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     1 // SPDX-License-Identifier: GPL-2.0
    2 /*
    3  * DTS file for AMD Seattle Overdrive Development Board
    4  * Note: For Seattle Rev.B1
    5  *
    6  * Copyright (C) 2015 Advanced Micro Devices, Inc.
    7  */
    8 
    9 /dts-v1/;
   10 
   11 /include/ "amd-seattle-soc.dtsi"
   12 /include/ "amd-seattle-cpus.dtsi"
   13 
   14 / {
   15         model = "AMD Seattle (Rev.B1) Development Board (Overdrive)";
   16         compatible = "amd,seattle-overdrive", "amd,seattle";
   17 
   18         chosen {
   19                 stdout-path = &serial0;
   20         };
   21 
   22         psci {
   23                 compatible = "arm,psci-0.2";
   24                 method = "smc";
   25         };
   26 };
   27 
   28 &ccp0 {
   29         status = "ok";
   30         amd,zlib-support = <1>;
   31 };
   32 
   33 /**
   34  * NOTE: In Rev.B, gpio0 is reserved.
   35  */
   36 &gpio1 {
   37         status = "ok";
   38 };
   39 
   40 &gpio2 {
   41         status = "ok";
   42 };
   43 
   44 &gpio3 {
   45         status = "ok";
   46 };
   47 
   48 &gpio4 {
   49         status = "ok";
   50 };
   51 
   52 &i2c0 {
   53         status = "ok";
   54 };
   55 
   56 &i2c1 {
   57         status = "ok";
   58 };
   59 
   60 &pcie0 {
   61         status = "ok";
   62 };
   63 
   64 &sata1 {
   65         status = "ok";
   66 };
   67 
   68 &spi0 {
   69         status = "ok";
   70 };
   71 
   72 &spi1 {
   73         status = "ok";
   74         sdcard0: sdcard@0 {
   75                 compatible = "mmc-spi-slot";
   76                 reg = <0>;
   77                 spi-max-frequency = <20000000>;
   78                 voltage-ranges = <3200 3400>;
   79                 pl022,hierarchy = <0>;
   80                 pl022,interface = <0>;
   81                 pl022,com-mode = <0x0>;
   82                 pl022,rx-level-trig = <0>;
   83                 pl022,tx-level-trig = <0>;
   84         };
   85 };
   86 
   87 &ipmi_kcs {
   88         status = "ok";
   89 };
   90 
   91 &smb0 {
   92         /include/ "amd-seattle-xgbe-b.dtsi"
   93 };
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