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arch/arm/dts/sun50i-a64-nanopi-a64.dts 2.99 KB
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f32265720   Jagan Teki   sun50i: a64: Add ... 
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  /*
   * Copyright (C) 2017 Jagan Teki <jteki@openedev.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 library 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 library 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 "sun50i-a64.dtsi"
  
  #include <dt-bindings/gpio/gpio.h>
  
  / {
  	model = "FriendlyARM NanoPi A64";
  	compatible = "friendlyarm,nanopi-a64", "allwinner,sun50i-a64";
  
  	aliases {
  		serial0 = &uart0;
  	};
  
  	chosen {
  		stdout-path = "serial0:115200n8";
  	};
  
  	reg_vcc3v3: vcc3v3 {
  		compatible = "regulator-fixed";
  		regulator-name = "vcc3v3";
  		regulator-min-microvolt = <3300000>;
  		regulator-max-microvolt = <3300000>;
  	};
  };
  
  &ehci0 {
  	status = "okay";
  };
  
  &ehci1 {
  	status = "okay";
  };
  
  /* i2c1 connected with gpio headers like pine64, bananapi */
  &i2c1 {
  	pinctrl-names = "default";
  	pinctrl-0 = <&i2c1_pins>;
  	status = "disabled";
  };
  
  &i2c1_pins {
  	bias-pull-up;
  };
  
  &mmc0 {
  	pinctrl-names = "default";
  	pinctrl-0 = <&mmc0_pins>;
  	vmmc-supply = <&reg_vcc3v3>;
  	cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>;
  	cd-inverted;
  	disable-wp;
  	bus-width = <4>;
  	status = "okay";
  };
  
  &ohci0 {
  	status = "okay";
  };
  
  &ohci1 {
  	status = "okay";
  };
  
  &uart0 {
  	pinctrl-names = "default";
  	pinctrl-0 = <&uart0_pins_a>;
  	status = "okay";
  };
  
  &usbphy {
  	status = "okay";
  };