1/* 2 * Copyright 2014-2016 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/dts-v1/; 43#include "imx6q.dtsi" 44#include "imx6qdl-tx6.dtsi" 45 46/ { 47 model = "Ka-Ro electronics TX6Q-1010 Module on CoMpact TFT"; 48 compatible = "karo,imx6q-tx6q", "fsl,imx6q"; 49 50 aliases { 51 display = &display; 52 }; 53 54 backlight: backlight { 55 compatible = "pwm-backlight"; 56 pwms = <&pwm2 0 500000 0>; 57 power-supply = <®_3v3>; 58 /* 59 * a poor man's way to create a 1:1 relationship between 60 * the PWM value and the actual duty cycle 61 */ 62 brightness-levels = < 0 1 2 3 4 5 6 7 8 9 63 10 11 12 13 14 15 16 17 18 19 64 20 21 22 23 24 25 26 27 28 29 65 30 31 32 33 34 35 36 37 38 39 66 40 41 42 43 44 45 46 47 48 49 67 50 51 52 53 54 55 56 57 58 59 68 60 61 62 63 64 65 66 67 68 69 69 70 71 72 73 74 75 76 77 78 79 70 80 81 82 83 84 85 86 87 88 89 71 90 91 92 93 94 95 96 97 98 99 72 100>; 73 default-brightness-level = <50>; 74 }; 75 76 display: display@di0 { 77 compatible = "fsl,imx-parallel-display"; 78 interface-pix-fmt = "rgb24"; 79 pinctrl-names = "default"; 80 pinctrl-0 = <&pinctrl_disp0_1>; 81 status = "okay"; 82 83 port { 84 display0_in: endpoint { 85 remote-endpoint = <&ipu1_di0_disp0>; 86 }; 87 }; 88 89 display-timings { 90 native-mode = <&ET070001DM6>; 91 92 ET070001DM6: CoMTFT { /* same as ET0700 but with inverted pixel clock */ 93 clock-frequency = <33264000>; 94 hactive = <800>; 95 vactive = <480>; 96 hback-porch = <88>; 97 hsync-len = <128>; 98 hfront-porch = <40>; 99 vback-porch = <33>; 100 vsync-len = <2>; 101 vfront-porch = <10>; 102 hsync-active = <0>; 103 vsync-active = <0>; 104 de-active = <1>; 105 pixelclk-active = <1>; 106 }; 107 }; 108 }; 109}; 110 111&can1 { 112 status = "disabled"; 113}; 114 115&can2 { 116 xceiver-supply = <®_3v3>; 117}; 118 119&ipu1_di0_disp0 { 120 remote-endpoint = <&display0_in>; 121}; 122 123&kpp { 124 status = "disabled"; 125}; 126 127®_can_xcvr { 128 status = "disabled"; 129}; 130 131&touchscreen { 132 status = "disabled"; 133}; 134