2 * Buffalo WZR-HP-AG300H board support
4 * Copyright (C) 2011 Felix Fietkau <nbd@nbd.name>
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
);