xref: /linux/arch/arm64/boot/dts/amd/amd-overdrive-rev-b0.dts (revision e5c86679d5e864947a52fb31e45a425dea3e7fa9) 
1/*
2 * DTS file for AMD Seattle Overdrive Development Board
3 * Note: For Seattle Rev.B0
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.B0) 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&spi0 {
63	status = "ok";
64};
65
66&spi1 {
67	status = "ok";
68	sdcard0: sdcard@0 {
69		compatible = "mmc-spi-slot";
70		reg = <0>;
71		spi-max-frequency = <20000000>;
72		voltage-ranges = <3200 3400>;
73		pl022,hierarchy = <0>;
74		pl022,interface = <0>;
75		pl022,com-mode = <0x0>;
76		pl022,rx-level-trig = <0>;
77		pl022,tx-level-trig = <0>;
78	};
79};
80
81&ipmi_kcs {
82	status = "ok";
83};
84
85&smb0 {
86	/include/ "amd-seattle-xgbe-b.dtsi"
87};
88