1// SPDX-License-Identifier: GPL-2.0+
  2// Copyright (c) 2018 Facebook Inc.
  3/dts-v1/;
  4
  5#include "aspeed-g4.dtsi"
  6
  7/ {
  8	model = "Facebook Wedge 100 BMC";
  9	compatible = "facebook,wedge100-bmc", "aspeed,ast2400";
 10
 11	aliases {
 12		/*
 13		 * Override the default uart aliases to avoid breaking
 14		 * the legacy applications.
 15		 */
 16		serial0 = &uart5;
 17		serial1 = &uart1;
 18		serial2 = &uart3;
 19		serial3 = &uart4;
 20	};
 21
 22	chosen {
 23		stdout-path = &uart3;
 24		bootargs = "console=ttyS2,9600n8 root=/dev/ram rw";
 25	};
 26
 27	memory@40000000 {
 28		reg = <0x40000000 0x20000000>;
 29	};
 30};
 31
 32&wdt1 {
 33	status = "okay";
 34	aspeed,reset-type = "system";
 35};
 36
 37&wdt2 {
 38	status = "okay";
 39	aspeed,reset-type = "system";
 40};
 41
 42&fmc {
 43	status = "okay";
 44	flash@0 {
 45		status = "okay";
 46		m25p,fast-read;
 47		label = "fmc0";
 48#include "facebook-bmc-flash-layout.dtsi"
 49	};
 50};
 51
 52&uart1 {
 53	status = "okay";
 54	pinctrl-names = "default";
 55	pinctrl-0 = <&pinctrl_txd1_default
 56		     &pinctrl_rxd1_default>;
 57};
 58
 59&uart3 {
 60	status = "okay";
 61	pinctrl-names = "default";
 62	pinctrl-0 = <&pinctrl_txd3_default
 63		     &pinctrl_rxd3_default>;
 64};
 65
 66&uart4 {
 67	status = "okay";
 68	pinctrl-names = "default";
 69	pinctrl-0 = <&pinctrl_txd4_default
 70		     &pinctrl_rxd4_default>;
 71};
 72
 73&uart5 {
 74	status = "okay";
 75};
 76
 77&mac1 {
 78	status = "okay";
 79	no-hw-checksum;
 80	pinctrl-names = "default";
 81	pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>;
 82};
 83
 84&i2c0 {
 85	status = "okay";
 86};
 87
 88&i2c1 {
 89	status = "okay";
 90};
 91
 92&i2c2 {
 93	status = "okay";
 94};
 95
 96&i2c3 {
 97	status = "okay";
 98};
 99
100&i2c4 {
101	status = "okay";
102};
103
104&i2c5 {
105	status = "okay";
106};
107
108&i2c6 {
109	status = "okay";
110};
111
112&i2c7 {
113	status = "okay";
114
115	i2c-switch@70 {
116		compatible = "nxp,pca9548";
117		#address-cells = <1>;
118		#size-cells = <0>;
119		reg = <0x70>;
120	};
121};
122
123&i2c8 {
124	status = "okay";
125};
126
127&i2c9 {
128	status = "okay";
129};
130
131&i2c10 {
132	status = "okay";
133};
134
135&i2c11 {
136	status = "okay";
137};
138
139&i2c12 {
140	status = "okay";
141};
142
143&i2c13 {
144	status = "okay";
145};
146
147&vhub {
148	status = "okay";
149};