1 // SPDX-License-Identifier: GPL-2.0+
2 //
3 // Copyright 2012 Sascha Hauer, Pengutronix <s.hauer@pengutronix.de>
5 #include <dt-bindings/gpio/gpio.h>
6 #include "imx25-pinfunc.h"
8 / {
9 #address-cells = <1>;
10 #size-cells = <1>;
11 /*
12 * The decompressor and also some bootloaders rely on a
13 * pre-existing /chosen node to be available to insert the
14 * command line and merge other ATAGS info.
15 * Also for U-Boot there must be a pre-existing /memory node.
16 */
17 chosen {};
18 memory { device_type = "memory"; };
20 aliases {
21 ethernet0 = &fec;
22 gpio0 = &gpio1;
23 gpio1 = &gpio2;
24 gpio2 = &gpio3;
25 gpio3 = &gpio4;
26 i2c0 = &i2c1;
27 i2c1 = &i2c2;
28 i2c2 = &i2c3;
29 mmc0 = &esdhc1;
30 mmc1 = &esdhc2;
31 pwm0 = &pwm1;
32 pwm1 = &pwm2;
33 pwm2 = &pwm3;
34 pwm3 = &pwm4;
35 serial0 = &uart1;
36 serial1 = &uart2;
37 serial2 = &uart3;
38 serial3 = &uart4;
39 serial4 = &uart5;
40 spi0 = &spi1;
41 spi1 = &spi2;
42 spi2 = &spi3;
43 usb0 = &usbotg;
44 usb1 = &usbhost1;
45 };
47 cpus {
48 #address-cells = <1>;
49 #size-cells = <0>;
51 cpu@0 {
52 compatible = "arm,arm926ej-s";
53 device_type = "cpu";
54 reg = <0>;
55 };
56 };
58 asic: asic-interrupt-controller@68000000 {
59 compatible = "fsl,imx25-asic", "fsl,avic";
60 interrupt-controller;
61 #interrupt-cells = <1>;
62 reg = <0x68000000 0x8000000>;
63 };
65 clocks {
66 osc {
67 compatible = "fsl,imx-osc", "fixed-clock";
68 #clock-cells = <0>;
69 clock-frequency = <24000000>;
70 };
71 };
73 soc {
74 #address-cells = <1>;
75 #size-cells = <1>;
76 compatible = "simple-bus";
77 interrupt-parent = <&asic>;
78 ranges;
80 aips@43f00000 { /* AIPS1 */
81 compatible = "fsl,aips-bus", "simple-bus";
82 #address-cells = <1>;
83 #size-cells = <1>;
84 reg = <0x43f00000 0x100000>;
85 ranges;
87 aips1: bridge@43f00000 {
88 compatible = "fsl,imx25-aips";
89 reg = <0x43f00000 0x4000>;
90 };
92 i2c1: i2c@43f80000 {
93 #address-cells = <1>;
94 #size-cells = <0>;
95 compatible = "fsl,imx25-i2c", "fsl,imx21-i2c";
96 reg = <0x43f80000 0x4000>;
97 clocks = <&clks 48>;
98 clock-names = "";
99 interrupts = <3>;
100 status = "disabled";
101 };
103 i2c3: i2c@43f84000 {
104 #address-cells = <1>;
105 #size-cells = <0>;
106 compatible = "fsl,imx25-i2c", "fsl,imx21-i2c";
107 reg = <0x43f84000 0x4000>;
108 clocks = <&clks 48>;
109 clock-names = "";
110 interrupts = <10>;
111 status = "disabled";
112 };
114 can1: can@43f88000 {
115 compatible = "fsl,imx25-flexcan";
116 reg = <0x43f88000 0x4000>;
117 interrupts = <43>;
118 clocks = <&clks 75>, <&clks 75>;
119 clock-names = "ipg", "per";
120 status = "disabled";
121 };
123 can2: can@43f8c000 {
124 compatible = "fsl,imx25-flexcan";
125 reg = <0x43f8c000 0x4000>;
126 interrupts = <44>;
127 clocks = <&clks 76>, <&clks 76>;
128 clock-names = "ipg", "per";
129 status = "disabled";
130 };
132 uart1: serial@43f90000 {
133 compatible = "fsl,imx25-uart", "fsl,imx21-uart";
134 reg = <0x43f90000 0x4000>;
135 interrupts = <45>;
136 clocks = <&clks 120>, <&clks 57>;
137 clock-names = "ipg", "per";
138 status = "disabled";
139 };
141 uart2: serial@43f94000 {
142 compatible = "fsl,imx25-uart", "fsl,imx21-uart";
143 reg = <0x43f94000 0x4000>;
144 interrupts = <32>;
145 clocks = <&clks 121>, <&clks 57>;
146 clock-names = "ipg", "per";
147 status = "disabled";
148 };
150 i2c2: i2c@43f98000 {
151 #address-cells = <1>;
152 #size-cells = <0>;
153 compatible = "fsl,imx25-i2c", "fsl,imx21-i2c";
154 reg = <0x43f98000 0x4000>;
155 clocks = <&clks 48>;
156 clock-names = "";
157 interrupts = <4>;
158 status = "disabled";
159 };
161 owire@43f9c000 {
162 #address-cells = <1>;
163 #size-cells = <0>;
164 reg = <0x43f9c000 0x4000>;
165 clocks = <&clks 51>;
166 clock-names = "";
167 interrupts = <2>;
168 status = "disabled";
169 };
171 spi1: cspi@43fa4000 {
172 #address-cells = <1>;
173 #size-cells = <0>;
174 compatible = "fsl,imx25-cspi", "fsl,imx35-cspi";
175 reg = <0x43fa4000 0x4000>;
176 clocks = <&clks 78>, <&clks 78>;
177 clock-names = "ipg", "per";
178 interrupts = <14>;
179 status = "disabled";
180 };
182 kpp: kpp@43fa8000 {
183 #address-cells = <1>;
184 #size-cells = <0>;
185 compatible = "fsl,imx25-kpp", "fsl,imx21-kpp";
186 reg = <0x43fa8000 0x4000>;
187 clocks = <&clks 102>;
188 clock-names = "";
189 interrupts = <24>;
190 status = "disabled";
191 };
193 iomuxc: iomuxc@43fac000 {
194 compatible = "fsl,imx25-iomuxc";
195 reg = <0x43fac000 0x4000>;
196 };
198 audmux: audmux@43fb0000 {
199 compatible = "fsl,imx25-audmux", "fsl,imx31-audmux";
200 reg = <0x43fb0000 0x4000>;
201 status = "disabled";
202 };
203 };
205 spba@50000000 {
206 compatible = "fsl,spba-bus", "simple-bus";
207 #address-cells = <1>;
208 #size-cells = <1>;
209 reg = <0x50000000 0x40000>;
210 ranges;
212 spi3: cspi@50004000 {
213 #address-cells = <1>;
214 #size-cells = <0>;
215 compatible = "fsl,imx25-cspi", "fsl,imx35-cspi";
216 reg = <0x50004000 0x4000>;
217 interrupts = <0>;
218 clocks = <&clks 80>, <&clks 80>;
219 clock-names = "ipg", "per";
220 status = "disabled";
221 };
223 uart4: serial@50008000 {
224 compatible = "fsl,imx25-uart", "fsl,imx21-uart";
225 reg = <0x50008000 0x4000>;
226 interrupts = <5>;
227 clocks = <&clks 123>, <&clks 57>;
228 clock-names = "ipg", "per";
229 status = "disabled";
230 };
232 uart3: serial@5000c000 {
233 compatible = "fsl,imx25-uart", "fsl,imx21-uart";
234 reg = <0x5000c000 0x4000>;
235 interrupts = <18>;
236 clocks = <&clks 122>, <&clks 57>;
237 clock-names = "ipg", "per";
238 status = "disabled";
239 };
241 spi2: cspi@50010000 {
242 #address-cells = <1>;
243 #size-cells = <0>;
244 compatible = "fsl,imx25-cspi", "fsl,imx35-cspi";
245 reg = <0x50010000 0x4000>;
246 clocks = <&clks 79>, <&clks 79>;
247 clock-names = "ipg", "per";
248 interrupts = <13>;
249 status = "disabled";
250 };
252 ssi2: ssi@50014000 {
253 #sound-dai-cells = <0>;
254 compatible = "fsl,imx25-ssi", "fsl,imx21-ssi";
255 reg = <0x50014000 0x4000>;
256 interrupts = <11>;
257 clocks = <&clks 118>;
258 clock-names = "ipg";
259 dmas = <&sdma 24 1 0>,
260 <&sdma 25 1 0>;
261 dma-names = "rx", "tx";
262 fsl,fifo-depth = <15>;
263 status = "disabled";
264 };
266 esai@50018000 {
267 reg = <0x50018000 0x4000>;
268 interrupts = <7>;
269 };
271 uart5: serial@5002c000 {
272 compatible = "fsl,imx25-uart", "fsl,imx21-uart";
273 reg = <0x5002c000 0x4000>;
274 interrupts = <40>;
275 clocks = <&clks 124>, <&clks 57>;
276 clock-names = "ipg", "per";
277 status = "disabled";
278 };
280 tscadc: tscadc@50030000 {
281 compatible = "fsl,imx25-tsadc";
282 reg = <0x50030000 0xc>;
283 interrupts = <46>;
284 clocks = <&clks 119>;
285 clock-names = "ipg";
286 interrupt-controller;
287 #interrupt-cells = <1>;
288 #address-cells = <1>;
289 #size-cells = <1>;
290 status = "disabled";
291 ranges;
293 adc: adc@50030800 {
294 compatible = "fsl,imx25-gcq";
295 reg = <0x50030800 0x60>;
296 interrupt-parent = <&tscadc>;
297 interrupts = <1>;
298 #address-cells = <1>;
299 #size-cells = <0>;
300 status = "disabled";
301 };
303 tsc: tcq@50030400 {
304 compatible = "fsl,imx25-tcq";
305 reg = <0x50030400 0x60>;
306 interrupt-parent = <&tscadc>;
307 interrupts = <0>;
308 fsl,wires = <4>;
309 status = "disabled";
310 };
311 };
313 ssi1: ssi@50034000 {
314 #sound-dai-cells = <0>;
315 compatible = "fsl,imx25-ssi", "fsl,imx21-ssi";
316 reg = <0x50034000 0x4000>;
317 interrupts = <12>;
318 clocks = <&clks 117>;
319 clock-names = "ipg";
320 dmas = <&sdma 28 1 0>,
321 <&sdma 29 1 0>;
322 dma-names = "rx", "tx";
323 fsl,fifo-depth = <15>;
324 status = "disabled";
325 };
327 fec: ethernet@50038000 {
328 compatible = "fsl,imx25-fec";
329 reg = <0x50038000 0x4000>;
330 interrupts = <57>;
331 clocks = <&clks 88>, <&clks 65>;
332 clock-names = "ipg", "ahb";
333 status = "disabled";
334 };
335 };
337 aips@53f00000 { /* AIPS2 */
338 compatible = "fsl,aips-bus", "simple-bus";
339 #address-cells = <1>;
340 #size-cells = <1>;
341 reg = <0x53f00000 0x100000>;
342 ranges;
344 aips2: bridge@53f00000 {
345 compatible = "fsl,imx25-aips";
346 reg = <0x53f00000 0x4000>;
347 };
349 clks: ccm@53f80000 {
350 compatible = "fsl,imx25-ccm";
351 reg = <0x53f80000 0x4000>;
352 interrupts = <31>;
353 #clock-cells = <1>;
354 };
356 gpt4: timer@53f84000 {
357 compatible = "fsl,imx25-gpt", "fsl,imx31-gpt";
358 reg = <0x53f84000 0x4000>;
359 clocks = <&clks 95>, <&clks 47>;
360 clock-names = "ipg", "per";
361 interrupts = <1>;
362 };
364 gpt3: timer@53f88000 {
365 compatible = "fsl,imx25-gpt", "fsl,imx31-gpt";
366 reg = <0x53f88000 0x4000>;
367 clocks = <&clks 94>, <&clks 47>;
368 clock-names = "ipg", "per";
369 interrupts = <29>;
370 };
372 gpt2: timer@53f8c000 {
373 compatible = "fsl,imx25-gpt", "fsl,imx31-gpt";
374 reg = <0x53f8c000 0x4000>;
375 clocks = <&clks 93>, <&clks 47>;
376 clock-names = "ipg", "per";
377 interrupts = <53>;
378 };
380 gpt1: timer@53f90000 {
381 compatible = "fsl,imx25-gpt", "fsl,imx31-gpt";
382 reg = <0x53f90000 0x4000>;
383 clocks = <&clks 92>, <&clks 47>;
384 clock-names = "ipg", "per";
385 interrupts = <54>;
386 };
388 epit1: timer@53f94000 {
389 compatible = "fsl,imx25-epit";
390 reg = <0x53f94000 0x4000>;
391 interrupts = <28>;
392 };
394 epit2: timer@53f98000 {
395 compatible = "fsl,imx25-epit";
396 reg = <0x53f98000 0x4000>;
397 interrupts = <27>;
398 };
400 gpio4: gpio@53f9c000 {
401 compatible = "fsl,imx25-gpio", "fsl,imx35-gpio";
402 reg = <0x53f9c000 0x4000>;
403 interrupts = <23>;
404 gpio-controller;
405 #gpio-cells = <2>;
406 interrupt-controller;
407 #interrupt-cells = <2>;
408 };
410 pwm2: pwm@53fa0000 {
411 compatible = "fsl,imx25-pwm", "fsl,imx27-pwm";
412 #pwm-cells = <2>;
413 reg = <0x53fa0000 0x4000>;
414 clocks = <&clks 106>, <&clks 52>;
415 clock-names = "ipg", "per";
416 interrupts = <36>;
417 };
419 gpio3: gpio@53fa4000 {
420 compatible = "fsl,imx25-gpio", "fsl,imx35-gpio";
421 reg = <0x53fa4000 0x4000>;
422 interrupts = <16>;
423 gpio-controller;
424 #gpio-cells = <2>;
425 interrupt-controller;
426 #interrupt-cells = <2>;
427 };
429 pwm3: pwm@53fa8000 {
430 compatible = "fsl,imx25-pwm", "fsl,imx27-pwm";
431 #pwm-cells = <2>;
432 reg = <0x53fa8000 0x4000>;
433 clocks = <&clks 107>, <&clks 52>;
434 clock-names = "ipg", "per";
435 interrupts = <41>;
436 };
438 scc: crypto@53fac000 {
439 compatible = "fsl,imx25-scc";
440 reg = <0x53fac000 0x4000>;
441 clocks = <&clks 111>;
442 clock-names = "ipg";
443 interrupts = <49>, <50>;
444 interrupt-names = "scm", "smn";
445 };
447 rngb: rngb@53fb0000 {
448 compatible = "fsl,imx25-rngb";
449 reg = <0x53fb0000 0x4000>;
450 clocks = <&clks 109>;
451 interrupts = <22>;
452 };
454 esdhc1: esdhc@53fb4000 {
455 compatible = "fsl,imx25-esdhc";
456 reg = <0x53fb4000 0x4000>;
457 interrupts = <9>;
458 clocks = <&clks 86>, <&clks 63>, <&clks 45>;
459 clock-names = "ipg", "ahb", "per";
460 status = "disabled";
461 };
463 esdhc2: esdhc@53fb8000 {
464 compatible = "fsl,imx25-esdhc";
465 reg = <0x53fb8000 0x4000>;
466 interrupts = <8>;
467 clocks = <&clks 87>, <&clks 64>, <&clks 46>;
468 clock-names = "ipg", "ahb", "per";
469 status = "disabled";
470 };
472 lcdc: lcdc@53fbc000 {
473 compatible = "fsl,imx25-fb", "fsl,imx21-fb";
474 reg = <0x53fbc000 0x4000>;
475 interrupts = <39>;
476 clocks = <&clks 103>, <&clks 66>, <&clks 49>;
477 clock-names = "ipg", "ahb", "per";
478 status = "disabled";
479 };
481 slcdc@53fc0000 {
482 reg = <0x53fc0000 0x4000>;
483 interrupts = <38>;
484 status = "disabled";
485 };
487 pwm4: pwm@53fc8000 {
488 compatible = "fsl,imx25-pwm", "fsl,imx27-pwm";
489 #pwm-cells = <2>;
490 reg = <0x53fc8000 0x4000>;
491 clocks = <&clks 108>, <&clks 52>;
492 clock-names = "ipg", "per";
493 interrupts = <42>;
494 };
496 gpio1: gpio@53fcc000 {
497 compatible = "fsl,imx25-gpio", "fsl,imx35-gpio";
498 reg = <0x53fcc000 0x4000>;
499 interrupts = <52>;
500 gpio-controller;
501 #gpio-cells = <2>;
502 interrupt-controller;
503 #interrupt-cells = <2>;
504 };
506 gpio2: gpio@53fd0000 {
507 compatible = "fsl,imx25-gpio", "fsl,imx35-gpio";
508 reg = <0x53fd0000 0x4000>;
509 interrupts = <51>;
510 gpio-controller;
511 #gpio-cells = <2>;
512 interrupt-controller;
513 #interrupt-cells = <2>;
514 };
516 sdma: sdma@53fd4000 {
517 compatible = "fsl,imx25-sdma";
518 reg = <0x53fd4000 0x4000>;
519 clocks = <&clks 112>, <&clks 68>;
520 clock-names = "ipg", "ahb";
521 #dma-cells = <3>;
522 interrupts = <34>;
523 fsl,sdma-ram-script-name = "imx/sdma/sdma-imx25.bin";
524 };
526 wdog@53fdc000 {
527 compatible = "fsl,imx25-wdt", "fsl,imx21-wdt";
528 reg = <0x53fdc000 0x4000>;
529 clocks = <&clks 126>;
530 clock-names = "";
531 interrupts = <55>;
532 };
534 pwm1: pwm@53fe0000 {
535 compatible = "fsl,imx25-pwm", "fsl,imx27-pwm";
536 #pwm-cells = <2>;
537 reg = <0x53fe0000 0x4000>;
538 clocks = <&clks 105>, <&clks 52>;
539 clock-names = "ipg", "per";
540 interrupts = <26>;
541 };
543 iim: iim@53ff0000 {
544 compatible = "fsl,imx25-iim", "fsl,imx27-iim";
545 reg = <0x53ff0000 0x4000>;
546 interrupts = <19>;
547 clocks = <&clks 99>;
548 };
550 usbotg: usb@53ff4000 {
551 compatible = "fsl,imx25-usb", "fsl,imx27-usb";
552 reg = <0x53ff4000 0x0200>;
553 interrupts = <37>;
554 clocks = <&clks 9>, <&clks 70>, <&clks 8>;
555 clock-names = "ipg", "ahb", "per";
556 fsl,usbmisc = <&usbmisc 0>;
557 fsl,usbphy = <&usbphy0>;
558 phy_type = "utmi";
559 dr_mode = "otg";
560 status = "disabled";
561 };
563 usbhost1: usb@53ff4400 {
564 compatible = "fsl,imx25-usb", "fsl,imx27-usb";
565 reg = <0x53ff4400 0x0200>;
566 interrupts = <35>;
567 clocks = <&clks 9>, <&clks 70>, <&clks 8>;
568 clock-names = "ipg", "ahb", "per";
569 fsl,usbmisc = <&usbmisc 1>;
570 fsl,usbphy = <&usbphy1>;
571 status = "disabled";
572 };
574 usbmisc: usbmisc@53ff4600 {
575 #index-cells = <1>;
576 compatible = "fsl,imx25-usbmisc";
577 reg = <0x53ff4600 0x00f>;
578 };
580 dryice@53ffc000 {
581 compatible = "fsl,imx25-dryice", "fsl,imx25-rtc";
582 reg = <0x53ffc000 0x4000>;
583 clocks = <&clks 81>;
584 clock-names = "ipg";
585 interrupts = <25 56>;
586 };
587 };
589 iram: sram@78000000 {
590 compatible = "mmio-sram";
591 reg = <0x78000000 0x20000>;
592 };
594 emi@80000000 {
595 compatible = "fsl,emi-bus", "simple-bus";
596 #address-cells = <1>;
597 #size-cells = <1>;
598 reg = <0x80000000 0x3b002000>;
599 ranges;
601 nfc: nand@bb000000 {
602 #address-cells = <1>;
603 #size-cells = <1>;
605 compatible = "fsl,imx25-nand";
606 reg = <0xbb000000 0x2000>;
607 clocks = <&clks 50>;
608 clock-names = "";
609 interrupts = <33>;
610 status = "disabled";
611 };
612 };
613 };
615 usbphy {
616 compatible = "simple-bus";
617 #address-cells = <1>;
618 #size-cells = <0>;
620 usbphy0: usb-phy@0 {
621 reg = <0>;
622 compatible = "usb-nop-xceiv";
623 #phy-cells = <0>;
624 };
626 usbphy1: usb-phy@1 {
627 reg = <1>;
628 compatible = "usb-nop-xceiv";
629 #phy-cells = <0>;
630 };
631 };
632 };