1/* 2 * Copyright 2014 Lothar Waßmann <LW@KARO-electronics.de> 3 * 4 * The code contained herein is licensed under the GNU General Public 5 * License. You may obtain a copy of the GNU General Public License 6 * Version 2 at the following locations: 7 * 8 * http://www.opensource.org/licenses/gpl-license.html 9 * http://www.gnu.org/copyleft/gpl.html 10 */ 11 12/dts-v1/; 13#include "imx6q.dtsi" 14#include "imx6qdl-tx6.dtsi" 15 16/ { 17 model = "Ka-Ro electronics TX6Q-1110 Module"; 18 compatible = "karo,imx6q-tx6q", "fsl,imx6q"; 19 20 aliases { 21 display = &lvds0; 22 lvds0 = &lvds0; 23 lvds1 = &lvds1; 24 }; 25 26 backlight0: backlight0 { 27 compatible = "pwm-backlight"; 28 pwms = <&pwm2 0 500000 0>; 29 power-supply = <®_lcd0_pwr>; 30 /* 31 * a poor man's way to create a 1:1 relationship between 32 * the PWM value and the actual duty cycle 33 */ 34 brightness-levels = < 0 1 2 3 4 5 6 7 8 9 35 10 11 12 13 14 15 16 17 18 19 36 20 21 22 23 24 25 26 27 28 29 37 30 31 32 33 34 35 36 37 38 39 38 40 41 42 43 44 45 46 47 48 49 39 50 51 52 53 54 55 56 57 58 59 40 60 61 62 63 64 65 66 67 68 69 41 70 71 72 73 74 75 76 77 78 79 42 80 81 82 83 84 85 86 87 88 89 43 90 91 92 93 94 95 96 97 98 99 44 100>; 45 default-brightness-level = <50>; 46 }; 47 48 backlight1: backlight1 { 49 compatible = "pwm-backlight"; 50 pwms = <&pwm1 0 500000 0>; 51 power-supply = <®_lcd1_pwr>; 52 /* 53 * a poor man's way to create a 1:1 relationship between 54 * the PWM value and the actual duty cycle 55 */ 56 brightness-levels = < 0 1 2 3 4 5 6 7 8 9 57 10 11 12 13 14 15 16 17 18 19 58 20 21 22 23 24 25 26 27 28 29 59 30 31 32 33 34 35 36 37 38 39 60 40 41 42 43 44 45 46 47 48 49 61 50 51 52 53 54 55 56 57 58 59 62 60 61 62 63 64 65 66 67 68 69 63 70 71 72 73 74 75 76 77 78 79 64 80 81 82 83 84 85 86 87 88 89 65 90 91 92 93 94 95 96 97 98 99 66 100>; 67 default-brightness-level = <50>; 68 }; 69}; 70 71&i2c3 { 72 polytouch1: eeti@04 { 73 compatible = "eeti,egalax_ts"; 74 reg = <0x04>; 75 pinctrl-names = "default"; 76 pinctrl-0 = <&pinctrl_eeti>; 77 interrupt-parent = <&gpio3>; 78 interrupts = <22 0>; 79 wakeup-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>; 80 linux,wakeup; 81 }; 82}; 83 84&iomuxc { 85 imx6q-tx6q-1110 { 86 pinctrl_eeti: eetigrp { 87 fsl,pins = < 88 MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b1 /* Interrupt */ 89 >; 90 }; 91 }; 92}; 93 94&kpp { 95 status = "disabled"; /* pad conflict with backlight1 PWM */ 96}; 97 98&ldb { 99 status = "okay"; 100 101 lvds0: lvds-channel@0 { 102 fsl,data-mapping = "spwg"; 103 fsl,data-width = <18>; 104 status = "okay"; 105 106 display-timings { 107 native-mode = <&lvds_timing0>; 108 lvds_timing0: hsd100pxn1 { 109 clock-frequency = <65000000>; 110 hactive = <1024>; 111 vactive = <768>; 112 hback-porch = <220>; 113 hfront-porch = <40>; 114 vback-porch = <21>; 115 vfront-porch = <7>; 116 hsync-len = <60>; 117 vsync-len = <10>; 118 de-active = <1>; 119 pixelclk-active = <1>; 120 }; 121 }; 122 }; 123 124 lvds1: lvds-channel@1 { 125 fsl,data-mapping = "spwg"; 126 fsl,data-width = <18>; 127 status = "disabled"; 128 129 display-timings { 130 native-mode = <&lvds_timing1>; 131 lvds_timing1: hsd100pxn1 { 132 clock-frequency = <65000000>; 133 hactive = <1024>; 134 vactive = <768>; 135 hback-porch = <220>; 136 hfront-porch = <40>; 137 vback-porch = <21>; 138 vfront-porch = <7>; 139 hsync-len = <60>; 140 vsync-len = <10>; 141 de-active = <1>; 142 pixelclk-active = <1>; 143 }; 144 }; 145 }; 146}; 147 148&pwm1 { 149 status = "okay"; 150}; 151 152&sata { 153 status = "okay"; 154}; 155