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/*
* Atheros AP83 board support
*
* Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2008 Imre Kaloz <kaloz@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/input.h>
#include <linux/spi/spi.h>
#include <linux/spi/spi_gpio.h>
#include <asm/mips_machine.h>
#include <asm/mach-ar71xx/ar71xx.h>
#include "devices.h"
#define AP83_GPIO_LED_WLAN 6
#define AP83_GPIO_LED_POWER 14
#define AP83_GPIO_LED_JUMPSTART 15
#define AP83_GPIO_BTN_JUMPSTART 12
#define AP83_GPIO_BTN_RESET 21
#define AP83_GPIO_VSC7385_CS 1
#define AP83_GPIO_VSC7385_MISO 3
#define AP83_GPIO_VSC7385_MOSI 16
#define AP83_GPIO_VSC7385_SCK 17
static struct gpio_led ap83_leds_gpio[] __initdata = {
{
.name = "ap83:green:jumpstart",
.gpio = AP83_GPIO_LED_JUMPSTART,
.active_low = 0,
}, {
.name = "ap83:green:power",
.gpio = AP83_GPIO_LED_POWER,
.active_low = 0,
}, {
.name = "ap83:green:wlan",
.gpio = AP83_GPIO_LED_WLAN,
.active_low = 0,
},
};
static struct gpio_button ap83_gpio_buttons[] __initdata = {
{
.desc = "soft_reset",
.type = EV_KEY,
.code = BTN_0,
.threshold = 5,
.gpio = AP83_GPIO_BTN_RESET,
.active_low = 1,
} , {
.desc = "jumpstart",
.type = EV_KEY,
.code = BTN_1,
.threshold = 5,
.gpio = AP83_GPIO_BTN_JUMPSTART,
.active_low = 1,
}
};
static struct spi_gpio_platform_data ap83_spi_data = {
.miso = AP83_GPIO_VSC7385_MISO,
.mosi = AP83_GPIO_VSC7385_MOSI,
.sck = AP83_GPIO_VSC7385_SCK,
.num_chipselect = 1,
};
static struct platform_device ap83_spi_device = {
.name = "spi_gpio",
.id = 0,
.dev = {
.platform_data = &ap83_spi_data,
}
};
static void __init ap83_setup(void)
{
ar71xx_add_device_mdio(0xfffffffe);
ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ar71xx_eth0_data.phy_mask = 0x1;
ar71xx_add_device_eth(0);
ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ar71xx_eth1_data.phy_mask = 0x0;
ar71xx_eth1_data.speed = SPEED_1000;
ar71xx_eth1_data.duplex = DUPLEX_FULL;
ar71xx_eth1_pll_data.pll_1000 = 0x1f000000;
ar71xx_add_device_eth(1);
ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ap83_leds_gpio),
ap83_leds_gpio);
ar71xx_add_device_gpio_buttons(-1, 20, ARRAY_SIZE(ap83_gpio_buttons),
ap83_gpio_buttons);
ar71xx_add_device_usb();
ar91xx_add_device_wmac();
platform_device_register(&ap83_spi_device);
}
MIPS_MACHINE(AR71XX_MACH_AP83, "Atheros AP83", ap83_setup);
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