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/*
* EW Balin board support
* (based on Atheros DB120 reference board support)
*
* Copyright (c) 2011 Qualcomm Atheros
* Copyright (c) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2017 Embedded Wireless GmbH www.80211.de
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
*/
#include <linux/pci.h>
#include <linux/phy.h>
#include <linux/platform_device.h>
#include <linux/ath9k_platform.h>
#include <linux/ar8216_platform.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include "common.h"
#include "dev-ap9x-pci.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"
#include "pci.h"
#define BALIN_GPIO_LED_STATUS 14
#define BALIN_GPIO_BTN_WPS 18
#define BALIN_KEYS_POLL_INTERVAL 20 /* msecs */
#define BALIN_KEYS_DEBOUNCE_INTERVAL (3 * BALIN_KEYS_POLL_INTERVAL)
#define BALIN_CALDATA_OFFSET 0x1000
#define BALIN_WMAC_MAC_OFFSET (BALIN_CALDATA_OFFSET + 0x02)
static struct gpio_led balin_leds_gpio[] __initdata = {
{
.name = "balin:green:status",
.gpio = BALIN_GPIO_LED_STATUS,
.active_low = 1,
},
};
static struct gpio_keys_button balin_gpio_keys[] __initdata = {
{
.desc = "WPS button",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = BALIN_KEYS_DEBOUNCE_INTERVAL,
.gpio = BALIN_GPIO_BTN_WPS,
.active_low = 0,
},
};
static void __init balin_setup(void)
{
u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
static u8 mac[6];
ath79_register_m25p80(NULL);
ath79_register_leds_gpio(-1, ARRAY_SIZE(balin_leds_gpio),
balin_leds_gpio);
ath79_register_gpio_keys_polled(-1, BALIN_KEYS_POLL_INTERVAL,
ARRAY_SIZE(balin_gpio_keys),
balin_gpio_keys);
ath79_register_usb();
ath79_register_wmac(art + BALIN_CALDATA_OFFSET, NULL);
ath79_register_pci();
ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_RGMII_GMAC0 |
AR934X_ETH_CFG_SW_ONLY_MODE);
ath79_register_mdio(1, 0x0);
/* GMAC1 is connected to the internal switch */
memcpy(mac, art + BALIN_WMAC_MAC_OFFSET, sizeof(mac));
mac[3] |= 0x40;
ath79_init_mac(ath79_eth1_data.mac_addr, mac, 0);
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
ath79_eth1_data.speed = SPEED_1000;
ath79_eth1_data.duplex = DUPLEX_FULL;
ath79_register_eth(1);
}
MIPS_MACHINE(ATH79_MACH_EW_BALIN, "EW-BALIN", "EmbWir-Balin",
balin_setup);
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