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gpio: rcar: Fix runtime PM imbalance on error
[linux/fpc-iii.git] / drivers / memory / tegra / tegra124.c
blob493b5dc3a4b38a136606c2c6c299bb1ec9ea02ab
1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * Copyright (C) 2014 NVIDIA CORPORATION. All rights reserved.
4 */
5
6 #include <linux/of.h>
7 #include <linux/mm.h>
8
9 #include <dt-bindings/memory/tegra124-mc.h>
10
11 #include "mc.h"
12
13 static const struct tegra_mc_client tegra124_mc_clients[] = {
14 {
15 .id = 0x00,
16 .name = "ptcr",
17 .swgroup = TEGRA_SWGROUP_PTC,
18 }, {
19 .id = 0x01,
20 .name = "display0a",
21 .swgroup = TEGRA_SWGROUP_DC,
22 .smmu = {
23 .reg = 0x228,
24 .bit = 1,
25 },
26 .la = {
27 .reg = 0x2e8,
28 .shift = 0,
29 .mask = 0xff,
30 .def = 0xc2,
31 },
32 }, {
33 .id = 0x02,
34 .name = "display0ab",
35 .swgroup = TEGRA_SWGROUP_DCB,
36 .smmu = {
37 .reg = 0x228,
38 .bit = 2,
39 },
40 .la = {
41 .reg = 0x2f4,
42 .shift = 0,
43 .mask = 0xff,
44 .def = 0xc6,
45 },
46 }, {
47 .id = 0x03,
48 .name = "display0b",
49 .swgroup = TEGRA_SWGROUP_DC,
50 .smmu = {
51 .reg = 0x228,
52 .bit = 3,
53 },
54 .la = {
55 .reg = 0x2e8,
56 .shift = 16,
57 .mask = 0xff,
58 .def = 0x50,
59 },
60 }, {
61 .id = 0x04,
62 .name = "display0bb",
63 .swgroup = TEGRA_SWGROUP_DCB,
64 .smmu = {
65 .reg = 0x228,
66 .bit = 4,
67 },
68 .la = {
69 .reg = 0x2f4,
70 .shift = 16,
71 .mask = 0xff,
72 .def = 0x50,
73 },
74 }, {
75 .id = 0x05,
76 .name = "display0c",
77 .swgroup = TEGRA_SWGROUP_DC,
78 .smmu = {
79 .reg = 0x228,
80 .bit = 5,
81 },
82 .la = {
83 .reg = 0x2ec,
84 .shift = 0,
85 .mask = 0xff,
86 .def = 0x50,
87 },
88 }, {
89 .id = 0x06,
90 .name = "display0cb",
91 .swgroup = TEGRA_SWGROUP_DCB,
92 .smmu = {
93 .reg = 0x228,
94 .bit = 6,
95 },
96 .la = {
97 .reg = 0x2f8,
98 .shift = 0,
99 .mask = 0xff,
100 .def = 0x50,
101 },
102 }, {
103 .id = 0x0e,
104 .name = "afir",
105 .swgroup = TEGRA_SWGROUP_AFI,
106 .smmu = {
107 .reg = 0x228,
108 .bit = 14,
109 },
110 .la = {
111 .reg = 0x2e0,
112 .shift = 0,
113 .mask = 0xff,
114 .def = 0x13,
115 },
116 }, {
117 .id = 0x0f,
118 .name = "avpcarm7r",
119 .swgroup = TEGRA_SWGROUP_AVPC,
120 .smmu = {
121 .reg = 0x228,
122 .bit = 15,
123 },
124 .la = {
125 .reg = 0x2e4,
126 .shift = 0,
127 .mask = 0xff,
128 .def = 0x04,
129 },
130 }, {
131 .id = 0x10,
132 .name = "displayhc",
133 .swgroup = TEGRA_SWGROUP_DC,
134 .smmu = {
135 .reg = 0x228,
136 .bit = 16,
137 },
138 .la = {
139 .reg = 0x2f0,
140 .shift = 0,
141 .mask = 0xff,
142 .def = 0x50,
143 },
144 }, {
145 .id = 0x11,
146 .name = "displayhcb",
147 .swgroup = TEGRA_SWGROUP_DCB,
148 .smmu = {
149 .reg = 0x228,
150 .bit = 17,
151 },
152 .la = {
153 .reg = 0x2fc,
154 .shift = 0,
155 .mask = 0xff,
156 .def = 0x50,
157 },
158 }, {
159 .id = 0x15,
160 .name = "hdar",
161 .swgroup = TEGRA_SWGROUP_HDA,
162 .smmu = {
163 .reg = 0x228,
164 .bit = 21,
165 },
166 .la = {
167 .reg = 0x318,
168 .shift = 0,
169 .mask = 0xff,
170 .def = 0x24,
171 },
172 }, {
173 .id = 0x16,
174 .name = "host1xdmar",
175 .swgroup = TEGRA_SWGROUP_HC,
176 .smmu = {
177 .reg = 0x228,
178 .bit = 22,
179 },
180 .la = {
181 .reg = 0x310,
182 .shift = 0,
183 .mask = 0xff,
184 .def = 0x1e,
185 },
186 }, {
187 .id = 0x17,
188 .name = "host1xr",
189 .swgroup = TEGRA_SWGROUP_HC,
190 .smmu = {
191 .reg = 0x228,
192 .bit = 23,
193 },
194 .la = {
195 .reg = 0x310,
196 .shift = 16,
197 .mask = 0xff,
198 .def = 0x50,
199 },
200 }, {
201 .id = 0x1c,
202 .name = "msencsrd",
203 .swgroup = TEGRA_SWGROUP_MSENC,
204 .smmu = {
205 .reg = 0x228,
206 .bit = 28,
207 },
208 .la = {
209 .reg = 0x328,
210 .shift = 0,
211 .mask = 0xff,
212 .def = 0x23,
213 },
214 }, {
215 .id = 0x1d,
216 .name = "ppcsahbdmar",
217 .swgroup = TEGRA_SWGROUP_PPCS,
218 .smmu = {
219 .reg = 0x228,
220 .bit = 29,
221 },
222 .la = {
223 .reg = 0x344,
224 .shift = 0,
225 .mask = 0xff,
226 .def = 0x49,
227 },
228 }, {
229 .id = 0x1e,
230 .name = "ppcsahbslvr",
231 .swgroup = TEGRA_SWGROUP_PPCS,
232 .smmu = {
233 .reg = 0x228,
234 .bit = 30,
235 },
236 .la = {
237 .reg = 0x344,
238 .shift = 16,
239 .mask = 0xff,
240 .def = 0x1a,
241 },
242 }, {
243 .id = 0x1f,
244 .name = "satar",
245 .swgroup = TEGRA_SWGROUP_SATA,
246 .smmu = {
247 .reg = 0x228,
248 .bit = 31,
249 },
250 .la = {
251 .reg = 0x350,
252 .shift = 0,
253 .mask = 0xff,
254 .def = 0x65,
255 },
256 }, {
257 .id = 0x22,
258 .name = "vdebsevr",
259 .swgroup = TEGRA_SWGROUP_VDE,
260 .smmu = {
261 .reg = 0x22c,
262 .bit = 2,
263 },
264 .la = {
265 .reg = 0x354,
266 .shift = 0,
267 .mask = 0xff,
268 .def = 0x4f,
269 },
270 }, {
271 .id = 0x23,
272 .name = "vdember",
273 .swgroup = TEGRA_SWGROUP_VDE,
274 .smmu = {
275 .reg = 0x22c,
276 .bit = 3,
277 },
278 .la = {
279 .reg = 0x354,
280 .shift = 16,
281 .mask = 0xff,
282 .def = 0x3d,
283 },
284 }, {
285 .id = 0x24,
286 .name = "vdemcer",
287 .swgroup = TEGRA_SWGROUP_VDE,
288 .smmu = {
289 .reg = 0x22c,
290 .bit = 4,
291 },
292 .la = {
293 .reg = 0x358,
294 .shift = 0,
295 .mask = 0xff,
296 .def = 0x66,
297 },
298 }, {
299 .id = 0x25,
300 .name = "vdetper",
301 .swgroup = TEGRA_SWGROUP_VDE,
302 .smmu = {
303 .reg = 0x22c,
304 .bit = 5,
305 },
306 .la = {
307 .reg = 0x358,
308 .shift = 16,
309 .mask = 0xff,
310 .def = 0xa5,
311 },
312 }, {
313 .id = 0x26,
314 .name = "mpcorelpr",
315 .swgroup = TEGRA_SWGROUP_MPCORELP,
316 .la = {
317 .reg = 0x324,
318 .shift = 0,
319 .mask = 0xff,
320 .def = 0x04,
321 },
322 }, {
323 .id = 0x27,
324 .name = "mpcorer",
325 .swgroup = TEGRA_SWGROUP_MPCORE,
326 .la = {
327 .reg = 0x320,
328 .shift = 0,
329 .mask = 0xff,
330 .def = 0x04,
331 },
332 }, {
333 .id = 0x2b,
334 .name = "msencswr",
335 .swgroup = TEGRA_SWGROUP_MSENC,
336 .smmu = {
337 .reg = 0x22c,
338 .bit = 11,
339 },
340 .la = {
341 .reg = 0x328,
342 .shift = 16,
343 .mask = 0xff,
344 .def = 0x80,
345 },
346 }, {
347 .id = 0x31,
348 .name = "afiw",
349 .swgroup = TEGRA_SWGROUP_AFI,
350 .smmu = {
351 .reg = 0x22c,
352 .bit = 17,
353 },
354 .la = {
355 .reg = 0x2e0,
356 .shift = 16,
357 .mask = 0xff,
358 .def = 0x80,
359 },
360 }, {
361 .id = 0x32,
362 .name = "avpcarm7w",
363 .swgroup = TEGRA_SWGROUP_AVPC,
364 .smmu = {
365 .reg = 0x22c,
366 .bit = 18,
367 },
368 .la = {
369 .reg = 0x2e4,
370 .shift = 16,
371 .mask = 0xff,
372 .def = 0x80,
373 },
374 }, {
375 .id = 0x35,
376 .name = "hdaw",
377 .swgroup = TEGRA_SWGROUP_HDA,
378 .smmu = {
379 .reg = 0x22c,
380 .bit = 21,
381 },
382 .la = {
383 .reg = 0x318,
384 .shift = 16,
385 .mask = 0xff,
386 .def = 0x80,
387 },
388 }, {
389 .id = 0x36,
390 .name = "host1xw",
391 .swgroup = TEGRA_SWGROUP_HC,
392 .smmu = {
393 .reg = 0x22c,
394 .bit = 22,
395 },
396 .la = {
397 .reg = 0x314,
398 .shift = 0,
399 .mask = 0xff,
400 .def = 0x80,
401 },
402 }, {
403 .id = 0x38,
404 .name = "mpcorelpw",
405 .swgroup = TEGRA_SWGROUP_MPCORELP,
406 .la = {
407 .reg = 0x324,
408 .shift = 16,
409 .mask = 0xff,
410 .def = 0x80,
411 },
412 }, {
413 .id = 0x39,
414 .name = "mpcorew",
415 .swgroup = TEGRA_SWGROUP_MPCORE,
416 .la = {
417 .reg = 0x320,
418 .shift = 16,
419 .mask = 0xff,
420 .def = 0x80,
421 },
422 }, {
423 .id = 0x3b,
424 .name = "ppcsahbdmaw",
425 .swgroup = TEGRA_SWGROUP_PPCS,
426 .smmu = {
427 .reg = 0x22c,
428 .bit = 27,
429 },
430 .la = {
431 .reg = 0x348,
432 .shift = 0,
433 .mask = 0xff,
434 .def = 0x80,
435 },
436 }, {
437 .id = 0x3c,
438 .name = "ppcsahbslvw",
439 .swgroup = TEGRA_SWGROUP_PPCS,
440 .smmu = {
441 .reg = 0x22c,
442 .bit = 28,
443 },
444 .la = {
445 .reg = 0x348,
446 .shift = 16,
447 .mask = 0xff,
448 .def = 0x80,
449 },
450 }, {
451 .id = 0x3d,
452 .name = "sataw",
453 .swgroup = TEGRA_SWGROUP_SATA,
454 .smmu = {
455 .reg = 0x22c,
456 .bit = 29,
457 },
458 .la = {
459 .reg = 0x350,
460 .shift = 16,
461 .mask = 0xff,
462 .def = 0x65,
463 },
464 }, {
465 .id = 0x3e,
466 .name = "vdebsevw",
467 .swgroup = TEGRA_SWGROUP_VDE,
468 .smmu = {
469 .reg = 0x22c,
470 .bit = 30,
471 },
472 .la = {
473 .reg = 0x35c,
474 .shift = 0,
475 .mask = 0xff,
476 .def = 0x80,
477 },
478 }, {
479 .id = 0x3f,
480 .name = "vdedbgw",
481 .swgroup = TEGRA_SWGROUP_VDE,
482 .smmu = {
483 .reg = 0x22c,
484 .bit = 31,
485 },
486 .la = {
487 .reg = 0x35c,
488 .shift = 16,
489 .mask = 0xff,
490 .def = 0x80,
491 },
492 }, {
493 .id = 0x40,
494 .name = "vdembew",
495 .swgroup = TEGRA_SWGROUP_VDE,
496 .smmu = {
497 .reg = 0x230,
498 .bit = 0,
499 },
500 .la = {
501 .reg = 0x360,
502 .shift = 0,
503 .mask = 0xff,
504 .def = 0x80,
505 },
506 }, {
507 .id = 0x41,
508 .name = "vdetpmw",
509 .swgroup = TEGRA_SWGROUP_VDE,
510 .smmu = {
511 .reg = 0x230,
512 .bit = 1,
513 },
514 .la = {
515 .reg = 0x360,
516 .shift = 16,
517 .mask = 0xff,
518 .def = 0x80,
519 },
520 }, {
521 .id = 0x44,
522 .name = "ispra",
523 .swgroup = TEGRA_SWGROUP_ISP2,
524 .smmu = {
525 .reg = 0x230,
526 .bit = 4,
527 },
528 .la = {
529 .reg = 0x370,
530 .shift = 0,
531 .mask = 0xff,
532 .def = 0x18,
533 },
534 }, {
535 .id = 0x46,
536 .name = "ispwa",
537 .swgroup = TEGRA_SWGROUP_ISP2,
538 .smmu = {
539 .reg = 0x230,
540 .bit = 6,
541 },
542 .la = {
543 .reg = 0x374,
544 .shift = 0,
545 .mask = 0xff,
546 .def = 0x80,
547 },
548 }, {
549 .id = 0x47,
550 .name = "ispwb",
551 .swgroup = TEGRA_SWGROUP_ISP2,
552 .smmu = {
553 .reg = 0x230,
554 .bit = 7,
555 },
556 .la = {
557 .reg = 0x374,
558 .shift = 16,
559 .mask = 0xff,
560 .def = 0x80,
561 },
562 }, {
563 .id = 0x4a,
564 .name = "xusb_hostr",
565 .swgroup = TEGRA_SWGROUP_XUSB_HOST,
566 .smmu = {
567 .reg = 0x230,
568 .bit = 10,
569 },
570 .la = {
571 .reg = 0x37c,
572 .shift = 0,
573 .mask = 0xff,
574 .def = 0x39,
575 },
576 }, {
577 .id = 0x4b,
578 .name = "xusb_hostw",
579 .swgroup = TEGRA_SWGROUP_XUSB_HOST,
580 .smmu = {
581 .reg = 0x230,
582 .bit = 11,
583 },
584 .la = {
585 .reg = 0x37c,
586 .shift = 16,
587 .mask = 0xff,
588 .def = 0x80,
589 },
590 }, {
591 .id = 0x4c,
592 .name = "xusb_devr",
593 .swgroup = TEGRA_SWGROUP_XUSB_DEV,
594 .smmu = {
595 .reg = 0x230,
596 .bit = 12,
597 },
598 .la = {
599 .reg = 0x380,
600 .shift = 0,
601 .mask = 0xff,
602 .def = 0x39,
603 },
604 }, {
605 .id = 0x4d,
606 .name = "xusb_devw",
607 .swgroup = TEGRA_SWGROUP_XUSB_DEV,
608 .smmu = {
609 .reg = 0x230,
610 .bit = 13,
611 },
612 .la = {
613 .reg = 0x380,
614 .shift = 16,
615 .mask = 0xff,
616 .def = 0x80,
617 },
618 }, {
619 .id = 0x4e,
620 .name = "isprab",
621 .swgroup = TEGRA_SWGROUP_ISP2B,
622 .smmu = {
623 .reg = 0x230,
624 .bit = 14,
625 },
626 .la = {
627 .reg = 0x384,
628 .shift = 0,
629 .mask = 0xff,
630 .def = 0x18,
631 },
632 }, {
633 .id = 0x50,
634 .name = "ispwab",
635 .swgroup = TEGRA_SWGROUP_ISP2B,
636 .smmu = {
637 .reg = 0x230,
638 .bit = 16,
639 },
640 .la = {
641 .reg = 0x388,
642 .shift = 0,
643 .mask = 0xff,
644 .def = 0x80,
645 },
646 }, {
647 .id = 0x51,
648 .name = "ispwbb",
649 .swgroup = TEGRA_SWGROUP_ISP2B,
650 .smmu = {
651 .reg = 0x230,
652 .bit = 17,
653 },
654 .la = {
655 .reg = 0x388,
656 .shift = 16,
657 .mask = 0xff,
658 .def = 0x80,
659 },
660 }, {
661 .id = 0x54,
662 .name = "tsecsrd",
663 .swgroup = TEGRA_SWGROUP_TSEC,
664 .smmu = {
665 .reg = 0x230,
666 .bit = 20,
667 },
668 .la = {
669 .reg = 0x390,
670 .shift = 0,
671 .mask = 0xff,
672 .def = 0x9b,
673 },
674 }, {
675 .id = 0x55,
676 .name = "tsecswr",
677 .swgroup = TEGRA_SWGROUP_TSEC,
678 .smmu = {
679 .reg = 0x230,
680 .bit = 21,
681 },
682 .la = {
683 .reg = 0x390,
684 .shift = 16,
685 .mask = 0xff,
686 .def = 0x80,
687 },
688 }, {
689 .id = 0x56,
690 .name = "a9avpscr",
691 .swgroup = TEGRA_SWGROUP_A9AVP,
692 .smmu = {
693 .reg = 0x230,
694 .bit = 22,
695 },
696 .la = {
697 .reg = 0x3a4,
698 .shift = 0,
699 .mask = 0xff,
700 .def = 0x04,
701 },
702 }, {
703 .id = 0x57,
704 .name = "a9avpscw",
705 .swgroup = TEGRA_SWGROUP_A9AVP,
706 .smmu = {
707 .reg = 0x230,
708 .bit = 23,
709 },
710 .la = {
711 .reg = 0x3a4,
712 .shift = 16,
713 .mask = 0xff,
714 .def = 0x80,
715 },
716 }, {
717 .id = 0x58,
718 .name = "gpusrd",
719 .swgroup = TEGRA_SWGROUP_GPU,
720 .smmu = {
721 /* read-only */
722 .reg = 0x230,
723 .bit = 24,
724 },
725 .la = {
726 .reg = 0x3c8,
727 .shift = 0,
728 .mask = 0xff,
729 .def = 0x1a,
730 },
731 }, {
732 .id = 0x59,
733 .name = "gpuswr",
734 .swgroup = TEGRA_SWGROUP_GPU,
735 .smmu = {
736 /* read-only */
737 .reg = 0x230,
738 .bit = 25,
739 },
740 .la = {
741 .reg = 0x3c8,
742 .shift = 16,
743 .mask = 0xff,
744 .def = 0x80,
745 },
746 }, {
747 .id = 0x5a,
748 .name = "displayt",
749 .swgroup = TEGRA_SWGROUP_DC,
750 .smmu = {
751 .reg = 0x230,
752 .bit = 26,
753 },
754 .la = {
755 .reg = 0x2f0,
756 .shift = 16,
757 .mask = 0xff,
758 .def = 0x50,
759 },
760 }, {
761 .id = 0x60,
762 .name = "sdmmcra",
763 .swgroup = TEGRA_SWGROUP_SDMMC1A,
764 .smmu = {
765 .reg = 0x234,
766 .bit = 0,
767 },
768 .la = {
769 .reg = 0x3b8,
770 .shift = 0,
771 .mask = 0xff,
772 .def = 0x49,
773 },
774 }, {
775 .id = 0x61,
776 .name = "sdmmcraa",
777 .swgroup = TEGRA_SWGROUP_SDMMC2A,
778 .smmu = {
779 .reg = 0x234,
780 .bit = 1,
781 },
782 .la = {
783 .reg = 0x3bc,
784 .shift = 0,
785 .mask = 0xff,
786 .def = 0x49,
787 },
788 }, {
789 .id = 0x62,
790 .name = "sdmmcr",
791 .swgroup = TEGRA_SWGROUP_SDMMC3A,
792 .smmu = {
793 .reg = 0x234,
794 .bit = 2,
795 },
796 .la = {
797 .reg = 0x3c0,
798 .shift = 0,
799 .mask = 0xff,
800 .def = 0x49,
801 },
802 }, {
803 .id = 0x63,
804 .swgroup = TEGRA_SWGROUP_SDMMC4A,
805 .name = "sdmmcrab",
806 .smmu = {
807 .reg = 0x234,
808 .bit = 3,
809 },
810 .la = {
811 .reg = 0x3c4,
812 .shift = 0,
813 .mask = 0xff,
814 .def = 0x49,
815 },
816 }, {
817 .id = 0x64,
818 .name = "sdmmcwa",
819 .swgroup = TEGRA_SWGROUP_SDMMC1A,
820 .smmu = {
821 .reg = 0x234,
822 .bit = 4,
823 },
824 .la = {
825 .reg = 0x3b8,
826 .shift = 16,
827 .mask = 0xff,
828 .def = 0x80,
829 },
830 }, {
831 .id = 0x65,
832 .name = "sdmmcwaa",
833 .swgroup = TEGRA_SWGROUP_SDMMC2A,
834 .smmu = {
835 .reg = 0x234,
836 .bit = 5,
837 },
838 .la = {
839 .reg = 0x3bc,
840 .shift = 16,
841 .mask = 0xff,
842 .def = 0x80,
843 },
844 }, {
845 .id = 0x66,
846 .name = "sdmmcw",
847 .swgroup = TEGRA_SWGROUP_SDMMC3A,
848 .smmu = {
849 .reg = 0x234,
850 .bit = 6,
851 },
852 .la = {
853 .reg = 0x3c0,
854 .shift = 16,
855 .mask = 0xff,
856 .def = 0x80,
857 },
858 }, {
859 .id = 0x67,
860 .name = "sdmmcwab",
861 .swgroup = TEGRA_SWGROUP_SDMMC4A,
862 .smmu = {
863 .reg = 0x234,
864 .bit = 7,
865 },
866 .la = {
867 .reg = 0x3c4,
868 .shift = 16,
869 .mask = 0xff,
870 .def = 0x80,
871 },
872 }, {
873 .id = 0x6c,
874 .name = "vicsrd",
875 .swgroup = TEGRA_SWGROUP_VIC,
876 .smmu = {
877 .reg = 0x234,
878 .bit = 12,
879 },
880 .la = {
881 .reg = 0x394,
882 .shift = 0,
883 .mask = 0xff,
884 .def = 0x1a,
885 },
886 }, {
887 .id = 0x6d,
888 .name = "vicswr",
889 .swgroup = TEGRA_SWGROUP_VIC,
890 .smmu = {
891 .reg = 0x234,
892 .bit = 13,
893 },
894 .la = {
895 .reg = 0x394,
896 .shift = 16,
897 .mask = 0xff,
898 .def = 0x80,
899 },
900 }, {
901 .id = 0x72,
902 .name = "viw",
903 .swgroup = TEGRA_SWGROUP_VI,
904 .smmu = {
905 .reg = 0x234,
906 .bit = 18,
907 },
908 .la = {
909 .reg = 0x398,
910 .shift = 0,
911 .mask = 0xff,
912 .def = 0x80,
913 },
914 }, {
915 .id = 0x73,
916 .name = "displayd",
917 .swgroup = TEGRA_SWGROUP_DC,
918 .smmu = {
919 .reg = 0x234,
920 .bit = 19,
921 },
922 .la = {
923 .reg = 0x3c8,
924 .shift = 0,
925 .mask = 0xff,
926 .def = 0x50,
927 },
928 },
929 };
930
931 static const struct tegra_smmu_swgroup tegra124_swgroups[] = {
932 { .name = "dc", .swgroup = TEGRA_SWGROUP_DC, .reg = 0x240 },
933 { .name = "dcb", .swgroup = TEGRA_SWGROUP_DCB, .reg = 0x244 },
934 { .name = "afi", .swgroup = TEGRA_SWGROUP_AFI, .reg = 0x238 },
935 { .name = "avpc", .swgroup = TEGRA_SWGROUP_AVPC, .reg = 0x23c },
936 { .name = "hda", .swgroup = TEGRA_SWGROUP_HDA, .reg = 0x254 },
937 { .name = "hc", .swgroup = TEGRA_SWGROUP_HC, .reg = 0x250 },
938 { .name = "msenc", .swgroup = TEGRA_SWGROUP_MSENC, .reg = 0x264 },
939 { .name = "ppcs", .swgroup = TEGRA_SWGROUP_PPCS, .reg = 0x270 },
940 { .name = "sata", .swgroup = TEGRA_SWGROUP_SATA, .reg = 0x274 },
941 { .name = "vde", .swgroup = TEGRA_SWGROUP_VDE, .reg = 0x27c },
942 { .name = "isp2", .swgroup = TEGRA_SWGROUP_ISP2, .reg = 0x258 },
943 { .name = "xusb_host", .swgroup = TEGRA_SWGROUP_XUSB_HOST, .reg = 0x288 },
944 { .name = "xusb_dev", .swgroup = TEGRA_SWGROUP_XUSB_DEV, .reg = 0x28c },
945 { .name = "isp2b", .swgroup = TEGRA_SWGROUP_ISP2B, .reg = 0xaa4 },
946 { .name = "tsec", .swgroup = TEGRA_SWGROUP_TSEC, .reg = 0x294 },
947 { .name = "a9avp", .swgroup = TEGRA_SWGROUP_A9AVP, .reg = 0x290 },
948 { .name = "gpu", .swgroup = TEGRA_SWGROUP_GPU, .reg = 0xaac },
949 { .name = "sdmmc1a", .swgroup = TEGRA_SWGROUP_SDMMC1A, .reg = 0xa94 },
950 { .name = "sdmmc2a", .swgroup = TEGRA_SWGROUP_SDMMC2A, .reg = 0xa98 },
951 { .name = "sdmmc3a", .swgroup = TEGRA_SWGROUP_SDMMC3A, .reg = 0xa9c },
952 { .name = "sdmmc4a", .swgroup = TEGRA_SWGROUP_SDMMC4A, .reg = 0xaa0 },
953 { .name = "vic", .swgroup = TEGRA_SWGROUP_VIC, .reg = 0x284 },
954 { .name = "vi", .swgroup = TEGRA_SWGROUP_VI, .reg = 0x280 },
955 };
956
957 static const unsigned int tegra124_group_drm[] = {
958 TEGRA_SWGROUP_DC,
959 TEGRA_SWGROUP_DCB,
960 TEGRA_SWGROUP_GPU,
961 TEGRA_SWGROUP_VIC,
962 };
963
964 static const struct tegra_smmu_group_soc tegra124_groups[] = {
965 {
966 .name = "drm",
967 .swgroups = tegra124_group_drm,
968 .num_swgroups = ARRAY_SIZE(tegra124_group_drm),
969 },
970 };
971
972 #define TEGRA124_MC_RESET(_name, _control, _status, _bit) \
973 { \
974 .name = #_name, \
975 .id = TEGRA124_MC_RESET_##_name, \
976 .control = _control, \
977 .status = _status, \
978 .bit = _bit, \
979 }
980
981 static const struct tegra_mc_reset tegra124_mc_resets[] = {
982 TEGRA124_MC_RESET(AFI, 0x200, 0x204, 0),
983 TEGRA124_MC_RESET(AVPC, 0x200, 0x204, 1),
984 TEGRA124_MC_RESET(DC, 0x200, 0x204, 2),
985 TEGRA124_MC_RESET(DCB, 0x200, 0x204, 3),
986 TEGRA124_MC_RESET(HC, 0x200, 0x204, 6),
987 TEGRA124_MC_RESET(HDA, 0x200, 0x204, 7),
988 TEGRA124_MC_RESET(ISP2, 0x200, 0x204, 8),
989 TEGRA124_MC_RESET(MPCORE, 0x200, 0x204, 9),
990 TEGRA124_MC_RESET(MPCORELP, 0x200, 0x204, 10),
991 TEGRA124_MC_RESET(MSENC, 0x200, 0x204, 11),
992 TEGRA124_MC_RESET(PPCS, 0x200, 0x204, 14),
993 TEGRA124_MC_RESET(SATA, 0x200, 0x204, 15),
994 TEGRA124_MC_RESET(VDE, 0x200, 0x204, 16),
995 TEGRA124_MC_RESET(VI, 0x200, 0x204, 17),
996 TEGRA124_MC_RESET(VIC, 0x200, 0x204, 18),
997 TEGRA124_MC_RESET(XUSB_HOST, 0x200, 0x204, 19),
998 TEGRA124_MC_RESET(XUSB_DEV, 0x200, 0x204, 20),
999 TEGRA124_MC_RESET(TSEC, 0x200, 0x204, 21),
1000 TEGRA124_MC_RESET(SDMMC1, 0x200, 0x204, 22),
1001 TEGRA124_MC_RESET(SDMMC2, 0x200, 0x204, 23),
1002 TEGRA124_MC_RESET(SDMMC3, 0x200, 0x204, 25),
1003 TEGRA124_MC_RESET(SDMMC4, 0x970, 0x974, 0),
1004 TEGRA124_MC_RESET(ISP2B, 0x970, 0x974, 1),
1005 TEGRA124_MC_RESET(GPU, 0x970, 0x974, 2),
1006 };
1007
1008 #ifdef CONFIG_ARCH_TEGRA_124_SOC
1009 static const unsigned long tegra124_mc_emem_regs[] = {
1010 MC_EMEM_ARB_CFG,
1011 MC_EMEM_ARB_OUTSTANDING_REQ,
1012 MC_EMEM_ARB_TIMING_RCD,
1013 MC_EMEM_ARB_TIMING_RP,
1014 MC_EMEM_ARB_TIMING_RC,
1015 MC_EMEM_ARB_TIMING_RAS,
1016 MC_EMEM_ARB_TIMING_FAW,
1017 MC_EMEM_ARB_TIMING_RRD,
1018 MC_EMEM_ARB_TIMING_RAP2PRE,
1019 MC_EMEM_ARB_TIMING_WAP2PRE,
1020 MC_EMEM_ARB_TIMING_R2R,
1021 MC_EMEM_ARB_TIMING_W2W,
1022 MC_EMEM_ARB_TIMING_R2W,
1023 MC_EMEM_ARB_TIMING_W2R,
1024 MC_EMEM_ARB_DA_TURNS,
1025 MC_EMEM_ARB_DA_COVERS,
1026 MC_EMEM_ARB_MISC0,
1027 MC_EMEM_ARB_MISC1,
1028 MC_EMEM_ARB_RING1_THROTTLE
1029 };
1030
1031 static const struct tegra_smmu_soc tegra124_smmu_soc = {
1032 .clients = tegra124_mc_clients,
1033 .num_clients = ARRAY_SIZE(tegra124_mc_clients),
1034 .swgroups = tegra124_swgroups,
1035 .num_swgroups = ARRAY_SIZE(tegra124_swgroups),
1036 .groups = tegra124_groups,
1037 .num_groups = ARRAY_SIZE(tegra124_groups),
1038 .supports_round_robin_arbitration = true,
1039 .supports_request_limit = true,
1040 .num_tlb_lines = 32,
1041 .num_asids = 128,
1042 };
1043
1044 const struct tegra_mc_soc tegra124_mc_soc = {
1045 .clients = tegra124_mc_clients,
1046 .num_clients = ARRAY_SIZE(tegra124_mc_clients),
1047 .num_address_bits = 34,
1048 .atom_size = 32,
1049 .client_id_mask = 0x7f,
1050 .smmu = &tegra124_smmu_soc,
1051 .emem_regs = tegra124_mc_emem_regs,
1052 .num_emem_regs = ARRAY_SIZE(tegra124_mc_emem_regs),
1053 .intmask = MC_INT_DECERR_MTS | MC_INT_SECERR_SEC | MC_INT_DECERR_VPR |
1054 MC_INT_INVALID_APB_ASID_UPDATE | MC_INT_INVALID_SMMU_PAGE |
1055 MC_INT_SECURITY_VIOLATION | MC_INT_DECERR_EMEM,
1056 .reset_ops = &tegra_mc_reset_ops_common,
1057 .resets = tegra124_mc_resets,
1058 .num_resets = ARRAY_SIZE(tegra124_mc_resets),
1059 };
1060 #endif /* CONFIG_ARCH_TEGRA_124_SOC */
1061
1062 #ifdef CONFIG_ARCH_TEGRA_132_SOC
1063 static const struct tegra_smmu_soc tegra132_smmu_soc = {
1064 .clients = tegra124_mc_clients,
1065 .num_clients = ARRAY_SIZE(tegra124_mc_clients),
1066 .swgroups = tegra124_swgroups,
1067 .num_swgroups = ARRAY_SIZE(tegra124_swgroups),
1068 .groups = tegra124_groups,
1069 .num_groups = ARRAY_SIZE(tegra124_groups),
1070 .supports_round_robin_arbitration = true,
1071 .supports_request_limit = true,
1072 .num_tlb_lines = 32,
1073 .num_asids = 128,
1074 };
1075
1076 const struct tegra_mc_soc tegra132_mc_soc = {
1077 .clients = tegra124_mc_clients,
1078 .num_clients = ARRAY_SIZE(tegra124_mc_clients),
1079 .num_address_bits = 34,
1080 .atom_size = 32,
1081 .client_id_mask = 0x7f,
1082 .smmu = &tegra132_smmu_soc,
1083 .intmask = MC_INT_DECERR_MTS | MC_INT_SECERR_SEC | MC_INT_DECERR_VPR |
1084 MC_INT_INVALID_APB_ASID_UPDATE | MC_INT_INVALID_SMMU_PAGE |
1085 MC_INT_SECURITY_VIOLATION | MC_INT_DECERR_EMEM,
1086 .reset_ops = &tegra_mc_reset_ops_common,
1087 .resets = tegra124_mc_resets,
1088 .num_resets = ARRAY_SIZE(tegra124_mc_resets),
1089 };
1090 #endif /* CONFIG_ARCH_TEGRA_132_SOC */
Linux with added FPC-III support