arch/arm/boot/dts/zynq-zc706.dts

   1 /*
   2  *  Copyright (C) 2011 - 2014 Xilinx
   3  *  Copyright (C) 2012 National Instruments Corp.
   4  *
   5  * This software is licensed under the terms of the GNU General Public
   6  * License version 2, as published by the Free Software Foundation, and
   7  * may be copied, distributed, and modified under those terms.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  */
  14 /dts-v1/;
  15 /include/ "zynq-7000.dtsi"
  16
  17 / {
  18         model = "Zynq ZC706 Development Board";
  19         compatible = "xlnx,zynq-zc706", "xlnx,zynq-7000";
  20
  21         memory {
  22                 device_type = "memory";
  23                 reg = <0x0 0x40000000>;
  24         };
  25
  26         chosen {
  27                 bootargs = "console=ttyPS0,115200 earlyprintk";
  28         };
  29
  30 };
  31
  32 &clkc {
  33         ps-clk-frequency = <33333333>;
  34 };
  35
  36 &gem0 {
  37         status = "okay";
  38         phy-mode = "rgmii-id";
  39         phy-handle = <&ethernet_phy>;
  40
  41         ethernet_phy: ethernet-phy@7 {
  42                 reg = <7>;
  43         };
  44 };
  45
  46 &i2c0 {
  47         status = "okay";
  48         clock-frequency = <400000>;
  49
  50         i2cswitch@74 {
  51                 compatible = "nxp,pca9548";
  52                 #address-cells = <1>;
  53                 #size-cells = <0>;
  54                 reg = <0x74>;
  55
  56                 i2c@0 {
  57                         #address-cells = <1>;
  58                         #size-cells = <0>;
  59                         reg = <0>;
  60                         si570: clock-generator@5d {
  61                                 #clock-cells = <0>;
  62                                 compatible = "silabs,si570";
  63                                 temperature-stability = <50>;
  64                                 reg = <0x5d>;
  65                                 factory-fout = <156250000>;
  66                                 clock-frequency = <148500000>;
  67                         };
  68                 };
  69
  70                 i2c@2 {
  71                         #address-cells = <1>;
  72                         #size-cells = <0>;
  73                         reg = <2>;
  74                         eeprom@54 {
  75                                 compatible = "at,24c08";
  76                                 reg = <0x54>;
  77                         };
  78                 };
  79
  80                 i2c@3 {
  81                         #address-cells = <1>;
  82                         #size-cells = <0>;
  83                         reg = <3>;
  84                         gpio@21 {
  85                                 compatible = "ti,tca6416";
  86                                 reg = <0x21>;
  87                                 gpio-controller;
  88                                 #gpio-cells = <2>;
  89                         };
  90                 };
  91
  92                 i2c@4 {
  93                         #address-cells = <1>;
  94                         #size-cells = <0>;
  95                         reg = <4>;
  96                         rtc@51 {
  97                                 compatible = "nxp,pcf8563";
  98                                 reg = <0x51>;
  99                         };
 100                 };
 101
 102                 i2c@7 {
 103                         #address-cells = <1>;
 104                         #size-cells = <0>;
 105                         reg = <7>;
 106                         ucd90120@65 {
 107                                 compatible = "ti,ucd90120";
 108                                 reg = <0x65>;
 109                         };
 110                 };
 111         };
 112 };
 113
 114 &sdhci0 {
 115         status = "okay";
 116 };
 117
 118 &uart1 {
 119         status = "okay";
 120 };