xref: /freebsd/sys/contrib/device-tree/src/arm/aspeed/aspeed-bmc-facebook-yosemitev2.dts (revision 5ca8e32633c4ffbbcd6762e5888b6a4ba0708c6c) 
1// SPDX-License-Identifier: GPL-2.0-or-later
2// Copyright (c) 2018 Facebook Inc.
3/dts-v1/;
4#include "aspeed-g5.dtsi"
5#include <dt-bindings/i2c/i2c.h>
6
7/ {
8	model = "Facebook Yosemitev2 BMC";
9	compatible = "facebook,yosemitev2-bmc", "aspeed,ast2500";
10	aliases {
11		serial4 = &uart5;
12	};
13	chosen {
14		stdout-path = &uart5;
15	};
16
17	memory@80000000 {
18		reg = <0x80000000 0x20000000>;
19	};
20
21	iio-hwmon {
22		// VOLATAGE SENSOR
23		compatible = "iio-hwmon";
24		io-channels = <&adc 0> , <&adc 1> , <&adc 2> ,  <&adc 3> ,
25		<&adc 4> , <&adc 5> , <&adc 6> ,  <&adc 7> ,
26		<&adc 8> , <&adc 9> , <&adc 10>, <&adc 11> ,
27		<&adc 12> , <&adc 13> , <&adc 14> , <&adc 15> ;
28	};
29};
30
31&fmc {
32	status = "okay";
33	flash@0 {
34		status = "okay";
35		m25p,fast-read;
36#include "openbmc-flash-layout.dtsi"
37	};
38};
39
40&spi1 {
41	status = "okay";
42	pinctrl-names = "default";
43	pinctrl-0 = <&pinctrl_spi1_default>;
44	flash@0 {
45		status = "okay";
46		m25p,fast-read;
47		label = "pnor";
48	};
49};
50&uart1 {
51	// Host1 Console
52	status = "okay";
53	pinctrl-names = "default";
54	pinctrl-0 = <&pinctrl_txd1_default
55		     &pinctrl_rxd1_default>;
56};
57
58&uart2 {
59	// Host2 Console
60	status = "okay";
61	pinctrl-names = "default";
62	pinctrl-0 = <&pinctrl_txd2_default
63		     &pinctrl_rxd2_default>;
64
65};
66
67&uart3 {
68	// Host3 Console
69	status = "okay";
70	pinctrl-names = "default";
71	pinctrl-0 = <&pinctrl_txd3_default
72		     &pinctrl_rxd3_default>;
73};
74
75&uart4 {
76	// Host4 Console
77	status = "okay";
78	pinctrl-names = "default";
79	pinctrl-0 = <&pinctrl_txd4_default
80		     &pinctrl_rxd4_default>;
81};
82
83&uart5 {
84	// BMC Console
85	status = "okay";
86};
87
88&vuart {
89	// Virtual UART
90	status = "okay";
91};
92
93&mac0 {
94	status = "okay";
95	pinctrl-names = "default";
96	pinctrl-0 = <&pinctrl_rmii1_default>;
97	use-ncsi;
98	mlx,multi-host;
99};
100
101&adc {
102	status = "okay";
103	pinctrl-names = "default";
104	pinctrl-0 = <&pinctrl_adc0_default
105			&pinctrl_adc1_default
106			&pinctrl_adc2_default
107			&pinctrl_adc3_default
108			&pinctrl_adc4_default
109			&pinctrl_adc5_default
110			&pinctrl_adc6_default
111			&pinctrl_adc7_default
112			&pinctrl_adc8_default
113			&pinctrl_adc9_default
114			&pinctrl_adc10_default
115			&pinctrl_adc11_default
116			&pinctrl_adc12_default
117			&pinctrl_adc13_default
118			&pinctrl_adc14_default
119			&pinctrl_adc15_default>;
120};
121
122&i2c1 {
123	//Host1 IPMB bus
124	status = "okay";
125	multi-master;
126	ipmb1@10 {
127		compatible = "ipmb-dev";
128		reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
129		i2c-protocol;
130	};
131};
132
133&i2c3 {
134	//Host2 IPMB bus
135	status = "okay";
136	multi-master;
137	ipmb3@10 {
138		compatible = "ipmb-dev";
139		reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
140		i2c-protocol;
141	};
142};
143
144&i2c5 {
145	//Host3 IPMB bus
146	status = "okay";
147	multi-master;
148	ipmb5@10 {
149		compatible = "ipmb-dev";
150		reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
151		i2c-protocol;
152	};
153};
154
155&i2c7 {
156	//Host4 IPMB bus
157	status = "okay";
158	multi-master;
159	ipmb7@10 {
160		compatible = "ipmb-dev";
161		reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
162		i2c-protocol;
163	};
164};
165
166&i2c8 {
167	status = "okay";
168	//FRU EEPROM
169	eeprom@51 {
170		compatible = "atmel,24c64";
171		reg = <0x51>;
172		pagesize = <32>;
173	};
174};
175
176&i2c9 {
177	status = "okay";
178	tmp421@4e {
179	//INLET TEMP
180		compatible = "ti,tmp421";
181		reg = <0x4e>;
182	};
183	//OUTLET TEMP
184	tmp421@4f {
185		compatible = "ti,tmp421";
186		reg = <0x4f>;
187	};
188};
189
190&i2c10 {
191	status = "okay";
192	//HSC
193	adm1278@40 {
194		compatible = "adi,adm1278";
195		reg = <0x40>;
196	};
197};
198
199&i2c11 {
200	status = "okay";
201	//MEZZ_TEMP_SENSOR
202	tmp421@1f {
203		compatible = "ti,tmp421";
204		reg = <0x1f>;
205	};
206};
207
208&i2c12 {
209	status = "okay";
210};
211
212&i2c13 {
213	status = "okay";
214	// Debug Card
215	multi-master;
216	ipmb13@10 {
217		compatible = "ipmb-dev";
218		reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
219		i2c-protocol;
220	};
221};
222
223&pwm_tacho {
224	status = "okay";
225	//FSC
226	pinctrl-names = "default";
227	pinctrl-0 = <&pinctrl_pwm0_default &pinctrl_pwm1_default>;
228	fan@0 {
229		reg = <0x00>;
230		aspeed,fan-tach-ch = /bits/ 8 <0x00>;
231	};
232	fan@1 {
233		reg = <0x01>;
234		aspeed,fan-tach-ch = /bits/ 8 <0x01>;
235	};
236};
237