2 * Atheros PB42 board support
4 * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
5 * Copyright (C) 2008 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 <asm/mach-ar71xx/ar71xx.h>
16 #include "dev-m25p80.h"
17 #include "dev-gpio-buttons.h"
18 #include "dev-pb42-pci.h"
21 #define PB42_KEYS_POLL_INTERVAL 20 /* msecs */
22 #define PB42_KEYS_DEBOUNCE_INTERVAL (3 * PB42_KEYS_POLL_INTERVAL)
24 #define PB42_GPIO_BTN_SW4 8
25 #define PB42_GPIO_BTN_SW5 3
27 static struct gpio_keys_button pb42_gpio_keys[] __initdata = {
32 .debounce_interval = PB42_KEYS_DEBOUNCE_INTERVAL,
33 .gpio = PB42_GPIO_BTN_SW4,
39 .debounce_interval = PB42_KEYS_DEBOUNCE_INTERVAL,
40 .gpio = PB42_GPIO_BTN_SW5,
45 static const char *pb42_part_probes[] = {
50 static struct flash_platform_data pb42_flash_data = {
51 .part_probes = pb42_part_probes,
54 #define PB42_WAN_PHYMASK BIT(20)
55 #define PB42_LAN_PHYMASK (BIT(16) | BIT(17) | BIT(18) | BIT(19))
56 #define PB42_MDIO_PHYMASK (PB42_LAN_PHYMASK | PB42_WAN_PHYMASK)
58 static void __init pb42_init(void)
60 ar71xx_add_device_m25p80(&pb42_flash_data);
62 ar71xx_add_device_mdio(0, ~PB42_MDIO_PHYMASK);
64 ar71xx_init_mac(ar71xx_eth0_data.mac_addr, ar71xx_mac_base, 0);
65 ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
66 ar71xx_eth0_data.phy_mask = PB42_WAN_PHYMASK;
68 ar71xx_init_mac(ar71xx_eth1_data.mac_addr, ar71xx_mac_base, 1);
69 ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
70 ar71xx_eth1_data.speed = SPEED_100;
71 ar71xx_eth1_data.duplex = DUPLEX_FULL;
73 ar71xx_add_device_eth(0);
74 ar71xx_add_device_eth(1);
76 ar71xx_register_gpio_keys_polled(-1, PB42_KEYS_POLL_INTERVAL,
77 ARRAY_SIZE(pb42_gpio_keys),
83 MIPS_MACHINE(AR71XX_MACH_PB42, "PB42", "Atheros PB42", pb42_init);