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      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 "AS IS", 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 B450v3";
     49 	compatible = "ge,imx6q-b450v3", "advantech,imx6q-ba16", "fsl,imx6q";
     50 
     51 	chosen {
     52 		stdout-path = &uart3;
     53 	};
     54 
     55 	panel-lvds0 {
     56 		compatible = "innolux,g121x1-l03";
     57 		backlight = <&backlight_lvds>;
     58 		power-supply = <&reg_lvds>;
     59 
     60 		port {
     61 			panel_in_lvds0: endpoint {
     62 				remote-endpoint = <&lvds0_out>;
     63 			};
     64 		};
     65 	};
     66 };
     67 
     68 &ldb {
     69 	status = "okay";
     70 
     71 	lvds0: lvds-channel@0 {
     72 		fsl,data-mapping = "spwg";
     73 		fsl,data-width = <24>;
     74 		status = "okay";
     75 
     76 		port@4 {
     77 			reg = <4>;
     78 
     79 			lvds0_out: endpoint {
     80 				remote-endpoint = <&panel_in_lvds0>;
     81 			};
     82 		};
     83 	};
     84 };
     85 
     86 &pca9539 {
     87 	gpio-line-names = "AMB_P_INT1#", "AMB_P_INT2#", "BT_EN", "WLAN_EN",
     88 			  "", "SM_D_ACT", "DP1_RST#", "",
     89 			  "WD15S_EN", "WD15S_DIS#", "", "",
     90 			  "", "", "", "";
     91 
     92 	P04-hog {
     93 		gpio-hog;
     94 		gpios = <4 0>;
     95 		output-low;
     96 		line-name = "PCA9539-P04";
     97 	};
     98 
     99 	P07-hog {
    100 		gpio-hog;
    101 		gpios = <7 0>;
    102 		output-low;
    103 		line-name = "PCA9539-P07";
    104 	};
    105 };
    106 
    107 &pci_root {
    108 	/* Intel Corporation I210 Gigabit Network Connection */
    109 	switch_nic: ethernet@3,0 {
    110 		compatible = "pci8086,1533";
    111 		reg = <0x00010000 0 0 0 0>;
    112 	};
    113 };
    114 
    115 &switch_ports {
    116 	port@0 {
    117 		reg = <0>;
    118 		label = "enacq";
    119 		phy-handle = <&switchphy0>;
    120 	};
    121 
    122 	port@1 {
    123 		reg = <1>;
    124 		label = "eneport1";
    125 		phy-handle = <&switchphy1>;
    126 	};
    127 
    128 	port@2 {
    129 		reg = <2>;
    130 		label = "enix";
    131 		phy-handle = <&switchphy2>;
    132 	};
    133 
    134 	port@3 {
    135 		reg = <3>;
    136 		label = "enid";
    137 		phy-handle = <&switchphy3>;
    138 	};
    139 
    140 	port@4 {
    141 		reg = <4>;
    142 		label = "cpu";
    143 		ethernet = <&switch_nic>;
    144 		phy-handle = <&switchphy4>;
    145 	};
    146 
    147 	port@5 {
    148 		reg = <5>;
    149 		label = "enembc";
    150 
    151 		/* connected to Ethernet MAC of AT91RM9200 in MII mode */
    152 		fixed-link {
    153 			speed = <100>;
    154 			full-duplex;
    155 		};
    156 	};
    157 };
    158