1 // SPDX-License-Identifier: GPL-2.0
2 /*
3 * Device Tree for the ST-Ericsson Nomadik 8815 STn8815 SoC
4 */
5
6 #include <dt-bindings/gpio/gpio.h>
7
8 / {
9 #address-cells = <1>;
10 #size-cells = <1>;
11
12 memory {
13 device_type = "memory";
14 reg = <0x00000000 0x04000000>,
15 <0x08000000 0x04000000>;
16 };
17
18 L2: cache-controller {
19 compatible = "arm,l210-cache";
20 reg = <0x10210000 0x1000>;
21 interrupt-parent = <&vica>;
22 interrupts = <30>;
23 cache-unified;
24 cache-level = <2>;
25 cache-size = <131072>;
26 cache-sets = <512>;
27 cache-line-size = <32>;
28 /* At full speed latency must be >=2 */
29 arm,tag-latency = <8>;
30 arm,data-latency = <8 8>;
31 arm,dirty-latency = <8>;
32 };
33
34 mtu0: mtu@101e2000 {
35 /* Nomadik system timer */
36 compatible = "st,nomadik-mtu";
37 reg = <0x101e2000 0x1000>;
38 interrupt-parent = <&vica>;
39 interrupts = <4>;
40 clocks = <&timclk>, <&pclk>;
41 clock-names = "timclk", "apb_pclk";
42 };
43
44 mtu1: mtu@101e3000 {
45 /* Secondary timer */
46 reg = <0x101e3000 0x1000>;
47 interrupt-parent = <&vica>;
48 interrupts = <5>;
49 clocks = <&timclk>, <&pclk>;
50 clock-names = "timclk", "apb_pclk";
51 };
52
53 gpio0: gpio@101e4000 {
54 compatible = "st,nomadik-gpio";
55 reg = <0x101e4000 0x80>;
56 interrupt-parent = <&vica>;
57 interrupts = <6>;
58 interrupt-controller;
59 #interrupt-cells = <2>;
60 gpio-controller;
61 #gpio-cells = <2>;
62 gpio-bank = <0>;
63 gpio-ranges = <&pinctrl 0 0 32>;
64 clocks = <&pclk>;
65 };
66
67 gpio1: gpio@101e5000 {
68 compatible = "st,nomadik-gpio";
69 reg = <0x101e5000 0x80>;
70 interrupt-parent = <&vica>;
71 interrupts = <7>;
72 interrupt-controller;
73 #interrupt-cells = <2>;
74 gpio-controller;
75 #gpio-cells = <2>;
76 gpio-bank = <1>;
77 gpio-ranges = <&pinctrl 0 32 32>;
78 clocks = <&pclk>;
79 };
80
81 gpio2: gpio@101e6000 {
82 compatible = "st,nomadik-gpio";
83 reg = <0x101e6000 0x80>;
84 interrupt-parent = <&vica>;
85 interrupts = <8>;
86 interrupt-controller;
87 #interrupt-cells = <2>;
88 gpio-controller;
89 #gpio-cells = <2>;
90 gpio-bank = <2>;
91 gpio-ranges = <&pinctrl 0 64 32>;
92 clocks = <&pclk>;
93 };
94
95 gpio3: gpio@101e7000 {
96 compatible = "st,nomadik-gpio";
97 reg = <0x101e7000 0x80>;
98 ngpio = <28>;
99 interrupt-parent = <&vica>;
100 interrupts = <9>;
101 interrupt-controller;
102 #interrupt-cells = <2>;
103 gpio-controller;
104 #gpio-cells = <2>;
105 gpio-bank = <3>;
106 gpio-ranges = <&pinctrl 0 96 28>;
107 clocks = <&pclk>;
108 };
109
110 pinctrl: pinctrl {
111 compatible = "stericsson,stn8815-pinctrl";
112 nomadik-gpio-chips = <&gpio0>, <&gpio1>, <&gpio2>, <&gpio3>;
113 /* Pin configurations */
114 uart1 {
115 uart1_default_mux: uart1_mux {
116 u1_default_mux {
117 function = "u1";
118 groups = "u1_a_1";
119 };
120 };
121 };
122 mmcsd {
123 mmcsd_default_mux: mmcsd_mux {
124 mmcsd_default_mux {
125 function = "mmcsd";
126 groups = "mmcsd_a_1", "mmcsd_b_1";
127 };
128 };
129 mmcsd_default_mode: mmcsd_default {
130 mmcsd_default_cfg1 {
131 /*
132 * MCCLK, MCCMDDIR, MCDAT0DIR, MCDAT31DIR, MCDATDIR2
133 * MCCMD, MCDAT3-0, MCMSFBCLK
134 */
135 pins = "GPIO8_B10", "GPIO9_A10", "GPIO10_C11", "GPIO11_B11",
136 "GPIO12_A11", "GPIO13_C12", "GPIO14_B12", "GPIO15_A12",
137 "GPIO16_C13", "GPIO23_D15", "GPIO24_C15";
138 ste,output = <2>;
139 };
140 };
141 };
142 i2c0 {
143 i2c0_default_mux: i2c0_mux {
144 i2c0_default_mux {
145 function = "i2c0";
146 groups = "i2c0_a_1";
147 };
148 };
149 i2c0_default_mode: i2c0_default {
150 i2c0_default_cfg {
151 pins = "GPIO62_D3", "GPIO63_D2";
152 ste,input = <0>;
153 };
154 };
155 };
156 i2c1 {
157 i2c1_default_mux: i2c1_mux {
158 i2c1_default_mux {
159 function = "i2c1";
160 groups = "i2c1_a_1";
161 };
162 };
163 i2c1_default_mode: i2c1_default {
164 i2c1_default_cfg {
165 pins = "GPIO53_L4", "GPIO54_L3";
166 ste,input = <0>;
167 };
168 };
169 };
170 clcd {
171 /*
172 * This should be activated to use the additional
173 * 8 lines for bits 16 thru 23 from the CLCD block.
174 */
175 clcd_24bit_mux: clcd_mux {
176 clcd_24bit_mux {
177 function = "clcd";
178 groups = "clcd_16_23_b_1";
179 };
180 };
181 };
182 };
183
184 /* Power Management Unit */
185 pmu: pmu@101e9000 {
186 compatible = "stericsson,nomadik-pmu", "syscon";
187 reg = <0x101e0000 0x1000>;
188 };
189
190 src: src@101e0000 {
191 compatible = "stericsson,nomadik-src";
192 reg = <0x101e0000 0x1000>;
193
194 /*
195 * MXTAL "Main Chrystal" is a chrystal oscillator @19.2 MHz
196 * that is parent of TIMCLK, PLL1 and PLL2
197 */
198 mxtal: mxtal@19.2M {
199 #clock-cells = <0>;
200 compatible = "fixed-clock";
201 clock-frequency = <19200000>;
202 };
203
204 /*
205 * The 2.4 MHz TIMCLK reference clock is active at
206 * boot time, this is actually the MXTALCLK @19.2 MHz
207 * divided by 8. This clock is used by the timers and
208 * watchdog. See page 105 ff.
209 */
210 timclk: timclk@2.4M {
211 #clock-cells = <0>;
212 compatible = "fixed-factor-clock";
213 clock-div = <8>;
214 clock-mult = <1>;
215 clocks = <&mxtal>;
216 };
217
218 /* PLL1 is locked to MXTALI and variable from 20.4 to 334 MHz */
219 pll1: pll1@0 {
220 #clock-cells = <0>;
221 compatible = "st,nomadik-pll-clock";
222 pll-id = <1>;
223 clocks = <&mxtal>;
224 };
225
226 /* HCLK divides the PLL1 with 1,2,3 or 4 */
227 hclk: hclk@0 {
228 #clock-cells = <0>;
229 compatible = "st,nomadik-hclk-clock";
230 clocks = <&pll1>;
231 };
232 /* The PCLK domain uses HCLK right off */
233 pclk: pclk@0 {
234 #clock-cells = <0>;
235 compatible = "fixed-factor-clock";
236 clock-div = <1>;
237 clock-mult = <1>;
238 clocks = <&hclk>;
239 };
240
241 /* PLL2 is usually 864 MHz and divided into a few fixed rates */
242 pll2: pll2@0 {
243 #clock-cells = <0>;
244 compatible = "st,nomadik-pll-clock";
245 pll-id = <2>;
246 clocks = <&mxtal>;
247 };
248 clk216: clk216@216M {
249 #clock-cells = <0>;
250 compatible = "fixed-factor-clock";
251 clock-div = <4>;
252 clock-mult = <1>;
253 clocks = <&pll2>;
254 };
255 clk108: clk108@108M {
256 #clock-cells = <0>;
257 compatible = "fixed-factor-clock";
258 clock-div = <2>;
259 clock-mult = <1>;
260 clocks = <&clk216>;
261 };
262 clk72: clk72@72M {
263 #clock-cells = <0>;
264 compatible = "fixed-factor-clock";
265 /* The data sheet does not say how this is derived */
266 clock-div = <12>;
267 clock-mult = <1>;
268 clocks = <&pll2>;
269 };
270 clk48: clk48@48M {
271 #clock-cells = <0>;
272 compatible = "fixed-factor-clock";
273 /* The data sheet does not say how this is derived */
274 clock-div = <18>;
275 clock-mult = <1>;
276 clocks = <&pll2>;
277 };
278 clk27: clk27@27M {
279 #clock-cells = <0>;
280 compatible = "fixed-factor-clock";
281 clock-div = <4>;
282 clock-mult = <1>;
283 clocks = <&clk108>;
284 };
285
286 /* This apparently exists as well */
287 ulpiclk: ulpiclk@60M {
288 #clock-cells = <0>;
289 compatible = "fixed-clock";
290 clock-frequency = <60000000>;
291 };
292
293 /*
294 * IP AMBA bus clocks, driving the bus side of the
295 * peripheral clocking, clock gates.
296 */
297
298 hclkdma0: hclkdma0@48M {
299 #clock-cells = <0>;
300 compatible = "st,nomadik-src-clock";
301 clock-id = <0>;
302 clocks = <&hclk>;
303 };
304 hclksmc: hclksmc@48M {
305 #clock-cells = <0>;
306 compatible = "st,nomadik-src-clock";
307 clock-id = <1>;
308 clocks = <&hclk>;
309 };
310 hclksdram: hclksdram@48M {
311 #clock-cells = <0>;
312 compatible = "st,nomadik-src-clock";
313 clock-id = <2>;
314 clocks = <&hclk>;
315 };
316 hclkdma1: hclkdma1@48M {
317 #clock-cells = <0>;
318 compatible = "st,nomadik-src-clock";
319 clock-id = <3>;
320 clocks = <&hclk>;
321 };
322 hclkclcd: hclkclcd@48M {
323 #clock-cells = <0>;
324 compatible = "st,nomadik-src-clock";
325 clock-id = <4>;
326 clocks = <&hclk>;
327 };
328 pclkirda: pclkirda@48M {
329 #clock-cells = <0>;
330 compatible = "st,nomadik-src-clock";
331 clock-id = <5>;
332 clocks = <&pclk>;
333 };
334 pclkssp: pclkssp@48M {
335 #clock-cells = <0>;
336 compatible = "st,nomadik-src-clock";
337 clock-id = <6>;
338 clocks = <&pclk>;
339 };
340 pclkuart0: pclkuart0@48M {
341 #clock-cells = <0>;
342 compatible = "st,nomadik-src-clock";
343 clock-id = <7>;
344 clocks = <&pclk>;
345 };
346 pclksdi: pclksdi@48M {
347 #clock-cells = <0>;
348 compatible = "st,nomadik-src-clock";
349 clock-id = <8>;
350 clocks = <&pclk>;
351 };
352 pclki2c0: pclki2c0@48M {
353 #clock-cells = <0>;
354 compatible = "st,nomadik-src-clock";
355 clock-id = <9>;
356 clocks = <&pclk>;
357 };
358 pclki2c1: pclki2c1@48M {
359 #clock-cells = <0>;
360 compatible = "st,nomadik-src-clock";
361 clock-id = <10>;
362 clocks = <&pclk>;
363 };
364 pclkuart1: pclkuart1@48M {
365 #clock-cells = <0>;
366 compatible = "st,nomadik-src-clock";
367 clock-id = <11>;
368 clocks = <&pclk>;
369 };
370 pclkmsp0: pclkmsp0@48M {
371 #clock-cells = <0>;
372 compatible = "st,nomadik-src-clock";
373 clock-id = <12>;
374 clocks = <&pclk>;
375 };
376 hclkusb: hclkusb@48M {
377 #clock-cells = <0>;
378 compatible = "st,nomadik-src-clock";
379 clock-id = <13>;
380 clocks = <&hclk>;
381 };
382 hclkdif: hclkdif@48M {
383 #clock-cells = <0>;
384 compatible = "st,nomadik-src-clock";
385 clock-id = <14>;
386 clocks = <&hclk>;
387 };
388 hclksaa: hclksaa@48M {
389 #clock-cells = <0>;
390 compatible = "st,nomadik-src-clock";
391 clock-id = <15>;
392 clocks = <&hclk>;
393 };
394 hclksva: hclksva@48M {
395 #clock-cells = <0>;
396 compatible = "st,nomadik-src-clock";
397 clock-id = <16>;
398 clocks = <&hclk>;
399 };
400 pclkhsi: pclkhsi@48M {
401 #clock-cells = <0>;
402 compatible = "st,nomadik-src-clock";
403 clock-id = <17>;
404 clocks = <&pclk>;
405 };
406 pclkxti: pclkxti@48M {
407 #clock-cells = <0>;
408 compatible = "st,nomadik-src-clock";
409 clock-id = <18>;
410 clocks = <&pclk>;
411 };
412 pclkuart2: pclkuart2@48M {
413 #clock-cells = <0>;
414 compatible = "st,nomadik-src-clock";
415 clock-id = <19>;
416 clocks = <&pclk>;
417 };
418 pclkmsp1: pclkmsp1@48M {
419 #clock-cells = <0>;
420 compatible = "st,nomadik-src-clock";
421 clock-id = <20>;
422 clocks = <&pclk>;
423 };
424 pclkmsp2: pclkmsp2@48M {
425 #clock-cells = <0>;
426 compatible = "st,nomadik-src-clock";
427 clock-id = <21>;
428 clocks = <&pclk>;
429 };
430 pclkowm: pclkowm@48M {
431 #clock-cells = <0>;
432 compatible = "st,nomadik-src-clock";
433 clock-id = <22>;
434 clocks = <&pclk>;
435 };
436 hclkhpi: hclkhpi@48M {
437 #clock-cells = <0>;
438 compatible = "st,nomadik-src-clock";
439 clock-id = <23>;
440 clocks = <&hclk>;
441 };
442 pclkske: pclkske@48M {
443 #clock-cells = <0>;
444 compatible = "st,nomadik-src-clock";
445 clock-id = <24>;
446 clocks = <&pclk>;
447 };
448 pclkhsem: pclkhsem@48M {
449 #clock-cells = <0>;
450 compatible = "st,nomadik-src-clock";
451 clock-id = <25>;
452 clocks = <&pclk>;
453 };
454 hclk3d: hclk3d@48M {
455 #clock-cells = <0>;
456 compatible = "st,nomadik-src-clock";
457 clock-id = <26>;
458 clocks = <&hclk>;
459 };
460 hclkhash: hclkhash@48M {
461 #clock-cells = <0>;
462 compatible = "st,nomadik-src-clock";
463 clock-id = <27>;
464 clocks = <&hclk>;
465 };
466 hclkcryp: hclkcryp@48M {
467 #clock-cells = <0>;
468 compatible = "st,nomadik-src-clock";
469 clock-id = <28>;
470 clocks = <&hclk>;
471 };
472 pclkmshc: pclkmshc@48M {
473 #clock-cells = <0>;
474 compatible = "st,nomadik-src-clock";
475 clock-id = <29>;
476 clocks = <&pclk>;
477 };
478 hclkusbm: hclkusbm@48M {
479 #clock-cells = <0>;
480 compatible = "st,nomadik-src-clock";
481 clock-id = <30>;
482 clocks = <&hclk>;
483 };
484 hclkrng: hclkrng@48M {
485 #clock-cells = <0>;
486 compatible = "st,nomadik-src-clock";
487 clock-id = <31>;
488 clocks = <&hclk>;
489 };
490
491 /* IP kernel clocks */
492 clcdclk: clcdclk@0 {
493 #clock-cells = <0>;
494 compatible = "st,nomadik-src-clock";
495 clock-id = <36>;
496 clocks = <&clk72 &clk48>;
497 };
498 irdaclk: irdaclk@48M {
499 #clock-cells = <0>;
500 compatible = "st,nomadik-src-clock";
501 clock-id = <37>;
502 clocks = <&clk48>;
503 };
504 sspiclk: sspiclk@48M {
505 #clock-cells = <0>;
506 compatible = "st,nomadik-src-clock";
507 clock-id = <38>;
508 clocks = <&clk48>;
509 };
510 uart0clk: uart0clk@48M {
511 #clock-cells = <0>;
512 compatible = "st,nomadik-src-clock";
513 clock-id = <39>;
514 clocks = <&clk48>;
515 };
516 sdiclk: sdiclk@48M {
517 /* Also called MCCLK in some documents */
518 #clock-cells = <0>;
519 compatible = "st,nomadik-src-clock";
520 clock-id = <40>;
521 clocks = <&clk48>;
522 };
523 i2c0clk: i2c0clk@48M {
524 #clock-cells = <0>;
525 compatible = "st,nomadik-src-clock";
526 clock-id = <41>;
527 clocks = <&clk48>;
528 };
529 i2c1clk: i2c1clk@48M {
530 #clock-cells = <0>;
531 compatible = "st,nomadik-src-clock";
532 clock-id = <42>;
533 clocks = <&clk48>;
534 };
535 uart1clk: uart1clk@48M {
536 #clock-cells = <0>;
537 compatible = "st,nomadik-src-clock";
538 clock-id = <43>;
539 clocks = <&clk48>;
540 };
541 mspclk0: mspclk0@48M {
542 #clock-cells = <0>;
543 compatible = "st,nomadik-src-clock";
544 clock-id = <44>;
545 clocks = <&clk48>;
546 };
547 usbclk: usbclk@48M {
548 #clock-cells = <0>;
549 compatible = "st,nomadik-src-clock";
550 clock-id = <45>;
551 clocks = <&clk48>; /* 48 MHz not ULPI */
552 };
553 difclk: difclk@72M {
554 #clock-cells = <0>;
555 compatible = "st,nomadik-src-clock";
556 clock-id = <46>;
557 clocks = <&clk72>;
558 };
559 ipi2cclk: ipi2cclk@48M {
560 #clock-cells = <0>;
561 compatible = "st,nomadik-src-clock";
562 clock-id = <47>;
563 clocks = <&clk48>; /* Guess */
564 };
565 ipbmcclk: ipbmcclk@48M {
566 #clock-cells = <0>;
567 compatible = "st,nomadik-src-clock";
568 clock-id = <48>;
569 clocks = <&clk48>; /* Guess */
570 };
571 hsiclkrx: hsiclkrx@216M {
572 #clock-cells = <0>;
573 compatible = "st,nomadik-src-clock";
574 clock-id = <49>;
575 clocks = <&clk216>;
576 };
577 hsiclktx: hsiclktx@108M {
578 #clock-cells = <0>;
579 compatible = "st,nomadik-src-clock";
580 clock-id = <50>;
581 clocks = <&clk108>;
582 };
583 uart2clk: uart2clk@48M {
584 #clock-cells = <0>;
585 compatible = "st,nomadik-src-clock";
586 clock-id = <51>;
587 clocks = <&clk48>;
588 };
589 mspclk1: mspclk1@48M {
590 #clock-cells = <0>;
591 compatible = "st,nomadik-src-clock";
592 clock-id = <52>;
593 clocks = <&clk48>;
594 };
595 mspclk2: mspclk2@48M {
596 #clock-cells = <0>;
597 compatible = "st,nomadik-src-clock";
598 clock-id = <53>;
599 clocks = <&clk48>;
600 };
601 owmclk: owmclk@48M {
602 #clock-cells = <0>;
603 compatible = "st,nomadik-src-clock";
604 clock-id = <54>;
605 clocks = <&clk48>; /* Guess */
606 };
607 skeclk: skeclk@48M {
608 #clock-cells = <0>;
609 compatible = "st,nomadik-src-clock";
610 clock-id = <56>;
611 clocks = <&clk48>; /* Guess */
612 };
613 x3dclk: x3dclk@48M {
614 #clock-cells = <0>;
615 compatible = "st,nomadik-src-clock";
616 clock-id = <58>;
617 clocks = <&clk48>; /* Guess */
618 };
619 pclkmsp3: pclkmsp3@48M {
620 #clock-cells = <0>;
621 compatible = "st,nomadik-src-clock";
622 clock-id = <59>;
623 clocks = <&pclk>;
624 };
625 mspclk3: mspclk3@48M {
626 #clock-cells = <0>;
627 compatible = "st,nomadik-src-clock";
628 clock-id = <60>;
629 clocks = <&clk48>;
630 };
631 mshcclk: mshcclk@48M {
632 #clock-cells = <0>;
633 compatible = "st,nomadik-src-clock";
634 clock-id = <61>;
635 clocks = <&clk48>; /* Guess */
636 };
637 usbmclk: usbmclk@48M {
638 #clock-cells = <0>;
639 compatible = "st,nomadik-src-clock";
640 clock-id = <62>;
641 /* Stated as "48 MHz not ULPI clock" */
642 clocks = <&clk48>;
643 };
644 rngcclk: rngcclk@48M {
645 #clock-cells = <0>;
646 compatible = "st,nomadik-src-clock";
647 clock-id = <63>;
648 clocks = <&clk48>; /* Guess */
649 };
650 };
651
652 /* A NAND flash of 128 MiB */
653 fsmc: flash@40000000 {
654 compatible = "stericsson,fsmc-nand";
655 #address-cells = <1>;
656 #size-cells = <1>;
657 reg = <0x10100000 0x1000>, /* FSMC Register*/
658 <0x40000000 0x2000>, /* NAND Base DATA */
659 <0x41000000 0x2000>, /* NAND Base ADDR */
660 <0x40800000 0x2000>; /* NAND Base CMD */
661 reg-names = "fsmc_regs", "nand_data", "nand_addr", "nand_cmd";
662 clocks = <&hclksmc>;
663 status = "okay";
664
665 partition@0 {
666 label = "X-Loader(NAND)";
667 reg = <0x0 0x40000>;
668 };
669 partition@40000 {
670 label = "MemInit(NAND)";
671 reg = <0x40000 0x40000>;
672 };
673 partition@80000 {
674 label = "BootLoader(NAND)";
675 reg = <0x80000 0x200000>;
676 };
677 partition@280000 {
678 label = "Kernel zImage(NAND)";
679 reg = <0x280000 0x300000>;
680 };
681 partition@580000 {
682 label = "Root Filesystem(NAND)";
683 reg = <0x580000 0x1600000>;
684 };
685 partition@1b80000 {
686 label = "User Filesystem(NAND)";
687 reg = <0x1b80000 0x6480000>;
688 };
689 };
690
691 /* I2C0 connected to the STw4811 power management chip */
692 i2c0 {
693 compatible = "st,nomadik-i2c", "arm,primecell";
694 reg = <0x101f8000 0x1000>;
695 interrupt-parent = <&vica>;
696 interrupts = <20>;
697 clock-frequency = <100000>;
698 #address-cells = <1>;
699 #size-cells = <0>;
700 clocks = <&i2c0clk>, <&pclki2c0>;
701 clock-names = "mclk", "apb_pclk";
702 pinctrl-names = "default";
703 pinctrl-0 = <&i2c0_default_mux>, <&i2c0_default_mode>;
704
705 stw4811@2d {
706 compatible = "st,stw4811";
707 reg = <0x2d>;
708 vmmc_regulator: vmmc {
709 compatible = "st,stw481x-vmmc";
710 regulator-name = "VMMC";
711 regulator-min-microvolt = <1800000>;
712 regulator-max-microvolt = <3300000>;
713 };
714 };
715 };
716
717 /* I2C1 connected to various sensors */
718 i2c1 {
719 compatible = "st,nomadik-i2c", "arm,primecell";
720 reg = <0x101f7000 0x1000>;
721 interrupt-parent = <&vica>;
722 interrupts = <21>;
723 clock-frequency = <100000>;
724 #address-cells = <1>;
725 #size-cells = <0>;
726 clocks = <&i2c1clk>, <&pclki2c1>;
727 clock-names = "mclk", "apb_pclk";
728 pinctrl-names = "default";
729 pinctrl-0 = <&i2c1_default_mux>, <&i2c1_default_mode>;
730
731 camera@2d {
732 compatible = "st,camera";
733 reg = <0x10>;
734 };
735 stw5095@1a {
736 compatible = "st,stw5095";
737 reg = <0x1a>;
738 };
739 };
740
741 amba {
742 compatible = "simple-bus";
743 #address-cells = <1>;
744 #size-cells = <1>;
745 ranges;
746
747 clcd@10120000 {
748 compatible = "arm,pl110", "arm,primecell";
749 reg = <0x10120000 0x1000>;
750 interrupt-names = "combined";
751 interrupts = <14>;
752 interrupt-parent = <&vica>;
753 clocks = <&clcdclk>, <&hclkclcd>;
754 clock-names = "clcdclk", "apb_pclk";
755 status = "disabled";
756 };
757
758 vica: interrupt-controller@10140000 {
759 compatible = "arm,versatile-vic";
760 interrupt-controller;
761 #interrupt-cells = <1>;
762 reg = <0x10140000 0x20>;
763 };
764
765 vicb: interrupt-controller@10140020 {
766 compatible = "arm,versatile-vic";
767 interrupt-controller;
768 #interrupt-cells = <1>;
769 reg = <0x10140020 0x20>;
770 };
771
772 uart0: serial@101fd000 {
773 compatible = "arm,pl011", "arm,primecell";
774 reg = <0x101fd000 0x1000>;
775 interrupt-parent = <&vica>;
776 interrupts = <12>;
777 clocks = <&uart0clk>, <&pclkuart0>;
778 clock-names = "uartclk", "apb_pclk";
779 status = "disabled";
780 dmas = <&dmac0 14 1>,
781 <&dmac0 15 1>;
782 dma-names = "rx", "tx";
783 };
784
785 uart1: serial@101fb000 {
786 compatible = "arm,pl011", "arm,primecell";
787 reg = <0x101fb000 0x1000>;
788 interrupt-parent = <&vica>;
789 interrupts = <17>;
790 clocks = <&uart1clk>, <&pclkuart1>;
791 clock-names = "uartclk", "apb_pclk";
792 pinctrl-names = "default";
793 pinctrl-0 = <&uart1_default_mux>;
794 dmas = <&dmac1 22 1>,
795 <&dmac1 23 1>;
796 dma-names = "rx", "tx";
797 };
798
799 uart2: serial@101f2000 {
800 compatible = "arm,pl011", "arm,primecell";
801 reg = <0x101f2000 0x1000>;
802 interrupt-parent = <&vica>;
803 interrupts = <28>;
804 clocks = <&uart2clk>, <&pclkuart2>;
805 clock-names = "uartclk", "apb_pclk";
806 status = "disabled";
807 dmas = <&dmac1 30 1>,
808 <&dmac1 31 1>;
809 dma-names = "rx", "tx";
810 };
811
812 rng: rng@101b0000 {
813 compatible = "arm,primecell";
814 reg = <0x101b0000 0x1000>;
815 clocks = <&rngcclk>, <&hclkrng>;
816 clock-names = "rng", "apb_pclk";
817 };
818
819 rtc: rtc@101e8000 {
820 compatible = "arm,pl031", "arm,primecell";
821 reg = <0x101e8000 0x1000>;
822 clocks = <&pclk>;
823 clock-names = "apb_pclk";
824 interrupt-parent = <&vica>;
825 interrupts = <10>;
826 };
827
828 mmcsd: mmc@101f6000 {
829 compatible = "arm,pl18x", "arm,primecell";
830 reg = <0x101f6000 0x1000>;
831 clocks = <&sdiclk>, <&pclksdi>;
832 clock-names = "mclk", "apb_pclk";
833 interrupt-parent = <&vica>;
834 interrupts = <22>;
835 max-frequency = <400000>;
836 bus-width = <4>;
837 cap-mmc-highspeed;
838 cap-sd-highspeed;
839 full-pwr-cycle;
840 /*
841 * The STw4811 circuit used with the Nomadik strictly
842 * requires that all of these signal direction pins be
843 * routed and used for its 4-bit levelshifter.
844 */
845 st,sig-dir-dat0;
846 st,sig-dir-dat2;
847 st,sig-dir-dat31;
848 st,sig-dir-cmd;
849 st,sig-pin-fbclk;
850 pinctrl-names = "default";
851 pinctrl-0 = <&mmcsd_default_mux>, <&mmcsd_default_mode>;
852 vmmc-supply = <&vmmc_regulator>;
853 };
854
855 dmac0: dma-controller@10130000 {
856 compatible = "arm,pl080", "arm,primecell";
857 reg = <0x10130000 0x1000>;
858 interrupt-parent = <&vica>;
859 interrupts = <15>;
860 clocks = <&hclkdma0>;
861 clock-names = "apb_pclk";
862 lli-bus-interface-ahb1;
863 lli-bus-interface-ahb2;
864 mem-bus-interface-ahb2;
865 memcpy-burst-size = <256>;
866 memcpy-bus-width = <32>;
867 #dma-cells = <2>;
868 };
869 dmac1: dma-controller@10150000 {
870 compatible = "arm,pl080", "arm,primecell";
871 reg = <0x10150000 0x1000>;
872 interrupt-parent = <&vica>;
873 interrupts = <13>;
874 clocks = <&hclkdma1>;
875 clock-names = "apb_pclk";
876 lli-bus-interface-ahb1;
877 lli-bus-interface-ahb2;
878 mem-bus-interface-ahb2;
879 memcpy-burst-size = <256>;
880 memcpy-bus-width = <32>;
881 #dma-cells = <2>;
882 };
883 };
884 };
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