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

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Device Tree file for NXP LS1028A QDS Board.
   4  *
   5  * Copyright 2018 NXP
   6  *
   7  * Harninder Rai <harninder.rai@nxp.com>
   8  *
   9  */
  10
  11 /dts-v1/;
  12
  13 #include "fsl-ls1028a.dtsi"
  14
  15 / {
  16         model = "LS1028A QDS Board";
  17         compatible = "fsl,ls1028a-qds", "fsl,ls1028a";
  18
  19         aliases {
  20                 crypto = &crypto;
  21                 gpio0 = &gpio1;
  22                 gpio1 = &gpio2;
  23                 gpio2 = &gpio3;
  24                 serial0 = &duart0;
  25                 serial1 = &duart1;
  26         };
  27
  28         chosen {
  29                 stdout-path = "serial0:115200n8";
  30         };
  31
  32         memory@80000000 {
  33                 device_type = "memory";
  34                 reg = <0x0 0x80000000 0x1 0x00000000>;
  35         };
  36
  37         sys_mclk: clock-mclk {
  38                 compatible = "fixed-clock";
  39                 #clock-cells = <0>;
  40                 clock-frequency = <25000000>;
  41         };
  42
  43         reg_1p8v: regulator-1p8v {
  44                 compatible = "regulator-fixed";
  45                 regulator-name = "1P8V";
  46                 regulator-min-microvolt = <1800000>;
  47                 regulator-max-microvolt = <1800000>;
  48                 regulator-always-on;
  49         };
  50
  51         sb_3v3: regulator-sb3v3 {
  52                 compatible = "regulator-fixed";
  53                 regulator-name = "3v3_vbus";
  54                 regulator-min-microvolt = <3300000>;
  55                 regulator-max-microvolt = <3300000>;
  56                 regulator-boot-on;
  57                 regulator-always-on;
  58         };
  59
  60         sound {
  61                 compatible = "simple-audio-card";
  62                 simple-audio-card,format = "i2s";
  63                 simple-audio-card,widgets =
  64                         "Microphone", "Microphone Jack",
  65                         "Headphone", "Headphone Jack",
  66                         "Speaker", "Speaker Ext",
  67                         "Line", "Line In Jack";
  68                 simple-audio-card,routing =
  69                         "MIC_IN", "Microphone Jack",
  70                         "Microphone Jack", "Mic Bias",
  71                         "LINE_IN", "Line In Jack",
  72                         "Headphone Jack", "HP_OUT",
  73                         "Speaker Ext", "LINE_OUT";
  74
  75                 simple-audio-card,cpu {
  76                         sound-dai = <&sai1>;
  77                         frame-master;
  78                         bitclock-master;
  79                 };
  80
  81                 simple-audio-card,codec {
  82                         sound-dai = <&sgtl5000>;
  83                         frame-master;
  84                         bitclock-master;
  85                         system-clock-frequency = <25000000>;
  86                 };
  87         };
  88 };
  89
  90 &duart0 {
  91         status = "okay";
  92 };
  93
  94 &duart1 {
  95         status = "okay";
  96 };
  97
  98 &i2c0 {
  99         status = "okay";
 100
 101         i2c-mux@77 {
 102                 compatible = "nxp,pca9847";
 103                 reg = <0x77>;
 104                 #address-cells = <1>;
 105                 #size-cells = <0>;
 106
 107                 i2c@2 {
 108                         #address-cells = <1>;
 109                         #size-cells = <0>;
 110                         reg = <0x2>;
 111
 112                         current-monitor@40 {
 113                                 compatible = "ti,ina220";
 114                                 reg = <0x40>;
 115                                 shunt-resistor = <1000>;
 116                         };
 117
 118                         current-monitor@41 {
 119                                 compatible = "ti,ina220";
 120                                 reg = <0x41>;
 121                                 shunt-resistor = <1000>;
 122                         };
 123                 };
 124
 125                 i2c@3 {
 126                         #address-cells = <1>;
 127                         #size-cells = <0>;
 128                         reg = <0x3>;
 129
 130                         temperature-sensor@4c {
 131                                 compatible = "nxp,sa56004";
 132                                 reg = <0x4c>;
 133                                 vcc-supply = <&sb_3v3>;
 134                         };
 135
 136                         rtc@51 {
 137                                 compatible = "nxp,pcf2129";
 138                                 reg = <0x51>;
 139                         };
 140
 141                         eeprom@56 {
 142                                 compatible = "atmel,24c512";
 143                                 reg = <0x56>;
 144                         };
 145
 146                         eeprom@57 {
 147                                 compatible = "atmel,24c512";
 148                                 reg = <0x57>;
 149                         };
 150                 };
 151
 152                 i2c@5 {
 153                         #address-cells = <1>;
 154                         #size-cells = <0>;
 155                         reg = <0x5>;
 156
 157                         sgtl5000: audio-codec@a {
 158                                 #sound-dai-cells = <0>;
 159                                 compatible = "fsl,sgtl5000";
 160                                 reg = <0xa>;
 161                                 VDDA-supply = <&reg_1p8v>;
 162                                 VDDIO-supply = <&reg_1p8v>;
 163                                 clocks = <&sys_mclk>;
 164                         };
 165                 };
 166         };
 167 };
 168
 169 &sai1 {
 170         status = "okay";
 171 };
 172
 173 &sata {
 174         status = "okay";
 175 };