/* * TP-LINK CPE210/210 v2/220/510/520 board support * * Copyright (C) 2014 Matthias Schiffer * Copyright (C) 2017 Robert Marko * * 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 "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" #define CPE510_GPIO_LED_LAN0 11 #define CPE510_GPIO_LED_LAN1 12 #define CPE510_GPIO_LED_L1 13 #define CPE510_GPIO_LED_L2 14 #define CPE510_GPIO_LED_L3 15 #define CPE510_GPIO_LED_L4 16 /* All LEDs/button except for link4 are the same for CPE and WBS series */ #define WBS510_GPIO_LED_L4 2 #define CPE510_GPIO_EXTERNAL_LNA0 18 #define CPE510_GPIO_EXTERNAL_LNA1 19 #define CPE510_GPIO_BTN_RESET 4 #define CPE510_KEYS_POLL_INTERVAL 20 /* msecs */ #define CPE510_KEYS_DEBOUNCE_INTERVAL (3 * CPE510_KEYS_POLL_INTERVAL) /* CPE210 v2 reset GPIO */ #define CPE210_V2_GPIO_BTN_RESET 17 static struct gpio_led cpe510_leds_gpio[] __initdata = { { .name = "tp-link:green:lan0", .gpio = CPE510_GPIO_LED_LAN0, .active_low = 1, }, { .name = "tp-link:green:lan1", .gpio = CPE510_GPIO_LED_LAN1, .active_low = 1, }, { .name = "tp-link:green:link1", .gpio = CPE510_GPIO_LED_L1, .active_low = 1, }, { .name = "tp-link:green:link2", .gpio = CPE510_GPIO_LED_L2, .active_low = 1, }, { .name = "tp-link:green:link3", .gpio = CPE510_GPIO_LED_L3, .active_low = 1, }, { .name = "tp-link:green:link4", .gpio = CPE510_GPIO_LED_L4, .active_low = 1, }, }; static struct gpio_led wbs510_leds_gpio[] __initdata = { { .name = "tp-link:green:lan0", .gpio = CPE510_GPIO_LED_LAN0, .active_low = 1, }, { .name = "tp-link:green:lan1", .gpio = CPE510_GPIO_LED_LAN1, .active_low = 1, }, { .name = "tp-link:green:link1", .gpio = CPE510_GPIO_LED_L1, .active_low = 1, }, { .name = "tp-link:green:link2", .gpio = CPE510_GPIO_LED_L2, .active_low = 1, }, { .name = "tp-link:green:link3", .gpio = CPE510_GPIO_LED_L3, .active_low = 1, }, { .name = "tp-link:green:link4", .gpio = WBS510_GPIO_LED_L4, .active_low = 1, }, }; static struct gpio_led cpe210_v2_leds_gpio[] __initdata = { { .name = "tp-link:green:lan0", .gpio = CPE510_GPIO_LED_LAN0, .active_low = 1, }, { .name = "tp-link:green:link1", .gpio = CPE510_GPIO_LED_L1, .active_low = 1, }, { .name = "tp-link:green:link2", .gpio = CPE510_GPIO_LED_L2, .active_low = 1, }, { .name = "tp-link:green:link3", .gpio = CPE510_GPIO_LED_L3, .active_low = 1, }, { .name = "tp-link:green:link4", .gpio = CPE510_GPIO_LED_L4, .active_low = 1, }, }; static struct gpio_keys_button cpe510_gpio_keys[] __initdata = { { .desc = "Reset button", .type = EV_KEY, .code = KEY_RESTART, .debounce_interval = CPE510_KEYS_DEBOUNCE_INTERVAL, .gpio = CPE510_GPIO_BTN_RESET, .active_low = 1, } }; static struct gpio_keys_button cpe210_v2_gpio_keys[] __initdata = { { .desc = "Reset button", .type = EV_KEY, .code = KEY_RESTART, .debounce_interval = CPE510_KEYS_DEBOUNCE_INTERVAL, .gpio = CPE210_V2_GPIO_BTN_RESET, .active_low = 1, } }; static void __init cpe_setup(u8 *mac) { /* Disable JTAG, enabling GPIOs 0-3 */ /* Configure OBS4 line, for GPIO 4*/ ath79_gpio_function_setup(AR934X_GPIO_FUNC_JTAG_DISABLE, AR934X_GPIO_FUNC_CLK_OBS4_EN); ath79_register_gpio_keys_polled(1, CPE510_KEYS_POLL_INTERVAL, ARRAY_SIZE(cpe510_gpio_keys), cpe510_gpio_keys); ath79_wmac_set_ext_lna_gpio(0, CPE510_GPIO_EXTERNAL_LNA0); ath79_wmac_set_ext_lna_gpio(1, CPE510_GPIO_EXTERNAL_LNA1); ath79_register_m25p80(NULL); ath79_register_mdio(1, 0); ath79_init_mac(ath79_eth1_data.mac_addr, mac, 0); ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII; ath79_register_eth(1); } static void __init cpe210_setup(void) { u8 *mac = (u8 *) KSEG1ADDR(0x1f830008); u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000); ath79_register_leds_gpio(-1, ARRAY_SIZE(cpe510_leds_gpio), cpe510_leds_gpio); cpe_setup(mac); ath79_register_wmac(ee, mac); } static void __init cpe510_setup(void) { u8 *mac = (u8 *) KSEG1ADDR(0x1f830008); u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000); ath79_register_leds_gpio(-1, ARRAY_SIZE(cpe510_leds_gpio), cpe510_leds_gpio); cpe_setup(mac); ath79_register_wmac(ee, mac); } static void __init wbs_setup(void) { u8 *mac = (u8 *) KSEG1ADDR(0x1f830008); u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000); ath79_register_leds_gpio(-1, ARRAY_SIZE(wbs510_leds_gpio), wbs510_leds_gpio); cpe_setup(mac); ath79_register_wmac(ee, mac); } static void __init cpe210_v2_setup(void) { u8 *mac = (u8 *) KSEG1ADDR(0x1f830008); u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000); ath79_register_leds_gpio(-1, ARRAY_SIZE(cpe210_v2_leds_gpio), cpe210_v2_leds_gpio); ath79_register_gpio_keys_polled(-1, CPE510_KEYS_POLL_INTERVAL, ARRAY_SIZE(cpe210_v2_gpio_keys), cpe210_v2_gpio_keys); ath79_register_m25p80(NULL); ath79_register_mdio(0, 0x0); ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0); ath79_eth0_data.duplex = DUPLEX_FULL; ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII; ath79_eth0_data.speed = SPEED_100; ath79_eth0_data.phy_mask = BIT(4); ath79_register_eth(0); ath79_register_wmac(ee, mac); } static void __init cpe510_v2_setup(void) { u8 *mac = (u8 *) KSEG1ADDR(0x1f830008); u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000); /* disable PHY_SWAP and PHY_ADDR_SWAP bits */ ath79_setup_ar933x_phy4_switch(false, false); ath79_register_leds_gpio(-1, ARRAY_SIZE(cpe210_v2_leds_gpio), cpe210_v2_leds_gpio); ath79_register_gpio_keys_polled(-1, CPE510_KEYS_POLL_INTERVAL, ARRAY_SIZE(cpe510_gpio_keys), cpe510_gpio_keys); ath79_register_m25p80(NULL); ath79_register_mdio(1, 0x0); /* LAN port */ ath79_switch_data.phy4_mii_en = 1; ath79_switch_data.phy_poll_mask = BIT(4); ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII; ath79_eth0_data.phy_mask = BIT(4); ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev; ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0); ath79_register_eth(0); ath79_register_wmac(ee, mac); } MIPS_MACHINE(ATH79_MACH_CPE210, "CPE210", "TP-LINK CPE210/220", cpe210_setup); MIPS_MACHINE(ATH79_MACH_CPE210_V2, "CPE210V2", "TP-LINK CPE210 v2", cpe210_v2_setup); MIPS_MACHINE(ATH79_MACH_CPE210_V3, "CPE210V3", "TP-LINK CPE210 v3", cpe210_v2_setup); MIPS_MACHINE(ATH79_MACH_CPE510, "CPE510", "TP-LINK CPE510/520", cpe510_setup); MIPS_MACHINE(ATH79_MACH_CPE510_V2, "CPE510V2", "TP-LINK CPE510 v2", cpe510_v2_setup); MIPS_MACHINE(ATH79_MACH_WBS210, "WBS210", "TP-LINK WBS210", wbs_setup); MIPS_MACHINE(ATH79_MACH_WBS510, "WBS510", "TP-LINK WBS510", wbs_setup);