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/*
* EW Dorin board support
* (based on Atheros Ref. Design AP121)
* Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2012 Embedded Wireless GmbH www.80211.de
*
* 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 <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-spi.h"
#include "dev-usb.h"
#include "dev-wmac.h"
#include "machtypes.h"
#define DORIN_KEYS_POLL_INTERVAL 20 /* msecs */
#define DORIN_KEYS_DEBOUNCE_INTERVAL (3 * DORIN_KEYS_POLL_INTERVAL)
#define DORIN_CALDATA_OFFSET 0x1000
#define DORIN_WMAC_MAC_OFFSET 0x1002
#define DORIN_GPIO_LED_21 21
#define DORIN_GPIO_LED_22 22
#define DORIN_GPIO_BTN_JUMPSTART 11
#define DORIN_GPIO_BTN_RESET 6
static struct gpio_led dorin_leds_gpio[] __initdata = {
{
.name = "dorin:green:led21",
.gpio = DORIN_GPIO_LED_21,
.active_low = 1,
},
{
.name = "dorin:green:led22",
.gpio = DORIN_GPIO_LED_22,
.active_low = 1,
},
};
static struct gpio_keys_button dorin_gpio_keys[] __initdata = {
{
.desc = "jumpstart button",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = DORIN_KEYS_DEBOUNCE_INTERVAL,
.gpio = DORIN_GPIO_BTN_JUMPSTART,
.active_low = 1,
},
{
.desc = "reset button",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = DORIN_KEYS_DEBOUNCE_INTERVAL,
.gpio = DORIN_GPIO_BTN_RESET,
.active_low = 0,
}
};
static void __init ew_dorin_setup(void)
{
u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
static u8 mac[6];
ath79_register_m25p80(NULL);
ath79_register_usb();
if (ar93xx_wmac_read_mac_address(mac)) {
ath79_register_wmac(NULL, NULL);
} else {
ath79_register_wmac(art + DORIN_CALDATA_OFFSET,
art + DORIN_WMAC_MAC_OFFSET);
memcpy(mac, art + DORIN_WMAC_MAC_OFFSET, sizeof(mac));
}
mac[3] |= 0x40;
ath79_init_mac(ath79_eth1_data.mac_addr, mac, 0);
ath79_register_mdio(0, 0x0);
/* LAN ports */
ath79_register_eth(1);
ath79_register_leds_gpio(-1, ARRAY_SIZE(dorin_leds_gpio),
dorin_leds_gpio);
ath79_register_gpio_keys_polled(-1, DORIN_KEYS_POLL_INTERVAL,
ARRAY_SIZE(dorin_gpio_keys),
dorin_gpio_keys);
}
MIPS_MACHINE(ATH79_MACH_EW_DORIN, "EW-DORIN", "EmbWir-Dorin",
ew_dorin_setup);
static void __init ew_dorin_router_setup(void)
{
u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
static u8 mac[6];
ath79_register_m25p80(NULL);
ath79_register_usb();
if (ar93xx_wmac_read_mac_address(mac)) {
ath79_register_wmac(NULL, NULL);
} else {
ath79_register_wmac(art + DORIN_CALDATA_OFFSET,
art + DORIN_WMAC_MAC_OFFSET);
memcpy(mac, art + DORIN_WMAC_MAC_OFFSET, sizeof(mac));
}
mac[3] |= 0x40;
ath79_init_mac(ath79_eth1_data.mac_addr, mac, 0);
mac[3] &= 0x3F;
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
ath79_setup_ar933x_phy4_switch(true, true);
ath79_register_mdio(0, 0x0);
/* LAN ports */
ath79_register_eth(1);
/* WAN port */
ath79_register_eth(0);
ath79_register_leds_gpio(-1, ARRAY_SIZE(dorin_leds_gpio),
dorin_leds_gpio);
ath79_register_gpio_keys_polled(-1, DORIN_KEYS_POLL_INTERVAL,
ARRAY_SIZE(dorin_gpio_keys),
dorin_gpio_keys);
}
MIPS_MACHINE(ATH79_MACH_EW_DORIN_ROUTER, "EW-DORIN-ROUTER",
"EmbWir-Dorin-Router", ew_dorin_router_setup);
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