FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/sun7i-a20-itead-ibox.dts

     /*
      * Copyright 2015 - Marcus Cooper <codekipper@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.
     */
    
    /dts-v1/;
    #include "sun7i-a20.dtsi"
    #include "sunxi-itead-core-common.dtsi"
    
    / {
            model = "Itead Ibox A20";
            compatible = "itead,itead-ibox-a20", "allwinner,sun7i-a20";
    
            leds {
                    compatible = "gpio-leds";
                    pinctrl-names = "default";
                    pinctrl-0 = <&led_pins_itead_core>;
    
                    led-0 {
                            label = "itead_core:green:usr";
                            gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
                            default-state = "on";
                    };
    
                    led-1 {
                            label = "itead_core:blue:usr";
                            gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>;
                            default-state = "on";
                    };
            };
    
            sound {
                    compatible = "simple-audio-card";
                    simple-audio-card,name = "On-board SPDIF";
    
                    simple-audio-card,cpu {
                            sound-dai = <&spdif>;
                    };
    
                    simple-audio-card,codec {
                            sound-dai = <&spdif_out>;
                    };
            };
    
            spdif_out: spdif-out {
                    #sound-dai-cells = <0>;
                    compatible = "linux,spdif-dit";
            };
    };
    
    &ahci {
            target-supply = <&reg_ahci_5v>;
            status = "okay";
    };
    
    &codec {
            status = "okay";
    };
    
    &gmac {
            pinctrl-names = "default";
            pinctrl-0 = <&gmac_mii_pins>;
           phy-handle = <&phy1>;
           phy-mode = "mii";
           status = "okay";
   };
   
   &gmac_mdio {
           phy1: ethernet-phy@1 {
                   reg = <1>;
           };
   };
   
   &i2c0 {
           axp209: pmic@34 {
                   interrupt-parent = <&nmi_intc>;
                   interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
           };
   };
   
   &ir0 {
           pinctrl-names = "default";
           pinctrl-0 = <&ir0_rx_pin>;
           status = "okay";
   };
   
   &mmc0 {
           vmmc-supply = <&reg_vcc3v3>;
           bus-width = <4>;
           cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
           status = "okay";
   };
   
   &pio {
           led_pins_itead_core: led-pins {
                   pins = "PH20","PH21";
                   function = "gpio_out";
                   drive-strength = <20>;
           };
   };
   
   &reg_ahci_5v {
           status = "okay";
   };
   
   &spdif {
           pinctrl-names = "default";
           pinctrl-0 = <&spdif_tx_pin>;
           status = "okay";
   };

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