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/*
* NETGEAR R6100 board support
*
* Copyright (C) 2014 Gabor Juhos <juhosg@openwrt.org>
* Copyright (C) 2014 Imre Kaloz <kaloz@openwrt.org>
*
* 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/pci.h>
#include <linux/phy.h>
#include <linux/gpio.h>
#include <linux/platform_device.h>
#include <linux/ath9k_platform.h>
#include <linux/platform/ar934x_nfc.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-nfc.h"
#include "dev-usb.h"
#include "dev-wmac.h"
#include "machtypes.h"
#define R6100_GPIO_LED_WLAN 0
#define R6100_GPIO_LED_USB 11
#define R6100_GPIO_LED_WAN_GREEN 13
#define R6100_GPIO_LED_POWER_AMBER 14
#define R6100_GPIO_LED_WAN_AMBER 15
#define R6100_GPIO_LED_POWER_GREEN 17
#define R6100_GPIO_BTN_WIRELESS 1
#define R6100_GPIO_BTN_WPS 3
#define R6100_GPIO_BTN_RESET 12
#define R6100_GPIO_USB_POWER 16
#define R6100_KEYS_POLL_INTERVAL 20 /* msecs */
#define R6100_KEYS_DEBOUNCE_INTERVAL (3 * R6100_KEYS_POLL_INTERVAL)
static struct gpio_led r6100_leds_gpio[] __initdata = {
{
.name = "netgear:green:power",
.gpio = R6100_GPIO_LED_POWER_GREEN,
.active_low = 1,
},
{
.name = "netgear:amber:power",
.gpio = R6100_GPIO_LED_POWER_AMBER,
.active_low = 1,
},
{
.name = "netgear:green:wan",
.gpio = R6100_GPIO_LED_WAN_GREEN,
.active_low = 1,
},
{
.name = "netgear:amber:wan",
.gpio = R6100_GPIO_LED_WAN_AMBER,
.active_low = 1,
},
{
.name = "netgear:blue:usb",
.gpio = R6100_GPIO_LED_USB,
.active_low = 1,
},
{
.name = "netgear:blue:wlan",
.gpio = R6100_GPIO_LED_WLAN,
.active_low = 1,
},
};
static struct gpio_keys_button r6100_gpio_keys[] __initdata = {
{
.desc = "Reset button",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = R6100_KEYS_DEBOUNCE_INTERVAL,
.gpio = R6100_GPIO_BTN_RESET,
.active_low = 0,
},
{
.desc = "WPS button",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = R6100_KEYS_DEBOUNCE_INTERVAL,
.gpio = R6100_GPIO_BTN_WPS,
.active_low = 0,
},
{
.desc = "RFKILL switch",
.type = EV_SW,
.code = KEY_RFKILL,
.debounce_interval = R6100_KEYS_DEBOUNCE_INTERVAL,
.gpio = R6100_GPIO_BTN_WIRELESS,
.active_low = 0,
},
};
static void __init r6100_setup(void)
{
ath79_register_leds_gpio(-1, ARRAY_SIZE(r6100_leds_gpio),
r6100_leds_gpio);
ath79_register_gpio_keys_polled(-1, R6100_KEYS_POLL_INTERVAL,
ARRAY_SIZE(r6100_gpio_keys),
r6100_gpio_keys);
ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_PHY_SWAP);
ath79_register_mdio(1, 0x0);
/* GMAC0 is connected to the PHY0 of the internal switch */
ath79_switch_data.phy4_mii_en = 1;
ath79_switch_data.phy_poll_mask = BIT(0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
ath79_eth0_data.phy_mask = BIT(0);
ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev;
ath79_register_eth(0);
/* GMAC1 is connected to the internal switch */
ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
ath79_register_eth(1);
gpio_request_one(R6100_GPIO_USB_POWER,
GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
"USB power");
ath79_nfc_set_ecc_mode(AR934X_NFC_ECC_HW);
ath79_register_nfc();
ath79_register_usb();
ath79_register_wmac_simple();
ap91_pci_init_simple();
}
MIPS_MACHINE(ATH79_MACH_R6100, "R6100", "NETGEAR R6100",
r6100_setup);
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