/* * OMYlink OMY-X1 board support * * Copyright (C) 2016 L. D. Pinney <ldpinney@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 <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 "machtypes.h" #define OMY_X1_GPIO_LED_POWER 19 #define OMY_X1_GPIO_LED_WAN 22 #define OMY_X1_GPIO_BTN_RESET 17 #define OMY_X1_KEYS_POLL_INTERVAL 20 /* msecs */ #define OMY_X1_KEYS_DEBOUNCE_INTERVAL (3 * OMY_X1_KEYS_POLL_INTERVAL) static const char *omy_x1_part_probes[] = { "tp-link", NULL, }; static struct flash_platform_data omy_x1_flash_data = { .part_probes = omy_x1_part_probes, }; static struct gpio_led omy_x1_leds_gpio[] __initdata = { { .name = "omy:green:wan", .gpio = OMY_X1_GPIO_LED_WAN, .active_low = 1, }, { .name = "omy:green:power", .gpio = OMY_X1_GPIO_LED_POWER, .active_low = 1, }, }; static struct gpio_keys_button omy_x1_gpio_keys[] __initdata = { { .desc = "Reset button", .type = EV_KEY, .code = KEY_RESTART, .debounce_interval = OMY_X1_KEYS_DEBOUNCE_INTERVAL, .gpio = OMY_X1_GPIO_BTN_RESET, .active_low = 1, } }; static void __init omy_x1_setup(void) { u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00); u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000); ath79_gpio_function_setup(AR934X_GPIO_FUNC_JTAG_DISABLE, AR934X_GPIO_FUNC_CLK_OBS4_EN); ath79_register_m25p80(&omy_x1_flash_data); ath79_register_leds_gpio(-1, ARRAY_SIZE(omy_x1_leds_gpio), omy_x1_leds_gpio); ath79_register_gpio_keys_polled(1, OMY_X1_KEYS_POLL_INTERVAL, ARRAY_SIZE(omy_x1_gpio_keys), omy_x1_gpio_keys); 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); 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); ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII; ath79_register_eth(1); ath79_register_wmac(ee, mac); } MIPS_MACHINE(ATH79_MACH_OMY_X1, "OMY-X1", "OMYlink OMY-X1", omy_x1_setup);