/* * TP-LINK TL-WR1041 v2 board support * * Copyright (C) 2010-2012 Gabor Juhos <juhosg@openwrt.org> * Copyright (C) 2011-2012 Anan Huang <axishero@foxmail.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/pci.h> #include <linux/phy.h> #include <linux/platform_device.h> #include <linux/ath9k_platform.h> #include <linux/ar8216_platform.h> #include <asm/mach-ath79/ar71xx_regs.h> #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-spi.h" #include "dev-wmac.h" #include "machtypes.h" #define TL_WR1041NV2_GPIO_BTN_RESET 14 #define TL_WR1041NV2_GPIO_LED_WPS 13 #define TL_WR1041NV2_GPIO_LED_WLAN 11 #define TL_WR1041NV2_GPIO_LED_SYSTEM 12 #define TL_WR1041NV2_KEYS_POLL_INTERVAL 20 /* msecs */ #define TL_WR1041NV2_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR1041NV2_KEYS_POLL_INTERVAL) #define TL_WR1041NV2_PCIE_CALDATA_OFFSET 0x5000 static const char *tl_wr1041nv2_part_probes[] = { "tp-link", NULL, }; static struct flash_platform_data tl_wr1041nv2_flash_data = { .part_probes = tl_wr1041nv2_part_probes, }; static struct gpio_led tl_wr1041nv2_leds_gpio[] __initdata = { { .name = "tp-link:green:system", .gpio = TL_WR1041NV2_GPIO_LED_SYSTEM, .active_low = 1, }, { .name = "tp-link:green:wps", .gpio = TL_WR1041NV2_GPIO_LED_WPS, .active_low = 1, }, { .name = "tp-link:green:wlan", .gpio = TL_WR1041NV2_GPIO_LED_WLAN, .active_low = 1, } }; static struct gpio_keys_button tl_wr1041nv2_gpio_keys[] __initdata = { { .desc = "reset", .type = EV_KEY, .code = KEY_RESTART, .debounce_interval = TL_WR1041NV2_KEYS_DEBOUNCE_INTERVAL, .gpio = TL_WR1041NV2_GPIO_BTN_RESET, .active_low = 1, } }; static struct ar8327_pad_cfg db120_ar8327_pad0_cfg = { .mode = AR8327_PAD_MAC_RGMII, .txclk_delay_en = true, .rxclk_delay_en = true, .txclk_delay_sel = AR8327_CLK_DELAY_SEL1, .rxclk_delay_sel = AR8327_CLK_DELAY_SEL2, }; static struct ar8327_platform_data db120_ar8327_data = { .pad0_cfg = &db120_ar8327_pad0_cfg, .port0_cfg = { .force_link = 1, .speed = AR8327_PORT_SPEED_1000, .duplex = 1, .txpause = 1, .rxpause = 1, } }; static struct mdio_board_info db120_mdio0_info[] = { { .bus_id = "ag71xx-mdio.0", .phy_addr = 0, .platform_data = &db120_ar8327_data, }, }; static void __init tl_wr1041nv2_setup(void) { u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00); u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000); ath79_register_m25p80(&tl_wr1041nv2_flash_data); ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr1041nv2_leds_gpio), tl_wr1041nv2_leds_gpio); ath79_register_gpio_keys_polled(-1, TL_WR1041NV2_KEYS_POLL_INTERVAL, ARRAY_SIZE(tl_wr1041nv2_gpio_keys), tl_wr1041nv2_gpio_keys); ath79_register_wmac(ee, mac); ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_RGMII_GMAC0 | AR934X_ETH_CFG_SW_ONLY_MODE); ath79_register_mdio(1, 0x0); ath79_register_mdio(0, 0x0); ath79_init_mac(ath79_eth0_data.mac_addr, mac, 1); mdiobus_register_board_info(db120_mdio0_info, ARRAY_SIZE(db120_mdio0_info)); /* GMAC0 is connected to an AR8327 switch */ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; ath79_eth0_data.phy_mask = BIT(0); ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev; ath79_eth0_pll_data.pll_1000 = 0x06000000; ath79_register_eth(0); } MIPS_MACHINE(ATH79_MACH_TL_WR1041N_V2, "TL-WR1041N-v2", "TP-LINK TL-WR1041N v2", tl_wr1041nv2_setup);