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/*
* TP-LINK TL-WA750RE V1 / TP-LINK TL-WA850RE V1 board support
*
* Copyright (C) 2013 Martijn Zilverschoon <thefriedzombie@gmail.com>
*
* 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/gpio.h>
#include <linux/platform_device.h>
#include <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include "common.h"
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-wmac.h"
#include "machtypes.h"
#define TL_WAX50RE_GPIO_LED_LAN 20
#define TL_WAX50RE_GPIO_LED_WLAN 13
#define TL_WAX50RE_GPIO_LED_RE 15
#define TL_WAX50RE_GPIO_LED_SIGNAL1 0
#define TL_WAX50RE_GPIO_LED_SIGNAL2 1
#define TL_WAX50RE_GPIO_LED_SIGNAL3 2
#define TL_WAX50RE_GPIO_LED_SIGNAL4 3
#define TL_WAX50RE_GPIO_LED_SIGNAL5 4
#define TL_WAX50RE_GPIO_BTN_RESET 17
#define TL_WAX50RE_GPIO_BTN_WPS 16
#define TL_WAX50RE_KEYS_POLL_INTERVAL 20 /* msecs */
#define TL_WAX50RE_KEYS_DEBOUNCE_INTERVAL (3 * TL_WAX50RE_KEYS_POLL_INTERVAL)
static const char *tl_wax50re_part_probes[] = {
"tp-link",
NULL,
};
static struct flash_platform_data tl_wax50re_flash_data = {
.part_probes = tl_wax50re_part_probes,
};
static struct gpio_led tl_wa750re_leds_gpio[] __initdata = {
{
.name = "tp-link:orange:lan",
.gpio = TL_WAX50RE_GPIO_LED_LAN,
.active_low = 1,
}, {
.name = "tp-link:orange:wlan",
.gpio = TL_WAX50RE_GPIO_LED_WLAN,
.active_low = 1,
}, {
.name = "tp-link:orange:re",
.gpio = TL_WAX50RE_GPIO_LED_RE,
.active_low = 1,
}, {
.name = "tp-link:orange:signal1",
.gpio = TL_WAX50RE_GPIO_LED_SIGNAL1,
.active_low = 1,
}, {
.name = "tp-link:orange:signal2",
.gpio = TL_WAX50RE_GPIO_LED_SIGNAL2,
.active_low = 1,
}, {
.name = "tp-link:orange:signal3",
.gpio = TL_WAX50RE_GPIO_LED_SIGNAL3,
.active_low = 1,
}, {
.name = "tp-link:orange:signal4",
.gpio = TL_WAX50RE_GPIO_LED_SIGNAL4,
.active_low = 1,
}, {
.name = "tp-link:orange:signal5",
.gpio = TL_WAX50RE_GPIO_LED_SIGNAL5,
.active_low = 1,
},
};
static struct gpio_led tl_wa850re_leds_gpio[] __initdata = {
{
.name = "tp-link:blue:lan",
.gpio = TL_WAX50RE_GPIO_LED_LAN,
.active_low = 1,
}, {
.name = "tp-link:blue:wlan",
.gpio = TL_WAX50RE_GPIO_LED_WLAN,
.active_low = 1,
}, {
.name = "tp-link:blue:re",
.gpio = TL_WAX50RE_GPIO_LED_RE,
.active_low = 1,
}, {
.name = "tp-link:blue:signal1",
.gpio = TL_WAX50RE_GPIO_LED_SIGNAL1,
.active_low = 1,
}, {
.name = "tp-link:blue:signal2",
.gpio = TL_WAX50RE_GPIO_LED_SIGNAL2,
.active_low = 1,
}, {
.name = "tp-link:blue:signal3",
.gpio = TL_WAX50RE_GPIO_LED_SIGNAL3,
.active_low = 1,
}, {
.name = "tp-link:blue:signal4",
.gpio = TL_WAX50RE_GPIO_LED_SIGNAL4,
.active_low = 1,
}, {
.name = "tp-link:blue:signal5",
.gpio = TL_WAX50RE_GPIO_LED_SIGNAL5,
.active_low = 1,
},
};
static struct gpio_keys_button tl_wax50re_gpio_keys[] __initdata = {
{
.desc = "Reset button",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = TL_WAX50RE_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_WAX50RE_GPIO_BTN_RESET,
.active_low = 1,
}, {
.desc = "WPS",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = TL_WAX50RE_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_WAX50RE_GPIO_BTN_WPS,
.active_low = 1,
},
};
static void __init tl_ap123_setup(void)
{
u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
ath79_register_m25p80(&tl_wax50re_flash_data);
ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_PHY_SWAP);
ath79_register_mdio(1, 0x0);
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
ath79_eth0_data.phy_mask = BIT(0);
ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev;
ath79_register_eth(0);
ath79_register_wmac(ee, mac);
ath79_register_gpio_keys_polled(-1, TL_WAX50RE_KEYS_POLL_INTERVAL,
ARRAY_SIZE(tl_wax50re_gpio_keys),
tl_wax50re_gpio_keys);
}
static void __init tl_wa750re_setup(void)
{
tl_ap123_setup();
ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wa750re_leds_gpio),
tl_wa750re_leds_gpio);
}
MIPS_MACHINE(ATH79_MACH_TL_WA750RE, "TL-WA750RE", "TP-LINK TL-WA750RE",
tl_wa750re_setup);
static void __init tl_wa850re_setup(void)
{
tl_ap123_setup();
ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wa850re_leds_gpio),
tl_wa850re_leds_gpio);
}
MIPS_MACHINE(ATH79_MACH_TL_WA850RE, "TL-WA850RE", "TP-LINK TL-WA850RE",
tl_wa850re_setup);
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