1 // SPDX-License-Identifier: GPL-2.0-or-later
2 // Copyright 2024 ASUS Corp.
3
4 /dts-v1/;
5
6 #include "aspeed-g6.dtsi"
7 #include "aspeed-g6-pinctrl.dtsi"
8 #include <dt-bindings/i2c/i2c.h>
9 #include <dt-bindings/gpio/aspeed-gpio.h>
10
11 / {
12 model = "ASUS-X4TF";
13 compatible = "asus,x4tf-bmc", "aspeed,ast2600";
14
15 aliases {
16 serial4 = &uart5;
17 };
18
19 chosen {
20 stdout-path = "serial4:115200n8";
21 };
22
23 memory@80000000 {
24 device_type = "memory";
25 reg = <0x80000000 0x40000000>;
26 };
27
28 reserved-memory {
29 #address-cells = <1>;
30 #size-cells = <1>;
31 ranges;
32
33 video_engine_memory: video {
34 size = <0x04000000>;
35 alignment = <0x01000000>;
36 compatible = "shared-dma-pool";
37 reusable;
38 };
39 };
40
41 iio-hwmon {
42 compatible = "iio-hwmon";
43 io-channels = <&adc0 0>, <&adc0 1>, <&adc0 2>, <&adc0 3>,
44 <&adc0 4>, <&adc0 5>, <&adc0 6>, <&adc0 7>,
45 <&adc1 0>, <&adc1 1>, <&adc1 2>, <&adc1 3>,
46 <&adc1 4>, <&adc1 5>, <&adc1 6>, <&adc1 7>;
47 };
48
49 leds {
50 compatible = "gpio-leds";
51
52 led-heartbeat {
53 gpios = <&gpio0 ASPEED_GPIO(P, 7) GPIO_ACTIVE_LOW>;
54 linux,default-trigger = "heartbeat";
55 };
56
57 led-uid {
58 gpios = <&gpio0 ASPEED_GPIO(P, 1) (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>;
59 default-state = "off";
60 };
61
62 led-status_Y {
63 gpios = <&gpio1 ASPEED_GPIO(B, 1) GPIO_ACTIVE_LOW>;
64 default-state = "off";
65 };
66
67 led-sys_boot_status {
68 gpios = <&gpio1 ASPEED_GPIO(B, 0) GPIO_ACTIVE_LOW>;
69 default-state = "off";
70 };
71 };
72 };
73
74 &adc0 {
75 vref = <2500>;
76 status = "okay";
77 pinctrl-names = "default";
78 pinctrl-0 = <&pinctrl_adc0_default &pinctrl_adc1_default
79 &pinctrl_adc2_default &pinctrl_adc3_default
80 &pinctrl_adc4_default &pinctrl_adc5_default
81 &pinctrl_adc6_default &pinctrl_adc7_default>;
82 };
83
84 &adc1 {
85 vref = <2500>;
86 status = "okay";
87 pinctrl-names = "default";
88 pinctrl-0 = <&pinctrl_adc8_default &pinctrl_adc9_default
89 &pinctrl_adc10_default &pinctrl_adc11_default
90 &pinctrl_adc12_default &pinctrl_adc13_default
91 &pinctrl_adc14_default &pinctrl_adc15_default>;
92 };
93
94 &peci0 {
95 status = "okay";
96 };
97
98 &lpc_snoop {
99 snoop-ports = <0x80>;
100 status = "okay";
101 };
102
103 &mac2 {
104 status = "okay";
105 phy-mode = "rmii";
106 use-ncsi;
107 pinctrl-names = "default";
108 pinctrl-0 = <&pinctrl_rmii3_default>;
109 };
110
111 &mac3 {
112 status = "okay";
113 phy-mode = "rmii";
114 use-ncsi;
115 pinctrl-names = "default";
116 pinctrl-0 = <&pinctrl_rmii4_default>;
117 };
118
119 &fmc {
120 status = "okay";
121
122 flash@0 {
123 status = "okay";
124 m25p,fast-read;
125 label = "bmc";
126 spi-max-frequency = <50000000>;
127 #include "openbmc-flash-layout-64.dtsi"
128 };
129 };
130
131 &spi1 {
132 status = "okay";
133 pinctrl-names = "default";
134 pinctrl-0 = <&pinctrl_spi1_default>;
135
136 flash@0 {
137 status = "okay";
138 label = "bios";
139 spi-max-frequency = <50000000>;
140 };
141 };
142
143 &i2c0 {
144 status = "okay";
145 };
146
147 &i2c1 {
148 status = "okay";
149 };
150
151 &i2c2 {
152 status = "okay";
153 };
154
155 &i2c3 {
156 status = "okay";
157 };
158
159 &i2c4 {
160 status = "okay";
161
162 temperature-sensor@48 {
163 compatible = "ti,tmp75";
164 reg = <0x48>;
165 };
166
167 temperature-sensor@49 {
168 compatible = "ti,tmp75";
169 reg = <0x49>;
170 };
171
172 pca9555_4_20: gpio@20 {
173 compatible = "nxp,pca9555";
174 reg = <0x20>;
175 gpio-controller;
176 #gpio-cells = <2>;
177 };
178
179 pca9555_4_22: gpio@22 {
180 compatible = "nxp,pca9555";
181 reg = <0x22>;
182 gpio-controller;
183 #gpio-cells = <2>;
184 };
185
186 pca9555_4_24: gpio@24 {
187 compatible = "nxp,pca9555";
188 reg = <0x24>;
189 gpio-controller;
190 #gpio-cells = <2>;
191 gpio-line-names =
192 /*A0 - A3 0*/ "", "STRAP_BMC_BATTERY_GPIO1", "", "",
193 /*A4 - A7 4*/ "", "", "", "",
194 /*B0 - B7 8*/ "", "", "", "", "", "", "", "";
195 };
196
197 pca9555_4_26: gpio@26 {
198 compatible = "nxp,pca9555";
199 reg = <0x26>;
200 gpio-controller;
201 #gpio-cells = <2>;
202 };
203
204 i2c-mux@70 {
205 compatible = "nxp,pca9546";
206 status = "okay";
207 reg = <0x70>;
208 #address-cells = <1>;
209 #size-cells = <0>;
210
211 channel_1: i2c@0 {
212 #address-cells = <1>;
213 #size-cells = <0>;
214 reg = <0>;
215 };
216
217 channel_2: i2c@1 {
218 #address-cells = <1>;
219 #size-cells = <0>;
220 reg = <1>;
221 };
222
223 channel_3: i2c@2 {
224 #address-cells = <1>;
225 #size-cells = <0>;
226 reg = <2>;
227 };
228
229 channel_4: i2c@3 {
230 #address-cells = <1>;
231 #size-cells = <0>;
232 reg = <3>;
233 };
234 };
235 };
236
237 &i2c5 {
238 status = "okay";
239
240 pca9555_5_24: gpio@24 {
241 compatible = "nxp,pca9555";
242 reg = <0x24>;
243 gpio-controller;
244 #gpio-cells = <2>;
245 };
246
247 i2c-mux@70 {
248 compatible = "nxp,pca9546";
249 status = "okay";
250 reg = <0x70 >;
251 #address-cells = <1>;
252 #size-cells = <0>;
253
254 channel_5: i2c@0 {
255 #address-cells = <1>;
256 #size-cells = <0>;
257 reg = <0>;
258
259 pca9555_5_5_20: gpio@20 {
260 compatible = "nxp,pca9555";
261 reg = <0x20>;
262 gpio-controller;
263 #gpio-cells = <2>;
264 gpio-line-names =
265 "", "", "", "", "", "", "", "",
266 "", "", "SYS_FAN6", "SYS_FAN5",
267 "SYS_FAN4", "SYS_FAN3",
268 "SYS_FAN2", "SYS_FAN1";
269 };
270
271 pca9555_5_5_21: gpio@21 {
272 compatible = "nxp,pca9555";
273 reg = <0x21>;
274 gpio-controller;
275 #gpio-cells = <2>;
276 };
277
278 power-monitor@44 {
279 compatible = "ti,ina219";
280 reg = <0x44>;
281 shunt-resistor = <2>;
282 };
283 };
284
285 channel_6: i2c@1 {
286 #address-cells = <1>;
287 #size-cells = <0>;
288 reg = <1>;
289 };
290
291 channel_7: i2c@2 {
292 #address-cells = <1>;
293 #size-cells = <0>;
294 reg = <2>;
295 };
296
297 channel_8: i2c@3 {
298 #address-cells = <1>;
299 #size-cells = <0>;
300 reg = <3>;
301 };
302 };
303 };
304
305 &i2c6 {
306 status = "okay";
307
308 pca9555_6_27: gpio@27 {
309 compatible = "nxp,pca9555";
310 reg = <0x27>;
311 gpio-controller;
312 #gpio-cells = <2>;
313 };
314
315 pca9555_6_20: gpio@20 {
316 compatible = "nxp,pca9555";
317 reg = <0x20>;
318 gpio-controller;
319 #gpio-cells = <2>;
320 gpio-line-names =
321 /*A0 0*/ "", "", "", "", "", "", "", "",
322 /*B0 8*/ "Drive_NVMe1", "Drive_NVMe2", "", "",
323 /*B4 12*/ "", "", "", "";
324 };
325
326 pca9555_6_21: gpio@21 {
327 compatible = "nxp,pca9555";
328 reg = <0x21>;
329 gpio-controller;
330 #gpio-cells = <2>;
331 };
332 };
333
334 &i2c7 {
335 status = "okay";
336
337 i2c-mux@70 {
338 compatible = "nxp,pca9546";
339 status = "okay";
340 reg = <0x70>;
341 #address-cells = <1>;
342 #size-cells = <0>;
343 idle-state = <1>;
344
345 channel_9: i2c@0 {
346 #address-cells = <1>;
347 #size-cells = <0>;
348 reg = <0>;
349
350 temperature-sensor@48 {
351 compatible = "ti,tmp75";
352 reg = <0x48>;
353 };
354
355 temperature-sensor@49 {
356 compatible = "ti,tmp75";
357 reg = <0x49>;
358 };
359
360 power-monitor@40 {
361 compatible = "ti,ina219";
362 reg = <0x40>;
363 shunt-resistor = <2>;
364 };
365
366 power-monitor@41 {
367 compatible = "ti,ina219";
368 reg = <0x41>;
369 shunt-resistor = <5>;
370 };
371 };
372
373 channel_10: i2c@1 {
374 #address-cells = <1>;
375 #size-cells = <0>;
376 reg = <1>;
377 };
378
379 channel_11: i2c@2 {
380 #address-cells = <1>;
381 #size-cells = <0>;
382 reg = <2>;
383 };
384
385 channel_12: i2c@3 {
386 #address-cells = <1>;
387 #size-cells = <0>;
388 reg = <3>;
389 };
390 };
391
392 i2c-mux@71 {
393 compatible = "nxp,pca9546";
394 status = "okay";
395 reg = <0x71>;
396 #address-cells = <1>;
397 #size-cells = <0>;
398 i2c-mux-idle-disconnect;
399
400 channel_13: i2c@0 {
401 #address-cells = <1>;
402 #size-cells = <0>;
403 reg = <0>;
404 };
405
406 channel_14: i2c@1 {
407 #address-cells = <1>;
408 #size-cells = <0>;
409 reg = <1>;
410 };
411
412 channel_15: i2c@2 {
413 #address-cells = <1>;
414 #size-cells = <0>;
415 reg = <2>;
416 };
417
418 channel_16: i2c@3 {
419 #address-cells = <1>;
420 #size-cells = <0>;
421 reg = <3>;
422 };
423 };
424 };
425
426 &i2c8 {
427 status = "okay";
428
429 i2c-mux@70 {
430 compatible = "nxp,pca9546";
431 status = "okay";
432 reg = <0x70>;
433 #address-cells = <1>;
434 #size-cells = <0>;
435 i2c-mux-idle-disconnect;
436
437 channel_17: i2c@0 {
438 #address-cells = <1>;
439 #size-cells = <0>;
440 reg = <0>;
441 };
442
443 channel_18: i2c@1 {
444 #address-cells = <1>;
445 #size-cells = <0>;
446 reg = <1>;
447
448 temperature-sensor@48 {
449 compatible = "ti,tmp75";
450 reg = <0x48>;
451 };
452
453 power-monitor@41 {
454 compatible = "ti,ina219";
455 reg = <0x41>;
456 shunt-resistor = <5>;
457 };
458 };
459
460 channel_19: i2c@2 {
461 #address-cells = <1>;
462 #size-cells = <0>;
463 reg = <2>;
464 };
465
466 channel_20: i2c@3 {
467 #address-cells = <1>;
468 #size-cells = <0>;
469 reg = <3>;
470 };
471 };
472 };
473
474 &i2c9 {
475 status = "okay";
476 };
477
478 &i2c10 {
479 status = "okay";
480 };
481
482 &i2c11 {
483 status = "okay";
484 };
485
486 &i2c14 {
487 status = "okay";
488 multi-master;
489
490 eeprom@50 {
491 compatible = "atmel,24c08";
492 reg = <0x50>;
493 };
494
495 eeprom@51 {
496 compatible = "atmel,24c08";
497 reg = <0x51>;
498 };
499 };
500
501 &sgpiom0 {
502 status = "okay";
503 ngpios = <128>;
504 };
505
506 &video {
507 status = "okay";
508 memory-region = <&video_engine_memory>;
509 };
510
511 &sdc {
512 status = "okay";
513 };
514
515 &lpc_snoop {
516 status = "okay";
517 snoop-ports = <0x80>;
518 };
519
520 &kcs1 {
521 aspeed,lpc-io-reg = <0xca0>;
522 status = "okay";
523 };
524
525 &kcs2 {
526 aspeed,lpc-io-reg = <0xca8>;
527 status = "okay";
528 };
529
530 &kcs3 {
531 aspeed,lpc-io-reg = <0xca2>;
532 status = "okay";
533 };
534
535 &uart3 {
536 status = "okay";
537 };
538
539 &uart5 {
540 status = "okay";
541 };
542
543 &uart_routing {
544 status = "okay";
545 };
546
547 &vhub {
548 status = "okay";
549 };
550
551 &gpio0 {
552 gpio-line-names =
553 /*A0 0*/ "", "", "", "", "", "", "", "",
554 /*B0 8*/ "", "", "", "", "", "", "PS_PWROK", "",
555 /*C0 16*/ "", "", "", "", "", "", "", "",
556 /*D0 24*/ "", "", "", "", "", "", "", "",
557 /*E0 32*/ "", "", "", "", "", "", "", "",
558 /*F0 40*/ "", "", "", "", "", "", "", "",
559 /*G0 48*/ "", "", "", "", "", "", "", "",
560 /*H0 56*/ "", "", "", "", "", "", "", "",
561 /*I0 64*/ "", "", "", "", "", "", "", "",
562 /*J0 72*/ "", "", "", "", "", "", "", "",
563 /*K0 80*/ "", "", "", "", "", "", "", "",
564 /*L0 88*/ "", "", "", "", "", "", "", "",
565 /*M0 96*/ "", "", "", "", "", "", "", "",
566 /*N0 104*/ "", "", "", "",
567 /*N4 108*/ "POST_COMPLETE", "ESR1_GPIO_AST_SPISEL", "", "",
568 /*O0 112*/ "", "", "", "", "", "", "", "",
569 /*P0 120*/ "ID_BUTTON", "ID_OUT", "POWER_BUTTON", "POWER_OUT",
570 /*P4 124*/ "RESET_BUTTON", "RESET_OUT", "", "HEARTBEAT",
571 /*Q0 128*/ "", "", "", "", "", "", "", "",
572 /*R0 136*/ "", "", "", "", "", "", "", "",
573 /*S0 144*/ "", "", "", "", "", "", "", "",
574 /*T0 152*/ "", "", "", "", "", "", "", "",
575 /*U0 160*/ "", "", "", "", "", "", "", "",
576 /*V0 168*/ "", "", "", "", "", "", "", "",
577 /*W0 176*/ "", "", "", "", "", "", "", "",
578 /*X0 184*/ "", "", "", "", "", "", "", "",
579 /*Y0 192*/ "", "", "", "", "", "", "", "",
580 /*Z0 200*/ "", "", "", "", "", "", "", "";
581 };
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