FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/imx6q-b450v3.dts

     /*
      * Copyright 2015 Timesys Corporation.
      * Copyright 2015 General Electric Company
      *
      * 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
     *     version 2 as published by the Free Software Foundation.
     *
     *     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 "imx6q-bx50v3.dtsi"
    
    / {
            model = "General Electric B450v3";
            compatible = "ge,imx6q-b450v3", "advantech,imx6q-ba16", "fsl,imx6q";
    
            chosen {
                    stdout-path = &uart3;
            };
    
            panel-lvds0 {
                    compatible = "innolux,g121x1-l03";
                    backlight = <&backlight_lvds>;
                    power-supply = <&reg_lvds>;
    
                    port {
                            panel_in_lvds0: endpoint {
                                    remote-endpoint = <&lvds0_out>;
                            };
                    };
            };
    };
    
    &ldb {
            status = "okay";
    
            lvds0: lvds-channel@0 {
                    fsl,data-mapping = "spwg";
                    fsl,data-width = <24>;
                    status = "okay";
    
                    port@4 {
                            reg = <4>;
    
                            lvds0_out: endpoint {
                                    remote-endpoint = <&panel_in_lvds0>;
                            };
                    };
            };
    };
    
    &pca9539 {
            gpio-line-names = "AMB_P_INT1#", "AMB_P_INT2#", "BT_EN", "WLAN_EN",
                              "", "SM_D_ACT", "DP1_RST#", "",
                              "WD15S_EN", "WD15S_DIS#", "", "",
                              "", "", "", "";
    
            P04-hog {
                    gpio-hog;
                    gpios = <4 0>;
                    output-low;
                    line-name = "PCA9539-P04";
            };
    
            P07-hog {
                   gpio-hog;
                   gpios = <7 0>;
                   output-low;
                   line-name = "PCA9539-P07";
           };
   };
   
   &pci_root {
           /* Intel Corporation I210 Gigabit Network Connection */
           switch_nic: ethernet@3,0 {
                   compatible = "pci8086,1533";
                   reg = <0x00010000 0 0 0 0>;
           };
   };
   
   &switch_ports {
           port@0 {
                   reg = <0>;
                   label = "enacq";
                   phy-handle = <&switchphy0>;
           };
   
           port@1 {
                   reg = <1>;
                   label = "eneport1";
                   phy-handle = <&switchphy1>;
           };
   
           port@2 {
                   reg = <2>;
                   label = "enix";
                   phy-handle = <&switchphy2>;
           };
   
           port@3 {
                   reg = <3>;
                   label = "enid";
                   phy-handle = <&switchphy3>;
           };
   
           port@4 {
                   reg = <4>;
                   label = "cpu";
                   ethernet = <&switch_nic>;
                   phy-handle = <&switchphy4>;
           };
   
           port@5 {
                   reg = <5>;
                   label = "enembc";
   
                   /* connected to Ethernet MAC of AT91RM9200 in MII mode */
                   fixed-link {
                           speed = <100>;
                           full-duplex;
                   };
           };
   };

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