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1// SPDX-License-Identifier: GPL-2.0+
2/dts-v1/;
3#include "aspeed-g5.dtsi"
4#include <dt-bindings/gpio/aspeed-gpio.h>
5#include <dt-bindings/leds/leds-pca955x.h>
6
7/ {
8 model = "Swift BMC";
9 compatible = "ibm,swift-bmc", "aspeed,ast2500";
10
11 chosen {
12 stdout-path = &uart5;
13 bootargs = "console=ttyS4,115200 earlycon";
14 };
15
16 memory@80000000 {
17 reg = <0x80000000 0x20000000>;
18 };
19
20 reserved-memory {
21 #address-cells = <1>;
22 #size-cells = <1>;
23 ranges;
24
25 flash_memory: region@98000000 {
26 no-map;
27 reg = <0x98000000 0x04000000>; /* 64M */
28 };
29
30 gfx_memory: framebuffer {
31 size = <0x01000000>;
32 alignment = <0x01000000>;
33 compatible = "shared-dma-pool";
34 reusable;
35 };
36 };
37
38 gpio-keys {
39 compatible = "gpio-keys";
40
41 event-air-water {
42 label = "air-water";
43 gpios = <&gpio ASPEED_GPIO(B, 5) GPIO_ACTIVE_LOW>;
44 linux,code = <ASPEED_GPIO(B, 5)>;
45 };
46
47 event-checkstop {
48 label = "checkstop";
49 gpios = <&gpio ASPEED_GPIO(J, 2) GPIO_ACTIVE_LOW>;
50 linux,code = <ASPEED_GPIO(J, 2)>;
51 };
52
53 event-ps0-presence {
54 label = "ps0-presence";
55 gpios = <&gpio ASPEED_GPIO(R, 7) GPIO_ACTIVE_LOW>;
56 linux,code = <ASPEED_GPIO(R, 7)>;
57 };
58
59 event-ps1-presence {
60 label = "ps1-presence";
61 gpios = <&gpio ASPEED_GPIO(N, 0) GPIO_ACTIVE_LOW>;
62 linux,code = <ASPEED_GPIO(N, 0)>;
63 };
64
65 event-oppanel-presence {
66 label = "oppanel-presence";
67 gpios = <&gpio ASPEED_GPIO(A, 7) GPIO_ACTIVE_LOW>;
68 linux,code = <ASPEED_GPIO(A, 7)>;
69 };
70
71 event-opencapi-riser-presence {
72 label = "opencapi-riser-presence";
73 gpios = <&gpio ASPEED_GPIO(I, 0) GPIO_ACTIVE_LOW>;
74 linux,code = <ASPEED_GPIO(I, 0)>;
75 };
76 };
77
78 iio-hwmon-battery {
79 compatible = "iio-hwmon";
80 io-channels = <&adc 12>;
81 };
82
83 gpio-keys-polled {
84 compatible = "gpio-keys-polled";
85 poll-interval = <1000>;
86
87 event-scm0-presence {
88 label = "scm0-presence";
89 gpios = <&pca9552 6 GPIO_ACTIVE_LOW>;
90 linux,code = <6>;
91 };
92
93 event-scm1-presence {
94 label = "scm1-presence";
95 gpios = <&pca9552 7 GPIO_ACTIVE_LOW>;
96 linux,code = <7>;
97 };
98
99 event-cpu0vrm-presence {
100 label = "cpu0vrm-presence";
101 gpios = <&pca9552 12 GPIO_ACTIVE_LOW>;
102 linux,code = <12>;
103 };
104
105 event-cpu1vrm-presence {
106 label = "cpu1vrm-presence";
107 gpios = <&pca9552 13 GPIO_ACTIVE_LOW>;
108 linux,code = <13>;
109 };
110
111 event-fan0-presence {
112 label = "fan0-presence";
113 gpios = <&pca0 5 GPIO_ACTIVE_LOW>;
114 linux,code = <5>;
115 };
116
117 event-fan1-presence {
118 label = "fan1-presence";
119 gpios = <&pca0 6 GPIO_ACTIVE_LOW>;
120 linux,code = <6>;
121 };
122
123 event-fan2-presence {
124 label = "fan2-presence";
125 gpios = <&pca0 7 GPIO_ACTIVE_LOW>;
126 linux,code = <7>;
127 };
128
129 event-fan3-presence {
130 label = "fan3-presence";
131 gpios = <&pca0 8 GPIO_ACTIVE_LOW>;
132 linux,code = <8>;
133 };
134
135 event-fanboost-presence {
136 label = "fanboost-presence";
137 gpios = <&pca0 9 GPIO_ACTIVE_LOW>;
138 linux,code = <9>;
139 };
140 };
141
142 leds {
143 compatible = "gpio-leds";
144
145 fan0 {
146 retain-state-shutdown;
147 default-state = "keep";
148 gpios = <&pca0 0 GPIO_ACTIVE_LOW>;
149 };
150
151 fan1 {
152 retain-state-shutdown;
153 default-state = "keep";
154 gpios = <&pca0 1 GPIO_ACTIVE_LOW>;
155 };
156
157 fan2 {
158 retain-state-shutdown;
159 default-state = "keep";
160 gpios = <&pca0 2 GPIO_ACTIVE_LOW>;
161 };
162
163 fan3 {
164 retain-state-shutdown;
165 default-state = "keep";
166 gpios = <&pca0 3 GPIO_ACTIVE_LOW>;
167 };
168
169 fanboost {
170 retain-state-shutdown;
171 default-state = "keep";
172 gpios = <&pca0 4 GPIO_ACTIVE_LOW>;
173 };
174
175 front-fault {
176 retain-state-shutdown;
177 default-state = "keep";
178 gpios = <&pca1 2 GPIO_ACTIVE_LOW>;
179 };
180
181 front-power {
182 retain-state-shutdown;
183 default-state = "keep";
184 gpios = <&pca1 3 GPIO_ACTIVE_LOW>;
185 };
186
187 front-id {
188 retain-state-shutdown;
189 default-state = "keep";
190 gpios = <&pca1 0 GPIO_ACTIVE_LOW>;
191 };
192
193 rear-fault {
194 gpios = <&gpio ASPEED_GPIO(N, 2) GPIO_ACTIVE_LOW>;
195 };
196
197 rear-id {
198 gpios = <&gpio ASPEED_GPIO(N, 4) GPIO_ACTIVE_LOW>;
199 };
200 };
201
202 fsi: gpio-fsi {
203 compatible = "fsi-master-gpio", "fsi-master";
204 #address-cells = <2>;
205 #size-cells = <0>;
206 no-gpio-delays;
207
208 clock-gpios = <&gpio ASPEED_GPIO(P, 1) GPIO_ACTIVE_HIGH>;
209 data-gpios = <&gpio ASPEED_GPIO(P, 2) GPIO_ACTIVE_HIGH>;
210 mux-gpios = <&gpio ASPEED_GPIO(P, 4) GPIO_ACTIVE_HIGH>;
211 enable-gpios = <&gpio ASPEED_GPIO(P, 0) GPIO_ACTIVE_HIGH>;
212 trans-gpios = <&gpio ASPEED_GPIO(P, 3) GPIO_ACTIVE_HIGH>;
213 };
214
215 iio-hwmon-dps310 {
216 compatible = "iio-hwmon";
217 io-channels = <&dps 0>;
218 };
219
220};
221
222&fmc {
223 status = "okay";
224
225 flash@0 {
226 status = "okay";
227 label = "bmc";
228 m25p,fast-read;
229 spi-max-frequency = <100000000>;
230 partitions {
231 #address-cells = < 1 >;
232 #size-cells = < 1 >;
233 compatible = "fixed-partitions";
234 u-boot@0 {
235 reg = < 0 0x60000 >;
236 label = "u-boot";
237 };
238 u-boot-env@60000 {
239 reg = < 0x60000 0x20000 >;
240 label = "u-boot-env";
241 };
242 obmc-ubi@80000 {
243 reg = < 0x80000 0x7F80000>;
244 label = "obmc-ubi";
245 };
246 };
247 };
248
249 flash@1 {
250 status = "okay";
251 label = "alt-bmc";
252 m25p,fast-read;
253 spi-max-frequency = <100000000>;
254 partitions {
255 #address-cells = < 1 >;
256 #size-cells = < 1 >;
257 compatible = "fixed-partitions";
258 u-boot@0 {
259 reg = < 0 0x60000 >;
260 label = "alt-u-boot";
261 };
262 u-boot-env@60000 {
263 reg = < 0x60000 0x20000 >;
264 label = "alt-u-boot-env";
265 };
266 obmc-ubi@80000 {
267 reg = < 0x80000 0x7F80000>;
268 label = "alt-obmc-ubi";
269 };
270 };
271 };
272};
273
274&spi1 {
275 status = "okay";
276 pinctrl-names = "default";
277 pinctrl-0 = <&pinctrl_spi1_default>;
278
279 flash@0 {
280 status = "okay";
281 label = "pnor";
282 m25p,fast-read;
283 spi-max-frequency = <100000000>;
284 };
285};
286
287&uart1 {
288 /* Rear RS-232 connector */
289 status = "okay";
290 pinctrl-names = "default";
291 pinctrl-0 = <&pinctrl_txd1_default
292 &pinctrl_rxd1_default
293 &pinctrl_nrts1_default
294 &pinctrl_ndtr1_default
295 &pinctrl_ndsr1_default
296 &pinctrl_ncts1_default
297 &pinctrl_ndcd1_default
298 &pinctrl_nri1_default>;
299};
300
301&uart2 {
302 /* APSS */
303 status = "okay";
304 pinctrl-names = "default";
305 pinctrl-0 = <&pinctrl_txd2_default &pinctrl_rxd2_default>;
306};
307
308&uart5 {
309 status = "okay";
310};
311
312&lpc_ctrl {
313 status = "okay";
314 memory-region = <&flash_memory>;
315 flash = <&spi1>;
316};
317
318&mac0 {
319 status = "okay";
320 pinctrl-names = "default";
321 pinctrl-0 = <&pinctrl_rmii1_default>;
322 use-ncsi;
323 clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>,
324 <&syscon ASPEED_CLK_MAC1RCLK>;
325 clock-names = "MACCLK", "RCLK";
326};
327
328&i2c2 {
329 status = "okay";
330
331 /* MUX ->
332 * Samtec 1
333 * Samtec 2
334 */
335};
336
337&i2c3 {
338 status = "okay";
339
340 max31785@52 {
341 compatible = "maxim,max31785a";
342 reg = <0x52>;
343 #address-cells = <1>;
344 #size-cells = <0>;
345
346 fan@0 {
347 compatible = "pmbus-fan";
348 reg = <0>;
349 tach-pulses = <2>;
350 maxim,fan-rotor-input = "tach";
351 maxim,fan-pwm-freq = <25000>;
352 maxim,fan-no-watchdog;
353 maxim,fan-no-fault-ramp;
354 maxim,fan-ramp = <2>;
355 maxim,fan-fault-pin-mon;
356 };
357
358 fan@1 {
359 compatible = "pmbus-fan";
360 reg = <1>;
361 tach-pulses = <2>;
362 maxim,fan-rotor-input = "tach";
363 maxim,fan-pwm-freq = <25000>;
364 maxim,fan-no-watchdog;
365 maxim,fan-no-fault-ramp;
366 maxim,fan-ramp = <2>;
367 maxim,fan-fault-pin-mon;
368 };
369
370 fan@2 {
371 compatible = "pmbus-fan";
372 reg = <2>;
373 tach-pulses = <2>;
374 maxim,fan-rotor-input = "tach";
375 maxim,fan-pwm-freq = <25000>;
376 maxim,fan-no-watchdog;
377 maxim,fan-no-fault-ramp;
378 maxim,fan-ramp = <2>;
379 maxim,fan-fault-pin-mon;
380 };
381
382 fan@3 {
383 compatible = "pmbus-fan";
384 reg = <3>;
385 tach-pulses = <2>;
386 maxim,fan-rotor-input = "tach";
387 maxim,fan-pwm-freq = <25000>;
388 maxim,fan-no-watchdog;
389 maxim,fan-no-fault-ramp;
390 maxim,fan-ramp = <2>;
391 maxim,fan-fault-pin-mon;
392 };
393
394 fan@4 {
395 compatible = "pmbus-fan";
396 reg = <4>;
397 tach-pulses = <2>;
398 maxim,fan-rotor-input = "tach";
399 maxim,fan-pwm-freq = <25000>;
400 maxim,fan-no-watchdog;
401 maxim,fan-no-fault-ramp;
402 maxim,fan-ramp = <2>;
403 maxim,fan-fault-pin-mon;
404 };
405 };
406
407 pca0: pca9552@60 {
408 compatible = "nxp,pca9552";
409 reg = <0x60>;
410 #address-cells = <1>;
411 #size-cells = <0>;
412
413 gpio-controller;
414 #gpio-cells = <2>;
415
416 gpio@0 {
417 reg = <0>;
418 type = <PCA955X_TYPE_GPIO>;
419 };
420
421 gpio@1 {
422 reg = <1>;
423 type = <PCA955X_TYPE_GPIO>;
424 };
425
426 gpio@2 {
427 reg = <2>;
428 type = <PCA955X_TYPE_GPIO>;
429 };
430
431 gpio@3 {
432 reg = <3>;
433 type = <PCA955X_TYPE_GPIO>;
434 };
435
436 gpio@4 {
437 reg = <4>;
438 type = <PCA955X_TYPE_GPIO>;
439 };
440
441 gpio@5 {
442 reg = <5>;
443 type = <PCA955X_TYPE_GPIO>;
444 };
445
446 gpio@6 {
447 reg = <6>;
448 type = <PCA955X_TYPE_GPIO>;
449 };
450
451 gpio@7 {
452 reg = <7>;
453 type = <PCA955X_TYPE_GPIO>;
454 };
455
456 gpio@8 {
457 reg = <8>;
458 type = <PCA955X_TYPE_GPIO>;
459 };
460
461 gpio@9 {
462 reg = <9>;
463 type = <PCA955X_TYPE_GPIO>;
464 };
465
466 gpio@10 {
467 reg = <10>;
468 type = <PCA955X_TYPE_GPIO>;
469 };
470
471 gpio@11 {
472 reg = <11>;
473 type = <PCA955X_TYPE_GPIO>;
474 };
475
476 gpio@12 {
477 reg = <12>;
478 type = <PCA955X_TYPE_GPIO>;
479 };
480
481 gpio@13 {
482 reg = <13>;
483 type = <PCA955X_TYPE_GPIO>;
484 };
485
486 gpio@14 {
487 reg = <14>;
488 type = <PCA955X_TYPE_GPIO>;
489 };
490
491 gpio@15 {
492 reg = <15>;
493 type = <PCA955X_TYPE_GPIO>;
494 };
495 };
496
497 power-supply@68 {
498 compatible = "ibm,cffps2";
499 reg = <0x68>;
500 };
501
502 eeprom@50 {
503 compatible = "atmel,24c64";
504 reg = <0x50>;
505 };
506
507 power-supply@69 {
508 compatible = "ibm,cffps2";
509 reg = <0x69>;
510 };
511
512 eeprom@51 {
513 compatible = "atmel,24c64";
514 reg = <0x51>;
515 };
516};
517
518&i2c7 {
519 status = "okay";
520
521 dps: dps310@76 {
522 compatible = "infineon,dps310";
523 reg = <0x76>;
524 #io-channel-cells = <0>;
525 };
526
527 tmp275@48 {
528 compatible = "ti,tmp275";
529 reg = <0x48>;
530 };
531
532 si7021a20@20 {
533 compatible = "si,si7021a20";
534 reg = <0x20>;
535 };
536
537 eeprom@50 {
538 compatible = "atmel,24c64";
539 reg = <0x50>;
540 };
541
542 pca1: pca9551@60 {
543 compatible = "nxp,pca9551";
544 reg = <0x60>;
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 gpio@7 {
587 reg = <7>;
588 type = <PCA955X_TYPE_GPIO>;
589 };
590 };
591};
592
593&i2c8 {
594 status = "okay";
595
596 pca9552: pca9552@60 {
597 compatible = "nxp,pca9552";
598 reg = <0x60>;
599 #address-cells = <1>;
600 #size-cells = <0>;
601 gpio-controller;
602 #gpio-cells = <2>;
603
604 gpio-line-names = "PS_SMBUS_RESET_N", "APSS_RESET_N",
605 "GPU0_TH_OVERT_N_BUFF", "GPU1_TH_OVERT_N_BUFF",
606 "GPU2_TH_OVERT_N_BUFF", "GPU3_TH_OVERT_N_BUFF",
607 "P9_SCM0_PRES", "P9_SCM1_PRES",
608 "GPU0_PWR_GOOD_BUFF", "GPU1_PWR_GOOD_BUFF",
609 "GPU2_PWR_GOOD_BUFF", "GPU3_PWR_GOOD_BUFF",
610 "PRESENT_VRM_CP0_N", "PRESENT_VRM_CP1_N",
611 "12V_BREAKER_FLT_N", "THROTTLE_UNLATCHED_N";
612
613 gpio@0 {
614 reg = <0>;
615 type = <PCA955X_TYPE_GPIO>;
616 };
617
618 gpio@1 {
619 reg = <1>;
620 type = <PCA955X_TYPE_GPIO>;
621 };
622
623 gpio@2 {
624 reg = <2>;
625 type = <PCA955X_TYPE_GPIO>;
626 };
627
628 gpio@3 {
629 reg = <3>;
630 type = <PCA955X_TYPE_GPIO>;
631 };
632
633 gpio@4 {
634 reg = <4>;
635 type = <PCA955X_TYPE_GPIO>;
636 };
637
638 gpio@5 {
639 reg = <5>;
640 type = <PCA955X_TYPE_GPIO>;
641 };
642
643 gpio@6 {
644 reg = <6>;
645 type = <PCA955X_TYPE_GPIO>;
646 };
647
648 gpio@7 {
649 reg = <7>;
650 type = <PCA955X_TYPE_GPIO>;
651 };
652
653 gpio@8 {
654 reg = <8>;
655 type = <PCA955X_TYPE_GPIO>;
656 };
657
658 gpio@9 {
659 reg = <9>;
660 type = <PCA955X_TYPE_GPIO>;
661 };
662
663 gpio@10 {
664 reg = <10>;
665 type = <PCA955X_TYPE_GPIO>;
666 };
667
668 gpio@11 {
669 reg = <11>;
670 type = <PCA955X_TYPE_GPIO>;
671 };
672
673 gpio@12 {
674 reg = <12>;
675 type = <PCA955X_TYPE_GPIO>;
676 };
677
678 gpio@13 {
679 reg = <13>;
680 type = <PCA955X_TYPE_GPIO>;
681 };
682
683 gpio@14 {
684 reg = <14>;
685 type = <PCA955X_TYPE_GPIO>;
686 };
687
688 gpio@15 {
689 reg = <15>;
690 type = <PCA955X_TYPE_GPIO>;
691 };
692 };
693
694 rtc@32 {
695 compatible = "epson,rx8900";
696 reg = <0x32>;
697 };
698
699 eeprom@51 {
700 compatible = "atmel,24c64";
701 reg = <0x51>;
702 };
703
704 ucd90160@64 {
705 compatible = "ti,ucd90160";
706 reg = <0x64>;
707 };
708};
709
710&i2c9 {
711 status = "okay";
712
713 eeprom@50 {
714 compatible = "atmel,24c64";
715 reg = <0x50>;
716 };
717
718 tmp423a@4c {
719 compatible = "ti,tmp423";
720 reg = <0x4c>;
721 };
722
723 ir35221@71 {
724 compatible = "infineon,ir35221";
725 reg = <0x71>;
726 };
727
728 ir35221@72 {
729 compatible = "infineon,ir35221";
730 reg = <0x72>;
731 };
732
733 pca2: pca9539@74 {
734 compatible = "nxp,pca9539";
735 reg = <0x74>;
736 #address-cells = <1>;
737 #size-cells = <0>;
738 gpio-controller;
739 #gpio-cells = <2>;
740
741 gpio@0 {
742 reg = <0>;
743 };
744
745 gpio@1 {
746 reg = <1>;
747 };
748
749 gpio@2 {
750 reg = <2>;
751 };
752
753 gpio@3 {
754 reg = <3>;
755 };
756
757 gpio@4 {
758 reg = <4>;
759 };
760
761 gpio@5 {
762 reg = <5>;
763 };
764
765 gpio@6 {
766 reg = <6>;
767 };
768
769 gpio@7 {
770 reg = <7>;
771 };
772
773 gpio@8 {
774 reg = <8>;
775 };
776
777 gpio@9 {
778 reg = <9>;
779 };
780
781 gpio@10 {
782 reg = <10>;
783 };
784
785 gpio@11 {
786 reg = <11>;
787 };
788
789 gpio@12 {
790 reg = <12>;
791 };
792
793 gpio@13 {
794 reg = <13>;
795 };
796
797 gpio@14 {
798 reg = <14>;
799 };
800
801 gpio@15 {
802 reg = <15>;
803 };
804 };
805};
806
807&i2c10 {
808 status = "okay";
809
810 eeprom@50 {
811 compatible = "atmel,24c64";
812 reg = <0x50>;
813 };
814
815 tmp423a@4c {
816 compatible = "ti,tmp423";
817 reg = <0x4c>;
818 };
819
820 ir35221@71 {
821 compatible = "infineon,ir35221";
822 reg = <0x71>;
823 };
824
825 ir35221@72 {
826 compatible = "infineon,ir35221";
827 reg = <0x72>;
828 };
829
830 pca3: pca9539@74 {
831 compatible = "nxp,pca9539";
832 reg = <0x74>;
833 #address-cells = <1>;
834 #size-cells = <0>;
835 gpio-controller;
836 #gpio-cells = <2>;
837
838 gpio@0 {
839 reg = <0>;
840 };
841
842 gpio@1 {
843 reg = <1>;
844 };
845
846 gpio@2 {
847 reg = <2>;
848 };
849
850 gpio@3 {
851 reg = <3>;
852 };
853
854 gpio@4 {
855 reg = <4>;
856 };
857
858 gpio@5 {
859 reg = <5>;
860 };
861
862 gpio@6 {
863 reg = <6>;
864 };
865
866 gpio@7 {
867 reg = <7>;
868 };
869
870 gpio@8 {
871 reg = <8>;
872 };
873
874 gpio@9 {
875 reg = <9>;
876 };
877
878 gpio@10 {
879 reg = <10>;
880 };
881
882 gpio@11 {
883 reg = <11>;
884 };
885
886 gpio@12 {
887 reg = <12>;
888 };
889
890 gpio@13 {
891 reg = <13>;
892 };
893
894 gpio@14 {
895 reg = <14>;
896 };
897
898 gpio@15 {
899 reg = <15>;
900 };
901 };
902};
903
904&i2c11 {
905 /* MUX
906 * -> PCIe Slot 0
907 * -> PCIe Slot 1
908 * -> PCIe Slot 2
909 * -> PCIe Slot 3
910 */
911 status = "okay";
912};
913
914&i2c12 {
915 status = "okay";
916
917 tmp275@48 {
918 compatible = "ti,tmp275";
919 reg = <0x48>;
920 };
921
922 tmp275@4a {
923 compatible = "ti,tmp275";
924 reg = <0x4a>;
925 };
926};
927
928&i2c13 {
929 status = "okay";
930};
931
932&vuart {
933 status = "okay";
934};
935
936&gfx {
937 status = "okay";
938 memory-region = <&gfx_memory>;
939};
940
941&pinctrl {
942 aspeed,external-nodes = <&gfx &lhc>;
943};
944
945&wdt1 {
946 aspeed,reset-type = "none";
947 aspeed,external-signal;
948 aspeed,ext-push-pull;
949 aspeed,ext-active-high;
950
951 pinctrl-names = "default";
952 pinctrl-0 = <&pinctrl_wdtrst1_default>;
953};
954
955&wdt2 {
956 aspeed,alt-boot;
957};
958
959&ibt {
960 status = "okay";
961};
962
963&adc {
964 status = "okay";
965};
966
967&sdmmc {
968 status = "okay";
969};
970
971&sdhci1 {
972 status = "okay";
973
974 pinctrl-names = "default";
975 pinctrl-0 = <&pinctrl_sd2_default>;
976};
977
978#include "ibm-power9-dual.dtsi"
1// SPDX-License-Identifier: GPL-2.0+
2/dts-v1/;
3#include "aspeed-g5.dtsi"
4#include <dt-bindings/gpio/aspeed-gpio.h>
5#include <dt-bindings/leds/leds-pca955x.h>
6
7/ {
8 model = "Swift BMC";
9 compatible = "ibm,swift-bmc", "aspeed,ast2500";
10
11 chosen {
12 stdout-path = &uart5;
13 bootargs = "console=ttyS4,115200 earlyprintk";
14 };
15
16 memory@80000000 {
17 reg = <0x80000000 0x20000000>;
18 };
19
20 reserved-memory {
21 #address-cells = <1>;
22 #size-cells = <1>;
23 ranges;
24
25 flash_memory: region@98000000 {
26 no-map;
27 reg = <0x98000000 0x04000000>; /* 64M */
28 };
29
30 gfx_memory: framebuffer {
31 size = <0x01000000>;
32 alignment = <0x01000000>;
33 compatible = "shared-dma-pool";
34 reusable;
35 };
36 };
37
38 gpio-keys {
39 compatible = "gpio-keys";
40
41 air-water {
42 label = "air-water";
43 gpios = <&gpio ASPEED_GPIO(B, 5) GPIO_ACTIVE_LOW>;
44 linux,code = <ASPEED_GPIO(B, 5)>;
45 };
46
47 checkstop {
48 label = "checkstop";
49 gpios = <&gpio ASPEED_GPIO(J, 2) GPIO_ACTIVE_LOW>;
50 linux,code = <ASPEED_GPIO(J, 2)>;
51 };
52
53 ps0-presence {
54 label = "ps0-presence";
55 gpios = <&gpio ASPEED_GPIO(R, 7) GPIO_ACTIVE_LOW>;
56 linux,code = <ASPEED_GPIO(R, 7)>;
57 };
58
59 ps1-presence {
60 label = "ps1-presence";
61 gpios = <&gpio ASPEED_GPIO(N, 0) GPIO_ACTIVE_LOW>;
62 linux,code = <ASPEED_GPIO(N, 0)>;
63 };
64
65 oppanel-presence {
66 label = "oppanel-presence";
67 gpios = <&gpio ASPEED_GPIO(A, 7) GPIO_ACTIVE_LOW>;
68 linux,code = <ASPEED_GPIO(A, 7)>;
69 };
70
71 opencapi-riser-presence {
72 label = "opencapi-riser-presence";
73 gpios = <&gpio ASPEED_GPIO(I, 0) GPIO_ACTIVE_LOW>;
74 linux,code = <ASPEED_GPIO(I, 0)>;
75 };
76 };
77
78 iio-hwmon-battery {
79 compatible = "iio-hwmon";
80 io-channels = <&adc 12>;
81 };
82
83 gpio-keys-polled {
84 compatible = "gpio-keys-polled";
85 #address-cells = <1>;
86 #size-cells = <0>;
87 poll-interval = <1000>;
88
89 scm0-presence {
90 label = "scm0-presence";
91 gpios = <&pca9552 6 GPIO_ACTIVE_LOW>;
92 linux,code = <6>;
93 };
94
95 scm1-presence {
96 label = "scm1-presence";
97 gpios = <&pca9552 7 GPIO_ACTIVE_LOW>;
98 linux,code = <7>;
99 };
100
101 cpu0vrm-presence {
102 label = "cpu0vrm-presence";
103 gpios = <&pca9552 12 GPIO_ACTIVE_LOW>;
104 linux,code = <12>;
105 };
106
107 cpu1vrm-presence {
108 label = "cpu1vrm-presence";
109 gpios = <&pca9552 13 GPIO_ACTIVE_LOW>;
110 linux,code = <13>;
111 };
112
113 fan0-presence {
114 label = "fan0-presence";
115 gpios = <&pca0 5 GPIO_ACTIVE_LOW>;
116 linux,code = <5>;
117 };
118
119 fan1-presence {
120 label = "fan1-presence";
121 gpios = <&pca0 6 GPIO_ACTIVE_LOW>;
122 linux,code = <6>;
123 };
124
125 fan2-presence {
126 label = "fan2-presence";
127 gpios = <&pca0 7 GPIO_ACTIVE_LOW>;
128 linux,code = <7>;
129 };
130
131 fan3-presence {
132 label = "fan3-presence";
133 gpios = <&pca0 8 GPIO_ACTIVE_LOW>;
134 linux,code = <8>;
135 };
136
137 fanboost-presence {
138 label = "fanboost-presence";
139 gpios = <&pca0 9 GPIO_ACTIVE_LOW>;
140 linux,code = <9>;
141 };
142 };
143
144 leds {
145 compatible = "gpio-leds";
146
147 fan0 {
148 retain-state-shutdown;
149 default-state = "keep";
150 gpios = <&pca0 0 GPIO_ACTIVE_LOW>;
151 };
152
153 fan1 {
154 retain-state-shutdown;
155 default-state = "keep";
156 gpios = <&pca0 1 GPIO_ACTIVE_LOW>;
157 };
158
159 fan2 {
160 retain-state-shutdown;
161 default-state = "keep";
162 gpios = <&pca0 2 GPIO_ACTIVE_LOW>;
163 };
164
165 fan3 {
166 retain-state-shutdown;
167 default-state = "keep";
168 gpios = <&pca0 3 GPIO_ACTIVE_LOW>;
169 };
170
171 fanboost {
172 retain-state-shutdown;
173 default-state = "keep";
174 gpios = <&pca0 4 GPIO_ACTIVE_LOW>;
175 };
176
177 front-fault {
178 retain-state-shutdown;
179 default-state = "keep";
180 gpios = <&pca1 2 GPIO_ACTIVE_LOW>;
181 };
182
183 front-power {
184 retain-state-shutdown;
185 default-state = "keep";
186 gpios = <&pca1 3 GPIO_ACTIVE_LOW>;
187 };
188
189 front-id {
190 retain-state-shutdown;
191 default-state = "keep";
192 gpios = <&pca1 0 GPIO_ACTIVE_LOW>;
193 };
194
195 rear-fault {
196 gpios = <&gpio ASPEED_GPIO(N, 2) GPIO_ACTIVE_LOW>;
197 };
198
199 rear-id {
200 gpios = <&gpio ASPEED_GPIO(N, 4) GPIO_ACTIVE_LOW>;
201 };
202 };
203
204 fsi: gpio-fsi {
205 compatible = "fsi-master-gpio", "fsi-master";
206 #address-cells = <2>;
207 #size-cells = <0>;
208 no-gpio-delays;
209
210 clock-gpios = <&gpio ASPEED_GPIO(P, 1) GPIO_ACTIVE_HIGH>;
211 data-gpios = <&gpio ASPEED_GPIO(P, 2) GPIO_ACTIVE_HIGH>;
212 mux-gpios = <&gpio ASPEED_GPIO(P, 4) GPIO_ACTIVE_HIGH>;
213 enable-gpios = <&gpio ASPEED_GPIO(P, 0) GPIO_ACTIVE_HIGH>;
214 trans-gpios = <&gpio ASPEED_GPIO(P, 3) GPIO_ACTIVE_HIGH>;
215 };
216
217 iio-hwmon-dps310 {
218 compatible = "iio-hwmon";
219 io-channels = <&dps 0>;
220 };
221
222};
223
224&fmc {
225 status = "okay";
226
227 flash@0 {
228 status = "okay";
229 label = "bmc";
230 m25p,fast-read;
231 spi-max-frequency = <100000000>;
232 partitions {
233 #address-cells = < 1 >;
234 #size-cells = < 1 >;
235 compatible = "fixed-partitions";
236 u-boot@0 {
237 reg = < 0 0x60000 >;
238 label = "u-boot";
239 };
240 u-boot-env@60000 {
241 reg = < 0x60000 0x20000 >;
242 label = "u-boot-env";
243 };
244 obmc-ubi@80000 {
245 reg = < 0x80000 0x7F80000>;
246 label = "obmc-ubi";
247 };
248 };
249 };
250
251 flash@1 {
252 status = "okay";
253 label = "alt-bmc";
254 m25p,fast-read;
255 spi-max-frequency = <100000000>;
256 partitions {
257 #address-cells = < 1 >;
258 #size-cells = < 1 >;
259 compatible = "fixed-partitions";
260 u-boot@0 {
261 reg = < 0 0x60000 >;
262 label = "alt-u-boot";
263 };
264 u-boot-env@60000 {
265 reg = < 0x60000 0x20000 >;
266 label = "alt-u-boot-env";
267 };
268 obmc-ubi@80000 {
269 reg = < 0x80000 0x7F80000>;
270 label = "alt-obmc-ubi";
271 };
272 };
273 };
274};
275
276&spi1 {
277 status = "okay";
278 pinctrl-names = "default";
279 pinctrl-0 = <&pinctrl_spi1_default>;
280
281 flash@0 {
282 status = "okay";
283 label = "pnor";
284 m25p,fast-read;
285 spi-max-frequency = <100000000>;
286 };
287};
288
289&uart1 {
290 /* Rear RS-232 connector */
291 status = "okay";
292 pinctrl-names = "default";
293 pinctrl-0 = <&pinctrl_txd1_default
294 &pinctrl_rxd1_default
295 &pinctrl_nrts1_default
296 &pinctrl_ndtr1_default
297 &pinctrl_ndsr1_default
298 &pinctrl_ncts1_default
299 &pinctrl_ndcd1_default
300 &pinctrl_nri1_default>;
301};
302
303&uart2 {
304 /* APSS */
305 status = "okay";
306 pinctrl-names = "default";
307 pinctrl-0 = <&pinctrl_txd2_default &pinctrl_rxd2_default>;
308};
309
310&uart5 {
311 status = "okay";
312};
313
314&lpc_ctrl {
315 status = "okay";
316 memory-region = <&flash_memory>;
317 flash = <&spi1>;
318};
319
320&mac0 {
321 status = "okay";
322 pinctrl-names = "default";
323 pinctrl-0 = <&pinctrl_rmii1_default>;
324 use-ncsi;
325};
326
327&i2c2 {
328 status = "okay";
329
330 /* MUX ->
331 * Samtec 1
332 * Samtec 2
333 */
334};
335
336&i2c3 {
337 status = "okay";
338
339 max31785@52 {
340 compatible = "maxim,max31785a";
341 reg = <0x52>;
342 #address-cells = <1>;
343 #size-cells = <0>;
344
345 fan@0 {
346 compatible = "pmbus-fan";
347 reg = <0>;
348 tach-pulses = <2>;
349 maxim,fan-rotor-input = "tach";
350 maxim,fan-pwm-freq = <25000>;
351 maxim,fan-no-watchdog;
352 maxim,fan-no-fault-ramp;
353 maxim,fan-ramp = <2>;
354 maxim,fan-fault-pin-mon;
355 };
356
357 fan@1 {
358 compatible = "pmbus-fan";
359 reg = <1>;
360 tach-pulses = <2>;
361 maxim,fan-rotor-input = "tach";
362 maxim,fan-pwm-freq = <25000>;
363 maxim,fan-no-watchdog;
364 maxim,fan-no-fault-ramp;
365 maxim,fan-ramp = <2>;
366 maxim,fan-fault-pin-mon;
367 };
368
369 fan@2 {
370 compatible = "pmbus-fan";
371 reg = <2>;
372 tach-pulses = <2>;
373 maxim,fan-rotor-input = "tach";
374 maxim,fan-pwm-freq = <25000>;
375 maxim,fan-no-watchdog;
376 maxim,fan-no-fault-ramp;
377 maxim,fan-ramp = <2>;
378 maxim,fan-fault-pin-mon;
379 };
380
381 fan@3 {
382 compatible = "pmbus-fan";
383 reg = <3>;
384 tach-pulses = <2>;
385 maxim,fan-rotor-input = "tach";
386 maxim,fan-pwm-freq = <25000>;
387 maxim,fan-no-watchdog;
388 maxim,fan-no-fault-ramp;
389 maxim,fan-ramp = <2>;
390 maxim,fan-fault-pin-mon;
391 };
392
393 fan@4 {
394 compatible = "pmbus-fan";
395 reg = <4>;
396 tach-pulses = <2>;
397 maxim,fan-rotor-input = "tach";
398 maxim,fan-pwm-freq = <25000>;
399 maxim,fan-no-watchdog;
400 maxim,fan-no-fault-ramp;
401 maxim,fan-ramp = <2>;
402 maxim,fan-fault-pin-mon;
403 };
404 };
405
406 pca0: pca9552@60 {
407 compatible = "nxp,pca9552";
408 reg = <0x60>;
409 #address-cells = <1>;
410 #size-cells = <0>;
411
412 gpio-controller;
413 #gpio-cells = <2>;
414
415 gpio@0 {
416 reg = <0>;
417 type = <PCA955X_TYPE_GPIO>;
418 };
419
420 gpio@1 {
421 reg = <1>;
422 type = <PCA955X_TYPE_GPIO>;
423 };
424
425 gpio@2 {
426 reg = <2>;
427 type = <PCA955X_TYPE_GPIO>;
428 };
429
430 gpio@3 {
431 reg = <3>;
432 type = <PCA955X_TYPE_GPIO>;
433 };
434
435 gpio@4 {
436 reg = <4>;
437 type = <PCA955X_TYPE_GPIO>;
438 };
439
440 gpio@5 {
441 reg = <5>;
442 type = <PCA955X_TYPE_GPIO>;
443 };
444
445 gpio@6 {
446 reg = <6>;
447 type = <PCA955X_TYPE_GPIO>;
448 };
449
450 gpio@7 {
451 reg = <7>;
452 type = <PCA955X_TYPE_GPIO>;
453 };
454
455 gpio@8 {
456 reg = <8>;
457 type = <PCA955X_TYPE_GPIO>;
458 };
459
460 gpio@9 {
461 reg = <9>;
462 type = <PCA955X_TYPE_GPIO>;
463 };
464
465 gpio@10 {
466 reg = <10>;
467 type = <PCA955X_TYPE_GPIO>;
468 };
469
470 gpio@11 {
471 reg = <11>;
472 type = <PCA955X_TYPE_GPIO>;
473 };
474
475 gpio@12 {
476 reg = <12>;
477 type = <PCA955X_TYPE_GPIO>;
478 };
479
480 gpio@13 {
481 reg = <13>;
482 type = <PCA955X_TYPE_GPIO>;
483 };
484
485 gpio@14 {
486 reg = <14>;
487 type = <PCA955X_TYPE_GPIO>;
488 };
489
490 gpio@15 {
491 reg = <15>;
492 type = <PCA955X_TYPE_GPIO>;
493 };
494 };
495
496 power-supply@68 {
497 compatible = "ibm,cffps2";
498 reg = <0x68>;
499 };
500
501 eeprom@50 {
502 compatible = "atmel,24c64";
503 reg = <0x50>;
504 };
505
506 power-supply@69 {
507 compatible = "ibm,cffps2";
508 reg = <0x69>;
509 };
510
511 eeprom@51 {
512 compatible = "atmel,24c64";
513 reg = <0x51>;
514 };
515};
516
517&i2c7 {
518 status = "okay";
519
520 dps: dps310@76 {
521 compatible = "infineon,dps310";
522 reg = <0x76>;
523 #io-channel-cells = <0>;
524 };
525
526 tmp275@48 {
527 compatible = "ti,tmp275";
528 reg = <0x48>;
529 };
530
531 si7021a20@20 {
532 compatible = "si,si7021a20";
533 reg = <0x20>;
534 };
535
536 eeprom@50 {
537 compatible = "atmel,24c64";
538 reg = <0x50>;
539 };
540
541 pca1: pca9551@60 {
542 compatible = "nxp,pca9551";
543 reg = <0x60>;
544 #address-cells = <1>;
545 #size-cells = <0>;
546
547 gpio-controller;
548 #gpio-cells = <2>;
549
550 gpio@0 {
551 reg = <0>;
552 type = <PCA955X_TYPE_GPIO>;
553 };
554
555 gpio@1 {
556 reg = <1>;
557 type = <PCA955X_TYPE_GPIO>;
558 };
559
560 gpio@2 {
561 reg = <2>;
562 type = <PCA955X_TYPE_GPIO>;
563 };
564
565 gpio@3 {
566 reg = <3>;
567 type = <PCA955X_TYPE_GPIO>;
568 };
569
570 gpio@4 {
571 reg = <4>;
572 type = <PCA955X_TYPE_GPIO>;
573 };
574
575 gpio@5 {
576 reg = <5>;
577 type = <PCA955X_TYPE_GPIO>;
578 };
579
580 gpio@6 {
581 reg = <6>;
582 type = <PCA955X_TYPE_GPIO>;
583 };
584
585 gpio@7 {
586 reg = <7>;
587 type = <PCA955X_TYPE_GPIO>;
588 };
589 };
590};
591
592&i2c8 {
593 status = "okay";
594
595 pca9552: pca9552@60 {
596 compatible = "nxp,pca9552";
597 reg = <0x60>;
598 #address-cells = <1>;
599 #size-cells = <0>;
600 gpio-controller;
601 #gpio-cells = <2>;
602
603 gpio-line-names = "PS_SMBUS_RESET_N", "APSS_RESET_N",
604 "GPU0_TH_OVERT_N_BUFF", "GPU1_TH_OVERT_N_BUFF",
605 "GPU2_TH_OVERT_N_BUFF", "GPU3_TH_OVERT_N_BUFF",
606 "P9_SCM0_PRES", "P9_SCM1_PRES",
607 "GPU0_PWR_GOOD_BUFF", "GPU1_PWR_GOOD_BUFF",
608 "GPU2_PWR_GOOD_BUFF", "GPU3_PWR_GOOD_BUFF",
609 "PRESENT_VRM_CP0_N", "PRESENT_VRM_CP1_N",
610 "12V_BREAKER_FLT_N", "THROTTLE_UNLATCHED_N";
611
612 gpio@0 {
613 reg = <0>;
614 type = <PCA955X_TYPE_GPIO>;
615 };
616
617 gpio@1 {
618 reg = <1>;
619 type = <PCA955X_TYPE_GPIO>;
620 };
621
622 gpio@2 {
623 reg = <2>;
624 type = <PCA955X_TYPE_GPIO>;
625 };
626
627 gpio@3 {
628 reg = <3>;
629 type = <PCA955X_TYPE_GPIO>;
630 };
631
632 gpio@4 {
633 reg = <4>;
634 type = <PCA955X_TYPE_GPIO>;
635 };
636
637 gpio@5 {
638 reg = <5>;
639 type = <PCA955X_TYPE_GPIO>;
640 };
641
642 gpio@6 {
643 reg = <6>;
644 type = <PCA955X_TYPE_GPIO>;
645 };
646
647 gpio@7 {
648 reg = <7>;
649 type = <PCA955X_TYPE_GPIO>;
650 };
651
652 gpio@8 {
653 reg = <8>;
654 type = <PCA955X_TYPE_GPIO>;
655 };
656
657 gpio@9 {
658 reg = <9>;
659 type = <PCA955X_TYPE_GPIO>;
660 };
661
662 gpio@10 {
663 reg = <10>;
664 type = <PCA955X_TYPE_GPIO>;
665 };
666
667 gpio@11 {
668 reg = <11>;
669 type = <PCA955X_TYPE_GPIO>;
670 };
671
672 gpio@12 {
673 reg = <12>;
674 type = <PCA955X_TYPE_GPIO>;
675 };
676
677 gpio@13 {
678 reg = <13>;
679 type = <PCA955X_TYPE_GPIO>;
680 };
681
682 gpio@14 {
683 reg = <14>;
684 type = <PCA955X_TYPE_GPIO>;
685 };
686
687 gpio@15 {
688 reg = <15>;
689 type = <PCA955X_TYPE_GPIO>;
690 };
691 };
692
693 rtc@32 {
694 compatible = "epson,rx8900";
695 reg = <0x32>;
696 };
697
698 eeprom@51 {
699 compatible = "atmel,24c64";
700 reg = <0x51>;
701 };
702
703 ucd90160@64 {
704 compatible = "ti,ucd90160";
705 reg = <0x64>;
706 };
707};
708
709&i2c9 {
710 status = "okay";
711
712 eeprom@50 {
713 compatible = "atmel,24c64";
714 reg = <0x50>;
715 };
716
717 tmp423a@4c {
718 compatible = "ti,tmp423";
719 reg = <0x4c>;
720 };
721
722 ir35221@71 {
723 compatible = "infineon,ir35221";
724 reg = <0x71>;
725 };
726
727 ir35221@72 {
728 compatible = "infineon,ir35221";
729 reg = <0x72>;
730 };
731
732 pca2: pca9539@74 {
733 compatible = "nxp,pca9539";
734 reg = <0x74>;
735 #address-cells = <1>;
736 #size-cells = <0>;
737 gpio-controller;
738 #gpio-cells = <2>;
739
740 gpio@0 {
741 reg = <0>;
742 };
743
744 gpio@1 {
745 reg = <1>;
746 };
747
748 gpio@2 {
749 reg = <2>;
750 };
751
752 gpio@3 {
753 reg = <3>;
754 };
755
756 gpio@4 {
757 reg = <4>;
758 };
759
760 gpio@5 {
761 reg = <5>;
762 };
763
764 gpio@6 {
765 reg = <6>;
766 };
767
768 gpio@7 {
769 reg = <7>;
770 };
771
772 gpio@8 {
773 reg = <8>;
774 };
775
776 gpio@9 {
777 reg = <9>;
778 };
779
780 gpio@10 {
781 reg = <10>;
782 };
783
784 gpio@11 {
785 reg = <11>;
786 };
787
788 gpio@12 {
789 reg = <12>;
790 };
791
792 gpio@13 {
793 reg = <13>;
794 };
795
796 gpio@14 {
797 reg = <14>;
798 };
799
800 gpio@15 {
801 reg = <15>;
802 };
803 };
804};
805
806&i2c10 {
807 status = "okay";
808
809 eeprom@50 {
810 compatible = "atmel,24c64";
811 reg = <0x50>;
812 };
813
814 tmp423a@4c {
815 compatible = "ti,tmp423";
816 reg = <0x4c>;
817 };
818
819 ir35221@71 {
820 compatible = "infineon,ir35221";
821 reg = <0x71>;
822 };
823
824 ir35221@72 {
825 compatible = "infineon,ir35221";
826 reg = <0x72>;
827 };
828
829 pca3: pca9539@74 {
830 compatible = "nxp,pca9539";
831 reg = <0x74>;
832 #address-cells = <1>;
833 #size-cells = <0>;
834 gpio-controller;
835 #gpio-cells = <2>;
836
837 gpio@0 {
838 reg = <0>;
839 };
840
841 gpio@1 {
842 reg = <1>;
843 };
844
845 gpio@2 {
846 reg = <2>;
847 };
848
849 gpio@3 {
850 reg = <3>;
851 };
852
853 gpio@4 {
854 reg = <4>;
855 };
856
857 gpio@5 {
858 reg = <5>;
859 };
860
861 gpio@6 {
862 reg = <6>;
863 };
864
865 gpio@7 {
866 reg = <7>;
867 };
868
869 gpio@8 {
870 reg = <8>;
871 };
872
873 gpio@9 {
874 reg = <9>;
875 };
876
877 gpio@10 {
878 reg = <10>;
879 };
880
881 gpio@11 {
882 reg = <11>;
883 };
884
885 gpio@12 {
886 reg = <12>;
887 };
888
889 gpio@13 {
890 reg = <13>;
891 };
892
893 gpio@14 {
894 reg = <14>;
895 };
896
897 gpio@15 {
898 reg = <15>;
899 };
900 };
901};
902
903&i2c11 {
904 /* MUX
905 * -> PCIe Slot 0
906 * -> PCIe Slot 1
907 * -> PCIe Slot 2
908 * -> PCIe Slot 3
909 */
910 status = "okay";
911};
912
913&i2c12 {
914 status = "okay";
915
916 tmp275@48 {
917 compatible = "ti,tmp275";
918 reg = <0x48>;
919 };
920
921 tmp275@4a {
922 compatible = "ti,tmp275";
923 reg = <0x4a>;
924 };
925};
926
927&i2c13 {
928 status = "okay";
929};
930
931&vuart {
932 status = "okay";
933};
934
935&gfx {
936 status = "okay";
937 memory-region = <&gfx_memory>;
938};
939
940&pinctrl {
941 aspeed,external-nodes = <&gfx &lhc>;
942};
943
944&wdt1 {
945 aspeed,reset-type = "none";
946 aspeed,external-signal;
947 aspeed,ext-push-pull;
948 aspeed,ext-active-high;
949
950 pinctrl-names = "default";
951 pinctrl-0 = <&pinctrl_wdtrst1_default>;
952};
953
954&wdt2 {
955 aspeed,alt-boot;
956};
957
958&ibt {
959 status = "okay";
960};
961
962&adc {
963 status = "okay";
964};
965
966&sdmmc {
967 status = "okay";
968};
969
970&sdhci1 {
971 status = "okay";
972
973 pinctrl-names = "default";
974 pinctrl-0 = <&pinctrl_sd2_default>;
975};
976
977#include "ibm-power9-dual.dtsi"