arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Device Tree Include file for Freescale Layerscape-1043A family SoC.
   4  *
   5  * Copyright 2014-2015 Freescale Semiconductor, Inc.
   6  * Copyright 2018 NXP
   7  *
   8  * Mingkai Hu <Mingkai.hu@freescale.com>
   9  */
  10
  11 /dts-v1/;
  12 #include "fsl-ls1043a.dtsi"
  13
  14 / {
  15         model = "LS1043A QDS Board";
  16         compatible = "fsl,ls1043a-qds", "fsl,ls1043a";
  17
  18         aliases {
  19                 gpio0 = &gpio1;
  20                 gpio1 = &gpio2;
  21                 gpio2 = &gpio3;
  22                 gpio3 = &gpio4;
  23                 serial0 = &duart0;
  24                 serial1 = &duart1;
  25                 serial2 = &duart2;
  26                 serial3 = &duart3;
  27         };
  28
  29         chosen {
  30                 stdout-path = "serial0:115200n8";
  31         };
  32 };
  33
  34 &duart0 {
  35         status = "okay";
  36 };
  37
  38 &duart1 {
  39         status = "okay";
  40 };
  41
  42 &ifc {
  43         #address-cells = <2>;
  44         #size-cells = <1>;
  45         /* NOR, NAND Flashes and FPGA on board */
  46         ranges = <0x0 0x0 0x0 0x60000000 0x08000000
  47                   0x1 0x0 0x0 0x7e800000 0x00010000
  48                   0x2 0x0 0x0 0x7fb00000 0x00000100>;
  49         status = "okay";
  50
  51         nor@0,0 {
  52                 compatible = "cfi-flash";
  53                 reg = <0x0 0x0 0x8000000>;
  54                 big-endian;
  55                 bank-width = <2>;
  56                 device-width = <1>;
  57         };
  58
  59         nand@1,0 {
  60                 compatible = "fsl,ifc-nand";
  61                 reg = <0x1 0x0 0x10000>;
  62         };
  63
  64         fpga: board-control@2,0 {
  65                 compatible = "fsl,ls1043aqds-fpga", "fsl,fpga-qixis";
  66                 reg = <0x2 0x0 0x0000100>;
  67         };
  68 };
  69
  70 &i2c0 {
  71         status = "okay";
  72
  73         pca9547@77 {
  74                 compatible = "nxp,pca9547";
  75                 reg = <0x77>;
  76                 #address-cells = <1>;
  77                 #size-cells = <0>;
  78
  79                 i2c@0 {
  80                         #address-cells = <1>;
  81                         #size-cells = <0>;
  82                         reg = <0x0>;
  83
  84                         rtc@68 {
  85                                 compatible = "dallas,ds3232";
  86                                 reg = <0x68>;
  87                                 /* IRQ10_B */
  88                                 interrupts = <0 150 0x4>;
  89                         };
  90                 };
  91
  92                 i2c@2 {
  93                         #address-cells = <1>;
  94                         #size-cells = <0>;
  95                         reg = <0x2>;
  96
  97                         ina220@40 {
  98                                 compatible = "ti,ina220";
  99                                 reg = <0x40>;
 100                                 shunt-resistor = <1000>;
 101                         };
 102
 103                         ina220@41 {
 104                                 compatible = "ti,ina220";
 105                                 reg = <0x41>;
 106                                 shunt-resistor = <1000>;
 107                         };
 108                 };
 109
 110                 i2c@3 {
 111                         #address-cells = <1>;
 112                         #size-cells = <0>;
 113                         reg = <0x3>;
 114
 115                         eeprom@56 {
 116                                 compatible = "atmel,24c512";
 117                                 reg = <0x56>;
 118                         };
 119
 120                         eeprom@57 {
 121                                 compatible = "atmel,24c512";
 122                                 reg = <0x57>;
 123                         };
 124
 125                         temp-sensor@4c {
 126                                 compatible = "adi,adt7461a";
 127                                 reg = <0x4c>;
 128                         };
 129                 };
 130         };
 131 };
 132
 133 &lpuart0 {
 134         status = "okay";
 135 };
 136
 137 &qspi {
 138         status = "okay";
 139
 140         qflash0: flash@0 {
 141                 compatible = "spansion,m25p80";
 142                 #address-cells = <1>;
 143                 #size-cells = <1>;
 144                 spi-max-frequency = <20000000>;
 145                 spi-rx-bus-width = <4>;
 146                 spi-tx-bus-width = <4>;
 147                 reg = <0>;
 148         };
 149 };
 150
 151 #include "fsl-ls1043-post.dtsi"