2 * TP-LINK TL-WA901ND board support
4 * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
5 * Copyright (C) 2010 Pieter Hollants <pieter@hollants.com>
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-ap91-pci.h"
21 #include "dev-gpio-buttons.h"
22 #include "dev-leds-gpio.h"
24 #define TL_WA901ND_GPIO_LED_QSS 0
25 #define TL_WA901ND_GPIO_LED_SYSTEM 1
27 #define TL_WA901ND_GPIO_BTN_RESET 11
28 #define TL_WA901ND_GPIO_BTN_QSS 12
30 #define TL_WA901ND_BUTTONS_POLL_INTERVAL 20
32 #ifdef CONFIG_MTD_PARTITIONS
33 static struct mtd_partition tl_wa901nd_partitions[] = {
38 .mask_flags = MTD_WRITEABLE,
51 .mask_flags = MTD_WRITEABLE,
58 #endif /* CONFIG_MTD_PARTITIONS */
60 static struct flash_platform_data tl_wa901nd_flash_data = {
61 #ifdef CONFIG_MTD_PARTITIONS
62 .parts = tl_wa901nd_partitions,
63 .nr_parts = ARRAY_SIZE(tl_wa901nd_partitions),
67 static struct gpio_led tl_wa901nd_leds_gpio[] __initdata = {
69 .name = "tl-wa901nd:green:system",
70 .gpio = TL_WA901ND_GPIO_LED_SYSTEM,
73 .name = "tl-wa901nd:green:qss",
74 .gpio = TL_WA901ND_GPIO_LED_QSS,
79 static struct gpio_button tl_wa901nd_gpio_buttons[] __initdata = {
85 .gpio = TL_WA901ND_GPIO_BTN_RESET,
92 .gpio = TL_WA901ND_GPIO_BTN_QSS,
97 static void __init tl_wa901nd_setup(void)
99 u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
100 u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
103 * ar71xx_eth0 would be the WAN port, but is not connected on
104 * the TL-WA901ND. ar71xx_eth1 connects to the internal switch chip,
105 * however we have a single LAN port only.
107 ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac, 0);
108 ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
109 ar71xx_eth1_data.speed = SPEED_1000;
110 ar71xx_eth1_data.duplex = DUPLEX_FULL;
111 ar71xx_eth1_data.has_ar7240_switch = 1;
113 ar71xx_add_device_mdio(0x0);
114 ar71xx_add_device_eth(1);
116 ar71xx_add_device_m25p80(&tl_wa901nd_flash_data);
118 ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wa901nd_leds_gpio),
119 tl_wa901nd_leds_gpio);
121 ar71xx_add_device_gpio_buttons(-1, TL_WA901ND_BUTTONS_POLL_INTERVAL,
122 ARRAY_SIZE(tl_wa901nd_gpio_buttons),
123 tl_wa901nd_gpio_buttons);
125 ap91_pci_init(ee, mac);
128 MIPS_MACHINE(AR71XX_MACH_TL_WA901ND, "TL-WA901ND", "TP-LINK TL-WA901ND",