socfpga_agilex_socdk.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 &gmac0 {
   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 &mmc {
   82         status = "okay";
   83         cap-sd-highspeed;
   84         broken-cd;
   85         bus-width = <4>;
   86 };
   87 
   88 &osc1 {
   89         clock-frequency = <25000000>;
   90 };
   91 
   92 &uart0 {
   93         status = "okay";
   94 };
   95 
   96 &usb0 {
   97         status = "okay";
   98         disable-over-current;
   99 };
  100 
  101 &watchdog0 {
  102         status = "okay";
  103 };
  104 
  105 &qspi {
  106         status = "okay";
  107         flash@0 {
  108                 #address-cells = <1>;
  109                 #size-cells = <1>;
  110                 compatible = "micron,mt25qu02g", "jedec,spi-nor";
  111                 reg = <0>;
  112                 spi-max-frequency = <100000000>;
  113 
  114                 m25p,fast-read;
  115                 cdns,page-size = <256>;
  116                 cdns,block-size = <16>;
  117                 cdns,read-delay = <2>;
  118                 cdns,tshsl-ns = <50>;
  119                 cdns,tsd2d-ns = <50>;
  120                 cdns,tchsh-ns = <4>;
  121                 cdns,tslch-ns = <4>;
  122 
  123                 partitions {
  124                         compatible = "fixed-partitions";
  125                         #address-cells = <1>;
  126                         #size-cells = <1>;
  127 
  128                         qspi_boot: partition@0 {
  129                                 label = "Boot and fpga data";
  130                                 reg = <0x0 0x03FE0000>;
  131                         };
  132 
  133                         qspi_rootfs: partition@3FE0000 {
  134                                 label = "Root Filesystem - JFFS2";
  135                                 reg = <0x03FE0000 0x0C020000>;
  136                         };
  137                 };
  138         };
  139 };

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

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