arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Device Tree Include file for Freescale Layerscape-1046A family SoC.
   4  *
   5  * Copyright 2019 NXP.
   6  *
   7  */
   8
   9 /dts-v1/;
  10
  11 #include "fsl-ls1046a.dtsi"
  12
  13 / {
  14         model = "LS1046A FRWY Board";
  15         compatible = "fsl,ls1046a-frwy", "fsl,ls1046a";
  16
  17         aliases {
  18                 serial0 = &duart0;
  19                 serial1 = &duart1;
  20                 serial2 = &duart2;
  21                 serial3 = &duart3;
  22         };
  23
  24         chosen {
  25                 stdout-path = "serial0:115200n8";
  26         };
  27
  28         sb_3v3: regulator-sb3v3 {
  29                 compatible = "regulator-fixed";
  30                 regulator-name = "LT8642SEV-3.3V";
  31                 regulator-min-microvolt = <3300000>;
  32                 regulator-max-microvolt = <3300000>;
  33                 regulator-boot-on;
  34                 regulator-always-on;
  35         };
  36 };
  37
  38 &duart0 {
  39         status = "okay";
  40 };
  41
  42 &duart1 {
  43         status = "okay";
  44 };
  45
  46 &duart2 {
  47         status = "okay";
  48 };
  49
  50 &duart3 {
  51         status = "okay";
  52 };
  53
  54 &i2c0 {
  55         status = "okay";
  56
  57         i2c-mux@77 {
  58                 compatible = "nxp,pca9546";
  59                 reg = <0x77>;
  60                 #address-cells = <1>;
  61                 #size-cells = <0>;
  62
  63                 i2c@0 {
  64                         #address-cells = <1>;
  65                         #size-cells = <0>;
  66                         reg = <0>;
  67
  68                         power-monitor@40 {
  69                                 compatible = "ti,ina220";
  70                                 reg = <0x40>;
  71                                 shunt-resistor = <1000>;
  72                         };
  73
  74                         temperature-sensor@4c {
  75                                 compatible = "nxp,sa56004";
  76                                 reg = <0x4c>;
  77                                 vcc-supply = <&sb_3v3>;
  78                         };
  79
  80                         rtc@51 {
  81                                 compatible = "nxp,pcf2129";
  82                                 reg = <0x51>;
  83                         };
  84
  85                         eeprom@52 {
  86                                 compatible = "atmel,24c512";
  87                                 reg = <0x52>;
  88                         };
  89
  90                         eeprom@53 {
  91                                 compatible = "atmel,24c512";
  92                                 reg = <0x53>;
  93                         };
  94
  95                 };
  96         };
  97 };
  98
  99 &ifc {
 100         #address-cells = <2>;
 101         #size-cells = <1>;
 102         /* NAND Flash */
 103         ranges = <0x0 0x0 0x0 0x7e800000 0x00010000>;
 104         status = "okay";
 105
 106         nand@0,0 {
 107                 compatible = "fsl,ifc-nand";
 108                 #address-cells = <1>;
 109                 #size-cells = <1>;
 110                 reg = <0x0 0x0 0x10000>;
 111         };
 112
 113 };
 114
 115 &qspi {
 116         status = "okay";
 117
 118         mt25qu512a0: flash@0 {
 119                 compatible = "jedec,spi-nor";
 120                 #address-cells = <1>;
 121                 #size-cells = <1>;
 122                 spi-max-frequency = <50000000>;
 123                 spi-rx-bus-width = <4>;
 124                 spi-tx-bus-width = <1>;
 125                 reg = <0>;
 126         };
 127 };
 128
 129 #include "fsl-ls1046-post.dtsi"
 130
 131 &fman0 {
 132         ethernet@e0000 {
 133                 phy-handle = <&qsgmii_phy4>;
 134                 phy-connection-type = "qsgmii";
 135         };
 136
 137         ethernet@e8000 {
 138                 phy-handle = <&qsgmii_phy2>;
 139                 phy-connection-type = "qsgmii";
 140         };
 141
 142         ethernet@ea000 {
 143                 phy-handle = <&qsgmii_phy1>;
 144                 phy-connection-type = "qsgmii";
 145         };
 146
 147         ethernet@f2000 {
 148                 phy-handle = <&qsgmii_phy3>;
 149                 phy-connection-type = "qsgmii";
 150         };
 151
 152         mdio@fd000 {
 153                 qsgmii_phy1: ethernet-phy@1c {
 154                         reg = <0x1c>;
 155                 };
 156
 157                 qsgmii_phy2: ethernet-phy@1d {
 158                         reg = <0x1d>;
 159                 };
 160
 161                 qsgmii_phy3: ethernet-phy@1e {
 162                         reg = <0x1e>;
 163                 };
 164
 165                 qsgmii_phy4: ethernet-phy@1f {
 166                         reg = <0x1f>;
 167                 };
 168         };
 169 };