2 * TP-LINK TL-WR941ND 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/mtd/mtd.h>
12 #include <linux/mtd/partitions.h>
14 #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"
24 #define TL_WR941ND_GPIO_LED_SYSTEM 2
25 #define TL_WR941ND_GPIO_LED_QSS_RED 4
26 #define TL_WR941ND_GPIO_LED_QSS_GREEN 5
27 #define TL_WR941ND_GPIO_LED_WLAN 9
29 #define TL_WR941ND_GPIO_BTN_RESET 3
30 #define TL_WR941ND_GPIO_BTN_QSS 7
32 #define TL_WR941ND_BUTTONS_POLL_INTERVAL 20
34 #ifdef CONFIG_MTD_PARTITIONS
35 static struct mtd_partition tl_wr941nd_partitions
[] = {
40 .mask_flags
= MTD_WRITEABLE
,
53 .mask_flags
= MTD_WRITEABLE
,
60 #endif /* CONFIG_MTD_PARTITIONS */
62 static struct flash_platform_data tl_wr941nd_flash_data
= {
63 #ifdef CONFIG_MTD_PARTITIONS
64 .parts
= tl_wr941nd_partitions
,
65 .nr_parts
= ARRAY_SIZE(tl_wr941nd_partitions
),
69 static struct gpio_led tl_wr941nd_leds_gpio
[] __initdata
= {
71 .name
= "tl-wr941nd:green:system",
72 .gpio
= TL_WR941ND_GPIO_LED_SYSTEM
,
75 .name
= "tl-wr941nd:red:qss",
76 .gpio
= TL_WR941ND_GPIO_LED_QSS_RED
,
78 .name
= "tl-wr941nd:green:qss",
79 .gpio
= TL_WR941ND_GPIO_LED_QSS_GREEN
,
81 .name
= "tl-wr941nd:green:wlan",
82 .gpio
= TL_WR941ND_GPIO_LED_WLAN
,
87 static struct gpio_button tl_wr941nd_gpio_buttons
[] __initdata
= {
93 .gpio
= TL_WR941ND_GPIO_BTN_RESET
,
98 .code
= KEY_WPS_BUTTON
,
100 .gpio
= TL_WR941ND_GPIO_BTN_QSS
,
105 static struct dsa_chip_data tl_wr941nd_dsa_chip
= {
106 .port_names
[0] = "wan",
107 .port_names
[1] = "lan1",
108 .port_names
[2] = "lan2",
109 .port_names
[3] = "lan3",
110 .port_names
[4] = "lan4",
111 .port_names
[5] = "cpu",
114 static struct dsa_platform_data tl_wr941nd_dsa_data
= {
116 .chip
= &tl_wr941nd_dsa_chip
,
119 static void __init
tl_wr941nd_setup(void)
121 u8
*mac
= (u8
*) KSEG1ADDR(0x1f01fc00);
122 u8
*eeprom
= (u8
*) KSEG1ADDR(0x1fff1000);
124 ar71xx_add_device_mdio(0x0);
126 ar71xx_init_mac(ar71xx_eth0_data
.mac_addr
, mac
, 0);
127 ar71xx_eth0_data
.phy_if_mode
= PHY_INTERFACE_MODE_RMII
;
128 ar71xx_eth0_data
.speed
= SPEED_100
;
129 ar71xx_eth0_data
.duplex
= DUPLEX_FULL
;
131 ar71xx_add_device_eth(0);
132 ar71xx_add_device_dsa(0, &tl_wr941nd_dsa_data
);
134 ar71xx_add_device_m25p80(&tl_wr941nd_flash_data
);
136 ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wr941nd_leds_gpio
),
137 tl_wr941nd_leds_gpio
);
139 ar71xx_add_device_gpio_buttons(-1, TL_WR941ND_BUTTONS_POLL_INTERVAL
,
140 ARRAY_SIZE(tl_wr941nd_gpio_buttons
),
141 tl_wr941nd_gpio_buttons
);
142 ar9xxx_add_device_wmac(eeprom
, mac
);
145 MIPS_MACHINE(AR71XX_MACH_TL_WR941ND
, "TL-WR941ND", "TP-LINK TL-WR941ND",