/* * Copyright 2016 Lothar Waßmann * * 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.dtsi" #include "imx6qdl-tx6.dtsi" / { model = "Ka-Ro electronics TX6Q-1110/-1130 Module on MB7 baseboard"; compatible = "karo,imx6q-tx6q", "fsl,imx6q"; aliases { display = &lvds0; ipu1 = &ipu2; lvds0 = &lvds0; lvds1 = &lvds1; }; backlight0: backlight0 { compatible = "pwm-backlight"; pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>; power-supply = <®_lcd0_pwr>; /* * a poor man's way to create a 1:1 relationship between * the PWM value and the actual duty cycle */ brightness-levels = < 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100>; default-brightness-level = <50>; }; backlight1: backlight1 { compatible = "pwm-backlight"; pwms = <&pwm1 0 500000 PWM_POLARITY_INVERTED>; power-supply = <®_lcd1_pwr>; /* * a poor man's way to create a 1:1 relationship between * the PWM value and the actual duty cycle */ brightness-levels = < 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100>; default-brightness-level = <50>; }; }; &can1 { status = "disabled"; }; &can2 { xceiver-supply = <®_3v3>; }; &i2c3 { polytouch1: eeti@4 { compatible = "eeti,egalax_ts"; reg = <0x04>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_eeti>; interrupts-extended = <&gpio3 22 IRQ_TYPE_EDGE_FALLING>; wakeup-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>; wakeup-source; }; }; &ipu2 { status = "disabled"; }; &kpp { status = "disabled"; /* pads partially clash with backlight1 PWM */ }; &ldb { status = "okay"; lvds0: lvds-channel@0 { fsl,data-mapping = "spwg"; fsl,data-width = <18>; status = "okay"; display-timings { native-mode = <&lvds0_timing1>; lvds0_timing0: hsd100pxn1 { clock-frequency = <65000000>; hactive = <1024>; vactive = <768>; hback-porch = <220>; hfront-porch = <40>; vback-porch = <21>; vfront-porch = <7>; hsync-len = <60>; vsync-len = <10>; hsync-active = <0>; vsync-active = <0>; de-active = <1>; pixelclk-active = <1>; }; lvds0_timing1: VGA { clock-frequency = <25200000>; hactive = <640>; vactive = <480>; hback-porch = <48>; hfront-porch = <16>; vback-porch = <31>; vfront-porch = <12>; hsync-len = <96>; vsync-len = <2>; hsync-active = <0>; vsync-active = <0>; de-active = <1>; pixelclk-active = <0>; }; lvds0_timing2: nl12880bc20 { clock-frequency = <71000000>; hactive = <1280>; vactive = <800>; hback-porch = <50>; hfront-porch = <50>; vback-porch = <5>; vfront-porch = <5>; hsync-len = <60>; vsync-len = <13>; hsync-active = <0>; vsync-active = <0>; de-active = <1>; pixelclk-active = <1>; }; }; }; lvds1: lvds-channel@1 { fsl,data-mapping = "spwg"; fsl,data-width = <18>; status = "okay"; display-timings { native-mode = <&lvds1_timing2>; lvds1_timing0: hsd100pxn1 { clock-frequency = <65000000>; hactive = <1024>; vactive = <768>; hback-porch = <220>; hfront-porch = <40>; vback-porch = <21>; vfront-porch = <7>; hsync-len = <60>; vsync-len = <10>; hsync-active = <0>; vsync-active = <0>; de-active = <1>; pixelclk-active = <1>; }; lvds1_timing1: VGA { clock-frequency = <25200000>; hactive = <640>; vactive = <480>; hback-porch = <48>; hfront-porch = <16>; vback-porch = <31>; vfront-porch = <12>; hsync-len = <96>; vsync-len = <2>; hsync-active = <0>; vsync-active = <0>; de-active = <1>; pixelclk-active = <0>; }; lvds1_timing2: nl12880bc20 { clock-frequency = <71000000>; hactive = <1280>; vactive = <800>; hback-porch = <50>; hfront-porch = <50>; vback-porch = <5>; vfront-porch = <5>; hsync-len = <60>; vsync-len = <13>; hsync-active = <0>; vsync-active = <0>; de-active = <1>; pixelclk-active = <1>; }; }; }; }; &pwm1 { status = "okay"; }; &sata { status = "okay"; }; &iomuxc { pinctrl_eeti: eetigrp { fsl,pins = < MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b1 /* Interrupt */ >; }; };