108 lines
2.7 KiB
C
108 lines
2.7 KiB
C
/*
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* Ralink V11ST-FE board support
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*
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* Copyright (C) 2012 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/init.h>
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#include <linux/platform_device.h>
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#include <linux/mtd/mtd.h>
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#include <linux/mtd/partitions.h>
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#include <linux/mtd/physmap.h>
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#include <linux/ethtool.h>
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#include <asm/mach-ralink/machine.h>
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#include <asm/mach-ralink/dev-gpio-buttons.h>
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#include <asm/mach-ralink/dev-gpio-leds.h>
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#include <asm/mach-ralink/rt288x.h>
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#include <asm/mach-ralink/rt288x_regs.h>
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#include <asm/mach-ralink/ramips_eth_platform.h>
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#include "devices.h"
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#define V11ST_FE_GPIO_STATUS_LED 12
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#define V11ST_FE_GPIO_BUTTON_WPS 0
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#define V11ST_FE_KEYS_POLL_INTERVAL 20
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#define V11ST_FE_KEYS_DEBOUNCE_INTERVAL (3 * V11ST_FE_KEYS_POLL_INTERVAL)
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static struct gpio_led v11st_fe_leds_gpio[] __initdata = {
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{
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.name = "v11st-fe:green:status",
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.gpio = V11ST_FE_GPIO_STATUS_LED,
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.active_low = 1,
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}
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};
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static struct gpio_keys_button v11st_fe_gpio_buttons[] __initdata = {
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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 = V11ST_FE_KEYS_DEBOUNCE_INTERVAL,
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.gpio = V11ST_FE_GPIO_BUTTON_WPS,
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}
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};
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static struct mtd_partition v11st_fe_partitions[] = {
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{
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.name = "u-boot",
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.offset = 0,
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.size = 0x030000,
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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 = 0x030000,
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.size = 0x010000,
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.mask_flags = MTD_WRITEABLE,
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}, {
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.name = "factory",
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.offset = 0x040000,
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.size = 0x010000,
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.mask_flags = MTD_WRITEABLE,
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}, {
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.name = "kernel",
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.offset = 0x050000,
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.size = 0x140000,
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}, {
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.name = "rootfs",
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.offset = 0x190000,
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.size = 0x210000,
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}
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};
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static void __init rt_v11st_fe_init(void)
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{
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rt288x_gpio_init(RT2880_GPIO_MODE_UART0);
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rt288x_flash0_data.nr_parts = ARRAY_SIZE(v11st_fe_partitions);
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rt288x_flash0_data.parts = v11st_fe_partitions;
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rt288x_register_flash(0);
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ramips_register_gpio_leds(-1, ARRAY_SIZE(v11st_fe_leds_gpio),
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v11st_fe_leds_gpio);
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ramips_register_gpio_buttons(-1, V11ST_FE_KEYS_POLL_INTERVAL,
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ARRAY_SIZE(v11st_fe_gpio_buttons),
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v11st_fe_gpio_buttons);
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rt288x_register_wifi();
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/* Board is connected to an IC+ IP175C Fast Ethernet switch */
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rt288x_eth_data.speed = SPEED_100;
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rt288x_eth_data.duplex = DUPLEX_FULL;
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rt288x_eth_data.tx_fc = 1;
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rt288x_eth_data.rx_fc = 1;
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rt288x_eth_data.phy_mask = BIT(0);
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rt288x_register_ethernet();
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rt288x_register_wdt();
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rt288x_register_pci();
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}
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MIPS_MACHINE(RAMIPS_MACH_V11ST_FE, "V11ST-FE", "Ralink V11ST-FE", rt_v11st_fe_init);
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