arch/arm64/boot/dts/amd/amd-overdrive-rev-b1.dts

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