1// SPDX-License-Identifier: (GPL-2.0 OR MIT) 2// 3// Copyright (C) 2020 Pengutronix, Ulrich Oelmann <kernel@pengutronix.de> 4 5/dts-v1/; 6#include "imx6q.dtsi" 7#include "imx6qdl-skov-cpu.dtsi" 8#include "imx6qdl-skov-cpu-revc.dtsi" 9 10/ { 11 model = "SKOV IMX6 CPU QuadCore"; 12 compatible = "skov,imx6q-skov-revc-lt6", "fsl,imx6q"; 13 14 backlight: backlight { 15 compatible = "pwm-backlight"; 16 pinctrl-names = "default"; 17 pinctrl-0 = <&pinctrl_backlight>; 18 enable-gpios = <&gpio6 23 GPIO_ACTIVE_LOW>; 19 pwms = <&pwm2 0 20000 0>; 20 brightness-levels = <0 255>; 21 num-interpolated-steps = <17>; 22 default-brightness-level = <8>; 23 power-supply = <®_24v0>; 24 }; 25 26 display { 27 #address-cells = <1>; 28 #size-cells = <0>; 29 30 compatible = "fsl,imx-parallel-display"; 31 pinctrl-names = "default"; 32 pinctrl-0 = <&pinctrl_ipu1>; 33 34 port@0 { 35 reg = <0>; 36 37 display0_in: endpoint { 38 remote-endpoint = <&ipu1_di0_disp0>; 39 }; 40 }; 41 42 port@1 { 43 reg = <1>; 44 45 display0_out: endpoint { 46 remote-endpoint = <&panel_in>; 47 }; 48 }; 49 }; 50 51 panel { 52 compatible = "logictechno,lttd800480070-l6wh-rt"; 53 backlight = <&backlight>; 54 power-supply = <®_3v3>; 55 56 port { 57 panel_in: endpoint { 58 remote-endpoint = <&display0_out>; 59 }; 60 }; 61 }; 62}; 63 64&hdmi { 65 ddc-i2c-bus = <&i2c2>; 66 status = "okay"; 67}; 68 69&i2c2 { 70 pinctrl-names = "default"; 71 pinctrl-0 = <&pinctrl_i2c2>; 72 clock-frequency = <100000>; 73 status = "okay"; 74}; 75 76&ipu1_di0_disp0 { 77 remote-endpoint = <&display0_in>; 78}; 79 80&iomuxc { 81 pinctrl_backlight: backlightgrp { 82 fsl,pins = < 83 MX6QDL_PAD_RGMII_TD3__GPIO6_IO23 0x58 84 >; 85 }; 86 87 pinctrl_i2c2: i2c2grp { 88 fsl,pins = < 89 /* internal 22 k pull up required */ 90 MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001F878 91 /* internal 22 k pull up required */ 92 MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001F878 93 >; 94 }; 95 96 pinctrl_ipu1: ipu1grp { 97 fsl,pins = < 98 MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x10 99 MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x10 100 MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x10 101 MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x10 102 MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0x10 103 MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x10 104 MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x10 105 MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x10 106 MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x10 107 MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x10 108 MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x10 109 MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x10 110 MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x10 111 MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x10 112 MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x10 113 MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x10 114 MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x10 115 MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x10 116 MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x10 117 MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x10 118 MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x10 119 MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x10 120 MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0x10 121 MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0x10 122 MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0x10 123 MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x10 124 MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x10 125 MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x10 126 >; 127 }; 128}; 129