git.sur5r.net Git - u-boot/blob - arch/arm/dts/socfpga_cyclone5_de10_nano.dts

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * Copyright (C) 2017, Intel Corporation
   4  *
   5  * based on socfpga_cyclone5_de0_nano_soc.dts
   6  */
   7
   8 #include "socfpga_cyclone5.dtsi"
   9
  10 / {
  11         model = "Terasic DE10-Nano";
  12         compatible = "altr,socfpga-cyclone5", "altr,socfpga";
  13
  14         chosen {
  15                 bootargs = "console=ttyS0,115200";
  16         };
  17
  18         aliases {
  19                 ethernet0 = &gmac1;
  20                 udc0 = &usb1;
  21         };
  22
  23         memory {
  24                 name = "memory";
  25                 device_type = "memory";
  26                 reg = <0x0 0x40000000>; /* 1GB */
  27         };
  28
  29         soc {
  30                 u-boot,dm-pre-reloc;
  31         };
  32 };
  33
  34 &gmac1 {
  35         status = "okay";
  36         phy-mode = "rgmii";
  37
  38         rxd0-skew-ps = <420>;
  39         rxd1-skew-ps = <420>;
  40         rxd2-skew-ps = <420>;
  41         rxd3-skew-ps = <420>;
  42         txen-skew-ps = <0>;
  43         txc-skew-ps = <1860>;
  44         rxdv-skew-ps = <420>;
  45         rxc-skew-ps = <1680>;
  46 };
  47
  48 &gpio0 {
  49         status = "okay";
  50 };
  51
  52 &gpio1 {
  53         status = "okay";
  54 };
  55
  56 &gpio2 {
  57         status = "okay";
  58 };
  59
  60 &mmc0 {
  61         status = "okay";
  62         u-boot,dm-pre-reloc;
  63 };
  64
  65 &usb1 {
  66         status = "okay";
  67 };