arch/arm/boot/dts/ls1021a-iot.dts

   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 };