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 ethernet0 = &emac; 59 ethernet1 = &rtl8189; 60 }; 61 62 chosen { 63 stdout-path = "serial0:115200n8"; 64 }; 65 66 leds { 67 compatible = "gpio-leds"; 68 pinctrl-names = "default"; 69 pinctrl-0 = <&leds_opc>, <&leds_r_opc>; 70 71 status_led { 72 label = "orangepi:red:status"; 73 gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>; 74 }; 75 76 pwr_led { 77 label = "orangepi:green:pwr"; 78 gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; 79 default-state = "on"; 80 }; 81 }; 82 83 r_gpio_keys { 84 compatible = "gpio-keys"; 85 pinctrl-names = "default"; 86 pinctrl-0 = <&sw_r_opc>; 87 88 sw2 { 89 label = "sw2"; 90 linux,code = <BTN_1>; 91 gpios = <&r_pio 0 4 GPIO_ACTIVE_LOW>; 92 }; 93 94 sw4 { 95 label = "sw4"; 96 linux,code = <BTN_0>; 97 gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; 98 }; 99 }; 100 101 wifi_pwrseq: wifi_pwrseq { 102 compatible = "mmc-pwrseq-simple"; 103 pinctrl-names = "default"; 104 pinctrl-0 = <&wifi_pwrseq_pin_orangepi>; 105 reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 WIFI_EN */ 106 }; 107}; 108 109&ehci1 { 110 status = "okay"; 111}; 112 113&emac { 114 phy-handle = <&int_mii_phy>; 115 phy-mode = "mii"; 116 allwinner,leds-active-low; 117 status = "okay"; 118}; 119 120&ir { 121 pinctrl-names = "default"; 122 pinctrl-0 = <&ir_pins_a>; 123 status = "okay"; 124}; 125 126&mmc0 { 127 pinctrl-names = "default"; 128 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>; 129 vmmc-supply = <®_vcc3v3>; 130 bus-width = <4>; 131 cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */ 132 cd-inverted; 133 status = "okay"; 134}; 135 136&mmc1 { 137 pinctrl-names = "default"; 138 pinctrl-0 = <&mmc1_pins_a>; 139 vmmc-supply = <®_vcc3v3>; 140 mmc-pwrseq = <&wifi_pwrseq>; 141 bus-width = <4>; 142 non-removable; 143 status = "okay"; 144 145 /* 146 * Explicitly define the sdio device, so that we can add an ethernet 147 * alias for it (which e.g. makes u-boot set a mac-address). 148 */ 149 rtl8189: sdio_wifi@1 { 150 reg = <1>; 151 }; 152}; 153 154&pio { 155 leds_opc: led_pins@0 { 156 allwinner,pins = "PA15"; 157 allwinner,function = "gpio_out"; 158 allwinner,drive = <SUN4I_PINCTRL_10_MA>; 159 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 160 }; 161}; 162 163&r_pio { 164 leds_r_opc: led_pins@0 { 165 allwinner,pins = "PL10"; 166 allwinner,function = "gpio_out"; 167 allwinner,drive = <SUN4I_PINCTRL_10_MA>; 168 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 169 }; 170 171 sw_r_opc: key_pins@0 { 172 allwinner,pins = "PL3", "PL4"; 173 allwinner,function = "gpio_in"; 174 allwinner,drive = <SUN4I_PINCTRL_10_MA>; 175 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 176 }; 177 178 wifi_pwrseq_pin_orangepi: wifi_pwrseq_pin@0 { 179 allwinner,pins = "PL7"; 180 allwinner,function = "gpio_out"; 181 allwinner,drive = <SUN4I_PINCTRL_10_MA>; 182 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 183 }; 184}; 185 186®_usb1_vbus { 187 gpio = <&pio 6 13 GPIO_ACTIVE_HIGH>; 188 status = "okay"; 189}; 190 191&uart0 { 192 pinctrl-names = "default"; 193 pinctrl-0 = <&uart0_pins_a>; 194 status = "okay"; 195}; 196 197&usb1_vbus_pin_a { 198 allwinner,pins = "PG13"; 199}; 200 201&usbphy { 202 usb1_vbus-supply = <®_usb1_vbus>; 203 status = "okay"; 204}; 205