socfpga_arria10_mercury_aa1.dtsi

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    1 // SPDX-License-Identifier: GPL-2.0
    2 /*
    3  * Copyright 2022 Google LLC
    4  */
    5 
    6 #include "socfpga_arria10.dtsi"
    7 
    8 / {
    9 
   10         model = "Enclustra Mercury AA1";
   11         compatible = "enclustra,mercury-aa1", "altr,socfpga-arria10", "altr,socfpga";
   12 
   13         aliases {
   14                 ethernet0 = &gmac0;
   15                 serial1 = &uart1;
   16         };
   17 
   18         memory@0 {
   19                 name = "memory";
   20                 device_type = "memory";
   21                 reg = <0x0 0x80000000>; /* 2GB */
   22         };
   23 
   24         chosen {
   25                 stdout-path = "serial1:115200n8";
   26         };
   27 };
   28 
   29 &gmac0 {
   30         phy-mode = "rgmii";
   31         phy-addr = <0xffffffff>; /* probe for phy addr */
   32 
   33         max-frame-size = <3800>;
   34 
   35         phy-handle = <&phy3>;
   36 
   37         mdio {
   38                 #address-cells = <1>;
   39                 #size-cells = <0>;
   40                 compatible = "snps,dwmac-mdio";
   41                 phy3: ethernet-phy@3 {
   42                         txd0-skew-ps = <0>; /* -420ps */
   43                         txd1-skew-ps = <0>; /* -420ps */
   44                         txd2-skew-ps = <0>; /* -420ps */
   45                         txd3-skew-ps = <0>; /* -420ps */
   46                         rxd0-skew-ps = <420>; /* 0ps */
   47                         rxd1-skew-ps = <420>; /* 0ps */
   48                         rxd2-skew-ps = <420>; /* 0ps */
   49                         rxd3-skew-ps = <420>; /* 0ps */
   50                         txen-skew-ps = <0>; /* -420ps */
   51                         txc-skew-ps = <1860>; /* 960ps */
   52                         rxdv-skew-ps = <420>; /* 0ps */
   53                         rxc-skew-ps = <1680>; /* 780ps */
   54                         reg = <3>;
   55                 };
   56         };
   57 };
   58 
   59 &i2c1 {
   60         atsha204a: crypto@64 {
   61                 compatible = "atmel,atsha204a";
   62                 reg = <0x64>;
   63         };
   64 
   65         isl12022: isl12022@6f {
   66                 compatible = "isil,isl12022";
   67                 reg = <0x6f>;
   68         };
   69 };
   70 
   71 /* Following mappings are taken from arria10 socdk dts */
   72 &mmc {
   73         cap-sd-highspeed;
   74         broken-cd;
   75         bus-width = <4>;
   76 };
   77 
   78 &osc1 {
   79         clock-frequency = <33330000>;
   80 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/socfpga_arria10_mercury_aa1.dtsi

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/socfpga_arria10_mercury_aa1.dtsi