2 * Atheros PB92 board support
4 * Copyright (C) 2010 Felix Fietkau <nbd@openwrt.org>
5 * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
6 * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
8 * This program is free software; you can redistribute it and/or modify it
9 * under the terms of the GNU General Public License version 2 as published
10 * by the Free Software Foundation.
13 #include <linux/mtd/mtd.h>
14 #include <linux/mtd/partitions.h>
16 #include <asm/mach-ath79/ath79.h>
19 #include "dev-gpio-buttons.h"
20 #include "dev-m25p80.h"
22 #include "machtypes.h"
25 static struct mtd_partition pb92_partitions[] = {
30 .mask_flags = MTD_WRITEABLE,
47 .mask_flags = MTD_WRITEABLE,
51 static struct flash_platform_data pb92_flash_data = {
52 .parts = pb92_partitions,
53 .nr_parts = ARRAY_SIZE(pb92_partitions),
56 #define PB92_KEYS_POLL_INTERVAL 20 /* msecs */
57 #define PB92_KEYS_DEBOUNCE_INTERVAL (3 * PB92_KEYS_POLL_INTERVAL)
59 #define PB92_GPIO_BTN_SW4 8
60 #define PB92_GPIO_BTN_SW5 3
62 static struct gpio_keys_button pb92_gpio_keys[] __initdata = {
67 .debounce_interval = PB92_KEYS_DEBOUNCE_INTERVAL,
68 .gpio = PB92_GPIO_BTN_SW4,
74 .debounce_interval = PB92_KEYS_DEBOUNCE_INTERVAL,
75 .gpio = PB92_GPIO_BTN_SW5,
80 static void __init pb92_init(void)
82 u8 *mac = (u8 *) KSEG1ADDR(0x1fff0000);
84 ath79_register_m25p80(&pb92_flash_data);
86 ath79_register_mdio(0, ~BIT(0));
87 ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
88 ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
89 ath79_eth0_data.speed = SPEED_1000;
90 ath79_eth0_data.duplex = DUPLEX_FULL;
91 ath79_eth0_data.phy_mask = BIT(0);
93 ath79_register_eth(0);
95 ath79_register_gpio_keys_polled(-1, PB92_KEYS_POLL_INTERVAL,
96 ARRAY_SIZE(pb92_gpio_keys),
101 ath79_register_pci();
104 MIPS_MACHINE(ATH79_MACH_PB92, "PB92", "Atheros PB92", pb92_init);