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

     /*
      * Copyright (C) 2015 Jens Kuske <jenskuske@gmail.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.
     */
    
    /* The Orange Pi Plus is an extended version of the Orange Pi 2 */
    #include "sun8i-h3-orangepi-2.dts"
    
    / {
            model = "Xunlong Orange Pi Plus / Plus 2";
            compatible = "xunlong,orangepi-plus", "allwinner,sun8i-h3";
    
            aliases {
                    ethernet0 = &emac;
            };
    
            reg_gmac_3v3: gmac-3v3 {
                    compatible = "regulator-fixed";
                    regulator-name = "gmac-3v3";
                    regulator-min-microvolt = <3300000>;
                    regulator-max-microvolt = <3300000>;
                    startup-delay-us = <100000>;
                    enable-active-high;
                    gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>;
            };
    
            reg_usb3_vbus: usb3-vbus {
                    compatible = "regulator-fixed";
                    regulator-name = "usb3-vbus";
                    regulator-min-microvolt = <5000000>;
                    regulator-max-microvolt = <5000000>;
                    regulator-boot-on;
                    enable-active-high;
                    gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>;
            };
    };
    
    &cpu0 {
            cpu-supply = <&reg_vdd_cpux>;
    };
    
    &ehci3 {
            status = "okay";
    };
    
    &emac {
            pinctrl-names = "default";
            pinctrl-0 = <&emac_rgmii_pins>;
            phy-supply = <&reg_gmac_3v3>;
            phy-handle = <&ext_rgmii_phy>;
            phy-mode = "rgmii-id";
    
            status = "okay";
    };
    
    &external_mdio {
            ext_rgmii_phy: ethernet-phy@1 {
                    compatible = "ethernet-phy-ieee802.3-c22";
                    reg = <0>;
            };
    };
    
   &mmc2 {
           pinctrl-names = "default";
           pinctrl-0 = <&mmc2_8bit_pins>;
           vmmc-supply = <&reg_vcc3v3>;
           bus-width = <8>;
           non-removable;
           cap-mmc-hw-reset;
           status = "okay";
   };
   
   &mmc2_8bit_pins {
           /* Increase drive strength for DDR modes */
           drive-strength = <40>;
           /* eMMC is missing pull-ups */
           bias-pull-up;
   };
   
   &r_i2c {
           status = "okay";
   
           reg_vdd_cpux: regulator@65 {
                   compatible = "silergy,sy8106a";
                   reg = <0x65>;
                   regulator-name = "vdd-cpux";
                   silergy,fixed-microvolt = <1200000>;
                   regulator-min-microvolt = <1000000>;
                   regulator-max-microvolt = <1400000>;
                   regulator-ramp-delay = <200>;
                   regulator-boot-on;
                   regulator-always-on;
           };
   };
   
   &usbphy {
           usb3_vbus-supply = <&reg_usb3_vbus>;
   };

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