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1// SPDX-License-Identifier: GPL-2.0+
2// Copyright 2019 YADRO
3/dts-v1/;
4
5#include "aspeed-g4.dtsi"
6#include <dt-bindings/gpio/aspeed-gpio.h>
7
8/ {
9 model = "Vesnin BMC";
10 compatible = "yadro,vesnin-bmc", "aspeed,ast2400";
11
12 chosen {
13 stdout-path = &uart5;
14 bootargs = "console=ttyS4,115200 earlycon";
15 };
16
17 memory@40000000 {
18 reg = <0x40000000 0x20000000>;
19 };
20
21 reserved-memory {
22 #address-cells = <1>;
23 #size-cells = <1>;
24 ranges;
25
26 vga_memory: framebuffer@5f000000 {
27 no-map;
28 reg = <0x5f000000 0x01000000>; /* 16MB */
29 };
30 flash_memory: region@5c000000 {
31 no-map;
32 reg = <0x5c000000 0x02000000>; /* 32M */
33 };
34 };
35
36 leds {
37 compatible = "gpio-leds";
38
39 heartbeat {
40 gpios = <&gpio ASPEED_GPIO(R, 4) GPIO_ACTIVE_LOW>;
41 };
42 power_red {
43 gpios = <&gpio ASPEED_GPIO(N, 1) GPIO_ACTIVE_LOW>;
44 };
45
46 power_green {
47 gpios = <&gpio ASPEED_GPIO(F, 1) GPIO_ACTIVE_LOW>;
48 };
49
50 id_blue {
51 gpios = <&gpio ASPEED_GPIO(O, 0) GPIO_ACTIVE_LOW>;
52 };
53
54 alarm_red {
55 gpios = <&gpio ASPEED_GPIO(N, 6) GPIO_ACTIVE_LOW>;
56 };
57
58 alarm_yel {
59 gpios = <&gpio ASPEED_GPIO(N, 7) GPIO_ACTIVE_HIGH>;
60 };
61 };
62
63 gpio-keys {
64 compatible = "gpio-keys";
65
66 button_checkstop {
67 label = "checkstop";
68 linux,code = <74>;
69 gpios = <&gpio ASPEED_GPIO(P, 5) GPIO_ACTIVE_LOW>;
70 };
71
72 button_identify {
73 label = "identify";
74 linux,code = <152>;
75 gpios = <&gpio ASPEED_GPIO(O, 7) GPIO_ACTIVE_LOW>;
76 };
77 };
78};
79
80&fmc {
81 status = "okay";
82 flash@0 {
83 status = "okay";
84 m25p,fast-read;
85 label = "bmc";
86#include "openbmc-flash-layout.dtsi"
87 };
88
89 flash@1 {
90 status = "okay";
91 m25p,fast-read;
92 label = "alt";
93 };
94};
95
96&spi {
97 status = "okay";
98 pinctrl-names = "default";
99 pinctrl-0 = <&pinctrl_spi1debug_default>;
100
101 flash@0 {
102 status = "okay";
103 label = "pnor";
104 m25p,fast-read;
105 };
106};
107
108&mac0 {
109 status = "okay";
110 use-ncsi;
111 pinctrl-names = "default";
112 pinctrl-0 = <&pinctrl_rmii1_default>;
113};
114
115
116&uart5 {
117 status = "okay";
118};
119
120&lpc_ctrl {
121 status = "okay";
122 memory-region = <&flash_memory>;
123 flash = <&spi>;
124};
125
126&ibt {
127 status = "okay";
128};
129
130&uart3 {
131 status = "okay";
132 pinctrl-names = "default";
133 pinctrl-0 = <&pinctrl_txd2_default &pinctrl_rxd2_default>;
134};
135
136&i2c0 {
137 status = "okay";
138
139 eeprom@50 {
140 compatible = "atmel,24c256";
141 reg = <0x50>;
142 pagesize = <64>;
143 };
144};
145
146&i2c1 {
147 status = "okay";
148
149 tmp75@49 {
150 compatible = "ti,tmp75";
151 reg = <0x49>;
152 };
153};
154
155&i2c2 {
156 status = "okay";
157};
158
159&i2c3 {
160 status = "okay";
161};
162
163&i2c4 {
164 status = "okay";
165
166 occ-hwmon@50 {
167 compatible = "ibm,p8-occ-hwmon";
168 reg = <0x50>;
169 };
170};
171
172&i2c5 {
173 status = "okay";
174
175 occ-hwmon@51 {
176 compatible = "ibm,p8-occ-hwmon";
177 reg = <0x51>;
178 };
179};
180
181&i2c6 {
182 status = "okay";
183
184 w83795g@2f {
185 compatible = "nuvoton,w83795g";
186 reg = <0x2f>;
187 };
188};
189
190&i2c7 {
191 status = "okay";
192
193 occ-hwmon@56 {
194 compatible = "ibm,p8-occ-hwmon";
195 reg = <0x56>;
196 };
197};
198
199&i2c9 {
200 status = "okay";
201};
202
203&i2c10 {
204 status = "okay";
205};
206
207&i2c11 {
208 status = "okay";
209
210 occ-hwmon@57 {
211 compatible = "ibm,p8-occ-hwmon";
212 reg = <0x57>;
213 };
214};
215
216&i2c12 {
217 status = "okay";
218
219 rtc@68 {
220 compatible = "maxim,ds3231";
221 reg = <0x68>;
222 };
223};
224
225&i2c13 {
226 status = "okay";
227};
228
229&vuart {
230 status = "okay";
231};
232
233&wdt2 {
234 aspeed,alt-boot;
235};
236
237&sdmmc {
238 status = "okay";
239};
240
241&sdhci1 {
242 status = "okay";
243
244 pinctrl-names = "default";
245 pinctrl-0 = <&pinctrl_sd2_default>;
246 cd-inverted;
247 disable-wp;
248};
1// SPDX-License-Identifier: GPL-2.0+
2// Copyright 2019 YADRO
3/dts-v1/;
4
5#include "aspeed-g4.dtsi"
6#include <dt-bindings/gpio/aspeed-gpio.h>
7
8/ {
9 model = "Vesnin BMC";
10 compatible = "yadro,vesnin-bmc", "aspeed,ast2400";
11
12 chosen {
13 stdout-path = &uart5;
14 bootargs = "console=ttyS4,115200 earlyprintk";
15 };
16
17 memory {
18 reg = <0x40000000 0x20000000>;
19 };
20
21 reserved-memory {
22 #address-cells = <1>;
23 #size-cells = <1>;
24 ranges;
25
26 vga_memory: framebuffer@5f000000 {
27 no-map;
28 reg = <0x5f000000 0x01000000>; /* 16MB */
29 };
30 flash_memory: region@5c000000 {
31 no-map;
32 reg = <0x5c000000 0x02000000>; /* 32M */
33 };
34 };
35
36 leds {
37 compatible = "gpio-leds";
38
39 heartbeat {
40 gpios = <&gpio ASPEED_GPIO(R, 4) GPIO_ACTIVE_LOW>;
41 };
42 power_red {
43 gpios = <&gpio ASPEED_GPIO(N, 1) GPIO_ACTIVE_LOW>;
44 };
45
46 id_blue {
47 gpios = <&gpio ASPEED_GPIO(O, 0) GPIO_ACTIVE_LOW>;
48 };
49
50 alarm_red {
51 gpios = <&gpio ASPEED_GPIO(N, 6) GPIO_ACTIVE_LOW>;
52 };
53
54 alarm_yel {
55 gpios = <&gpio ASPEED_GPIO(N, 7) GPIO_ACTIVE_HIGH>;
56 };
57 };
58
59 gpio-keys {
60 compatible = "gpio-keys";
61
62 button_checkstop {
63 label = "checkstop";
64 linux,code = <74>;
65 gpios = <&gpio ASPEED_GPIO(P, 5) GPIO_ACTIVE_LOW>;
66 };
67
68 button_identify {
69 label = "identify";
70 linux,code = <152>;
71 gpios = <&gpio ASPEED_GPIO(O, 7) GPIO_ACTIVE_LOW>;
72 };
73 };
74};
75
76&fmc {
77 status = "okay";
78 flash@0 {
79 status = "okay";
80 m25p,fast-read;
81 label = "bmc";
82#include "openbmc-flash-layout.dtsi"
83 };
84
85 flash@1 {
86 status = "okay";
87 m25p,fast-read;
88 label = "alt";
89 };
90};
91
92&spi {
93 status = "okay";
94 pinctrl-names = "default";
95 pinctrl-0 = <&pinctrl_spi1debug_default>;
96
97 flash@0 {
98 status = "okay";
99 label = "pnor";
100 m25p,fast-read;
101 };
102};
103
104&mac0 {
105 status = "okay";
106
107 use-ncsi;
108 no-hw-checksum;
109
110 pinctrl-names = "default";
111 pinctrl-0 = <&pinctrl_rmii1_default>;
112};
113
114
115&uart5 {
116 status = "okay";
117};
118
119&lpc_ctrl {
120 status = "okay";
121 memory-region = <&flash_memory>;
122 flash = <&spi>;
123};
124
125&ibt {
126 status = "okay";
127};
128
129&uart3 {
130 status = "okay";
131 pinctrl-names = "default";
132 pinctrl-0 = <&pinctrl_txd2_default &pinctrl_rxd2_default>;
133};
134
135&i2c0 {
136 status = "okay";
137
138 eeprom@50 {
139 compatible = "atmel,24c256";
140 reg = <0x50>;
141 pagesize = <64>;
142 };
143};
144
145&i2c1 {
146 status = "okay";
147
148 tmp75@49 {
149 compatible = "ti,tmp75";
150 reg = <0x49>;
151 };
152};
153
154&i2c2 {
155 status = "okay";
156};
157
158&i2c3 {
159 status = "okay";
160};
161
162&i2c4 {
163 status = "okay";
164
165 occ-hwmon@50 {
166 compatible = "ibm,p8-occ-hwmon";
167 reg = <0x50>;
168 };
169};
170
171&i2c5 {
172 status = "okay";
173
174 occ-hwmon@51 {
175 compatible = "ibm,p8-occ-hwmon";
176 reg = <0x51>;
177 };
178};
179
180&i2c6 {
181 status = "okay";
182
183 w83795g@2f {
184 compatible = "nuvoton,w83795g";
185 reg = <0x2f>;
186 };
187};
188
189&i2c7 {
190 status = "okay";
191
192 occ-hwmon@56 {
193 compatible = "ibm,p8-occ-hwmon";
194 reg = <0x56>;
195 };
196};
197
198&i2c9 {
199 status = "okay";
200};
201
202&i2c10 {
203 status = "okay";
204};
205
206&i2c11 {
207 status = "okay";
208
209 occ-hwmon@57 {
210 compatible = "ibm,p8-occ-hwmon";
211 reg = <0x57>;
212 };
213};
214
215&i2c12 {
216 status = "okay";
217
218 rtc@68 {
219 compatible = "maxim,ds3231";
220 reg = <0x68>;
221 };
222};
223
224&i2c13 {
225 status = "okay";
226};
227
228&vuart {
229 status = "okay";
230};
231
232&wdt2 {
233 aspeed,alt-boot;
234};