Commit | Line | Data |
---|---|---|
eb323ad0 | 1 | // SPDX-License-Identifier: GPL-2.0+ |
d44a1138 JS |
2 | /dts-v1/; |
3 | ||
4 | #include "aspeed-g4.dtsi" | |
65a33f05 | 5 | #include <dt-bindings/gpio/aspeed-gpio.h> |
d44a1138 JS |
6 | |
7 | / { | |
8 | model = "Palmetto BMC"; | |
9 | compatible = "tyan,palmetto-bmc", "aspeed,ast2400"; | |
10 | ||
d44a1138 JS |
11 | chosen { |
12 | stdout-path = &uart5; | |
9b08d450 | 13 | bootargs = "console=ttyS4,115200 earlyprintk"; |
d44a1138 JS |
14 | }; |
15 | ||
236ffdfc | 16 | memory@40000000 { |
9b08d450 | 17 | reg = <0x40000000 0x20000000>; |
d44a1138 | 18 | }; |
e53a7f1b CB |
19 | |
20 | reserved-memory { | |
21 | #address-cells = <1>; | |
22 | #size-cells = <1>; | |
23 | ranges; | |
24 | ||
25 | vga_memory: framebuffer@5f000000 { | |
26 | no-map; | |
27 | reg = <0x5f000000 0x01000000>; /* 16M */ | |
28 | }; | |
29 | }; | |
65a33f05 JS |
30 | |
31 | leds { | |
32 | compatible = "gpio-leds"; | |
33 | ||
34 | heartbeat { | |
35 | gpios = <&gpio ASPEED_GPIO(R, 4) GPIO_ACTIVE_LOW>; | |
36 | }; | |
37 | ||
38 | power { | |
39 | gpios = <&gpio ASPEED_GPIO(R, 5) GPIO_ACTIVE_LOW>; | |
40 | }; | |
41 | ||
42 | identify { | |
43 | gpios = <&gpio ASPEED_GPIO(A, 2) GPIO_ACTIVE_LOW>; | |
44 | }; | |
45 | }; | |
46 | ||
47 | gpio-keys { | |
48 | compatible = "gpio-keys"; | |
49 | ||
50 | checkstop { | |
51 | label = "checkstop"; | |
52 | gpios = <&gpio ASPEED_GPIO(P, 5) GPIO_ACTIVE_LOW>; | |
53 | linux,code = <ASPEED_GPIO(P, 5)>; | |
54 | }; | |
55 | }; | |
d44a1138 JS |
56 | }; |
57 | ||
74dc3cd3 CLG |
58 | &fmc { |
59 | status = "okay"; | |
60 | flash@0 { | |
61 | status = "okay"; | |
63c6527b | 62 | m25p,fast-read; |
74dc3cd3 | 63 | label = "bmc"; |
236ffdfc | 64 | #include "openbmc-flash-layout.dtsi" |
74dc3cd3 CLG |
65 | }; |
66 | }; | |
67 | ||
68 | &spi { | |
69 | status = "okay"; | |
720ed06c AJ |
70 | pinctrl-names = "default"; |
71 | pinctrl-0 = <&pinctrl_spi1debug_default>; | |
72 | ||
74dc3cd3 CLG |
73 | flash@0 { |
74 | status = "okay"; | |
63c6527b | 75 | m25p,fast-read; |
74dc3cd3 CLG |
76 | label = "pnor"; |
77 | }; | |
78 | }; | |
79 | ||
f4c37354 JS |
80 | &pinctrl { |
81 | pinctrl-names = "default"; | |
82 | pinctrl-0 = <&pinctrl_flbusy_default &pinctrl_flwp_default | |
83 | ||
84 | &pinctrl_vgahs_default &pinctrl_vgavs_default | |
85 | &pinctrl_ddcclk_default &pinctrl_ddcdat_default>; | |
86 | }; | |
87 | ||
3b47622a JS |
88 | &uart1 { |
89 | /* Rear RS-232 connector */ | |
90 | status = "okay"; | |
91 | ||
92 | pinctrl-names = "default"; | |
93 | pinctrl-0 = <&pinctrl_txd1_default | |
94 | &pinctrl_rxd1_default | |
95 | &pinctrl_nrts1_default | |
96 | &pinctrl_ndtr1_default | |
97 | &pinctrl_ndsr1_default | |
98 | &pinctrl_ncts1_default | |
99 | &pinctrl_ndcd1_default | |
100 | &pinctrl_nri1_default>; | |
101 | }; | |
102 | ||
d44a1138 JS |
103 | &uart5 { |
104 | status = "okay"; | |
105 | }; | |
34ea5c9d JS |
106 | |
107 | &mac0 { | |
108 | status = "okay"; | |
109 | ||
110 | use-ncsi; | |
111 | ||
112 | pinctrl-names = "default"; | |
113 | pinctrl-0 = <&pinctrl_rmii1_default>; | |
114 | }; | |
2dfa7057 JS |
115 | |
116 | &i2c0 { | |
117 | status = "okay"; | |
118 | ||
119 | eeprom@50 { | |
120 | compatible = "atmel,24c256"; | |
121 | reg = <0x50>; | |
122 | pagesize = <64>; | |
123 | }; | |
124 | ||
125 | rtc@68 { | |
126 | compatible = "dallas,ds3231"; | |
127 | reg = <0x68>; | |
128 | }; | |
129 | }; | |
130 | ||
131 | &i2c1 { | |
132 | status = "okay"; | |
133 | }; | |
134 | ||
135 | &i2c2 { | |
136 | status = "okay"; | |
137 | ||
138 | tmp423@4c { | |
139 | compatible = "ti,tmp423"; | |
140 | reg = <0x4c>; | |
141 | }; | |
142 | }; | |
143 | ||
144 | &i2c3 { | |
145 | status = "okay"; | |
146 | }; | |
147 | ||
148 | &i2c4 { | |
149 | status = "okay"; | |
150 | }; | |
151 | ||
152 | &i2c5 { | |
153 | status = "okay"; | |
154 | }; | |
155 | ||
156 | &i2c6 { | |
157 | status = "okay"; | |
158 | }; | |
159 | ||
160 | &i2c7 { | |
161 | status = "okay"; | |
162 | }; | |
efd56ec7 JS |
163 | |
164 | &vuart { | |
165 | status = "okay"; | |
166 | }; | |
34732811 JS |
167 | |
168 | &ibt { | |
169 | status = "okay"; | |
170 | }; | |
f4c37354 JS |
171 | |
172 | &gpio { | |
173 | pin_func_mode0 { | |
174 | gpio-hog; | |
175 | gpios = <ASPEED_GPIO(C, 4) GPIO_ACTIVE_HIGH>; | |
176 | output-low; | |
177 | line-name = "func_mode0"; | |
178 | }; | |
179 | ||
180 | pin_func_mode1 { | |
181 | gpio-hog; | |
182 | gpios = <ASPEED_GPIO(C, 5) GPIO_ACTIVE_HIGH>; | |
183 | output-low; | |
184 | line-name = "func_mode1"; | |
185 | }; | |
186 | ||
187 | pin_func_mode2 { | |
188 | gpio-hog; | |
189 | gpios = <ASPEED_GPIO(C, 6) GPIO_ACTIVE_HIGH>; | |
190 | output-low; | |
191 | line-name = "func_mode2"; | |
192 | }; | |
193 | ||
194 | pin_gpio_a0 { | |
195 | gpio-hog; | |
196 | gpios = <ASPEED_GPIO(A, 0) GPIO_ACTIVE_HIGH>; | |
197 | input; | |
198 | line-name = "BMC_FAN_RESERVED_N"; | |
199 | }; | |
200 | ||
201 | pin_gpio_a1 { | |
202 | gpio-hog; | |
203 | gpios = <ASPEED_GPIO(A, 1) GPIO_ACTIVE_HIGH>; | |
204 | output-high; | |
205 | line-name = "APSS_WDT_N"; | |
206 | }; | |
207 | ||
208 | pin_gpio_b1 { | |
209 | gpio-hog; | |
210 | gpios = <ASPEED_GPIO(B, 1) GPIO_ACTIVE_HIGH>; | |
211 | output-high; | |
212 | line-name = "APSS_BOOT_MODE"; | |
213 | }; | |
214 | ||
215 | pin_gpio_b2 { | |
216 | gpio-hog; | |
217 | gpios = <ASPEED_GPIO(B, 2) GPIO_ACTIVE_HIGH>; | |
218 | output-high; | |
219 | line-name = "APSS_RESET_N"; | |
220 | }; | |
221 | ||
222 | pin_gpio_b7 { | |
223 | gpio-hog; | |
224 | gpios = <ASPEED_GPIO(B, 7) GPIO_ACTIVE_HIGH>; | |
225 | output-high; | |
226 | line-name = "SPIVID_STBY_RESET_N"; | |
227 | }; | |
228 | ||
229 | pin_gpio_d1 { | |
230 | gpio-hog; | |
231 | gpios = <ASPEED_GPIO(D, 1) GPIO_ACTIVE_HIGH>; | |
232 | output-high; | |
233 | line-name = "BMC_POWER_UP"; | |
234 | }; | |
235 | ||
236 | pin_gpio_f1 { | |
237 | gpio-hog; | |
238 | gpios = <ASPEED_GPIO(F, 1) GPIO_ACTIVE_HIGH>; | |
239 | input; | |
240 | line-name = "BMC_BATTERY_TEST"; | |
241 | }; | |
242 | ||
243 | pin_gpio_f4 { | |
244 | gpio-hog; | |
245 | gpios = <ASPEED_GPIO(F, 4) GPIO_ACTIVE_HIGH>; | |
246 | input; | |
247 | line-name = "AST_HW_FAULT_N"; | |
248 | }; | |
249 | ||
250 | pin_gpio_f5 { | |
251 | gpio-hog; | |
252 | gpios = <ASPEED_GPIO(F, 5) GPIO_ACTIVE_HIGH>; | |
253 | input; | |
254 | line-name = "AST_SYS_FAULT_N"; | |
255 | }; | |
256 | ||
257 | pin_gpio_f7 { | |
258 | gpio-hog; | |
259 | gpios = <ASPEED_GPIO(F, 7) GPIO_ACTIVE_HIGH>; | |
260 | output-high; | |
261 | line-name = "BMC_FULL_SPEED_N"; | |
262 | }; | |
263 | ||
264 | pin_gpio_g3 { | |
265 | gpio-hog; | |
266 | gpios = <ASPEED_GPIO(G, 3) GPIO_ACTIVE_HIGH>; | |
267 | output-high; | |
268 | line-name = "BMC_FAN_ERROR_N"; | |
269 | }; | |
270 | ||
271 | pin_gpio_g4 { | |
272 | gpio-hog; | |
273 | gpios = <ASPEED_GPIO(G, 4) GPIO_ACTIVE_HIGH>; | |
274 | input; | |
275 | line-name = "BMC_WDT_RST1_P"; | |
276 | }; | |
277 | ||
278 | pin_gpio_g5 { | |
279 | gpio-hog; | |
280 | gpios = <ASPEED_GPIO(G, 5) GPIO_ACTIVE_HIGH>; | |
281 | input; | |
282 | line-name = "BMC_WDT_RST2_P"; | |
283 | }; | |
284 | ||
285 | pin_gpio_h0 { | |
286 | gpio-hog; | |
287 | gpios = <ASPEED_GPIO(H, 0) GPIO_ACTIVE_HIGH>; | |
288 | input; | |
289 | line-name = "PE_SLOT_TEST_EN_N"; | |
290 | }; | |
291 | ||
292 | pin_gpio_h1 { | |
293 | gpio-hog; | |
294 | gpios = <ASPEED_GPIO(H, 1) GPIO_ACTIVE_HIGH>; | |
295 | input; | |
296 | line-name = "BMC_RTCRST_N"; | |
297 | }; | |
298 | ||
299 | pin_gpio_h2 { | |
300 | gpio-hog; | |
301 | gpios = <ASPEED_GPIO(H, 2) GPIO_ACTIVE_HIGH>; | |
302 | output-high; | |
303 | line-name = "SYS_PWROK_BMC"; | |
304 | }; | |
305 | ||
306 | pin_gpio_h6 { | |
307 | gpio-hog; | |
308 | gpios = <ASPEED_GPIO(H, 6) GPIO_ACTIVE_HIGH>; | |
309 | output-high; | |
310 | line-name = "SCM1_FSI0_DATA_EN"; | |
311 | }; | |
312 | ||
313 | pin_gpio_h7 { | |
314 | gpio-hog; | |
315 | gpios = <ASPEED_GPIO(H, 7) GPIO_ACTIVE_HIGH>; | |
316 | output-high; | |
317 | line-name = "BMC_TPM_INT_N"; | |
318 | }; | |
319 | }; |