2 * Atheros AP81 board support
4 * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
5 * Copyright (C) 2009 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 AP81_GPIO_LED_STATUS 1
26 #define AP81_GPIO_LED_AOSS 3
27 #define AP81_GPIO_LED_WLAN 6
28 #define AP81_GPIO_LED_POWER 14
30 #define AP81_GPIO_BTN_SW4 12
31 #define AP81_GPIO_BTN_SW1 21
33 #define AP81_KEYS_POLL_INTERVAL 20 /* msecs */
34 #define AP81_KEYS_DEBOUNCE_INTERVAL (3 * AP81_KEYS_POLL_INTERVAL)
36 #ifdef CONFIG_MTD_PARTITIONS
37 static struct mtd_partition ap81_partitions[] = {
42 .mask_flags = MTD_WRITEABLE,
59 .mask_flags = MTD_WRITEABLE,
62 #endif /* CONFIG_MTD_PARTITIONS */
64 static struct flash_platform_data ap81_flash_data = {
65 #ifdef CONFIG_MTD_PARTITIONS
66 .parts = ap81_partitions,
67 .nr_parts = ARRAY_SIZE(ap81_partitions),
71 static struct gpio_led ap81_leds_gpio[] __initdata = {
73 .name = "ap81:green:status",
74 .gpio = AP81_GPIO_LED_STATUS,
77 .name = "ap81:amber:aoss",
78 .gpio = AP81_GPIO_LED_AOSS,
81 .name = "ap81:green:wlan",
82 .gpio = AP81_GPIO_LED_WLAN,
85 .name = "ap81:green:power",
86 .gpio = AP81_GPIO_LED_POWER,
91 static struct gpio_keys_button ap81_gpio_keys[] __initdata = {
96 .debounce_interval = AP81_KEYS_DEBOUNCE_INTERVAL,
97 .gpio = AP81_GPIO_BTN_SW1,
103 .debounce_interval = AP81_KEYS_DEBOUNCE_INTERVAL,
104 .gpio = AP81_GPIO_BTN_SW4,
109 static void __init ap81_setup(void)
111 u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
113 ar71xx_add_device_mdio(0, 0x0);
115 ar71xx_init_mac(ar71xx_eth0_data.mac_addr, eeprom, 0);
116 ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
117 ar71xx_eth0_data.speed = SPEED_100;
118 ar71xx_eth0_data.duplex = DUPLEX_FULL;
119 ar71xx_eth0_data.has_ar8216 = 1;
121 ar71xx_init_mac(ar71xx_eth1_data.mac_addr, eeprom, 1);
122 ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
123 ar71xx_eth1_data.phy_mask = 0x10;
125 ar71xx_add_device_eth(0);
126 ar71xx_add_device_eth(1);
128 ar71xx_add_device_usb();
130 ar71xx_add_device_m25p80(&ap81_flash_data);
132 ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ap81_leds_gpio),
135 ar71xx_register_gpio_keys_polled(-1, AP81_KEYS_POLL_INTERVAL,
136 ARRAY_SIZE(ap81_gpio_keys),
139 ar9xxx_add_device_wmac(eeprom, NULL);
142 MIPS_MACHINE(AR71XX_MACH_AP81, "AP81", "Atheros AP81", ap81_setup);