imx6q-var-dt6customboard.dts

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    1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
    2 /*
    3  * Support for Variscite DART-MX6 Carrier-board
    4  *
    5  * Copyright 2017 BayLibre, SAS
    6  * Author: Neil Armstrong <narmstrong@baylibre.com>
    7  */
    8 
    9 /dts-v1/;
   10 
   11 #include "imx6q.dtsi"
   12 #include "imx6qdl-var-dart.dtsi"
   13 #include <dt-bindings/input/linux-event-codes.h>
   14 
   15 / {
   16         model = "Variscite DART-MX6 Carrier-board";
   17         compatible = "variscite,dt6customboard", "fsl,imx6q";
   18 
   19         backlight_lvds: backlight {
   20                 compatible = "pwm-backlight";
   21                 pwms = <&pwm2 0 50000>;
   22                 brightness-levels = <0 4 8 16 32 64 128 248>;
   23                 default-brightness-level = <7>;
   24                 status = "okay";
   25         };
   26 
   27         gpio-keys {
   28                 compatible = "gpio-keys";
   29                 autorepeat;
   30 
   31                 back {
   32                         gpios = <&gpio4 26 GPIO_ACTIVE_LOW>;
   33                         linux,code = <KEY_BACK>;
   34                         label = "Key Back";
   35                         linux,input-type = <1>;
   36                         debounce-interval = <100>;
   37                         wakeup-source;
   38                 };
   39 
   40                 home {
   41                         gpios = <&gpio5 11 GPIO_ACTIVE_LOW>;
   42                         linux,code = <KEY_HOME>;
   43                         label = "Key Home";
   44                         linux,input-type = <1>;
   45                         debounce-interval = <100>;
   46                         wakeup-source;
   47                 };
   48 
   49                 menu {
   50                         gpios = <&gpio4 25 GPIO_ACTIVE_LOW>;
   51                         linux,code = <KEY_MENU>;
   52                         label = "Key Menu";
   53                         linux,input-type = <1>;
   54                         debounce-interval = <100>;
   55                         wakeup-source;
   56                 };
   57         };
   58 
   59         gpio-leds {
   60                 compatible = "gpio-leds";
   61 
   62                 led1 {
   63                         gpios = <&gpio4 27 GPIO_ACTIVE_HIGH>;
   64                         linux,default-trigger = "heartbeat";
   65                 };
   66 
   67                 led2 {
   68                         gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>;
   69                         linux,default-trigger = "default-on";
   70                 };
   71         };
   72 
   73         panel1: lvds-panel {
   74                 compatible = "sgd,gktw70sdae4se", "panel-lvds";
   75                 backlight = <&backlight_lvds>;
   76                 width-mm = <153>;
   77                 height-mm = <86>;
   78                 label = "gktw70sdae4se";
   79                 data-mapping = "jeida-18";
   80 
   81                 panel-timing {
   82                         clock-frequency = <32000000>;
   83                         hactive = <800>;
   84                         vactive = <480>;
   85                         hback-porch = <39>;
   86                         hfront-porch = <39>;
   87                         vback-porch = <29>;
   88                         vfront-porch = <13>;
   89                         hsync-len = <47>;
   90                         vsync-len = <2>;
   91                 };
   92 
   93                 port {
   94                         panel_in: endpoint {
   95                                 remote-endpoint = <&lvds1_out>;
   96                         };
   97                 };
   98         };
   99 
  100         reg_usb_h1_vbus: regulator-usbh1vbus {
  101                 compatible = "regulator-fixed";
  102                 regulator-name = "usb_h1_vbus";
  103                 regulator-min-microvolt = <5000000>;
  104                 regulator-max-microvolt = <5000000>;
  105                 gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>;
  106                 enable-active-high;
  107         };
  108 
  109         reg_usb_otg_vbus: regulator-usbotgvbus {
  110                 compatible = "regulator-fixed";
  111                 regulator-name = "usb_otg_vbus";
  112                 regulator-min-microvolt = <5000000>;
  113                 regulator-max-microvolt = <5000000>;
  114                 gpio = <&gpio4 15 GPIO_ACTIVE_HIGH>;
  115                 enable-active-high;
  116         };
  117 
  118         sound {
  119                 compatible = "simple-audio-card";
  120                 simple-audio-card,name = "dt6-customboard-audio";
  121                 simple-audio-card,format = "i2s";
  122                 simple-audio-card,bitclock-master = <&sound_codec>;
  123                 simple-audio-card,frame-master = <&sound_codec>;
  124                 simple-audio-card,widgets = "Headphone", "Headphone Jack",
  125                                             "Line", "Line In";
  126                 simple-audio-card,routing = "Headphone Jack", "HPLOUT",
  127                                             "Headphone Jack", "HPROUT",
  128                                             "LINE1L", "Line In",
  129                                             "LINE1R", "Line In";
  130 
  131                 sound_cpu: simple-audio-card,cpu {
  132                         sound-dai = <&ssi2>;
  133                 };
  134 
  135                 sound_codec: simple-audio-card,codec {
  136                         sound-dai = <&tlv320aic3106>;
  137                         clocks = <&clks IMX6QDL_CLK_CKO>;
  138                 };
  139         };
  140 };
  141 
  142 &can1 {
  143         status = "okay";
  144 };
  145 
  146 &ecspi1 {
  147         cs-gpios = <&gpio4 9 GPIO_ACTIVE_LOW>,
  148                    <&gpio4 10 GPIO_ACTIVE_LOW>;
  149         status = "okay";
  150 };
  151 
  152 &fec {
  153         status = "okay";
  154         phy-mode = "rgmii";
  155         phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
  156 };
  157 
  158 &hdmi {
  159         status = "okay";
  160 };
  161 
  162 &i2c1 {
  163         clock-frequency = <100000>;
  164         status = "okay";
  165 };
  166 
  167 &i2c3 {
  168         clock-frequency = <100000>;
  169         status = "okay";
  170 
  171         touchscreen@38 {
  172                 compatible = "edt,edt-ft5x06";
  173                 reg = <0x38>;
  174                 interrupt-parent = <&gpio1>;
  175                 interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
  176                 touchscreen-size-x = <800>;
  177                 touchscreen-size-y = <480>;
  178                 touchscreen-inverted-x;
  179                 touchscreen-inverted-y;
  180                 wakeup-source;
  181         };
  182 
  183         rtc@68 {
  184                 compatible = "isil,isl12057";
  185                 reg = <0x68>;
  186         };
  187 };
  188 
  189 &ldb {
  190         status = "okay";
  191 
  192         lvds-channel@1 {
  193                 status = "okay";
  194 
  195                 port@4 {
  196                         reg = <4>;
  197 
  198                         lvds1_out: endpoint {
  199                                 remote-endpoint = <&panel_in>;
  200                         };
  201                 };
  202         };
  203 };
  204 
  205 &pwm2 {
  206         #pwm-cells = <2>;
  207         status = "okay";
  208 };
  209 
  210 &uart1 {
  211         status = "okay";
  212 };
  213 
  214 &uart3 {
  215         status = "okay";
  216 };
  217 
  218 &usbh1 {
  219         vbus-supply = <&reg_usb_h1_vbus>;
  220         status = "okay";
  221 };
  222 
  223 &usbotg {
  224         vbus-supply = <&reg_usb_otg_vbus>;
  225         dr_mode = "otg";
  226         srp-disable;
  227         hnp-disable;
  228         adp-disable;
  229         status = "okay";
  230 };
  231 
  232 &usdhc2 {
  233         cd-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
  234         status = "okay";
  235 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/imx6q-var-dt6customboard.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/imx6q-var-dt6customboard.dts