git.sur5r.net Git - u-boot/blob - arch/arm/dts/socfpga_stratix10_socdk.dts

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