arch/arm/boot/dts/imx6qdl-tx6-mb7.dtsi

   1 /*
   2  * Copyright 2017 Lothar Waßmann <LW@KARO-electronics.de>
   3  *
   4  * This file is dual-licensed: you can use it either under the terms
   5  * of the GPL or the X11 license, at your option. Note that this dual
   6  * licensing only applies to this file, and not this project as a
   7  * whole.
   8  *
   9  *  a) This file is free software; you can redistribute it and/or
  10  *     modify it under the terms of the GNU General Public License
  11  *     version 2 as published by the Free Software Foundation.
  12  *
  13  *     This file is distributed in the hope that it will be useful,
  14  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  *     GNU General Public License for more details.
  17  *
  18  * Or, alternatively,
  19  *
  20  *  b) Permission is hereby granted, free of charge, to any person
  21  *     obtaining a copy of this software and associated documentation
  22  *     files (the "Software"), to deal in the Software without
  23  *     restriction, including without limitation the rights to use,
  24  *     copy, modify, merge, publish, distribute, sublicense, and/or
  25  *     sell copies of the Software, and to permit persons to whom the
  26  *     Software is furnished to do so, subject to the following
  27  *     conditions:
  28  *
  29  *     The above copyright notice and this permission notice shall be
  30  *     included in all copies or substantial portions of the Software.
  31  *
  32  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  33  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  34  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  35  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  36  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  37  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  38  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  39  *     OTHER DEALINGS IN THE SOFTWARE.
  40  */
  41
  42 / {
  43         backlight0 {
  44                 pwms = <&pwm1 0 500000 PWM_POLARITY_INVERTED>;
  45                 turn-on-delay-ms = <35>;
  46                 power-supply = <&reg_lcd1_pwr>;
  47         };
  48
  49         backlight1 {
  50                 pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
  51                 turn-on-delay-ms = <35>;
  52                 power-supply = <&reg_lcd1_pwr>;
  53         };
  54
  55         lcd-panel {
  56                 compatible = "edt,et057090dhu";
  57                 pixelclk-active = <0>;
  58         };
  59
  60         lvds0-panel {
  61                 compatible = "edt,etml1010g0dka";
  62                 pixelclk-active = <0>;
  63         };
  64
  65         lvds1-panel {
  66                 compatible = "edt,etml1010g0dka";
  67                 pixelclk-active = <0>;
  68         };
  69 };
  70
  71 &can1 {
  72         status = "disabled";
  73 };
  74
  75 &can2 {
  76         xceiver-supply = <&reg_3v3>;
  77 };
  78
  79 &ds1339 {
  80         /*
  81          * The backup voltage of the module internal RTC is not wired
  82          * by default on the MB7, so disable that RTC chip.
  83          */
  84         status = "disabled";
  85 };
  86
  87 &i2c3 {
  88         rtc: mcp7940x@6f {
  89                 compatible = "microchip,mcp7940x";
  90                 reg = <0x6f>;
  91         };
  92 };
  93
  94 &reg_lcd0_pwr {
  95         status = "disabled";
  96 };