xref: /freebsd/sys/contrib/device-tree/src/arm/aspeed/aspeed-bmc-opp-tacoma.dts (revision 9bc300465e48e19d794d88d0c158a2adb92c7197)
1// SPDX-License-Identifier: GPL-2.0-or-later
2// Copyright 2019 IBM Corp.
3/dts-v1/;
4
5#include "aspeed-g6.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 = "Tacoma";
12	compatible = "ibm,tacoma-bmc", "aspeed,ast2600";
13
14	chosen {
15		stdout-path = &uart5;
16		bootargs = "console=ttyS4,115200n8 earlycon";
17	};
18
19	memory@80000000 {
20		device_type = "memory";
21		reg = <0x80000000 0x40000000>;
22	};
23
24	reserved-memory {
25		#address-cells = <1>;
26		#size-cells = <1>;
27		ranges;
28
29		flash_memory: region@b8000000 {
30			no-map;
31			reg = <0xb8000000 0x4000000>; /* 64M */
32		};
33
34		ramoops@bc000000 {
35			compatible = "ramoops";
36			reg = <0xbc000000 0x180000>; /* 16 * (3 * 0x8000) */
37			record-size = <0x8000>;
38			console-size = <0x8000>;
39			pmsg-size = <0x8000>;
40			max-reason = <3>; /* KMSG_DUMP_EMERG */
41		};
42
43		vga_memory: region@bf000000 {
44			no-map;
45			compatible = "shared-dma-pool";
46			reg = <0xbf000000 0x01000000>;	/* 16M */
47		};
48	};
49
50	gpio-keys {
51		compatible = "gpio-keys";
52
53		event-ps0-presence {
54			label = "ps0-presence";
55			gpios = <&gpio0 ASPEED_GPIO(H, 3) GPIO_ACTIVE_LOW>;
56			linux,code = <ASPEED_GPIO(H, 3)>;
57		};
58
59		event-ps1-presence {
60			label = "ps1-presence";
61			gpios = <&gpio0 ASPEED_GPIO(E, 5) GPIO_ACTIVE_LOW>;
62			linux,code = <ASPEED_GPIO(E, 5)>;
63		};
64	};
65
66	gpio-keys-polled {
67		compatible = "gpio-keys-polled";
68		poll-interval = <1000>;
69
70		event-fan0-presence {
71			label = "fan0-presence";
72			gpios = <&pca0 4 GPIO_ACTIVE_LOW>;
73			linux,code = <4>;
74		};
75
76		event-fan1-presence {
77			label = "fan1-presence";
78			gpios = <&pca0 5 GPIO_ACTIVE_LOW>;
79			linux,code = <5>;
80		};
81
82		event-fan2-presence {
83			label = "fan2-presence";
84			gpios = <&pca0 6 GPIO_ACTIVE_LOW>;
85			linux,code = <6>;
86		};
87
88		event-fan3-presence {
89			label = "fan3-presence";
90			gpios = <&pca0 7 GPIO_ACTIVE_LOW>;
91			linux,code = <7>;
92		};
93	};
94
95	iio-hwmon-dps310 {
96		compatible = "iio-hwmon";
97		io-channels = <&dps 0>;
98	};
99
100	iio-hwmon-bmp280 {
101		compatible = "iio-hwmon";
102		io-channels = <&bmp 1>;
103	};
104};
105
106&ehci1 {
107	status = "okay";
108};
109
110&gpio0 {
111	gpio-line-names =
112	/*A0-A7*/	"","","","","","","","",
113	/*B0-B7*/	"fsi-mux","","","","","","","",
114	/*C0-C7*/	"","","","","","","","",
115	/*D0-D7*/	"","","","","","","","",
116	/*E0-E7*/	"power-button","","","checkstop","","presence-ps1","","led-rear-fault",
117	/*F0-F7*/	"","","","","","","","",
118	/*G0-G7*/	"","","","","","","","",
119	/*H0-H7*/	"","","","presence-ps0","","","","",
120	/*I0-I7*/	"","","","","","","","",
121	/*J0-J7*/	"","","","","","","","",
122	/*K0-K7*/	"","","","","","","","",
123	/*L0-L7*/	"","","","","","","","",
124	/*M0-M7*/	"","","","","","","","",
125	/*N0-N7*/	"","","","","","","","",
126	/*O0-O7*/	"led-rear-power","led-rear-id","","usb-power","","","","",
127	/*P0-P7*/	"","","","","","bmc-tpm-reset","","",
128	/*Q0-Q7*/	"cfam-reset","","","","","","","fsi-routing",
129	/*R0-R7*/	"","","","","","","","",
130	/*S0-S7*/	"","","","","","","","",
131	/*T0-T7*/	"","","","","","","","",
132	/*U0-U7*/	"","","","","","","","",
133	/*V0-V7*/	"","","","","","","","",
134	/*W0-W7*/	"","","","","","","","",
135	/*X0-X7*/	"","","","","","","","",
136	/*Y0-Y7*/	"","","","","","","","",
137	/*Z0-Z7*/	"","","","","","","","";
138};
139
140&fmc {
141	status = "okay";
142	flash@0 {
143		status = "okay";
144		m25p,fast-read;
145		label = "bmc";
146		spi-max-frequency = <50000000>;
147#include "openbmc-flash-layout-128.dtsi"
148	};
149
150	flash@1 {
151		status = "okay";
152		m25p,fast-read;
153		label = "alt-bmc";
154		spi-max-frequency = <50000000>;
155	};
156};
157
158&spi1 {
159	status = "okay";
160	pinctrl-names = "default";
161	pinctrl-0 = <&pinctrl_spi1_default>;
162
163	flash@0 {
164		status = "okay";
165		m25p,fast-read;
166		label = "pnor";
167		spi-max-frequency = <100000000>;
168	};
169};
170
171&mac2 {
172	status = "okay";
173	pinctrl-names = "default";
174	pinctrl-0 = <&pinctrl_rmii3_default>;
175	clocks = <&syscon ASPEED_CLK_GATE_MAC3CLK>,
176		 <&syscon ASPEED_CLK_MAC3RCLK>;
177	clock-names = "MACCLK", "RCLK";
178	use-ncsi;
179};
180
181&emmc_controller {
182	status = "okay";
183};
184
185&emmc {
186	status = "okay";
187	clk-phase-mmc-hs200 = <36>, <270>;
188};
189
190&fsim0 {
191	status = "okay";
192
193	#address-cells = <2>;
194	#size-cells = <0>;
195
196	fsi-routing-gpios = <&gpio0 ASPEED_GPIO(Q, 7) GPIO_ACTIVE_HIGH>;
197	fsi-mux-gpios = <&gpio0 ASPEED_GPIO(B, 0) GPIO_ACTIVE_HIGH>;
198
199	cfam@0,0 {
200		reg = <0 0>;
201		#address-cells = <1>;
202		#size-cells = <1>;
203		chip-id = <0>;
204
205		scom@1000 {
206			compatible = "ibm,fsi2pib";
207			reg = <0x1000 0x400>;
208		};
209
210		i2c@1800 {
211			compatible = "ibm,fsi-i2c-master";
212			reg = <0x1800 0x400>;
213			#address-cells = <1>;
214			#size-cells = <0>;
215
216			cfam0_i2c0: i2c-bus@0 {
217				reg = <0>;
218			};
219
220			cfam0_i2c1: i2c-bus@1 {
221				reg = <1>;
222			};
223
224			cfam0_i2c2: i2c-bus@2 {
225				reg = <2>;
226			};
227
228			cfam0_i2c3: i2c-bus@3 {
229				reg = <3>;
230			};
231
232			cfam0_i2c4: i2c-bus@4 {
233				reg = <4>;
234			};
235
236			cfam0_i2c5: i2c-bus@5 {
237				reg = <5>;
238			};
239
240			cfam0_i2c6: i2c-bus@6 {
241				reg = <6>;
242			};
243
244			cfam0_i2c7: i2c-bus@7 {
245				reg = <7>;
246			};
247
248			cfam0_i2c8: i2c-bus@8 {
249				reg = <8>;
250			};
251
252			cfam0_i2c9: i2c-bus@9 {
253				reg = <9>;
254			};
255
256			cfam0_i2c10: i2c-bus@a {
257				reg = <10>;
258			};
259
260			cfam0_i2c11: i2c-bus@b {
261				reg = <11>;
262			};
263
264			cfam0_i2c12: i2c-bus@c {
265				reg = <12>;
266			};
267
268			cfam0_i2c13: i2c-bus@d {
269				reg = <13>;
270			};
271
272			cfam0_i2c14: i2c-bus@e {
273				reg = <14>;
274			};
275		};
276
277		sbefifo@2400 {
278			compatible = "ibm,p9-sbefifo";
279			reg = <0x2400 0x400>;
280			#address-cells = <1>;
281			#size-cells = <0>;
282
283			fsi_occ0: occ {
284				compatible = "ibm,p9-occ";
285			};
286		};
287
288		fsi_hub0: hub@3400 {
289			compatible = "fsi-master-hub";
290			reg = <0x3400 0x400>;
291			#address-cells = <2>;
292			#size-cells = <0>;
293
294			no-scan-on-init;
295		};
296	};
297};
298
299&fsi_hub0 {
300	cfam@1,0 {
301		reg = <1 0>;
302		#address-cells = <1>;
303		#size-cells = <1>;
304		chip-id = <1>;
305
306		scom@1000 {
307			compatible = "ibm,fsi2pib";
308			reg = <0x1000 0x400>;
309		};
310
311		i2c@1800 {
312			compatible = "ibm,fsi-i2c-master";
313			reg = <0x1800 0x400>;
314			#address-cells = <1>;
315			#size-cells = <0>;
316
317			cfam1_i2c0: i2c-bus@0 {
318				reg = <0>;
319			};
320
321			cfam1_i2c1: i2c-bus@1 {
322				reg = <1>;
323			};
324
325			cfam1_i2c2: i2c-bus@2 {
326				reg = <2>;
327			};
328
329			cfam1_i2c3: i2c-bus@3 {
330				reg = <3>;
331			};
332
333			cfam1_i2c4: i2c-bus@4 {
334				reg = <4>;
335			};
336
337			cfam1_i2c5: i2c-bus@5 {
338				reg = <5>;
339			};
340
341			cfam1_i2c6: i2c-bus@6 {
342				reg = <6>;
343			};
344
345			cfam1_i2c7: i2c-bus@7 {
346				reg = <7>;
347			};
348
349			cfam1_i2c8: i2c-bus@8 {
350				reg = <8>;
351			};
352
353			cfam1_i2c9: i2c-bus@9 {
354				reg = <9>;
355			};
356
357			cfam1_i2c10: i2c-bus@a {
358				reg = <10>;
359			};
360
361			cfam1_i2c11: i2c-bus@b {
362				reg = <11>;
363			};
364
365			cfam1_i2c12: i2c-bus@c {
366				reg = <12>;
367			};
368
369			cfam1_i2c13: i2c-bus@d {
370				reg = <13>;
371			};
372
373			cfam1_i2c14: i2c-bus@e {
374				reg = <14>;
375			};
376		};
377
378		sbefifo@2400 {
379			compatible = "ibm,p9-sbefifo";
380			reg = <0x2400 0x400>;
381			#address-cells = <1>;
382			#size-cells = <0>;
383
384			fsi_occ1: occ {
385				compatible = "ibm,p9-occ";
386			};
387		};
388
389		fsi_hub1: hub@3400 {
390			compatible = "fsi-master-hub";
391			reg = <0x3400 0x400>;
392			#address-cells = <2>;
393			#size-cells = <0>;
394
395			no-scan-on-init;
396		};
397	};
398};
399
400/* Legacy OCC numbering (to get rid of when userspace is fixed) */
401&fsi_occ0 {
402	reg = <1>;
403};
404
405&fsi_occ1 {
406	reg = <2>;
407};
408
409/ {
410	aliases {
411		i2c100 = &cfam0_i2c0;
412		i2c101 = &cfam0_i2c1;
413		i2c102 = &cfam0_i2c2;
414		i2c103 = &cfam0_i2c3;
415		i2c104 = &cfam0_i2c4;
416		i2c105 = &cfam0_i2c5;
417		i2c106 = &cfam0_i2c6;
418		i2c107 = &cfam0_i2c7;
419		i2c108 = &cfam0_i2c8;
420		i2c109 = &cfam0_i2c9;
421		i2c110 = &cfam0_i2c10;
422		i2c111 = &cfam0_i2c11;
423		i2c112 = &cfam0_i2c12;
424		i2c113 = &cfam0_i2c13;
425		i2c114 = &cfam0_i2c14;
426		i2c200 = &cfam1_i2c0;
427		i2c201 = &cfam1_i2c1;
428		i2c202 = &cfam1_i2c2;
429		i2c203 = &cfam1_i2c3;
430		i2c204 = &cfam1_i2c4;
431		i2c205 = &cfam1_i2c5;
432		i2c206 = &cfam1_i2c6;
433		i2c207 = &cfam1_i2c7;
434		i2c208 = &cfam1_i2c8;
435		i2c209 = &cfam1_i2c9;
436		i2c210 = &cfam1_i2c10;
437		i2c211 = &cfam1_i2c11;
438		i2c212 = &cfam1_i2c12;
439		i2c213 = &cfam1_i2c13;
440		i2c214 = &cfam1_i2c14;
441	};
442
443};
444
445&i2c0 {
446	multi-master;
447	status = "okay";
448
449	ibm-panel@62 {
450		compatible = "ibm,op-panel";
451		reg = <(0x62 | I2C_OWN_SLAVE_ADDRESS)>;
452	};
453};
454
455&i2c1 {
456	status = "okay";
457
458	tpm: tpm@2e {
459		compatible = "nuvoton,npct75x", "tcg,tpm-tis-i2c";
460		reg = <0x2e>;
461	};
462};
463
464&i2c2 {
465	status = "okay";
466};
467
468&i2c3 {
469	status = "okay";
470
471	bmp: bmp280@77 {
472		compatible = "bosch,bmp280";
473		reg = <0x77>;
474		#io-channel-cells = <1>;
475	};
476
477	max31785@52 {
478		compatible = "maxim,max31785a";
479		reg = <0x52>;
480		#address-cells = <1>;
481		#size-cells = <0>;
482
483		fan@0 {
484			compatible = "pmbus-fan";
485			reg = <0>;
486			tach-pulses = <2>;
487			maxim,fan-rotor-input = "tach";
488			maxim,fan-pwm-freq = <25000>;
489			maxim,fan-dual-tach;
490			maxim,fan-no-watchdog;
491			maxim,fan-no-fault-ramp;
492			maxim,fan-ramp = <2>;
493			maxim,fan-fault-pin-mon;
494		};
495
496		fan@1 {
497			compatible = "pmbus-fan";
498			reg = <1>;
499			tach-pulses = <2>;
500			maxim,fan-rotor-input = "tach";
501			maxim,fan-pwm-freq = <25000>;
502			maxim,fan-dual-tach;
503			maxim,fan-no-watchdog;
504			maxim,fan-no-fault-ramp;
505			maxim,fan-ramp = <2>;
506			maxim,fan-fault-pin-mon;
507		};
508
509		fan@2 {
510			compatible = "pmbus-fan";
511			reg = <2>;
512			tach-pulses = <2>;
513			maxim,fan-rotor-input = "tach";
514			maxim,fan-pwm-freq = <25000>;
515			maxim,fan-dual-tach;
516			maxim,fan-no-watchdog;
517			maxim,fan-no-fault-ramp;
518			maxim,fan-ramp = <2>;
519			maxim,fan-fault-pin-mon;
520		};
521
522		fan@3 {
523			compatible = "pmbus-fan";
524			reg = <3>;
525			tach-pulses = <2>;
526			maxim,fan-rotor-input = "tach";
527			maxim,fan-pwm-freq = <25000>;
528			maxim,fan-dual-tach;
529			maxim,fan-no-watchdog;
530			maxim,fan-no-fault-ramp;
531			maxim,fan-ramp = <2>;
532			maxim,fan-fault-pin-mon;
533		};
534	};
535
536	dps: dps310@76 {
537		compatible = "infineon,dps310";
538		reg = <0x76>;
539		#io-channel-cells = <0>;
540	};
541
542	pca0: pca9552@60 {
543		compatible = "nxp,pca9552";
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		gpio@8 {
592			reg = <8>;
593			type = <PCA955X_TYPE_GPIO>;
594		};
595
596		gpio@9 {
597			reg = <9>;
598			type = <PCA955X_TYPE_GPIO>;
599		};
600
601		gpio@10 {
602			reg = <10>;
603			type = <PCA955X_TYPE_GPIO>;
604		};
605
606		gpio@11 {
607			reg = <11>;
608			type = <PCA955X_TYPE_GPIO>;
609		};
610
611		gpio@12 {
612			reg = <12>;
613			type = <PCA955X_TYPE_GPIO>;
614		};
615
616		gpio@13 {
617			reg = <13>;
618			type = <PCA955X_TYPE_GPIO>;
619		};
620
621		gpio@14 {
622			reg = <14>;
623			type = <PCA955X_TYPE_GPIO>;
624		};
625
626		gpio@15 {
627			reg = <15>;
628			type = <PCA955X_TYPE_GPIO>;
629		};
630	};
631
632	power-supply@68 {
633		compatible = "ibm,cffps1";
634		reg = <0x68>;
635	};
636
637	power-supply@69 {
638		compatible = "ibm,cffps1";
639		reg = <0x69>;
640	};
641};
642
643&i2c4 {
644	status = "okay";
645
646	tmp423a@4c {
647		compatible = "ti,tmp423";
648		reg = <0x4c>;
649	};
650
651	ir35221@70 {
652		compatible = "infineon,ir35221";
653		reg = <0x70>;
654	};
655
656	ir35221@71 {
657		compatible = "infineon,ir35221";
658		reg = <0x71>;
659	};
660};
661
662&i2c5 {
663	status = "okay";
664
665	tmp423a@4c {
666		compatible = "ti,tmp423";
667		reg = <0x4c>;
668	};
669
670	ir35221@70 {
671		compatible = "infineon,ir35221";
672		reg = <0x70>;
673	};
674
675	ir35221@71 {
676		compatible = "infineon,ir35221";
677		reg = <0x71>;
678	};
679};
680
681&i2c7 {
682	status = "okay";
683};
684
685&i2c9 {
686	status = "okay";
687
688	tmp275@4a {
689		compatible = "ti,tmp275";
690		reg = <0x4a>;
691	};
692};
693
694&i2c10 {
695	status = "okay";
696};
697
698&i2c11 {
699	status = "okay";
700
701	pca9552: pca9552@60 {
702		compatible = "nxp,pca9552";
703		reg = <0x60>;
704		#address-cells = <1>;
705		#size-cells = <0>;
706		gpio-controller;
707		#gpio-cells = <2>;
708
709		gpio-line-names = "PS_SMBUS_RESET_N", "APSS_RESET_N",
710			"GPU0_TH_OVERT_N_BUFF",	"GPU1_TH_OVERT_N_BUFF",
711			"GPU2_TH_OVERT_N_BUFF", "GPU3_TH_OVERT_N_BUFF",
712			"GPU4_TH_OVERT_N_BUFF",	"GPU5_TH_OVERT_N_BUFF",
713			"GPU0_PWR_GOOD_BUFF", "GPU1_PWR_GOOD_BUFF",
714			"GPU2_PWR_GOOD_BUFF", "GPU3_PWR_GOOD_BUFF",
715			"GPU4_PWR_GOOD_BUFF", "GPU5_PWR_GOOD_BUFF",
716			"12V_BREAKER_FLT_N", "THROTTLE_UNLATCHED_N";
717
718		gpio@0 {
719			reg = <0>;
720			type = <PCA955X_TYPE_GPIO>;
721		};
722
723		gpio@1 {
724			reg = <1>;
725			type = <PCA955X_TYPE_GPIO>;
726		};
727
728		gpio@2 {
729			reg = <2>;
730			type = <PCA955X_TYPE_GPIO>;
731		};
732
733		gpio@3 {
734			reg = <3>;
735			type = <PCA955X_TYPE_GPIO>;
736		};
737
738		gpio@4 {
739			reg = <4>;
740			type = <PCA955X_TYPE_GPIO>;
741		};
742
743		gpio@5 {
744			reg = <5>;
745			type = <PCA955X_TYPE_GPIO>;
746		};
747
748		gpio@6 {
749			reg = <6>;
750			type = <PCA955X_TYPE_GPIO>;
751		};
752
753		gpio@7 {
754			reg = <7>;
755			type = <PCA955X_TYPE_GPIO>;
756		};
757
758		gpio@8 {
759			reg = <8>;
760			type = <PCA955X_TYPE_GPIO>;
761		};
762
763		gpio@9 {
764			reg = <9>;
765			type = <PCA955X_TYPE_GPIO>;
766		};
767
768		gpio@10 {
769			reg = <10>;
770			type = <PCA955X_TYPE_GPIO>;
771		};
772
773		gpio@11 {
774			reg = <11>;
775			type = <PCA955X_TYPE_GPIO>;
776		};
777
778		gpio@12 {
779			reg = <12>;
780			type = <PCA955X_TYPE_GPIO>;
781		};
782
783		gpio@13 {
784			reg = <13>;
785			type = <PCA955X_TYPE_GPIO>;
786		};
787
788		gpio@14 {
789			reg = <14>;
790			type = <PCA955X_TYPE_GPIO>;
791		};
792
793		gpio@15 {
794			reg = <15>;
795			type = <PCA955X_TYPE_GPIO>;
796		};
797	};
798
799	rtc@32 {
800		compatible = "epson,rx8900";
801		reg = <0x32>;
802	};
803
804	eeprom@51 {
805		compatible = "atmel,24c64";
806		reg = <0x51>;
807	};
808
809	ucd90160@64 {
810		compatible = "ti,ucd90160";
811		reg = <0x64>;
812	};
813};
814
815&i2c12 {
816	status = "okay";
817};
818
819&i2c13 {
820	status = "okay";
821};
822
823&ibt {
824	status = "okay";
825};
826
827&uart1 {
828	status = "okay";
829	// Workaround for A0
830	compatible = "snps,dw-apb-uart";
831};
832
833&uart5 {
834	// Workaround for A0
835	compatible = "snps,dw-apb-uart";
836};
837
838&vuart1 {
839	status = "okay";
840};
841
842&vuart2 {
843	status = "okay";
844};
845
846&lpc_ctrl {
847	status = "okay";
848	memory-region = <&flash_memory>;
849	flash = <&spi1>;
850};
851
852&wdt1 {
853	aspeed,reset-type = "none";
854	aspeed,external-signal;
855	aspeed,ext-push-pull;
856	aspeed,ext-active-high;
857
858	pinctrl-names = "default";
859	pinctrl-0 = <&pinctrl_wdtrst1_default>;
860};
861
862&wdt2 {
863	status = "okay";
864};
865
866&pinctrl {
867	/* Hog these as no driver is probed for the entire LPC block */
868	pinctrl-names = "default";
869	pinctrl-0 = <&pinctrl_lpc_default>,
870		    <&pinctrl_lsirq_default>;
871};
872
873&xdma {
874	status = "okay";
875	memory-region = <&vga_memory>;
876};
877
878&kcs2 {
879	status = "okay";
880	aspeed,lpc-io-reg = <0xca8 0xcac>;
881};
882
883&kcs3 {
884	status = "okay";
885	aspeed,lpc-io-reg = <0xca2>;
886	aspeed,lpc-interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
887};
888