0001 /*
0002 * Copyright (C) 2016 Hans de Goede <hdegoede@redhat.com>
0003 *
0004 * This file is dual-licensed: you can use it either under the terms
0005 * of the GPL or the X11 license, at your option. Note that this dual
0006 * licensing only applies to this file, and not this project as a
0007 * whole.
0008 *
0009 * a) This file is free software; you can redistribute it and/or
0010 * modify it under the terms of the GNU General Public License as
0011 * published by the Free Software Foundation; either version 2 of the
0012 * License, or (at your option) any later version.
0013 *
0014 * This file is distributed in the hope that it will be useful,
0015 * but WITHOUT ANY WARRANTY; without even the implied warranty of
0016 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
0017 * GNU General Public License for more details.
0018 *
0019 * Or, alternatively,
0020 *
0021 * b) Permission is hereby granted, free of charge, to any person
0022 * obtaining a copy of this software and associated documentation
0023 * files (the "Software"), to deal in the Software without
0024 * restriction, including without limitation the rights to use,
0025 * copy, modify, merge, publish, distribute, sublicense, and/or
0026 * sell copies of the Software, and to permit persons to whom the
0027 * Software is furnished to do so, subject to the following
0028 * conditions:
0029 *
0030 * The above copyright notice and this permission notice shall be
0031 * included in all copies or substantial portions of the Software.
0032 *
0033 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
0034 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
0035 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
0036 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
0037 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
0038 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
0039 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
0040 * OTHER DEALINGS IN THE SOFTWARE.
0041 */
0042
0043 /dts-v1/;
0044 #include "sun8i-h3.dtsi"
0045 #include "sunxi-common-regulators.dtsi"
0046
0047 #include <dt-bindings/gpio/gpio.h>
0048 #include <dt-bindings/input/input.h>
0049
0050 / {
0051 model = "Xunlong Orange Pi 2";
0052 compatible = "xunlong,orangepi-2", "allwinner,sun8i-h3";
0053
0054 aliases {
0055 serial0 = &uart0;
0056 /* ethernet0 is the H3 emac, defined in sun8i-h3.dtsi */
0057 ethernet0 = &emac;
0058 ethernet1 = &rtl8189;
0059 };
0060
0061 chosen {
0062 stdout-path = "serial0:115200n8";
0063 };
0064
0065 connector {
0066 compatible = "hdmi-connector";
0067 type = "a";
0068
0069 port {
0070 hdmi_con_in: endpoint {
0071 remote-endpoint = <&hdmi_out_con>;
0072 };
0073 };
0074 };
0075
0076 leds {
0077 compatible = "gpio-leds";
0078
0079 status_led {
0080 label = "orangepi:red:status";
0081 gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>;
0082 };
0083
0084 pwr_led {
0085 label = "orangepi:green:pwr";
0086 gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
0087 default-state = "on";
0088 };
0089 };
0090
0091 gpio-keys {
0092 compatible = "gpio-keys";
0093
0094 switch-2 {
0095 label = "sw2";
0096 linux,code = <BTN_1>;
0097 gpios = <&r_pio 0 4 GPIO_ACTIVE_LOW>;
0098 };
0099
0100 switch-4 {
0101 label = "sw4";
0102 linux,code = <KEY_POWER>;
0103 gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
0104 wakeup-source;
0105 };
0106 };
0107
0108 wifi_pwrseq: wifi_pwrseq {
0109 compatible = "mmc-pwrseq-simple";
0110 reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 WIFI_EN */
0111 };
0112 };
0113
0114 &codec {
0115 allwinner,pa-gpios = <&pio 0 16 GPIO_ACTIVE_HIGH>; /* PA16 */
0116 allwinner,audio-routing =
0117 "Speaker", "LINEOUT",
0118 "MIC1", "Mic",
0119 "Mic", "MBIAS";
0120 status = "okay";
0121 };
0122
0123 &de {
0124 status = "okay";
0125 };
0126
0127 &ehci1 {
0128 status = "okay";
0129 };
0130
0131 &emac {
0132 phy-handle = <&int_mii_phy>;
0133 phy-mode = "mii";
0134 allwinner,leds-active-low;
0135 status = "okay";
0136 };
0137
0138 &hdmi {
0139 status = "okay";
0140 };
0141
0142 &hdmi_out {
0143 hdmi_out_con: endpoint {
0144 remote-endpoint = <&hdmi_con_in>;
0145 };
0146 };
0147
0148 &ir {
0149 pinctrl-names = "default";
0150 pinctrl-0 = <&r_ir_rx_pin>;
0151 status = "okay";
0152 };
0153
0154 &mmc0 {
0155 vmmc-supply = <®_vcc3v3>;
0156 bus-width = <4>;
0157 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
0158 status = "okay";
0159 };
0160
0161 &mmc1 {
0162 vmmc-supply = <®_vcc3v3>;
0163 mmc-pwrseq = <&wifi_pwrseq>;
0164 bus-width = <4>;
0165 non-removable;
0166 status = "okay";
0167
0168 /*
0169 * Explicitly define the sdio device, so that we can add an ethernet
0170 * alias for it (which e.g. makes u-boot set a mac-address).
0171 */
0172 rtl8189: sdio_wifi@1 {
0173 reg = <1>;
0174 };
0175 };
0176
0177 ®_usb1_vbus {
0178 gpio = <&pio 6 13 GPIO_ACTIVE_HIGH>;
0179 status = "okay";
0180 };
0181
0182 &uart0 {
0183 pinctrl-names = "default";
0184 pinctrl-0 = <&uart0_pa_pins>;
0185 status = "okay";
0186 };
0187
0188 &uart1 {
0189 pinctrl-names = "default";
0190 pinctrl-0 = <&uart1_pins>;
0191 status = "disabled";
0192 };
0193
0194 &uart2 {
0195 pinctrl-names = "default";
0196 pinctrl-0 = <&uart2_pins>;
0197 status = "disabled";
0198 };
0199
0200 &uart3 {
0201 pinctrl-names = "default";
0202 pinctrl-0 = <&uart3_pins>;
0203 status = "disabled";
0204 };
0205
0206 &usbphy {
0207 usb1_vbus-supply = <®_usb1_vbus>;
0208 status = "okay";
0209 };
