1/* 2 * Copyright (C) 2016 Hans de Goede <hdegoede@redhat.com> 3 * 4 * This file is dual-licensed: you can use it either under the terms 5 * of the GPL or the X11 license, at your option. Note that this dual 6 * licensing only applies to this file, and not this project as a 7 * whole. 8 * 9 * a) This file is free software; you can redistribute it and/or 10 * modify it under the terms of the GNU General Public License as 11 * published by the Free Software Foundation; either version 2 of the 12 * License, or (at your option) any later version. 13 * 14 * This file is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * GNU General Public License for more details. 18 * 19 * Or, alternatively, 20 * 21 * b) Permission is hereby granted, free of charge, to any person 22 * obtaining a copy of this software and associated documentation 23 * files (the "Software"), to deal in the Software without 24 * restriction, including without limitation the rights to use, 25 * copy, modify, merge, publish, distribute, sublicense, and/or 26 * sell copies of the Software, and to permit persons to whom the 27 * Software is furnished to do so, subject to the following 28 * conditions: 29 * 30 * The above copyright notice and this permission notice shall be 31 * included in all copies or substantial portions of the Software. 32 * 33 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 34 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 35 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 36 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 37 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 38 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 39 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 40 * OTHER DEALINGS IN THE SOFTWARE. 41 */ 42 43/dts-v1/; 44#include "sun8i-h3.dtsi" 45#include "sunxi-common-regulators.dtsi" 46 47#include <dt-bindings/gpio/gpio.h> 48#include <dt-bindings/input/input.h> 49#include <dt-bindings/pinctrl/sun4i-a10.h> 50 51/ { 52 model = "Xunlong Orange Pi 2"; 53 compatible = "xunlong,orangepi-2", "allwinner,sun8i-h3"; 54 55 aliases { 56 serial0 = &uart0; 57 /* ethernet0 is the H3 emac, defined in sun8i-h3.dtsi */ 58 ethernet1 = &rtl8189; 59 }; 60 61 chosen { 62 stdout-path = "serial0:115200n8"; 63 }; 64 65 leds { 66 compatible = "gpio-leds"; 67 pinctrl-names = "default"; 68 pinctrl-0 = <&leds_opc>, <&leds_r_opc>; 69 70 status_led { 71 label = "orangepi:red:status"; 72 gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>; 73 }; 74 75 pwr_led { 76 label = "orangepi:green:pwr"; 77 gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; 78 default-state = "on"; 79 }; 80 }; 81 82 r_gpio_keys { 83 compatible = "gpio-keys"; 84 pinctrl-names = "default"; 85 pinctrl-0 = <&sw_r_opc>; 86 87 sw2 { 88 label = "sw2"; 89 linux,code = <BTN_1>; 90 gpios = <&r_pio 0 4 GPIO_ACTIVE_LOW>; 91 }; 92 93 sw4 { 94 label = "sw4"; 95 linux,code = <BTN_0>; 96 gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; 97 }; 98 }; 99 100 wifi_pwrseq: wifi_pwrseq { 101 compatible = "mmc-pwrseq-simple"; 102 pinctrl-names = "default"; 103 pinctrl-0 = <&wifi_pwrseq_pin_orangepi>; 104 reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 WIFI_EN */ 105 }; 106}; 107 108&ehci1 { 109 status = "okay"; 110}; 111 112&emac { 113 phy = <&phy1>; 114 phy-mode = "mii"; 115 allwinner,use-internal-phy; 116 allwinner,leds-active-low; 117 status = "okay"; 118 phy1: ethernet-phy@1 { 119 reg = <1>; 120 }; 121}; 122 123&ir { 124 pinctrl-names = "default"; 125 pinctrl-0 = <&ir_pins_a>; 126 status = "okay"; 127}; 128 129&mmc0 { 130 pinctrl-names = "default"; 131 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>; 132 vmmc-supply = <®_vcc3v3>; 133 bus-width = <4>; 134 cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */ 135 cd-inverted; 136 status = "okay"; 137}; 138 139&mmc1 { 140 pinctrl-names = "default"; 141 pinctrl-0 = <&mmc1_pins_a>; 142 vmmc-supply = <®_vcc3v3>; 143 mmc-pwrseq = <&wifi_pwrseq>; 144 bus-width = <4>; 145 non-removable; 146 status = "okay"; 147 148 /* 149 * Explicitly define the sdio device, so that we can add an ethernet 150 * alias for it (which e.g. makes u-boot set a mac-address). 151 */ 152 rtl8189: sdio_wifi@1 { 153 reg = <1>; 154 }; 155}; 156 157&pio { 158 leds_opc: led_pins@0 { 159 allwinner,pins = "PA15"; 160 allwinner,function = "gpio_out"; 161 allwinner,drive = <SUN4I_PINCTRL_10_MA>; 162 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 163 }; 164}; 165 166&r_pio { 167 leds_r_opc: led_pins@0 { 168 allwinner,pins = "PL10"; 169 allwinner,function = "gpio_out"; 170 allwinner,drive = <SUN4I_PINCTRL_10_MA>; 171 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 172 }; 173 174 sw_r_opc: key_pins@0 { 175 allwinner,pins = "PL3", "PL4"; 176 allwinner,function = "gpio_in"; 177 allwinner,drive = <SUN4I_PINCTRL_10_MA>; 178 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 179 }; 180 181 wifi_pwrseq_pin_orangepi: wifi_pwrseq_pin@0 { 182 allwinner,pins = "PL7"; 183 allwinner,function = "gpio_out"; 184 allwinner,drive = <SUN4I_PINCTRL_10_MA>; 185 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 186 }; 187}; 188 189®_usb1_vbus { 190 gpio = <&pio 6 13 GPIO_ACTIVE_HIGH>; 191 status = "okay"; 192}; 193 194&uart0 { 195 pinctrl-names = "default"; 196 pinctrl-0 = <&uart0_pins_a>; 197 status = "okay"; 198}; 199 200&usb1_vbus_pin_a { 201 allwinner,pins = "PG13"; 202}; 203 204&usbphy { 205 usb1_vbus-supply = <®_usb1_vbus>; 206 status = "okay"; 207}; 208