arch/arm/dts/fsl-ls1043a-rdb.dts

   1 // SPDX-License-Identifier: GPL-2.0+ OR X11
   2 /*
   3  * Device Tree Include file for Freescale Layerscape-1043A family SoC.
   4  *
   5  * Copyright (C) 2015, Freescale Semiconductor
   6  *
   7  * Mingkai Hu <Mingkai.hu@freescale.com>
   8  */
   9
  10 /dts-v1/;
  11 /include/ "fsl-ls1043a.dtsi"
  12
  13 / {
  14         model = "LS1043A RDB Board";
  15
  16         aliases {
  17                 spi1 = &dspi0;
  18         };
  19
  20 };
  21
  22 &dspi0 {
  23         bus-num = <0>;
  24         status = "okay";
  25
  26         dspiflash: n25q12a {
  27                 #address-cells = <1>;
  28                 #size-cells = <1>;
  29                 compatible = "spi-flash";
  30                 reg = <0>;
  31                 spi-max-frequency = <1000000>; /* input clock */
  32         };
  33
  34 };
  35
  36 &i2c0 {
  37         status = "okay";
  38         ina220@40 {
  39                 compatible = "ti,ina220";
  40                 reg = <0x40>;
  41                 shunt-resistor = <1000>;
  42         };
  43         adt7461a@4c {
  44                 compatible = "adi,adt7461a";
  45                 reg = <0x4c>;
  46         };
  47         eeprom@52 {
  48                 compatible = "at24,24c512";
  49                 reg = <0x52>;
  50         };
  51
  52         eeprom@53 {
  53                 compatible = "at24,24c512";
  54                 reg = <0x53>;
  55         };
  56
  57         rtc@68 {
  58                 compatible = "pericom,pt7c4338";
  59                 reg = <0x68>;
  60         };
  61 };
  62
  63 &ifc {
  64         status = "okay";
  65         #address-cells = <2>;
  66         #size-cells = <1>;
  67         /* NOR, NAND Flashes and FPGA on board */
  68         ranges = <0x0 0x0 0x0 0x60000000 0x08000000
  69                   0x1 0x0 0x0 0x7e800000 0x00010000
  70                   0x2 0x0 0x0 0x7fb00000 0x00000100>;
  71
  72                 nor@0,0 {
  73                         compatible = "cfi-flash";
  74                         #address-cells = <1>;
  75                         #size-cells = <1>;
  76                         reg = <0x0 0x0 0x8000000>;
  77                         bank-width = <2>;
  78                         device-width = <1>;
  79                 };
  80
  81                 nand@1,0 {
  82                         compatible = "fsl,ifc-nand";
  83                         #address-cells = <1>;
  84                         #size-cells = <1>;
  85                         reg = <0x1 0x0 0x10000>;
  86                 };
  87
  88                 cpld: board-control@2,0 {
  89                         compatible = "fsl,ls1043ardb-cpld";
  90                         reg = <0x2 0x0 0x0000100>;
  91                 };
  92 };
  93
  94 &duart0 {
  95         status = "okay";
  96 };
  97
  98 &duart1 {
  99         status = "okay";
 100 };