/* * Copyright 2013-2017 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. * The code contained herein is licensed under the GNU General Public * License. You may obtain a copy of the GNU General Public License * Version 2 at the following locations: * * http://www.opensource.org/licenses/gpl-license.html * http://www.gnu.org/copyleft/gpl.html */ /dts-v1/; #include "imx53-tx53.dtsi" #include / { model = "Ka-Ro electronics TX53 module (LVDS)"; compatible = "karo,tx53", "fsl,imx53"; aliases { display = &lvds0; lvds0 = &lvds0; lvds1 = &lvds1; }; backlight0: backlight0 { compatible = "pwm-backlight"; pwms = <&pwm2 0 500000 0>; power-supply = <®_3v3>; 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 0>; power-supply = <®_3v3>; 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>; }; reg_lcd_pwr0: regulator-lvds0-pwr { compatible = "regulator-fixed"; regulator-name = "LVDS0 POWER"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; gpio = <&gpio3 29 GPIO_ACTIVE_HIGH>; enable-active-high; regulator-boot-on; }; reg_lcd_pwr1: regulator-lvds1-pwr { compatible = "regulator-fixed"; regulator-name = "LVDS1 POWER"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>; enable-active-high; regulator-boot-on; }; }; &i2c2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c2>; status = "okay"; touchscreen2: eeti@04 { compatible = "eeti,egalax_ts"; reg = <0x04>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_eeti2>; interrupt-parent = <&gpio3>; interrupts = <23 0>; wakeup-gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>; wakeup-source; }; }; &i2c3 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c3>; status = "okay"; sgtl5000: codec@0a { compatible = "fsl,sgtl5000"; reg = <0x0a>; VDDA-supply = <®_2v5>; VDDIO-supply = <®_3v3>; clocks = <&mclk>; }; touchscreen1: eeti@04 { compatible = "eeti,egalax_ts"; reg = <0x04>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_eeti1>; interrupt-parent = <&gpio3>; interrupts = <22 0>; wakeup-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>; wakeup-source; }; }; &iomuxc { imx53-tx53-x13x { pinctrl_i2c2: i2c2-grp1 { fsl,pins = < MX53_PAD_KEY_ROW3__I2C2_SDA 0xc0000000 MX53_PAD_KEY_COL3__I2C2_SCL 0xc0000000 >; }; pinctrl_lvds0: lvds0grp { fsl,pins = < MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3 0x80000000 MX53_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK 0x80000000 MX53_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2 0x80000000 MX53_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1 0x80000000 MX53_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0 0x80000000 >; }; pinctrl_lvds1: lvds1grp { fsl,pins = < MX53_PAD_LVDS1_TX3_P__LDB_LVDS1_TX3 0x80000000 MX53_PAD_LVDS1_TX2_P__LDB_LVDS1_TX2 0x80000000 MX53_PAD_LVDS1_CLK_P__LDB_LVDS1_CLK 0x80000000 MX53_PAD_LVDS1_TX1_P__LDB_LVDS1_TX1 0x80000000 MX53_PAD_LVDS1_TX0_P__LDB_LVDS1_TX0 0x80000000 >; }; pinctrl_pwm1: pwm1grp { fsl,pins = ; }; pinctrl_eeti1: eeti1grp { fsl,pins = < MX53_PAD_EIM_D22__GPIO3_22 0x1f0 /* Interrupt */ >; }; pinctrl_eeti2: eeti2grp { fsl,pins = < MX53_PAD_EIM_D23__GPIO3_23 0x1f0 /* Interrupt */ >; }; }; }; &ldb { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_lvds0 &pinctrl_lvds1>; status = "okay"; lvds0: lvds-channel@0 { fsl,data-mapping = "spwg"; fsl,data-width = <18>; status = "okay"; display-timings { native-mode = <&lvds0_timing0>; lvds0_timing0: hsd100pxn1 { clock-frequency = <65000000>; hactive = <1024>; vactive = <768>; hback-porch = <220>; hsync-len = <60>; hfront-porch = <40>; vback-porch = <21>; vsync-len = <10>; vfront-porch = <7>; hsync-active = <0>; vsync-active = <0>; de-active = <1>; pixelclk-active = <1>; }; lvds0_timing1: nl12880bc20 { clock-frequency = <71000000>; hactive = <1280>; vactive = <800>; hback-porch = <50>; hsync-len = <60>; hfront-porch = <50>; vback-porch = <5>; vsync-len = <13>; vfront-porch = <5>; 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_timing0>; lvds1_timing0: hsd100pxn1 { clock-frequency = <65000000>; hactive = <1024>; vactive = <768>; hback-porch = <220>; hsync-len = <60>; hfront-porch = <40>; vback-porch = <21>; vsync-len = <10>; vfront-porch = <7>; hsync-active = <0>; vsync-active = <0>; de-active = <1>; pixelclk-active = <1>; }; }; }; }; &pwm1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; }; &sata { status = "okay"; };