arch/arm/dts/zynq-zc770-xm012.dts

   1 /*
   2  * Xilinx ZC770 XM012 board DTS
   3  *
   4  * Copyright (C) 2013 - 2015 Xilinx, Inc.
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8 /dts-v1/;
   9 #include "zynq-7000.dtsi"
  10
  11 / {
  12         compatible = "xlnx,zynq-zc770-xm012", "xlnx,zynq-7000";
  13         model = "Xilinx Zynq";
  14
  15         aliases {
  16                 i2c0 = &i2c0;
  17                 i2c1 = &i2c1;
  18                 serial0 = &uart1;
  19                 spi0 = &spi1;
  20         };
  21
  22         chosen {
  23                 bootargs = "console=ttyPS0,115200 root=/dev/ram rw earlyprintk";
  24                 linux,stdout-path = &uart1;
  25                 stdout-path = &uart1;
  26         };
  27
  28         memory {
  29                 device_type = "memory";
  30                 reg = <0x0 0x40000000>;
  31         };
  32 };
  33
  34 &spi1 {
  35         status = "okay";
  36         num-cs = <4>;
  37         is-decoded-cs = <0>;
  38 };
  39
  40 &can1 {
  41         status = "okay";
  42 };
  43
  44 &i2c0 {
  45         status = "okay";
  46         clock-frequency = <400000>;
  47
  48         m24c02_eeprom@52 {
  49                 compatible = "at,24c02";
  50                 reg = <0x52>;
  51         };
  52 };
  53
  54 &i2c1 {
  55         status = "okay";
  56         clock-frequency = <400000>;
  57
  58         m24c02_eeprom@52 {
  59                 compatible = "at,24c02";
  60                 reg = <0x52>;
  61         };
  62 };
  63
  64 &uart1 {
  65         u-boot,dm-pre-reloc;
  66         status = "okay";
  67 };