2 * TrendNET TEW-632BRP board support
4 * Copyright (C) 2008-2009 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-ar71xx/ar71xx.h>
19 #include "dev-m25p80.h"
20 #include "dev-ar9xxx-wmac.h"
21 #include "dev-gpio-buttons.h"
22 #include "dev-leds-gpio.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 #ifdef CONFIG_MTD_PARTITIONS
38 static struct mtd_partition tew_632brp_partitions
[] = {
43 .mask_flags
= MTD_WRITEABLE
,
60 .mask_flags
= MTD_WRITEABLE
,
67 #endif /* CONFIG_MTD_PARTITIONS */
69 static struct flash_platform_data tew_632brp_flash_data
= {
70 #ifdef CONFIG_MTD_PARTITIONS
71 .parts
= tew_632brp_partitions
,
72 .nr_parts
= ARRAY_SIZE(tew_632brp_partitions
),
76 static struct gpio_led tew_632brp_leds_gpio
[] __initdata
= {
78 .name
= "tew-632brp:green:status",
79 .gpio
= TEW_632BRP_GPIO_LED_STATUS
,
82 .name
= "tew-632brp:blue:wps",
83 .gpio
= TEW_632BRP_GPIO_LED_WPS
,
86 .name
= "tew-632brp:green:wlan",
87 .gpio
= TEW_632BRP_GPIO_LED_WLAN
,
92 static struct gpio_keys_button tew_632brp_gpio_keys
[] __initdata
= {
97 .debounce_interval
= TEW_632BRP_KEYS_DEBOUNCE_INTERVAL
,
98 .gpio
= TEW_632BRP_GPIO_BTN_RESET
,
102 .code
= KEY_WPS_BUTTON
,
103 .debounce_interval
= TEW_632BRP_KEYS_DEBOUNCE_INTERVAL
,
104 .gpio
= TEW_632BRP_GPIO_BTN_WPS
,
108 #define TEW_632BRP_LAN_PHYMASK BIT(0)
109 #define TEW_632BRP_WAN_PHYMASK BIT(4)
110 #define TEW_632BRP_MDIO_MASK (~(TEW_632BRP_LAN_PHYMASK | \
111 TEW_632BRP_WAN_PHYMASK))
113 static void __init
tew_632brp_setup(void)
115 const char *config
= (char *) KSEG1ADDR(TEW_632BRP_CONFIG_ADDR
);
116 u8
*eeprom
= (u8
*) KSEG1ADDR(0x1fff1000);
120 if (nvram_parse_mac_addr(config
, TEW_632BRP_CONFIG_SIZE
,
121 "lan_mac=", mac
) == 0) {
122 ar71xx_init_mac(ar71xx_eth0_data
.mac_addr
, mac
, 0);
123 ar71xx_init_mac(ar71xx_eth1_data
.mac_addr
, mac
, 1);
127 ar71xx_add_device_mdio(TEW_632BRP_MDIO_MASK
);
129 ar71xx_eth0_data
.phy_if_mode
= PHY_INTERFACE_MODE_RMII
;
130 ar71xx_eth0_data
.phy_mask
= TEW_632BRP_LAN_PHYMASK
;
132 ar71xx_eth1_data
.phy_if_mode
= PHY_INTERFACE_MODE_RMII
;
133 ar71xx_eth1_data
.phy_mask
= TEW_632BRP_WAN_PHYMASK
;
135 ar71xx_add_device_eth(0);
136 ar71xx_add_device_eth(1);
138 ar71xx_add_device_m25p80(&tew_632brp_flash_data
);
140 ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tew_632brp_leds_gpio
),
141 tew_632brp_leds_gpio
);
143 ar71xx_register_gpio_keys_polled(-1, TEW_632BRP_KEYS_POLL_INTERVAL
,
144 ARRAY_SIZE(tew_632brp_gpio_keys
),
145 tew_632brp_gpio_keys
);
147 ar9xxx_add_device_wmac(eeprom
, wlan_mac
);
150 MIPS_MACHINE(AR71XX_MACH_TEW_632BRP
, "TEW-632BRP", "TRENDnet TEW-632BRP",