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 &clkc {
  46         ps-clk-frequency = <33333333>;
  47 };
  48
  49 &gem0 {
  50         status = "okay";
  51         phy-mode = "rgmii-id";
  52         phy-handle = <&ethernet_phy>;
  53
  54         ethernet_phy: ethernet-phy@7 {
  55                 reg = <7>;
  56         };
  57 };
  58
  59 &i2c0 {
  60         status = "okay";
  61         clock-frequency = <400000>;
  62
  63         i2cswitch@74 {
  64                 compatible = "nxp,pca9548";
  65                 #address-cells = <1>;
  66                 #size-cells = <0>;
  67                 reg = <0x74>;
  68
  69                 i2c@0 {
  70                         #address-cells = <1>;
  71                         #size-cells = <0>;
  72                         reg = <0>;
  73                         si570: clock-generator@5d {
  74                                 #clock-cells = <0>;
  75                                 compatible = "silabs,si570";
  76                                 temperature-stability = <50>;
  77                                 reg = <0x5d>;
  78                                 factory-fout = <156250000>;
  79                                 clock-frequency = <148500000>;
  80                         };
  81                 };
  82
  83                 i2c@2 {
  84                         #address-cells = <1>;
  85                         #size-cells = <0>;
  86                         reg = <2>;
  87                         eeprom@54 {
  88                                 compatible = "at,24c08";
  89                                 reg = <0x54>;
  90                         };
  91                 };
  92
  93                 i2c@3 {
  94                         #address-cells = <1>;
  95                         #size-cells = <0>;
  96                         reg = <3>;
  97                         gpio@21 {
  98                                 compatible = "ti,tca6416";
  99                                 reg = <0x21>;
 100                                 gpio-controller;
 101                                 #gpio-cells = <2>;
 102                         };
 103                 };
 104
 105                 i2c@4 {
 106                         #address-cells = <1>;
 107                         #size-cells = <0>;
 108                         reg = <4>;
 109                         rtc@51 {
 110                                 compatible = "nxp,pcf8563";
 111                                 reg = <0x51>;
 112                         };
 113                 };
 114
 115                 i2c@7 {
 116                         #address-cells = <1>;
 117                         #size-cells = <0>;
 118                         reg = <7>;
 119                         hwmon@52 {
 120                                 compatible = "ti,ucd9248";
 121                                 reg = <52>;
 122                         };
 123                         hwmon@53 {
 124                                 compatible = "ti,ucd9248";
 125                                 reg = <53>;
 126                         };
 127                         hwmon@54 {
 128                                 compatible = "ti,ucd9248";
 129                                 reg = <54>;
 130                         };
 131                 };
 132         };
 133 };
 134
 135 &sdhci0 {
 136         status = "okay";
 137 };
 138
 139 &uart1 {
 140         status = "okay";
 141 };