2 * Buffalo WZR-HP-AG300H board support
4 * Copyright (C) 2011 Felix Fietkau <nbd@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/gpio.h>
12 #include <linux/mtd/mtd.h>
13 #include <linux/mtd/partitions.h>
15 #include <asm/mach-ath79/ath79.h>
18 #include "dev-ap9x-pci.h"
19 #include "dev-gpio-buttons.h"
20 #include "dev-leds-gpio.h"
21 #include "dev-m25p80.h"
23 #include "machtypes.h"
25 #define WZRHPAG300H_MAC_OFFSET 0x20c
26 #define WZRHPAG300H_KEYS_POLL_INTERVAL 20 /* msecs */
27 #define WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL (3 * WZRHPAG300H_KEYS_POLL_INTERVAL)
29 static struct mtd_partition wzrhpag300h_flash_partitions[] = {
34 .mask_flags = MTD_WRITEABLE,
39 .mask_flags = MTD_WRITEABLE,
44 .mask_flags = MTD_WRITEABLE,
54 .name = "user_property",
57 .mask_flags = MTD_WRITEABLE,
65 static struct flash_platform_data wzrhpag300h_flash_data = {
66 .parts = wzrhpag300h_flash_partitions,
67 .nr_parts = ARRAY_SIZE(wzrhpag300h_flash_partitions),
70 static struct gpio_led wzrhpag300h_leds_gpio[] __initdata = {
72 .name = "buffalo:red:diag",
78 static struct gpio_keys_button wzrhpag300h_gpio_keys[] __initdata = {
83 .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
90 .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
96 .code = KEY_WPS_BUTTON,
97 .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
101 .desc = "router_auto",
104 .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
108 .desc = "router_off",
111 .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
117 static void __init wzrhpag300h_setup(void)
119 u8 *eeprom1 = (u8 *) KSEG1ADDR(0x1f051000);
120 u8 *eeprom2 = (u8 *) KSEG1ADDR(0x1f055000);
121 u8 *mac1 = eeprom1 + WZRHPAG300H_MAC_OFFSET;
122 u8 *mac2 = eeprom2 + WZRHPAG300H_MAC_OFFSET;
124 ath79_init_mac(ath79_eth0_data.mac_addr, mac1, 0);
125 ath79_init_mac(ath79_eth1_data.mac_addr, mac2, 1);
127 ath79_register_mdio(0, ~(BIT(0) | BIT(4)));
129 ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
130 ath79_eth0_data.speed = SPEED_1000;
131 ath79_eth0_data.duplex = DUPLEX_FULL;
132 ath79_eth0_data.phy_mask = BIT(0);
134 ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
135 ath79_eth1_data.phy_mask = BIT(4);
137 ath79_register_eth(0);
138 ath79_register_eth(1);
140 ath79_set_usb_power_gpio(2, GPIOF_OUT_INIT_HIGH, "USB power");
141 ath79_register_usb();
143 ath79_register_leds_gpio(-1, ARRAY_SIZE(wzrhpag300h_leds_gpio),
144 wzrhpag300h_leds_gpio);
146 ath79_register_gpio_keys_polled(-1, WZRHPAG300H_KEYS_POLL_INTERVAL,
147 ARRAY_SIZE(wzrhpag300h_gpio_keys),
148 wzrhpag300h_gpio_keys);
150 ath79_register_m25p80_multi(&wzrhpag300h_flash_data);
152 ap94_pci_init(eeprom1, mac1, eeprom2, mac2);
155 MIPS_MACHINE(ATH79_MACH_WZR_HP_AG300H, "WZR-HP-AG300H",
156 "Buffalo WZR-HP-AG300H", wzrhpag300h_setup);