1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (c) 2021 Inspur Corporation
3 /dts-v1/;
4
5 #include "aspeed-g5.dtsi"
6 #include <dt-bindings/gpio/aspeed-gpio.h>
7 #include <dt-bindings/i2c/i2c.h>
8 #include <dt-bindings/leds/leds-pca955x.h>
9
10 / {
11 model = "NF5280M6 BMC";
12 compatible = "inspur,nf5280m6-bmc", "aspeed,ast2500";
13
14 chosen {
15 stdout-path = &uart5;
16 bootargs = "console=ttyS4,115200 earlycon";
17 };
18
19 memory@80000000 {
20 reg = <0x80000000 0x40000000>;
21 };
22
23 reserved-memory {
24 #address-cells = <1>;
25 #size-cells = <1>;
26 ranges;
27
28 vga_memory: framebuffer@9f000000 {
29 no-map;
30 reg = <0x9f000000 0x01000000>; /* 16M */
31 };
32
33 video_engine_memory: jpegbuffer {
34 size = <0x02000000>; /* 32M */
35 alignment = <0x01000000>;
36 compatible = "shared-dma-pool";
37 reusable;
38 };
39 };
40
41 leds {
42 compatible = "gpio-leds";
43
44 bmc_alive {
45 label = "bmc_alive";
46 gpios = <&gpio ASPEED_GPIO(B, 0) GPIO_ACTIVE_LOW>;
47 linux,default-trigger = "timer";
48 led-pattern = <1000 1000>;
49 };
50
51 front-fan {
52 label = "front-fan";
53 gpios = <&gpio ASPEED_GPIO(F,2) GPIO_ACTIVE_LOW>;
54 };
55
56 front-psu {
57 label = "front-psu";
58 gpios = <&gpio ASPEED_GPIO(F,3) GPIO_ACTIVE_LOW>;
59 };
60
61 front-syshot {
62 label = "front-syshot";
63 gpios = <&gpio ASPEED_GPIO(J, 3) GPIO_ACTIVE_LOW>;
64 };
65
66 front-memory {
67 label = "front-memory";
68 gpios = <&gpio ASPEED_GPIO(S, 7) GPIO_ACTIVE_LOW>;
69 };
70
71 identify {
72 label = "identify";
73 gpios = <&gpio ASPEED_GPIO(AA, 0) GPIO_ACTIVE_LOW>;
74 };
75 };
76
77 iio-hwmon {
78 compatible = "iio-hwmon";
79 io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>,
80 <&adc 4>, <&adc 5>, <&adc 6>, <&adc 7>,
81 <&adc 8>, <&adc 9>, <&adc 10>, <&adc 11>,
82 <&adc 12>, <&adc 13>, <&adc 14>, <&adc 15>;
83 };
84 };
85
86 &fmc {
87 status = "okay";
88 flash@0 {
89 status = "okay";
90 m25p,fast-read;
91 label = "bmc";
92 spi-max-frequency = <50000000>;
93 #include "openbmc-flash-layout.dtsi"
94 };
95 };
96
97 &spi1 {
98 status = "okay";
99 pinctrl-names = "default";
100 pinctrl-0 = <&pinctrl_spi1_default>;
101 flash@0 {
102 status = "okay";
103 m25p,fast-read;
104 label = "bios";
105 spi-max-frequency = <100000000>;
106 };
107 };
108
109 &uart1 {
110 status = "okay";
111 };
112
113 &uart5 {
114 status = "okay";
115 };
116
117 &mac0 {
118 status = "okay";
119
120 pinctrl-names = "default";
121 pinctrl-0 = <&pinctrl_rmii1_default>;
122 clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>,
123 <&syscon ASPEED_CLK_MAC1RCLK>;
124 clock-names = "MACCLK", "RCLK";
125 use-ncsi;
126 };
127
128 &mac1 {
129 status = "okay";
130
131 pinctrl-names = "default";
132 pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>;
133 };
134
135 &gpio {
136 status = "okay";
137 /* Enable GPIOE0 and GPIOE2 pass-through by default */
138 pinctrl-names = "pass-through";
139 pinctrl-0 = <&pinctrl_gpie0_default
140 &pinctrl_gpie2_default>;
141 gpio-line-names =
142 /*A0-A7*/ "","MAC2LINK","BMC_RESET_CPLD","","BMC_SCL9","","MAC2MDC_R","",
143 /*B0-B7*/ "BMC_INIT_OK","FM_SKU_ID2","FM_SPD_DDRCPU_LVLSHFT_DIS_R_N",
144 "FM_CPU_MSMI_CATERR_LVT3_BMC_N","","FM_CPU0_PROCHOT_LVT3_N",
145 "FM_CPU_MEM_THERMTRIP_LVT3_N","BIOS_LOAD_DEFAULT_R_N",
146 /*C0-C7*/ "","","","","","","","",
147 /*D0-D7*/ "","BMC_SD2CMD","BMC_SD2DAT0","BMC_SD2DAT1","BMC_SD2DAT2",
148 "BMC_SD2DAT3","BMC_SD2DET","BMC_SD2WPT",
149 /*E0-E7*/ "FM_BOARD_ID0","FM_BOARD_ID1","FM_BOARD_ID2","FM_BOARD_ID3",
150 "FM_BOARD_ID4","FM_BOARD_ID5","","",
151 /*F0-F7*/ "PSU1_PRESENT_N","PSU2_PRESENT_N","FAN_FAULT_LED_N","PSU_FAULT_LED_N",
152 "BIOS_DEBUG_MODE_N","FP_LCD_RESET","FAN_TYPE_SEL",
153 "RST_GLB_RST_WARN_N",
154 /*G0-G7*/ "IRQ_LPTM21L_ALERT_N","IRQ_PLD_ALERT_N","AC_FAIL_N","FP_LCD_PRESENT_BMC",
155 "BMC_JTAG_TCK_MUX_SEL","BMC_BIOS_RESERVED","SYS_NMI_N","BMC_NMI_N",
156 /*H0-H7*/ "JTAG_BMC_TDI","JTAG_BMC_TDO","JTAG_BMC_TCK","JTAG_BMC_TMS","FM_BOARD_ID6",
157 "FM_SKU_ID0","IRQ_SML1_PMBUS_ALERT_N","IRQ_SML0_ALERT_MUX_N",
158 /*I0-I7*/ "FM_CPU_ERR0_LVT3_BMC_N","FM_CPU_ERR1_LVT3_BMC_N","FM_BMC_PCH_SCI_LPC_N",
159 "FM_SYS_THROTTLE_LVC3","SPI2_PCH_CS0_N","","","",
160 /*J0-J7*/ "FM_CPU0_SKTOCC_LVT3_N","FM_CPU1_SKTOCC_LVT3_N","","SYSHOT_FAULT_LED_N",
161 "VGA_HSYNC","VGA_VSYNC","","",
162 /*K0-K7*/ "","","","","","","","",
163 /*L0-L7*/ "","","","","","","SYS_UART_TXD1","SYS_UART_RXD1",
164 /*M0-M7*/ "","","","","","","","",
165 /*N0-N7*/ "","","","","","","","",
166 /*O0-O7*/ "","","","","","","","",
167 /*P0-P7*/ "","","","","","","","",
168 /*Q0-Q7*/ "","","","","","","FM_PCH_BMC_THERMTRIP_N","INTRUDER_N",
169 /*R0-R7*/ "SPI_BMC_BOOT_CS1_R_N","FM_CPU_MEMHOT_LVC3_N",
170 "DBP_CPU_PREQ_N","FM_CPU_ERR2_LVT3_BMC_N",
171 "RISER_NCSI_EN_N","","LOM_NCSI_EN_N","OCP_NCSI_EN_N",
172 /*S0-S7*/ "BMC_XDP_PRDY_N","SIO_POWER_GOOD","BMC_PWR_DEBUG_R_N","BMC_DEBUG_EN_R_N","",
173 "GPIOS5_BMC","","GPIOS7_BMC",
174 /*T0-T7*/ "","","","","","","","",
175 /*U0-U7*/ "","","","","","","","",
176 /*V0-V7*/ "","","","","","","","",
177 /*W0-W7*/ "","","","","","","","",
178 /*X0-X7*/ "","","","","","","","",
179 /*Y0-Y7*/ "","BMC_DET_UID_N","BMC_JTAG_SEL","SIO_ONCONTROL","","","","",
180 /*Z0-Z7*/ "XDP_PRESENT_N","DBP_SYSPWROK","BMC_JTAG_SEL","FM_SMI_ACTIVE_N","",
181 "GPIOZ5","","",
182 /*AA0-AA7*/ "FP_BMC_SYSLED_N","PS_PWROK","RST_PLTRST_BMC_N","HDA_SDO_BMC",
183 "FM_SLPS4_R_N","","POWER_BUTTON","POWER_OUT",
184 /*AB0-AB7*/ "RESET_OUT","RESET_BUTTON","BIOS_REFLASH","POST_COMPLETE","","","","",
185 /*AC0-AC7*/ "","","","","","","","";
186 };
187
188 &i2c0 {
189 /* FP_LCD */
190 status = "okay";
191 };
192
193 &i2c1 {
194 status = "okay";
195
196 eeprom@50 {
197 compatible = "atmel,24c256";
198 reg = <0x50>;
199 label = "fru";
200 };
201 };
202
203 &i2c2 {
204 status = "okay";
205
206 tmp112@48 {
207 compatible = "ti,tmp112";
208 reg = <0x48>;
209 label = "inlet";
210 };
211
212 tmp112@49 {
213 compatible = "ti,tmp112";
214 reg = <0x49>;
215 label = "outlet";
216 };
217
218 i2c-mux@70 {
219 compatible = "nxp,pca9548";
220 reg = <0x70>;
221 };
222 };
223
224 &i2c3 {
225 status = "okay";
226
227 i2c-mux@70 {
228 compatible = "nxp,pca9548";
229 reg = <0x70>;
230 };
231
232 i2c-mux@71 {
233 compatible = "nxp,pca9548";
234 reg = <0x71>;
235 };
236
237 i2c-mux@72 {
238 compatible = "nxp,pca9548";
239 reg = <0x72>;
240 };
241 };
242
243 &i2c4 {
244 /* IPMB */
245 status = "okay";
246 };
247
248 &i2c5 {
249 status = "okay";
250
251 i2c-mux@70 {
252 compatible = "nxp,pca9548";
253 reg = <0x70>;
254 };
255 };
256
257 &i2c6 {
258 status = "okay";
259
260 i2c-mux@70 {
261 compatible = "nxp,pca9548";
262 reg = <0x70>;
263 };
264 };
265
266 &i2c7 {
267 status = "okay";
268
269 adm1278@33 {
270 compatible = "adi,adm1293";
271 reg = <0x33>;
272 };
273
274 adm1278@32 {
275 compatible = "adi,adm1293";
276 reg = <0x32>;
277 };
278
279 adm1278@20 {
280 compatible = "adi,adm1293";
281 reg = <0x20>;
282 };
283 };
284
285 &i2c8 {
286 status = "okay";
287
288 pca0: pca9555@23 {
289 compatible = "nxp,pca9555";
290 reg = <0x23>;
291 #address-cells = <1>;
292 #size-cells = <0>;
293
294 gpio-controller;
295 #gpio-cells = <2>;
296
297 gpio@0 {
298 reg = <0>;
299 type = <PCA955X_TYPE_GPIO>;
300 };
301
302 gpio@1 {
303 reg = <1>;
304 type = <PCA955X_TYPE_GPIO>;
305 };
306
307 gpio@2 {
308 reg = <2>;
309 type = <PCA955X_TYPE_GPIO>;
310 };
311
312 gpio@3 {
313 reg = <3>;
314 type = <PCA955X_TYPE_GPIO>;
315 };
316
317 gpio@4 {
318 reg = <4>;
319 type = <PCA955X_TYPE_GPIO>;
320 };
321
322 gpio@5 {
323 reg = <5>;
324 type = <PCA955X_TYPE_GPIO>;
325 };
326
327 gpio@6 {
328 reg = <6>;
329 type = <PCA955X_TYPE_GPIO>;
330 };
331 };
332
333 pca1: pca9555@22 {
334 compatible = "nxp,pca9555";
335 reg = <0x22>;
336 #address-cells = <1>;
337 #size-cells = <0>;
338
339 gpio-controller;
340 #gpio-cells = <2>;
341
342 gpio@0 {
343 reg = <0>;
344 type = <PCA955X_TYPE_GPIO>;
345 };
346
347 gpio@1 {
348 reg = <1>;
349 type = <PCA955X_TYPE_GPIO>;
350 };
351
352 gpio@2 {
353 reg = <2>;
354 type = <PCA955X_TYPE_GPIO>;
355 };
356
357 gpio@3 {
358 reg = <3>;
359 type = <PCA955X_TYPE_GPIO>;
360 };
361
362 gpio@4 {
363 reg = <4>;
364 type = <PCA955X_TYPE_GPIO>;
365 };
366
367 gpio@5 {
368 reg = <5>;
369 type = <PCA955X_TYPE_GPIO>;
370 };
371
372 gpio@6 {
373 reg = <6>;
374 type = <PCA955X_TYPE_GPIO>;
375 };
376
377 gpio@7 {
378 reg = <7>;
379 type = <PCA955X_TYPE_GPIO>;
380 };
381 };
382
383 pca2: pca9555@20 {
384 compatible = "nxp,pca9555";
385 reg = <0x20>;
386 #address-cells = <1>;
387 #size-cells = <0>;
388
389 gpio-controller;
390 #gpio-cells = <2>;
391
392 gpio@0 {
393 reg = <0>;
394 type = <PCA955X_TYPE_GPIO>;
395 };
396
397 gpio@1 {
398 reg = <1>;
399 type = <PCA955X_TYPE_GPIO>;
400 };
401
402 gpio@2 {
403 reg = <2>;
404 type = <PCA955X_TYPE_GPIO>;
405 };
406
407 gpio@3 {
408 reg = <3>;
409 type = <PCA955X_TYPE_GPIO>;
410 };
411
412 gpio@4 {
413 reg = <4>;
414 type = <PCA955X_TYPE_GPIO>;
415 };
416
417 gpio@5 {
418 reg = <5>;
419 type = <PCA955X_TYPE_GPIO>;
420 };
421
422 gpio@6 {
423 reg = <6>;
424 type = <PCA955X_TYPE_GPIO>;
425 };
426
427 gpio@7 {
428 reg = <7>;
429 type = <PCA955X_TYPE_GPIO>;
430 };
431 };
432
433 pca3: pca9555@21 {
434 compatible = "nxp,pca9555";
435 reg = <0x21>;
436 #address-cells = <1>;
437 #size-cells = <0>;
438
439 gpio-controller;
440 #gpio-cells = <2>;
441
442 gpio@0 {
443 reg = <0>;
444 type = <PCA955X_TYPE_GPIO>;
445 };
446
447 gpio@1 {
448 reg = <1>;
449 type = <PCA955X_TYPE_GPIO>;
450 };
451
452 gpio@2 {
453 reg = <2>;
454 type = <PCA955X_TYPE_GPIO>;
455 };
456
457 gpio@3 {
458 reg = <3>;
459 type = <PCA955X_TYPE_GPIO>;
460 };
461
462 gpio@4 {
463 reg = <4>;
464 type = <PCA955X_TYPE_GPIO>;
465 };
466
467 gpio@5 {
468 reg = <5>;
469 type = <PCA955X_TYPE_GPIO>;
470 };
471
472 gpio@6 {
473 reg = <6>;
474 type = <PCA955X_TYPE_GPIO>;
475 };
476
477 gpio@7 {
478 reg = <7>;
479 type = <PCA955X_TYPE_GPIO>;
480 };
481 };
482 };
483
484 &i2c9 {
485 /* cpld */
486 status = "okay";
487 };
488
489 &i2c10 {
490 status = "okay";
491
492 pca4: pca9555@24 {
493 compatible = "nxp,pca9555";
494 reg = <0x24>;
495 #address-cells = <1>;
496 #size-cells = <0>;
497
498 gpio-controller;
499 #gpio-cells = <2>;
500
501 gpio@0 {
502 reg = <0>;
503 type = <PCA955X_TYPE_GPIO>;
504 };
505
506 gpio@1 {
507 reg = <1>;
508 type = <PCA955X_TYPE_GPIO>;
509 };
510
511 gpio@2 {
512 reg = <2>;
513 type = <PCA955X_TYPE_GPIO>;
514 };
515
516 gpio@3 {
517 reg = <3>;
518 type = <PCA955X_TYPE_GPIO>;
519 };
520
521 gpio@4 {
522 reg = <4>;
523 type = <PCA955X_TYPE_GPIO>;
524 };
525
526 gpio@5 {
527 reg = <5>;
528 type = <PCA955X_TYPE_GPIO>;
529 };
530
531 gpio@6 {
532 reg = <6>;
533 type = <PCA955X_TYPE_GPIO>;
534 };
535
536 gpio@7 {
537 reg = <7>;
538 type = <PCA955X_TYPE_GPIO>;
539 };
540 };
541
542 pca5: pca9555@25 {
543 compatible = "nxp,pca9555";
544 reg = <0x25>;
545 #address-cells = <1>;
546 #size-cells = <0>;
547
548 gpio-controller;
549 #gpio-cells = <2>;
550
551 gpio@0 {
552 reg = <0>;
553 type = <PCA955X_TYPE_GPIO>;
554 };
555
556 gpio@1 {
557 reg = <1>;
558 type = <PCA955X_TYPE_GPIO>;
559 };
560
561 gpio@2 {
562 reg = <2>;
563 type = <PCA955X_TYPE_GPIO>;
564 };
565
566 gpio@3 {
567 reg = <3>;
568 type = <PCA955X_TYPE_GPIO>;
569 };
570
571 gpio@4 {
572 reg = <4>;
573 type = <PCA955X_TYPE_GPIO>;
574 };
575
576 gpio@5 {
577 reg = <5>;
578 type = <PCA955X_TYPE_GPIO>;
579 };
580
581 gpio@6 {
582 reg = <6>;
583 type = <PCA955X_TYPE_GPIO>;
584 };
585 };
586 };
587
588 &i2c11 {
589 status = "okay";
590
591 power-supply@58 {
592 compatible = "inspur,ipsps1";
593 reg = <0x58>;
594 };
595
596 power-supply@59 {
597 compatible = "inspur,ipsps1";
598 reg = <0x59>;
599 };
600 };
601
602 &i2c12 {
603 status = "okay";
604 };
605
606 &i2c13 {
607 status = "okay";
608 };
609
610 &pwm_tacho {
611 status = "okay";
612 pinctrl-names = "default";
613 pinctrl-0 = <&pinctrl_pwm0_default &pinctrl_pwm1_default
614 &pinctrl_pwm2_default &pinctrl_pwm3_default
615 &pinctrl_pwm4_default &pinctrl_pwm5_default
616 &pinctrl_pwm6_default &pinctrl_pwm7_default>;
617
618 fan@0 {
619 reg = <0x00>;
620 aspeed,fan-tach-ch = /bits/ 8 <0x00 0x01>;
621 };
622
623 fan@1 {
624 reg = <0x01>;
625 aspeed,fan-tach-ch = /bits/ 8 <0x02 0x03>;
626 };
627
628 fan@2 {
629 reg = <0x02>;
630 aspeed,fan-tach-ch = /bits/ 8 <0x04 0x05>;
631 };
632
633 fan@3 {
634 reg = <0x03>;
635 aspeed,fan-tach-ch = /bits/ 8 <0x06 0x07>;
636 };
637
638 fan@4 {
639 reg = <0x04>;
640 aspeed,fan-tach-ch = /bits/ 8 <0x08 0x09>;
641 };
642
643 fan@5 {
644 reg = <0x05>;
645 aspeed,fan-tach-ch = /bits/ 8 <0x0a 0x0b>;
646 };
647
648 fan@6 {
649 reg = <0x06>;
650 aspeed,fan-tach-ch = /bits/ 8 <0x0c 0x0d>;
651 };
652
653 fan@7 {
654 reg = <0x07>;
655 aspeed,fan-tach-ch = /bits/ 8 <0x0e 0x0f>;
656 };
657 };
658
659 &kcs3 {
660 status = "okay";
661 aspeed,lpc-io-reg = <0xca2>;
662 };
663
664 &kcs4 {
665 status = "okay";
666 aspeed,lpc-io-reg = <0xca4>;
667 };
668
669 &adc {
670 status = "okay";
671 pinctrl-names = "default";
672 pinctrl-0 = <&pinctrl_adc0_default &pinctrl_adc1_default
673 &pinctrl_adc2_default &pinctrl_adc3_default &pinctrl_adc4_default
674 &pinctrl_adc5_default &pinctrl_adc6_default &pinctrl_adc7_default
675 &pinctrl_adc8_default &pinctrl_adc9_default &pinctrl_adc10_default
676 &pinctrl_adc11_default &pinctrl_adc12_default &pinctrl_adc13_default
677 &pinctrl_adc14_default &pinctrl_adc15_default>;
678 };
679
680 &vhub {
681 status = "okay";
682 };
683
684 &video {
685 status = "okay";
686 memory-region = <&video_engine_memory>;
687 };
688
689 &vuart {
690 status = "okay";
691 };
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