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/*
* Compex WP543 board support
*
* Copyright (C) 2008 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/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/spi/spi.h>
#include <linux/spi/flash.h>
#include <linux/input.h>
#include <asm/mips_machine.h>
#include <asm/mach-ar71xx/ar71xx.h>
#include <asm/mach-ar71xx/pci.h>
#include <asm/mach-ar71xx/platform.h>
#define WP543_GPIO_SW6 2
#define WP543_GPIO_LED_1 3
#define WP543_GPIO_LED_2 4
#define WP543_GPIO_LED_WLAN 5
#define WP543_GPIO_LED_CONN 6
#define WP543_GPIO_LED_DIAG 7
#define WP543_GPIO_SW4 8
#define WP543_BUTTONS_POLL_INTERVAL 20
#ifdef CONFIG_MTD_PARTITIONS
static struct mtd_partition wp543_partitions[] = {
{
.name = "myloader",
.offset = 0,
.size = 0x20000,
.mask_flags = MTD_WRITEABLE,
} , {
.name = "kernel",
.offset = 0x30000,
.size = 0xd0000,
} , {
.name = "rootfs",
.offset = 0x100000,
.size = 0x100000,
}
};
#endif /* CONFIG_MTD_PARTITIONS */
static struct flash_platform_data wp543_flash_data = {
#ifdef CONFIG_MTD_PARTITIONS
.parts = wp543_partitions,
.nr_parts = ARRAY_SIZE(wp543_partitions),
#endif
};
static struct spi_board_info wp543_spi_info[] = {
{
.bus_num = 0,
.chip_select = 0,
.max_speed_hz = 25000000,
.modalias = "m25p80",
.platform_data = &wp543_flash_data,
}
};
static struct ar71xx_pci_irq wp543_pci_irqs[] __initdata = {
{
.slot = 1,
.pin = 1,
.irq = AR71XX_PCI_IRQ_DEV0,
}, {
.slot = 1,
.pin = 2,
.irq = AR71XX_PCI_IRQ_DEV1,
}
};
static struct gpio_led wp543_leds_gpio[] __initdata = {
{
.name = "wp543:green:led1",
.gpio = WP543_GPIO_LED_1,
.active_low = 1,
}, {
.name = "wp543:green:led2",
.gpio = WP543_GPIO_LED_2,
.active_low = 1,
}, {
.name = "wp543:green:wlan",
.gpio = WP543_GPIO_LED_WLAN,
.active_low = 1,
}, {
.name = "wp543:green:conn",
.gpio = WP543_GPIO_LED_CONN,
.active_low = 1,
}, {
.name = "wp543:green:diag",
.gpio = WP543_GPIO_LED_DIAG,
.active_low = 1,
}
};
static struct gpio_button wp543_gpio_buttons[] __initdata = {
{
.desc = "sw6",
.type = EV_KEY,
.code = BTN_0,
.threshold = 5,
.gpio = WP543_GPIO_SW6,
}, {
.desc = "sw4",
.type = EV_KEY,
.code = BTN_1,
.threshold = 5,
.gpio = WP543_GPIO_SW4,
}
};
static void __init wp543_setup(void)
{
ar71xx_add_device_spi(NULL, wp543_spi_info, ARRAY_SIZE(wp543_spi_info));
ar71xx_add_device_mdio(0xfffffff7);
ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
ar71xx_eth0_data.phy_mask = 0x00000008;
ar71xx_add_device_eth(0);
ar71xx_add_device_usb();
ar71xx_pci_init(ARRAY_SIZE(wp543_pci_irqs), wp543_pci_irqs);
ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wp543_leds_gpio),
wp543_leds_gpio);
ar71xx_add_device_gpio_buttons(-1, WP543_BUTTONS_POLL_INTERVAL,
ARRAY_SIZE(wp543_gpio_buttons),
wp543_gpio_buttons);
}
MIPS_MACHINE(MACH_AR71XX_WP543, "Compex WP543", wp543_setup);
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