146 lines
3.5 KiB
C
146 lines
3.5 KiB
C
/*
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* NETGEAR R6100 board support
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*
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* Copyright (C) 2014 Gabor Juhos <juhosg@openwrt.org>
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* Copyright (C) 2014 Imre Kaloz <kaloz@openwrt.org>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published
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* by the Free Software Foundation.
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*/
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#include <linux/pci.h>
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#include <linux/phy.h>
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#include <linux/gpio.h>
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#include <linux/platform_device.h>
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#include <linux/ath9k_platform.h>
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#include <linux/platform/ar934x_nfc.h>
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#include <asm/mach-ath79/ar71xx_regs.h>
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#include "common.h"
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#include "dev-ap9x-pci.h"
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#include "dev-eth.h"
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#include "dev-gpio-buttons.h"
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#include "dev-leds-gpio.h"
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#include "dev-nfc.h"
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#include "dev-usb.h"
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#include "dev-wmac.h"
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#include "machtypes.h"
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#define R6100_GPIO_LED_WLAN 0
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#define R6100_GPIO_LED_USB 11
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#define R6100_GPIO_LED_WAN_GREEN 13
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#define R6100_GPIO_LED_POWER_AMBER 14
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#define R6100_GPIO_LED_WAN_AMBER 15
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#define R6100_GPIO_LED_POWER_GREEN 17
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#define R6100_GPIO_BTN_WIRELESS 1
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#define R6100_GPIO_BTN_WPS 3
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#define R6100_GPIO_BTN_RESET 12
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#define R6100_GPIO_USB_POWER 16
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#define R6100_KEYS_POLL_INTERVAL 20 /* msecs */
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#define R6100_KEYS_DEBOUNCE_INTERVAL (3 * R6100_KEYS_POLL_INTERVAL)
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static struct gpio_led r6100_leds_gpio[] __initdata = {
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{
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.name = "netgear:green:power",
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.gpio = R6100_GPIO_LED_POWER_GREEN,
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.active_low = 1,
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},
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{
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.name = "netgear:amber:power",
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.gpio = R6100_GPIO_LED_POWER_AMBER,
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.active_low = 1,
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},
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{
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.name = "netgear:green:wan",
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.gpio = R6100_GPIO_LED_WAN_GREEN,
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.active_low = 1,
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},
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{
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.name = "netgear:amber:wan",
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.gpio = R6100_GPIO_LED_WAN_AMBER,
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.active_low = 1,
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},
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{
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.name = "netgear:blue:usb",
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.gpio = R6100_GPIO_LED_USB,
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.active_low = 1,
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},
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{
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.name = "netgear:blue:wlan",
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.gpio = R6100_GPIO_LED_WLAN,
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.active_low = 1,
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},
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};
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static struct gpio_keys_button r6100_gpio_keys[] __initdata = {
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{
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.desc = "Reset button",
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.type = EV_KEY,
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.code = KEY_RESTART,
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.debounce_interval = R6100_KEYS_DEBOUNCE_INTERVAL,
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.gpio = R6100_GPIO_BTN_RESET,
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.active_low = 0,
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},
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{
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.desc = "WPS button",
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.type = EV_KEY,
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.code = KEY_WPS_BUTTON,
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.debounce_interval = R6100_KEYS_DEBOUNCE_INTERVAL,
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.gpio = R6100_GPIO_BTN_WPS,
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.active_low = 0,
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},
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{
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.desc = "RFKILL switch",
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.type = EV_SW,
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.code = KEY_RFKILL,
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.debounce_interval = R6100_KEYS_DEBOUNCE_INTERVAL,
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.gpio = R6100_GPIO_BTN_WIRELESS,
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.active_low = 0,
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},
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};
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static void __init r6100_setup(void)
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{
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ath79_register_leds_gpio(-1, ARRAY_SIZE(r6100_leds_gpio),
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r6100_leds_gpio);
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ath79_register_gpio_keys_polled(-1, R6100_KEYS_POLL_INTERVAL,
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ARRAY_SIZE(r6100_gpio_keys),
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r6100_gpio_keys);
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ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_PHY_SWAP);
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ath79_register_mdio(1, 0x0);
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/* GMAC0 is connected to the PHY0 of the internal switch */
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ath79_switch_data.phy4_mii_en = 1;
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ath79_switch_data.phy_poll_mask = BIT(0);
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ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
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ath79_eth0_data.phy_mask = BIT(0);
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ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev;
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ath79_register_eth(0);
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/* GMAC1 is connected to the internal switch */
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ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
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ath79_register_eth(1);
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gpio_request_one(R6100_GPIO_USB_POWER,
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GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
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"USB power");
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ath79_nfc_set_ecc_mode(AR934X_NFC_ECC_HW);
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ath79_register_nfc();
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ath79_register_usb();
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ath79_register_wmac_simple();
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ap91_pci_init_simple();
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}
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MIPS_MACHINE(ATH79_MACH_R6100, "R6100", "NETGEAR R6100",
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r6100_setup);
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