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_led wzrhpag300h_wmac0_leds_gpio[] = {
80 .name = "buffalo:amber:band2g",
85 .name = "buffalo:green:usb",
90 .name = "buffalo:green:band2g",
96 static struct gpio_led wzrhpag300h_wmac1_leds_gpio[] = {
98 .name = "buffalo:green:band5g",
103 .name = "buffalo:green:router",
108 .name = "buffalo:blue:movie_engine",
113 .name = "buffalo:amber:band5g",
119 static struct gpio_keys_button wzrhpag300h_gpio_keys[] __initdata = {
124 .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
131 .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
137 .code = KEY_WPS_BUTTON,
138 .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
142 .desc = "router_auto",
145 .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
149 .desc = "router_off",
152 .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
156 .desc = "movie_engine",
159 .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
165 static void __init wzrhpag300h_setup(void)
167 u8 *eeprom1 = (u8 *) KSEG1ADDR(0x1f051000);
168 u8 *eeprom2 = (u8 *) KSEG1ADDR(0x1f055000);
169 u8 *mac1 = eeprom1 + WZRHPAG300H_MAC_OFFSET;
170 u8 *mac2 = eeprom2 + WZRHPAG300H_MAC_OFFSET;
172 ath79_init_mac(ath79_eth0_data.mac_addr, mac1, 0);
173 ath79_init_mac(ath79_eth1_data.mac_addr, mac2, 1);
175 ath79_register_mdio(0, ~(BIT(0) | BIT(4)));
177 ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
178 ath79_eth0_data.speed = SPEED_1000;
179 ath79_eth0_data.duplex = DUPLEX_FULL;
180 ath79_eth0_data.phy_mask = BIT(0);
182 ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
183 ath79_eth1_data.phy_mask = BIT(4);
185 ath79_register_eth(0);
186 ath79_register_eth(1);
188 gpio_request_one(2, GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
190 ath79_register_usb();
192 ath79_register_leds_gpio(-1, ARRAY_SIZE(wzrhpag300h_leds_gpio),
193 wzrhpag300h_leds_gpio);
195 ath79_register_gpio_keys_polled(-1, WZRHPAG300H_KEYS_POLL_INTERVAL,
196 ARRAY_SIZE(wzrhpag300h_gpio_keys),
197 wzrhpag300h_gpio_keys);
199 ath79_register_m25p80_multi(&wzrhpag300h_flash_data);
201 ap94_pci_init(eeprom1, mac1, eeprom2, mac2);
203 ap9x_pci_setup_wmac_led_pin(0, 1);
204 ap9x_pci_setup_wmac_led_pin(1, 5);
206 ap9x_pci_setup_wmac_leds(0, wzrhpag300h_wmac0_leds_gpio,
207 ARRAY_SIZE(wzrhpag300h_wmac0_leds_gpio));
208 ap9x_pci_setup_wmac_leds(1, wzrhpag300h_wmac1_leds_gpio,
209 ARRAY_SIZE(wzrhpag300h_wmac1_leds_gpio));
212 MIPS_MACHINE(ATH79_MACH_WZR_HP_AG300H, "WZR-HP-AG300H",
213 "Buffalo WZR-HP-AG300H/WZR-600DHP", wzrhpag300h_setup);