You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
139 lines
3.3 KiB
C
139 lines
3.3 KiB
C
/*
|
|
* EW Dorin board support
|
|
* (based on Atheros Ref. Design AP121)
|
|
* Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
|
|
* Copyright (C) 2012-2017 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_STATUS 21
|
|
|
|
#define DORIN_GPIO_BTN_JUMPSTART 11
|
|
#define DORIN_GPIO_BTN_RESET 6
|
|
|
|
static struct gpio_led dorin_leds_gpio[] __initdata = {
|
|
{
|
|
.name = "dorin:green:status",
|
|
.gpio = DORIN_GPIO_LED_STATUS,
|
|
.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 = 0,
|
|
},
|
|
{
|
|
.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);
|