/* * TP-LINK WR1043 V4 support * * Copyright (C) 2015-2016 P. Wassi * Copyright (C) 2016 Matthias Schiffer * Copyright (C) 2016 Andreas Ziegler * Copyright (C) 2016 Ludwig Thomeczek * Copyright (C) 2017 Tim Thorpe * * Derived from: mach-dir-869-a1.c * * 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 #include #include #include #include #include #include #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-wmac.h" #include "dev-usb.h" #include "machtypes.h" #include "nvram.h" #define TL_WR1043_V4_GPIO_BTN_RESET 2 #define TL_WR1043_V4_GPIO_BTN_RFKILL 5 #define TL_WR1043_V4_GPIO_LED_WLAN 19 #define TL_WR1043_V4_GPIO_LED_USB 7 #define TL_WR1043_V4_GPIO_LED_WPS 1 #define TL_WR1043_V4_GPIO_LED_SYSTEM 6 #define TL_WR1043_V4_GPIO_USB_POWER 8 #define TL_WR1043_V4_GPIO_LED_INET 15 #define TL_WR1043_V4_GPIO_LED_WAN 16 #define TL_WR1043_V4_GPIO_LED_LAN1 9 #define TL_WR1043_V4_GPIO_LED_LAN2 14 #define TL_WR1043_V4_GPIO_LED_LAN3 21 #define TL_WR1043_V4_GPIO_LED_LAN4 20 #define TL_WR1043_V4_KEYS_POLL_INTERVAL 20 /* msecs */ #define TL_WR1043_V4_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR1043_V4_KEYS_POLL_INTERVAL) #define TL_WR1043_V4_MAC_LOCATION 0x1ff50008 #define TL_WR1043_V4_EEPROM_ADDR 0x1fff0000 #define TL_WR1043_V4_WMAC_CALDATA_OFFSET 0x1000 #define TL_WR1043_V5_MAC_LOCATION 0x1ff00008 static struct gpio_led tl_wr1043nd_v4_leds_gpio[] __initdata = { { .name = "tp-link:green:wps", .gpio = TL_WR1043_V4_GPIO_LED_WPS, .active_low = 1, }, { .name = "tp-link:green:system", .gpio = TL_WR1043_V4_GPIO_LED_SYSTEM, .active_low = 1, }, { .name = "tp-link:green:wlan", .gpio = TL_WR1043_V4_GPIO_LED_WLAN, .active_low = 1, }, { .name = "tp-link:green:usb", .gpio = TL_WR1043_V4_GPIO_LED_USB, .active_low = 1, }, { .name = "tp-link:green:wan", .gpio = TL_WR1043_V4_GPIO_LED_INET, .active_low = 1, }, { .name = "tp-link:orange:wan", .gpio = TL_WR1043_V4_GPIO_LED_WAN, .active_low = 1, }, { .name = "tp-link:green:lan1", .gpio = TL_WR1043_V4_GPIO_LED_LAN1, .active_low = 1, }, { .name = "tp-link:green:lan2", .gpio = TL_WR1043_V4_GPIO_LED_LAN2, .active_low = 1, }, { .name = "tp-link:green:lan3", .gpio = TL_WR1043_V4_GPIO_LED_LAN3, .active_low = 1, }, { .name = "tp-link:green:lan4", .gpio = TL_WR1043_V4_GPIO_LED_LAN4, .active_low = 1, }, }; static struct gpio_keys_button tl_wr1043nd_v4_gpio_keys[] __initdata = { { .desc = "Reset button", .type = EV_KEY, .code = KEY_RESTART, .debounce_interval = TL_WR1043_V4_KEYS_DEBOUNCE_INTERVAL, .gpio = TL_WR1043_V4_GPIO_BTN_RESET, .active_low = 1, }, { .desc = "RFKILL button", .type = EV_KEY, .code = KEY_RFKILL, .debounce_interval = TL_WR1043_V4_KEYS_DEBOUNCE_INTERVAL, .gpio = TL_WR1043_V4_GPIO_BTN_RFKILL, .active_low = 1, }, }; static struct ar8327_pad_cfg tl_wr1043nd_v4_ar8327_pad0_cfg = { .mode = AR8327_PAD_MAC_SGMII, .sgmii_delay_en = true, }; static struct ar8327_platform_data tl_wr1043nd_v4_ar8327_data = { .pad0_cfg = &tl_wr1043nd_v4_ar8327_pad0_cfg, .port0_cfg = { .force_link = 1, .speed = AR8327_PORT_SPEED_1000, .duplex = 1, .txpause = 1, .rxpause = 1, }, }; static struct mdio_board_info tl_wr1043nd_v4_mdio0_info[] = { { .bus_id = "ag71xx-mdio.0", .mdio_addr = 0, .platform_data = &tl_wr1043nd_v4_ar8327_data, }, }; static void __init tl_wr1043nd_v4_setup(void) { u8 *mac = (u8 *) KSEG1ADDR(TL_WR1043_V4_MAC_LOCATION); u8 *eeprom = (u8 *) KSEG1ADDR(TL_WR1043_V4_EEPROM_ADDR); ath79_register_m25p80(NULL); ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0); ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_SGMII; ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev; ath79_eth0_data.phy_mask = BIT(0); mdiobus_register_board_info(tl_wr1043nd_v4_mdio0_info, ARRAY_SIZE(tl_wr1043nd_v4_mdio0_info)); ath79_register_usb(); ath79_register_mdio(0, 0); ath79_register_eth(0); ath79_register_wmac(eeprom + TL_WR1043_V4_WMAC_CALDATA_OFFSET, mac); ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr1043nd_v4_leds_gpio), tl_wr1043nd_v4_leds_gpio); ath79_register_gpio_keys_polled(-1, TL_WR1043_V4_KEYS_POLL_INTERVAL, ARRAY_SIZE(tl_wr1043nd_v4_gpio_keys), tl_wr1043nd_v4_gpio_keys); gpio_request_one(TL_WR1043_V4_GPIO_USB_POWER, GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED, "USB power"); } MIPS_MACHINE(ATH79_MACH_TL_WR1043ND_V4, "TL-WR1043ND-v4", "TP-LINK TL-WR1043ND v4", tl_wr1043nd_v4_setup); static struct gpio_led tl_wr1043n_v5_leds_gpio[] __initdata = { { .name = "tp-link:green:wps", .gpio = TL_WR1043_V4_GPIO_LED_WPS, .active_low = 1, }, { .name = "tp-link:green:system", .gpio = TL_WR1043_V4_GPIO_LED_SYSTEM, .active_low = 1, }, { .name = "tp-link:green:wlan", .gpio = TL_WR1043_V4_GPIO_LED_WLAN, .active_low = 1, }, { .name = "tp-link:green:wan", .gpio = TL_WR1043_V4_GPIO_LED_INET, .active_low = 1, }, { .name = "tp-link:orange:wan", .gpio = TL_WR1043_V4_GPIO_LED_WAN, .active_low = 1, }, { .name = "tp-link:green:lan1", .gpio = TL_WR1043_V4_GPIO_LED_LAN1, .active_low = 1, }, { .name = "tp-link:green:lan2", .gpio = TL_WR1043_V4_GPIO_LED_LAN2, .active_low = 1, }, { .name = "tp-link:green:lan3", .gpio = TL_WR1043_V4_GPIO_LED_LAN3, .active_low = 1, }, { .name = "tp-link:green:lan4", .gpio = TL_WR1043_V4_GPIO_LED_LAN4, .active_low = 1, }, }; /* The 1043Nv5 is identical to the 1043NDv4, * only missing the usb and small firmware layout changes */ static void __init tl_wr1043nv5_setup(void) { u8 *art = (u8 *) KSEG1ADDR(TL_WR1043_V4_EEPROM_ADDR); u8 *mac = (u8 *) KSEG1ADDR(TL_WR1043_V5_MAC_LOCATION); ath79_register_m25p80(NULL); ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr1043n_v5_leds_gpio), tl_wr1043n_v5_leds_gpio); ath79_register_gpio_keys_polled(-1, TL_WR1043_V4_KEYS_POLL_INTERVAL, ARRAY_SIZE(tl_wr1043nd_v4_gpio_keys), tl_wr1043nd_v4_gpio_keys); platform_device_register(&ath79_mdio0_device); mdiobus_register_board_info(tl_wr1043nd_v4_mdio0_info, ARRAY_SIZE(tl_wr1043nd_v4_mdio0_info)); ath79_register_wmac(art + TL_WR1043_V4_WMAC_CALDATA_OFFSET, mac); ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0); /* GMAC0 is connected to an AR8337 switch */ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_SGMII; ath79_eth0_data.speed = SPEED_1000; ath79_eth0_data.duplex = DUPLEX_FULL; ath79_eth0_data.phy_mask = BIT(0); ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev; ath79_register_eth(0); } MIPS_MACHINE(ATH79_MACH_TL_WR1043N_V5, "TL-WR1043N-v5", "TP-LINK TL-WR1043N v5", tl_wr1043nv5_setup);