xref: /freebsd/sys/contrib/device-tree/src/arm64/mediatek/mt7986b-rfb.dts (revision af23369a6deaaeb612ab266eb88b8bb8d560c322) 
1// SPDX-License-Identifier: (GPL-2.0 OR MIT)
2/*
3 * Copyright (C) 2021 MediaTek Inc.
4 * Author: Sam.Shih <sam.shih@mediatek.com>
5 */
6
7/dts-v1/;
8#include "mt7986b.dtsi"
9
10/ {
11	model = "MediaTek MT7986b RFB";
12	compatible = "mediatek,mt7986b-rfb";
13
14	aliases {
15		serial0 = &uart0;
16	};
17
18	chosen {
19		stdout-path = "serial0:115200n8";
20	};
21
22	memory@40000000 {
23		device_type = "memory";
24		reg = <0 0x40000000 0 0x40000000>;
25	};
26};
27
28&uart0 {
29	status = "okay";
30};
31
32&eth {
33	status = "okay";
34
35	gmac0: mac@0 {
36		compatible = "mediatek,eth-mac";
37		reg = <0>;
38		phy-mode = "2500base-x";
39
40		fixed-link {
41			speed = <2500>;
42			full-duplex;
43			pause;
44		};
45	};
46
47	mdio: mdio-bus {
48		#address-cells = <1>;
49		#size-cells = <0>;
50
51		switch@0 {
52			compatible = "mediatek,mt7531";
53			reg = <31>;
54			reset-gpios = <&pio 5 0>;
55
56			ports {
57				#address-cells = <1>;
58				#size-cells = <0>;
59
60				port@0 {
61					reg = <0>;
62					label = "lan0";
63				};
64
65				port@1 {
66					reg = <1>;
67					label = "lan1";
68				};
69
70				port@2 {
71					reg = <2>;
72					label = "lan2";
73				};
74
75				port@3 {
76					reg = <3>;
77					label = "lan3";
78				};
79
80				port@4 {
81					reg = <4>;
82					label = "lan4";
83				};
84
85				port@6 {
86					reg = <6>;
87					label = "cpu";
88					ethernet = <&gmac0>;
89					phy-mode = "2500base-x";
90
91					fixed-link {
92						speed = <2500>;
93						full-duplex;
94						pause;
95					};
96				};
97			};
98		};
99	};
100};
101