dts/mediatek/mt7986b-rfb.dts

0001 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
0002 /*
0003  * Copyright (C) 2021 MediaTek Inc.
0004  * Author: Sam.Shih <sam.shih@mediatek.com>
0005  */
0006
0007 /dts-v1/;
0008 #include "mt7986b.dtsi"
0009
0010 / {
0011         model = "MediaTek MT7986b RFB";
0012         compatible = "mediatek,mt7986b-rfb";
0013
0014         aliases {
0015                 serial0 = &uart0;
0016         };
0017
0018         chosen {
0019                 stdout-path = "serial0:115200n8";
0020         };
0021
0022         memory@40000000 {
0023                 device_type = "memory";
0024                 reg = <0 0x40000000 0 0x40000000>;
0025         };
0026 };
0027
0028 &uart0 {
0029         status = "okay";
0030 };
0031
0032 &eth {
0033         status = "okay";
0034
0035         gmac0: mac@0 {
0036                 compatible = "mediatek,eth-mac";
0037                 reg = <0>;
0038                 phy-mode = "2500base-x";
0039
0040                 fixed-link {
0041                         speed = <2500>;
0042                         full-duplex;
0043                         pause;
0044                 };
0045         };
0046
0047         mdio: mdio-bus {
0048                 #address-cells = <1>;
0049                 #size-cells = <0>;
0050
0051                 switch@0 {
0052                         compatible = "mediatek,mt7531";
0053                         reg = <31>;
0054                         reset-gpios = <&pio 5 0>;
0055
0056                         ports {
0057                                 #address-cells = <1>;
0058                                 #size-cells = <0>;
0059
0060                                 port@0 {
0061                                         reg = <0>;
0062                                         label = "lan0";
0063                                 };
0064
0065                                 port@1 {
0066                                         reg = <1>;
0067                                         label = "lan1";
0068                                 };
0069
0070                                 port@2 {
0071                                         reg = <2>;
0072                                         label = "lan2";
0073                                 };
0074
0075                                 port@3 {
0076                                         reg = <3>;
0077                                         label = "lan3";
0078                                 };
0079
0080                                 port@4 {
0081                                         reg = <4>;
0082                                         label = "lan4";
0083                                 };
0084
0085                                 port@6 {
0086                                         reg = <6>;
0087                                         label = "cpu";
0088                                         ethernet = <&gmac0>;
0089                                         phy-mode = "2500base-x";
0090
0091                                         fixed-link {
0092                                                 speed = <2500>;
0093                                                 full-duplex;
0094                                                 pause;
0095                                         };
0096                                 };
0097                         };
0098                 };
0099         };
0100 };