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125 lines
2.7 KiB
C
125 lines
2.7 KiB
C
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/*
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* Atheros AP113 board support
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*
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* Copyright (C) 2011 Florian Fainelli <florian@openwrt.org>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published
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* by the Free Software Foundation.
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*/
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#include <linux/mtd/mtd.h>
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#include <linux/mtd/partitions.h>
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#include <linux/spi/flash.h>
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#include "dev-eth.h"
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#include "dev-gpio-buttons.h"
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#include "dev-leds-gpio.h"
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#include "dev-m25p80.h"
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#include "pci.h"
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#include "dev-usb.h"
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#include "machtypes.h"
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#define AP113_GPIO_LED_USB 0
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#define AP113_GPIO_LED_STATUS 1
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#define AP113_GPIO_LED_ST 11
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#define AP113_GPIO_BTN_JUMPSTART 12
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#define AP113_KEYS_POLL_INTERVAL 20 /* msecs */
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#define AP113_KEYS_DEBOUNCE_INTERVAL (3 * AP113_KEYS_POLL_INTERVAL)
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static struct mtd_partition ap113_parts[] = {
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{
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.name = "u-boot",
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.offset = 0,
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.size = 0x010000,
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.mask_flags = MTD_WRITEABLE,
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},
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{
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.name = "rootfs",
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.offset = 0x010000,
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.size = 0x300000,
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},
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{
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.name = "uImage",
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.offset = 0x300000,
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.size = 0x3e0000,
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},
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{
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.name = "NVRAM",
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.offset = 0x3e0000,
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.size = 0x010000,
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},
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{
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.name = "ART",
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.offset = 0x3f0000,
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.size = 0x010000,
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.mask_flags = MTD_WRITEABLE,
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},
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};
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#define ap113_nr_parts ARRAY_SIZE(ap113_parts)
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static struct flash_platform_data ap113_flash_data = {
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.parts = ap113_parts,
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.nr_parts = ap113_nr_parts,
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};
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static struct gpio_led ap113_leds_gpio[] __initdata = {
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{
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.name = "ap113:green:usb",
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.gpio = AP113_GPIO_LED_USB,
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.active_low = 1,
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},
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{
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.name = "ap113:green:status",
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.gpio = AP113_GPIO_LED_STATUS,
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.active_low = 1,
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},
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{
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.name = "ap113:green:st",
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.gpio = AP113_GPIO_LED_ST,
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.active_low = 1,
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}
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};
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static struct gpio_keys_button ap113_gpio_keys[] __initdata = {
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{
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.desc = "jumpstart button",
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.type = EV_KEY,
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.code = KEY_WPS_BUTTON,
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.debounce_interval = AP113_KEYS_DEBOUNCE_INTERVAL,
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.gpio = AP113_GPIO_BTN_JUMPSTART,
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.active_low = 1,
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},
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};
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static void __init ap113_setup(void)
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{
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u8 *mac = (u8 *) KSEG1ADDR(0x1fff0000);
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ath79_register_m25p80(&ap113_flash_data);
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ath79_register_mdio(0, ~BIT(0));
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ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
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ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
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ath79_eth0_data.speed = SPEED_1000;
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ath79_eth0_data.duplex = DUPLEX_FULL;
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ath79_eth0_data.phy_mask = BIT(0);
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ath79_register_eth(0);
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ath79_register_gpio_keys_polled(-1, AP113_KEYS_POLL_INTERVAL,
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ARRAY_SIZE(ap113_gpio_keys),
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ap113_gpio_keys);
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ath79_register_leds_gpio(-1, ARRAY_SIZE(ap113_leds_gpio),
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ap113_leds_gpio);
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ath79_register_pci();
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ath79_register_usb();
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}
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MIPS_MACHINE(ATH79_MACH_AP113, "AP113", "Atheros AP113",
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ap113_setup);
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