142 lines
3.3 KiB
C
142 lines
3.3 KiB
C
/*
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* Belkin F5D825 V1 board support
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*
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* Copyright (C) 2011 Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
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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 <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 "devices.h"
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#include <linux/rtl8366.h>
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#include <linux/ethtool.h>
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#include <asm/mach-ralink/ramips_eth_platform.h>
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#define F5D8235_GPIO_RTL8366_SCK 2
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#define F5D8235_GPIO_RTL8366_SDA 1
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#define F5D8235_GPIO_LED_USB_BLUE 7
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#define F5D8235_GPIO_LED_USB_ORANGE 8
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#define F5D8235_GPIO_BUTTON_WPS 0
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#define F5D8235_GPIO_BUTTON_RESET 9
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#define F5D8235_BUTTONS_POLL_INTERVAL 20
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#ifdef CONFIG_MTD_PARTITIONS
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static struct mtd_partition f5d8235_partitions[] = {
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{
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.name = "uboot",
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.offset = 0,
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.size = 0x050000,
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.mask_flags = MTD_WRITEABLE,
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}, {
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.name = "kernel and rootfs",
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.offset = 0x050000,
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.size = 0x790000,
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}, {
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.name = "rootfs",
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.offset = 0x1D0000,
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.size = 0x610000,
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}, {
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.name = "nvram",
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.offset = 0x7E0000,
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.size = 0x010000,
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}, {
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.name = "factory",
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.offset = 0x7F0000,
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.size = 0x010000,
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}
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};
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#endif /* CONFIG_MTD_PARTITIONS */
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static struct physmap_flash_data f5d8235_flash_data = {
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#ifdef CONFIG_MTD_PARTITIONS
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.nr_parts = ARRAY_SIZE(f5d8235_partitions),
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.parts = f5d8235_partitions,
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#endif
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};
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static struct rtl8366_platform_data f5d8235_rtl8366s_data = {
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.gpio_sda = F5D8235_GPIO_RTL8366_SDA,
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.gpio_sck = F5D8235_GPIO_RTL8366_SCK,
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};
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static struct platform_device f5d8235_rtl8366s_device = {
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.name = RTL8366S_DRIVER_NAME,
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.id = -1,
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.dev = {
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.platform_data = &f5d8235_rtl8366s_data,
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}
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};
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static struct gpio_led f5d8235_leds_gpio[] __initdata = {
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{
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.name = "f5d8234-v1:blue:storage",
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.gpio = F5D8235_GPIO_LED_USB_BLUE,
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.active_low = 1,
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},{
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.name = "f5d8234-v1:orange:storage",
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.gpio = F5D8235_GPIO_LED_USB_ORANGE,
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.active_low = 1,
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}
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};
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static struct gpio_button f5d8235_gpio_buttons[] __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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.threshold = 3,
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.gpio = F5D8235_GPIO_BUTTON_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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.threshold = 3,
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.gpio = F5D8235_GPIO_BUTTON_WPS,
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.active_low = 1,
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}
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};
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static void __init f5d8235_init(void)
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{
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rt288x_gpio_init(RT2880_GPIO_MODE_UART0 | RT2880_GPIO_MODE_I2C);
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rt288x_register_flash(0, &f5d8235_flash_data);
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rt288x_register_wifi();
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rt288x_register_wdt();
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ramips_register_gpio_leds(-1, ARRAY_SIZE(f5d8235_leds_gpio),
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f5d8235_leds_gpio);
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ramips_register_gpio_buttons(-1, F5D8235_BUTTONS_POLL_INTERVAL,
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ARRAY_SIZE(f5d8235_gpio_buttons),
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f5d8235_gpio_buttons);
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platform_device_register(&f5d8235_rtl8366s_device);
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rt288x_eth_data.speed = SPEED_1000;
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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_register_ethernet();
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}
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MIPS_MACHINE(RAMIPS_MACH_F5D8235_V1, "F5D8235_V1",
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"Belkin F5D8235 v1", f5d8235_init);
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