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/*
* D-Link DIR-825 rev. B1 board support
*
* Copyright (C) 2009 Lukas Kuna, Evkanet, s.r.o.
*
* based on mach-wndr3700.c
*
* 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/delay.h>
#include <linux/rtl8366_smi.h>
#include <asm/mach-ar71xx/ar71xx.h>
#include "machtype.h"
#include "devices.h"
#include "dev-m25p80.h"
#include "dev-ap94-pci.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-usb.h"
#define DIR825B1_GPIO_LED_BLUE_USB 0
#define DIR825B1_GPIO_LED_ORANGE_POWER 1
#define DIR825B1_GPIO_LED_BLUE_POWER 2
#define DIR825B1_GPIO_LED_BLUE_POWERSAVE 4
#define DIR825B1_GPIO_LED_ORANGE_PLANET 6
#define DIR825B1_GPIO_LED_BLUE_PLANET 11
#define DIR825B1_GPIO_BTN_RESET 3
#define DIR825B1_GPIO_BTN_POWERSAVE 8
#define DIR825B1_GPIO_RTL8366_SDA 5
#define DIR825B1_GPIO_RTL8366_SCK 7
#define DIR825B1_BUTTONS_POLL_INTERVAL 20
#define DIR825B1_CAL_LOCATION_0 0x1f661000
#define DIR825B1_CAL_LOCATION_1 0x1f665000
#define DIR825B1_MAC_LOCATION_0 0x2ffa81b8
#define DIR825B1_MAC_LOCATION_1 0x2ffa8370
#ifdef CONFIG_MTD_PARTITIONS
static struct mtd_partition dir825b1_partitions[] = {
{
.name = "uboot",
.offset = 0,
.size = 0x040000,
.mask_flags = MTD_WRITEABLE,
} , {
.name = "config",
.offset = 0x040000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
} , {
.name = "firmware",
.offset = 0x050000,
.size = 0x610000,
} , {
.name = "caldata",
.offset = 0x660000,
.size = 0x010000,
.mask_flags = MTD_WRITEABLE,
}
};
#endif /* CONFIG_MTD_PARTITIONS */
static struct flash_platform_data dir825b1_flash_data = {
#ifdef CONFIG_MTD_PARTITIONS
.parts = dir825b1_partitions,
.nr_parts = ARRAY_SIZE(dir825b1_partitions),
#endif
};
static struct gpio_led dir825b1_leds_gpio[] __initdata = {
{
.name = "dir825b1:blue:usb",
.gpio = DIR825B1_GPIO_LED_BLUE_USB,
.active_low = 1,
}, {
.name = "dir825b1:orange:power",
.gpio = DIR825B1_GPIO_LED_ORANGE_POWER,
.active_low = 1,
}, {
.name = "dir825b1:blue:power",
.gpio = DIR825B1_GPIO_LED_BLUE_POWER,
.active_low = 1,
}, {
.name = "dir825b1:blue:powersave",
.gpio = DIR825B1_GPIO_LED_BLUE_POWERSAVE,
.active_low = 1,
}, {
.name = "dir825b1:orange:planet",
.gpio = DIR825B1_GPIO_LED_ORANGE_PLANET,
.active_low = 1,
}, {
.name = "dir825b1:blue:planet",
.gpio = DIR825B1_GPIO_LED_BLUE_PLANET,
.active_low = 1,
}
};
static struct gpio_button dir825b1_gpio_buttons[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.code = BTN_0,
.threshold = 5,
.gpio = DIR825B1_GPIO_BTN_RESET,
.active_low = 1,
} , {
.desc = "powersave",
.type = EV_KEY,
.code = BTN_1,
.threshold = 5,
.gpio = DIR825B1_GPIO_BTN_POWERSAVE,
.active_low = 1,
}
};
static struct rtl8366_smi_platform_data dir825b1_rtl8366_smi_data = {
.gpio_sda = DIR825B1_GPIO_RTL8366_SDA,
.gpio_sck = DIR825B1_GPIO_RTL8366_SCK,
};
static struct platform_device dir825b1_rtl8366_smi_device = {
.name = "rtl8366-smi",
.id = -1,
.dev = {
.platform_data = &dir825b1_rtl8366_smi_data,
}
};
static void __init dir825b1_setup(void)
{
u8 mac[6], i;
memcpy(mac, (u8*)KSEG1ADDR(DIR825B1_MAC_LOCATION_1), 6);
for(i = 5; i >= 3; i--)
if(++mac[i] != 0x00) break;
ar71xx_set_mac_base(mac);
ar71xx_add_device_mdio(0x0);
ar71xx_eth0_data.mii_bus_dev = &dir825b1_rtl8366_smi_device.dev;
ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ar71xx_eth0_data.speed = SPEED_1000;
ar71xx_eth0_data.duplex = DUPLEX_FULL;
ar71xx_eth0_pll_data.pll_1000 = 0x11110000;
ar71xx_eth1_data.mii_bus_dev = &dir825b1_rtl8366_smi_device.dev;
ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
ar71xx_eth1_data.phy_mask = 0x10;
ar71xx_eth1_pll_data.pll_1000 = 0x11110000;
ar71xx_add_device_eth(0);
ar71xx_add_device_eth(1);
ar71xx_add_device_m25p80(&dir825b1_flash_data);
ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(dir825b1_leds_gpio),
dir825b1_leds_gpio);
ar71xx_add_device_gpio_buttons(-1, DIR825B1_BUTTONS_POLL_INTERVAL,
ARRAY_SIZE(dir825b1_gpio_buttons),
dir825b1_gpio_buttons);
ar71xx_add_device_usb();
platform_device_register(&dir825b1_rtl8366_smi_device);
ap94_pci_init((u8 *) KSEG1ADDR(DIR825B1_CAL_LOCATION_0),
(u8 *) KSEG1ADDR(DIR825B1_MAC_LOCATION_0),
(u8 *) KSEG1ADDR(DIR825B1_CAL_LOCATION_1),
(u8 *) KSEG1ADDR(DIR825B1_MAC_LOCATION_1));
}
MIPS_MACHINE(AR71XX_MACH_DIR_825_B1, "D-Link DIR-825 rev. B1", dir825b1_setup);
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