boot/dts/imx6q-b450v3.dts

0001 /*
0002  * Copyright 2015 Timesys Corporation.
0003  * Copyright 2015 General Electric Company
0004  *
0005  * This file is dual-licensed: you can use it either under the terms
0006  * of the GPL or the X11 license, at your option. Note that this dual
0007  * licensing only applies to this file, and not this project as a
0008  * whole.
0009  *
0010  *  a) This file is free software; you can redistribute it and/or
0011  *     modify it under the terms of the GNU General Public License
0012  *     version 2 as published by the Free Software Foundation.
0013  *
0014  *     This file is distributed in the hope that it will be useful,
0015  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
0016  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
0017  *     GNU General Public License for more details.
0018  *
0019  * Or, alternatively,
0020  *
0021  *  b) Permission is hereby granted, free of charge, to any person
0022  *     obtaining a copy of this software and associated documentation
0023  *     files (the "Software"), to deal in the Software without
0024  *     restriction, including without limitation the rights to use,
0025  *     copy, modify, merge, publish, distribute, sublicense, and/or
0026  *     sell copies of the Software, and to permit persons to whom the
0027  *     Software is furnished to do so, subject to the following
0028  *     conditions:
0029  *
0030  *     The above copyright notice and this permission notice shall be
0031  *     included in all copies or substantial portions of the Software.
0032  *
0033  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
0034  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
0035  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
0036  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
0037  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
0038  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
0039  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
0040  *     OTHER DEALINGS IN THE SOFTWARE.
0041  */
0042
0043 /dts-v1/;
0044
0045 #include "imx6q-bx50v3.dtsi"
0046
0047 / {
0048         model = "General Electric B450v3";
0049         compatible = "ge,imx6q-b450v3", "advantech,imx6q-ba16", "fsl,imx6q";
0050
0051         chosen {
0052                 stdout-path = &uart3;
0053         };
0054
0055         panel-lvds0 {
0056                 compatible = "innolux,g121x1-l03";
0057                 backlight = <&backlight_lvds>;
0058                 power-supply = <&reg_lvds>;
0059
0060                 port {
0061                         panel_in_lvds0: endpoint {
0062                                 remote-endpoint = <&lvds0_out>;
0063                         };
0064                 };
0065         };
0066 };
0067
0068 &ldb {
0069         status = "okay";
0070
0071         lvds0: lvds-channel@0 {
0072                 fsl,data-mapping = "spwg";
0073                 fsl,data-width = <24>;
0074                 status = "okay";
0075
0076                 port@4 {
0077                         reg = <4>;
0078
0079                         lvds0_out: endpoint {
0080                                 remote-endpoint = <&panel_in_lvds0>;
0081                         };
0082                 };
0083         };
0084 };
0085
0086 &pca9539 {
0087         gpio-line-names = "AMB_P_INT1#", "AMB_P_INT2#", "BT_EN", "WLAN_EN",
0088                           "", "SM_D_ACT", "DP1_RST#", "",
0089                           "WD15S_EN", "WD15S_DIS#", "", "",
0090                           "", "", "", "";
0091
0092         P04-hog {
0093                 gpio-hog;
0094                 gpios = <4 0>;
0095                 output-low;
0096                 line-name = "PCA9539-P04";
0097         };
0098
0099         P07-hog {
0100                 gpio-hog;
0101                 gpios = <7 0>;
0102                 output-low;
0103                 line-name = "PCA9539-P07";
0104         };
0105 };
0106
0107 &pci_root {
0108         /* Intel Corporation I210 Gigabit Network Connection */
0109         switch_nic: ethernet@3,0 {
0110                 compatible = "pci8086,1533";
0111                 reg = <0x00010000 0 0 0 0>;
0112         };
0113 };
0114
0115 &switch_ports {
0116         port@0 {
0117                 reg = <0>;
0118                 label = "enacq";
0119                 phy-handle = <&switchphy0>;
0120         };
0121
0122         port@1 {
0123                 reg = <1>;
0124                 label = "eneport1";
0125                 phy-handle = <&switchphy1>;
0126         };
0127
0128         port@2 {
0129                 reg = <2>;
0130                 label = "enix";
0131                 phy-handle = <&switchphy2>;
0132         };
0133
0134         port@3 {
0135                 reg = <3>;
0136                 label = "enid";
0137                 phy-handle = <&switchphy3>;
0138         };
0139
0140         port@4 {
0141                 reg = <4>;
0142                 label = "cpu";
0143                 ethernet = <&switch_nic>;
0144                 phy-handle = <&switchphy4>;
0145         };
0146
0147         port@5 {
0148                 reg = <5>;
0149                 label = "enembc";
0150
0151                 /* connected to Ethernet MAC of AT91RM9200 in MII mode */
0152                 fixed-link {
0153                         speed = <100>;
0154                         full-duplex;
0155                 };
0156         };
0157 };