ar71xx: add initial support for the TL-WR2543N/ND board
The WLAN LEDs are not working yet. SVN-Revision: 29680v19.07.3_mercusys_ac12_duma
Gabor Juhos
13 years ago
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a56bdeff9d
commit
a1dcbc66a6
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/*
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* TP-LINK TL-WR2543ND board support
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*
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* Copyright (C) 2011 Gabor Juhos <juhosg@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/platform_device.h>
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#include <linux/rtl8367.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-ap91-pci.h"
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#include "dev-m25p80.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-usb.h"
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#define TL_WR2543N_GPIO_LED_WPS 0
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#define TL_WR2543N_GPIO_LED_USB 8
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#define TL_WR2543N_GPIO_BTN_RESET 11
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#define TL_WR2543N_GPIO_BTN_WPS 12
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#define TL_WR2543N_GPIO_RTL8367_SDA 1
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#define TL_WR2543N_GPIO_RTL8367_SCK 6
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#define TL_WR2543N_KEYS_POLL_INTERVAL 20 /* msecs */
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#define TL_WR2543N_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR2543N_KEYS_POLL_INTERVAL)
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static const char *tl_wr2543n_part_probes[] = {
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"tp-link",
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NULL,
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};
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static struct flash_platform_data tl_wr2543n_flash_data = {
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.part_probes = tl_wr2543n_part_probes,
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.max_read_len = 64,
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};
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static struct gpio_led tl_wr2543n_leds_gpio[] __initdata = {
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{
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.name = "tp-link:green:usb",
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.gpio = TL_WR2543N_GPIO_LED_USB,
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.active_low = 1,
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}, {
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.name = "tp-link:green:wps",
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.gpio = TL_WR2543N_GPIO_LED_WPS,
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.active_low = 1,
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}
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};
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static struct gpio_keys_button tl_wr2543n_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 = TL_WR2543N_KEYS_DEBOUNCE_INTERVAL,
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.gpio = TL_WR2543N_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 = TL_WR2543N_KEYS_DEBOUNCE_INTERVAL,
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.gpio = TL_WR2543N_GPIO_BTN_WPS,
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}
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};
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static struct rtl8367_extif_config tl_wr2543n_rtl8367_extif0_cfg = {
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.mode = RTL8367_EXTIF_MODE_RGMII,
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.txdelay = 1,
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.rxdelay = 0,
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.ability = {
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.force_mode = 1,
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.txpause = 1,
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.rxpause = 1,
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.link = 1,
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.duplex = 1,
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.speed = RTL8367_PORT_SPEED_1000,
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},
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};
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static struct rtl8367_platform_data tl_wr2543n_rtl8367_data = {
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.gpio_sda = TL_WR2543N_GPIO_RTL8367_SDA,
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.gpio_sck = TL_WR2543N_GPIO_RTL8367_SCK,
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.extif0_cfg = &tl_wr2543n_rtl8367_extif0_cfg,
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};
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static struct platform_device tl_wr2543n_rtl8367_device = {
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.name = RTL8367_DRIVER_NAME,
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.id = -1,
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.dev = {
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.platform_data = &tl_wr2543n_rtl8367_data,
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}
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};
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static void __init tl_wr2543n_setup(void)
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{
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u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
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u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
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ar71xx_add_device_m25p80(&tl_wr2543n_flash_data);
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ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wr2543n_leds_gpio),
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tl_wr2543n_leds_gpio);
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ar71xx_register_gpio_keys_polled(-1, TL_WR2543N_KEYS_POLL_INTERVAL,
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ARRAY_SIZE(tl_wr2543n_gpio_keys),
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tl_wr2543n_gpio_keys);
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ar71xx_add_device_usb();
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ap91_pci_init(eeprom, mac);
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ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, -1);
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ar71xx_eth0_data.mii_bus_dev = &tl_wr2543n_rtl8367_device.dev;
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ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
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ar71xx_eth0_data.speed = SPEED_1000;
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ar71xx_eth0_data.duplex = DUPLEX_FULL;
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ar71xx_eth0_pll_data.pll_1000 = 0x1a000000;
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ar71xx_add_device_eth(0);
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platform_device_register(&tl_wr2543n_rtl8367_device);
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}
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MIPS_MACHINE(AR71XX_MACH_TL_WR2543N, "TL-WR2543N", "TP-LINK TL-WR2543N/ND",
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tl_wr2543n_setup);
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