath79_register_eth(1);
134 ath79_register_m25p80(&tew_632brp_flash_data);
136 ath79_register_leds_gpio(-1, ARRAY_SIZE(tew_632brp_leds_gpio),
137 tew_632brp_leds_gpio);
139 ath79_register_gpio_keys_polled(-1, TEW_632BRP_KEYS_POLL_INTERVAL,
140 ARRAY_SIZE(tew_632brp_gpio_keys),
141 tew_632brp_gpio_keys);
143 ath79_register_wmac(eeprom, wlan_mac);
146 MIPS_MACHINE(ATH79_MACH_TEW_632BRP, "TEW-632BRP", "TRENDnet TEW-632BRP",