openwrt/upstream - upstream openwrt

	Commit message (Expand)	Author	Age	Files	Lines
*	brcm2708: rename target to bcm27xx	Adrian Schmutzler	2020-02-14	1	-0/+75

/* * TP-LINK TL-WR841N/ND v8/TL-MR3420 v2/TL-WA801ND v2 board support * * Copyright (C) 2012 Gabor Juhos <juhosg@openwrt.org> * Copyright (C) 2013 Jiri Pirko <jiri@resnulli.us> * * 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 <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-usb.h" #include "dev-wmac.h" #include "machtypes.h" #define TL_WR841NV8_GPIO_LED_WLAN 13 #define TL_WR841NV8_GPIO_LED_QSS 15 #define TL_WR841NV8_GPIO_LED_WAN 18 #define TL_WR841NV8_GPIO_LED_LAN1 19 #define TL_WR841NV8_GPIO_LED_LAN2 20 #define TL_WR841NV8_GPIO_LED_LAN3 21 #define TL_WR841NV8_GPIO_LED_LAN4 12 #define TL_WR841NV8_GPIO_LED_SYSTEM 14 #define TL_WR841NV8_GPIO_BTN_RESET 17 #define TL_WR841NV8_GPIO_SW_RFKILL 16 /* WPS for MR3420 v2 */ #define TL_MR3420V2_GPIO_LED_3G 11 #define TL_MR3420V2_GPIO_USB_POWER 4 #define TL_WR841NV8_KEYS_POLL_INTERVAL 20 /* msecs */ #define TL_WR841NV8_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR841NV8_KEYS_POLL_INTERVAL) static const char *tl_wr841n_v8_part_probes[] = { "tp-link", NULL, }; static struct flash_platform_data tl_wr841n_v8_flash_data = { .part_probes = tl_wr841n_v8_part_probes, }; static struct gpio_led tl_wr841n_v8_leds_gpio[] __initdata = { { .name = "tp-link:green:lan1", .gpio = TL_WR841NV8_GPIO_LED_LAN1, .active_low = 1, }, { .name = "tp-link:green:lan2", .gpio = TL_WR841NV8_GPIO_LED_LAN2, .active_low = 1, }, { .name = "tp-link:green:lan3", .gpio = TL_WR841NV8_GPIO_LED_LAN3, .active_low = 1, }, { .name = "tp-link:green:lan4", .gpio = TL_WR841NV8_GPIO_LED_LAN4, .active_low = 1, }, { .name = "tp-link:green:qss", .gpio = TL_WR841NV8_GPIO_LED_QSS, .active_low = 1, }, { .name = "tp-link:green:system", .gpio = TL_WR841NV8_GPIO_LED_SYSTEM, .active_low = 1, }, { .name = "tp-link:green:wan", .gpio = TL_WR841NV8_GPIO_LED_WAN, .active_low = 1, }, { .name = "tp-link:green:wlan", .gpio = TL_WR841NV8_GPIO_LED_WLAN, .active_low = 1, }, { /* the 3G LED is only present on the MR3420 v2 */ .name = "tp-link:green:3g", .gpio = TL_MR3420V2_GPIO_LED_3G, .active_low = 1, }, }; static struct gpio_led tl_wa801nd_v2_leds_gpio[] __initdata = { { .name = "tp-link:green:qss", .gpio = TL_WR841NV8_GPIO_LED_QSS, .active_low = 1, }, { .name = "tp-link:green:system", .gpio = TL_WR841NV8_GPIO_LED_SYSTEM, .active_low = 1, }, { .name = "tp-link:green:lan", .gpio = TL_WR841NV8_GPIO_LED_WAN, /* LAN for wa801nd_v2 */ .active_low = 1, }, { .name = "tp-link:green:wlan", .gpio = TL_WR841NV8_GPIO_LED_WLAN, .active_low = 1, }, }; static struct gpio_keys_button tl_wr841n_v8_gpio_keys[] __initdata = { { .desc = "Reset button", .type = EV_KEY, .code = KEY_RESTART, .debounce_interval = TL_WR841NV8_KEYS_DEBOUNCE_INTERVAL, .gpio = TL_WR841NV8_GPIO_BTN_RESET, .active_low = 1, }, { .desc = "RFKILL switch", .type = EV_SW, .code = KEY_RFKILL, .debounce_interval = TL_WR841NV8_KEYS_DEBOUNCE_INTERVAL, .gpio = TL_WR841NV8_GPIO_SW_RFKILL, .active_low = 0, } }; static struct gpio_keys_button tl_mr3420v2_gpio_keys[] __initdata = { { .desc = "Reset button", .type = EV_KEY, .code = KEY_RESTART, .debounce_interval = TL_WR841NV8_KEYS_DEBOUNCE_INTERVAL, .gpio = TL_WR841NV8_GPIO_BTN_RESET, .active_low = 1, }, { .desc = "WPS", .type = EV_KEY, .code = KEY_WPS_BUTTON, .debounce_interval = TL_WR841NV8_KEYS_DEBOUNCE_INTERVAL, .gpio = TL_WR841NV8_GPIO_SW_RFKILL, .active_low = 0, } }; static void __init tl_ap123_setup(bool setup_gmac1) { u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00); u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000); /* 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); /* config gpio4 as normal gpio function */ ath79_gpio_output_select(TL_MR3420V2_GPIO_USB_POWER, AR934X_GPIO_OUT_GPIO); ath79_register_m25p80(&tl_wr841n_v8_flash_data); ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_PHY_SWAP); ath79_register_mdio(1, 0x0); ath79_init_mac(ath79_eth0_data.mac_addr, mac, -1); ath79_init_mac(ath79_eth1_data.mac_addr, mac, 0); /* 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); if (setup_gmac1) { /* GMAC1 is connected to the internal switch */ ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII; ath79_register_eth(1); } ath79_register_wmac(ee, mac); } static void __init tl_wr841n_v8_setup(void) { tl_ap123_setup(true); ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr841n_v8_leds_gpio) - 1, tl_wr841n_v8_leds_gpio); ath79_register_gpio_keys_polled(1, TL_WR841NV8_KEYS_POLL_INTERVAL, ARRAY_SIZE(tl_wr841n_v8_gpio_keys), tl_wr841n_v8_gpio_keys); } MIPS_MACHINE(ATH79_MACH_TL_WR841N_V8, "TL-WR841N-v8", "TP-LINK TL-WR841N/ND v8", tl_wr841n_v8_setup); static void __init tl_wr842n_v2_setup(void) { tl_ap123_setup(true); ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr841n_v8_leds_gpio), tl_wr841n_v8_leds_gpio); ath79_register_gpio_keys_polled(1, TL_WR841NV8_KEYS_POLL_INTERVAL, ARRAY_SIZE(tl_wr841n_v8_gpio_keys), tl_wr841n_v8_gpio_keys); gpio_request_one(TL_MR3420V2_GPIO_USB_POWER, GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED, "USB power"); ath79_register_usb(); } MIPS_MACHINE(ATH79_MACH_TL_WR842N_V2, "TL-WR842N-v2", "TP-LINK TL-WR842N/ND v2", tl_wr842n_v2_setup); static void __init tl_mr3420v2_setup(void) { tl_ap123_setup(true); ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr841n_v8_leds_gpio), tl_wr841n_v8_leds_gpio); ath79_register_gpio_keys_polled(1, TL_WR841NV8_KEYS_POLL_INTERVAL, ARRAY_SIZE(tl_mr3420v2_gpio_keys), tl_mr3420v2_gpio_keys); /* enable power for the USB port */ gpio_request_one(TL_MR3420V2_GPIO_USB_POWER, GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED, "USB power"); ath79_register_usb(); } MIPS_MACHINE(ATH79_MACH_TL_MR3420_V2, "TL-MR3420-v2", "TP-LINK TL-MR3420 v2", tl_mr3420v2_setup); static void __init tl_wa801nd_v2_setup(void) { tl_ap123_setup(false); ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wa801nd_v2_leds_gpio), tl_wa801nd_v2_leds_gpio); ath79_register_gpio_keys_polled(1, TL_WR841NV8_KEYS_POLL_INTERVAL, ARRAY_SIZE(tl_mr3420v2_gpio_keys), tl_mr3420v2_gpio_keys); } MIPS_MACHINE(ATH79_MACH_TL_WA801ND_V2, "TL-WA801ND-v2", "TP-LINK TL-WA801ND v2", tl_wa801nd_v2_setup);