arch/arm/dts/socfpga_stratix10_socdk.dts

   1 /*
   2  * Copyright (C) 2018 Intel Corporation
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0
   5  */
   6
   7 #include "socfpga_stratix10.dtsi"
   8
   9 / {
  10         model = "SoCFPGA Stratix 10 SoCDK";
  11
  12         aliases {
  13                 serial0 = &uart0;
  14         };
  15
  16         chosen {
  17                 stdout-path = "serial0:115200n8";
  18         };
  19
  20         leds {
  21                 compatible = "gpio-leds";
  22                 hps0 {
  23                         label = "hps_led0";
  24                         gpios = <&portb 20 GPIO_ACTIVE_HIGH>;
  25                 };
  26
  27                 hps1 {
  28                         label = "hps_led1";
  29                         gpios = <&portb 19 GPIO_ACTIVE_HIGH>;
  30                 };
  31
  32                 hps2 {
  33                         label = "hps_led2";
  34                         gpios = <&portb 21 GPIO_ACTIVE_HIGH>;
  35                 };
  36         };
  37
  38         memory {
  39                 device_type = "memory";
  40                 /* We expect the bootloader to fill in the reg */
  41                 reg = <0 0 0 0>;
  42         };
  43 };
  44
  45 &gpio1 {
  46         status = "okay";
  47 };
  48
  49 &gmac0 {
  50         status = "okay";
  51         phy-mode = "rgmii";
  52         phy-handle = <&phy0>;
  53
  54         max-frame-size = <3800>;
  55
  56         mdio0 {
  57                 #address-cells = <1>;
  58                 #size-cells = <0>;
  59                 compatible = "snps,dwmac-mdio";
  60                 phy0: ethernet-phy@0 {
  61                         reg = <4>;
  62
  63                         txd0-skew-ps = <0>; /* -420ps */
  64                         txd1-skew-ps = <0>; /* -420ps */
  65                         txd2-skew-ps = <0>; /* -420ps */
  66                         txd3-skew-ps = <0>; /* -420ps */
  67                         rxd0-skew-ps = <420>; /* 0ps */
  68                         rxd1-skew-ps = <420>; /* 0ps */
  69                         rxd2-skew-ps = <420>; /* 0ps */
  70                         rxd3-skew-ps = <420>; /* 0ps */
  71                         txen-skew-ps = <0>; /* -420ps */
  72                         txc-skew-ps = <1860>; /* 960ps */
  73                         rxdv-skew-ps = <420>; /* 0ps */
  74                         rxc-skew-ps = <1680>; /* 780ps */
  75                 };
  76         };
  77 };
  78
  79 &mmc {
  80         status = "okay";
  81         cap-sd-highspeed;
  82         broken-cd;
  83         bus-width = <4>;
  84 };
  85
  86 &uart0 {
  87         status = "okay";
  88 };
  89
  90 &usb0 {
  91         status = "okay";
  92 };