openwrt/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr2543n.c
Gabor Juhos 7c932579fa ar71xx: make 2.4GHz wlan LED work on the WR2543N
Because ath9k does not supports separate LEDs for
different bands yet, the 2.4GHz LED will show the
activity, even if the 5GHz band is selected.

SVN-Revision: 32615
2012-07-05 16:25:26 +00:00

133 lines
3.3 KiB
C

/*
* TP-LINK TL-WR2543N/ND board support
*
* Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include <linux/platform_device.h>
#include <linux/rtl8367.h>
#include <asm/mach-ath79/ath79.h>
#include "dev-eth.h"
#include "dev-ap9x-pci.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-usb.h"
#include "machtypes.h"
#define TL_WR2543N_GPIO_LED_WPS 0
#define TL_WR2543N_GPIO_LED_USB 8
#define TL_WR2543N_GPIO_BTN_RESET 11
#define TL_WR2543N_GPIO_BTN_WPS 12
#define TL_WR2543N_GPIO_RTL8367_SDA 1
#define TL_WR2543N_GPIO_RTL8367_SCK 6
#define TL_WR2543N_KEYS_POLL_INTERVAL 20 /* msecs */
#define TL_WR2543N_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR2543N_KEYS_POLL_INTERVAL)
static const char *tl_wr2543n_part_probes[] = {
"tp-link",
NULL,
};
static struct flash_platform_data tl_wr2543n_flash_data = {
.part_probes = tl_wr2543n_part_probes,
};
static struct gpio_led tl_wr2543n_leds_gpio[] __initdata = {
{
.name = "tp-link:green:usb",
.gpio = TL_WR2543N_GPIO_LED_USB,
.active_low = 1,
}, {
.name = "tp-link:green:wps",
.gpio = TL_WR2543N_GPIO_LED_WPS,
.active_low = 1,
}
};
static struct gpio_keys_button tl_wr2543n_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = TL_WR2543N_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_WR2543N_GPIO_BTN_RESET,
.active_low = 1,
}, {
.desc = "wps",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = TL_WR2543N_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_WR2543N_GPIO_BTN_WPS,
.active_low = 1,
}
};
static struct rtl8367_extif_config tl_wr2543n_rtl8367_extif0_cfg = {
.mode = RTL8367_EXTIF_MODE_RGMII,
.txdelay = 1,
.rxdelay = 0,
.ability = {
.force_mode = 1,
.txpause = 1,
.rxpause = 1,
.link = 1,
.duplex = 1,
.speed = RTL8367_PORT_SPEED_1000,
},
};
static struct rtl8367_platform_data tl_wr2543n_rtl8367_data = {
.gpio_sda = TL_WR2543N_GPIO_RTL8367_SDA,
.gpio_sck = TL_WR2543N_GPIO_RTL8367_SCK,
.extif0_cfg = &tl_wr2543n_rtl8367_extif0_cfg,
};
static struct platform_device tl_wr2543n_rtl8367_device = {
.name = RTL8367_DRIVER_NAME,
.id = -1,
.dev = {
.platform_data = &tl_wr2543n_rtl8367_data,
}
};
static void __init tl_wr2543n_setup(void)
{
u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
ath79_register_m25p80(&tl_wr2543n_flash_data);
ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr2543n_leds_gpio),
tl_wr2543n_leds_gpio);
ath79_register_gpio_keys_polled(-1, TL_WR2543N_KEYS_POLL_INTERVAL,
ARRAY_SIZE(tl_wr2543n_gpio_keys),
tl_wr2543n_gpio_keys);
ath79_register_usb();
ap9x_pci_setup_wmac_led_pin(0, 0);
ap91_pci_init(eeprom, mac);
ath79_init_mac(ath79_eth0_data.mac_addr, mac, -1);
ath79_eth0_data.mii_bus_dev = &tl_wr2543n_rtl8367_device.dev;
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ath79_eth0_data.speed = SPEED_1000;
ath79_eth0_data.duplex = DUPLEX_FULL;
ath79_eth0_pll_data.pll_1000 = 0x1a000000;
ath79_register_eth(0);
platform_device_register(&tl_wr2543n_rtl8367_device);
}
MIPS_MACHINE(ATH79_MACH_TL_WR2543N, "TL-WR2543N", "TP-LINK TL-WR2543N/ND",
tl_wr2543n_setup);