aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/memory/tegra/tegra114.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/memory/tegra/tegra114.c')
-rw-r--r--drivers/memory/tegra/tegra114.c948
1 files changed, 948 insertions, 0 deletions
diff --git a/drivers/memory/tegra/tegra114.c b/drivers/memory/tegra/tegra114.c
new file mode 100644
index 000000000000..511e9a25c151
--- /dev/null
+++ b/drivers/memory/tegra/tegra114.c
@@ -0,0 +1,948 @@
1/*
2 * Copyright (C) 2014 NVIDIA CORPORATION. All rights reserved.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 */
8
9#include <linux/of.h>
10#include <linux/mm.h>
11
12#include <asm/cacheflush.h>
13
14#include <dt-bindings/memory/tegra114-mc.h>
15
16#include "mc.h"
17
18static const struct tegra_mc_client tegra114_mc_clients[] = {
19 {
20 .id = 0x00,
21 .name = "ptcr",
22 .swgroup = TEGRA_SWGROUP_PTC,
23 }, {
24 .id = 0x01,
25 .name = "display0a",
26 .swgroup = TEGRA_SWGROUP_DC,
27 .smmu = {
28 .reg = 0x228,
29 .bit = 1,
30 },
31 .la = {
32 .reg = 0x2e8,
33 .shift = 0,
34 .mask = 0xff,
35 .def = 0x4e,
36 },
37 }, {
38 .id = 0x02,
39 .name = "display0ab",
40 .swgroup = TEGRA_SWGROUP_DCB,
41 .smmu = {
42 .reg = 0x228,
43 .bit = 2,
44 },
45 .la = {
46 .reg = 0x2f4,
47 .shift = 0,
48 .mask = 0xff,
49 .def = 0x4e,
50 },
51 }, {
52 .id = 0x03,
53 .name = "display0b",
54 .swgroup = TEGRA_SWGROUP_DC,
55 .smmu = {
56 .reg = 0x228,
57 .bit = 3,
58 },
59 .la = {
60 .reg = 0x2e8,
61 .shift = 16,
62 .mask = 0xff,
63 .def = 0x4e,
64 },
65 }, {
66 .id = 0x04,
67 .name = "display0bb",
68 .swgroup = TEGRA_SWGROUP_DCB,
69 .smmu = {
70 .reg = 0x228,
71 .bit = 4,
72 },
73 .la = {
74 .reg = 0x2f4,
75 .shift = 16,
76 .mask = 0xff,
77 .def = 0x4e,
78 },
79 }, {
80 .id = 0x05,
81 .name = "display0c",
82 .swgroup = TEGRA_SWGROUP_DC,
83 .smmu = {
84 .reg = 0x228,
85 .bit = 5,
86 },
87 .la = {
88 .reg = 0x2ec,
89 .shift = 0,
90 .mask = 0xff,
91 .def = 0x4e,
92 },
93 }, {
94 .id = 0x06,
95 .name = "display0cb",
96 .swgroup = TEGRA_SWGROUP_DCB,
97 .smmu = {
98 .reg = 0x228,
99 .bit = 6,
100 },
101 .la = {
102 .reg = 0x2f8,
103 .shift = 0,
104 .mask = 0xff,
105 .def = 0x4e,
106 },
107 }, {
108 .id = 0x09,
109 .name = "eppup",
110 .swgroup = TEGRA_SWGROUP_EPP,
111 .smmu = {
112 .reg = 0x228,
113 .bit = 9,
114 },
115 .la = {
116 .reg = 0x300,
117 .shift = 0,
118 .mask = 0xff,
119 .def = 0x33,
120 },
121 }, {
122 .id = 0x0a,
123 .name = "g2pr",
124 .swgroup = TEGRA_SWGROUP_G2,
125 .smmu = {
126 .reg = 0x228,
127 .bit = 10,
128 },
129 .la = {
130 .reg = 0x308,
131 .shift = 0,
132 .mask = 0xff,
133 .def = 0x09,
134 },
135 }, {
136 .id = 0x0b,
137 .name = "g2sr",
138 .swgroup = TEGRA_SWGROUP_G2,
139 .smmu = {
140 .reg = 0x228,
141 .bit = 11,
142 },
143 .la = {
144 .reg = 0x308,
145 .shift = 16,
146 .mask = 0xff,
147 .def = 0x09,
148 },
149 }, {
150 .id = 0x0f,
151 .name = "avpcarm7r",
152 .swgroup = TEGRA_SWGROUP_AVPC,
153 .smmu = {
154 .reg = 0x228,
155 .bit = 15,
156 },
157 .la = {
158 .reg = 0x2e4,
159 .shift = 0,
160 .mask = 0xff,
161 .def = 0x04,
162 },
163 }, {
164 .id = 0x10,
165 .name = "displayhc",
166 .swgroup = TEGRA_SWGROUP_DC,
167 .smmu = {
168 .reg = 0x228,
169 .bit = 16,
170 },
171 .la = {
172 .reg = 0x2f0,
173 .shift = 0,
174 .mask = 0xff,
175 .def = 0x68,
176 },
177 }, {
178 .id = 0x11,
179 .name = "displayhcb",
180 .swgroup = TEGRA_SWGROUP_DCB,
181 .smmu = {
182 .reg = 0x228,
183 .bit = 17,
184 },
185 .la = {
186 .reg = 0x2fc,
187 .shift = 0,
188 .mask = 0xff,
189 .def = 0x68,
190 },
191 }, {
192 .id = 0x12,
193 .name = "fdcdrd",
194 .swgroup = TEGRA_SWGROUP_NV,
195 .smmu = {
196 .reg = 0x228,
197 .bit = 18,
198 },
199 .la = {
200 .reg = 0x334,
201 .shift = 0,
202 .mask = 0xff,
203 .def = 0x0c,
204 },
205 }, {
206 .id = 0x13,
207 .name = "fdcdrd2",
208 .swgroup = TEGRA_SWGROUP_NV,
209 .smmu = {
210 .reg = 0x228,
211 .bit = 19,
212 },
213 .la = {
214 .reg = 0x33c,
215 .shift = 0,
216 .mask = 0xff,
217 .def = 0x0c,
218 },
219 }, {
220 .id = 0x14,
221 .name = "g2dr",
222 .swgroup = TEGRA_SWGROUP_G2,
223 .smmu = {
224 .reg = 0x228,
225 .bit = 20,
226 },
227 .la = {
228 .reg = 0x30c,
229 .shift = 0,
230 .mask = 0xff,
231 .def = 0x0a,
232 },
233 }, {
234 .id = 0x15,
235 .name = "hdar",
236 .swgroup = TEGRA_SWGROUP_HDA,
237 .smmu = {
238 .reg = 0x228,
239 .bit = 21,
240 },
241 .la = {
242 .reg = 0x318,
243 .shift = 0,
244 .mask = 0xff,
245 .def = 0xff,
246 },
247 }, {
248 .id = 0x16,
249 .name = "host1xdmar",
250 .swgroup = TEGRA_SWGROUP_HC,
251 .smmu = {
252 .reg = 0x228,
253 .bit = 22,
254 },
255 .la = {
256 .reg = 0x310,
257 .shift = 0,
258 .mask = 0xff,
259 .def = 0x10,
260 },
261 }, {
262 .id = 0x17,
263 .name = "host1xr",
264 .swgroup = TEGRA_SWGROUP_HC,
265 .smmu = {
266 .reg = 0x228,
267 .bit = 23,
268 },
269 .la = {
270 .reg = 0x310,
271 .shift = 16,
272 .mask = 0xff,
273 .def = 0xa5,
274 },
275 }, {
276 .id = 0x18,
277 .name = "idxsrd",
278 .swgroup = TEGRA_SWGROUP_NV,
279 .smmu = {
280 .reg = 0x228,
281 .bit = 24,
282 },
283 .la = {
284 .reg = 0x334,
285 .shift = 16,
286 .mask = 0xff,
287 .def = 0x0b,
288 },
289 }, {
290 .id = 0x1c,
291 .name = "msencsrd",
292 .swgroup = TEGRA_SWGROUP_MSENC,
293 .smmu = {
294 .reg = 0x228,
295 .bit = 28,
296 },
297 .la = {
298 .reg = 0x328,
299 .shift = 0,
300 .mask = 0xff,
301 .def = 0x80,
302 },
303 }, {
304 .id = 0x1d,
305 .name = "ppcsahbdmar",
306 .swgroup = TEGRA_SWGROUP_PPCS,
307 .smmu = {
308 .reg = 0x228,
309 .bit = 29,
310 },
311 .la = {
312 .reg = 0x344,
313 .shift = 0,
314 .mask = 0xff,
315 .def = 0x50,
316 },
317 }, {
318 .id = 0x1e,
319 .name = "ppcsahbslvr",
320 .swgroup = TEGRA_SWGROUP_PPCS,
321 .smmu = {
322 .reg = 0x228,
323 .bit = 30,
324 },
325 .la = {
326 .reg = 0x344,
327 .shift = 16,
328 .mask = 0xff,
329 .def = 0xe8,
330 },
331 }, {
332 .id = 0x20,
333 .name = "texl2srd",
334 .swgroup = TEGRA_SWGROUP_NV,
335 .smmu = {
336 .reg = 0x22c,
337 .bit = 0,
338 },
339 .la = {
340 .reg = 0x338,
341 .shift = 0,
342 .mask = 0xff,
343 .def = 0x0c,
344 },
345 }, {
346 .id = 0x22,
347 .name = "vdebsevr",
348 .swgroup = TEGRA_SWGROUP_VDE,
349 .smmu = {
350 .reg = 0x22c,
351 .bit = 2,
352 },
353 .la = {
354 .reg = 0x354,
355 .shift = 0,
356 .mask = 0xff,
357 .def = 0xff,
358 },
359 }, {
360 .id = 0x23,
361 .name = "vdember",
362 .swgroup = TEGRA_SWGROUP_VDE,
363 .smmu = {
364 .reg = 0x22c,
365 .bit = 3,
366 },
367 .la = {
368 .reg = 0x354,
369 .shift = 16,
370 .mask = 0xff,
371 .def = 0xff,
372 },
373 }, {
374 .id = 0x24,
375 .name = "vdemcer",
376 .swgroup = TEGRA_SWGROUP_VDE,
377 .smmu = {
378 .reg = 0x22c,
379 .bit = 4,
380 },
381 .la = {
382 .reg = 0x358,
383 .shift = 0,
384 .mask = 0xff,
385 .def = 0xb8,
386 },
387 }, {
388 .id = 0x25,
389 .name = "vdetper",
390 .swgroup = TEGRA_SWGROUP_VDE,
391 .smmu = {
392 .reg = 0x22c,
393 .bit = 5,
394 },
395 .la = {
396 .reg = 0x358,
397 .shift = 16,
398 .mask = 0xff,
399 .def = 0xee,
400 },
401 }, {
402 .id = 0x26,
403 .name = "mpcorelpr",
404 .swgroup = TEGRA_SWGROUP_MPCORELP,
405 .la = {
406 .reg = 0x324,
407 .shift = 0,
408 .mask = 0xff,
409 .def = 0x04,
410 },
411 }, {
412 .id = 0x27,
413 .name = "mpcorer",
414 .swgroup = TEGRA_SWGROUP_MPCORE,
415 .la = {
416 .reg = 0x320,
417 .shift = 0,
418 .mask = 0xff,
419 .def = 0x04,
420 },
421 }, {
422 .id = 0x28,
423 .name = "eppu",
424 .swgroup = TEGRA_SWGROUP_EPP,
425 .smmu = {
426 .reg = 0x22c,
427 .bit = 8,
428 },
429 .la = {
430 .reg = 0x300,
431 .shift = 16,
432 .mask = 0xff,
433 .def = 0x33,
434 },
435 }, {
436 .id = 0x29,
437 .name = "eppv",
438 .swgroup = TEGRA_SWGROUP_EPP,
439 .smmu = {
440 .reg = 0x22c,
441 .bit = 9,
442 },
443 .la = {
444 .reg = 0x304,
445 .shift = 0,
446 .mask = 0xff,
447 .def = 0x6c,
448 },
449 }, {
450 .id = 0x2a,
451 .name = "eppy",
452 .swgroup = TEGRA_SWGROUP_EPP,
453 .smmu = {
454 .reg = 0x22c,
455 .bit = 10,
456 },
457 .la = {
458 .reg = 0x304,
459 .shift = 16,
460 .mask = 0xff,
461 .def = 0x6c,
462 },
463 }, {
464 .id = 0x2b,
465 .name = "msencswr",
466 .swgroup = TEGRA_SWGROUP_MSENC,
467 .smmu = {
468 .reg = 0x22c,
469 .bit = 11,
470 },
471 .la = {
472 .reg = 0x328,
473 .shift = 16,
474 .mask = 0xff,
475 .def = 0x80,
476 },
477 }, {
478 .id = 0x2c,
479 .name = "viwsb",
480 .swgroup = TEGRA_SWGROUP_VI,
481 .smmu = {
482 .reg = 0x22c,
483 .bit = 12,
484 },
485 .la = {
486 .reg = 0x364,
487 .shift = 0,
488 .mask = 0xff,
489 .def = 0x47,
490 },
491 }, {
492 .id = 0x2d,
493 .name = "viwu",
494 .swgroup = TEGRA_SWGROUP_VI,
495 .smmu = {
496 .reg = 0x22c,
497 .bit = 13,
498 },
499 .la = {
500 .reg = 0x368,
501 .shift = 0,
502 .mask = 0xff,
503 .def = 0xff,
504 },
505 }, {
506 .id = 0x2e,
507 .name = "viwv",
508 .swgroup = TEGRA_SWGROUP_VI,
509 .smmu = {
510 .reg = 0x22c,
511 .bit = 14,
512 },
513 .la = {
514 .reg = 0x368,
515 .shift = 16,
516 .mask = 0xff,
517 .def = 0xff,
518 },
519 }, {
520 .id = 0x2f,
521 .name = "viwy",
522 .swgroup = TEGRA_SWGROUP_VI,
523 .smmu = {
524 .reg = 0x22c,
525 .bit = 15,
526 },
527 .la = {
528 .reg = 0x36c,
529 .shift = 0,
530 .mask = 0xff,
531 .def = 0x47,
532 },
533 }, {
534 .id = 0x30,
535 .name = "g2dw",
536 .swgroup = TEGRA_SWGROUP_G2,
537 .smmu = {
538 .reg = 0x22c,
539 .bit = 16,
540 },
541 .la = {
542 .reg = 0x30c,
543 .shift = 16,
544 .mask = 0xff,
545 .def = 0x9,
546 },
547 }, {
548 .id = 0x32,
549 .name = "avpcarm7w",
550 .swgroup = TEGRA_SWGROUP_AVPC,
551 .smmu = {
552 .reg = 0x22c,
553 .bit = 18,
554 },
555 .la = {
556 .reg = 0x2e4,
557 .shift = 16,
558 .mask = 0xff,
559 .def = 0x0e,
560 },
561 }, {
562 .id = 0x33,
563 .name = "fdcdwr",
564 .swgroup = TEGRA_SWGROUP_NV,
565 .smmu = {
566 .reg = 0x22c,
567 .bit = 19,
568 },
569 .la = {
570 .reg = 0x338,
571 .shift = 16,
572 .mask = 0xff,
573 .def = 0x10,
574 },
575 }, {
576 .id = 0x34,
577 .name = "fdcwr2",
578 .swgroup = TEGRA_SWGROUP_NV,
579 .smmu = {
580 .reg = 0x22c,
581 .bit = 20,
582 },
583 .la = {
584 .reg = 0x340,
585 .shift = 0,
586 .mask = 0xff,
587 .def = 0x10,
588 },
589 }, {
590 .id = 0x35,
591 .name = "hdaw",
592 .swgroup = TEGRA_SWGROUP_HDA,
593 .smmu = {
594 .reg = 0x22c,
595 .bit = 21,
596 },
597 .la = {
598 .reg = 0x318,
599 .shift = 16,
600 .mask = 0xff,
601 .def = 0xff,
602 },
603 }, {
604 .id = 0x36,
605 .name = "host1xw",
606 .swgroup = TEGRA_SWGROUP_HC,
607 .smmu = {
608 .reg = 0x22c,
609 .bit = 22,
610 },
611 .la = {
612 .reg = 0x314,
613 .shift = 0,
614 .mask = 0xff,
615 .def = 0x25,
616 },
617 }, {
618 .id = 0x37,
619 .name = "ispw",
620 .swgroup = TEGRA_SWGROUP_ISP,
621 .smmu = {
622 .reg = 0x22c,
623 .bit = 23,
624 },
625 .la = {
626 .reg = 0x31c,
627 .shift = 0,
628 .mask = 0xff,
629 .def = 0xff,
630 },
631 }, {
632 .id = 0x38,
633 .name = "mpcorelpw",
634 .swgroup = TEGRA_SWGROUP_MPCORELP,
635 .la = {
636 .reg = 0x324,
637 .shift = 16,
638 .mask = 0xff,
639 .def = 0x80,
640 },
641 }, {
642 .id = 0x39,
643 .name = "mpcorew",
644 .swgroup = TEGRA_SWGROUP_MPCORE,
645 .la = {
646 .reg = 0x320,
647 .shift = 16,
648 .mask = 0xff,
649 .def = 0x0e,
650 },
651 }, {
652 .id = 0x3b,
653 .name = "ppcsahbdmaw",
654 .swgroup = TEGRA_SWGROUP_PPCS,
655 .smmu = {
656 .reg = 0x22c,
657 .bit = 27,
658 },
659 .la = {
660 .reg = 0x348,
661 .shift = 0,
662 .mask = 0xff,
663 .def = 0xa5,
664 },
665 }, {
666 .id = 0x3c,
667 .name = "ppcsahbslvw",
668 .swgroup = TEGRA_SWGROUP_PPCS,
669 .smmu = {
670 .reg = 0x22c,
671 .bit = 28,
672 },
673 .la = {
674 .reg = 0x348,
675 .shift = 16,
676 .mask = 0xff,
677 .def = 0xe8,
678 },
679 }, {
680 .id = 0x3e,
681 .name = "vdebsevw",
682 .swgroup = TEGRA_SWGROUP_VDE,
683 .smmu = {
684 .reg = 0x22c,
685 .bit = 30,
686 },
687 .la = {
688 .reg = 0x35c,
689 .shift = 0,
690 .mask = 0xff,
691 .def = 0xff,
692 },
693 }, {
694 .id = 0x3f,
695 .name = "vdedbgw",
696 .swgroup = TEGRA_SWGROUP_VDE,
697 .smmu = {
698 .reg = 0x22c,
699 .bit = 31,
700 },
701 .la = {
702 .reg = 0x35c,
703 .shift = 16,
704 .mask = 0xff,
705 .def = 0xff,
706 },
707 }, {
708 .id = 0x40,
709 .name = "vdembew",
710 .swgroup = TEGRA_SWGROUP_VDE,
711 .smmu = {
712 .reg = 0x230,
713 .bit = 0,
714 },
715 .la = {
716 .reg = 0x360,
717 .shift = 0,
718 .mask = 0xff,
719 .def = 0x89,
720 },
721 }, {
722 .id = 0x41,
723 .name = "vdetpmw",
724 .swgroup = TEGRA_SWGROUP_VDE,
725 .smmu = {
726 .reg = 0x230,
727 .bit = 1,
728 },
729 .la = {
730 .reg = 0x360,
731 .shift = 16,
732 .mask = 0xff,
733 .def = 0x59,
734 },
735 }, {
736 .id = 0x4a,
737 .name = "xusb_hostr",
738 .swgroup = TEGRA_SWGROUP_XUSB_HOST,
739 .smmu = {
740 .reg = 0x230,
741 .bit = 10,
742 },
743 .la = {
744 .reg = 0x37c,
745 .shift = 0,
746 .mask = 0xff,
747 .def = 0xa5,
748 },
749 }, {
750 .id = 0x4b,
751 .name = "xusb_hostw",
752 .swgroup = TEGRA_SWGROUP_XUSB_HOST,
753 .smmu = {
754 .reg = 0x230,
755 .bit = 11,
756 },
757 .la = {
758 .reg = 0x37c,
759 .shift = 16,
760 .mask = 0xff,
761 .def = 0xa5,
762 },
763 }, {
764 .id = 0x4c,
765 .name = "xusb_devr",
766 .swgroup = TEGRA_SWGROUP_XUSB_DEV,
767 .smmu = {
768 .reg = 0x230,
769 .bit = 12,
770 },
771 .la = {
772 .reg = 0x380,
773 .shift = 0,
774 .mask = 0xff,
775 .def = 0xa5,
776 },
777 }, {
778 .id = 0x4d,
779 .name = "xusb_devw",
780 .swgroup = TEGRA_SWGROUP_XUSB_DEV,
781 .smmu = {
782 .reg = 0x230,
783 .bit = 13,
784 },
785 .la = {
786 .reg = 0x380,
787 .shift = 16,
788 .mask = 0xff,
789 .def = 0xa5,
790 },
791 }, {
792 .id = 0x4e,
793 .name = "fdcdwr3",
794 .swgroup = TEGRA_SWGROUP_NV,
795 .smmu = {
796 .reg = 0x230,
797 .bit = 14,
798 },
799 .la = {
800 .reg = 0x388,
801 .shift = 0,
802 .mask = 0xff,
803 .def = 0x10,
804 },
805 }, {
806 .id = 0x4f,
807 .name = "fdcdrd3",
808 .swgroup = TEGRA_SWGROUP_NV,
809 .smmu = {
810 .reg = 0x230,
811 .bit = 15,
812 },
813 .la = {
814 .reg = 0x384,
815 .shift = 0,
816 .mask = 0xff,
817 .def = 0x0c,
818 },
819 }, {
820 .id = 0x50,
821 .name = "fdcwr4",
822 .swgroup = TEGRA_SWGROUP_NV,
823 .smmu = {
824 .reg = 0x230,
825 .bit = 16,
826 },
827 .la = {
828 .reg = 0x388,
829 .shift = 16,
830 .mask = 0xff,
831 .def = 0x10,
832 },
833 }, {
834 .id = 0x51,
835 .name = "fdcrd4",
836 .swgroup = TEGRA_SWGROUP_NV,
837 .smmu = {
838 .reg = 0x230,
839 .bit = 17,
840 },
841 .la = {
842 .reg = 0x384,
843 .shift = 16,
844 .mask = 0xff,
845 .def = 0x0c,
846 },
847 }, {
848 .id = 0x52,
849 .name = "emucifr",
850 .swgroup = TEGRA_SWGROUP_EMUCIF,
851 .la = {
852 .reg = 0x38c,
853 .shift = 0,
854 .mask = 0xff,
855 .def = 0x04,
856 },
857 }, {
858 .id = 0x53,
859 .name = "emucifw",
860 .swgroup = TEGRA_SWGROUP_EMUCIF,
861 .la = {
862 .reg = 0x38c,
863 .shift = 16,
864 .mask = 0xff,
865 .def = 0x0e,
866 },
867 }, {
868 .id = 0x54,
869 .name = "tsecsrd",
870 .swgroup = TEGRA_SWGROUP_TSEC,
871 .smmu = {
872 .reg = 0x230,
873 .bit = 20,
874 },
875 .la = {
876 .reg = 0x390,
877 .shift = 0,
878 .mask = 0xff,
879 .def = 0x50,
880 },
881 }, {
882 .id = 0x55,
883 .name = "tsecswr",
884 .swgroup = TEGRA_SWGROUP_TSEC,
885 .smmu = {
886 .reg = 0x230,
887 .bit = 21,
888 },
889 .la = {
890 .reg = 0x390,
891 .shift = 16,
892 .mask = 0xff,
893 .def = 0x50,
894 },
895 },
896};
897
898static const struct tegra_smmu_swgroup tegra114_swgroups[] = {
899 { .swgroup = TEGRA_SWGROUP_DC, .reg = 0x240 },
900 { .swgroup = TEGRA_SWGROUP_DCB, .reg = 0x244 },
901 { .swgroup = TEGRA_SWGROUP_EPP, .reg = 0x248 },
902 { .swgroup = TEGRA_SWGROUP_G2, .reg = 0x24c },
903 { .swgroup = TEGRA_SWGROUP_AVPC, .reg = 0x23c },
904 { .swgroup = TEGRA_SWGROUP_NV, .reg = 0x268 },
905 { .swgroup = TEGRA_SWGROUP_HDA, .reg = 0x254 },
906 { .swgroup = TEGRA_SWGROUP_HC, .reg = 0x250 },
907 { .swgroup = TEGRA_SWGROUP_MSENC, .reg = 0x264 },
908 { .swgroup = TEGRA_SWGROUP_PPCS, .reg = 0x270 },
909 { .swgroup = TEGRA_SWGROUP_VDE, .reg = 0x27c },
910 { .swgroup = TEGRA_SWGROUP_VI, .reg = 0x280 },
911 { .swgroup = TEGRA_SWGROUP_ISP, .reg = 0x258 },
912 { .swgroup = TEGRA_SWGROUP_XUSB_HOST, .reg = 0x288 },
913 { .swgroup = TEGRA_SWGROUP_XUSB_DEV, .reg = 0x28c },
914 { .swgroup = TEGRA_SWGROUP_TSEC, .reg = 0x294 },
915};
916
917static void tegra114_flush_dcache(struct page *page, unsigned long offset,
918 size_t size)
919{
920 phys_addr_t phys = page_to_phys(page) + offset;
921 void *virt = page_address(page) + offset;
922
923 __cpuc_flush_dcache_area(virt, size);
924 outer_flush_range(phys, phys + size);
925}
926
927static const struct tegra_smmu_ops tegra114_smmu_ops = {
928 .flush_dcache = tegra114_flush_dcache,
929};
930
931static const struct tegra_smmu_soc tegra114_smmu_soc = {
932 .clients = tegra114_mc_clients,
933 .num_clients = ARRAY_SIZE(tegra114_mc_clients),
934 .swgroups = tegra114_swgroups,
935 .num_swgroups = ARRAY_SIZE(tegra114_swgroups),
936 .supports_round_robin_arbitration = false,
937 .supports_request_limit = false,
938 .num_asids = 4,
939 .ops = &tegra114_smmu_ops,
940};
941
942const struct tegra_mc_soc tegra114_mc_soc = {
943 .clients = tegra114_mc_clients,
944 .num_clients = ARRAY_SIZE(tegra114_mc_clients),
945 .num_address_bits = 32,
946 .atom_size = 32,
947 .smmu = &tegra114_smmu_soc,
948};
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-11 11:37:22 -0500