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138 lines
3.5 KiB
C
138 lines
3.5 KiB
C
/*
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* NETGEAR WNR2200 board support
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*
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* Copyright (C) 2013 Aidan Kissane <aidankissane at googlemail.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/gpio.h>
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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-ath79/ath79.h>
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#include "dev-ap9x-pci.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 "dev-usb.h"
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#include "machtypes.h"
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#define WNR2200_GPIO_LED_LAN2_AMBER 0
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#define WNR2200_GPIO_LED_LAN4_AMBER 1
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#define WNR2200_GPIO_LED_WPS 5
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#define WNR2200_GPIO_LED_WAN_GREEN 7
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#define WNR2200_GPIO_LED_USB 8
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#define WNR2200_GPIO_LED_LAN3_AMBER 11
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#define WNR2200_GPIO_LED_WAN_AMBER 12
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#define WNR2200_GPIO_LED_LAN1_GREEN 13
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#define WNR2200_GPIO_LED_LAN2_GREEN 14
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#define WNR2200_GPIO_LED_LAN3_GREEN 15
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#define WNR2200_GPIO_LED_LAN4_GREEN 16
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#define WNR2200_GPIO_LED_PWR_AMBER 21
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#define WNR2200_GPIO_LED_PWR_GREEN 22
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#define WNR2200_GPIO_USB_POWER 24
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#define WNR2200_KEYS_POLL_INTERVAL 20 /* msecs */
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#define WNR2200_KEYS_DEBOUNCE_INTERVAL (3 * WNR2200_KEYS_POLL_INTERVAL)
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#define WNR2200_MAC0_OFFSET 0
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#define WNR2200_MAC1_OFFSET 6
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#define WNR2200_PCIE_CALDATA_OFFSET 0x1000
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static struct gpio_led wnr2200_leds_gpio[] __initdata = {
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{
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.name = "netgear:amber:lan2",
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.gpio = WNR2200_GPIO_LED_LAN2_AMBER,
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.active_low = 1,
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}, {
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.name = "netgear:amber:lan4",
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.gpio = WNR2200_GPIO_LED_LAN4_AMBER,
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.active_low = 1,
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}, {
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.name = "netgear:green:wps",
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.gpio = WNR2200_GPIO_LED_WPS,
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.active_low = 1,
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}, {
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.name = "netgear:green:wan",
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.gpio = WNR2200_GPIO_LED_WAN_GREEN,
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.active_low = 1,
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}, {
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.name = "netgear:green:usb",
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.gpio = WNR2200_GPIO_LED_USB,
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.active_low = 1,
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}, {
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.name = "netgear:amber:lan3",
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.gpio = WNR2200_GPIO_LED_LAN3_AMBER,
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.active_low = 1,
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}, {
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.name = "netgear:amber:wan",
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.gpio = WNR2200_GPIO_LED_WAN_AMBER,
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.active_low = 1,
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}, {
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.name = "netgear:green:lan1",
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.gpio = WNR2200_GPIO_LED_LAN1_GREEN,
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.active_low = 1,
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}, {
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.name = "netgear:green:lan2",
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.gpio = WNR2200_GPIO_LED_LAN2_GREEN,
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.active_low = 1,
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}, {
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.name = "netgear:green:lan3",
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.gpio = WNR2200_GPIO_LED_LAN3_GREEN,
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.active_low = 1,
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}, {
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.name = "netgear:green:lan4",
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.gpio = WNR2200_GPIO_LED_LAN4_GREEN,
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.active_low = 1,
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}, {
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.name = "netgear:amber:power",
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.gpio = WNR2200_GPIO_LED_PWR_AMBER,
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.active_low = 1,
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}, {
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.name = "netgear:green:power",
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.gpio = WNR2200_GPIO_LED_PWR_GREEN,
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.active_low = 1,
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}
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};
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static void __init wnr2200_setup(void)
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{
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u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
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ath79_register_mdio(0, 0x0);
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ath79_init_mac(ath79_eth0_data.mac_addr, art+WNR2200_MAC0_OFFSET, 0);
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ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
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ath79_eth0_data.speed = SPEED_100;
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ath79_eth0_data.duplex = DUPLEX_FULL;
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ath79_init_mac(ath79_eth1_data.mac_addr, art+WNR2200_MAC1_OFFSET, 0);
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ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
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ath79_eth1_data.phy_mask = 0x10;
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ath79_register_eth(0);
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ath79_register_eth(1);
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ath79_register_m25p80(NULL);
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ap91_pci_init(art + WNR2200_PCIE_CALDATA_OFFSET, NULL);
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ath79_register_leds_gpio(-1, ARRAY_SIZE(wnr2200_leds_gpio),
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wnr2200_leds_gpio);
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/* enable power for the USB port */
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gpio_request_one(WNR2200_GPIO_USB_POWER,
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GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
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"USB power");
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ath79_register_usb();
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}
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MIPS_MACHINE(ATH79_MACH_WNR2200, "WNR2200", "NETGEAR WNR2200", wnr2200_setup);
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