FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/sun8i-h3-orangepi-2.dts

     /*
      * Copyright (C) 2016 Hans de Goede <hdegoede@redhat.com>
      *
      * This file is dual-licensed: you can use it either under the terms
      * of the GPL or the X11 license, at your option. Note that this dual
      * licensing only applies to this file, and not this project as a
      * whole.
      *
      *  a) This file is free software; you can redistribute it and/or
     *     modify it under the terms of the GNU General Public License as
     *     published by the Free Software Foundation; either version 2 of the
     *     License, or (at your option) any later version.
     *
     *     This file is distributed in the hope that it will be useful,
     *     but WITHOUT ANY WARRANTY; without even the implied warranty of
     *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     *     GNU General Public License for more details.
     *
     * Or, alternatively,
     *
     *  b) Permission is hereby granted, free of charge, to any person
     *     obtaining a copy of this software and associated documentation
     *     files (the "Software"), to deal in the Software without
     *     restriction, including without limitation the rights to use,
     *     copy, modify, merge, publish, distribute, sublicense, and/or
     *     sell copies of the Software, and to permit persons to whom the
     *     Software is furnished to do so, subject to the following
     *     conditions:
     *
     *     The above copyright notice and this permission notice shall be
     *     included in all copies or substantial portions of the Software.
     *
     *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
     *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
     *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
     *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
     *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
     *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
     *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
     *     OTHER DEALINGS IN THE SOFTWARE.
     */
    
    /dts-v1/;
    #include "sun8i-h3.dtsi"
    #include "sunxi-common-regulators.dtsi"
    
    #include <dt-bindings/gpio/gpio.h>
    #include <dt-bindings/input/input.h>
    
    / {
            model = "Xunlong Orange Pi 2";
            compatible = "xunlong,orangepi-2", "allwinner,sun8i-h3";
    
            aliases {
                    serial0 = &uart0;
                    /* ethernet0 is the H3 emac, defined in sun8i-h3.dtsi */
                    ethernet0 = &emac;
                    ethernet1 = &rtl8189;
            };
    
            chosen {
                    stdout-path = "serial0:115200n8";
            };
    
            connector {
                    compatible = "hdmi-connector";
                    type = "a";
    
                    port {
                            hdmi_con_in: endpoint {
                                    remote-endpoint = <&hdmi_out_con>;
                            };
                    };
            };
    
            leds {
                    compatible = "gpio-leds";
    
                    status_led {
                            label = "orangepi:red:status";
                            gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>;
                    };
    
                    pwr_led {
                            label = "orangepi:green:pwr";
                            gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
                            default-state = "on";
                    };
            };
    
            gpio-keys {
                    compatible = "gpio-keys";
    
                    switch-2 {
                            label = "sw2";
                            linux,code = <BTN_1>;
                            gpios = <&r_pio 0 4 GPIO_ACTIVE_LOW>;
                    };
    
                   switch-4 {
                           label = "sw4";
                           linux,code = <KEY_POWER>;
                           gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
                           wakeup-source;
                   };
           };
   
           wifi_pwrseq: wifi_pwrseq {
                   compatible = "mmc-pwrseq-simple";
                   reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 WIFI_EN */
           };
   };
   
   &codec {
           allwinner,pa-gpios = <&pio 0 16 GPIO_ACTIVE_HIGH>; /* PA16 */
           allwinner,audio-routing =
                   "Speaker", "LINEOUT",
                   "MIC1", "Mic",
                   "Mic",  "MBIAS";
           status = "okay";
   };
   
   &de {
           status = "okay";
   };
   
   &ehci1 {
           status = "okay";
   };
   
   &emac {
           phy-handle = <&int_mii_phy>;
           phy-mode = "mii";
           allwinner,leds-active-low;
           status = "okay";
   };
   
   &hdmi {
           status = "okay";
   };
   
   &hdmi_out {
           hdmi_out_con: endpoint {
                   remote-endpoint = <&hdmi_con_in>;
           };
   };
   
   &ir {
           pinctrl-names = "default";
           pinctrl-0 = <&r_ir_rx_pin>;
           status = "okay";
   };
   
   &mmc0 {
           vmmc-supply = <&reg_vcc3v3>;
           bus-width = <4>;
           cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
           status = "okay";
   };
   
   &mmc1 {
           vmmc-supply = <&reg_vcc3v3>;
           mmc-pwrseq = <&wifi_pwrseq>;
           bus-width = <4>;
           non-removable;
           status = "okay";
   
           /*
            * Explicitly define the sdio device, so that we can add an ethernet
            * alias for it (which e.g. makes u-boot set a mac-address).
            */
           rtl8189: sdio_wifi@1 {
                   reg = <1>;
           };
   };
   
   &reg_usb1_vbus {
           gpio = <&pio 6 13 GPIO_ACTIVE_HIGH>;
           status = "okay";
   };
   
   &uart0 {
           pinctrl-names = "default";
           pinctrl-0 = <&uart0_pa_pins>;
           status = "okay";
   };
   
   &uart1 {
           pinctrl-names = "default";
           pinctrl-0 = <&uart1_pins>;
           status = "disabled";
   };
   
   &uart2 {
           pinctrl-names = "default";
           pinctrl-0 = <&uart2_pins>;
           status = "disabled";
   };
   
   &uart3 {
           pinctrl-names = "default";
           pinctrl-0 = <&uart3_pins>;
           status = "disabled";
   };
   
   &usbphy {
           usb1_vbus-supply = <&reg_usb1_vbus>;
           status = "okay";
   };

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