ls1021a-iot.dts

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    1 // SPDX-License-Identifier: GPL-2.0
    2 /*
    3  * Copyright 2021-2022 NXP
    4  *
    5  */
    6 
    7 /dts-v1/;
    8 #include "ls1021a.dtsi"
    9 
   10 / {
   11         model = "LS1021A-IOT Board";
   12         compatible = "fsl,ls1021a-iot", "fsl,ls1021a";
   13 
   14         sys_mclk: clock-mclk {
   15                 compatible = "fixed-clock";
   16                 #clock-cells = <0>;
   17                 clock-frequency = <24576000>;
   18         };
   19 
   20         reg_3p3v: regulator-3V3 {
   21                 compatible = "regulator-fixed";
   22                 regulator-name = "3P3V";
   23                 regulator-min-microvolt = <3300000>;
   24                 regulator-max-microvolt = <3300000>;
   25                 regulator-always-on;
   26         };
   27 
   28         reg_2p5v: regulator-2V5 {
   29                 compatible = "regulator-fixed";
   30                 regulator-name = "2P5V";
   31                 regulator-min-microvolt = <2500000>;
   32                 regulator-max-microvolt = <2500000>;
   33                 regulator-always-on;
   34         };
   35 
   36         sound {
   37                 compatible = "simple-audio-card";
   38                 simple-audio-card,format = "i2s";
   39                 simple-audio-card,widgets =
   40                         "Microphone", "Microphone Jack",
   41                         "Headphone", "Headphone Jack",
   42                         "Speaker", "Speaker Ext",
   43                         "Line", "Line In Jack";
   44                 simple-audio-card,routing =
   45                         "MIC_IN", "Microphone Jack",
   46                         "Microphone Jack", "Mic Bias",
   47                         "LINE_IN", "Line In Jack",
   48                         "Headphone Jack", "HP_OUT",
   49                         "Speaker Ext", "LINE_OUT";
   50 
   51                 simple-audio-card,cpu {
   52                         sound-dai = <&sai2>;
   53                         frame-master;
   54                         bitclock-master;
   55                 };
   56 
   57                 simple-audio-card,codec {
   58                         sound-dai = <&sgtl5000>;
   59                         frame-master;
   60                         bitclock-master;
   61                 };
   62         };
   63 };
   64 
   65 &can0{
   66         status = "disabled";
   67 };
   68 
   69 &can1{
   70         status = "disabled";
   71 };
   72 
   73 &can2{
   74         status = "disabled";
   75 };
   76 
   77 &can3{
   78         status = "okay";
   79 };
   80 
   81 &dcu {
   82         display = <&display>;
   83         status = "okay";
   84 
   85         display: display@0 {
   86                 bits-per-pixel = <24>;
   87 
   88                 display-timings {
   89                         native-mode = <&timing0>;
   90 
   91                         timing0: mode0 {
   92                                 clock-frequency = <25000000>;
   93                                 hactive = <640>;
   94                                 vactive = <480>;
   95                                 hback-porch = <80>;
   96                                 hfront-porch = <80>;
   97                                 vback-porch = <16>;
   98                                 vfront-porch = <16>;
   99                                 hsync-len = <12>;
  100                                 vsync-len = <2>;
  101                                 hsync-active = <1>;
  102                                 vsync-active = <1>;
  103                         };
  104                 };
  105         };
  106 };
  107 
  108 &enet0 {
  109         tbi-handle = <&tbi1>;
  110         phy-handle = <&phy1>;
  111         phy-connection-type = "sgmii";
  112         status = "okay";
  113 };
  114 
  115 &enet1 {
  116         tbi-handle = <&tbi1>;
  117         phy-handle = <&phy3>;
  118         phy-connection-type = "sgmii";
  119         status = "okay";
  120 };
  121 
  122 &enet2 {
  123         fixed-link = <0 1 1000 0 0>;
  124         phy-connection-type = "rgmii-id";
  125         status = "okay";
  126 };
  127 
  128 &esdhc{
  129         status = "okay";
  130 };
  131 
  132 &i2c0 {
  133         status = "okay";
  134 
  135         pca9555: gpio@23 {
  136                 compatible = "nxp,pca9555";
  137                 reg = <0x23>;
  138                 gpio-controller;
  139                 #gpio-cells = <2>;
  140                 interrupt-controller;
  141                 #interrupt-cells = <2>;
  142         };
  143 
  144         sgtl5000: audio-codec@2a {
  145                 #sound-dai-cells = <0x0>;
  146                 compatible = "fsl,sgtl5000";
  147                 reg = <0x2a>;
  148                 VDDA-supply = <&reg_3p3v>;
  149                 VDDIO-supply = <&reg_2p5v>;
  150                 clocks = <&sys_mclk>;
  151         };
  152 
  153         max1239: adc@35 {
  154                 compatible = "maxim,max1239";
  155                 reg = <0x35>;
  156                 #io-channel-cells = <1>;
  157         };
  158 
  159         ina2201: core-monitor@44 {
  160                 compatible = "ti,ina220";
  161                 reg = <0x44>;
  162                 shunt-resistor = <1000>;
  163         };
  164 
  165         ina2202: current-monitor@45 {
  166                 compatible = "ti,ina220";
  167                 reg = <0x45>;
  168                 shunt-resistor = <1000>;
  169         };
  170 
  171         lm75b: thermal-monitor@48 {
  172                 compatible = "national,lm75b";
  173                 reg = <0x48>;
  174         };
  175 };
  176 
  177 &lpuart0 {
  178         status = "okay";
  179 };
  180 
  181 &mdio0 {
  182         phy0: ethernet-phy@0 {
  183                 reg = <0x0>;
  184         };
  185 
  186         phy1: ethernet-phy@1 {
  187                 reg = <0x1>;
  188         };
  189 
  190         phy2: ethernet-phy@2 {
  191                 reg = <0x2>;
  192         };
  193 
  194         phy3: ethernet-phy@3 {
  195                 reg = <0x3>;
  196         };
  197 
  198         tbi1: tbi-phy@1f {
  199                 reg = <0x1f>;
  200                 device_type = "tbi-phy";
  201         };
  202 };
  203 
  204 &qspi {
  205         num-cs = <2>;
  206         status = "okay";
  207 
  208         s25fl128s: flash@0 {
  209                 compatible = "jedec,spi-nor";
  210                 #address-cells = <1>;
  211                 #size-cells = <1>;
  212                 spi-max-frequency = <20000000>;
  213                 reg = <0>;
  214         };
  215 };
  216 
  217 &sai2 {
  218         status = "okay";
  219 };
  220 
  221 &uart0 {
  222         status = "okay";
  223 };
  224 
  225 &uart1 {
  226         status = "okay";
  227 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/ls1021a-iot.dts

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sys/contrib/device-tree/src/arm/ls1021a-iot.dts