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 /include/ "amd-seattle-cpus.dtsi"
13
14 / {
15 model = "AMD Seattle (Rev.B0) 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 = "okay";
30 amd,zlib-support = <1>;
31 };
32
33 /**
34 * NOTE: In Rev.B, gpio0 is reserved.
35 */
36 &gpio1 {
37 status = "okay";
38 };
39
40 &gpio4 {
41 status = "okay";
42 };
43
44 &i2c0 {
45 status = "okay";
46 };
47
48 &i2c1 {
49 status = "okay";
50 };
51
52 &pcie0 {
53 status = "okay";
54 };
55
56 &spi0 {
57 status = "okay";
58 };
59
60 &spi1 {
61 status = "okay";
62 sdcard0: sdcard@0 {
63 compatible = "mmc-spi-slot";
64 reg = <0>;
65 spi-max-frequency = <20000000>;
66 voltage-ranges = <3200 3400>;
67 pl022,interface = <0>;
68 pl022,com-mode = <0x0>;
69 pl022,rx-level-trig = <0>;
70 pl022,tx-level-trig = <0>;
71 };
72 };
73
74 &smb0 {
75 /include/ "amd-seattle-xgbe-b.dtsi"
76 };
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