xref: /linux/arch/arm64/boot/dts/socionext/uniphier-ld20-ref.dts (revision 3ad0876554cafa368f574d4d408468510543e9ff) 
1// SPDX-License-Identifier: GPL-2.0+ OR MIT
2//
3// Device Tree Source for UniPhier LD20 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-ld20.dtsi"
10#include "uniphier-ref-daughter.dtsi"
11#include "uniphier-support-card.dtsi"
12
13/ {
14	model = "UniPhier LD20 Reference Board";
15	compatible = "socionext,uniphier-ld20-ref", "socionext,uniphier-ld20";
16
17	chosen {
18		stdout-path = "serial0:115200n8";
19	};
20
21	aliases {
22		serial0 = &serial0;
23		serial1 = &serial1;
24		serial2 = &serial2;
25		serial3 = &serial3;
26		i2c0 = &i2c0;
27		i2c1 = &i2c1;
28		i2c2 = &i2c2;
29		i2c3 = &i2c3;
30		i2c4 = &i2c4;
31		i2c5 = &i2c5;
32	};
33
34	memory@80000000 {
35		device_type = "memory";
36		reg = <0 0x80000000 0 0xc0000000>;
37	};
38};
39
40&ethsc {
41	interrupts = <0 8>;
42};
43
44&serial0 {
45	status = "okay";
46};
47
48&gpio {
49	xirq0 {
50		gpio-hog;
51		gpios = <UNIPHIER_GPIO_IRQ(0) 0>;
52		input;
53	};
54};
55
56&i2c0 {
57	status = "okay";
58};
59
60&eth {
61	status = "okay";
62	phy-handle = <&ethphy>;
63};
64
65&mdio {
66	ethphy: ethphy@0 {
67		reg = <0>;
68	};
69};
70