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

   1 /*
   2  * Device Tree Include file for Freescale Layerscape-1043A family SoC.
   3  *
   4  * Copyright 2014-2015, Freescale Semiconductor
   5  *
   6  * Mingkai Hu <Mingkai.hu@freescale.com>
   7  *
   8  * This file is dual-licensed: you can use it either under the terms
   9  * of the GPLv2 or the X11 license, at your option. Note that this dual
  10  * licensing only applies to this file, and not this project as a
  11  * whole.
  12  *
  13  *  a) This library is free software; you can redistribute it and/or
  14  *     modify it under the terms of the GNU General Public License as
  15  *     published by the Free Software Foundation; either version 2 of the
  16  *     License, or (at your option) any later version.
  17  *
  18  *     This library is distributed in the hope that it will be useful,
  19  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  *     GNU General Public License for more details.
  22  *
  23  * Or, alternatively,
  24  *
  25  *  b) Permission is hereby granted, free of charge, to any person
  26  *     obtaining a copy of this software and associated documentation
  27  *     files (the "Software"), to deal in the Software without
  28  *     restriction, including without limitation the rights to use,
  29  *     copy, modify, merge, publish, distribute, sublicense, and/or
  30  *     sell copies of the Software, and to permit persons to whom the
  31  *     Software is furnished to do so, subject to the following
  32  *     conditions:
  33  *
  34  *     The above copyright notice and this permission notice shall be
  35  *     included in all copies or substantial portions of the Software.
  36  *
  37  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  38  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  39  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  40  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  41  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  42  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  43  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  44  *     OTHER DEALINGS IN THE SOFTWARE.
  45  */
  46
  47 /dts-v1/;
  48 /include/ "fsl-ls1043a.dtsi"
  49
  50 / {
  51         model = "LS1043A RDB Board";
  52
  53         aliases {
  54                 crypto = &crypto;
  55         };
  56 };
  57
  58 &i2c0 {
  59         status = "okay";
  60         ina220@40 {
  61                 compatible = "ti,ina220";
  62                 reg = <0x40>;
  63                 shunt-resistor = <1000>;
  64         };
  65         adt7461a@4c {
  66                 compatible = "adi,adt7461";
  67                 reg = <0x4c>;
  68         };
  69         eeprom@52 {
  70                 compatible = "at24,24c512";
  71                 reg = <0x52>;
  72         };
  73         eeprom@53 {
  74                 compatible = "at24,24c512";
  75                 reg = <0x53>;
  76         };
  77         rtc@68 {
  78                 compatible = "pericom,pt7c4338";
  79                 reg = <0x68>;
  80         };
  81 };
  82
  83 &ifc {
  84         status = "okay";
  85         #address-cells = <2>;
  86         #size-cells = <1>;
  87         /* NOR, NAND Flashes and FPGA on board */
  88         ranges = <0x0 0x0 0x0 0x60000000 0x08000000
  89                   0x1 0x0 0x0 0x7e800000 0x00010000
  90                   0x2 0x0 0x0 0x7fb00000 0x00000100>;
  91
  92                 nor@0,0 {
  93                         compatible = "cfi-flash";
  94                         #address-cells = <1>;
  95                         #size-cells = <1>;
  96                         reg = <0x0 0x0 0x8000000>;
  97                         bank-width = <2>;
  98                         device-width = <1>;
  99                 };
 100
 101                 nand@1,0 {
 102                         compatible = "fsl,ifc-nand";
 103                         #address-cells = <1>;
 104                         #size-cells = <1>;
 105                         reg = <0x1 0x0 0x10000>;
 106                 };
 107
 108                 cpld: board-control@2,0 {
 109                         compatible = "fsl,ls1043ardb-cpld";
 110                         reg = <0x2 0x0 0x0000100>;
 111                 };
 112 };
 113
 114 &dspi0 {
 115         bus-num = <0>;
 116         status = "okay";
 117
 118         flash@0 {
 119                 #address-cells = <1>;
 120                 #size-cells = <1>;
 121                 compatible = "n25q128a13", "jedec,spi-nor";  /* 16MB */
 122                 reg = <0>;
 123                 spi-max-frequency = <1000000>; /* input clock */
 124         };
 125 };
 126
 127 &duart0 {
 128         status = "okay";
 129 };
 130
 131 &duart1 {
 132         status = "okay";
 133 };