1 // SPDX-License-Identifier: GPL-2.0-only OR MI
2 /*
3 * Copyright (C) 2022-2024 Texas Instruments I
4 *
5 * Design Files: https://www.ti.com/lit/zip/SP
6 * TRM: https://www.ti.com/lit/zip/spruj52
7 */
8
9 /dts-v1/;
10
11 #include <dt-bindings/net/ti-dp83867.h>
12 #include <dt-bindings/gpio/gpio.h>
13 #include "k3-j784s4.dtsi"
14
15 / {
16 compatible = "ti,am69-sk", "ti,j784s4"
17 model = "Texas Instruments AM69 SK";
18
19 chosen {
20 stdout-path = "serial2:115200n
21 };
22
23 aliases {
24 serial0 = &wkup_uart0;
25 serial1 = &mcu_uart0;
26 serial2 = &main_uart8;
27 mmc0 = &main_sdhci0;
28 mmc1 = &main_sdhci1;
29 i2c0 = &wkup_i2c0;
30 i2c3 = &main_i2c0;
31 ethernet0 = &mcu_cpsw_port1;
32 };
33
34 memory@80000000 {
35 device_type = "memory";
36 bootph-all;
37 /* 32G RAM */
38 reg = <0x00000000 0x80000000 0
39 <0x00000008 0x80000000 0
40 };
41
42 reserved_memory: reserved-memory {
43 #address-cells = <2>;
44 #size-cells = <2>;
45 ranges;
46
47 secure_ddr: optee@9e800000 {
48 reg = <0x00 0x9e800000
49 no-map;
50 };
51
52 mcu_r5fss0_core0_dma_memory_re
53 compatible = "shared-d
54 reg = <0x00 0xa0000000
55 no-map;
56 };
57
58 mcu_r5fss0_core0_memory_region
59 compatible = "shared-d
60 reg = <0x00 0xa0100000
61 no-map;
62 };
63
64 mcu_r5fss0_core1_dma_memory_re
65 compatible = "shared-d
66 reg = <0x00 0xa1000000
67 no-map;
68 };
69
70 mcu_r5fss0_core1_memory_region
71 compatible = "shared-d
72 reg = <0x00 0xa1100000
73 no-map;
74 };
75
76 main_r5fss0_core0_dma_memory_r
77 compatible = "shared-d
78 reg = <0x00 0xa2000000
79 no-map;
80 };
81
82 main_r5fss0_core0_memory_regio
83 compatible = "shared-d
84 reg = <0x00 0xa2100000
85 no-map;
86 };
87
88 main_r5fss0_core1_dma_memory_r
89 compatible = "shared-d
90 reg = <0x00 0xa3000000
91 no-map;
92 };
93
94 main_r5fss0_core1_memory_regio
95 compatible = "shared-d
96 reg = <0x00 0xa3100000
97 no-map;
98 };
99
100 main_r5fss1_core0_dma_memory_r
101 compatible = "shared-d
102 reg = <0x00 0xa4000000
103 no-map;
104 };
105
106 main_r5fss1_core0_memory_regio
107 compatible = "shared-d
108 reg = <0x00 0xa4100000
109 no-map;
110 };
111
112 main_r5fss1_core1_dma_memory_r
113 compatible = "shared-d
114 reg = <0x00 0xa5000000
115 no-map;
116 };
117
118 main_r5fss1_core1_memory_regio
119 compatible = "shared-d
120 reg = <0x00 0xa5100000
121 no-map;
122 };
123
124 main_r5fss2_core0_dma_memory_r
125 compatible = "shared-d
126 reg = <0x00 0xa6000000
127 no-map;
128 };
129
130 main_r5fss2_core0_memory_regio
131 compatible = "shared-d
132 reg = <0x00 0xa6100000
133 no-map;
134 };
135
136 main_r5fss2_core1_dma_memory_r
137 compatible = "shared-d
138 reg = <0x00 0xa7000000
139 no-map;
140 };
141
142 main_r5fss2_core1_memory_regio
143 compatible = "shared-d
144 reg = <0x00 0xa7100000
145 no-map;
146 };
147
148 c71_0_dma_memory_region: c71-d
149 compatible = "shared-d
150 reg = <0x00 0xa8000000
151 no-map;
152 };
153
154 c71_0_memory_region: c71-memor
155 compatible = "shared-d
156 reg = <0x00 0xa8100000
157 no-map;
158 };
159
160 c71_1_dma_memory_region: c71-d
161 compatible = "shared-d
162 reg = <0x00 0xa9000000
163 no-map;
164 };
165
166 c71_1_memory_region: c71-memor
167 compatible = "shared-d
168 reg = <0x00 0xa9100000
169 no-map;
170 };
171
172 c71_2_dma_memory_region: c71-d
173 compatible = "shared-d
174 reg = <0x00 0xaa000000
175 no-map;
176 };
177
178 c71_2_memory_region: c71-memor
179 compatible = "shared-d
180 reg = <0x00 0xaa100000
181 no-map;
182 };
183
184 c71_3_dma_memory_region: c71-d
185 compatible = "shared-d
186 reg = <0x00 0xab000000
187 no-map;
188 };
189
190 c71_3_memory_region: c71-memor
191 compatible = "shared-d
192 reg = <0x00 0xab100000
193 no-map;
194 };
195 };
196
197 vusb_main: regulator-vusb-main5v0 {
198 /* USB MAIN INPUT 5V DC */
199 compatible = "regulator-fixed"
200 regulator-name = "vusb-main5v0
201 regulator-min-microvolt = <500
202 regulator-max-microvolt = <500
203 regulator-always-on;
204 regulator-boot-on;
205 };
206
207 vsys_5v0: regulator-vsys5v0 {
208 /* Output of LM61460 */
209 compatible = "regulator-fixed"
210 regulator-name = "vsys_5v0";
211 regulator-min-microvolt = <500
212 regulator-max-microvolt = <500
213 vin-supply = <&vusb_main>;
214 regulator-always-on;
215 regulator-boot-on;
216 };
217
218 vsys_3v3: regulator-vsys3v3 {
219 /* Output of LM5143 */
220 compatible = "regulator-fixed"
221 regulator-name = "vsys_3v3";
222 regulator-min-microvolt = <330
223 regulator-max-microvolt = <330
224 vin-supply = <&vusb_main>;
225 regulator-always-on;
226 regulator-boot-on;
227 };
228
229 vdd_mmc1: regulator-sd {
230 /* Output of TPS22918 */
231 compatible = "regulator-fixed"
232 regulator-name = "vdd_mmc1";
233 regulator-min-microvolt = <330
234 regulator-max-microvolt = <330
235 regulator-boot-on;
236 enable-active-high;
237 vin-supply = <&vsys_3v3>;
238 gpio = <&exp1 2 GPIO_ACTIVE_HI
239 };
240
241 vdd_sd_dv: regulator-tlv71033 {
242 /* Output of TLV71033 */
243 compatible = "regulator-gpio";
244 regulator-name = "tlv71033";
245 pinctrl-names = "default";
246 pinctrl-0 = <&vdd_sd_dv_pins_d
247 regulator-min-microvolt = <180
248 regulator-max-microvolt = <330
249 regulator-boot-on;
250 vin-supply = <&vsys_5v0>;
251 gpios = <&main_gpio0 49 GPIO_A
252 states = <1800000 0x0>,
253 <3300000 0x1>;
254 };
255
256 dp0_pwr_3v3: regulator-dp0-pwr {
257 compatible = "regulator-fixed"
258 regulator-name = "dp0-pwr";
259 regulator-min-microvolt = <330
260 regulator-max-microvolt = <330
261 pinctrl-names = "default";
262 pinctrl-0 = <&dp_pwr_en_pins_d
263 gpio = <&main_gpio0 4 0>;
264 enable-active-high;
265 };
266
267 dp0: connector-dp0 {
268 compatible = "dp-connector";
269 label = "DP0";
270 type = "full-size";
271 dp-pwr-supply = <&dp0_pwr_3v3>
272
273 port {
274 dp0_connector_in: endp
275 remote-endpoin
276 };
277 };
278 };
279
280 connector-hdmi {
281 compatible = "hdmi-connector";
282 label = "hdmi";
283 type = "a";
284 pinctrl-names = "default";
285 pinctrl-0 = <&hdmi_hpd_pins_de
286 ddc-i2c-bus = <&mcu_i2c1>;
287 hpd-gpios = <&main_gpio0 0 GPI
288
289 port {
290 hdmi_connector_in: end
291 remote-endpoin
292 };
293 };
294 };
295
296 bridge-dvi {
297 compatible = "ti,tfp410";
298 pinctrl-names = "default";
299 pinctrl-0 = <&hdmi_pdn_pins_de
300 powerdown-gpios = <&wkup_gpio0
301 ti,deskew = <0>;
302
303 ports {
304 #address-cells = <1>;
305 #size-cells = <0>;
306
307 port@0 {
308 reg = <0>;
309
310 tfp410_in: end
311 remote
312 pclk-s
313 };
314 };
315
316 port@1 {
317 reg = <1>;
318
319 tfp410_out: en
320 remote
321 };
322 };
323 };
324 };
325
326 csi_mux: mux-controller {
327 compatible = "gpio-mux";
328 #mux-state-cells = <1>;
329 mux-gpios = <&exp2 1 GPIO_ACTI
330 idle-state = <0>;
331 };
332
333 transceiver1: can-phy0 {
334 compatible = "ti,tcan1042";
335 #phy-cells = <0>;
336 max-bitrate = <5000000>;
337 };
338
339 transceiver2: can-phy1 {
340 compatible = "ti,tcan1042";
341 #phy-cells = <0>;
342 max-bitrate = <5000000>;
343 };
344
345 transceiver3: can-phy2 {
346 compatible = "ti,tcan1042";
347 #phy-cells = <0>;
348 max-bitrate = <5000000>;
349 };
350
351 transceiver4: can-phy3 {
352 compatible = "ti,tcan1042";
353 #phy-cells = <0>;
354 max-bitrate = <5000000>;
355 };
356
357 };
358
359 &main_pmx0 {
360 bootph-all;
361 main_uart8_pins_default: main-uart8-de
362 bootph-all;
363 pinctrl-single,pins = <
364 J784S4_IOPAD(0x0d0, PI
365 J784S4_IOPAD(0x0d4, PI
366 >;
367 };
368
369 main_i2c0_pins_default: main-i2c0-defa
370 pinctrl-single,pins = <
371 J784S4_IOPAD(0x0e0, PI
372 J784S4_IOPAD(0x0e4, PI
373 >;
374 };
375
376 main_i2c1_pins_default: main-i2c1-defa
377 pinctrl-single,pins = <
378 J784S4_IOPAD(0x0ac, PI
379 J784S4_IOPAD(0x0b0, PI
380 >;
381 };
382
383 main_mmc1_pins_default: main-mmc1-defa
384 bootph-all;
385 pinctrl-single,pins = <
386 J784S4_IOPAD(0x104, PI
387 J784S4_IOPAD(0x108, PI
388 J784S4_IOPAD(0x100, PI
389 J784S4_IOPAD(0x0fc, PI
390 J784S4_IOPAD(0x0f8, PI
391 J784S4_IOPAD(0x0f4, PI
392 J784S4_IOPAD(0x0f0, PI
393 J784S4_IOPAD(0x0e8, PI
394 >;
395 };
396
397 vdd_sd_dv_pins_default: vdd-sd-dv-defa
398 pinctrl-single,pins = <
399 J784S4_IOPAD(0x0C4, PI
400 >;
401 };
402
403 rpi_header_gpio0_pins_default: rpi-hea
404 pinctrl-single,pins = <
405 J784S4_IOPAD(0x0BC, PI
406 J784S4_IOPAD(0x06C, PI
407 J784S4_IOPAD(0x0B4, PI
408 J784S4_IOPAD(0x0C0, PI
409 J784S4_IOPAD(0x00C, PI
410 J784S4_IOPAD(0x0B8, PI
411 J784S4_IOPAD(0x090, PI
412 J784S4_IOPAD(0x0A8, PI
413 J784S4_IOPAD(0x0A4, PI
414 J784S4_IOPAD(0x034, PI
415 J784S4_IOPAD(0x0CC, PI
416 J784S4_IOPAD(0x08C, PI
417 J784S4_IOPAD(0x008, PI
418 J784S4_IOPAD(0x004, PI
419 >;
420 };
421
422 dp0_pins_default: dp0-default-pins {
423 pinctrl-single,pins = <
424 J784S4_IOPAD(0x014, PI
425 >;
426 };
427
428 dp_pwr_en_pins_default: dp-pwr-en-defa
429 pinctrl-single,pins = <
430 J784S4_IOPAD(0x010, PI
431 >;
432 };
433
434 dss_vout0_pins_default: dss-vout0-defa
435 pinctrl-single,pins = <
436 J784S4_IOPAD(0x074, PI
437 J784S4_IOPAD(0x070, PI
438 J784S4_IOPAD(0x07c, PI
439 J784S4_IOPAD(0x068, PI
440 J784S4_IOPAD(0x064, PI
441 J784S4_IOPAD(0x060, PI
442 J784S4_IOPAD(0x05c, PI
443 J784S4_IOPAD(0x058, PI
444 J784S4_IOPAD(0x054, PI
445 J784S4_IOPAD(0x050, PI
446 J784S4_IOPAD(0x04c, PI
447 J784S4_IOPAD(0x048, PI
448 J784S4_IOPAD(0x044, PI
449 J784S4_IOPAD(0x040, PI
450 J784S4_IOPAD(0x03c, PI
451 J784S4_IOPAD(0x038, PI
452 J784S4_IOPAD(0x0c8, PI
453 J784S4_IOPAD(0x030, PI
454 J784S4_IOPAD(0x02c, PI
455 J784S4_IOPAD(0x028, PI
456 J784S4_IOPAD(0x024, PI
457 J784S4_IOPAD(0x020, PI
458 J784S4_IOPAD(0x01c, PI
459 J784S4_IOPAD(0x018, PI
460 J784S4_IOPAD(0x084, PI
461 J784S4_IOPAD(0x080, PI
462 J784S4_IOPAD(0x078, PI
463 J784S4_IOPAD(0x088, PI
464 >;
465 };
466
467 hdmi_hpd_pins_default: hdmi-hpd-defaul
468 pinctrl-single,pins = <
469 J784S4_IOPAD(0x000, PI
470 >;
471 };
472
473 main_mcan6_pins_default: main-mcan6-de
474 pinctrl-single,pins = <
475 J784S4_IOPAD(0x098, PI
476 J784S4_IOPAD(0x094, PI
477 >;
478 };
479
480 main_mcan7_pins_default: main-mcan7-de
481 pinctrl-single,pins = <
482 J784S4_IOPAD(0x0A0, PI
483 J784S4_IOPAD(0x09C, PI
484 >;
485 };
486
487 };
488
489 &wkup_pmx0 {
490 bootph-all;
491 mcu_fss0_ospi0_pins_default: mcu-fss0-
492 pinctrl-single,pins = <
493 J784S4_WKUP_IOPAD(0x00
494 J784S4_WKUP_IOPAD(0x02
495 J784S4_WKUP_IOPAD(0x00
496 J784S4_WKUP_IOPAD(0x01
497 J784S4_WKUP_IOPAD(0x01
498 J784S4_WKUP_IOPAD(0x01
499 J784S4_WKUP_IOPAD(0x01
500 J784S4_WKUP_IOPAD(0x02
501 J784S4_WKUP_IOPAD(0x02
502 J784S4_WKUP_IOPAD(0x02
503 J784S4_WKUP_IOPAD(0x00
504 >;
505 };
506 };
507
508 &wkup_pmx2 {
509 bootph-all;
510 pmic_irq_pins_default: pmic-irq-defaul
511 pinctrl-single,pins = <
512 /* (AA37) MCU_ADC1_AIN
513 J784S4_WKUP_IOPAD(0x0f
514 >;
515 };
516
517 wkup_uart0_pins_default: wkup-uart0-de
518 bootph-all;
519 pinctrl-single,pins = <
520 J784S4_WKUP_IOPAD(0x07
521 J784S4_WKUP_IOPAD(0x07
522 J784S4_WKUP_IOPAD(0x04
523 J784S4_WKUP_IOPAD(0x04
524 >;
525 };
526
527 wkup_i2c0_pins_default: wkup-i2c0-defa
528 bootph-all;
529 pinctrl-single,pins = <
530 J784S4_WKUP_IOPAD(0x98
531 J784S4_WKUP_IOPAD(0x9c
532 >;
533 };
534
535 mcu_uart0_pins_default: mcu-uart0-defa
536 bootph-all;
537 pinctrl-single,pins = <
538 J784S4_WKUP_IOPAD(0x08
539 J784S4_WKUP_IOPAD(0x08
540 >;
541 };
542
543 mcu_i2c0_pins_default: mcu-i2c0-defaul
544 pinctrl-single,pins = <
545 J784S4_WKUP_IOPAD(0x0a
546 J784S4_WKUP_IOPAD(0x0a
547 >;
548 };
549
550 mcu_cpsw_pins_default: mcu-cpsw-defaul
551 pinctrl-single,pins = <
552 J784S4_WKUP_IOPAD(0x02
553 J784S4_WKUP_IOPAD(0x02
554 J784S4_WKUP_IOPAD(0x02
555 J784S4_WKUP_IOPAD(0x02
556 J784S4_WKUP_IOPAD(0x01
557 J784S4_WKUP_IOPAD(0x00
558 J784S4_WKUP_IOPAD(0x01
559 J784S4_WKUP_IOPAD(0x01
560 J784S4_WKUP_IOPAD(0x00
561 J784S4_WKUP_IOPAD(0x00
562 J784S4_WKUP_IOPAD(0x01
563 J784S4_WKUP_IOPAD(0x00
564 >;
565 };
566
567 mcu_mdio_pins_default: mcu-mdio-defaul
568 pinctrl-single,pins = <
569 J784S4_WKUP_IOPAD(0x03
570 J784S4_WKUP_IOPAD(0x03
571 >;
572 };
573
574 mcu_rpi_hdr1_gpio0_pins_default: mcu-r
575 pinctrl-single,pins = <
576 J784S4_WKUP_IOPAD(0x11
577 J784S4_WKUP_IOPAD(0x05
578 J784S4_WKUP_IOPAD(0x06
579 J784S4_WKUP_IOPAD(0x05
580 J784S4_WKUP_IOPAD(0x0b
581 J784S4_WKUP_IOPAD(0x11
582 J784S4_WKUP_IOPAD(0x09
583 J784S4_WKUP_IOPAD(0x06
584 J784S4_WKUP_IOPAD(0x11
585 >;
586 };
587
588 mcu_i2c1_pins_default: mcu-i2c1-defaul
589 pinctrl-single,pins = <
590 /* (L35) WKUP_GPIO0_8.
591 J784S4_WKUP_IOPAD(0x07
592 /* (L34) WKUP_GPIO0_9.
593 J784S4_WKUP_IOPAD(0x07
594 >;
595 };
596
597 hdmi_pdn_pins_default: hdmi-pdn-defaul
598 pinctrl-single,pins = <
599 J784S4_WKUP_IOPAD(0x09
600 >;
601 };
602
603 mcu_mcan0_pins_default: mcu-mcan0-defa
604 pinctrl-single,pins = <
605 J784S4_WKUP_IOPAD(0x05
606 J784S4_WKUP_IOPAD(0x05
607 >;
608 };
609
610 mcu_mcan1_pins_default: mcu-mcan1-defa
611 pinctrl-single,pins = <
612 J784S4_WKUP_IOPAD(0x06
613 J784S4_WKUP_IOPAD(0x06
614 >;
615 };
616
617 };
618
619 &wkup_pmx3 {
620 mcu_rpi_hdr2_gpio0_pins_default: mcu-r
621 pinctrl-single,pins = <
622 J784S4_WKUP_IOPAD(0x0,
623 >;
624 };
625 };
626
627 &mailbox0_cluster0 {
628 status = "okay";
629 interrupts = <436>;
630 mbox_mcu_r5fss0_core0: mbox-mcu-r5fss0
631 ti,mbox-rx = <0 0 0>;
632 ti,mbox-tx = <1 0 0>;
633 };
634
635 mbox_mcu_r5fss0_core1: mbox-mcu-r5fss0
636 ti,mbox-rx = <2 0 0>;
637 ti,mbox-tx = <3 0 0>;
638 };
639 };
640
641 &mailbox0_cluster1 {
642 status = "okay";
643 interrupts = <432>;
644 mbox_main_r5fss0_core0: mbox-main-r5fs
645 ti,mbox-rx = <0 0 0>;
646 ti,mbox-tx = <1 0 0>;
647 };
648
649 mbox_main_r5fss0_core1: mbox-main-r5fs
650 ti,mbox-rx = <2 0 0>;
651 ti,mbox-tx = <3 0 0>;
652 };
653 };
654
655 &mailbox0_cluster2 {
656 status = "okay";
657 interrupts = <428>;
658 mbox_main_r5fss1_core0: mbox-main-r5fs
659 ti,mbox-rx = <0 0 0>;
660 ti,mbox-tx = <1 0 0>;
661 };
662
663 mbox_main_r5fss1_core1: mbox-main-r5fs
664 ti,mbox-rx = <2 0 0>;
665 ti,mbox-tx = <3 0 0>;
666 };
667 };
668
669 &mailbox0_cluster3 {
670 status = "okay";
671 interrupts = <424>;
672 mbox_main_r5fss2_core0: mbox-main-r5fs
673 ti,mbox-rx = <0 0 0>;
674 ti,mbox-tx = <1 0 0>;
675 };
676
677 mbox_main_r5fss2_core1: mbox-main-r5fs
678 ti,mbox-rx = <2 0 0>;
679 ti,mbox-tx = <3 0 0>;
680 };
681 };
682
683 &mailbox0_cluster4 {
684 status = "okay";
685 interrupts = <420>;
686 mbox_c71_0: mbox-c71-0 {
687 ti,mbox-rx = <0 0 0>;
688 ti,mbox-tx = <1 0 0>;
689 };
690
691 mbox_c71_1: mbox-c71-1 {
692 ti,mbox-rx = <2 0 0>;
693 ti,mbox-tx = <3 0 0>;
694 };
695 };
696
697 &mailbox0_cluster5 {
698 status = "okay";
699 interrupts = <416>;
700 mbox_c71_2: mbox-c71-2 {
701 ti,mbox-rx = <0 0 0>;
702 ti,mbox-tx = <1 0 0>;
703 };
704
705 mbox_c71_3: mbox-c71-3 {
706 ti,mbox-rx = <2 0 0>;
707 ti,mbox-tx = <3 0 0>;
708 };
709 };
710
711 &wkup_uart0 {
712 /* Firmware usage */
713 status = "reserved";
714 pinctrl-names = "default";
715 pinctrl-0 = <&wkup_uart0_pins_default>
716 };
717
718 &wkup_i2c0 {
719 bootph-all;
720 status = "okay";
721 pinctrl-names = "default";
722 pinctrl-0 = <&wkup_i2c0_pins_default>;
723 clock-frequency = <400000>;
724
725 eeprom@51 {
726 /* AT24C512C-MAHM-T */
727 compatible = "atmel,24c512";
728 reg = <0x51>;
729 };
730
731 tps659413: pmic@48 {
732 compatible = "ti,tps6594-q1";
733 reg = <0x48>;
734 system-power-controller;
735 pinctrl-names = "default";
736 pinctrl-0 = <&pmic_irq_pins_de
737 interrupt-parent = <&wkup_gpio
738 interrupts = <83 IRQ_TYPE_EDGE
739 gpio-controller;
740 #gpio-cells = <2>;
741 ti,primary-pmic;
742 buck12-supply = <&vsys_3v3>;
743 buck3-supply = <&vsys_3v3>;
744 buck4-supply = <&vsys_3v3>;
745 buck5-supply = <&vsys_3v3>;
746 ldo1-supply = <&vsys_3v3>;
747 ldo2-supply = <&vsys_3v3>;
748 ldo3-supply = <&vsys_3v3>;
749 ldo4-supply = <&vsys_3v3>;
750
751 regulators {
752 bucka12: buck12 {
753 regulator-name
754 regulator-min-
755 regulator-max-
756 regulator-boot
757 regulator-alwa
758 };
759
760 bucka3: buck3 {
761 regulator-name
762 regulator-min-
763 regulator-max-
764 regulator-boot
765 regulator-alwa
766 };
767
768 bucka4: buck4 {
769 regulator-name
770 regulator-min-
771 regulator-max-
772 regulator-boot
773 regulator-alwa
774 };
775
776 bucka5: buck5 {
777 regulator-name
778 regulator-min-
779 regulator-max-
780 regulator-boot
781 regulator-alwa
782 };
783
784 ldoa1: ldo1 {
785 regulator-name
786 regulator-min-
787 regulator-max-
788 regulator-boot
789 regulator-alwa
790 };
791
792 ldoa2: ldo2 {
793 regulator-name
794 regulator-min-
795 regulator-max-
796 regulator-boot
797 regulator-alwa
798 };
799
800 ldoa3: ldo3 {
801 regulator-name
802 regulator-min-
803 regulator-max-
804 regulator-boot
805 regulator-alwa
806 };
807
808 ldoa4: ldo4 {
809 regulator-name
810 regulator-min-
811 regulator-max-
812 regulator-boot
813 regulator-alwa
814 };
815 };
816 };
817
818 tps62873a: regulator@40 {
819 compatible = "ti,tps62873";
820 reg = <0x40>;
821 bootph-pre-ram;
822 regulator-name = "VDD_CPU_AVS"
823 regulator-min-microvolt = <600
824 regulator-max-microvolt = <900
825 regulator-boot-on;
826 regulator-always-on;
827 };
828
829 tps62873b: regulator@43 {
830 compatible = "ti,tps62873";
831 reg = <0x43>;
832 regulator-name = "VDD_CORE_0V8
833 regulator-min-microvolt = <760
834 regulator-max-microvolt = <840
835 regulator-boot-on;
836 regulator-always-on;
837 };
838 };
839
840 &wkup_gpio0 {
841 status = "okay";
842 pinctrl-names = "default";
843 pinctrl-0 = <&mcu_rpi_hdr1_gpio0_pins_
844 };
845
846 &mcu_uart0 {
847 bootph-all;
848 status = "okay";
849 pinctrl-names = "default";
850 pinctrl-0 = <&mcu_uart0_pins_default>;
851 };
852
853 &mcu_i2c0 {
854 status = "okay";
855 pinctrl-names = "default";
856 pinctrl-0 = <&mcu_i2c0_pins_default>;
857 clock-frequency = <400000>;
858 };
859
860 &main_uart8 {
861 bootph-all;
862 status = "okay";
863 pinctrl-names = "default";
864 pinctrl-0 = <&main_uart8_pins_default>
865 };
866
867 &main_i2c0 {
868 status = "okay";
869 pinctrl-names = "default";
870 pinctrl-0 = <&main_i2c0_pins_default>;
871 clock-frequency = <400000>;
872
873 exp1: gpio@21 {
874 compatible = "ti,tca6416";
875 reg = <0x21>;
876 gpio-controller;
877 #gpio-cells = <2>;
878 gpio-line-names = "BOARDID_EEP
879 "IO_EXP_MCU_RG
880 "IO_EXP_PCIe1_
881 "PM_INA_BUS_EN
882 "ENET1_I2CMUX_
883 "PCIe3_M2_CLKR
884 };
885 };
886
887 &main_i2c1 {
888 pinctrl-names = "default";
889 pinctrl-0 = <&main_i2c1_pins_default>;
890 clock-frequency = <400000>;
891 status = "okay";
892
893 exp2: gpio@21 {
894 compatible = "ti,tca6408";
895 reg = <0x21>;
896 gpio-controller;
897 #gpio-cells = <2>;
898 gpio-line-names = "CSI_VIO_SEL
899 "IO_EXP_CAM0
900 };
901
902 i2c-mux@70 {
903 compatible = "nxp,pca9543";
904 #address-cells = <1>;
905 #size-cells = <0>;
906 reg = <0x70>;
907
908 cam0_i2c: i2c@0 {
909 #address-cells = <1>;
910 #size-cells = <0>;
911 reg = <0>;
912 };
913
914 cam1_i2c: i2c@1 {
915 #address-cells = <1>;
916 #size-cells = <0>;
917 reg = <1>;
918 };
919
920 };
921 };
922
923 &main_sdhci0 {
924 bootph-all;
925 /* eMMC */
926 status = "okay";
927 non-removable;
928 ti,driver-strength-ohm = <50>;
929 disable-wp;
930 };
931
932 &main_sdhci1 {
933 bootph-all;
934 /* SD card */
935 status = "okay";
936 pinctrl-0 = <&main_mmc1_pins_default>;
937 pinctrl-names = "default";
938 disable-wp;
939 vmmc-supply = <&vdd_mmc1>;
940 vqmmc-supply = <&vdd_sd_dv>;
941 };
942
943 &main_gpio0 {
944 status = "okay";
945 pinctrl-names = "default";
946 pinctrl-0 = <&rpi_header_gpio0_pins_de
947 };
948
949 &mcu_cpsw {
950 status = "okay";
951 pinctrl-names = "default";
952 pinctrl-0 = <&mcu_cpsw_pins_default>,
953 };
954
955 &davinci_mdio {
956 mcu_phy0: ethernet-phy@0 {
957 reg = <0>;
958 ti,rx-internal-delay = <DP8386
959 ti,fifo-depth = <DP83867_PHYCR
960 ti,min-output-impedance;
961 };
962 };
963
964 &mcu_cpsw_port1 {
965 status = "okay";
966 phy-mode = "rgmii-rxid";
967 phy-handle = <&mcu_phy0>;
968 };
969
970 &mcu_r5fss0_core0 {
971 mboxes = <&mailbox0_cluster0 &mbox_mcu
972 memory-region = <&mcu_r5fss0_core0_dma
973 <&mcu_r5fss0_core0_mem
974 };
975
976 &mcu_r5fss0_core1 {
977 mboxes = <&mailbox0_cluster0 &mbox_mcu
978 memory-region = <&mcu_r5fss0_core1_dma
979 <&mcu_r5fss0_core1_mem
980 };
981
982 &main_r5fss0 {
983 ti,cluster-mode = <0>;
984 };
985
986 &main_r5fss1 {
987 ti,cluster-mode = <0>;
988 };
989
990 /* Timers are used by Remoteproc firmware */
991 &main_timer0 {
992 status = "reserved";
993 };
994
995 &main_timer1 {
996 status = "reserved";
997 };
998
999 &main_timer2 {
1000 status = "reserved";
1001 };
1002
1003 &main_timer3 {
1004 status = "reserved";
1005 };
1006
1007 &main_timer4 {
1008 status = "reserved";
1009 };
1010
1011 &main_timer5 {
1012 status = "reserved";
1013 };
1014
1015 &main_timer6 {
1016 status = "reserved";
1017 };
1018
1019 &main_timer7 {
1020 status = "reserved";
1021 };
1022
1023 &main_timer8 {
1024 status = "reserved";
1025 };
1026
1027 &main_timer9 {
1028 status = "reserved";
1029 };
1030
1031 &main_r5fss2 {
1032 ti,cluster-mode = <0>;
1033 };
1034
1035 &main_r5fss0_core0 {
1036 mboxes = <&mailbox0_cluster1 &mbox_ma
1037 memory-region = <&main_r5fss0_core0_d
1038 <&main_r5fss0_core0_m
1039 };
1040
1041 &main_r5fss0_core1 {
1042 mboxes = <&mailbox0_cluster1 &mbox_ma
1043 memory-region = <&main_r5fss0_core1_d
1044 <&main_r5fss0_core1_m
1045 };
1046
1047 &main_r5fss1_core0 {
1048 mboxes = <&mailbox0_cluster2 &mbox_ma
1049 memory-region = <&main_r5fss1_core0_d
1050 <&main_r5fss1_core0_m
1051 };
1052
1053 &main_r5fss1_core1 {
1054 mboxes = <&mailbox0_cluster2 &mbox_ma
1055 memory-region = <&main_r5fss1_core1_d
1056 <&main_r5fss1_core1_m
1057 };
1058
1059 &main_r5fss2_core0 {
1060 mboxes = <&mailbox0_cluster3 &mbox_ma
1061 memory-region = <&main_r5fss2_core0_d
1062 <&main_r5fss2_core0_m
1063 };
1064
1065 &main_r5fss2_core1 {
1066 mboxes = <&mailbox0_cluster3 &mbox_ma
1067 memory-region = <&main_r5fss2_core1_d
1068 <&main_r5fss2_core1_m
1069 };
1070
1071 &c71_0 {
1072 status = "okay";
1073 mboxes = <&mailbox0_cluster4 &mbox_c7
1074 memory-region = <&c71_0_dma_memory_re
1075 <&c71_0_memory_region
1076 };
1077
1078 &c71_1 {
1079 status = "okay";
1080 mboxes = <&mailbox0_cluster4 &mbox_c7
1081 memory-region = <&c71_1_dma_memory_re
1082 <&c71_1_memory_region
1083 };
1084
1085 &c71_2 {
1086 status = "okay";
1087 mboxes = <&mailbox0_cluster5 &mbox_c7
1088 memory-region = <&c71_2_dma_memory_re
1089 <&c71_2_memory_region
1090 };
1091
1092 &c71_3 {
1093 status = "okay";
1094 mboxes = <&mailbox0_cluster5 &mbox_c7
1095 memory-region = <&c71_3_dma_memory_re
1096 <&c71_3_memory_region
1097 };
1098
1099 &wkup_gpio_intr {
1100 status = "okay";
1101 };
1102
1103 &mcu_i2c1 {
1104 status = "okay";
1105 pinctrl-names = "default";
1106 pinctrl-0 = <&mcu_i2c1_pins_default>;
1107 clock-frequency = <100000>;
1108 };
1109
1110 &serdes_refclk {
1111 status = "okay";
1112 clock-frequency = <100000000>;
1113 };
1114
1115 &dss {
1116 status = "okay";
1117 pinctrl-names = "default";
1118 pinctrl-0 = <&dss_vout0_pins_default>
1119 assigned-clocks = <&k3_clks 218 2>,
1120 <&k3_clks 218 5>;
1121 assigned-clock-parents = <&k3_clks 21
1122 <&k3_clks 21
1123 };
1124
1125 &serdes_wiz4 {
1126 status = "okay";
1127 };
1128
1129 &serdes4 {
1130 status = "okay";
1131 serdes4_dp_link: phy@0 {
1132 reg = <0>;
1133 cdns,num-lanes = <4>;
1134 #phy-cells = <0>;
1135 cdns,phy-type = <PHY_TYPE_DP>
1136 resets = <&serdes_wiz4 1>, <&
1137 <&serdes_wiz4 3>, <&
1138 };
1139 };
1140
1141 &mhdp {
1142 status = "okay";
1143 pinctrl-names = "default";
1144 pinctrl-0 = <&dp0_pins_default>;
1145 phys = <&serdes4_dp_link>;
1146 phy-names = "dpphy";
1147 };
1148
1149 &dss_ports {
1150 #address-cells = <1>;
1151 #size-cells = <0>;
1152
1153 /* DP */
1154 port@0 {
1155 reg = <0>;
1156
1157 dpi0_out: endpoint {
1158 remote-endpoint = <&d
1159 };
1160 };
1161
1162 /* HDMI */
1163 port@1 {
1164 reg = <1>;
1165
1166 dpi1_out0: endpoint {
1167 remote-endpoint = <&t
1168 };
1169 };
1170 };
1171
1172 &dp0_ports {
1173
1174 port@0 {
1175 reg = <0>;
1176
1177 dp0_in: endpoint {
1178 remote-endpoint = <&d
1179 };
1180 };
1181
1182 port@4 {
1183 reg = <4>;
1184
1185 dp0_out: endpoint {
1186 remote-endpoint = <&d
1187 };
1188 };
1189 };
1190
1191 &mcu_mcan0 {
1192 status = "okay";
1193 pinctrl-names = "default";
1194 pinctrl-0 = <&mcu_mcan0_pins_default>
1195 phys = <&transceiver1>;
1196 };
1197
1198 &mcu_mcan1 {
1199 status = "okay";
1200 pinctrl-names = "default";
1201 pinctrl-0 = <&mcu_mcan1_pins_default>
1202 phys = <&transceiver2>;
1203 };
1204
1205 &main_mcan6 {
1206 status = "okay";
1207 pinctrl-names = "default";
1208 pinctrl-0 = <&main_mcan6_pins_default
1209 phys = <&transceiver3>;
1210 };
1211
1212 &main_mcan7 {
1213 status = "okay";
1214 pinctrl-names = "default";
1215 pinctrl-0 = <&main_mcan7_pins_default
1216 phys = <&transceiver4>;
1217 };
1218
1219 &ospi0 {
1220 status = "okay";
1221 pinctrl-names = "default";
1222 pinctrl-0 = <&mcu_fss0_ospi0_pins_def
1223
1224 flash@0 {
1225 compatible = "jedec,spi-nor";
1226 reg = <0x0>;
1227 spi-tx-bus-width = <8>;
1228 spi-rx-bus-width = <8>;
1229 spi-max-frequency = <25000000
1230 cdns,tshsl-ns = <60>;
1231 cdns,tsd2d-ns = <60>;
1232 cdns,tchsh-ns = <60>;
1233 cdns,tslch-ns = <60>;
1234 cdns,read-delay = <4>;
1235
1236 partitions {
1237 bootph-all;
1238 compatible = "fixed-p
1239 #address-cells = <1>;
1240 #size-cells = <1>;
1241
1242 partition@0 {
1243 label = "ospi
1244 reg = <0x0 0x
1245 };
1246
1247 partition@100000 {
1248 label = "ospi
1249 reg = <0x1000
1250 };
1251
1252 partition@300000 {
1253 label = "ospi
1254 reg = <0x3000
1255 };
1256
1257 partition@700000 {
1258 label = "ospi
1259 reg = <0x7000
1260 };
1261
1262 partition@740000 {
1263 label = "ospi
1264 reg = <0x7400
1265 };
1266
1267 partition@800000 {
1268 label = "ospi
1269 reg = <0x8000
1270 };
1271
1272 partition@3fc0000 {
1273 bootph-pre-ra
1274 label = "ospi
1275 reg = <0x3fc0
1276 };
1277 };
1278 };
1279 };
1280
1281 &serdes_ln_ctrl {
1282 idle-states = <J784S4_SERDES0_LANE0_P
1283 <J784S4_SERDES0_LANE2_P
1284 <J784S4_SERDES1_LANE0
1285 <J784S4_SERDES1_LANE2
1286 };
1287
1288 &serdes_wiz0 {
1289 status = "okay";
1290 };
1291
1292 &serdes0 {
1293 status = "okay";
1294
1295 serdes0_pcie_link: phy@0 {
1296 reg = <0>;
1297 cdns,num-lanes = <3>;
1298 #phy-cells = <0>;
1299 cdns,phy-type = <PHY_TYPE_PCI
1300 resets = <&serdes_wiz0 1>, <&
1301 };
1302 };
1303
1304 &serdes_wiz1 {
1305 status = "okay";
1306 };
1307
1308 &serdes1 {
1309 status = "okay";
1310
1311 serdes1_pcie_link: phy@0 {
1312 reg = <0>;
1313 cdns,num-lanes = <4>;
1314 #phy-cells = <0>;
1315 cdns,phy-type = <PHY_TYPE_PCI
1316 resets = <&serdes_wiz1 1>, <&
1317 };
1318 };
1319
1320 &pcie0_rc {
1321 status = "okay";
1322 reset-gpios = <&exp1 4 GPIO_ACTIVE_HI
1323 phys = <&serdes1_pcie_link>;
1324 phy-names = "pcie-phy";
1325 };
1326
1327 &pcie1_rc {
1328 status = "okay";
1329 reset-gpios = <&exp1 5 GPIO_ACTIVE_HI
1330 phys = <&serdes0_pcie_link>;
1331 phy-names = "pcie-phy";
1332 num-lanes = <2>;
1333 };
1334
1335 &pcie3_rc {
1336 status = "okay";
1337 reset-gpios = <&exp1 6 GPIO_ACTIVE_HI
1338 phys = <&serdes0_pcie_link>;
1339 phy-names = "pcie-phy";
1340 num-lanes = <1>;
1341 };
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