xref: /linux/arch/arm64/boot/dts/amd/amd-overdrive-rev-b0.dts (revision 87c9c16317882dd6dbbc07e349bc3223e14f3244) 
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * DTS file for AMD Seattle Overdrive Development Board
4 * Note: For Seattle Rev.B0
5 *
6 * Copyright (C) 2015 Advanced Micro Devices, Inc.
7 */
8
9/dts-v1/;
10
11/include/ "amd-seattle-soc.dtsi"
12
13/ {
14	model = "AMD Seattle (Rev.B0) Development Board (Overdrive)";
15	compatible = "amd,seattle-overdrive", "amd,seattle";
16
17	chosen {
18		stdout-path = &serial0;
19	};
20
21	psci {
22		compatible   = "arm,psci-0.2";
23		method       = "smc";
24	};
25};
26
27&ccp0 {
28	status = "ok";
29	amd,zlib-support = <1>;
30};
31
32/**
33 * NOTE: In Rev.B, gpio0 is reserved.
34 */
35&gpio1 {
36	status = "ok";
37};
38
39&gpio2 {
40	status = "ok";
41};
42
43&gpio3 {
44	status = "ok";
45};
46
47&gpio4 {
48	status = "ok";
49};
50
51&i2c0 {
52	status = "ok";
53};
54
55&i2c1 {
56	status = "ok";
57};
58
59&pcie0 {
60	status = "ok";
61};
62
63&spi0 {
64	status = "ok";
65};
66
67&spi1 {
68	status = "ok";
69	sdcard0: sdcard@0 {
70		compatible = "mmc-spi-slot";
71		reg = <0>;
72		spi-max-frequency = <20000000>;
73		voltage-ranges = <3200 3400>;
74		pl022,hierarchy = <0>;
75		pl022,interface = <0>;
76		pl022,com-mode = <0x0>;
77		pl022,rx-level-trig = <0>;
78		pl022,tx-level-trig = <0>;
79	};
80};
81
82&ipmi_kcs {
83	status = "ok";
84};
85
86&smb0 {
87	/include/ "amd-seattle-xgbe-b.dtsi"
88};
89