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Merge tag 'for-linus-20190706' of git://git.kernel.dk/linux-block
[linux/fpc-iii.git] / drivers / memory / tegra / tegra30.c
blob14788fc2f9e88e9e7cc84893d5dbcf27d1c05b0f
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/tegra30-mc.h>
10
11 #include "mc.h"
12
13 static const struct tegra_mc_client tegra30_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 = 0x4e,
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 = 0x4e,
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 = 0x4e,
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 = 0x4e,
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 = 0x4e,
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 = 0x4e,
101 },
102 }, {
103 .id = 0x07,
104 .name = "display1b",
105 .swgroup = TEGRA_SWGROUP_DC,
106 .smmu = {
107 .reg = 0x228,
108 .bit = 7,
109 },
110 .la = {
111 .reg = 0x2ec,
112 .shift = 16,
113 .mask = 0xff,
114 .def = 0x4e,
115 },
116 }, {
117 .id = 0x08,
118 .name = "display1bb",
119 .swgroup = TEGRA_SWGROUP_DCB,
120 .smmu = {
121 .reg = 0x228,
122 .bit = 8,
123 },
124 .la = {
125 .reg = 0x2f8,
126 .shift = 16,
127 .mask = 0xff,
128 .def = 0x4e,
129 },
130 }, {
131 .id = 0x09,
132 .name = "eppup",
133 .swgroup = TEGRA_SWGROUP_EPP,
134 .smmu = {
135 .reg = 0x228,
136 .bit = 9,
137 },
138 .la = {
139 .reg = 0x300,
140 .shift = 0,
141 .mask = 0xff,
142 .def = 0x17,
143 },
144 }, {
145 .id = 0x0a,
146 .name = "g2pr",
147 .swgroup = TEGRA_SWGROUP_G2,
148 .smmu = {
149 .reg = 0x228,
150 .bit = 10,
151 },
152 .la = {
153 .reg = 0x308,
154 .shift = 0,
155 .mask = 0xff,
156 .def = 0x09,
157 },
158 }, {
159 .id = 0x0b,
160 .name = "g2sr",
161 .swgroup = TEGRA_SWGROUP_G2,
162 .smmu = {
163 .reg = 0x228,
164 .bit = 11,
165 },
166 .la = {
167 .reg = 0x308,
168 .shift = 16,
169 .mask = 0xff,
170 .def = 0x09,
171 },
172 }, {
173 .id = 0x0c,
174 .name = "mpeunifbr",
175 .swgroup = TEGRA_SWGROUP_MPE,
176 .smmu = {
177 .reg = 0x228,
178 .bit = 12,
179 },
180 .la = {
181 .reg = 0x328,
182 .shift = 0,
183 .mask = 0xff,
184 .def = 0x50,
185 },
186 }, {
187 .id = 0x0d,
188 .name = "viruv",
189 .swgroup = TEGRA_SWGROUP_VI,
190 .smmu = {
191 .reg = 0x228,
192 .bit = 13,
193 },
194 .la = {
195 .reg = 0x364,
196 .shift = 0,
197 .mask = 0xff,
198 .def = 0x2c,
199 },
200 }, {
201 .id = 0x0e,
202 .name = "afir",
203 .swgroup = TEGRA_SWGROUP_AFI,
204 .smmu = {
205 .reg = 0x228,
206 .bit = 14,
207 },
208 .la = {
209 .reg = 0x2e0,
210 .shift = 0,
211 .mask = 0xff,
212 .def = 0x10,
213 },
214 }, {
215 .id = 0x0f,
216 .name = "avpcarm7r",
217 .swgroup = TEGRA_SWGROUP_AVPC,
218 .smmu = {
219 .reg = 0x228,
220 .bit = 15,
221 },
222 .la = {
223 .reg = 0x2e4,
224 .shift = 0,
225 .mask = 0xff,
226 .def = 0x04,
227 },
228 }, {
229 .id = 0x10,
230 .name = "displayhc",
231 .swgroup = TEGRA_SWGROUP_DC,
232 .smmu = {
233 .reg = 0x228,
234 .bit = 16,
235 },
236 .la = {
237 .reg = 0x2f0,
238 .shift = 0,
239 .mask = 0xff,
240 .def = 0xff,
241 },
242 }, {
243 .id = 0x11,
244 .name = "displayhcb",
245 .swgroup = TEGRA_SWGROUP_DCB,
246 .smmu = {
247 .reg = 0x228,
248 .bit = 17,
249 },
250 .la = {
251 .reg = 0x2fc,
252 .shift = 0,
253 .mask = 0xff,
254 .def = 0xff,
255 },
256 }, {
257 .id = 0x12,
258 .name = "fdcdrd",
259 .swgroup = TEGRA_SWGROUP_NV,
260 .smmu = {
261 .reg = 0x228,
262 .bit = 18,
263 },
264 .la = {
265 .reg = 0x334,
266 .shift = 0,
267 .mask = 0xff,
268 .def = 0x0a,
269 },
270 }, {
271 .id = 0x13,
272 .name = "fdcdrd2",
273 .swgroup = TEGRA_SWGROUP_NV2,
274 .smmu = {
275 .reg = 0x228,
276 .bit = 19,
277 },
278 .la = {
279 .reg = 0x33c,
280 .shift = 0,
281 .mask = 0xff,
282 .def = 0x0a,
283 },
284 }, {
285 .id = 0x14,
286 .name = "g2dr",
287 .swgroup = TEGRA_SWGROUP_G2,
288 .smmu = {
289 .reg = 0x228,
290 .bit = 20,
291 },
292 .la = {
293 .reg = 0x30c,
294 .shift = 0,
295 .mask = 0xff,
296 .def = 0x0a,
297 },
298 }, {
299 .id = 0x15,
300 .name = "hdar",
301 .swgroup = TEGRA_SWGROUP_HDA,
302 .smmu = {
303 .reg = 0x228,
304 .bit = 21,
305 },
306 .la = {
307 .reg = 0x318,
308 .shift = 0,
309 .mask = 0xff,
310 .def = 0xff,
311 },
312 }, {
313 .id = 0x16,
314 .name = "host1xdmar",
315 .swgroup = TEGRA_SWGROUP_HC,
316 .smmu = {
317 .reg = 0x228,
318 .bit = 22,
319 },
320 .la = {
321 .reg = 0x310,
322 .shift = 0,
323 .mask = 0xff,
324 .def = 0x05,
325 },
326 }, {
327 .id = 0x17,
328 .name = "host1xr",
329 .swgroup = TEGRA_SWGROUP_HC,
330 .smmu = {
331 .reg = 0x228,
332 .bit = 23,
333 },
334 .la = {
335 .reg = 0x310,
336 .shift = 16,
337 .mask = 0xff,
338 .def = 0x50,
339 },
340 }, {
341 .id = 0x18,
342 .name = "idxsrd",
343 .swgroup = TEGRA_SWGROUP_NV,
344 .smmu = {
345 .reg = 0x228,
346 .bit = 24,
347 },
348 .la = {
349 .reg = 0x334,
350 .shift = 16,
351 .mask = 0xff,
352 .def = 0x13,
353 },
354 }, {
355 .id = 0x19,
356 .name = "idxsrd2",
357 .swgroup = TEGRA_SWGROUP_NV2,
358 .smmu = {
359 .reg = 0x228,
360 .bit = 25,
361 },
362 .la = {
363 .reg = 0x33c,
364 .shift = 16,
365 .mask = 0xff,
366 .def = 0x13,
367 },
368 }, {
369 .id = 0x1a,
370 .name = "mpe_ipred",
371 .swgroup = TEGRA_SWGROUP_MPE,
372 .smmu = {
373 .reg = 0x228,
374 .bit = 26,
375 },
376 .la = {
377 .reg = 0x328,
378 .shift = 16,
379 .mask = 0xff,
380 .def = 0x80,
381 },
382 }, {
383 .id = 0x1b,
384 .name = "mpeamemrd",
385 .swgroup = TEGRA_SWGROUP_MPE,
386 .smmu = {
387 .reg = 0x228,
388 .bit = 27,
389 },
390 .la = {
391 .reg = 0x32c,
392 .shift = 0,
393 .mask = 0xff,
394 .def = 0x42,
395 },
396 }, {
397 .id = 0x1c,
398 .name = "mpecsrd",
399 .swgroup = TEGRA_SWGROUP_MPE,
400 .smmu = {
401 .reg = 0x228,
402 .bit = 28,
403 },
404 .la = {
405 .reg = 0x32c,
406 .shift = 16,
407 .mask = 0xff,
408 .def = 0xff,
409 },
410 }, {
411 .id = 0x1d,
412 .name = "ppcsahbdmar",
413 .swgroup = TEGRA_SWGROUP_PPCS,
414 .smmu = {
415 .reg = 0x228,
416 .bit = 29,
417 },
418 .la = {
419 .reg = 0x344,
420 .shift = 0,
421 .mask = 0xff,
422 .def = 0x10,
423 },
424 }, {
425 .id = 0x1e,
426 .name = "ppcsahbslvr",
427 .swgroup = TEGRA_SWGROUP_PPCS,
428 .smmu = {
429 .reg = 0x228,
430 .bit = 30,
431 },
432 .la = {
433 .reg = 0x344,
434 .shift = 16,
435 .mask = 0xff,
436 .def = 0x12,
437 },
438 }, {
439 .id = 0x1f,
440 .name = "satar",
441 .swgroup = TEGRA_SWGROUP_SATA,
442 .smmu = {
443 .reg = 0x228,
444 .bit = 31,
445 },
446 .la = {
447 .reg = 0x350,
448 .shift = 0,
449 .mask = 0xff,
450 .def = 0x33,
451 },
452 }, {
453 .id = 0x20,
454 .name = "texsrd",
455 .swgroup = TEGRA_SWGROUP_NV,
456 .smmu = {
457 .reg = 0x22c,
458 .bit = 0,
459 },
460 .la = {
461 .reg = 0x338,
462 .shift = 0,
463 .mask = 0xff,
464 .def = 0x13,
465 },
466 }, {
467 .id = 0x21,
468 .name = "texsrd2",
469 .swgroup = TEGRA_SWGROUP_NV2,
470 .smmu = {
471 .reg = 0x22c,
472 .bit = 1,
473 },
474 .la = {
475 .reg = 0x340,
476 .shift = 0,
477 .mask = 0xff,
478 .def = 0x13,
479 },
480 }, {
481 .id = 0x22,
482 .name = "vdebsevr",
483 .swgroup = TEGRA_SWGROUP_VDE,
484 .smmu = {
485 .reg = 0x22c,
486 .bit = 2,
487 },
488 .la = {
489 .reg = 0x354,
490 .shift = 0,
491 .mask = 0xff,
492 .def = 0xff,
493 },
494 }, {
495 .id = 0x23,
496 .name = "vdember",
497 .swgroup = TEGRA_SWGROUP_VDE,
498 .smmu = {
499 .reg = 0x22c,
500 .bit = 3,
501 },
502 .la = {
503 .reg = 0x354,
504 .shift = 16,
505 .mask = 0xff,
506 .def = 0xd0,
507 },
508 }, {
509 .id = 0x24,
510 .name = "vdemcer",
511 .swgroup = TEGRA_SWGROUP_VDE,
512 .smmu = {
513 .reg = 0x22c,
514 .bit = 4,
515 },
516 .la = {
517 .reg = 0x358,
518 .shift = 0,
519 .mask = 0xff,
520 .def = 0x2a,
521 },
522 }, {
523 .id = 0x25,
524 .name = "vdetper",
525 .swgroup = TEGRA_SWGROUP_VDE,
526 .smmu = {
527 .reg = 0x22c,
528 .bit = 5,
529 },
530 .la = {
531 .reg = 0x358,
532 .shift = 16,
533 .mask = 0xff,
534 .def = 0x74,
535 },
536 }, {
537 .id = 0x26,
538 .name = "mpcorelpr",
539 .swgroup = TEGRA_SWGROUP_MPCORELP,
540 .la = {
541 .reg = 0x324,
542 .shift = 0,
543 .mask = 0xff,
544 .def = 0x04,
545 },
546 }, {
547 .id = 0x27,
548 .name = "mpcorer",
549 .swgroup = TEGRA_SWGROUP_MPCORE,
550 .la = {
551 .reg = 0x320,
552 .shift = 0,
553 .mask = 0xff,
554 .def = 0x04,
555 },
556 }, {
557 .id = 0x28,
558 .name = "eppu",
559 .swgroup = TEGRA_SWGROUP_EPP,
560 .smmu = {
561 .reg = 0x22c,
562 .bit = 8,
563 },
564 .la = {
565 .reg = 0x300,
566 .shift = 16,
567 .mask = 0xff,
568 .def = 0x6c,
569 },
570 }, {
571 .id = 0x29,
572 .name = "eppv",
573 .swgroup = TEGRA_SWGROUP_EPP,
574 .smmu = {
575 .reg = 0x22c,
576 .bit = 9,
577 },
578 .la = {
579 .reg = 0x304,
580 .shift = 0,
581 .mask = 0xff,
582 .def = 0x6c,
583 },
584 }, {
585 .id = 0x2a,
586 .name = "eppy",
587 .swgroup = TEGRA_SWGROUP_EPP,
588 .smmu = {
589 .reg = 0x22c,
590 .bit = 10,
591 },
592 .la = {
593 .reg = 0x304,
594 .shift = 16,
595 .mask = 0xff,
596 .def = 0x6c,
597 },
598 }, {
599 .id = 0x2b,
600 .name = "mpeunifbw",
601 .swgroup = TEGRA_SWGROUP_MPE,
602 .smmu = {
603 .reg = 0x22c,
604 .bit = 11,
605 },
606 .la = {
607 .reg = 0x330,
608 .shift = 0,
609 .mask = 0xff,
610 .def = 0x13,
611 },
612 }, {
613 .id = 0x2c,
614 .name = "viwsb",
615 .swgroup = TEGRA_SWGROUP_VI,
616 .smmu = {
617 .reg = 0x22c,
618 .bit = 12,
619 },
620 .la = {
621 .reg = 0x364,
622 .shift = 16,
623 .mask = 0xff,
624 .def = 0x12,
625 },
626 }, {
627 .id = 0x2d,
628 .name = "viwu",
629 .swgroup = TEGRA_SWGROUP_VI,
630 .smmu = {
631 .reg = 0x22c,
632 .bit = 13,
633 },
634 .la = {
635 .reg = 0x368,
636 .shift = 0,
637 .mask = 0xff,
638 .def = 0xb2,
639 },
640 }, {
641 .id = 0x2e,
642 .name = "viwv",
643 .swgroup = TEGRA_SWGROUP_VI,
644 .smmu = {
645 .reg = 0x22c,
646 .bit = 14,
647 },
648 .la = {
649 .reg = 0x368,
650 .shift = 16,
651 .mask = 0xff,
652 .def = 0xb2,
653 },
654 }, {
655 .id = 0x2f,
656 .name = "viwy",
657 .swgroup = TEGRA_SWGROUP_VI,
658 .smmu = {
659 .reg = 0x22c,
660 .bit = 15,
661 },
662 .la = {
663 .reg = 0x36c,
664 .shift = 0,
665 .mask = 0xff,
666 .def = 0x12,
667 },
668 }, {
669 .id = 0x30,
670 .name = "g2dw",
671 .swgroup = TEGRA_SWGROUP_G2,
672 .smmu = {
673 .reg = 0x22c,
674 .bit = 16,
675 },
676 .la = {
677 .reg = 0x30c,
678 .shift = 16,
679 .mask = 0xff,
680 .def = 0x9,
681 },
682 }, {
683 .id = 0x31,
684 .name = "afiw",
685 .swgroup = TEGRA_SWGROUP_AFI,
686 .smmu = {
687 .reg = 0x22c,
688 .bit = 17,
689 },
690 .la = {
691 .reg = 0x2e0,
692 .shift = 16,
693 .mask = 0xff,
694 .def = 0x0c,
695 },
696 }, {
697 .id = 0x32,
698 .name = "avpcarm7w",
699 .swgroup = TEGRA_SWGROUP_AVPC,
700 .smmu = {
701 .reg = 0x22c,
702 .bit = 18,
703 },
704 .la = {
705 .reg = 0x2e4,
706 .shift = 16,
707 .mask = 0xff,
708 .def = 0x0e,
709 },
710 }, {
711 .id = 0x33,
712 .name = "fdcdwr",
713 .swgroup = TEGRA_SWGROUP_NV,
714 .smmu = {
715 .reg = 0x22c,
716 .bit = 19,
717 },
718 .la = {
719 .reg = 0x338,
720 .shift = 16,
721 .mask = 0xff,
722 .def = 0x0a,
723 },
724 }, {
725 .id = 0x34,
726 .name = "fdcdwr2",
727 .swgroup = TEGRA_SWGROUP_NV2,
728 .smmu = {
729 .reg = 0x22c,
730 .bit = 20,
731 },
732 .la = {
733 .reg = 0x340,
734 .shift = 16,
735 .mask = 0xff,
736 .def = 0x0a,
737 },
738 }, {
739 .id = 0x35,
740 .name = "hdaw",
741 .swgroup = TEGRA_SWGROUP_HDA,
742 .smmu = {
743 .reg = 0x22c,
744 .bit = 21,
745 },
746 .la = {
747 .reg = 0x318,
748 .shift = 16,
749 .mask = 0xff,
750 .def = 0xff,
751 },
752 }, {
753 .id = 0x36,
754 .name = "host1xw",
755 .swgroup = TEGRA_SWGROUP_HC,
756 .smmu = {
757 .reg = 0x22c,
758 .bit = 22,
759 },
760 .la = {
761 .reg = 0x314,
762 .shift = 0,
763 .mask = 0xff,
764 .def = 0x10,
765 },
766 }, {
767 .id = 0x37,
768 .name = "ispw",
769 .swgroup = TEGRA_SWGROUP_ISP,
770 .smmu = {
771 .reg = 0x22c,
772 .bit = 23,
773 },
774 .la = {
775 .reg = 0x31c,
776 .shift = 0,
777 .mask = 0xff,
778 .def = 0xff,
779 },
780 }, {
781 .id = 0x38,
782 .name = "mpcorelpw",
783 .swgroup = TEGRA_SWGROUP_MPCORELP,
784 .la = {
785 .reg = 0x324,
786 .shift = 16,
787 .mask = 0xff,
788 .def = 0x0e,
789 },
790 }, {
791 .id = 0x39,
792 .name = "mpcorew",
793 .swgroup = TEGRA_SWGROUP_MPCORE,
794 .la = {
795 .reg = 0x320,
796 .shift = 16,
797 .mask = 0xff,
798 .def = 0x0e,
799 },
800 }, {
801 .id = 0x3a,
802 .name = "mpecswr",
803 .swgroup = TEGRA_SWGROUP_MPE,
804 .smmu = {
805 .reg = 0x22c,
806 .bit = 26,
807 },
808 .la = {
809 .reg = 0x330,
810 .shift = 16,
811 .mask = 0xff,
812 .def = 0xff,
813 },
814 }, {
815 .id = 0x3b,
816 .name = "ppcsahbdmaw",
817 .swgroup = TEGRA_SWGROUP_PPCS,
818 .smmu = {
819 .reg = 0x22c,
820 .bit = 27,
821 },
822 .la = {
823 .reg = 0x348,
824 .shift = 0,
825 .mask = 0xff,
826 .def = 0x10,
827 },
828 }, {
829 .id = 0x3c,
830 .name = "ppcsahbslvw",
831 .swgroup = TEGRA_SWGROUP_PPCS,
832 .smmu = {
833 .reg = 0x22c,
834 .bit = 28,
835 },
836 .la = {
837 .reg = 0x348,
838 .shift = 16,
839 .mask = 0xff,
840 .def = 0x06,
841 },
842 }, {
843 .id = 0x3d,
844 .name = "sataw",
845 .swgroup = TEGRA_SWGROUP_SATA,
846 .smmu = {
847 .reg = 0x22c,
848 .bit = 29,
849 },
850 .la = {
851 .reg = 0x350,
852 .shift = 16,
853 .mask = 0xff,
854 .def = 0x33,
855 },
856 }, {
857 .id = 0x3e,
858 .name = "vdebsevw",
859 .swgroup = TEGRA_SWGROUP_VDE,
860 .smmu = {
861 .reg = 0x22c,
862 .bit = 30,
863 },
864 .la = {
865 .reg = 0x35c,
866 .shift = 0,
867 .mask = 0xff,
868 .def = 0xff,
869 },
870 }, {
871 .id = 0x3f,
872 .name = "vdedbgw",
873 .swgroup = TEGRA_SWGROUP_VDE,
874 .smmu = {
875 .reg = 0x22c,
876 .bit = 31,
877 },
878 .la = {
879 .reg = 0x35c,
880 .shift = 16,
881 .mask = 0xff,
882 .def = 0xff,
883 },
884 }, {
885 .id = 0x40,
886 .name = "vdembew",
887 .swgroup = TEGRA_SWGROUP_VDE,
888 .smmu = {
889 .reg = 0x230,
890 .bit = 0,
891 },
892 .la = {
893 .reg = 0x360,
894 .shift = 0,
895 .mask = 0xff,
896 .def = 0x42,
897 },
898 }, {
899 .id = 0x41,
900 .name = "vdetpmw",
901 .swgroup = TEGRA_SWGROUP_VDE,
902 .smmu = {
903 .reg = 0x230,
904 .bit = 1,
905 },
906 .la = {
907 .reg = 0x360,
908 .shift = 16,
909 .mask = 0xff,
910 .def = 0x2a,
911 },
912 },
913 };
914
915 static const struct tegra_smmu_swgroup tegra30_swgroups[] = {
916 { .name = "dc", .swgroup = TEGRA_SWGROUP_DC, .reg = 0x240 },
917 { .name = "dcb", .swgroup = TEGRA_SWGROUP_DCB, .reg = 0x244 },
918 { .name = "epp", .swgroup = TEGRA_SWGROUP_EPP, .reg = 0x248 },
919 { .name = "g2", .swgroup = TEGRA_SWGROUP_G2, .reg = 0x24c },
920 { .name = "mpe", .swgroup = TEGRA_SWGROUP_MPE, .reg = 0x264 },
921 { .name = "vi", .swgroup = TEGRA_SWGROUP_VI, .reg = 0x280 },
922 { .name = "afi", .swgroup = TEGRA_SWGROUP_AFI, .reg = 0x238 },
923 { .name = "avpc", .swgroup = TEGRA_SWGROUP_AVPC, .reg = 0x23c },
924 { .name = "nv", .swgroup = TEGRA_SWGROUP_NV, .reg = 0x268 },
925 { .name = "nv2", .swgroup = TEGRA_SWGROUP_NV2, .reg = 0x26c },
926 { .name = "hda", .swgroup = TEGRA_SWGROUP_HDA, .reg = 0x254 },
927 { .name = "hc", .swgroup = TEGRA_SWGROUP_HC, .reg = 0x250 },
928 { .name = "ppcs", .swgroup = TEGRA_SWGROUP_PPCS, .reg = 0x270 },
929 { .name = "sata", .swgroup = TEGRA_SWGROUP_SATA, .reg = 0x278 },
930 { .name = "vde", .swgroup = TEGRA_SWGROUP_VDE, .reg = 0x27c },
931 { .name = "isp", .swgroup = TEGRA_SWGROUP_ISP, .reg = 0x258 },
932 };
933
934 static const unsigned int tegra30_group_display[] = {
935 TEGRA_SWGROUP_DC,
936 TEGRA_SWGROUP_DCB,
937 };
938
939 static const struct tegra_smmu_group_soc tegra30_groups[] = {
940 {
941 .name = "display",
942 .swgroups = tegra30_group_display,
943 .num_swgroups = ARRAY_SIZE(tegra30_group_display),
944 },
945 };
946
947 static const struct tegra_smmu_soc tegra30_smmu_soc = {
948 .clients = tegra30_mc_clients,
949 .num_clients = ARRAY_SIZE(tegra30_mc_clients),
950 .swgroups = tegra30_swgroups,
951 .num_swgroups = ARRAY_SIZE(tegra30_swgroups),
952 .groups = tegra30_groups,
953 .num_groups = ARRAY_SIZE(tegra30_groups),
954 .supports_round_robin_arbitration = false,
955 .supports_request_limit = false,
956 .num_tlb_lines = 16,
957 .num_asids = 4,
958 };
959
960 #define TEGRA30_MC_RESET(_name, _control, _status, _bit) \
961 { \
962 .name = #_name, \
963 .id = TEGRA30_MC_RESET_##_name, \
964 .control = _control, \
965 .status = _status, \
966 .bit = _bit, \
967 }
968
969 static const struct tegra_mc_reset tegra30_mc_resets[] = {
970 TEGRA30_MC_RESET(AFI, 0x200, 0x204, 0),
971 TEGRA30_MC_RESET(AVPC, 0x200, 0x204, 1),
972 TEGRA30_MC_RESET(DC, 0x200, 0x204, 2),
973 TEGRA30_MC_RESET(DCB, 0x200, 0x204, 3),
974 TEGRA30_MC_RESET(EPP, 0x200, 0x204, 4),
975 TEGRA30_MC_RESET(2D, 0x200, 0x204, 5),
976 TEGRA30_MC_RESET(HC, 0x200, 0x204, 6),
977 TEGRA30_MC_RESET(HDA, 0x200, 0x204, 7),
978 TEGRA30_MC_RESET(ISP, 0x200, 0x204, 8),
979 TEGRA30_MC_RESET(MPCORE, 0x200, 0x204, 9),
980 TEGRA30_MC_RESET(MPCORELP, 0x200, 0x204, 10),
981 TEGRA30_MC_RESET(MPE, 0x200, 0x204, 11),
982 TEGRA30_MC_RESET(3D, 0x200, 0x204, 12),
983 TEGRA30_MC_RESET(3D2, 0x200, 0x204, 13),
984 TEGRA30_MC_RESET(PPCS, 0x200, 0x204, 14),
985 TEGRA30_MC_RESET(SATA, 0x200, 0x204, 15),
986 TEGRA30_MC_RESET(VDE, 0x200, 0x204, 16),
987 TEGRA30_MC_RESET(VI, 0x200, 0x204, 17),
988 };
989
990 const struct tegra_mc_soc tegra30_mc_soc = {
991 .clients = tegra30_mc_clients,
992 .num_clients = ARRAY_SIZE(tegra30_mc_clients),
993 .num_address_bits = 32,
994 .atom_size = 16,
995 .client_id_mask = 0x7f,
996 .smmu = &tegra30_smmu_soc,
997 .intmask = MC_INT_INVALID_SMMU_PAGE | MC_INT_SECURITY_VIOLATION |
998 MC_INT_DECERR_EMEM,
999 .reset_ops = &tegra_mc_reset_ops_common,
1000 .resets = tegra30_mc_resets,
1001 .num_resets = ARRAY_SIZE(tegra30_mc_resets),
1002 };
Linux with added FPC-III support