arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Device Tree file for NXP LS1028A RDB Board.
   4  *
   5  * Copyright 2018 NXP
   6  *
   7  * Harninder Rai <harninder.rai@nxp.com>
   8  *
   9  */
  10
  11 /dts-v1/;
  12 #include "fsl-ls1028a.dtsi"
  13
  14 / {
  15         model = "LS1028A RDB Board";
  16         compatible = "fsl,ls1028a-rdb", "fsl,ls1028a";
  17
  18         aliases {
  19                 crypto = &crypto;
  20                 serial0 = &duart0;
  21                 serial1 = &duart1;
  22         };
  23
  24         chosen {
  25                 stdout-path = "serial0:115200n8";
  26         };
  27
  28         memory@80000000 {
  29                 device_type = "memory";
  30                 reg = <0x0 0x80000000 0x1 0x0000000>;
  31         };
  32
  33         sys_mclk: clock-mclk {
  34                 compatible = "fixed-clock";
  35                 #clock-cells = <0>;
  36                 clock-frequency = <25000000>;
  37         };
  38
  39         reg_1p8v: regulator-1p8v {
  40                 compatible = "regulator-fixed";
  41                 regulator-name = "1P8V";
  42                 regulator-min-microvolt = <1800000>;
  43                 regulator-max-microvolt = <1800000>;
  44                 regulator-always-on;
  45         };
  46
  47         sb_3v3: regulator-sb3v3 {
  48                 compatible = "regulator-fixed";
  49                 regulator-name = "3v3_vbus";
  50                 regulator-min-microvolt = <3300000>;
  51                 regulator-max-microvolt = <3300000>;
  52                 regulator-boot-on;
  53                 regulator-always-on;
  54         };
  55
  56         sound {
  57                 compatible = "simple-audio-card";
  58                 simple-audio-card,format = "i2s";
  59                 simple-audio-card,widgets =
  60                         "Microphone", "Microphone Jack",
  61                         "Headphone", "Headphone Jack",
  62                         "Speaker", "Speaker Ext",
  63                         "Line", "Line In Jack";
  64                 simple-audio-card,routing =
  65                         "MIC_IN", "Microphone Jack",
  66                         "Microphone Jack", "Mic Bias",
  67                         "LINE_IN", "Line In Jack",
  68                         "Headphone Jack", "HP_OUT",
  69                         "Speaker Ext", "LINE_OUT";
  70
  71                 simple-audio-card,cpu {
  72                         sound-dai = <&sai4>;
  73                         frame-master;
  74                         bitclock-master;
  75                 };
  76
  77                 simple-audio-card,codec {
  78                         sound-dai = <&sgtl5000>;
  79                         frame-master;
  80                         bitclock-master;
  81                         system-clock-frequency = <25000000>;
  82                 };
  83         };
  84 };
  85
  86 &i2c0 {
  87         status = "okay";
  88
  89         i2c-mux@77 {
  90                 compatible = "nxp,pca9847";
  91                 reg = <0x77>;
  92                 #address-cells = <1>;
  93                 #size-cells = <0>;
  94
  95                 i2c@1 {
  96                         #address-cells = <1>;
  97                         #size-cells = <0>;
  98                         reg = <0x1>;
  99
 100                         sgtl5000: audio-codec@a {
 101                                 #sound-dai-cells = <0>;
 102                                 compatible = "fsl,sgtl5000";
 103                                 reg = <0xa>;
 104                                 VDDA-supply = <&reg_1p8v>;
 105                                 VDDIO-supply = <&reg_1p8v>;
 106                                 clocks = <&sys_mclk>;
 107                                 sclk-strength = <3>;
 108                         };
 109                 };
 110
 111                 i2c@2 {
 112                         #address-cells = <1>;
 113                         #size-cells = <0>;
 114                         reg = <0x02>;
 115
 116                         current-monitor@40 {
 117                                 compatible = "ti,ina220";
 118                                 reg = <0x40>;
 119                                 shunt-resistor = <500>;
 120                         };
 121                 };
 122
 123                 i2c@3 {
 124                         #address-cells = <1>;
 125                         #size-cells = <0>;
 126                         reg = <0x3>;
 127
 128                         temperature-sensor@4c {
 129                                 compatible = "nxp,sa56004";
 130                                 reg = <0x4c>;
 131                                 vcc-supply = <&sb_3v3>;
 132                         };
 133
 134                         rtc@51 {
 135                                 compatible = "nxp,pcf2129";
 136                                 reg = <0x51>;
 137                         };
 138                 };
 139         };
 140 };
 141
 142 &duart0 {
 143         status = "okay";
 144 };
 145
 146 &duart1 {
 147         status = "okay";
 148 };
 149
 150 &enetc_port0 {
 151         phy-handle = <&sgmii_phy0>;
 152         phy-connection-type = "sgmii";
 153
 154         mdio {
 155                 #address-cells = <1>;
 156                 #size-cells = <0>;
 157                 sgmii_phy0: ethernet-phy@2 {
 158                         reg = <0x2>;
 159                 };
 160         };
 161 };
 162
 163 &enetc_port1 {
 164         status = "disabled";
 165 };
 166
 167 &sai4 {
 168         status = "okay";
 169 };
 170
 171 &sata {
 172         status = "okay";
 173 };