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/*
* Qxwlan E750A v4 board support
*
* Copyright (C) 2017 Peng Zhang <sd20@qxwlan.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/phy.h>
#include <linux/gpio.h>
#include <linux/platform_device.h>
#include <linux/ath9k_platform.h>
#include <linux/ar8216_platform.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-usb.h"
#include "dev-wmac.h"
#include "machtypes.h"
#include "pci.h"
#define E750A_V4_GPIO_LED_SYS 14
#define E750A_V4_GPIO_LED_LAN 19
#define E750A_V4_GPIO_LED_WAN 18
#define E750A_V4_GPIO_LED_DS10 15
#define E750A_V4_GPIO_LED_DS20 20
#define E750A_V4_GPIO_LED_WLAN 21
#define E750A_V4_GPIO_BTN_RESET 12
#define E750A_V4_KEYS_POLL_INTERVAL 20 /* msecs */
#define E750A_V4_KEYS_DEBOUNCE_INTERVAL (3 * E750A_V4_KEYS_POLL_INTERVAL)
static struct gpio_led e750a_v4_leds_gpio[] __initdata = {
{
.name = "e750a-v4:green:system",
.gpio = E750A_V4_GPIO_LED_SYS,
.active_low = 1,
},
{
.name = "e750a-v4:green:lan",
.gpio = E750A_V4_GPIO_LED_LAN,
.active_low = 1,
},
{
.name = "e750a-v4:green:wan",
.gpio = E750A_V4_GPIO_LED_WAN,
.active_low = 1,
},
{
.name = "e750a-v4:green:wlan",
.gpio = E750A_V4_GPIO_LED_WLAN,
.active_low = 1,
},
{
.name = "e750a-v4:green:ds10",
.gpio = E750A_V4_GPIO_LED_DS10,
.active_low = 1,
},
{
.name = "e750a-v4:green:ds20",
.gpio = E750A_V4_GPIO_LED_DS20,
.active_low = 1,
},
};
static struct gpio_keys_button e750a_v4_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = E750A_V4_KEYS_DEBOUNCE_INTERVAL,
.gpio = E750A_V4_GPIO_BTN_RESET,
.active_low = 1,
},
};
static void __init e750a_v4_setup(void)
{
u8 *mac = (u8 *) KSEG1ADDR(0x1f050400);
u8 *art = (u8 *) KSEG1ADDR(0x1f061000);
ath79_register_m25p80(NULL);
ath79_register_leds_gpio(-1, ARRAY_SIZE(e750a_v4_leds_gpio),
e750a_v4_leds_gpio);
ath79_register_gpio_keys_polled(-1, E750A_V4_KEYS_POLL_INTERVAL,
ARRAY_SIZE(e750a_v4_gpio_keys),
e750a_v4_gpio_keys);
ath79_register_mdio(1, 0x0);
ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_ONLY_MODE);
/* GMAC1 is connected to the internal switch */
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
ath79_init_mac(ath79_eth1_data.mac_addr, mac, 0);
ath79_register_eth(1);
/* GMAC0 is connected to the PHY4 of the internal switch */
ath79_switch_data.phy4_mii_en = 1;
ath79_switch_data.phy_poll_mask = BIT(4);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
ath79_eth0_data.phy_mask = BIT(4);
ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev;
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 1);
ath79_register_eth(0);
ath79_register_pci();
ath79_register_usb();
ath79_register_wmac(art, NULL);
}
MIPS_MACHINE(ATH79_MACH_E750A_V4, "E750A-V4", "Qxlan E750A v4",
e750a_v4_setup);
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