arch/arm/dts/zynqmp-ep108.dts

   1 /*
   2  * dts file for Xilinx ZynqMP ep108 development board
   3  *
   4  * (C) Copyright 2014 - 2015, Xilinx, Inc.
   5  *
   6  * Michal Simek <michal.simek@xilinx.com>
   7  *
   8  * SPDX-License-Identifier:     GPL-2.0+
   9  */
  10
  11 /dts-v1/;
  12
  13 /include/ "zynqmp.dtsi"
  14 /include/ "zynqmp-ep108-clk.dtsi"
  15
  16 / {
  17         model = "ZynqMP EP108";
  18
  19         aliases {
  20                 serial0 = &uart0;
  21                 spi0 = &qspi;
  22                 spi1 = &spi0;
  23                 spi2 = &spi1;
  24         };
  25
  26         chosen {
  27                 stdout-path = "serial0:115200n8";
  28         };
  29
  30         memory {
  31                 device_type = "memory";
  32                 reg = <0x0 0x0 0x40000000>;
  33         };
  34 };
  35
  36 &can0 {
  37         status = "okay";
  38 };
  39
  40 &gem0 {
  41         status = "okay";
  42         phy-handle = <&phy0>;
  43         phy-mode = "rgmii-id";
  44         phy0: phy@0{
  45                 reg = <0>;
  46                 max-speed = <100>;
  47         };
  48 };
  49
  50 &gpio {
  51         status = "okay";
  52 };
  53
  54 &i2c0 {
  55         status = "okay";
  56         clock-frequency = <400000>;
  57         eeprom@54 {
  58                 compatible = "at,24c64";
  59                 reg = <0x54>;
  60         };
  61 };
  62
  63 &i2c1 {
  64         status = "okay";
  65         clock-frequency = <400000>;
  66         eeprom@55 {
  67                 compatible = "at,24c64";
  68                 reg = <0x55>;
  69         };
  70 };
  71
  72 &qspi {
  73         status = "okay";
  74         flash@0 {
  75                 compatible = "n25q512a11";
  76                 #address-cells = <1>;
  77                 #size-cells = <1>;
  78                 reg = <0x0>;
  79                 spi-tx-bus-width = <1>;
  80                 spi-rx-bus-width = <4>;
  81                 spi-max-frequency = <10000000>;
  82                 partition@qspi-fsbl-uboot { /* for testing purpose */
  83                         label = "qspi-fsbl-uboot";
  84                         reg = <0x0 0x100000>;
  85                 };
  86                 partition@qspi-linux { /* for testing purpose */
  87                         label = "qspi-linux";
  88                         reg = <0x100000 0x500000>;
  89                 };
  90                 partition@qspi-device-tree { /* for testing purpose */
  91                         label = "qspi-device-tree";
  92                         reg = <0x600000 0x20000>;
  93                 };
  94                 partition@qspi-rootfs { /* for testing purpose */
  95                         label = "qspi-rootfs";
  96                         reg = <0x620000 0x5E0000>;
  97                 };
  98         };
  99 };
 100
 101 &sata {
 102         status = "okay";
 103         ceva,broken-gen2;
 104 };
 105
 106 &sdhci0 {
 107         status = "okay";
 108 };
 109
 110 &sdhci1 {
 111         status = "okay";
 112 };
 113
 114 &spi0 {
 115         status = "okay";
 116         num-cs = <1>;
 117         spi0_flash0: spi0_flash0@0 {
 118                 compatible = "m25p80";
 119                 #address-cells = <1>;
 120                 #size-cells = <1>;
 121                 spi-max-frequency = <50000000>;
 122                 reg = <0>;
 123
 124                 spi0_flash0@00000000 {
 125                         label = "spi0_flash0";
 126                         reg = <0x0 0x100000>;
 127                 };
 128         };
 129 };
 130
 131 &spi1 {
 132         status = "okay";
 133         num-cs = <1>;
 134         spi1_flash0: spi1_flash0@0 {
 135                 compatible = "m25p80";
 136                 #address-cells = <1>;
 137                 #size-cells = <1>;
 138                 spi-max-frequency = <50000000>;
 139                 reg = <0>;
 140
 141                 spi1_flash0@00000000 {
 142                         label = "spi1_flash0";
 143                         reg = <0x0 0x100000>;
 144                 };
 145         };
 146 };
 147
 148 &uart0 {
 149         status = "okay";
 150 };
 151
 152 &usb0 {
 153         status = "okay";
 154         dr_mode = "peripheral";
 155         maximum-speed = "high-speed";
 156 };
 157
 158 &usb1 {
 159         status = "okay";
 160         dr_mode = "host";
 161         maximum-speed = "high-speed";
 162 };
 163
 164 &watchdog0 {
 165         status = "okay";
 166 };
 167
 168 &xlnx_dp {
 169         xlnx,max-pclock-frequency = <200000>;
 170 };
 171
 172 &xlnx_dpdma {
 173         xlnx,axi-clock-freq = <200000000>;
 174 };