1 // SPDX-License-Identifier: GPL-2.0+
2 //
3 // Copyright 2012 Sascha Hauer, Pengutronix
4
5 #include "imx27-pinfunc.h"
6
7 #include <dt-bindings/clock/imx27-clock.h>
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/interrupt-controller/irq.h>
11
12 / {
13 #address-cells = <1>;
14 #size-cells = <1>;
15 /*
16 * The decompressor and also some bootloaders rely on a
17 * pre-existing /chosen node to be available to insert the
18 * command line and merge other ATAGS info.
19 */
20 chosen {};
21
22 aliases {
23 ethernet0 = &fec;
24 gpio0 = &gpio1;
25 gpio1 = &gpio2;
26 gpio2 = &gpio3;
27 gpio3 = &gpio4;
28 gpio4 = &gpio5;
29 gpio5 = &gpio6;
30 i2c0 = &i2c1;
31 i2c1 = &i2c2;
32 serial0 = &uart1;
33 serial1 = &uart2;
34 serial2 = &uart3;
35 serial3 = &uart4;
36 serial4 = &uart5;
37 serial5 = &uart6;
38 spi0 = &cspi1;
39 spi1 = &cspi2;
40 spi2 = &cspi3;
41 };
42
43 aitc: aitc-interrupt-controller@10040000 {
44 compatible = "fsl,imx27-aitc", "fsl,avic";
45 interrupt-controller;
46 #interrupt-cells = <1>;
47 reg = <0x10040000 0x1000>;
48 };
49
50 clocks {
51 clk_osc26m: osc26m {
52 compatible = "fsl,imx-osc26m", "fixed-clock";
53 #clock-cells = <0>;
54 clock-frequency = <26000000>;
55 };
56 };
57
58 cpus {
59 #size-cells = <0>;
60 #address-cells = <1>;
61
62 cpu: cpu@0 {
63 device_type = "cpu";
64 reg = <0>;
65 compatible = "arm,arm926ej-s";
66 operating-points = <
67 /* kHz uV */
68 266000 1300000
69 399000 1450000
70 >;
71 clock-latency = <62500>;
72 clocks = <&clks IMX27_CLK_CPU_DIV>;
73 voltage-tolerance = <5>;
74 };
75 };
76
77 soc: soc {
78 #address-cells = <1>;
79 #size-cells = <1>;
80 compatible = "simple-bus";
81 interrupt-parent = <&aitc>;
82 ranges;
83
84 aipi1: bus@10000000 { /* AIPI1 */
85 compatible = "fsl,aipi-bus", "simple-bus";
86 #address-cells = <1>;
87 #size-cells = <1>;
88 reg = <0x10000000 0x20000>;
89 ranges;
90
91 dma: dma-controller@10001000 {
92 compatible = "fsl,imx27-dma";
93 reg = <0x10001000 0x1000>;
94 interrupts = <32>;
95 clocks = <&clks IMX27_CLK_DMA_IPG_GATE>,
96 <&clks IMX27_CLK_DMA_AHB_GATE>;
97 clock-names = "ipg", "ahb";
98 #dma-cells = <1>;
99 dma-channels = <16>;
100 };
101
102 wdog: watchdog@10002000 {
103 compatible = "fsl,imx27-wdt", "fsl,imx21-wdt";
104 reg = <0x10002000 0x1000>;
105 interrupts = <27>;
106 clocks = <&clks IMX27_CLK_WDOG_IPG_GATE>;
107 };
108
109 gpt1: timer@10003000 {
110 compatible = "fsl,imx27-gpt", "fsl,imx21-gpt";
111 reg = <0x10003000 0x1000>;
112 interrupts = <26>;
113 clocks = <&clks IMX27_CLK_GPT1_IPG_GATE>,
114 <&clks IMX27_CLK_PER1_GATE>;
115 clock-names = "ipg", "per";
116 };
117
118 gpt2: timer@10004000 {
119 compatible = "fsl,imx27-gpt", "fsl,imx21-gpt";
120 reg = <0x10004000 0x1000>;
121 interrupts = <25>;
122 clocks = <&clks IMX27_CLK_GPT2_IPG_GATE>,
123 <&clks IMX27_CLK_PER1_GATE>;
124 clock-names = "ipg", "per";
125 };
126
127 gpt3: timer@10005000 {
128 compatible = "fsl,imx27-gpt", "fsl,imx21-gpt";
129 reg = <0x10005000 0x1000>;
130 interrupts = <24>;
131 clocks = <&clks IMX27_CLK_GPT3_IPG_GATE>,
132 <&clks IMX27_CLK_PER1_GATE>;
133 clock-names = "ipg", "per";
134 };
135
136 pwm: pwm@10006000 {
137 #pwm-cells = <3>;
138 compatible = "fsl,imx27-pwm";
139 reg = <0x10006000 0x1000>;
140 interrupts = <23>;
141 clocks = <&clks IMX27_CLK_PWM_IPG_GATE>,
142 <&clks IMX27_CLK_PER1_GATE>;
143 clock-names = "ipg", "per";
144 };
145
146 rtc: rtc@10007000 {
147 compatible = "fsl,imx21-rtc";
148 reg = <0x10007000 0x1000>;
149 interrupts = <22>;
150 clocks = <&clks IMX27_CLK_CKIL>,
151 <&clks IMX27_CLK_RTC_IPG_GATE>;
152 clock-names = "ref", "ipg";
153 };
154
155 kpp: kpp@10008000 {
156 compatible = "fsl,imx27-kpp", "fsl,imx21-kpp";
157 reg = <0x10008000 0x1000>;
158 interrupts = <21>;
159 clocks = <&clks IMX27_CLK_KPP_IPG_GATE>;
160 status = "disabled";
161 };
162
163 owire: owire@10009000 {
164 compatible = "fsl,imx27-owire", "fsl,imx21-owire";
165 reg = <0x10009000 0x1000>;
166 clocks = <&clks IMX27_CLK_OWIRE_IPG_GATE>;
167 status = "disabled";
168 };
169
170 uart1: serial@1000a000 {
171 compatible = "fsl,imx27-uart", "fsl,imx21-uart";
172 reg = <0x1000a000 0x1000>;
173 interrupts = <20>;
174 clocks = <&clks IMX27_CLK_UART1_IPG_GATE>,
175 <&clks IMX27_CLK_PER1_GATE>;
176 clock-names = "ipg", "per";
177 status = "disabled";
178 };
179
180 uart2: serial@1000b000 {
181 compatible = "fsl,imx27-uart", "fsl,imx21-uart";
182 reg = <0x1000b000 0x1000>;
183 interrupts = <19>;
184 clocks = <&clks IMX27_CLK_UART2_IPG_GATE>,
185 <&clks IMX27_CLK_PER1_GATE>;
186 clock-names = "ipg", "per";
187 status = "disabled";
188 };
189
190 uart3: serial@1000c000 {
191 compatible = "fsl,imx27-uart", "fsl,imx21-uart";
192 reg = <0x1000c000 0x1000>;
193 interrupts = <18>;
194 clocks = <&clks IMX27_CLK_UART3_IPG_GATE>,
195 <&clks IMX27_CLK_PER1_GATE>;
196 clock-names = "ipg", "per";
197 status = "disabled";
198 };
199
200 uart4: serial@1000d000 {
201 compatible = "fsl,imx27-uart", "fsl,imx21-uart";
202 reg = <0x1000d000 0x1000>;
203 interrupts = <17>;
204 clocks = <&clks IMX27_CLK_UART4_IPG_GATE>,
205 <&clks IMX27_CLK_PER1_GATE>;
206 clock-names = "ipg", "per";
207 status = "disabled";
208 };
209
210 cspi1: spi@1000e000 {
211 #address-cells = <1>;
212 #size-cells = <0>;
213 compatible = "fsl,imx27-cspi";
214 reg = <0x1000e000 0x1000>;
215 interrupts = <16>;
216 clocks = <&clks IMX27_CLK_CSPI1_IPG_GATE>,
217 <&clks IMX27_CLK_PER2_GATE>;
218 clock-names = "ipg", "per";
219 status = "disabled";
220 };
221
222 cspi2: spi@1000f000 {
223 #address-cells = <1>;
224 #size-cells = <0>;
225 compatible = "fsl,imx27-cspi";
226 reg = <0x1000f000 0x1000>;
227 interrupts = <15>;
228 clocks = <&clks IMX27_CLK_CSPI2_IPG_GATE>,
229 <&clks IMX27_CLK_PER2_GATE>;
230 clock-names = "ipg", "per";
231 status = "disabled";
232 };
233
234 ssi1: ssi@10010000 {
235 #sound-dai-cells = <0>;
236 compatible = "fsl,imx27-ssi", "fsl,imx21-ssi";
237 reg = <0x10010000 0x1000>;
238 interrupts = <14>;
239 clocks = <&clks IMX27_CLK_SSI1_IPG_GATE>;
240 dmas = <&dma 12>, <&dma 13>, <&dma 14>, <&dma 15>;
241 dma-names = "rx0", "tx0", "rx1", "tx1";
242 fsl,fifo-depth = <8>;
243 status = "disabled";
244 };
245
246 ssi2: ssi@10011000 {
247 #sound-dai-cells = <0>;
248 compatible = "fsl,imx27-ssi", "fsl,imx21-ssi";
249 reg = <0x10011000 0x1000>;
250 interrupts = <13>;
251 clocks = <&clks IMX27_CLK_SSI2_IPG_GATE>;
252 dmas = <&dma 8>, <&dma 9>, <&dma 10>, <&dma 11>;
253 dma-names = "rx0", "tx0", "rx1", "tx1";
254 fsl,fifo-depth = <8>;
255 status = "disabled";
256 };
257
258 i2c1: i2c@10012000 {
259 #address-cells = <1>;
260 #size-cells = <0>;
261 compatible = "fsl,imx27-i2c", "fsl,imx21-i2c";
262 reg = <0x10012000 0x1000>;
263 interrupts = <12>;
264 clocks = <&clks IMX27_CLK_I2C1_IPG_GATE>;
265 status = "disabled";
266 };
267
268 sdhci1: mmc@10013000 {
269 compatible = "fsl,imx27-mmc", "fsl,imx21-mmc";
270 reg = <0x10013000 0x1000>;
271 interrupts = <11>;
272 clocks = <&clks IMX27_CLK_SDHC1_IPG_GATE>,
273 <&clks IMX27_CLK_PER2_GATE>;
274 clock-names = "ipg", "per";
275 dmas = <&dma 7>;
276 dma-names = "rx-tx";
277 status = "disabled";
278 };
279
280 sdhci2: mmc@10014000 {
281 compatible = "fsl,imx27-mmc", "fsl,imx21-mmc";
282 reg = <0x10014000 0x1000>;
283 interrupts = <10>;
284 clocks = <&clks IMX27_CLK_SDHC2_IPG_GATE>,
285 <&clks IMX27_CLK_PER2_GATE>;
286 clock-names = "ipg", "per";
287 dmas = <&dma 6>;
288 dma-names = "rx-tx";
289 status = "disabled";
290 };
291
292 iomuxc: iomuxc@10015000 {
293 compatible = "fsl,imx27-iomuxc";
294 reg = <0x10015000 0x600>;
295 #address-cells = <1>;
296 #size-cells = <1>;
297 ranges;
298
299 gpio1: gpio@10015000 {
300 compatible = "fsl,imx27-gpio", "fsl,imx21-gpio";
301 reg = <0x10015000 0x100>;
302 clocks = <&clks IMX27_CLK_GPIO_IPG_GATE>;
303 interrupts = <8>;
304 gpio-controller;
305 #gpio-cells = <2>;
306 interrupt-controller;
307 #interrupt-cells = <2>;
308 };
309
310 gpio2: gpio@10015100 {
311 compatible = "fsl,imx27-gpio", "fsl,imx21-gpio";
312 reg = <0x10015100 0x100>;
313 clocks = <&clks IMX27_CLK_GPIO_IPG_GATE>;
314 interrupts = <8>;
315 gpio-controller;
316 #gpio-cells = <2>;
317 interrupt-controller;
318 #interrupt-cells = <2>;
319 };
320
321 gpio3: gpio@10015200 {
322 compatible = "fsl,imx27-gpio", "fsl,imx21-gpio";
323 reg = <0x10015200 0x100>;
324 clocks = <&clks IMX27_CLK_GPIO_IPG_GATE>;
325 interrupts = <8>;
326 gpio-controller;
327 #gpio-cells = <2>;
328 interrupt-controller;
329 #interrupt-cells = <2>;
330 };
331
332 gpio4: gpio@10015300 {
333 compatible = "fsl,imx27-gpio", "fsl,imx21-gpio";
334 reg = <0x10015300 0x100>;
335 clocks = <&clks IMX27_CLK_GPIO_IPG_GATE>;
336 interrupts = <8>;
337 gpio-controller;
338 #gpio-cells = <2>;
339 interrupt-controller;
340 #interrupt-cells = <2>;
341 };
342
343 gpio5: gpio@10015400 {
344 compatible = "fsl,imx27-gpio", "fsl,imx21-gpio";
345 reg = <0x10015400 0x100>;
346 clocks = <&clks IMX27_CLK_GPIO_IPG_GATE>;
347 interrupts = <8>;
348 gpio-controller;
349 #gpio-cells = <2>;
350 interrupt-controller;
351 #interrupt-cells = <2>;
352 };
353
354 gpio6: gpio@10015500 {
355 compatible = "fsl,imx27-gpio", "fsl,imx21-gpio";
356 reg = <0x10015500 0x100>;
357 clocks = <&clks IMX27_CLK_GPIO_IPG_GATE>;
358 interrupts = <8>;
359 gpio-controller;
360 #gpio-cells = <2>;
361 interrupt-controller;
362 #interrupt-cells = <2>;
363 };
364 };
365
366 audmux: audmux@10016000 {
367 compatible = "fsl,imx27-audmux", "fsl,imx21-audmux";
368 reg = <0x10016000 0x1000>;
369 clocks = <&clks IMX27_CLK_DUMMY>;
370 clock-names = "audmux";
371 status = "disabled";
372 };
373
374 cspi3: spi@10017000 {
375 #address-cells = <1>;
376 #size-cells = <0>;
377 compatible = "fsl,imx27-cspi";
378 reg = <0x10017000 0x1000>;
379 interrupts = <6>;
380 clocks = <&clks IMX27_CLK_CSPI3_IPG_GATE>,
381 <&clks IMX27_CLK_PER2_GATE>;
382 clock-names = "ipg", "per";
383 status = "disabled";
384 };
385
386 gpt4: timer@10019000 {
387 compatible = "fsl,imx27-gpt", "fsl,imx21-gpt";
388 reg = <0x10019000 0x1000>;
389 interrupts = <4>;
390 clocks = <&clks IMX27_CLK_GPT4_IPG_GATE>,
391 <&clks IMX27_CLK_PER1_GATE>;
392 clock-names = "ipg", "per";
393 };
394
395 gpt5: timer@1001a000 {
396 compatible = "fsl,imx27-gpt", "fsl,imx21-gpt";
397 reg = <0x1001a000 0x1000>;
398 interrupts = <3>;
399 clocks = <&clks IMX27_CLK_GPT5_IPG_GATE>,
400 <&clks IMX27_CLK_PER1_GATE>;
401 clock-names = "ipg", "per";
402 };
403
404 uart5: serial@1001b000 {
405 compatible = "fsl,imx27-uart", "fsl,imx21-uart";
406 reg = <0x1001b000 0x1000>;
407 interrupts = <49>;
408 clocks = <&clks IMX27_CLK_UART5_IPG_GATE>,
409 <&clks IMX27_CLK_PER1_GATE>;
410 clock-names = "ipg", "per";
411 status = "disabled";
412 };
413
414 uart6: serial@1001c000 {
415 compatible = "fsl,imx27-uart", "fsl,imx21-uart";
416 reg = <0x1001c000 0x1000>;
417 interrupts = <48>;
418 clocks = <&clks IMX27_CLK_UART6_IPG_GATE>,
419 <&clks IMX27_CLK_PER1_GATE>;
420 clock-names = "ipg", "per";
421 status = "disabled";
422 };
423
424 i2c2: i2c@1001d000 {
425 #address-cells = <1>;
426 #size-cells = <0>;
427 compatible = "fsl,imx27-i2c", "fsl,imx21-i2c";
428 reg = <0x1001d000 0x1000>;
429 interrupts = <1>;
430 clocks = <&clks IMX27_CLK_I2C2_IPG_GATE>;
431 status = "disabled";
432 };
433
434 sdhci3: mmc@1001e000 {
435 compatible = "fsl,imx27-mmc", "fsl,imx21-mmc";
436 reg = <0x1001e000 0x1000>;
437 interrupts = <9>;
438 clocks = <&clks IMX27_CLK_SDHC3_IPG_GATE>,
439 <&clks IMX27_CLK_PER2_GATE>;
440 clock-names = "ipg", "per";
441 dmas = <&dma 36>;
442 dma-names = "rx-tx";
443 status = "disabled";
444 };
445
446 gpt6: timer@1001f000 {
447 compatible = "fsl,imx27-gpt", "fsl,imx21-gpt";
448 reg = <0x1001f000 0x1000>;
449 interrupts = <2>;
450 clocks = <&clks IMX27_CLK_GPT6_IPG_GATE>,
451 <&clks IMX27_CLK_PER1_GATE>;
452 clock-names = "ipg", "per";
453 };
454 };
455
456 aipi2: bus@10020000 { /* AIPI2 */
457 compatible = "fsl,aipi-bus", "simple-bus";
458 #address-cells = <1>;
459 #size-cells = <1>;
460 reg = <0x10020000 0x20000>;
461 ranges;
462
463 fb: fb@10021000 {
464 compatible = "fsl,imx27-fb", "fsl,imx21-fb";
465 interrupts = <61>;
466 reg = <0x10021000 0x1000>;
467 clocks = <&clks IMX27_CLK_LCDC_IPG_GATE>,
468 <&clks IMX27_CLK_LCDC_AHB_GATE>,
469 <&clks IMX27_CLK_PER3_GATE>;
470 clock-names = "ipg", "ahb", "per";
471 status = "disabled";
472 };
473
474 coda: coda@10023000 {
475 compatible = "fsl,imx27-vpu", "cnm,codadx6";
476 reg = <0x10023000 0x0200>;
477 interrupts = <53>;
478 clocks = <&clks IMX27_CLK_VPU_BAUD_GATE>,
479 <&clks IMX27_CLK_VPU_AHB_GATE>;
480 clock-names = "per", "ahb";
481 iram = <&iram>;
482 };
483
484 usbotg: usb@10024000 {
485 compatible = "fsl,imx27-usb";
486 reg = <0x10024000 0x200>;
487 interrupts = <56>;
488 clocks = <&clks IMX27_CLK_USB_IPG_GATE>,
489 <&clks IMX27_CLK_USB_AHB_GATE>,
490 <&clks IMX27_CLK_USB_DIV>;
491 clock-names = "ipg", "ahb", "per";
492 fsl,usbmisc = <&usbmisc 0>;
493 status = "disabled";
494 };
495
496 usbh1: usb@10024200 {
497 compatible = "fsl,imx27-usb";
498 reg = <0x10024200 0x200>;
499 interrupts = <54>;
500 clocks = <&clks IMX27_CLK_USB_IPG_GATE>,
501 <&clks IMX27_CLK_USB_AHB_GATE>,
502 <&clks IMX27_CLK_USB_DIV>;
503 clock-names = "ipg", "ahb", "per";
504 fsl,usbmisc = <&usbmisc 1>;
505 dr_mode = "host";
506 status = "disabled";
507 };
508
509 usbh2: usb@10024400 {
510 compatible = "fsl,imx27-usb";
511 reg = <0x10024400 0x200>;
512 interrupts = <55>;
513 clocks = <&clks IMX27_CLK_USB_IPG_GATE>,
514 <&clks IMX27_CLK_USB_AHB_GATE>,
515 <&clks IMX27_CLK_USB_DIV>;
516 clock-names = "ipg", "ahb", "per";
517 fsl,usbmisc = <&usbmisc 2>;
518 dr_mode = "host";
519 status = "disabled";
520 };
521
522 usbmisc: usbmisc@10024600 {
523 #index-cells = <1>;
524 compatible = "fsl,imx27-usbmisc";
525 reg = <0x10024600 0x200>;
526 };
527
528 sahara2: crypto@10025000 {
529 compatible = "fsl,imx27-sahara";
530 reg = <0x10025000 0x1000>;
531 interrupts = <59>;
532 clocks = <&clks IMX27_CLK_SAHARA_IPG_GATE>,
533 <&clks IMX27_CLK_SAHARA_AHB_GATE>;
534 clock-names = "ipg", "ahb";
535 };
536
537 clks: ccm@10027000 {
538 compatible = "fsl,imx27-ccm";
539 reg = <0x10027000 0x1000>;
540 #clock-cells = <1>;
541 };
542
543 iim: efuse@10028000 {
544 compatible = "fsl,imx27-iim";
545 reg = <0x10028000 0x1000>;
546 interrupts = <62>;
547 clocks = <&clks IMX27_CLK_IIM_IPG_GATE>;
548 };
549
550 fec: ethernet@1002b000 {
551 compatible = "fsl,imx27-fec";
552 reg = <0x1002b000 0x1000>;
553 interrupts = <50>;
554 clocks = <&clks IMX27_CLK_FEC_IPG_GATE>,
555 <&clks IMX27_CLK_FEC_AHB_GATE>;
556 clock-names = "ipg", "ahb";
557 status = "disabled";
558 };
559 };
560
561 nfc: nand-controller@d8000000 {
562 #address-cells = <1>;
563 #size-cells = <1>;
564 compatible = "fsl,imx27-nand";
565 reg = <0xd8000000 0x1000>;
566 interrupts = <29>;
567 clocks = <&clks IMX27_CLK_NFC_BAUD_GATE>;
568 status = "disabled";
569 };
570
571 weim: memory-controller@d8002000 {
572 #address-cells = <2>;
573 #size-cells = <1>;
574 compatible = "fsl,imx27-weim";
575 reg = <0xd8002000 0x1000>;
576 clocks = <&clks IMX27_CLK_EMI_AHB_GATE>;
577 ranges = <
578 0 0 0xc0000000 0x08000000
579 1 0 0xc8000000 0x08000000
580 2 0 0xd0000000 0x02000000
581 3 0 0xd2000000 0x02000000
582 4 0 0xd4000000 0x02000000
583 5 0 0xd6000000 0x02000000
584 >;
585 status = "disabled";
586 };
587
588 iram: sram@ffff4c00 {
589 compatible = "mmio-sram";
590 reg = <0xffff4c00 0xb400>;
591 ranges = <0 0xffff4c00 0xb400>;
592 #address-cells = <1>;
593 #size-cells = <1>;
594 };
595 };
596 };
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