/* * Support for YunCore boards: * - AP80Q/AP90Q * - CPE830 * * Copyright (C) 2016 Piotr Dymacz <pepe2k@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-usb.h" #include "dev-wmac.h" #include "machtypes.h" /* AP90Q */ #define AP90Q_GPIO_LED_WAN 4 #define AP90Q_GPIO_LED_WLAN 12 #define AP90Q_GPIO_LED_LAN 16 #define AP90Q_GPIO_BTN_RESET 17 #define AP90Q_KEYS_POLL_INTERVAL 20 #define AP90Q_KEYS_DEBOUNCE_INTERVAL (3 * AP90Q_KEYS_POLL_INTERVAL) static struct gpio_led ap90q_leds_gpio[] __initdata = { { .name = "ap90q:green:lan", .gpio = AP90Q_GPIO_LED_LAN, .active_low = 1, }, { .name = "ap90q:green:wan", .gpio = AP90Q_GPIO_LED_WAN, .active_low = 1, }, { .name = "ap90q:green:wlan", .gpio = AP90Q_GPIO_LED_WLAN, .active_low = 1, }, }; static struct gpio_keys_button ap90q_gpio_keys[] __initdata = { { .desc = "reset", .type = EV_KEY, .code = KEY_RESTART, .debounce_interval = AP90Q_KEYS_DEBOUNCE_INTERVAL, .gpio = AP90Q_GPIO_BTN_RESET, .active_low = 1, }, }; /* CPE830 */ #define CPE830_GPIO_LED_LINK4 0 #define CPE830_GPIO_LED_LINK1 1 #define CPE830_GPIO_LED_LINK2 2 #define CPE830_GPIO_LED_LINK3 3 #define CPE830_GPIO_LED_WAN 4 #define CPE830_GPIO_LED_WLAN 12 #define CPE830_GPIO_LED_LAN 16 #define CPE830_GPIO_BTN_RESET 17 static struct gpio_led cpe830_leds_gpio[] __initdata = { { .name = "cpe830:green:lan", .gpio = CPE830_GPIO_LED_LAN, .active_low = 1, }, { .name = "cpe830:green:wan", .gpio = CPE830_GPIO_LED_WAN, .active_low = 1, }, { .name = "cpe830:green:wlan", .gpio = CPE830_GPIO_LED_WLAN, .active_low = 1, }, { .name = "cpe830:green:link1", .gpio = CPE830_GPIO_LED_LINK1, .active_low = 1, }, { .name = "cpe830:green:link2", .gpio = CPE830_GPIO_LED_LINK2, .active_low = 1, }, { .name = "cpe830:green:link3", .gpio = CPE830_GPIO_LED_LINK3, .active_low = 1, }, { .name = "cpe830:green:link4", .gpio = CPE830_GPIO_LED_LINK4, .active_low = 1, }, }; static void __init ap90q_cpe830_common_setup(void) { u8 *art = (u8 *) KSEG1ADDR(0x1fff1000); u8 *mac = (u8 *) KSEG1ADDR(0x1fff0000); ath79_register_m25p80(NULL); ath79_setup_ar933x_phy4_switch(false, false); ath79_register_mdio(0, 0x0); ath79_switch_data.phy4_mii_en = 1; ath79_switch_data.phy_poll_mask |= BIT(4); /* LAN */ ath79_eth1_data.duplex = DUPLEX_FULL; ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII; ath79_eth1_data.speed = SPEED_1000; ath79_init_mac(ath79_eth1_data.mac_addr, mac, 1); ath79_register_eth(1); /* WAN */ 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_init_mac(ath79_eth0_data.mac_addr, mac, 0); ath79_register_eth(0); ath79_register_wmac(art, NULL); /* For LED on GPIO4 */ ath79_gpio_function_disable(AR934X_GPIO_FUNC_CLK_OBS4_EN); ath79_gpio_direction_select(AP90Q_GPIO_LED_LAN, true); ath79_gpio_direction_select(AP90Q_GPIO_LED_WAN, true); ath79_gpio_direction_select(AP90Q_GPIO_LED_WLAN, true); /* Mute LEDs on boot */ gpio_set_value(AP90Q_GPIO_LED_LAN, 1); gpio_set_value(AP90Q_GPIO_LED_WAN, 1); ath79_gpio_output_select(AP90Q_GPIO_LED_LAN, 0); ath79_gpio_output_select(AP90Q_GPIO_LED_WAN, 0); ath79_gpio_output_select(AP90Q_GPIO_LED_WLAN, 0); ath79_register_gpio_keys_polled(-1, AP90Q_KEYS_POLL_INTERVAL, ARRAY_SIZE(ap90q_gpio_keys), ap90q_gpio_keys); } static void __init ap90q_setup(void) { ap90q_cpe830_common_setup(); ath79_register_leds_gpio(-1, ARRAY_SIZE(ap90q_leds_gpio), ap90q_leds_gpio); } MIPS_MACHINE(ATH79_MACH_AP90Q, "AP90Q", "YunCore AP80Q/AP90Q", ap90q_setup); static void __init cpe830_setup(void) { ap90q_cpe830_common_setup(); ath79_gpio_direction_select(CPE830_GPIO_LED_LINK1, true); ath79_gpio_direction_select(CPE830_GPIO_LED_LINK2, true); ath79_gpio_direction_select(CPE830_GPIO_LED_LINK3, true); ath79_gpio_direction_select(CPE830_GPIO_LED_LINK4, true); /* Mute LEDs on boot */ gpio_set_value(CPE830_GPIO_LED_LINK1, 1); gpio_set_value(CPE830_GPIO_LED_LINK2, 1); gpio_set_value(CPE830_GPIO_LED_LINK3, 1); gpio_set_value(CPE830_GPIO_LED_LINK4, 1); ath79_gpio_output_select(CPE830_GPIO_LED_LINK1, 0); ath79_gpio_output_select(CPE830_GPIO_LED_LINK2, 0); ath79_gpio_output_select(CPE830_GPIO_LED_LINK3, 0); ath79_gpio_output_select(CPE830_GPIO_LED_LINK4, 0); ath79_register_leds_gpio(-1, ARRAY_SIZE(cpe830_leds_gpio), cpe830_leds_gpio); } MIPS_MACHINE(ATH79_MACH_CPE830, "CPE830", "YunCore CPE830", cpe830_setup);