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/*
 *  Compex WP54 board support
 *
 *  Copyright (C) 2007-2008 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 "compex.h"

#define WP54_KEYS_POLL_INTERVAL         20
#define WP54_KEYS_DEBOUNCE_INTERVAL     (3 * WP54_KEYS_POLL_INTERVAL)

static struct mtd_partition wp54g_wrt_partitions[] = {
        {
                .name   = "cfe",
                .offset = 0,
                .size   = 0x050000,
                .mask_flags = MTD_WRITEABLE,
        } , {
                .name   = "trx",
                .offset = MTDPART_OFS_APPEND,
                .size   = 0x3A0000,
        } , {
                .name   = "nvram",
                .offset = MTDPART_OFS_APPEND,
                .size   = 0x010000,
        }
};

static struct adm5120_pci_irq wp54_pci_irqs[] __initdata = {
        PCIIRQ(2, 0, 1, ADM5120_IRQ_PCI0),
};

static struct gpio_keys_button wp54_gpio_buttons[] __initdata = {
        {
                .desc           = "reset_button",
                .type           = EV_KEY,
                .code           = KEY_RESTART,
                .debounce_interval = WP54_KEYS_DEBOUNCE_INTERVAL,
                .gpio           = ADM5120_GPIO_PIN4,
        }
};

static struct gpio_led wp54_gpio_leds[] __initdata = {
        GPIO_LED_INV(ADM5120_GPIO_PIN2, "diag", NULL),
        GPIO_LED_INV(ADM5120_GPIO_PIN6, "wlan", NULL),
        GPIO_LED_INV(ADM5120_GPIO_PIN7, "wan",  NULL),
        GPIO_LED_INV(ADM5120_GPIO_P0L0, "lan1", NULL),
        GPIO_LED_INV(ADM5120_GPIO_P1L0, "lan2", NULL),
};

static u8 wp54_vlans[6] __initdata = {
        0x41, 0x42, 0x00, 0x00, 0x00, 0x00
};

static void wp54_reset(void)
{
        gpio_set_value(ADM5120_GPIO_PIN3, 0);
}

static void __init wp54_setup(void)
{
        compex_generic_setup();

        /* setup reset line */
        gpio_request(ADM5120_GPIO_PIN3, NULL);
        gpio_direction_output(ADM5120_GPIO_PIN3, 1);
        adm5120_board_reset = wp54_reset;

        adm5120_add_device_switch(2, wp54_vlans);
        adm5120_register_gpio_buttons(-1, WP54_KEYS_POLL_INTERVAL,
                                      ARRAY_SIZE(wp54_gpio_buttons),
                                      wp54_gpio_buttons);
        adm5120_add_device_gpio_leds(ARRAY_SIZE(wp54_gpio_leds),
                                        wp54_gpio_leds);

        adm5120_pci_set_irq_map(ARRAY_SIZE(wp54_pci_irqs), wp54_pci_irqs);
}

MIPS_MACHINE(MACH_ADM5120_WP54, "WP54", "Compex WP54 family", wp54_setup);

static void __init wp54_wrt_setup(void)
{
        adm5120_flash0_data.nr_parts = ARRAY_SIZE(wp54g_wrt_partitions);
        adm5120_flash0_data.parts = wp54g_wrt_partitions;

        wp54_setup();
}

MIPS_MACHINE(MACH_ADM5120_WP54G_WRT, "WP54G-WRT", "Compex WP54G-WRT",
             wp54_wrt_setup);