socfpga_agilex_socdk_nand.dts

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    1 // SPDX-License-Identifier:     GPL-2.0
    2 /*
    3  * Copyright (C) 2019, Intel Corporation
    4  */
    5 #include "socfpga_agilex.dtsi"
    6 
    7 / {
    8         model = "SoCFPGA Agilex SoCDK";
    9         compatible = "intel,socfpga-agilex-socdk", "intel,socfpga-agilex";
   10 
   11         aliases {
   12                 serial0 = &uart0;
   13                 ethernet0 = &gmac0;
   14                 ethernet1 = &gmac1;
   15                 ethernet2 = &gmac2;
   16         };
   17 
   18         chosen {
   19                 stdout-path = "serial0:115200n8";
   20         };
   21 
   22         leds {
   23                 compatible = "gpio-leds";
   24                 led0 {
   25                         label = "hps_led0";
   26                         gpios = <&portb 20 GPIO_ACTIVE_HIGH>;
   27                 };
   28 
   29                 led1 {
   30                         label = "hps_led1";
   31                         gpios = <&portb 19 GPIO_ACTIVE_HIGH>;
   32                 };
   33 
   34                 led2 {
   35                         label = "hps_led2";
   36                         gpios = <&portb 21 GPIO_ACTIVE_HIGH>;
   37                 };
   38         };
   39 
   40         memory {
   41                 device_type = "memory";
   42                 /* We expect the bootloader to fill in the reg */
   43                 reg = <0 0 0 0>;
   44         };
   45 };
   46 
   47 &gpio1 {
   48         status = "okay";
   49 };
   50 
   51 &gmac2 {
   52         status = "okay";
   53         phy-mode = "rgmii";
   54         phy-handle = <&phy0>;
   55 
   56         max-frame-size = <9000>;
   57 
   58         mdio0 {
   59                 #address-cells = <1>;
   60                 #size-cells = <0>;
   61                 compatible = "snps,dwmac-mdio";
   62                 phy0: ethernet-phy@0 {
   63                         reg = <4>;
   64 
   65                         txd0-skew-ps = <0>; /* -420ps */
   66                         txd1-skew-ps = <0>; /* -420ps */
   67                         txd2-skew-ps = <0>; /* -420ps */
   68                         txd3-skew-ps = <0>; /* -420ps */
   69                         rxd0-skew-ps = <420>; /* 0ps */
   70                         rxd1-skew-ps = <420>; /* 0ps */
   71                         rxd2-skew-ps = <420>; /* 0ps */
   72                         rxd3-skew-ps = <420>; /* 0ps */
   73                         txen-skew-ps = <0>; /* -420ps */
   74                         txc-skew-ps = <900>; /* 0ps */
   75                         rxdv-skew-ps = <420>; /* 0ps */
   76                         rxc-skew-ps = <1680>; /* 780ps */
   77                 };
   78         };
   79 };
   80 
   81 &nand {
   82         status = "okay";
   83 
   84         flash@0 {
   85                 #address-cells = <1>;
   86                 #size-cells = <1>;
   87                 reg = <0>;
   88                 nand-bus-width = <16>;
   89 
   90                 partition@0 {
   91                         label = "u-boot";
   92                         reg = <0 0x200000>;
   93                 };
   94                 partition@200000 {
   95                         label = "root";
   96                         reg = <0x200000 0x3fe00000>;
   97                 };
   98         };
   99 };
  100 
  101 &osc1 {
  102         clock-frequency = <25000000>;
  103 };
  104 
  105 &uart0 {
  106         status = "okay";
  107 };
  108 
  109 &usb0 {
  110         status = "okay";
  111         disable-over-current;
  112 };
  113 
  114 &watchdog0 {
  115         status = "okay";
  116 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm64/intel/socfpga_agilex_socdk_nand.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm64/intel/socfpga_agilex_socdk_nand.dts