2 * TP-LINK TL-WR941ND board support
4 * Copyright (C) 2009 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/platform_device.h>
12 #include <linux/mtd/mtd.h>
13 #include <linux/mtd/partitions.h>
14 #include <linux/spi/spi.h>
15 #include <linux/spi/flash.h>
16 #include <linux/input.h>
18 #include <asm/mips_machine.h>
20 #include <asm/mach-ar71xx/ar71xx.h>
24 #define TL_WR941ND_GPIO_LED_SYSTEM 2
25 #define TL_WR941ND_GPIO_LED_QSS 5
27 #define TL_WR941ND_GPIO_BTN_RESET 3
28 #define TL_WR941ND_GPIO_BTN_QSS 7
30 #define TL_WR941ND_BUTTONS_POLL_INTERVAL 20
32 #ifdef CONFIG_MTD_PARTITIONS
33 static struct mtd_partition tl_wr941nd_partitions
[] = {
38 .mask_flags
= MTD_WRITEABLE
,
55 .mask_flags
= MTD_WRITEABLE
,
62 #endif /* CONFIG_MTD_PARTITIONS */
64 static struct flash_platform_data tl_wr941nd_flash_data
= {
65 #ifdef CONFIG_MTD_PARTITIONS
66 .parts
= tl_wr941nd_partitions
,
67 .nr_parts
= ARRAY_SIZE(tl_wr941nd_partitions
),
71 static struct spi_board_info tl_wr941nd_spi_info
[] = {
75 .max_speed_hz
= 25000000,
77 .platform_data
= &tl_wr941nd_flash_data
,
81 static struct gpio_led tl_wr941nd_leds_gpio
[] __initdata
= {
83 .name
= "tl-wr941nd:green:system",
84 .gpio
= TL_WR941ND_GPIO_LED_SYSTEM
,
87 .name
= "tl-wr941nd:red:qss",
88 .gpio
= TL_WR941ND_GPIO_LED_QSS
,
93 static struct gpio_button tl_wr941nd_gpio_buttons
[] __initdata
= {
99 .gpio
= TL_WR941ND_GPIO_BTN_RESET
,
106 .gpio
= TL_WR941ND_GPIO_BTN_QSS
,
111 static struct dsa_platform_data tl_wr941nd_dsa_data
= {
112 .port_names
[0] = "wan",
113 .port_names
[1] = "lan1",
114 .port_names
[2] = "lan2",
115 .port_names
[3] = "lan3",
116 .port_names
[4] = "lan4",
117 .port_names
[5] = "cpu",
120 static void __init
tl_wr941nd_setup(void)
122 u8
*mac
= (u8
*) KSEG1ADDR(0x1f01fc00);
124 ar71xx_set_mac_base(mac
);
126 ar71xx_add_device_mdio(0x0);
128 ar71xx_eth0_data
.phy_if_mode
= PHY_INTERFACE_MODE_RMII
;
129 ar71xx_eth0_data
.phy_mask
= 0x0;
130 ar71xx_eth0_data
.speed
= SPEED_100
;
131 ar71xx_eth0_data
.duplex
= DUPLEX_FULL
;
133 ar71xx_add_device_eth(0);
134 ar71xx_add_device_dsa(0, &tl_wr941nd_dsa_data
);
136 ar71xx_add_device_spi(NULL
, tl_wr941nd_spi_info
,
137 ARRAY_SIZE(tl_wr941nd_spi_info
));
139 ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wr941nd_leds_gpio
),
140 tl_wr941nd_leds_gpio
);
142 ar71xx_add_device_gpio_buttons(-1, TL_WR941ND_BUTTONS_POLL_INTERVAL
,
143 ARRAY_SIZE(tl_wr941nd_gpio_buttons
),
144 tl_wr941nd_gpio_buttons
);
145 ar91xx_add_device_wmac();
148 MIPS_MACHINE(AR71XX_MACH_TL_WR941ND
, "TP-LINK TL-WR941ND", tl_wr941nd_setup
);