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 #include <dt-bindings/interrupt-controller/irq.h>
7
8 / {
9 model = "FP5280G2 BMC";
10 compatible = "inspur,fp5280g2-bmc", "aspeed,ast2500";
11
12 chosen {
13 stdout-path = &uart5;
14 bootargs = "console=ttyS4,115200 earlycon";
15 };
16
17 memory@80000000 {
18 reg = <0x80000000 0x20000000>;
19 };
20
21 reserved-memory {
22 #address-cells = <1>;
23 #size-cells = <1>;
24 ranges;
25
26 vga_memory: framebuffer@9f000000 {
27 no-map;
28 reg = <0x9f000000 0x01000000>; /* 16M */
29 };
30
31 flash_memory: region@98000000 {
32 no-map;
33 reg = <0x98000000 0x04000000>; /* 64M */
34 };
35
36 coldfire_memory: codefire_memory@9ef00000 {
37 reg = <0x9ef00000 0x00100000>;
38 no-map;
39 };
40
41 gfx_memory: framebuffer {
42 size = <0x01000000>;
43 alignment = <0x01000000>;
44 compatible = "shared-dma-pool";
45 reusable;
46 };
47
48 video_engine_memory: jpegbuffer {
49 size = <0x02000000>; /* 32M */
50 alignment = <0x01000000>;
51 compatible = "shared-dma-pool";
52 reusable;
53 };
54 };
55
56 fsi: gpio-fsi {
57 compatible = "aspeed,ast2500-cf-fsi-master", "fsi-master";
58 #address-cells = <2>;
59 #size-cells = <0>;
60 no-gpio-delays;
61
62 memory-region = <&coldfire_memory>;
63 aspeed,sram = <&sram>;
64 aspeed,cvic = <&cvic>;
65
66 clock-gpios = <&gpio ASPEED_GPIO(AA, 0) GPIO_ACTIVE_HIGH>;
67 data-gpios = <&gpio ASPEED_GPIO(AA, 2) GPIO_ACTIVE_HIGH>;
68 mux-gpios = <&gpio ASPEED_GPIO(I, 2) GPIO_ACTIVE_HIGH>;
69 enable-gpios = <&gpio ASPEED_GPIO(I, 3) GPIO_ACTIVE_HIGH>;
70 trans-gpios = <&gpio ASPEED_GPIO(R, 2) GPIO_ACTIVE_HIGH>;
71 };
72
73 gpio-keys {
74 compatible = "gpio-keys";
75
76 event-checkstop {
77 label = "checkstop";
78 gpios = <&gpio ASPEED_GPIO(B, 3) GPIO_ACTIVE_LOW>;
79 linux,code = <ASPEED_GPIO(B, 3)>;
80 };
81
82 event-ps0-presence {
83 label = "ps0-presence";
84 gpios = <&gpio ASPEED_GPIO(F, 0) GPIO_ACTIVE_LOW>;
85 linux,code = <ASPEED_GPIO(F, 0)>;
86 };
87
88 event-ps1-presence {
89 label = "ps1-presence";
90 gpios = <&gpio ASPEED_GPIO(F, 1) GPIO_ACTIVE_LOW>;
91 linux,code = <ASPEED_GPIO(F, 1)>;
92 };
93
94 };
95
96 gpio-keys-polled {
97 compatible = "gpio-keys-polled";
98 poll-interval = <1000>;
99
100 event-fan0-presence {
101 label = "fan0-presence";
102 gpios = <&pca1 0 GPIO_ACTIVE_LOW>;
103 linux,code = <1>;
104 };
105
106 event-fan1-presence {
107 label = "fan1-presence";
108 gpios = <&pca1 1 GPIO_ACTIVE_LOW>;
109 linux,code = <2>;
110 };
111
112 event-fan2-presence {
113 label = "fan2-presence";
114 gpios = <&pca1 2 GPIO_ACTIVE_LOW>;
115 linux,code = <3>;
116 };
117
118 event-fan3-presence {
119 label = "fan3-presence";
120 gpios = <&pca1 3 GPIO_ACTIVE_LOW>;
121 linux,code = <4>;
122 };
123
124 event-fan4-presence {
125 label = "fan4-presence";
126 gpios = <&pca1 4 GPIO_ACTIVE_LOW>;
127 linux,code = <5>;
128 };
129
130 event-fan5-presence {
131 label = "fan5-presence";
132 gpios = <&pca1 5 GPIO_ACTIVE_LOW>;
133 linux,code = <6>;
134 };
135
136 event-fan6-presence {
137 label = "fan6-presence";
138 gpios = <&pca1 6 GPIO_ACTIVE_LOW>;
139 linux,code = <7>;
140 };
141
142 event-fan7-presence {
143 label = "fan7-presence";
144 gpios = <&pca1 7 GPIO_ACTIVE_LOW>;
145 linux,code = <8>;
146 };
147 };
148
149 leds {
150 compatible = "gpio-leds";
151
152 power {
153 label = "power";
154 /* TODO: dummy gpio */
155 gpios = <&gpio ASPEED_GPIO(R, 1) GPIO_ACTIVE_LOW>;
156 };
157
158 init-ok {
159 label = "init-ok";
160 gpios = <&gpio ASPEED_GPIO(B, 7) GPIO_ACTIVE_LOW>;
161 };
162
163 front-memory {
164 label = "front-memory";
165 gpios = <&gpio ASPEED_GPIO(F, 4) GPIO_ACTIVE_LOW>;
166 };
167
168 front-syshot {
169 label = "front-syshot";
170 gpios = <&gpio ASPEED_GPIO(I, 1) GPIO_ACTIVE_LOW>;
171 };
172
173 front-syshealth {
174 label = "front-syshealth";
175 gpios = <&gpio ASPEED_GPIO(I, 0) GPIO_ACTIVE_LOW>;
176 };
177
178 front-fan {
179 label = "front-fan";
180 gpios = <&gpio ASPEED_GPIO(H, 4) GPIO_ACTIVE_LOW>;
181 };
182
183 front-psu {
184 label = "front-psu";
185 gpios = <&gpio ASPEED_GPIO(B, 2) GPIO_ACTIVE_LOW>;
186 };
187
188 identify {
189 label = "identify";
190 gpios = <&gpio ASPEED_GPIO(Z, 7) GPIO_ACTIVE_LOW>;
191 };
192 };
193
194 iio-hwmon-battery {
195 compatible = "iio-hwmon";
196 io-channels = <&adc 15>;
197 };
198
199 iio-hwmon {
200 compatible = "iio-hwmon";
201 io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>, <&adc 4>,
202 <&adc 5>, <&adc 6>, <&adc 7>, <&adc 8>, <&adc 9>,
203 <&adc 10>, <&adc 11>, <&adc 12>, <&adc 13>, <&adc 14>;
204 };
205
206 };
207
208 &gpio {
209 gpio-line-names =
210 /*A0-A7*/ "","","","","","","","",
211 /*B0-B7*/ "","","front-psu","checkstop","cfam-reset","","","init-ok",
212 /*C0-C7*/ "","","","","","","","",
213 /*D0-D7*/ "","","","","","","","",
214 /*E0-E7*/ "","","","","","","","",
215 /*F0-F7*/ "ps0-presence","ps1-presence","","","front-memory","","","",
216 /*G0-G7*/ "","","","","","","","",
217 /*H0-H7*/ "","","","","front-fan","","","",
218 /*I0-I7*/ "front-syshealth","front-syshot","mux-gpios","enable-gpios","","","","",
219 /*J0-J7*/ "","","","","","","","",
220 /*K0-K7*/ "","","","","","","","",
221 /*L0-L7*/ "","","","","","","","",
222 /*M0-M7*/ "","","","","","","","",
223 /*N0-N7*/ "","","","","","","","",
224 /*O0-O7*/ "","","","","","","","",
225 /*P0-P7*/ "","","","","","","","",
226 /*Q0-Q7*/ "","","","","","","","",
227 /*R0-R7*/ "","power","trans-gpios","","","","","",
228 /*S0-S7*/ "","","","","","","","",
229 /*T0-T7*/ "","","","","","","","",
230 /*U0-U7*/ "","","","","","","","",
231 /*V0-V7*/ "","","","","","","","",
232 /*W0-W7*/ "","","","","","","","",
233 /*X0-X7*/ "","","","","","","","",
234 /*Y0-Y7*/ "","","","","","","","",
235 /*Z0-Z7*/ "","","","","","","","identify",
236 /*AA0-AA7*/ "clock-gpios","","data-gpios","","","","","",
237 /*AB0-AB7*/ "","","","","","","","",
238 /*AC0-AC7*/ "","","","","","","","";
239 };
240
241 &fmc {
242 status = "okay";
243
244 flash@0 {
245 status = "okay";
246 label = "bmc";
247 m25p,fast-read;
248 spi-max-frequency = <50000000>;
249 #include "openbmc-flash-layout-64.dtsi"
250 };
251 };
252
253 &spi1 {
254 status = "okay";
255 pinctrl-names = "default";
256 pinctrl-0 = <&pinctrl_spi1_default>;
257
258 flash@0 {
259 status = "okay";
260 label = "pnor";
261 m25p,fast-read;
262 spi-max-frequency = <100000000>;
263 };
264 };
265
266 &uart1 {
267 /* Rear RS-232 connector */
268 status = "okay";
269 pinctrl-names = "default";
270 pinctrl-0 = <&pinctrl_txd1_default
271 &pinctrl_rxd1_default
272 &pinctrl_nrts1_default
273 &pinctrl_ndtr1_default
274 &pinctrl_ndsr1_default
275 &pinctrl_ncts1_default
276 &pinctrl_ndcd1_default
277 &pinctrl_nri1_default>;
278 };
279
280 &uart2 {
281 /* Test Point */
282 status = "okay";
283 pinctrl-names = "default";
284 pinctrl-0 = <&pinctrl_txd2_default &pinctrl_rxd2_default>;
285 };
286
287 &uart3 {
288 /* APSS */
289 status = "okay";
290 pinctrl-names = "default";
291 pinctrl-0 = <&pinctrl_txd3_default &pinctrl_rxd3_default>;
292 };
293
294 &uart5 {
295 status = "okay";
296 };
297
298 &lpc_ctrl {
299 status = "okay";
300 memory-region = <&flash_memory>;
301 flash = <&spi1>;
302 };
303
304 &mac0 {
305 status = "okay";
306 pinctrl-names = "default";
307 pinctrl-0 = <&pinctrl_rmii1_default>;
308 clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>,
309 <&syscon ASPEED_CLK_MAC1RCLK>;
310 clock-names = "MACCLK", "RCLK";
311 use-ncsi;
312 };
313
314 &mac1 {
315 status = "okay";
316 pinctrl-names = "default";
317 pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>;
318 };
319
320 &i2c0 {
321 /* LCD */
322 status = "okay";
323 };
324
325 &i2c1 {
326 status = "okay";
327
328 eeprom@50 {
329 compatible = "atmel,24c256";
330 reg = <0x50>;
331 label = "fru";
332 };
333
334 };
335
336 &i2c2 {
337 status = "okay";
338
339 tmp112@48 {
340 compatible = "ti,tmp112";
341 reg = <0x48>;
342 label = "inlet";
343 };
344
345 tmp112@49 {
346 compatible = "ti,tmp112";
347 reg = <0x49>;
348 label = "outlet";
349 };
350
351 i2c-mux@70 {
352 compatible = "nxp,pca9546";
353 reg = <0x70>;
354 #address-cells = <1>;
355 #size-cells = <0>;
356
357 i2c@0 {
358 #address-cells = <1>;
359 #size-cells = <0>;
360 reg = <0>;
361
362 tmp112@4a {
363 compatible = "ti,tmp112";
364 reg = <0x4a>;
365 label = "psu_inlet";
366 };
367
368 };
369
370 i2c@1 {
371 #address-cells = <1>;
372 #size-cells = <0>;
373 reg = <1>;
374
375 tmp112@4a {
376 compatible = "ti,tmp112";
377 reg = <0x4a>;
378 label = "ocp_zone";
379 };
380 };
381
382 i2c@2 {
383 #address-cells = <1>;
384 #size-cells = <0>;
385 reg = <2>;
386
387 tmp112@4a {
388 compatible = "ti,tmp112";
389 reg = <0x4a>;
390 label = "bmc_zone";
391 };
392 };
393
394 i2c@3 {
395 #address-cells = <1>;
396 #size-cells = <0>;
397 reg = <3>;
398
399 tmp112@7c {
400 compatible = "microchip,emc1413";
401 reg = <0x7c>;
402 };
403 };
404
405 };
406 };
407
408 &i2c3 {
409 /* Riser Card */
410 status = "okay";
411 };
412
413 &i2c4 {
414 status = "okay";
415
416 rtc@68 {
417 compatible = "dallas,ds3232";
418 reg = <0x68>;
419 };
420 };
421
422 &i2c5 {
423 /* vr */
424 status = "okay";
425 };
426
427 &i2c6 {
428 /* bp card */
429 status = "okay";
430 };
431
432 &i2c7 {
433 status = "okay";
434
435 i2c-mux@70 {
436 compatible = "nxp,pca9546";
437 reg = <0x70>;
438 #address-cells = <1>;
439 #size-cells = <0>;
440
441 i2c@0 {
442 #address-cells = <1>;
443 #size-cells = <0>;
444 reg = <0>;
445
446 adm1278@10 {
447 compatible = "adi,adm1278";
448 reg = <0x10>;
449 };
450
451 adm1278@13 {
452 compatible = "adi,adm1278";
453 reg = <0x13>;
454 };
455
456 adm1278@50 {
457 compatible = "adi,adm1278";
458 reg = <0x50>;
459 };
460
461 adm1278@53 {
462 compatible = "adi,adm1278";
463 reg = <0x53>;
464 };
465
466 };
467
468 /*pcie riser*/
469
470 };
471 };
472
473 &i2c8 {
474 status = "okay";
475
476 pca0: pca9555@20 {
477 compatible = "nxp,pca9555";
478 reg = <0x20>;
479 #address-cells = <1>;
480 #size-cells = <0>;
481
482 gpio-controller;
483 #gpio-cells = <2>;
484
485 gpio@0 {
486 reg = <0>;
487 type = <PCA955X_TYPE_GPIO>;
488 };
489
490 gpio@1 {
491 reg = <1>;
492 type = <PCA955X_TYPE_GPIO>;
493 };
494
495 gpio@2 {
496 reg = <2>;
497 type = <PCA955X_TYPE_GPIO>;
498 };
499
500 gpio@3 {
501 reg = <3>;
502 type = <PCA955X_TYPE_GPIO>;
503 };
504
505 gpio@4 {
506 reg = <4>;
507 type = <PCA955X_TYPE_GPIO>;
508 };
509
510 gpio@5 {
511 reg = <5>;
512 type = <PCA955X_TYPE_GPIO>;
513 };
514
515 gpio@6 {
516 reg = <6>;
517 type = <PCA955X_TYPE_GPIO>;
518 };
519
520 gpio@7 {
521 reg = <7>;
522 type = <PCA955X_TYPE_GPIO>;
523 };
524
525 };
526
527 pca1: pca9555@21 {
528 compatible = "nxp,pca9555";
529 reg = <0x21>;
530 #address-cells = <1>;
531 #size-cells = <0>;
532
533 gpio-controller;
534 #gpio-cells = <2>;
535
536 gpio@0 {
537 reg = <0>;
538 type = <PCA955X_TYPE_GPIO>;
539 };
540
541 gpio@1 {
542 reg = <1>;
543 type = <PCA955X_TYPE_GPIO>;
544 };
545
546 gpio@2 {
547 reg = <2>;
548 type = <PCA955X_TYPE_GPIO>;
549 };
550
551 gpio@3 {
552 reg = <3>;
553 type = <PCA955X_TYPE_GPIO>;
554 };
555
556 gpio@4 {
557 reg = <4>;
558 type = <PCA955X_TYPE_GPIO>;
559 };
560
561 gpio@5 {
562 reg = <5>;
563 type = <PCA955X_TYPE_GPIO>;
564 };
565
566 gpio@6 {
567 reg = <6>;
568 type = <PCA955X_TYPE_GPIO>;
569 };
570
571 gpio@7 {
572 reg = <7>;
573 type = <PCA955X_TYPE_GPIO>;
574 };
575 };
576
577 pca2: pca9555@22 {
578 compatible = "nxp,pca9555";
579 reg = <0x22>;
580 #address-cells = <1>;
581 #size-cells = <0>;
582
583 gpio-controller;
584 #gpio-cells = <2>;
585
586 gpio@0 {
587 reg = <0>;
588 type = <PCA955X_TYPE_GPIO>;
589 };
590
591 gpio@1 {
592 reg = <1>;
593 type = <PCA955X_TYPE_GPIO>;
594 };
595
596 gpio@2 {
597 reg = <2>;
598 type = <PCA955X_TYPE_GPIO>;
599 };
600
601 gpio@3 {
602 reg = <3>;
603 type = <PCA955X_TYPE_GPIO>;
604 };
605
606 gpio@4 {
607 reg = <4>;
608 type = <PCA955X_TYPE_GPIO>;
609 };
610
611 gpio@5 {
612 reg = <5>;
613 type = <PCA955X_TYPE_GPIO>;
614 };
615
616 gpio@6 {
617 reg = <6>;
618 type = <PCA955X_TYPE_GPIO>;
619 };
620
621 gpio@7 {
622 reg = <7>;
623 type = <PCA955X_TYPE_GPIO>;
624 };
625 };
626
627 pca3: pca9555@23 {
628 compatible = "nxp,pca9555";
629 reg = <0x23>;
630 #address-cells = <1>;
631 #size-cells = <0>;
632
633 gpio-controller;
634 #gpio-cells = <2>;
635
636 gpio@0 {
637 reg = <0>;
638 type = <PCA955X_TYPE_GPIO>;
639 };
640
641 gpio@1 {
642 reg = <1>;
643 type = <PCA955X_TYPE_GPIO>;
644 };
645
646 gpio@2 {
647 reg = <2>;
648 type = <PCA955X_TYPE_GPIO>;
649 };
650
651 gpio@3 {
652 reg = <3>;
653 type = <PCA955X_TYPE_GPIO>;
654 };
655
656 gpio@4 {
657 reg = <4>;
658 type = <PCA955X_TYPE_GPIO>;
659 };
660
661 gpio@5 {
662 reg = <5>;
663 type = <PCA955X_TYPE_GPIO>;
664 };
665
666 gpio@6 {
667 reg = <6>;
668 type = <PCA955X_TYPE_GPIO>;
669 };
670
671 gpio@7 {
672 reg = <7>;
673 type = <PCA955X_TYPE_GPIO>;
674 };
675 };
676
677 pca4: pca9555@24 {
678 compatible = "nxp,pca9555";
679 reg = <0x24>;
680 #address-cells = <1>;
681 #size-cells = <0>;
682
683 gpio-controller;
684 #gpio-cells = <2>;
685
686 gpio@0 {
687 reg = <0>;
688 type = <PCA955X_TYPE_GPIO>;
689 };
690
691 gpio@1 {
692 reg = <1>;
693 type = <PCA955X_TYPE_GPIO>;
694 };
695
696 gpio@2 {
697 reg = <2>;
698 type = <PCA955X_TYPE_GPIO>;
699 };
700
701 gpio@3 {
702 reg = <3>;
703 type = <PCA955X_TYPE_GPIO>;
704 };
705
706 gpio@4 {
707 reg = <4>;
708 type = <PCA955X_TYPE_GPIO>;
709 };
710
711 gpio@5 {
712 reg = <5>;
713 type = <PCA955X_TYPE_GPIO>;
714 };
715
716 gpio@6 {
717 reg = <6>;
718 type = <PCA955X_TYPE_GPIO>;
719 };
720
721 gpio@7 {
722 reg = <7>;
723 type = <PCA955X_TYPE_GPIO>;
724 };
725 };
726
727 pca5: pca9555@25 {
728 compatible = "nxp,pca9555";
729 reg = <0x25>;
730 #address-cells = <1>;
731 #size-cells = <0>;
732
733 gpio-controller;
734 #gpio-cells = <2>;
735
736 gpio@0 {
737 reg = <0>;
738 type = <PCA955X_TYPE_GPIO>;
739 };
740
741 gpio@1 {
742 reg = <1>;
743 type = <PCA955X_TYPE_GPIO>;
744 };
745
746 gpio@2 {
747 reg = <2>;
748 type = <PCA955X_TYPE_GPIO>;
749 };
750
751 gpio@3 {
752 reg = <3>;
753 type = <PCA955X_TYPE_GPIO>;
754 };
755
756 gpio@4 {
757 reg = <4>;
758 type = <PCA955X_TYPE_GPIO>;
759 };
760
761 gpio@5 {
762 reg = <5>;
763 type = <PCA955X_TYPE_GPIO>;
764 };
765
766 gpio@6 {
767 reg = <6>;
768 type = <PCA955X_TYPE_GPIO>;
769 };
770
771 gpio@7 {
772 reg = <7>;
773 type = <PCA955X_TYPE_GPIO>;
774 };
775 };
776
777 };
778
779 &i2c9 {
780 /* cpld */
781 status = "okay";
782 };
783
784 &i2c10 {
785 /* hdd bp */
786 status = "okay";
787 };
788
789 &i2c11 {
790 status = "okay";
791
792 power-supply@58 {
793 compatible = "inspur,ipsps1";
794 reg = <0x58>;
795 };
796
797 power-supply@59 {
798 compatible = "inspur,ipsps1";
799 reg = <0x59>;
800 };
801 };
802
803 &i2c12 {
804 /* odcc */
805 status = "okay";
806 };
807
808 &vuart {
809 status = "okay";
810 };
811
812 &gfx {
813 status = "okay";
814 memory-region = <&gfx_memory>;
815 };
816
817 &pinctrl {
818 aspeed,external-nodes = <&gfx &lhc>;
819 };
820
821 &wdt1 {
822 aspeed,reset-type = "none";
823 aspeed,external-signal;
824 aspeed,ext-push-pull;
825 aspeed,ext-active-high;
826
827 pinctrl-names = "default";
828 pinctrl-0 = <&pinctrl_wdtrst1_default>;
829 };
830
831 &ibt {
832 status = "okay";
833
834 };
835
836 &adc {
837 status = "okay";
838 pinctrl-names = "default";
839 pinctrl-0 = <&pinctrl_adc0_default &pinctrl_adc1_default
840 &pinctrl_adc2_default &pinctrl_adc3_default &pinctrl_adc4_default
841 &pinctrl_adc5_default &pinctrl_adc6_default &pinctrl_adc7_default
842 &pinctrl_adc8_default &pinctrl_adc9_default &pinctrl_adc10_default
843 &pinctrl_adc11_default &pinctrl_adc12_default &pinctrl_adc13_default
844 &pinctrl_adc14_default &pinctrl_adc15_default>;
845 };
846
847 &vhub {
848 status = "okay";
849 };
850
851 &video {
852 status = "okay";
853 memory-region = <&video_engine_memory>;
854 };
855
856 &pwm_tacho {
857 status = "okay";
858 pinctrl-names = "default";
859 pinctrl-0 = <&pinctrl_pwm0_default &pinctrl_pwm1_default
860 &pinctrl_pwm2_default &pinctrl_pwm3_default
861 &pinctrl_pwm4_default &pinctrl_pwm5_default
862 &pinctrl_pwm6_default &pinctrl_pwm7_default>;
863
864 fan@0 {
865 reg = <0x00>;
866 aspeed,fan-tach-ch = /bits/ 8 <0x00 0x01>;
867 };
868
869 fan@1 {
870 reg = <0x01>;
871 aspeed,fan-tach-ch = /bits/ 8 <0x02 0x03>;
872 };
873
874 fan@2 {
875 reg = <0x02>;
876 aspeed,fan-tach-ch = /bits/ 8 <0x04 0x05>;
877 };
878
879 fan@3 {
880 reg = <0x03>;
881 aspeed,fan-tach-ch = /bits/ 8 <0x06 0x07>;
882 };
883
884 fan@4 {
885 reg = <0x04>;
886 aspeed,fan-tach-ch = /bits/ 8 <0x08 0x09>;
887 };
888
889 fan@5 {
890 reg = <0x05>;
891 aspeed,fan-tach-ch = /bits/ 8 <0x0a 0x0b>;
892 };
893
894 fan@6 {
895 reg = <0x06>;
896 aspeed,fan-tach-ch = /bits/ 8 <0x0c 0x0d>;
897 };
898
899 fan@7 {
900 reg = <0x07>;
901 aspeed,fan-tach-ch = /bits/ 8 <0x0e 0x0f>;
902 };
903
904 };
905
906 &kcs3 {
907 status = "okay";
908 aspeed,lpc-io-reg = <0xca2>;
909 aspeed,lpc-interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
910 };
911
912 #include "ibm-power9-dual.dtsi"
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