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,
50 .name = "user_property",
53 .mask_flags = MTD_WRITEABLE,
57 static struct flash_platform_data wzrhpag300h_flash_data = {
58 .parts = wzrhpag300h_flash_partitions,
59 .nr_parts = ARRAY_SIZE(wzrhpag300h_flash_partitions),
62 static struct gpio_led wzrhpag300h_leds_gpio[] __initdata = {
64 .name = "buffalo:red:diag",
70 static struct gpio_led wzrhpag300h_wmac0_leds_gpio[] = {
72 .name = "buffalo:amber:band2g",
77 .name = "buffalo:green:usb",
82 .name = "buffalo:green:band2g",
88 static struct gpio_led wzrhpag300h_wmac1_leds_gpio[] = {
90 .name = "buffalo:green:band5g",
95 .name = "buffalo:green:router",
100 .name = "buffalo:blue:movie_engine",
105 .name = "buffalo:amber:band5g",
111 static struct gpio_keys_button wzrhpag300h_gpio_keys[] __initdata = {
116 .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
123 .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
129 .code = KEY_WPS_BUTTON,
130 .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
134 .desc = "router_auto",
137 .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
141 .desc = "router_off",
144 .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
148 .desc = "movie_engine",
151 .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
157 static void __init wzrhpag300h_setup(void)
159 u8 *eeprom1 = (u8 *) KSEG1ADDR(0x1f051000);
160 u8 *eeprom2 = (u8 *) KSEG1ADDR(0x1f055000);
161 u8 *mac1 = eeprom1 + WZRHPAG300H_MAC_OFFSET;
162 u8 *mac2 = eeprom2 + WZRHPAG300H_MAC_OFFSET;
164 ath79_init_mac(ath79_eth0_data.mac_addr, mac1, 0);
165 ath79_init_mac(ath79_eth1_data.mac_addr, mac2, 1);
167 ath79_register_mdio(0, ~(BIT(0) | BIT(4)));
169 ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
170 ath79_eth0_data.speed = SPEED_1000;
171 ath79_eth0_data.duplex = DUPLEX_FULL;
172 ath79_eth0_data.phy_mask = BIT(0);
174 ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
175 ath79_eth1_data.phy_mask = BIT(4);
177 ath79_register_eth(0);
178 ath79_register_eth(1);
180 gpio_request_one(2, GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
182 ath79_register_usb();
184 ath79_register_leds_gpio(-1, ARRAY_SIZE(wzrhpag300h_leds_gpio),
185 wzrhpag300h_leds_gpio);
187 ath79_register_gpio_keys_polled(-1, WZRHPAG300H_KEYS_POLL_INTERVAL,
188 ARRAY_SIZE(wzrhpag300h_gpio_keys),
189 wzrhpag300h_gpio_keys);
191 ath79_register_m25p80_multi(&wzrhpag300h_flash_data);
193 ap94_pci_init(eeprom1, mac1, eeprom2, mac2);
195 ap9x_pci_setup_wmac_led_pin(0, 1);
196 ap9x_pci_setup_wmac_led_pin(1, 5);
198 ap9x_pci_setup_wmac_leds(0, wzrhpag300h_wmac0_leds_gpio,
199 ARRAY_SIZE(wzrhpag300h_wmac0_leds_gpio));
200 ap9x_pci_setup_wmac_leds(1, wzrhpag300h_wmac1_leds_gpio,
201 ARRAY_SIZE(wzrhpag300h_wmac1_leds_gpio));
204 MIPS_MACHINE(ATH79_MACH_WZR_HP_AG300H, "WZR-HP-AG300H",
205 "Buffalo WZR-HP-AG300H/WZR-600DHP", wzrhpag300h_setup);