sun6i-a31-colombus.dts

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    1 /*
    2  * Copyright 2013 Maxime Ripard
    3  *
    4  * Maxime Ripard <maxime.ripard@free-electrons.com>
    5  *
    6  * This file is dual-licensed: you can use it either under the terms
    7  * of the GPL or the X11 license, at your option. Note that this dual
    8  * licensing only applies to this file, and not this project as a
    9  * whole.
   10  *
   11  *  a) This file is free software; you can redistribute it and/or
   12  *     modify it under the terms of the GNU General Public License as
   13  *     published by the Free Software Foundation; either version 2 of the
   14  *     License, or (at your option) any later version.
   15  *
   16  *     This file is distributed in the hope that it will be useful,
   17  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
   18  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   19  *     GNU General Public License for more details.
   20  *
   21  * Or, alternatively,
   22  *
   23  *  b) Permission is hereby granted, free of charge, to any person
   24  *     obtaining a copy of this software and associated documentation
   25  *     files (the "Software"), to deal in the Software without
   26  *     restriction, including without limitation the rights to use,
   27  *     copy, modify, merge, publish, distribute, sublicense, and/or
   28  *     sell copies of the Software, and to permit persons to whom the
   29  *     Software is furnished to do so, subject to the following
   30  *     conditions:
   31  *
   32  *     The above copyright notice and this permission notice shall be
   33  *     included in all copies or substantial portions of the Software.
   34  *
   35  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
   36  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
   37  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
   38  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
   39  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
   40  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
   41  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
   42  *     OTHER DEALINGS IN THE SOFTWARE.
   43  */
   44 
   45 /dts-v1/;
   46 #include "sun6i-a31.dtsi"
   47 #include "sunxi-common-regulators.dtsi"
   48 
   49 #include <dt-bindings/gpio/gpio.h>
   50 
   51 / {
   52         model = "WITS A31 Colombus Evaluation Board";
   53         compatible = "wits,colombus", "allwinner,sun6i-a31";
   54 
   55         aliases {
   56                 serial0 = &uart0;
   57         };
   58 
   59         chosen {
   60                 stdout-path = "serial0:115200n8";
   61         };
   62 
   63         i2c_lcd: i2c {
   64                 /* The lcd panel i2c interface is hooked up via gpios */
   65                 compatible = "i2c-gpio";
   66                 sda-gpios = <&pio 0 23 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PA23 */
   67                 scl-gpios = <&pio 0 24 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PA24 */
   68                 i2c-gpio,delay-us = <5>;
   69         };
   70 };
   71 
   72 &ehci1 {
   73         status = "okay";
   74 };
   75 
   76 &gmac {
   77         pinctrl-names = "default";
   78         pinctrl-0 = <&gmac_rgmii_pins>;
   79         phy-handle = <&phy1>;
   80         phy-mode = "rgmii";
   81         status = "okay";
   82 };
   83 
   84 &i2c0 {
   85         status = "fail";
   86 };
   87 
   88 &i2c1 {
   89         status = "okay";
   90 };
   91 
   92 &i2c2 {
   93         status = "okay";
   94 
   95         mma8452: mma8452@1d {
   96                 compatible = "fsl,mma8452";
   97                 reg = <0x1d>;
   98                 interrupt-parent = <&pio>;
   99                 interrupts = <0 9 IRQ_TYPE_LEVEL_LOW>; /* PA9 */
  100         };
  101 };
  102 
  103 &mdio {
  104         phy1: ethernet-phy@1 {
  105                 reg = <1>;
  106         };
  107 };
  108 
  109 &mmc0 {
  110         vmmc-supply = <&reg_vcc3v0>;
  111         bus-width = <4>;
  112         cd-gpios = <&pio 0 8 GPIO_ACTIVE_LOW>; /* PA8 */
  113         status = "okay";
  114 };
  115 
  116 &reg_usb2_vbus {
  117         gpio = <&pio 7 24 GPIO_ACTIVE_HIGH>;
  118         status = "okay";
  119 };
  120 
  121 &uart0 {
  122         pinctrl-names = "default";
  123         pinctrl-0 = <&uart0_ph_pins>;
  124         status = "okay";
  125 };
  126 
  127 &usbphy {
  128         usb2_vbus-supply = <&reg_usb2_vbus>;
  129         status = "okay";
  130 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/sun6i-a31-colombus.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/sun6i-a31-colombus.dts