1 // SPDX-License-Identifier: GPL-2.0+
2 //
3 // Copyright 2011 Freescale Semiconductor, Inc.
4 // Copyright 2011 Linaro Ltd.
5
6 #include "imx51-pinfunc.h"
7 #include <dt-bindings/clock/imx5-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 i2c0 = &i2c1;
29 i2c1 = &i2c2;
30 mmc0 = &esdhc1;
31 mmc1 = &esdhc2;
32 mmc2 = &esdhc3;
33 mmc3 = &esdhc4;
34 serial0 = &uart1;
35 serial1 = &uart2;
36 serial2 = &uart3;
37 spi0 = &ecspi1;
38 spi1 = &ecspi2;
39 spi2 = &cspi;
40 };
41
42 tzic: tz-interrupt-controller@e0000000 {
43 compatible = "fsl,imx51-tzic", "fsl,tzic";
44 interrupt-controller;
45 #interrupt-cells = <1>;
46 reg = <0xe0000000 0x4000>;
47 };
48
49 clocks {
50 ckil {
51 compatible = "fixed-clock";
52 #clock-cells = <0>;
53 clock-frequency = <32768>;
54 };
55
56 ckih1 {
57 compatible = "fixed-clock";
58 #clock-cells = <0>;
59 clock-frequency = <0>;
60 };
61
62 ckih2 {
63 compatible = "fixed-clock";
64 #clock-cells = <0>;
65 clock-frequency = <0>;
66 };
67
68 osc {
69 compatible = "fixed-clock";
70 #clock-cells = <0>;
71 clock-frequency = <24000000>;
72 };
73 };
74
75 cpus {
76 #address-cells = <1>;
77 #size-cells = <0>;
78 cpu: cpu@0 {
79 device_type = "cpu";
80 compatible = "arm,cortex-a8";
81 reg = <0>;
82 clock-latency = <62500>;
83 clocks = <&clks IMX5_CLK_CPU_PODF>;
84 clock-names = "cpu";
85 operating-points = <
86 166000 1000000
87 600000 1050000
88 800000 1100000
89 >;
90 voltage-tolerance = <5>;
91 };
92 };
93
94 pmu: pmu {
95 compatible = "arm,cortex-a8-pmu";
96 interrupt-parent = <&tzic>;
97 interrupts = <77>;
98 };
99
100 usbphy0: usbphy0 {
101 compatible = "usb-nop-xceiv";
102 clocks = <&clks IMX5_CLK_USB_PHY_GATE>;
103 clock-names = "main_clk";
104 #phy-cells = <0>;
105 };
106
107 capture-subsystem {
108 compatible = "fsl,imx-capture-subsystem";
109 ports = <&ipu_csi0>, <&ipu_csi1>;
110 };
111
112 display-subsystem {
113 compatible = "fsl,imx-display-subsystem";
114 ports = <&ipu_di0>, <&ipu_di1>;
115 };
116
117 soc: soc {
118 #address-cells = <1>;
119 #size-cells = <1>;
120 compatible = "simple-bus";
121 interrupt-parent = <&tzic>;
122 ranges;
123
124 iram: sram@1ffe0000 {
125 compatible = "mmio-sram";
126 reg = <0x1ffe0000 0x20000>;
127 ranges = <0 0x1ffe0000 0x20000>;
128 #address-cells = <1>;
129 #size-cells = <1>;
130 };
131
132 gpu: gpu@30000000 {
133 compatible = "amd,imageon-200.1", "amd,imageon";
134 reg = <0x30000000 0x20000>;
135 reg-names = "kgsl_3d0_reg_memory";
136 interrupts = <12>;
137 interrupt-names = "kgsl_3d0_irq";
138 clocks = <&clks IMX5_CLK_GPU3D_GATE>, <&clks IMX5_CLK_GARB_GATE>;
139 clock-names = "core_clk", "mem_iface_clk";
140 };
141
142 ipu: ipu@40000000 {
143 #address-cells = <1>;
144 #size-cells = <0>;
145 compatible = "fsl,imx51-ipu";
146 reg = <0x40000000 0x20000000>;
147 interrupts = <11 10>;
148 clocks = <&clks IMX5_CLK_IPU_GATE>,
149 <&clks IMX5_CLK_IPU_DI0_GATE>,
150 <&clks IMX5_CLK_IPU_DI1_GATE>;
151 clock-names = "bus", "di0", "di1";
152 resets = <&src 2>;
153
154 ipu_csi0: port@0 {
155 reg = <0>;
156 };
157
158 ipu_csi1: port@1 {
159 reg = <1>;
160 };
161
162 ipu_di0: port@2 {
163 reg = <2>;
164
165 ipu_di0_disp1: endpoint {
166 };
167 };
168
169 ipu_di1: port@3 {
170 reg = <3>;
171
172 ipu_di1_disp2: endpoint {
173 };
174 };
175 };
176
177 aips1: bus@70000000 { /* AIPS1 */
178 compatible = "fsl,aips-bus", "simple-bus";
179 #address-cells = <1>;
180 #size-cells = <1>;
181 reg = <0x70000000 0x10000000>;
182 ranges;
183
184 spba-bus@70000000 {
185 compatible = "fsl,spba-bus", "simple-bus";
186 #address-cells = <1>;
187 #size-cells = <1>;
188 reg = <0x70000000 0x40000>;
189 ranges;
190
191 esdhc1: mmc@70004000 {
192 compatible = "fsl,imx51-esdhc";
193 reg = <0x70004000 0x4000>;
194 interrupts = <1>;
195 clocks = <&clks IMX5_CLK_ESDHC1_IPG_GATE>,
196 <&clks IMX5_CLK_DUMMY>,
197 <&clks IMX5_CLK_ESDHC1_PER_GATE>;
198 clock-names = "ipg", "ahb", "per";
199 status = "disabled";
200 };
201
202 esdhc2: mmc@70008000 {
203 compatible = "fsl,imx51-esdhc";
204 reg = <0x70008000 0x4000>;
205 interrupts = <2>;
206 clocks = <&clks IMX5_CLK_ESDHC2_IPG_GATE>,
207 <&clks IMX5_CLK_DUMMY>,
208 <&clks IMX5_CLK_ESDHC2_PER_GATE>;
209 clock-names = "ipg", "ahb", "per";
210 bus-width = <4>;
211 status = "disabled";
212 };
213
214 uart3: serial@7000c000 {
215 compatible = "fsl,imx51-uart", "fsl,imx21-uart";
216 reg = <0x7000c000 0x4000>;
217 interrupts = <33>;
218 clocks = <&clks IMX5_CLK_UART3_IPG_GATE>,
219 <&clks IMX5_CLK_UART3_PER_GATE>;
220 clock-names = "ipg", "per";
221 dmas = <&sdma 43 5 1>, <&sdma 44 5 2>;
222 dma-names = "rx", "tx";
223 status = "disabled";
224 };
225
226 ecspi1: spi@70010000 {
227 #address-cells = <1>;
228 #size-cells = <0>;
229 compatible = "fsl,imx51-ecspi";
230 reg = <0x70010000 0x4000>;
231 interrupts = <36>;
232 clocks = <&clks IMX5_CLK_ECSPI1_IPG_GATE>,
233 <&clks IMX5_CLK_ECSPI1_PER_GATE>;
234 clock-names = "ipg", "per";
235 status = "disabled";
236 };
237
238 ssi2: ssi@70014000 {
239 #sound-dai-cells = <0>;
240 compatible = "fsl,imx51-ssi", "fsl,imx21-ssi";
241 reg = <0x70014000 0x4000>;
242 interrupts = <30>;
243 clocks = <&clks IMX5_CLK_SSI2_IPG_GATE>,
244 <&clks IMX5_CLK_SSI2_ROOT_GATE>;
245 clock-names = "ipg", "baud";
246 dmas = <&sdma 24 1 0>,
247 <&sdma 25 1 0>;
248 dma-names = "rx", "tx";
249 fsl,fifo-depth = <15>;
250 status = "disabled";
251 };
252
253 esdhc3: mmc@70020000 {
254 compatible = "fsl,imx51-esdhc";
255 reg = <0x70020000 0x4000>;
256 interrupts = <3>;
257 clocks = <&clks IMX5_CLK_ESDHC3_IPG_GATE>,
258 <&clks IMX5_CLK_DUMMY>,
259 <&clks IMX5_CLK_ESDHC3_PER_GATE>;
260 clock-names = "ipg", "ahb", "per";
261 bus-width = <4>;
262 status = "disabled";
263 };
264
265 esdhc4: mmc@70024000 {
266 compatible = "fsl,imx51-esdhc";
267 reg = <0x70024000 0x4000>;
268 interrupts = <4>;
269 clocks = <&clks IMX5_CLK_ESDHC4_IPG_GATE>,
270 <&clks IMX5_CLK_DUMMY>,
271 <&clks IMX5_CLK_ESDHC4_PER_GATE>;
272 clock-names = "ipg", "ahb", "per";
273 bus-width = <4>;
274 status = "disabled";
275 };
276 };
277
278 aipstz1: bridge@73f00000 {
279 compatible = "fsl,imx51-aipstz";
280 reg = <0x73f00000 0x60>;
281 };
282
283 usbotg: usb@73f80000 {
284 compatible = "fsl,imx51-usb", "fsl,imx27-usb";
285 reg = <0x73f80000 0x0200>;
286 interrupts = <18>;
287 clocks = <&clks IMX5_CLK_USBOH3_GATE>;
288 fsl,usbmisc = <&usbmisc 0>;
289 fsl,usbphy = <&usbphy0>;
290 status = "disabled";
291 };
292
293 usbh1: usb@73f80200 {
294 compatible = "fsl,imx51-usb", "fsl,imx27-usb";
295 reg = <0x73f80200 0x0200>;
296 interrupts = <14>;
297 clocks = <&clks IMX5_CLK_USBOH3_GATE>;
298 fsl,usbmisc = <&usbmisc 1>;
299 dr_mode = "host";
300 status = "disabled";
301 };
302
303 usbh2: usb@73f80400 {
304 compatible = "fsl,imx51-usb", "fsl,imx27-usb";
305 reg = <0x73f80400 0x0200>;
306 interrupts = <16>;
307 clocks = <&clks IMX5_CLK_USBOH3_GATE>;
308 fsl,usbmisc = <&usbmisc 2>;
309 dr_mode = "host";
310 status = "disabled";
311 };
312
313 usbh3: usb@73f80600 {
314 compatible = "fsl,imx51-usb", "fsl,imx27-usb";
315 reg = <0x73f80600 0x0200>;
316 interrupts = <17>;
317 clocks = <&clks IMX5_CLK_USBOH3_GATE>;
318 fsl,usbmisc = <&usbmisc 3>;
319 dr_mode = "host";
320 status = "disabled";
321 };
322
323 usbmisc: usbmisc@73f80800 {
324 #index-cells = <1>;
325 compatible = "fsl,imx51-usbmisc";
326 reg = <0x73f80800 0x200>;
327 clocks = <&clks IMX5_CLK_USBOH3_GATE>;
328 };
329
330 gpio1: gpio@73f84000 {
331 compatible = "fsl,imx51-gpio", "fsl,imx35-gpio";
332 reg = <0x73f84000 0x4000>;
333 interrupts = <50 51>;
334 gpio-controller;
335 #gpio-cells = <2>;
336 interrupt-controller;
337 #interrupt-cells = <2>;
338 };
339
340 gpio2: gpio@73f88000 {
341 compatible = "fsl,imx51-gpio", "fsl,imx35-gpio";
342 reg = <0x73f88000 0x4000>;
343 interrupts = <52 53>;
344 gpio-controller;
345 #gpio-cells = <2>;
346 interrupt-controller;
347 #interrupt-cells = <2>;
348 };
349
350 gpio3: gpio@73f8c000 {
351 compatible = "fsl,imx51-gpio", "fsl,imx35-gpio";
352 reg = <0x73f8c000 0x4000>;
353 interrupts = <54 55>;
354 gpio-controller;
355 #gpio-cells = <2>;
356 interrupt-controller;
357 #interrupt-cells = <2>;
358 };
359
360 gpio4: gpio@73f90000 {
361 compatible = "fsl,imx51-gpio", "fsl,imx35-gpio";
362 reg = <0x73f90000 0x4000>;
363 interrupts = <56 57>;
364 gpio-controller;
365 #gpio-cells = <2>;
366 interrupt-controller;
367 #interrupt-cells = <2>;
368 };
369
370 kpp: kpp@73f94000 {
371 compatible = "fsl,imx51-kpp", "fsl,imx21-kpp";
372 reg = <0x73f94000 0x4000>;
373 interrupts = <60>;
374 clocks = <&clks IMX5_CLK_DUMMY>;
375 status = "disabled";
376 };
377
378 wdog1: watchdog@73f98000 {
379 compatible = "fsl,imx51-wdt", "fsl,imx21-wdt";
380 reg = <0x73f98000 0x4000>;
381 interrupts = <58>;
382 clocks = <&clks IMX5_CLK_DUMMY>;
383 };
384
385 wdog2: watchdog@73f9c000 {
386 compatible = "fsl,imx51-wdt", "fsl,imx21-wdt";
387 reg = <0x73f9c000 0x4000>;
388 interrupts = <59>;
389 clocks = <&clks IMX5_CLK_DUMMY>;
390 status = "disabled";
391 };
392
393 gpt: timer@73fa0000 {
394 compatible = "fsl,imx51-gpt", "fsl,imx31-gpt";
395 reg = <0x73fa0000 0x4000>;
396 interrupts = <39>;
397 clocks = <&clks IMX5_CLK_GPT_IPG_GATE>,
398 <&clks IMX5_CLK_GPT_HF_GATE>;
399 clock-names = "ipg", "per";
400 };
401
402 iomuxc: iomuxc@73fa8000 {
403 compatible = "fsl,imx51-iomuxc";
404 reg = <0x73fa8000 0x4000>;
405 };
406
407 pwm1: pwm@73fb4000 {
408 #pwm-cells = <3>;
409 compatible = "fsl,imx51-pwm", "fsl,imx27-pwm";
410 reg = <0x73fb4000 0x4000>;
411 clocks = <&clks IMX5_CLK_PWM1_IPG_GATE>,
412 <&clks IMX5_CLK_PWM1_HF_GATE>;
413 clock-names = "ipg", "per";
414 interrupts = <61>;
415 };
416
417 pwm2: pwm@73fb8000 {
418 #pwm-cells = <3>;
419 compatible = "fsl,imx51-pwm", "fsl,imx27-pwm";
420 reg = <0x73fb8000 0x4000>;
421 clocks = <&clks IMX5_CLK_PWM2_IPG_GATE>,
422 <&clks IMX5_CLK_PWM2_HF_GATE>;
423 clock-names = "ipg", "per";
424 interrupts = <94>;
425 };
426
427 uart1: serial@73fbc000 {
428 compatible = "fsl,imx51-uart", "fsl,imx21-uart";
429 reg = <0x73fbc000 0x4000>;
430 interrupts = <31>;
431 clocks = <&clks IMX5_CLK_UART1_IPG_GATE>,
432 <&clks IMX5_CLK_UART1_PER_GATE>;
433 clock-names = "ipg", "per";
434 dmas = <&sdma 18 4 1>, <&sdma 19 4 2>;
435 dma-names = "rx", "tx";
436 status = "disabled";
437 };
438
439 uart2: serial@73fc0000 {
440 compatible = "fsl,imx51-uart", "fsl,imx21-uart";
441 reg = <0x73fc0000 0x4000>;
442 interrupts = <32>;
443 clocks = <&clks IMX5_CLK_UART2_IPG_GATE>,
444 <&clks IMX5_CLK_UART2_PER_GATE>;
445 clock-names = "ipg", "per";
446 dmas = <&sdma 16 4 1>, <&sdma 17 4 2>;
447 dma-names = "rx", "tx";
448 status = "disabled";
449 };
450
451 src: reset-controller@73fd0000 {
452 compatible = "fsl,imx51-src";
453 reg = <0x73fd0000 0x4000>;
454 interrupts = <75>;
455 #reset-cells = <1>;
456 };
457
458 clks: ccm@73fd4000 {
459 compatible = "fsl,imx51-ccm";
460 reg = <0x73fd4000 0x4000>;
461 interrupts = <0 71 0x04 0 72 0x04>;
462 #clock-cells = <1>;
463 };
464 };
465
466 aips2: bus@80000000 { /* AIPS2 */
467 compatible = "fsl,aips-bus", "simple-bus";
468 #address-cells = <1>;
469 #size-cells = <1>;
470 reg = <0x80000000 0x10000000>;
471 ranges;
472
473 aipstz2: bridge@83f00000 {
474 compatible = "fsl,imx51-aipstz";
475 reg = <0x83f00000 0x60>;
476 };
477
478 iim: efuse@83f98000 {
479 compatible = "fsl,imx51-iim", "fsl,imx27-iim", "syscon";
480 reg = <0x83f98000 0x4000>;
481 interrupts = <69>;
482 clocks = <&clks IMX5_CLK_IIM_GATE>;
483 };
484
485 tigerp: tigerp@83fa0000 {
486 compatible = "fsl,imx51-tigerp";
487 reg = <0x83fa0000 0x28>;
488 };
489
490 owire: owire@83fa4000 {
491 compatible = "fsl,imx51-owire", "fsl,imx21-owire";
492 reg = <0x83fa4000 0x4000>;
493 interrupts = <88>;
494 clocks = <&clks IMX5_CLK_OWIRE_GATE>;
495 status = "disabled";
496 };
497
498 ecspi2: spi@83fac000 {
499 #address-cells = <1>;
500 #size-cells = <0>;
501 compatible = "fsl,imx51-ecspi";
502 reg = <0x83fac000 0x4000>;
503 interrupts = <37>;
504 clocks = <&clks IMX5_CLK_ECSPI2_IPG_GATE>,
505 <&clks IMX5_CLK_ECSPI2_PER_GATE>;
506 clock-names = "ipg", "per";
507 status = "disabled";
508 };
509
510 sdma: dma-controller@83fb0000 {
511 compatible = "fsl,imx51-sdma", "fsl,imx35-sdma";
512 reg = <0x83fb0000 0x4000>;
513 interrupts = <6>;
514 clocks = <&clks IMX5_CLK_SDMA_GATE>,
515 <&clks IMX5_CLK_AHB>;
516 clock-names = "ipg", "ahb";
517 #dma-cells = <3>;
518 fsl,sdma-ram-script-name = "imx/sdma/sdma-imx51.bin";
519 };
520
521 cspi: spi@83fc0000 {
522 #address-cells = <1>;
523 #size-cells = <0>;
524 compatible = "fsl,imx51-cspi", "fsl,imx35-cspi";
525 reg = <0x83fc0000 0x4000>;
526 interrupts = <38>;
527 clocks = <&clks IMX5_CLK_CSPI_IPG_GATE>,
528 <&clks IMX5_CLK_CSPI_IPG_GATE>;
529 clock-names = "ipg", "per";
530 status = "disabled";
531 };
532
533 i2c2: i2c@83fc4000 {
534 #address-cells = <1>;
535 #size-cells = <0>;
536 compatible = "fsl,imx51-i2c", "fsl,imx21-i2c";
537 reg = <0x83fc4000 0x4000>;
538 interrupts = <63>;
539 clocks = <&clks IMX5_CLK_I2C2_GATE>;
540 status = "disabled";
541 };
542
543 i2c1: i2c@83fc8000 {
544 #address-cells = <1>;
545 #size-cells = <0>;
546 compatible = "fsl,imx51-i2c", "fsl,imx21-i2c";
547 reg = <0x83fc8000 0x4000>;
548 interrupts = <62>;
549 clocks = <&clks IMX5_CLK_I2C1_GATE>;
550 status = "disabled";
551 };
552
553 ssi1: ssi@83fcc000 {
554 #sound-dai-cells = <0>;
555 compatible = "fsl,imx51-ssi", "fsl,imx21-ssi";
556 reg = <0x83fcc000 0x4000>;
557 interrupts = <29>;
558 clocks = <&clks IMX5_CLK_SSI1_IPG_GATE>,
559 <&clks IMX5_CLK_SSI1_ROOT_GATE>;
560 clock-names = "ipg", "baud";
561 dmas = <&sdma 28 0 0>,
562 <&sdma 29 0 0>;
563 dma-names = "rx", "tx";
564 fsl,fifo-depth = <15>;
565 status = "disabled";
566 };
567
568 audmux: audmux@83fd0000 {
569 compatible = "fsl,imx51-audmux", "fsl,imx31-audmux";
570 reg = <0x83fd0000 0x4000>;
571 clocks = <&clks IMX5_CLK_DUMMY>;
572 clock-names = "audmux";
573 status = "disabled";
574 };
575
576 m4if: m4if@83fd8000 {
577 compatible = "fsl,imx51-m4if";
578 reg = <0x83fd8000 0x1000>;
579 };
580
581 weim: memory-controller@83fda000 {
582 #address-cells = <2>;
583 #size-cells = <1>;
584 compatible = "fsl,imx51-weim";
585 reg = <0x83fda000 0x1000>;
586 clocks = <&clks IMX5_CLK_EMI_SLOW_GATE>;
587 ranges = <
588 0 0 0xb0000000 0x08000000
589 1 0 0xb8000000 0x08000000
590 2 0 0xc0000000 0x08000000
591 3 0 0xc8000000 0x04000000
592 4 0 0xcc000000 0x02000000
593 5 0 0xce000000 0x02000000
594 >;
595 status = "disabled";
596 };
597
598 nfc: nand@83fdb000 {
599 #address-cells = <1>;
600 #size-cells = <1>;
601 compatible = "fsl,imx51-nand";
602 reg = <0x83fdb000 0x1000 0xcfff0000 0x10000>;
603 interrupts = <8>;
604 clocks = <&clks IMX5_CLK_NFC_GATE>;
605 status = "disabled";
606 };
607
608 pata: pata@83fe0000 {
609 compatible = "fsl,imx51-pata", "fsl,imx27-pata";
610 reg = <0x83fe0000 0x4000>;
611 interrupts = <70>;
612 clocks = <&clks IMX5_CLK_PATA_GATE>;
613 status = "disabled";
614 };
615
616 ssi3: ssi@83fe8000 {
617 #sound-dai-cells = <0>;
618 compatible = "fsl,imx51-ssi", "fsl,imx21-ssi";
619 reg = <0x83fe8000 0x4000>;
620 interrupts = <96>;
621 clocks = <&clks IMX5_CLK_SSI3_IPG_GATE>,
622 <&clks IMX5_CLK_SSI3_ROOT_GATE>;
623 clock-names = "ipg", "baud";
624 dmas = <&sdma 46 0 0>,
625 <&sdma 47 0 0>;
626 dma-names = "rx", "tx";
627 fsl,fifo-depth = <15>;
628 status = "disabled";
629 };
630
631 fec: ethernet@83fec000 {
632 compatible = "fsl,imx51-fec", "fsl,imx27-fec";
633 reg = <0x83fec000 0x4000>;
634 interrupts = <87>;
635 clocks = <&clks IMX5_CLK_FEC_GATE>,
636 <&clks IMX5_CLK_FEC_GATE>,
637 <&clks IMX5_CLK_FEC_GATE>;
638 clock-names = "ipg", "ahb", "ptp";
639 status = "disabled";
640 };
641
642 vpu: vpu@83ff4000 {
643 compatible = "fsl,imx51-vpu", "cnm,codahx4";
644 reg = <0x83ff4000 0x1000>;
645 interrupts = <9>;
646 clocks = <&clks IMX5_CLK_VPU_REFERENCE_GATE>,
647 <&clks IMX5_CLK_VPU_GATE>;
648 clock-names = "per", "ahb";
649 resets = <&src 1>;
650 iram = <&iram>;
651 };
652
653 sahara: crypto@83ff8000 {
654 compatible = "fsl,imx53-sahara";
655 reg = <0x83ff8000 0x4000>;
656 interrupts = <19 20>;
657 clocks = <&clks IMX5_CLK_SAHARA_IPG_GATE>,
658 <&clks IMX5_CLK_SAHARA_IPG_GATE>;
659 clock-names = "ipg", "ahb";
660 };
661 };
662 };
663 };
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