/* * TP-LINK TL-WR2543N/ND board support * * Copyright (C) 2011-2012 Gabor Juhos * * 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 #include #include #include "dev-eth.h" #include "dev-ap9x-pci.h" #include "dev-gpio-buttons.h" #include "dev-leds-gpio.h" #include "dev-m25p80.h" #include "dev-usb.h" #include "machtypes.h" #define TL_WR2543N_GPIO_LED_WPS 0 #define TL_WR2543N_GPIO_LED_USB 8 /* The WLAN LEDs use GPIOs on the discrete AR9380 wmac */ #define TL_WR2543N_GPIO_WMAC_LED_WLAN2G 0 #define TL_WR2543N_GPIO_WMAC_LED_WLAN5G 1 #define TL_WR2543N_GPIO_BTN_RESET 11 #define TL_WR2543N_GPIO_BTN_WPS 12 #define TL_WR2543N_GPIO_RTL8367_SDA 1 #define TL_WR2543N_GPIO_RTL8367_SCK 6 #define TL_WR2543N_KEYS_POLL_INTERVAL 20 /* msecs */ #define TL_WR2543N_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR2543N_KEYS_POLL_INTERVAL) static const char *tl_wr2543n_part_probes[] = { "tp-link", NULL, }; static struct flash_platform_data tl_wr2543n_flash_data = { .part_probes = tl_wr2543n_part_probes, }; static struct gpio_led tl_wr2543n_leds_gpio[] __initdata = { { .name = "tp-link:green:usb", .gpio = TL_WR2543N_GPIO_LED_USB, .active_low = 1, }, { .name = "tp-link:green:wps", .gpio = TL_WR2543N_GPIO_LED_WPS, .active_low = 1, } }; static struct gpio_led tl_wr2543n_wmac_leds_gpio[] = { { .name = "tp-link:green:wlan5g", .gpio = TL_WR2543N_GPIO_WMAC_LED_WLAN5G, .active_low = 1, }, }; static struct gpio_keys_button tl_wr2543n_gpio_keys[] __initdata = { { .desc = "reset", .type = EV_KEY, .code = KEY_RESTART, .debounce_interval = TL_WR2543N_KEYS_DEBOUNCE_INTERVAL, .gpio = TL_WR2543N_GPIO_BTN_RESET, .active_low = 1, }, { .desc = "wps", .type = EV_KEY, .code = KEY_WPS_BUTTON, .debounce_interval = TL_WR2543N_KEYS_DEBOUNCE_INTERVAL, .gpio = TL_WR2543N_GPIO_BTN_WPS, .active_low = 1, } }; static struct rtl8367_extif_config tl_wr2543n_rtl8367_extif0_cfg = { .mode = RTL8367_EXTIF_MODE_RGMII, .txdelay = 1, .rxdelay = 0, .ability = { .force_mode = 1, .txpause = 1, .rxpause = 1, .link = 1, .duplex = 1, .speed = RTL8367_PORT_SPEED_1000, }, }; static struct rtl8367_platform_data tl_wr2543n_rtl8367_data = { .gpio_sda = TL_WR2543N_GPIO_RTL8367_SDA, .gpio_sck = TL_WR2543N_GPIO_RTL8367_SCK, .extif0_cfg = &tl_wr2543n_rtl8367_extif0_cfg, }; static struct platform_device tl_wr2543n_rtl8367_device = { .name = RTL8367_DRIVER_NAME, .id = -1, .dev = { .platform_data = &tl_wr2543n_rtl8367_data, } }; static void __init tl_wr2543n_setup(void) { u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00); u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000); ath79_register_m25p80(&tl_wr2543n_flash_data); ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr2543n_leds_gpio), tl_wr2543n_leds_gpio); ath79_register_gpio_keys_polled(-1, TL_WR2543N_KEYS_POLL_INTERVAL, ARRAY_SIZE(tl_wr2543n_gpio_keys), tl_wr2543n_gpio_keys); ath79_register_usb(); /* * The ath9k driver uses this pin for its default led device, which is * named ath9k-phy0, and reflects activity on either the 2 GHz or 5 GHz * bands. This pin is connected to the WR2543's 2GHz WLAN LED. */ ap9x_pci_setup_wmac_led_pin(0, TL_WR2543N_GPIO_WMAC_LED_WLAN2G); /* * We also have the driver set up an led device for the WR2543's * separate 5 GHz WLAN LED in case the user wants it. */ ap9x_pci_setup_wmac_leds(0, tl_wr2543n_wmac_leds_gpio, ARRAY_SIZE(tl_wr2543n_wmac_leds_gpio)); ap91_pci_init(eeprom, mac); ath79_init_mac(ath79_eth0_data.mac_addr, mac, -1); ath79_eth0_data.mii_bus_dev = &tl_wr2543n_rtl8367_device.dev; ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; ath79_eth0_data.speed = SPEED_1000; ath79_eth0_data.duplex = DUPLEX_FULL; ath79_eth0_pll_data.pll_1000 = 0x1a000000; ath79_register_eth(0); platform_device_register(&tl_wr2543n_rtl8367_device); } MIPS_MACHINE(ATH79_MACH_TL_WR2543N, "TL-WR2543N", "TP-LINK TL-WR2543N/ND", tl_wr2543n_setup); c79c75b41460c10b5a63cc20b59'>files/arch/mips/ath79/mach-cf-e316n-v2.c
blob: cf3d33a55291b40d32203915237f4b27e7bdea53 (plain) 
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/*
 *  COMFAST CF-E316N v2
 *  by Shenzhen Four Seas Global Link Network Technology Co., Ltd
 *
 *  aka CF-E316V2, CF-E316N-V2 and CF-E316Nv2.0 (no FCC ID)
 *
 *  Copyright (C) 2015 Paul Fertser <fercerpav@gmail.com>
 *
 *  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/gpio.h>
#include <linux/platform_device.h>
#include <linux/timer.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 "dev-usb.h"
#include "machtypes.h"

static struct gpio_led cf_e316n_v2_leds_gpio[] __initdata = {
	{
		.name		= "cf-e316n-v2:blue:diag",
		.gpio		= 0,
		.active_low	= 0,
	}, {
		.name		= "cf-e316n-v2:red:diag",
		.gpio		= 2,
		.active_low	= 0,
	}, {
		.name		= "cf-e316n-v2:green:diag",
		.gpio		= 3,
		.active_low	= 0,
	}, {
		.name		= "cf-e316n-v2:blue:wlan",
		.gpio		= 12,
		.active_low	= 1,
	}, {
		.name		= "cf-e316n-v2:blue:wan",
		.gpio		= 17,
		.active_low	= 1,
	}, {
		.name		= "cf-e316n-v2:blue:lan",
		.gpio		= 19,
		.active_low	= 1,
	},
};

static struct gpio_keys_button cf_e316n_v2_gpio_keys[] __initdata = {
	{
		.desc		= "Reset button",
		.type		= EV_KEY,
		.code		= KEY_RESTART,
		.debounce_interval = 60,
		.gpio		= 20,
		.active_low	= 1,
	},
};

/* There's a Pericon Technology PT7A7514 connected to GPIO 16 */
#define EXT_WATCHDOG_GPIO	16
static struct timer_list gpio_wdt_timer;

static void gpio_wdt_toggle(unsigned long period)
{
	static int state;
	state = !state;
	gpio_set_value(EXT_WATCHDOG_GPIO, state);
	mod_timer(&gpio_wdt_timer, jiffies + period);
}

static void __init cf_e316n_v2_setup(void)
{
	u8 *maclan = (u8 *) KSEG1ADDR(0x1f010000);
	u8 *macwlan = (u8 *) KSEG1ADDR(0x1f011002);
	u8 *ee = (u8 *) KSEG1ADDR(0x1f011000);
	u8 tmpmac[ETH_ALEN];

	gpio_request(EXT_WATCHDOG_GPIO, "PT7A7514 watchdog");
	gpio_direction_output(EXT_WATCHDOG_GPIO, 0);
	setup_timer(&gpio_wdt_timer, gpio_wdt_toggle, msecs_to_jiffies(500));
	gpio_wdt_toggle(msecs_to_jiffies(1));

	ath79_register_m25p80(NULL);

	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_init_mac(ath79_eth0_data.mac_addr, maclan, 0);
	ath79_register_eth(0);

	/* GMAC1 is connected to the internal switch */
	ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
	ath79_init_mac(ath79_eth1_data.mac_addr, maclan, 2);
	ath79_register_eth(1);

	/* Enable 2x Skyworks SE2576L WLAN power amplifiers */
	gpio_request(13, "RF Amp 1");
	gpio_direction_output(13, 1);
	gpio_request(14, "RF Amp 2");
	gpio_direction_output(14, 1);
	ath79_init_mac(tmpmac, macwlan, 0);
	ath79_register_wmac(ee, tmpmac);

	ath79_register_leds_gpio(-1, ARRAY_SIZE(cf_e316n_v2_leds_gpio),
				 cf_e316n_v2_leds_gpio);

	ath79_register_gpio_keys_polled(1, 20,
					ARRAY_SIZE(cf_e316n_v2_gpio_keys),
					cf_e316n_v2_gpio_keys);

	/* J1 is a High-Speed USB port, pin 1 is Vcc */
	ath79_register_usb();
}

MIPS_MACHINE(ATH79_MACH_CF_E316N_V2, "CF-E316N-V2", "COMFAST CF-E316N v2",
	     cf_e316n_v2_setup);
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-03 17:49:41 +0000