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/*
* D-Link DAP-1330
*
* Copyright (c) 2013-2015 The Linux Foundation. All rights reserved.
* Copyright (c) 2017 Nicolò Veronese <nicveronese@gmail.com>
* Copyright (c) 2017 Federico Cappon <dududede371@gmail.com>
*
* 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/gpio.h>
#include <linux/platform_device.h>
#include <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include "common.h"
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-wmac.h"
#include "machtypes.h"
#include "nvram.h"
#include <linux/kernel.h>
#include <linux/vmalloc.h>
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/string.h>
#define DAP_1330_GPIO_LED_GREEN_POWER 13
#define DAP_1330_GPIO_LED_RED_POWER 3
#define DAP_1330_GPIO_LED_GREEN_WIFI 14
#define DAP_1330_GPIO_LED_RED_WIFI 11
#define DAP_1330_GPIO_LED_SIGNAL1 15
#define DAP_1330_GPIO_LED_SIGNAL2 16
#define DAP_1330_GPIO_BTN_WPS 2
#define DAP_1330_GPIO_BTN_RESET 17
#define DAP_1330_KEYS_POLL_INTERVAL 20 /* msecs */
#define DAP_1330_KEYS_DEBOUNCE_INTERVAL (3 * DAP_1330_KEYS_POLL_INTERVAL)
#define DAP1330_MAC_ADDR 0x1f020001
#define DAP1330_WMAC_CALDATA_ADDR 0x1f010000
#define DAP_1330_WMAC_CALDATA_OFFSET 0x1000
static struct gpio_led dap_1330_leds_gpio[] __initdata = {
{
.name = "d-link:green:power",
.gpio = DAP_1330_GPIO_LED_GREEN_POWER,
.active_low = 1,
},
{
.name = "d-link:red:power",
.gpio = DAP_1330_GPIO_LED_RED_POWER,
.active_low = 1,
},
{
.name = "d-link:green:wifi",
.gpio = DAP_1330_GPIO_LED_GREEN_WIFI,
.active_low = 1,
},
{
.name = "d-link:red:wifi",
.gpio = DAP_1330_GPIO_LED_RED_WIFI,
.active_low = 1,
},
{
.name = "d-link:green:signal1",
.gpio = DAP_1330_GPIO_LED_SIGNAL1,
.active_low = 1,
},
{
.name = "d-link:green:signal2",
.gpio = DAP_1330_GPIO_LED_SIGNAL2,
.active_low = 1,
}
};
static struct gpio_keys_button dap_1330_gpio_keys[] __initdata = {
{
.desc = "WPS button",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = DAP_1330_KEYS_DEBOUNCE_INTERVAL,
.gpio = DAP_1330_GPIO_BTN_WPS,
.active_low = 1,
},
{
.desc = "Reset button",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = DAP_1330_KEYS_DEBOUNCE_INTERVAL,
.gpio = DAP_1330_GPIO_BTN_RESET,
.active_low = 1,
}
};
static void __init dap_1330_setup(void)
{
u8 *art = (u8 *) KSEG1ADDR(DAP1330_WMAC_CALDATA_ADDR);
u8 *mac_ptr = (u8 *) KSEG1ADDR(DAP1330_MAC_ADDR);
u8 mac[ETH_ALEN];
ath79_parse_ascii_mac((char *) mac_ptr, mac);
ath79_register_m25p80(NULL);
ath79_register_leds_gpio(-1, ARRAY_SIZE(dap_1330_leds_gpio),
dap_1330_leds_gpio);
ath79_register_gpio_keys_polled(-1, DAP_1330_KEYS_POLL_INTERVAL,
ARRAY_SIZE(dap_1330_gpio_keys),
dap_1330_gpio_keys);
ath79_register_wmac(art + DAP_1330_WMAC_CALDATA_OFFSET, mac);
ath79_register_mdio(0, 0x0);
ath79_init_mac(ath79_eth1_data.mac_addr, mac, 0);
/* LAN ports */
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
ath79_eth1_data.speed = SPEED_1000;
ath79_eth1_data.duplex = DUPLEX_FULL;
ath79_switch_data.phy_poll_mask |= BIT(4);
ath79_switch_data.phy4_mii_en = 1;
ath79_register_eth(1);
}
MIPS_MACHINE(ATH79_MACH_DAP_1330_A1, "DAP-1330-A1",
"D-Link DAP-1330 Rev. A1", dap_1330_setup);
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