arch/arm/boot/dts/imx6q-b850v3.dts

   1 /*
   2  * Copyright 2015 Timesys Corporation.
   3  * Copyright 2015 General Electric Company
   4  *
   5  * This file is dual-licensed: you can use it either under the terms
   6  * of the GPL or the X11 license, at your option. Note that this dual
   7  * licensing only applies to this file, and not this project as a
   8  * whole.
   9  *
  10  *  a) This file is free software; you can redistribute it and/or
  11  *     modify it under the terms of the GNU General Public License
  12  *     version 2 as published by the Free Software Foundation.
  13  *
  14  *     This file is distributed in the hope that it will be useful
  15  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *     GNU General Public License for more details.
  18  *
  19  * Or, alternatively
  20  *
  21  *  b) Permission is hereby granted, free of charge, to any person
  22  *     obtaining a copy of this software and associated documentation
  23  *     files (the "Software"), to deal in the Software without
  24  *     restriction, including without limitation the rights to use
  25  *     copy, modify, merge, publish, distribute, sublicense, and/or
  26  *     sell copies of the Software, and to permit persons to whom the
  27  *     Software is furnished to do so, subject to the following
  28  *     conditions:
  29  *
  30  *     The above copyright notice and this permission notice shall be
  31  *     included in all copies or substantial portions of the Software.
  32  *
  33  *     THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
  34  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  35  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  36  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  37  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
  38  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  39  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  40  *     OTHER DEALINGS IN THE SOFTWARE.
  41  */
  42
  43 /dts-v1/;
  44
  45 #include "imx6q-bx50v3.dtsi"
  46
  47 / {
  48         model = "General Electric B850v3";
  49         compatible = "ge,imx6q-b850v3", "advantech,imx6q-ba16", "fsl,imx6q";
  50
  51         chosen {
  52                 stdout-path = &uart3;
  53         };
  54
  55         panel-lvds0 {
  56                 compatible = "auo,b133htn01";
  57                 backlight = <&backlight_lvds>;
  58                 ddc-i2c-bus = <&mux2_i2c2>;
  59
  60                 port {
  61                         panel_in_lvds0: endpoint {
  62                                 remote-endpoint = <&lvds0_out>;
  63                         };
  64                 };
  65         };
  66 };
  67
  68 &ldb {
  69         assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>,
  70                           <&clks IMX6QDL_CLK_LDB_DI1_SEL>;
  71         assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>,
  72                                  <&clks IMX6QDL_CLK_PLL3_USB_OTG>;
  73         fsl,dual-channel;
  74         status = "okay";
  75
  76         lvds0: lvds-channel@0 {
  77                 fsl,data-mapping = "spwg";
  78                 fsl,data-width = <24>;
  79                 status = "okay";
  80
  81                 port@4 {
  82                         reg = <4>;
  83
  84                         lvds0_out: endpoint {
  85                                 remote-endpoint = <&panel_in_lvds0>;
  86                         };
  87                 };
  88         };
  89 };
  90
  91 &i2c2 {
  92         pca9547_ddc: mux@70 {
  93                 compatible = "nxp,pca9547";
  94                 reg = <0x70>;
  95                 #address-cells = <1>;
  96                 #size-cells = <0>;
  97
  98                 mux2_i2c1: i2c@0 {
  99                         #address-cells = <1>;
 100                         #size-cells = <0>;
 101                         reg = <0x0>;
 102                 };
 103
 104                 mux2_i2c2: i2c@1 {
 105                         #address-cells = <1>;
 106                         #size-cells = <0>;
 107                         reg = <0x1>;
 108                 };
 109
 110                 mux2_i2c3: i2c@2 {
 111                         #address-cells = <1>;
 112                         #size-cells = <0>;
 113                         reg = <0x2>;
 114                 };
 115
 116                 mux2_i2c4: i2c@3 {
 117                         #address-cells = <1>;
 118                         #size-cells = <0>;
 119                         reg = <0x3>;
 120                 };
 121
 122                 mux2_i2c5: i2c@4 {
 123                         #address-cells = <1>;
 124                         #size-cells = <0>;
 125                         reg = <0x4>;
 126                 };
 127
 128                 mux2_i2c6: i2c@5 {
 129                         #address-cells = <1>;
 130                         #size-cells = <0>;
 131                         reg = <0x5>;
 132                 };
 133
 134                 mux2_i2c7: i2c@6 {
 135                         #address-cells = <1>;
 136                         #size-cells = <0>;
 137                         reg = <0x6>;
 138                 };
 139
 140                 mux2_i2c8: i2c@7 {
 141                         #address-cells = <1>;
 142                         #size-cells = <0>;
 143                         reg = <0x7>;
 144                 };
 145         };
 146 };
 147
 148 &hdmi {
 149         ddc-i2c-bus = <&mux2_i2c1>;
 150 };
 151
 152 &mux1_i2c1 {
 153         ads7830@4a {
 154                 compatible = "ti,ads7830";
 155                 reg = <0x4a>;
 156         };
 157 };