arch/arm/dts/zynq-zturn.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  *  Copyright (C) 2015 Andrea Merello <adnrea.merello@gmail.com>
   4  *  Copyright (C) 2017 Alexander Graf <agraf@suse.de>
   5  *
   6  *  Based on zynq-zed.dts which is:
   7  *  Copyright (C) 2011 - 2014 Xilinx
   8  *  Copyright (C) 2012 National Instruments Corp.
   9  *
  10  */
  11
  12 /dts-v1/;
  13 /include/ "zynq-7000.dtsi"
  14
  15 / {
  16         model = "Zynq Z-Turn MYIR Board";
  17         compatible = "myir,zynq-zturn", "xlnx,zynq-7000";
  18
  19         aliases {
  20                 ethernet0 = &gem0;
  21                 serial0 = &uart1;
  22                 serial1 = &uart0;
  23                 mmc0 = &sdhci0;
  24         };
  25
  26         memory@0 {
  27                 device_type = "memory";
  28                 reg = <0x0 0x40000000>;
  29         };
  30
  31         chosen {
  32                 stdout-path = "serial0:115200n8";
  33         };
  34
  35         gpio-leds {
  36                 compatible = "gpio-leds";
  37                 usr-led1 {
  38                         label = "usr-led1";
  39                         gpios = <&gpio0 0x0 0x1>;
  40                         default-state = "off";
  41                 };
  42
  43                 usr-led2 {
  44                         label = "usr-led2";
  45                         gpios = <&gpio0 0x9 0x1>;
  46                         default-state = "off";
  47                 };
  48         };
  49
  50         gpio-keys {
  51                 compatible = "gpio-keys";
  52                 autorepeat;
  53                 K1 {
  54                         label = "K1";
  55                         gpios = <&gpio0 0x32 0x1>;
  56                         linux,code = <0x66>;
  57                         wakeup-source;
  58                         autorepeat;
  59                 };
  60         };
  61 };
  62
  63 &clkc {
  64         ps-clk-frequency = <33333333>;
  65 };
  66
  67 &qspi {
  68         u-boot,dm-pre-reloc;
  69         status = "okay";
  70 };
  71
  72 &gem0 {
  73         status = "okay";
  74         phy-mode = "rgmii-id";
  75         phy-handle = <&ethernet_phy>;
  76
  77         ethernet_phy: ethernet-phy@0 {
  78                 reg = <0x0>;
  79         };
  80 };
  81
  82 &sdhci0 {
  83         u-boot,dm-pre-reloc;
  84         status = "okay";
  85 };
  86
  87 &uart0 {
  88         u-boot,dm-pre-reloc;
  89         status = "okay";
  90 };
  91
  92 &uart1 {
  93         u-boot,dm-pre-reloc;
  94         status = "okay";
  95 };
  96
  97 &usb0 {
  98         status = "okay";
  99         dr_mode = "host";
 100 };
 101
 102 &can0 {
 103         status = "okay";
 104 };
 105
 106 &i2c0 {
 107         status = "okay";
 108         clock-frequency = <400000>;
 109
 110         stlm75@49 {
 111                 status = "okay";
 112                 compatible = "lm75";
 113                 reg = <0x49>;
 114         };
 115
 116         accelerometer@53 {
 117                 compatible = "adi,adxl345", "adxl345", "adi,adxl34x", "adxl34x";
 118                 reg = <0x53>;
 119                 interrupt-parent = <&intc>;
 120                 interrupts = <0x0 0x1e 0x4>;
 121         };
 122 };