dts/amd/amd-overdrive-rev-b0.dts

0001 // SPDX-License-Identifier: GPL-2.0
0002 /*
0003  * DTS file for AMD Seattle Overdrive Development Board
0004  * Note: For Seattle Rev.B0
0005  *
0006  * Copyright (C) 2015 Advanced Micro Devices, Inc.
0007  */
0008
0009 /dts-v1/;
0010
0011 /include/ "amd-seattle-soc.dtsi"
0012 /include/ "amd-seattle-cpus.dtsi"
0013
0014 / {
0015         model = "AMD Seattle (Rev.B0) Development Board (Overdrive)";
0016         compatible = "amd,seattle-overdrive", "amd,seattle";
0017
0018         chosen {
0019                 stdout-path = &serial0;
0020         };
0021
0022         psci {
0023                 compatible = "arm,psci-0.2";
0024                 method = "smc";
0025         };
0026 };
0027
0028 &ccp0 {
0029         status = "ok";
0030         amd,zlib-support = <1>;
0031 };
0032
0033 /**
0034  * NOTE: In Rev.B, gpio0 is reserved.
0035  */
0036 &gpio1 {
0037         status = "ok";
0038 };
0039
0040 &gpio4 {
0041         status = "ok";
0042 };
0043
0044 &i2c0 {
0045         status = "ok";
0046 };
0047
0048 &i2c1 {
0049         status = "ok";
0050 };
0051
0052 &pcie0 {
0053         status = "ok";
0054 };
0055
0056 &spi0 {
0057         status = "ok";
0058 };
0059
0060 &spi1 {
0061         status = "ok";
0062         sdcard0: sdcard@0 {
0063                 compatible = "mmc-spi-slot";
0064                 reg = <0>;
0065                 spi-max-frequency = <20000000>;
0066                 voltage-ranges = <3200 3400>;
0067                 pl022,hierarchy = <0>;
0068                 pl022,interface = <0>;
0069                 pl022,com-mode = <0x0>;
0070                 pl022,rx-level-trig = <0>;
0071                 pl022,tx-level-trig = <0>;
0072         };
0073 };
0074
0075 &smb0 {
0076         /include/ "amd-seattle-xgbe-b.dtsi"
0077 };