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1/*
2 * Copyright 2015 - Maxime Coquelin <mcoquelin.stm32@gmail.com>
3 *
4 * This file is dual-licensed: you can use it either under the terms
5 * of the GPL or the X11 license, at your option. Note that this dual
6 * licensing only applies to this file, and not this project as a
7 * whole.
8 *
9 * a) This file is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of the
12 * License, or (at your option) any later version.
13 *
14 * This file is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public
20 * License along with this file; if not, write to the Free
21 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
22 * MA 02110-1301 USA
23 *
24 * Or, alternatively,
25 *
26 * b) Permission is hereby granted, free of charge, to any person
27 * obtaining a copy of this software and associated documentation
28 * files (the "Software"), to deal in the Software without
29 * restriction, including without limitation the rights to use,
30 * copy, modify, merge, publish, distribute, sublicense, and/or
31 * sell copies of the Software, and to permit persons to whom the
32 * Software is furnished to do so, subject to the following
33 * conditions:
34 *
35 * The above copyright notice and this permission notice shall be
36 * included in all copies or substantial portions of the Software.
37 *
38 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
39 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
40 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
41 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
42 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
43 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
44 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
45 * OTHER DEALINGS IN THE SOFTWARE.
46 */
47
48#include "armv7-m.dtsi"
49#include <dt-bindings/clock/stm32fx-clock.h>
50#include <dt-bindings/mfd/stm32f4-rcc.h>
51
52/ {
53 #address-cells = <1>;
54 #size-cells = <1>;
55
56 clocks {
57 clk_hse: clk-hse {
58 #clock-cells = <0>;
59 compatible = "fixed-clock";
60 clock-frequency = <0>;
61 };
62
63 clk_lse: clk-lse {
64 #clock-cells = <0>;
65 compatible = "fixed-clock";
66 clock-frequency = <32768>;
67 };
68
69 clk_lsi: clk-lsi {
70 #clock-cells = <0>;
71 compatible = "fixed-clock";
72 clock-frequency = <32000>;
73 };
74
75 clk_i2s_ckin: i2s-ckin {
76 #clock-cells = <0>;
77 compatible = "fixed-clock";
78 clock-frequency = <0>;
79 };
80 };
81
82 soc {
83 romem: efuse@1fff7800 {
84 compatible = "st,stm32f4-otp";
85 reg = <0x1fff7800 0x400>;
86 #address-cells = <1>;
87 #size-cells = <1>;
88 ts_cal1: calib@22c {
89 reg = <0x22c 0x2>;
90 };
91 ts_cal2: calib@22e {
92 reg = <0x22e 0x2>;
93 };
94 };
95
96 timers2: timers@40000000 {
97 #address-cells = <1>;
98 #size-cells = <0>;
99 compatible = "st,stm32-timers";
100 reg = <0x40000000 0x400>;
101 clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM2)>;
102 clock-names = "int";
103 status = "disabled";
104
105 pwm {
106 compatible = "st,stm32-pwm";
107 #pwm-cells = <3>;
108 status = "disabled";
109 };
110
111 timer@1 {
112 compatible = "st,stm32-timer-trigger";
113 reg = <1>;
114 status = "disabled";
115 };
116 };
117
118 timers3: timers@40000400 {
119 #address-cells = <1>;
120 #size-cells = <0>;
121 compatible = "st,stm32-timers";
122 reg = <0x40000400 0x400>;
123 clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM3)>;
124 clock-names = "int";
125 status = "disabled";
126
127 pwm {
128 compatible = "st,stm32-pwm";
129 #pwm-cells = <3>;
130 status = "disabled";
131 };
132
133 timer@2 {
134 compatible = "st,stm32-timer-trigger";
135 reg = <2>;
136 status = "disabled";
137 };
138 };
139
140 timers4: timers@40000800 {
141 #address-cells = <1>;
142 #size-cells = <0>;
143 compatible = "st,stm32-timers";
144 reg = <0x40000800 0x400>;
145 clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM4)>;
146 clock-names = "int";
147 status = "disabled";
148
149 pwm {
150 compatible = "st,stm32-pwm";
151 #pwm-cells = <3>;
152 status = "disabled";
153 };
154
155 timer@3 {
156 compatible = "st,stm32-timer-trigger";
157 reg = <3>;
158 status = "disabled";
159 };
160 };
161
162 timers5: timers@40000c00 {
163 #address-cells = <1>;
164 #size-cells = <0>;
165 compatible = "st,stm32-timers";
166 reg = <0x40000C00 0x400>;
167 clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM5)>;
168 clock-names = "int";
169 status = "disabled";
170
171 pwm {
172 compatible = "st,stm32-pwm";
173 #pwm-cells = <3>;
174 status = "disabled";
175 };
176
177 timer@4 {
178 compatible = "st,stm32-timer-trigger";
179 reg = <4>;
180 status = "disabled";
181 };
182 };
183
184 timers6: timers@40001000 {
185 #address-cells = <1>;
186 #size-cells = <0>;
187 compatible = "st,stm32-timers";
188 reg = <0x40001000 0x400>;
189 clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM6)>;
190 clock-names = "int";
191 status = "disabled";
192
193 timer@5 {
194 compatible = "st,stm32-timer-trigger";
195 reg = <5>;
196 status = "disabled";
197 };
198 };
199
200 timers7: timers@40001400 {
201 #address-cells = <1>;
202 #size-cells = <0>;
203 compatible = "st,stm32-timers";
204 reg = <0x40001400 0x400>;
205 clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM7)>;
206 clock-names = "int";
207 status = "disabled";
208
209 timer@6 {
210 compatible = "st,stm32-timer-trigger";
211 reg = <6>;
212 status = "disabled";
213 };
214 };
215
216 timers12: timers@40001800 {
217 #address-cells = <1>;
218 #size-cells = <0>;
219 compatible = "st,stm32-timers";
220 reg = <0x40001800 0x400>;
221 clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM12)>;
222 clock-names = "int";
223 status = "disabled";
224
225 pwm {
226 compatible = "st,stm32-pwm";
227 #pwm-cells = <3>;
228 status = "disabled";
229 };
230
231 timer@11 {
232 compatible = "st,stm32-timer-trigger";
233 reg = <11>;
234 status = "disabled";
235 };
236 };
237
238 timers13: timers@40001c00 {
239 compatible = "st,stm32-timers";
240 reg = <0x40001C00 0x400>;
241 clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM13)>;
242 clock-names = "int";
243 status = "disabled";
244
245 pwm {
246 compatible = "st,stm32-pwm";
247 #pwm-cells = <3>;
248 status = "disabled";
249 };
250 };
251
252 timers14: timers@40002000 {
253 compatible = "st,stm32-timers";
254 reg = <0x40002000 0x400>;
255 clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM14)>;
256 clock-names = "int";
257 status = "disabled";
258
259 pwm {
260 compatible = "st,stm32-pwm";
261 #pwm-cells = <3>;
262 status = "disabled";
263 };
264 };
265
266 rtc: rtc@40002800 {
267 compatible = "st,stm32-rtc";
268 reg = <0x40002800 0x400>;
269 clocks = <&rcc 1 CLK_RTC>;
270 assigned-clocks = <&rcc 1 CLK_RTC>;
271 assigned-clock-parents = <&rcc 1 CLK_LSE>;
272 interrupt-parent = <&exti>;
273 interrupts = <17 1>;
274 st,syscfg = <&pwrcfg 0x00 0x100>;
275 status = "disabled";
276 };
277
278 iwdg: watchdog@40003000 {
279 compatible = "st,stm32-iwdg";
280 reg = <0x40003000 0x400>;
281 clocks = <&clk_lsi>;
282 clock-names = "lsi";
283 status = "disabled";
284 };
285
286 spi2: spi@40003800 {
287 #address-cells = <1>;
288 #size-cells = <0>;
289 compatible = "st,stm32f4-spi";
290 reg = <0x40003800 0x400>;
291 interrupts = <36>;
292 clocks = <&rcc 0 STM32F4_APB1_CLOCK(SPI2)>;
293 status = "disabled";
294 };
295
296 spi3: spi@40003c00 {
297 #address-cells = <1>;
298 #size-cells = <0>;
299 compatible = "st,stm32f4-spi";
300 reg = <0x40003c00 0x400>;
301 interrupts = <51>;
302 clocks = <&rcc 0 STM32F4_APB1_CLOCK(SPI3)>;
303 status = "disabled";
304 };
305
306 usart2: serial@40004400 {
307 compatible = "st,stm32-uart";
308 reg = <0x40004400 0x400>;
309 interrupts = <38>;
310 clocks = <&rcc 0 STM32F4_APB1_CLOCK(UART2)>;
311 status = "disabled";
312 };
313
314 usart3: serial@40004800 {
315 compatible = "st,stm32-uart";
316 reg = <0x40004800 0x400>;
317 interrupts = <39>;
318 clocks = <&rcc 0 STM32F4_APB1_CLOCK(UART3)>;
319 status = "disabled";
320 dmas = <&dma1 1 4 0x400 0x0>,
321 <&dma1 3 4 0x400 0x0>;
322 dma-names = "rx", "tx";
323 };
324
325 usart4: serial@40004c00 {
326 compatible = "st,stm32-uart";
327 reg = <0x40004c00 0x400>;
328 interrupts = <52>;
329 clocks = <&rcc 0 STM32F4_APB1_CLOCK(UART4)>;
330 status = "disabled";
331 };
332
333 usart5: serial@40005000 {
334 compatible = "st,stm32-uart";
335 reg = <0x40005000 0x400>;
336 interrupts = <53>;
337 clocks = <&rcc 0 STM32F4_APB1_CLOCK(UART5)>;
338 status = "disabled";
339 };
340
341 i2c1: i2c@40005400 {
342 compatible = "st,stm32f4-i2c";
343 reg = <0x40005400 0x400>;
344 interrupts = <31>,
345 <32>;
346 resets = <&rcc STM32F4_APB1_RESET(I2C1)>;
347 clocks = <&rcc 0 STM32F4_APB1_CLOCK(I2C1)>;
348 #address-cells = <1>;
349 #size-cells = <0>;
350 status = "disabled";
351 };
352
353 i2c3: i2c@40005c00 {
354 compatible = "st,stm32f4-i2c";
355 reg = <0x40005c00 0x400>;
356 interrupts = <72>,
357 <73>;
358 resets = <&rcc STM32F4_APB1_RESET(I2C3)>;
359 clocks = <&rcc 0 STM32F4_APB1_CLOCK(I2C3)>;
360 #address-cells = <1>;
361 #size-cells = <0>;
362 status = "disabled";
363 };
364
365 dac: dac@40007400 {
366 compatible = "st,stm32f4-dac-core";
367 reg = <0x40007400 0x400>;
368 resets = <&rcc STM32F4_APB1_RESET(DAC)>;
369 clocks = <&rcc 0 STM32F4_APB1_CLOCK(DAC)>;
370 clock-names = "pclk";
371 #address-cells = <1>;
372 #size-cells = <0>;
373 status = "disabled";
374
375 dac1: dac@1 {
376 compatible = "st,stm32-dac";
377 #io-channel-cells = <1>;
378 reg = <1>;
379 status = "disabled";
380 };
381
382 dac2: dac@2 {
383 compatible = "st,stm32-dac";
384 #io-channel-cells = <1>;
385 reg = <2>;
386 status = "disabled";
387 };
388 };
389
390 usart7: serial@40007800 {
391 compatible = "st,stm32-uart";
392 reg = <0x40007800 0x400>;
393 interrupts = <82>;
394 clocks = <&rcc 0 STM32F4_APB1_CLOCK(UART7)>;
395 status = "disabled";
396 };
397
398 usart8: serial@40007c00 {
399 compatible = "st,stm32-uart";
400 reg = <0x40007c00 0x400>;
401 interrupts = <83>;
402 clocks = <&rcc 0 STM32F4_APB1_CLOCK(UART8)>;
403 status = "disabled";
404 };
405
406 timers1: timers@40010000 {
407 #address-cells = <1>;
408 #size-cells = <0>;
409 compatible = "st,stm32-timers";
410 reg = <0x40010000 0x400>;
411 clocks = <&rcc 0 STM32F4_APB2_CLOCK(TIM1)>;
412 clock-names = "int";
413 status = "disabled";
414
415 pwm {
416 compatible = "st,stm32-pwm";
417 #pwm-cells = <3>;
418 status = "disabled";
419 };
420
421 timer@0 {
422 compatible = "st,stm32-timer-trigger";
423 reg = <0>;
424 status = "disabled";
425 };
426 };
427
428 timers8: timers@40010400 {
429 #address-cells = <1>;
430 #size-cells = <0>;
431 compatible = "st,stm32-timers";
432 reg = <0x40010400 0x400>;
433 clocks = <&rcc 0 STM32F4_APB2_CLOCK(TIM8)>;
434 clock-names = "int";
435 status = "disabled";
436
437 pwm {
438 compatible = "st,stm32-pwm";
439 #pwm-cells = <3>;
440 status = "disabled";
441 };
442
443 timer@7 {
444 compatible = "st,stm32-timer-trigger";
445 reg = <7>;
446 status = "disabled";
447 };
448 };
449
450 usart1: serial@40011000 {
451 compatible = "st,stm32-uart";
452 reg = <0x40011000 0x400>;
453 interrupts = <37>;
454 clocks = <&rcc 0 STM32F4_APB2_CLOCK(USART1)>;
455 status = "disabled";
456 dmas = <&dma2 2 4 0x400 0x0>,
457 <&dma2 7 4 0x400 0x0>;
458 dma-names = "rx", "tx";
459 };
460
461 usart6: serial@40011400 {
462 compatible = "st,stm32-uart";
463 reg = <0x40011400 0x400>;
464 interrupts = <71>;
465 clocks = <&rcc 0 STM32F4_APB2_CLOCK(USART6)>;
466 status = "disabled";
467 };
468
469 adc: adc@40012000 {
470 compatible = "st,stm32f4-adc-core";
471 reg = <0x40012000 0x400>;
472 interrupts = <18>;
473 clocks = <&rcc 0 STM32F4_APB2_CLOCK(ADC1)>;
474 clock-names = "adc";
475 interrupt-controller;
476 #interrupt-cells = <1>;
477 #address-cells = <1>;
478 #size-cells = <0>;
479 status = "disabled";
480
481 adc1: adc@0 {
482 compatible = "st,stm32f4-adc";
483 #io-channel-cells = <1>;
484 reg = <0x0>;
485 clocks = <&rcc 0 STM32F4_APB2_CLOCK(ADC1)>;
486 interrupt-parent = <&adc>;
487 interrupts = <0>;
488 dmas = <&dma2 0 0 0x400 0x0>;
489 dma-names = "rx";
490 status = "disabled";
491 };
492
493 adc2: adc@100 {
494 compatible = "st,stm32f4-adc";
495 #io-channel-cells = <1>;
496 reg = <0x100>;
497 clocks = <&rcc 0 STM32F4_APB2_CLOCK(ADC2)>;
498 interrupt-parent = <&adc>;
499 interrupts = <1>;
500 dmas = <&dma2 3 1 0x400 0x0>;
501 dma-names = "rx";
502 status = "disabled";
503 };
504
505 adc3: adc@200 {
506 compatible = "st,stm32f4-adc";
507 #io-channel-cells = <1>;
508 reg = <0x200>;
509 clocks = <&rcc 0 STM32F4_APB2_CLOCK(ADC3)>;
510 interrupt-parent = <&adc>;
511 interrupts = <2>;
512 dmas = <&dma2 1 2 0x400 0x0>;
513 dma-names = "rx";
514 status = "disabled";
515 };
516 };
517
518 sdio: mmc@40012c00 {
519 compatible = "arm,pl180", "arm,primecell";
520 arm,primecell-periphid = <0x00880180>;
521 reg = <0x40012c00 0x400>;
522 clocks = <&rcc 0 STM32F4_APB2_CLOCK(SDIO)>;
523 clock-names = "apb_pclk";
524 interrupts = <49>;
525 max-frequency = <48000000>;
526 status = "disabled";
527 };
528
529 spi1: spi@40013000 {
530 #address-cells = <1>;
531 #size-cells = <0>;
532 compatible = "st,stm32f4-spi";
533 reg = <0x40013000 0x400>;
534 interrupts = <35>;
535 clocks = <&rcc 0 STM32F4_APB2_CLOCK(SPI1)>;
536 status = "disabled";
537 };
538
539 spi4: spi@40013400 {
540 #address-cells = <1>;
541 #size-cells = <0>;
542 compatible = "st,stm32f4-spi";
543 reg = <0x40013400 0x400>;
544 interrupts = <84>;
545 clocks = <&rcc 0 STM32F4_APB2_CLOCK(SPI4)>;
546 status = "disabled";
547 };
548
549 syscfg: syscon@40013800 {
550 compatible = "st,stm32-syscfg", "syscon";
551 reg = <0x40013800 0x400>;
552 };
553
554 exti: interrupt-controller@40013c00 {
555 compatible = "st,stm32-exti";
556 interrupt-controller;
557 #interrupt-cells = <2>;
558 reg = <0x40013C00 0x400>;
559 interrupts = <1>, <2>, <3>, <6>, <7>, <8>, <9>, <10>, <23>, <40>, <41>, <42>, <62>, <76>;
560 };
561
562 timers9: timers@40014000 {
563 #address-cells = <1>;
564 #size-cells = <0>;
565 compatible = "st,stm32-timers";
566 reg = <0x40014000 0x400>;
567 clocks = <&rcc 0 STM32F4_APB2_CLOCK(TIM9)>;
568 clock-names = "int";
569 status = "disabled";
570
571 pwm {
572 compatible = "st,stm32-pwm";
573 #pwm-cells = <3>;
574 status = "disabled";
575 };
576
577 timer@8 {
578 compatible = "st,stm32-timer-trigger";
579 reg = <8>;
580 status = "disabled";
581 };
582 };
583
584 timers10: timers@40014400 {
585 compatible = "st,stm32-timers";
586 reg = <0x40014400 0x400>;
587 clocks = <&rcc 0 STM32F4_APB2_CLOCK(TIM10)>;
588 clock-names = "int";
589 status = "disabled";
590
591 pwm {
592 compatible = "st,stm32-pwm";
593 #pwm-cells = <3>;
594 status = "disabled";
595 };
596 };
597
598 timers11: timers@40014800 {
599 compatible = "st,stm32-timers";
600 reg = <0x40014800 0x400>;
601 clocks = <&rcc 0 STM32F4_APB2_CLOCK(TIM11)>;
602 clock-names = "int";
603 status = "disabled";
604
605 pwm {
606 compatible = "st,stm32-pwm";
607 #pwm-cells = <3>;
608 status = "disabled";
609 };
610 };
611
612 spi5: spi@40015000 {
613 #address-cells = <1>;
614 #size-cells = <0>;
615 compatible = "st,stm32f4-spi";
616 reg = <0x40015000 0x400>;
617 interrupts = <85>;
618 clocks = <&rcc 0 STM32F4_APB2_CLOCK(SPI5)>;
619 dmas = <&dma2 3 2 0x400 0x0>,
620 <&dma2 4 2 0x400 0x0>;
621 dma-names = "rx", "tx";
622 status = "disabled";
623 };
624
625 spi6: spi@40015400 {
626 #address-cells = <1>;
627 #size-cells = <0>;
628 compatible = "st,stm32f4-spi";
629 reg = <0x40015400 0x400>;
630 interrupts = <86>;
631 clocks = <&rcc 0 STM32F4_APB2_CLOCK(SPI6)>;
632 status = "disabled";
633 };
634
635 pwrcfg: power-config@40007000 {
636 compatible = "st,stm32-power-config", "syscon";
637 reg = <0x40007000 0x400>;
638 };
639
640 ltdc: display-controller@40016800 {
641 compatible = "st,stm32-ltdc";
642 reg = <0x40016800 0x200>;
643 interrupts = <88>, <89>;
644 resets = <&rcc STM32F4_APB2_RESET(LTDC)>;
645 clocks = <&rcc 1 CLK_LCD>;
646 clock-names = "lcd";
647 status = "disabled";
648 };
649
650 crc: crc@40023000 {
651 compatible = "st,stm32f4-crc";
652 reg = <0x40023000 0x400>;
653 clocks = <&rcc 0 STM32F4_AHB1_CLOCK(CRC)>;
654 status = "disabled";
655 };
656
657 rcc: rcc@40023800 {
658 #reset-cells = <1>;
659 #clock-cells = <2>;
660 compatible = "st,stm32f42xx-rcc", "st,stm32-rcc";
661 reg = <0x40023800 0x400>;
662 clocks = <&clk_hse>, <&clk_i2s_ckin>;
663 st,syscfg = <&pwrcfg>;
664 assigned-clocks = <&rcc 1 CLK_HSE_RTC>;
665 assigned-clock-rates = <1000000>;
666 };
667
668 dma1: dma-controller@40026000 {
669 compatible = "st,stm32-dma";
670 reg = <0x40026000 0x400>;
671 interrupts = <11>,
672 <12>,
673 <13>,
674 <14>,
675 <15>,
676 <16>,
677 <17>,
678 <47>;
679 clocks = <&rcc 0 STM32F4_AHB1_CLOCK(DMA1)>;
680 #dma-cells = <4>;
681 };
682
683 dma2: dma-controller@40026400 {
684 compatible = "st,stm32-dma";
685 reg = <0x40026400 0x400>;
686 interrupts = <56>,
687 <57>,
688 <58>,
689 <59>,
690 <60>,
691 <68>,
692 <69>,
693 <70>;
694 clocks = <&rcc 0 STM32F4_AHB1_CLOCK(DMA2)>;
695 #dma-cells = <4>;
696 st,mem2mem;
697 };
698
699 mac: ethernet@40028000 {
700 compatible = "st,stm32-dwmac", "snps,dwmac-3.50a";
701 reg = <0x40028000 0x8000>;
702 reg-names = "stmmaceth";
703 interrupts = <61>;
704 interrupt-names = "macirq";
705 clock-names = "stmmaceth", "mac-clk-tx", "mac-clk-rx";
706 clocks = <&rcc 0 STM32F4_AHB1_CLOCK(ETHMAC)>,
707 <&rcc 0 STM32F4_AHB1_CLOCK(ETHMACTX)>,
708 <&rcc 0 STM32F4_AHB1_CLOCK(ETHMACRX)>;
709 st,syscon = <&syscfg 0x4>;
710 snps,pbl = <8>;
711 snps,mixed-burst;
712 status = "disabled";
713 };
714
715 dma2d: dma2d@4002b000 {
716 compatible = "st,stm32-dma2d";
717 reg = <0x4002b000 0xc00>;
718 interrupts = <90>;
719 resets = <&rcc STM32F4_AHB1_RESET(DMA2D)>;
720 clocks = <&rcc 0 STM32F4_AHB1_CLOCK(DMA2D)>;
721 clock-names = "dma2d";
722 status = "disabled";
723 };
724
725 usbotg_hs: usb@40040000 {
726 compatible = "snps,dwc2";
727 reg = <0x40040000 0x40000>;
728 interrupts = <77>;
729 clocks = <&rcc 0 STM32F4_AHB1_CLOCK(OTGHS)>;
730 clock-names = "otg";
731 status = "disabled";
732 };
733
734 usbotg_fs: usb@50000000 {
735 compatible = "st,stm32f4x9-fsotg";
736 reg = <0x50000000 0x40000>;
737 interrupts = <67>;
738 clocks = <&rcc 0 39>;
739 clock-names = "otg";
740 status = "disabled";
741 };
742
743 dcmi: dcmi@50050000 {
744 compatible = "st,stm32-dcmi";
745 reg = <0x50050000 0x400>;
746 interrupts = <78>;
747 resets = <&rcc STM32F4_AHB2_RESET(DCMI)>;
748 clocks = <&rcc 0 STM32F4_AHB2_CLOCK(DCMI)>;
749 clock-names = "mclk";
750 pinctrl-names = "default";
751 pinctrl-0 = <&dcmi_pins>;
752 dmas = <&dma2 1 1 0x414 0x3>;
753 dma-names = "tx";
754 status = "disabled";
755 };
756
757 rng: rng@50060800 {
758 compatible = "st,stm32-rng";
759 reg = <0x50060800 0x400>;
760 clocks = <&rcc 0 STM32F4_AHB2_CLOCK(RNG)>;
761
762 };
763 };
764};
765
766&systick {
767 clocks = <&rcc 1 SYSTICK>;
768 status = "okay";
769};
1/*
2 * Copyright 2015 - Maxime Coquelin <mcoquelin.stm32@gmail.com>
3 *
4 * This file is dual-licensed: you can use it either under the terms
5 * of the GPL or the X11 license, at your option. Note that this dual
6 * licensing only applies to this file, and not this project as a
7 * whole.
8 *
9 * a) This file is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of the
12 * License, or (at your option) any later version.
13 *
14 * This file is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public
20 * License along with this file; if not, write to the Free
21 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
22 * MA 02110-1301 USA
23 *
24 * Or, alternatively,
25 *
26 * b) Permission is hereby granted, free of charge, to any person
27 * obtaining a copy of this software and associated documentation
28 * files (the "Software"), to deal in the Software without
29 * restriction, including without limitation the rights to use,
30 * copy, modify, merge, publish, distribute, sublicense, and/or
31 * sell copies of the Software, and to permit persons to whom the
32 * Software is furnished to do so, subject to the following
33 * conditions:
34 *
35 * The above copyright notice and this permission notice shall be
36 * included in all copies or substantial portions of the Software.
37 *
38 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
39 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
40 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
41 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
42 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
43 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
44 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
45 * OTHER DEALINGS IN THE SOFTWARE.
46 */
47
48#include "armv7-m.dtsi"
49#include <dt-bindings/clock/stm32fx-clock.h>
50#include <dt-bindings/mfd/stm32f4-rcc.h>
51
52/ {
53 #address-cells = <1>;
54 #size-cells = <1>;
55
56 clocks {
57 clk_hse: clk-hse {
58 #clock-cells = <0>;
59 compatible = "fixed-clock";
60 clock-frequency = <0>;
61 };
62
63 clk_lse: clk-lse {
64 #clock-cells = <0>;
65 compatible = "fixed-clock";
66 clock-frequency = <32768>;
67 };
68
69 clk_lsi: clk-lsi {
70 #clock-cells = <0>;
71 compatible = "fixed-clock";
72 clock-frequency = <32000>;
73 };
74
75 clk_i2s_ckin: i2s-ckin {
76 #clock-cells = <0>;
77 compatible = "fixed-clock";
78 clock-frequency = <0>;
79 };
80 };
81
82 soc {
83 romem: nvmem@1fff7800 {
84 compatible = "st,stm32f4-otp";
85 reg = <0x1fff7800 0x400>;
86 #address-cells = <1>;
87 #size-cells = <1>;
88 ts_cal1: calib@22c {
89 reg = <0x22c 0x2>;
90 };
91 ts_cal2: calib@22e {
92 reg = <0x22e 0x2>;
93 };
94 };
95
96 timer2: timer@40000000 {
97 compatible = "st,stm32-timer";
98 reg = <0x40000000 0x400>;
99 interrupts = <28>;
100 clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM2)>;
101 status = "disabled";
102 };
103
104 timers2: timers@40000000 {
105 #address-cells = <1>;
106 #size-cells = <0>;
107 compatible = "st,stm32-timers";
108 reg = <0x40000000 0x400>;
109 clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM2)>;
110 clock-names = "int";
111 status = "disabled";
112
113 pwm {
114 compatible = "st,stm32-pwm";
115 #pwm-cells = <3>;
116 status = "disabled";
117 };
118
119 timer@1 {
120 compatible = "st,stm32-timer-trigger";
121 reg = <1>;
122 status = "disabled";
123 };
124 };
125
126 timer3: timer@40000400 {
127 compatible = "st,stm32-timer";
128 reg = <0x40000400 0x400>;
129 interrupts = <29>;
130 clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM3)>;
131 status = "disabled";
132 };
133
134 timers3: timers@40000400 {
135 #address-cells = <1>;
136 #size-cells = <0>;
137 compatible = "st,stm32-timers";
138 reg = <0x40000400 0x400>;
139 clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM3)>;
140 clock-names = "int";
141 status = "disabled";
142
143 pwm {
144 compatible = "st,stm32-pwm";
145 #pwm-cells = <3>;
146 status = "disabled";
147 };
148
149 timer@2 {
150 compatible = "st,stm32-timer-trigger";
151 reg = <2>;
152 status = "disabled";
153 };
154 };
155
156 timer4: timer@40000800 {
157 compatible = "st,stm32-timer";
158 reg = <0x40000800 0x400>;
159 interrupts = <30>;
160 clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM4)>;
161 status = "disabled";
162 };
163
164 timers4: timers@40000800 {
165 #address-cells = <1>;
166 #size-cells = <0>;
167 compatible = "st,stm32-timers";
168 reg = <0x40000800 0x400>;
169 clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM4)>;
170 clock-names = "int";
171 status = "disabled";
172
173 pwm {
174 compatible = "st,stm32-pwm";
175 #pwm-cells = <3>;
176 status = "disabled";
177 };
178
179 timer@3 {
180 compatible = "st,stm32-timer-trigger";
181 reg = <3>;
182 status = "disabled";
183 };
184 };
185
186 timer5: timer@40000c00 {
187 compatible = "st,stm32-timer";
188 reg = <0x40000c00 0x400>;
189 interrupts = <50>;
190 clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM5)>;
191 };
192
193 timers5: timers@40000c00 {
194 #address-cells = <1>;
195 #size-cells = <0>;
196 compatible = "st,stm32-timers";
197 reg = <0x40000C00 0x400>;
198 clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM5)>;
199 clock-names = "int";
200 status = "disabled";
201
202 pwm {
203 compatible = "st,stm32-pwm";
204 #pwm-cells = <3>;
205 status = "disabled";
206 };
207
208 timer@4 {
209 compatible = "st,stm32-timer-trigger";
210 reg = <4>;
211 status = "disabled";
212 };
213 };
214
215 timer6: timer@40001000 {
216 compatible = "st,stm32-timer";
217 reg = <0x40001000 0x400>;
218 interrupts = <54>;
219 clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM6)>;
220 status = "disabled";
221 };
222
223 timers6: timers@40001000 {
224 #address-cells = <1>;
225 #size-cells = <0>;
226 compatible = "st,stm32-timers";
227 reg = <0x40001000 0x400>;
228 clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM6)>;
229 clock-names = "int";
230 status = "disabled";
231
232 timer@5 {
233 compatible = "st,stm32-timer-trigger";
234 reg = <5>;
235 status = "disabled";
236 };
237 };
238
239 timer7: timer@40001400 {
240 compatible = "st,stm32-timer";
241 reg = <0x40001400 0x400>;
242 interrupts = <55>;
243 clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM7)>;
244 status = "disabled";
245 };
246
247 timers7: timers@40001400 {
248 #address-cells = <1>;
249 #size-cells = <0>;
250 compatible = "st,stm32-timers";
251 reg = <0x40001400 0x400>;
252 clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM7)>;
253 clock-names = "int";
254 status = "disabled";
255
256 timer@6 {
257 compatible = "st,stm32-timer-trigger";
258 reg = <6>;
259 status = "disabled";
260 };
261 };
262
263 timers12: timers@40001800 {
264 #address-cells = <1>;
265 #size-cells = <0>;
266 compatible = "st,stm32-timers";
267 reg = <0x40001800 0x400>;
268 clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM12)>;
269 clock-names = "int";
270 status = "disabled";
271
272 pwm {
273 compatible = "st,stm32-pwm";
274 #pwm-cells = <3>;
275 status = "disabled";
276 };
277
278 timer@11 {
279 compatible = "st,stm32-timer-trigger";
280 reg = <11>;
281 status = "disabled";
282 };
283 };
284
285 timers13: timers@40001c00 {
286 #address-cells = <1>;
287 #size-cells = <0>;
288 compatible = "st,stm32-timers";
289 reg = <0x40001C00 0x400>;
290 clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM13)>;
291 clock-names = "int";
292 status = "disabled";
293
294 pwm {
295 compatible = "st,stm32-pwm";
296 #pwm-cells = <3>;
297 status = "disabled";
298 };
299 };
300
301 timers14: timers@40002000 {
302 #address-cells = <1>;
303 #size-cells = <0>;
304 compatible = "st,stm32-timers";
305 reg = <0x40002000 0x400>;
306 clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM14)>;
307 clock-names = "int";
308 status = "disabled";
309
310 pwm {
311 compatible = "st,stm32-pwm";
312 #pwm-cells = <3>;
313 status = "disabled";
314 };
315 };
316
317 rtc: rtc@40002800 {
318 compatible = "st,stm32-rtc";
319 reg = <0x40002800 0x400>;
320 clocks = <&rcc 1 CLK_RTC>;
321 clock-names = "ck_rtc";
322 assigned-clocks = <&rcc 1 CLK_RTC>;
323 assigned-clock-parents = <&rcc 1 CLK_LSE>;
324 interrupt-parent = <&exti>;
325 interrupts = <17 1>;
326 interrupt-names = "alarm";
327 st,syscfg = <&pwrcfg 0x00 0x100>;
328 status = "disabled";
329 };
330
331 iwdg: watchdog@40003000 {
332 compatible = "st,stm32-iwdg";
333 reg = <0x40003000 0x400>;
334 clocks = <&clk_lsi>;
335 clock-names = "lsi";
336 status = "disabled";
337 };
338
339 spi2: spi@40003800 {
340 #address-cells = <1>;
341 #size-cells = <0>;
342 compatible = "st,stm32f4-spi";
343 reg = <0x40003800 0x400>;
344 interrupts = <36>;
345 clocks = <&rcc 0 STM32F4_APB1_CLOCK(SPI2)>;
346 status = "disabled";
347 };
348
349 spi3: spi@40003c00 {
350 #address-cells = <1>;
351 #size-cells = <0>;
352 compatible = "st,stm32f4-spi";
353 reg = <0x40003c00 0x400>;
354 interrupts = <51>;
355 clocks = <&rcc 0 STM32F4_APB1_CLOCK(SPI3)>;
356 status = "disabled";
357 };
358
359 usart2: serial@40004400 {
360 compatible = "st,stm32-uart";
361 reg = <0x40004400 0x400>;
362 interrupts = <38>;
363 clocks = <&rcc 0 STM32F4_APB1_CLOCK(UART2)>;
364 status = "disabled";
365 };
366
367 usart3: serial@40004800 {
368 compatible = "st,stm32-uart";
369 reg = <0x40004800 0x400>;
370 interrupts = <39>;
371 clocks = <&rcc 0 STM32F4_APB1_CLOCK(UART3)>;
372 status = "disabled";
373 dmas = <&dma1 1 4 0x400 0x0>,
374 <&dma1 3 4 0x400 0x0>;
375 dma-names = "rx", "tx";
376 };
377
378 usart4: serial@40004c00 {
379 compatible = "st,stm32-uart";
380 reg = <0x40004c00 0x400>;
381 interrupts = <52>;
382 clocks = <&rcc 0 STM32F4_APB1_CLOCK(UART4)>;
383 status = "disabled";
384 };
385
386 usart5: serial@40005000 {
387 compatible = "st,stm32-uart";
388 reg = <0x40005000 0x400>;
389 interrupts = <53>;
390 clocks = <&rcc 0 STM32F4_APB1_CLOCK(UART5)>;
391 status = "disabled";
392 };
393
394 i2c1: i2c@40005400 {
395 compatible = "st,stm32f4-i2c";
396 reg = <0x40005400 0x400>;
397 interrupts = <31>,
398 <32>;
399 resets = <&rcc STM32F4_APB1_RESET(I2C1)>;
400 clocks = <&rcc 0 STM32F4_APB1_CLOCK(I2C1)>;
401 #address-cells = <1>;
402 #size-cells = <0>;
403 status = "disabled";
404 };
405
406 dac: dac@40007400 {
407 compatible = "st,stm32f4-dac-core";
408 reg = <0x40007400 0x400>;
409 resets = <&rcc STM32F4_APB1_RESET(DAC)>;
410 clocks = <&rcc 0 STM32F4_APB1_CLOCK(DAC)>;
411 clock-names = "pclk";
412 #address-cells = <1>;
413 #size-cells = <0>;
414 status = "disabled";
415
416 dac1: dac@1 {
417 compatible = "st,stm32-dac";
418 #io-channels-cells = <1>;
419 reg = <1>;
420 status = "disabled";
421 };
422
423 dac2: dac@2 {
424 compatible = "st,stm32-dac";
425 #io-channels-cells = <1>;
426 reg = <2>;
427 status = "disabled";
428 };
429 };
430
431 usart7: serial@40007800 {
432 compatible = "st,stm32-uart";
433 reg = <0x40007800 0x400>;
434 interrupts = <82>;
435 clocks = <&rcc 0 STM32F4_APB1_CLOCK(UART7)>;
436 status = "disabled";
437 };
438
439 usart8: serial@40007c00 {
440 compatible = "st,stm32-uart";
441 reg = <0x40007c00 0x400>;
442 interrupts = <83>;
443 clocks = <&rcc 0 STM32F4_APB1_CLOCK(UART8)>;
444 status = "disabled";
445 };
446
447 timers1: timers@40010000 {
448 #address-cells = <1>;
449 #size-cells = <0>;
450 compatible = "st,stm32-timers";
451 reg = <0x40010000 0x400>;
452 clocks = <&rcc 0 STM32F4_APB2_CLOCK(TIM1)>;
453 clock-names = "int";
454 status = "disabled";
455
456 pwm {
457 compatible = "st,stm32-pwm";
458 #pwm-cells = <3>;
459 status = "disabled";
460 };
461
462 timer@0 {
463 compatible = "st,stm32-timer-trigger";
464 reg = <0>;
465 status = "disabled";
466 };
467 };
468
469 timers8: timers@40010400 {
470 #address-cells = <1>;
471 #size-cells = <0>;
472 compatible = "st,stm32-timers";
473 reg = <0x40010400 0x400>;
474 clocks = <&rcc 0 STM32F4_APB2_CLOCK(TIM8)>;
475 clock-names = "int";
476 status = "disabled";
477
478 pwm {
479 compatible = "st,stm32-pwm";
480 #pwm-cells = <3>;
481 status = "disabled";
482 };
483
484 timer@7 {
485 compatible = "st,stm32-timer-trigger";
486 reg = <7>;
487 status = "disabled";
488 };
489 };
490
491 usart1: serial@40011000 {
492 compatible = "st,stm32-uart";
493 reg = <0x40011000 0x400>;
494 interrupts = <37>;
495 clocks = <&rcc 0 STM32F4_APB2_CLOCK(USART1)>;
496 status = "disabled";
497 dmas = <&dma2 2 4 0x400 0x0>,
498 <&dma2 7 4 0x400 0x0>;
499 dma-names = "rx", "tx";
500 };
501
502 usart6: serial@40011400 {
503 compatible = "st,stm32-uart";
504 reg = <0x40011400 0x400>;
505 interrupts = <71>;
506 clocks = <&rcc 0 STM32F4_APB2_CLOCK(USART6)>;
507 status = "disabled";
508 };
509
510 adc: adc@40012000 {
511 compatible = "st,stm32f4-adc-core";
512 reg = <0x40012000 0x400>;
513 interrupts = <18>;
514 clocks = <&rcc 0 STM32F4_APB2_CLOCK(ADC1)>;
515 clock-names = "adc";
516 interrupt-controller;
517 #interrupt-cells = <1>;
518 #address-cells = <1>;
519 #size-cells = <0>;
520 status = "disabled";
521
522 adc1: adc@0 {
523 compatible = "st,stm32f4-adc";
524 #io-channel-cells = <1>;
525 reg = <0x0>;
526 clocks = <&rcc 0 STM32F4_APB2_CLOCK(ADC1)>;
527 interrupt-parent = <&adc>;
528 interrupts = <0>;
529 dmas = <&dma2 0 0 0x400 0x0>;
530 dma-names = "rx";
531 status = "disabled";
532 };
533
534 adc2: adc@100 {
535 compatible = "st,stm32f4-adc";
536 #io-channel-cells = <1>;
537 reg = <0x100>;
538 clocks = <&rcc 0 STM32F4_APB2_CLOCK(ADC2)>;
539 interrupt-parent = <&adc>;
540 interrupts = <1>;
541 dmas = <&dma2 3 1 0x400 0x0>;
542 dma-names = "rx";
543 status = "disabled";
544 };
545
546 adc3: adc@200 {
547 compatible = "st,stm32f4-adc";
548 #io-channel-cells = <1>;
549 reg = <0x200>;
550 clocks = <&rcc 0 STM32F4_APB2_CLOCK(ADC3)>;
551 interrupt-parent = <&adc>;
552 interrupts = <2>;
553 dmas = <&dma2 1 2 0x400 0x0>;
554 dma-names = "rx";
555 status = "disabled";
556 };
557 };
558
559 sdio: sdio@40012c00 {
560 compatible = "arm,pl180", "arm,primecell";
561 arm,primecell-periphid = <0x00880180>;
562 reg = <0x40012c00 0x400>;
563 clocks = <&rcc 0 STM32F4_APB2_CLOCK(SDIO)>;
564 clock-names = "apb_pclk";
565 interrupts = <49>;
566 max-frequency = <48000000>;
567 status = "disabled";
568 };
569
570 spi1: spi@40013000 {
571 #address-cells = <1>;
572 #size-cells = <0>;
573 compatible = "st,stm32f4-spi";
574 reg = <0x40013000 0x400>;
575 interrupts = <35>;
576 clocks = <&rcc 0 STM32F4_APB2_CLOCK(SPI1)>;
577 status = "disabled";
578 };
579
580 spi4: spi@40013400 {
581 #address-cells = <1>;
582 #size-cells = <0>;
583 compatible = "st,stm32f4-spi";
584 reg = <0x40013400 0x400>;
585 interrupts = <84>;
586 clocks = <&rcc 0 STM32F4_APB2_CLOCK(SPI4)>;
587 status = "disabled";
588 };
589
590 syscfg: system-config@40013800 {
591 compatible = "syscon";
592 reg = <0x40013800 0x400>;
593 };
594
595 exti: interrupt-controller@40013c00 {
596 compatible = "st,stm32-exti";
597 interrupt-controller;
598 #interrupt-cells = <2>;
599 reg = <0x40013C00 0x400>;
600 interrupts = <1>, <2>, <3>, <6>, <7>, <8>, <9>, <10>, <23>, <40>, <41>, <42>, <62>, <76>;
601 };
602
603 timers9: timers@40014000 {
604 #address-cells = <1>;
605 #size-cells = <0>;
606 compatible = "st,stm32-timers";
607 reg = <0x40014000 0x400>;
608 clocks = <&rcc 0 STM32F4_APB2_CLOCK(TIM9)>;
609 clock-names = "int";
610 status = "disabled";
611
612 pwm {
613 compatible = "st,stm32-pwm";
614 #pwm-cells = <3>;
615 status = "disabled";
616 };
617
618 timer@8 {
619 compatible = "st,stm32-timer-trigger";
620 reg = <8>;
621 status = "disabled";
622 };
623 };
624
625 timers10: timers@40014400 {
626 #address-cells = <1>;
627 #size-cells = <0>;
628 compatible = "st,stm32-timers";
629 reg = <0x40014400 0x400>;
630 clocks = <&rcc 0 STM32F4_APB2_CLOCK(TIM10)>;
631 clock-names = "int";
632 status = "disabled";
633
634 pwm {
635 compatible = "st,stm32-pwm";
636 #pwm-cells = <3>;
637 status = "disabled";
638 };
639 };
640
641 timers11: timers@40014800 {
642 #address-cells = <1>;
643 #size-cells = <0>;
644 compatible = "st,stm32-timers";
645 reg = <0x40014800 0x400>;
646 clocks = <&rcc 0 STM32F4_APB2_CLOCK(TIM11)>;
647 clock-names = "int";
648 status = "disabled";
649
650 pwm {
651 compatible = "st,stm32-pwm";
652 #pwm-cells = <3>;
653 status = "disabled";
654 };
655 };
656
657 spi5: spi@40015000 {
658 #address-cells = <1>;
659 #size-cells = <0>;
660 compatible = "st,stm32f4-spi";
661 reg = <0x40015000 0x400>;
662 interrupts = <85>;
663 clocks = <&rcc 0 STM32F4_APB2_CLOCK(SPI5)>;
664 status = "disabled";
665 };
666
667 spi6: spi@40015400 {
668 #address-cells = <1>;
669 #size-cells = <0>;
670 compatible = "st,stm32f4-spi";
671 reg = <0x40015400 0x400>;
672 interrupts = <86>;
673 clocks = <&rcc 0 STM32F4_APB2_CLOCK(SPI6)>;
674 status = "disabled";
675 };
676
677 pwrcfg: power-config@40007000 {
678 compatible = "syscon";
679 reg = <0x40007000 0x400>;
680 };
681
682 ltdc: display-controller@40016800 {
683 compatible = "st,stm32-ltdc";
684 reg = <0x40016800 0x200>;
685 interrupts = <88>, <89>;
686 resets = <&rcc STM32F4_APB2_RESET(LTDC)>;
687 clocks = <&rcc 1 CLK_LCD>;
688 clock-names = "lcd";
689 status = "disabled";
690 };
691
692 crc: crc@40023000 {
693 compatible = "st,stm32f4-crc";
694 reg = <0x40023000 0x400>;
695 clocks = <&rcc 0 STM32F4_AHB1_CLOCK(CRC)>;
696 status = "disabled";
697 };
698
699 rcc: rcc@40023810 {
700 #reset-cells = <1>;
701 #clock-cells = <2>;
702 compatible = "st,stm32f42xx-rcc", "st,stm32-rcc";
703 reg = <0x40023800 0x400>;
704 clocks = <&clk_hse>, <&clk_i2s_ckin>;
705 st,syscfg = <&pwrcfg>;
706 assigned-clocks = <&rcc 1 CLK_HSE_RTC>;
707 assigned-clock-rates = <1000000>;
708 };
709
710 dma1: dma-controller@40026000 {
711 compatible = "st,stm32-dma";
712 reg = <0x40026000 0x400>;
713 interrupts = <11>,
714 <12>,
715 <13>,
716 <14>,
717 <15>,
718 <16>,
719 <17>,
720 <47>;
721 clocks = <&rcc 0 STM32F4_AHB1_CLOCK(DMA1)>;
722 #dma-cells = <4>;
723 };
724
725 dma2: dma-controller@40026400 {
726 compatible = "st,stm32-dma";
727 reg = <0x40026400 0x400>;
728 interrupts = <56>,
729 <57>,
730 <58>,
731 <59>,
732 <60>,
733 <68>,
734 <69>,
735 <70>;
736 clocks = <&rcc 0 STM32F4_AHB1_CLOCK(DMA2)>;
737 #dma-cells = <4>;
738 st,mem2mem;
739 };
740
741 mac: ethernet@40028000 {
742 compatible = "st,stm32-dwmac", "snps,dwmac-3.50a";
743 reg = <0x40028000 0x8000>;
744 reg-names = "stmmaceth";
745 interrupts = <61>;
746 interrupt-names = "macirq";
747 clock-names = "stmmaceth", "mac-clk-tx", "mac-clk-rx";
748 clocks = <&rcc 0 STM32F4_AHB1_CLOCK(ETHMAC)>,
749 <&rcc 0 STM32F4_AHB1_CLOCK(ETHMACTX)>,
750 <&rcc 0 STM32F4_AHB1_CLOCK(ETHMACRX)>;
751 st,syscon = <&syscfg 0x4>;
752 snps,pbl = <8>;
753 snps,mixed-burst;
754 status = "disabled";
755 };
756
757 usbotg_hs: usb@40040000 {
758 compatible = "snps,dwc2";
759 reg = <0x40040000 0x40000>;
760 interrupts = <77>;
761 clocks = <&rcc 0 STM32F4_AHB1_CLOCK(OTGHS)>;
762 clock-names = "otg";
763 status = "disabled";
764 };
765
766 usbotg_fs: usb@50000000 {
767 compatible = "st,stm32f4x9-fsotg";
768 reg = <0x50000000 0x40000>;
769 interrupts = <67>;
770 clocks = <&rcc 0 39>;
771 clock-names = "otg";
772 status = "disabled";
773 };
774
775 dcmi: dcmi@50050000 {
776 compatible = "st,stm32-dcmi";
777 reg = <0x50050000 0x400>;
778 interrupts = <78>;
779 resets = <&rcc STM32F4_AHB2_RESET(DCMI)>;
780 clocks = <&rcc 0 STM32F4_AHB2_CLOCK(DCMI)>;
781 clock-names = "mclk";
782 pinctrl-names = "default";
783 pinctrl-0 = <&dcmi_pins>;
784 dmas = <&dma2 1 1 0x414 0x3>;
785 dma-names = "tx";
786 status = "disabled";
787 };
788
789 rng: rng@50060800 {
790 compatible = "st,stm32-rng";
791 reg = <0x50060800 0x400>;
792 interrupts = <80>;
793 clocks = <&rcc 0 STM32F4_AHB2_CLOCK(RNG)>;
794
795 };
796 };
797};
798
799&systick {
800 clocks = <&rcc 1 SYSTICK>;
801 status = "okay";
802};