arch/arm/boot/dts/zynq-zc702.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 ZC702 Development Board";
  19         compatible = "xlnx,zynq-zc702", "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         leds {
  31                 compatible = "gpio-leds";
  32
  33                 ds23 {
  34                         label = "ds23";
  35                         gpios = <&gpio0 10 0>;
  36                         linux,default-trigger = "heartbeat";
  37                 };
  38         };
  39 };
  40
  41 &can0 {
  42         status = "okay";
  43 };
  44
  45 &gem0 {
  46         status = "okay";
  47         phy-mode = "rgmii-id";
  48         phy-handle = <&ethernet_phy>;
  49
  50         ethernet_phy: ethernet-phy@7 {
  51                 reg = <7>;
  52         };
  53 };
  54
  55 &i2c0 {
  56         status = "okay";
  57         clock-frequency = <400000>;
  58
  59         i2cswitch@74 {
  60                 compatible = "nxp,pca9548";
  61                 #address-cells = <1>;
  62                 #size-cells = <0>;
  63                 reg = <0x74>;
  64
  65                 i2c@0 {
  66                         #address-cells = <1>;
  67                         #size-cells = <0>;
  68                         reg = <0>;
  69                         si570: clock-generator@5d {
  70                                 #clock-cells = <0>;
  71                                 compatible = "silabs,si570";
  72                                 temperature-stability = <50>;
  73                                 reg = <0x5d>;
  74                                 factory-fout = <156250000>;
  75                                 clock-frequency = <148500000>;
  76                         };
  77                 };
  78
  79                 i2c@2 {
  80                         #address-cells = <1>;
  81                         #size-cells = <0>;
  82                         reg = <2>;
  83                         eeprom@54 {
  84                                 compatible = "at,24c08";
  85                                 reg = <0x54>;
  86                         };
  87                 };
  88
  89                 i2c@3 {
  90                         #address-cells = <1>;
  91                         #size-cells = <0>;
  92                         reg = <3>;
  93                         gpio@21 {
  94                                 compatible = "ti,tca6416";
  95                                 reg = <0x21>;
  96                                 gpio-controller;
  97                                 #gpio-cells = <2>;
  98                         };
  99                 };
 100
 101                 i2c@4 {
 102                         #address-cells = <1>;
 103                         #size-cells = <0>;
 104                         reg = <4>;
 105                         rtc@51 {
 106                                 compatible = "nxp,pcf8563";
 107                                 reg = <0x51>;
 108                         };
 109                 };
 110
 111                 i2c@7 {
 112                         #address-cells = <1>;
 113                         #size-cells = <0>;
 114                         reg = <7>;
 115                         hwmon@52 {
 116                                 compatible = "ti,ucd9248";
 117                                 reg = <52>;
 118                         };
 119                         hwmon@53 {
 120                                 compatible = "ti,ucd9248";
 121                                 reg = <53>;
 122                         };
 123                         hwmon@54 {
 124                                 compatible = "ti,ucd9248";
 125                                 reg = <54>;
 126                         };
 127                 };
 128         };
 129 };
 130
 131 &sdhci0 {
 132         status = "okay";
 133 };
 134
 135 &uart1 {
 136         status = "okay";
 137 };