159 lines
4 KiB
C
159 lines
4 KiB
C
/*
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* Planex MZK-W300NH board support
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*
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* Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
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* Copyright (C) 2008 Imre Kaloz <kaloz@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 <asm/mach-ar71xx/ar71xx.h>
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#include "machtype.h"
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#include "devices.h"
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#include "dev-m25p80.h"
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#include "dev-ar9xxx-wmac.h"
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#include "dev-gpio-buttons.h"
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#include "dev-leds-gpio.h"
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#define MZK_W300NH_GPIO_LED_STATUS 1
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#define MZK_W300NH_GPIO_LED_WPS 3
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#define MZK_W300NH_GPIO_LED_WLAN 6
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#define MZK_W300NH_GPIO_LED_AP 15
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#define MZK_W300NH_GPIO_LED_ROUTER 16
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#define MZK_W300NH_GPIO_BTN_APROUTER 5
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#define MZK_W300NH_GPIO_BTN_WPS 12
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#define MZK_W300NH_GPIO_BTN_RESET 21
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#define MZK_W300NH_KEYS_POLL_INTERVAL 20 /* msecs */
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#define MZK_W300NH_KEYS_DEBOUNCE_INTERVAL (3 * MZK_W300NH_KEYS_POLL_INTERVAL)
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#ifdef CONFIG_MTD_PARTITIONS
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static struct mtd_partition mzk_w300nh_partitions[] = {
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{
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.name = "u-boot",
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.offset = 0,
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.size = 0x040000,
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.mask_flags = MTD_WRITEABLE,
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}, {
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.name = "u-boot-env",
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.offset = 0x040000,
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.size = 0x010000,
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}, {
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.name = "kernel",
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.offset = 0x050000,
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.size = 0x160000,
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}, {
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.name = "rootfs",
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.offset = 0x1b0000,
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.size = 0x630000,
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}, {
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.name = "art",
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.offset = 0x7e0000,
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.size = 0x020000,
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.mask_flags = MTD_WRITEABLE,
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}, {
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.name = "firmware",
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.offset = 0x050000,
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.size = 0x790000,
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}
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};
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#endif /* CONFIG_MTD_PARTITIONS */
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static struct flash_platform_data mzk_w300nh_flash_data = {
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#ifdef CONFIG_MTD_PARTITIONS
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.parts = mzk_w300nh_partitions,
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.nr_parts = ARRAY_SIZE(mzk_w300nh_partitions),
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#endif
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};
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static struct gpio_led mzk_w300nh_leds_gpio[] __initdata = {
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{
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.name = "mzk-w300nh:green:status",
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.gpio = MZK_W300NH_GPIO_LED_STATUS,
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.active_low = 1,
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}, {
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.name = "mzk-w300nh:blue:wps",
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.gpio = MZK_W300NH_GPIO_LED_WPS,
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.active_low = 1,
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}, {
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.name = "mzk-w300nh:green:wlan",
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.gpio = MZK_W300NH_GPIO_LED_WLAN,
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.active_low = 1,
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}, {
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.name = "mzk-w300nh:green:ap",
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.gpio = MZK_W300NH_GPIO_LED_AP,
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.active_low = 1,
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}, {
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.name = "mzk-w300nh:green:router",
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.gpio = MZK_W300NH_GPIO_LED_ROUTER,
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.active_low = 1,
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}
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};
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static struct gpio_keys_button mzk_w300nh_gpio_keys[] __initdata = {
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{
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.desc = "reset",
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.type = EV_KEY,
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.code = KEY_RESTART,
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.debounce_interval = MZK_W300NH_KEYS_DEBOUNCE_INTERVAL,
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.gpio = MZK_W300NH_GPIO_BTN_RESET,
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.active_low = 1,
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}, {
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.desc = "wps",
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.type = EV_KEY,
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.code = KEY_WPS_BUTTON,
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.debounce_interval = MZK_W300NH_KEYS_DEBOUNCE_INTERVAL,
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.gpio = MZK_W300NH_GPIO_BTN_WPS,
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.active_low = 1,
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}, {
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.desc = "aprouter",
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.type = EV_KEY,
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.code = BTN_2,
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.debounce_interval = MZK_W300NH_KEYS_DEBOUNCE_INTERVAL,
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.gpio = MZK_W300NH_GPIO_BTN_APROUTER,
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.active_low = 0,
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}
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};
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#define MZK_W300NH_WAN_PHYMASK BIT(4)
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#define MZK_W300NH_MDIO_MASK (~MZK_W300NH_WAN_PHYMASK)
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static void __init mzk_w300nh_setup(void)
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{
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u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
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ar71xx_add_device_mdio(MZK_W300NH_MDIO_MASK);
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ar71xx_init_mac(ar71xx_eth0_data.mac_addr, eeprom, 0);
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ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
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ar71xx_eth0_data.speed = SPEED_100;
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ar71xx_eth0_data.duplex = DUPLEX_FULL;
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ar71xx_eth0_data.has_ar8216 = 1;
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ar71xx_init_mac(ar71xx_eth1_data.mac_addr, eeprom, 1);
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ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
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ar71xx_eth1_data.phy_mask = MZK_W300NH_WAN_PHYMASK;
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ar71xx_add_device_eth(0);
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ar71xx_add_device_eth(1);
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ar71xx_add_device_m25p80(&mzk_w300nh_flash_data);
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ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(mzk_w300nh_leds_gpio),
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mzk_w300nh_leds_gpio);
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ar71xx_register_gpio_keys_polled(-1, MZK_W300NH_KEYS_POLL_INTERVAL,
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ARRAY_SIZE(mzk_w300nh_gpio_keys),
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mzk_w300nh_gpio_keys);
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ar9xxx_add_device_wmac(eeprom, NULL);
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}
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MIPS_MACHINE(AR71XX_MACH_MZK_W300NH, "MZK-W300NH", "Planex MZK-W300NH",
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mzk_w300nh_setup);
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