1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
2 //
3 // Device Tree Source for UniPhier Pro4 Reference Board
4 //
5 // Copyright (C) 2015-2016 Socionext Inc.
6 // Author: Masahiro Yamada <yamada.masahiro@socionext.com>
7
8 /dts-v1/;
9 #include "uniphier-pro4.dtsi"
10 #include "uniphier-ref-daughter.dtsi"
11 #include "uniphier-support-card.dtsi"
12
13 / {
14 model = "UniPhier Pro4 Reference Board";
15 compatible = "socionext,uniphier-pro4-ref", "socionext,uniphier-pro4";
16
17 chosen {
18 stdout-path = "serial0:115200n8";
19 };
20
21 aliases {
22 serial0 = &serial0;
23 serial1 = &serial1;
24 serial2 = &serial2;
25 serial3 = &serialsc;
26 i2c0 = &i2c0;
27 i2c1 = &i2c1;
28 i2c2 = &i2c2;
29 i2c3 = &i2c3;
30 i2c5 = &i2c5;
31 i2c6 = &i2c6;
32 ethernet0 = ð
33 };
34
35 memory@80000000 {
36 device_type = "memory";
37 reg = <0x80000000 0x40000000>;
38 };
39 };
40
41 ðsc {
42 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
43 };
44
45 &serialsc {
46 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
47 };
48
49 &serial0 {
50 status = "okay";
51 };
52
53 &serial1 {
54 status = "okay";
55 };
56
57 &serial2 {
58 status = "okay";
59 };
60
61 &gpio {
62 xirq2-hog {
63 gpio-hog;
64 gpios = <UNIPHIER_GPIO_IRQ(2) 0>;
65 input;
66 };
67 };
68
69 &i2c0 {
70 status = "okay";
71 };
72
73 &sd {
74 status = "okay";
75 };
76
77 &usb2 {
78 status = "okay";
79 };
80
81 &usb3 {
82 status = "okay";
83 };
84
85 ð {
86 status = "okay";
87 phy-handle = <ðphy>;
88 };
89
90 &mdio {
91 ethphy: ethernet-phy@0 {
92 reg = <0>;
93 };
94 };
95
96 &usb0 {
97 status = "okay";
98 };
99
100 &usb1 {
101 status = "okay";
102 };
103
104 &nand {
105 status = "okay";
106
107 nand@0 {
108 reg = <0>;
109 };
110 };
111
112 &ahci0 {
113 status = "okay";
114 };
115
116 &ahci1 {
117 status = "okay";
118 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.