1// SPDX-License-Identifier: GPL-2.0+
 2// Copyright (c) 2018 Facebook Inc.
 3/dts-v1/;
 4
 5#include "ast2400-facebook-netbmc-common.dtsi"
 6
 7/ {
 8	model = "Facebook Wedge 40 BMC";
 9	compatible = "facebook,wedge40-bmc", "aspeed,ast2400";
10
 
 
 
 
 
 
 
 
 
 
 
11	chosen {
12		stdout-path = &uart3;
13		bootargs = "console=ttyS2,9600n8 root=/dev/ram rw";
14	};
15
16	ast-adc-hwmon {
17		compatible = "iio-hwmon";
18		io-channels = <&adc 5>, <&adc 6>, <&adc 7>, <&adc 8>, <&adc 9>;
19	};
20};
21
 
 
 
 
 
22&wdt2 {
23	status = "disabled";
24};
25
26&adc {
27	status = "okay";
 
 
 
 
 
 
28};
29
30&pwm_tacho {
31	status = "okay";
32	pinctrl-names = "default";
33	pinctrl-0 = <&pinctrl_pwm0_default
34		     &pinctrl_pwm1_default
35		     &pinctrl_pwm6_default
36		     &pinctrl_pwm7_default>;
37
38	fan@0 {
39		reg = <0x00>;
40		aspeed,fan-tach-ch = /bits/ 8 <0x00 0x01>;
41	};
42
43	fan@1 {
44		reg = <0x01>;
45		aspeed,fan-tach-ch = /bits/ 8 <0x02 0x03>;
46	};
 
 
47
48	fan@6 {
49		reg = <0x06>;
50		aspeed,fan-tach-ch = /bits/ 8 <0x04 0x05>;
51	};
 
 
52
53	fan@7 {
54		reg = <0x07>;
55		aspeed,fan-tach-ch = /bits/ 8 <0x06 0x07>;
56	};
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
57};

  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 40 BMC";
  9	compatible = "facebook,wedge40-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 = "disabled";
 39};
 40
 41&fmc {
 42	status = "okay";
 43	flash@0 {
 44		status = "okay";
 45		m25p,fast-read;
 46		label = "fmc0";
 47#include "facebook-bmc-flash-layout.dtsi"
 48	};
 49};
 50
 51&uart1 {
 52	status = "okay";
 53	pinctrl-names = "default";
 54	pinctrl-0 = <&pinctrl_txd1_default
 55		     &pinctrl_rxd1_default>;
 56};
 
 
 
 
 
 
 57
 58&uart3 {
 59	status = "okay";
 60	pinctrl-names = "default";
 61	pinctrl-0 = <&pinctrl_txd3_default
 62		     &pinctrl_rxd3_default>;
 63};
 64
 65&uart4 {
 66	status = "okay";
 67	pinctrl-names = "default";
 68	pinctrl-0 = <&pinctrl_txd4_default
 69		     &pinctrl_rxd4_default>;
 70};
 71
 72&uart5 {
 73	status = "okay";
 74};
 75
 76&mac1 {
 77	status = "okay";
 78	no-hw-checksum;
 79	pinctrl-names = "default";
 80	pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>;
 81};
 82
 83&i2c0 {
 84	status = "okay";
 85};
 86
 87&i2c1 {
 88	status = "okay";
 89};
 90
 91&i2c2 {
 92	status = "okay";
 93};
 94
 95&i2c3 {
 96	status = "okay";
 97};
 98
 99&i2c4 {
100	status = "okay";
101};
102
103&i2c5 {
104	status = "okay";
105};
106
107&i2c6 {
108	status = "okay";
109};
110
111&i2c7 {
112	status = "okay";
113};
114
115&i2c8 {
116	status = "okay";
117};
118
119&i2c9 {
120	status = "okay";
121};
122
123&i2c10 {
124	status = "okay";
125};
126
127&i2c11 {
128	status = "okay";
129};
130
131&i2c12 {
132	status = "okay";
133};
134
135&i2c13 {
136	status = "okay";
137};
138
139&vhub {
140	status = "okay";
141};