1
2
3
4
5
6#include <linux/io.h>
7#include <linux/iommu.h>
8#include <linux/module.h>
9#include <linux/mod_devicetable.h>
10#include <linux/of_device.h>
11#include <linux/platform_device.h>
12
13#include <soc/tegra/mc.h>
14
15#if defined(CONFIG_ARCH_TEGRA_186_SOC)
16#include <dt-bindings/memory/tegra186-mc.h>
17#endif
18
19#define MC_SID_STREAMID_OVERRIDE_MASK GENMASK(7, 0)
20#define MC_SID_STREAMID_SECURITY_WRITE_ACCESS_DISABLED BIT(16)
21#define MC_SID_STREAMID_SECURITY_OVERRIDE BIT(8)
22
23static void tegra186_mc_program_sid(struct tegra_mc *mc)
24{
25 unsigned int i;
26
27 for (i = 0; i < mc->soc->num_clients; i++) {
28 const struct tegra_mc_client *client = &mc->soc->clients[i];
29 u32 override, security;
30
31 override = readl(mc->regs + client->regs.sid.override);
32 security = readl(mc->regs + client->regs.sid.security);
33
34 dev_dbg(mc->dev, "client %s: override: %x security: %x\n",
35 client->name, override, security);
36
37 dev_dbg(mc->dev, "setting SID %u for %s\n", client->sid,
38 client->name);
39 writel(client->sid, mc->regs + client->regs.sid.override);
40
41 override = readl(mc->regs + client->regs.sid.override);
42 security = readl(mc->regs + client->regs.sid.security);
43
44 dev_dbg(mc->dev, "client %s: override: %x security: %x\n",
45 client->name, override, security);
46 }
47}
48
49static int tegra186_mc_probe(struct tegra_mc *mc)
50{
51 int err;
52
53 err = of_platform_populate(mc->dev->of_node, NULL, NULL, mc->dev);
54 if (err < 0)
55 return err;
56
57 tegra186_mc_program_sid(mc);
58
59 return 0;
60}
61
62static void tegra186_mc_remove(struct tegra_mc *mc)
63{
64 of_platform_depopulate(mc->dev);
65}
66
67static int tegra186_mc_resume(struct tegra_mc *mc)
68{
69 tegra186_mc_program_sid(mc);
70
71 return 0;
72}
73
74#if IS_ENABLED(CONFIG_IOMMU_API)
75static void tegra186_mc_client_sid_override(struct tegra_mc *mc,
76 const struct tegra_mc_client *client,
77 unsigned int sid)
78{
79 u32 value, old;
80
81 value = readl(mc->regs + client->regs.sid.security);
82 if ((value & MC_SID_STREAMID_SECURITY_OVERRIDE) == 0) {
83
84
85
86
87 if (value & MC_SID_STREAMID_SECURITY_WRITE_ACCESS_DISABLED)
88 return;
89
90
91
92
93
94
95
96
97 WARN_ON((value & MC_SID_STREAMID_SECURITY_OVERRIDE) == 0);
98
99 value |= MC_SID_STREAMID_SECURITY_OVERRIDE;
100 writel(value, mc->regs + client->regs.sid.security);
101 }
102
103 value = readl(mc->regs + client->regs.sid.override);
104 old = value & MC_SID_STREAMID_OVERRIDE_MASK;
105
106 if (old != sid) {
107 dev_dbg(mc->dev, "overriding SID %x for %s with %x\n", old,
108 client->name, sid);
109 writel(sid, mc->regs + client->regs.sid.override);
110 }
111}
112#endif
113
114static int tegra186_mc_probe_device(struct tegra_mc *mc, struct device *dev)
115{
116#if IS_ENABLED(CONFIG_IOMMU_API)
117 struct iommu_fwspec *fwspec = dev_iommu_fwspec_get(dev);
118 struct of_phandle_args args;
119 unsigned int i, index = 0;
120
121 while (!of_parse_phandle_with_args(dev->of_node, "interconnects", "#interconnect-cells",
122 index, &args)) {
123 if (args.np == mc->dev->of_node && args.args_count != 0) {
124 for (i = 0; i < mc->soc->num_clients; i++) {
125 const struct tegra_mc_client *client = &mc->soc->clients[i];
126
127 if (client->id == args.args[0]) {
128 u32 sid = fwspec->ids[0] & MC_SID_STREAMID_OVERRIDE_MASK;
129
130 tegra186_mc_client_sid_override(mc, client, sid);
131 }
132 }
133 }
134
135 index++;
136 }
137#endif
138
139 return 0;
140}
141
142const struct tegra_mc_ops tegra186_mc_ops = {
143 .probe = tegra186_mc_probe,
144 .remove = tegra186_mc_remove,
145 .resume = tegra186_mc_resume,
146 .probe_device = tegra186_mc_probe_device,
147};
148
149#if defined(CONFIG_ARCH_TEGRA_186_SOC)
150static const struct tegra_mc_client tegra186_mc_clients[] = {
151 {
152 .id = TEGRA186_MEMORY_CLIENT_PTCR,
153 .name = "ptcr",
154 .sid = TEGRA186_SID_PASSTHROUGH,
155 .regs = {
156 .sid = {
157 .override = 0x000,
158 .security = 0x004,
159 },
160 },
161 }, {
162 .id = TEGRA186_MEMORY_CLIENT_AFIR,
163 .name = "afir",
164 .sid = TEGRA186_SID_AFI,
165 .regs = {
166 .sid = {
167 .override = 0x070,
168 .security = 0x074,
169 },
170 },
171 }, {
172 .id = TEGRA186_MEMORY_CLIENT_HDAR,
173 .name = "hdar",
174 .sid = TEGRA186_SID_HDA,
175 .regs = {
176 .sid = {
177 .override = 0x0a8,
178 .security = 0x0ac,
179 },
180 },
181 }, {
182 .id = TEGRA186_MEMORY_CLIENT_HOST1XDMAR,
183 .name = "host1xdmar",
184 .sid = TEGRA186_SID_HOST1X,
185 .regs = {
186 .sid = {
187 .override = 0x0b0,
188 .security = 0x0b4,
189 },
190 },
191 }, {
192 .id = TEGRA186_MEMORY_CLIENT_NVENCSRD,
193 .name = "nvencsrd",
194 .sid = TEGRA186_SID_NVENC,
195 .regs = {
196 .sid = {
197 .override = 0x0e0,
198 .security = 0x0e4,
199 },
200 },
201 }, {
202 .id = TEGRA186_MEMORY_CLIENT_SATAR,
203 .name = "satar",
204 .sid = TEGRA186_SID_SATA,
205 .regs = {
206 .sid = {
207 .override = 0x0f8,
208 .security = 0x0fc,
209 },
210 },
211 }, {
212 .id = TEGRA186_MEMORY_CLIENT_MPCORER,
213 .name = "mpcorer",
214 .sid = TEGRA186_SID_PASSTHROUGH,
215 .regs = {
216 .sid = {
217 .override = 0x138,
218 .security = 0x13c,
219 },
220 },
221 }, {
222 .id = TEGRA186_MEMORY_CLIENT_NVENCSWR,
223 .name = "nvencswr",
224 .sid = TEGRA186_SID_NVENC,
225 .regs = {
226 .sid = {
227 .override = 0x158,
228 .security = 0x15c,
229 },
230 },
231 }, {
232 .id = TEGRA186_MEMORY_CLIENT_AFIW,
233 .name = "afiw",
234 .sid = TEGRA186_SID_AFI,
235 .regs = {
236 .sid = {
237 .override = 0x188,
238 .security = 0x18c,
239 },
240 },
241 }, {
242 .id = TEGRA186_MEMORY_CLIENT_HDAW,
243 .name = "hdaw",
244 .sid = TEGRA186_SID_HDA,
245 .regs = {
246 .sid = {
247 .override = 0x1a8,
248 .security = 0x1ac,
249 },
250 },
251 }, {
252 .id = TEGRA186_MEMORY_CLIENT_MPCOREW,
253 .name = "mpcorew",
254 .sid = TEGRA186_SID_PASSTHROUGH,
255 .regs = {
256 .sid = {
257 .override = 0x1c8,
258 .security = 0x1cc,
259 },
260 },
261 }, {
262 .id = TEGRA186_MEMORY_CLIENT_SATAW,
263 .name = "sataw",
264 .sid = TEGRA186_SID_SATA,
265 .regs = {
266 .sid = {
267 .override = 0x1e8,
268 .security = 0x1ec,
269 },
270 },
271 }, {
272 .id = TEGRA186_MEMORY_CLIENT_ISPRA,
273 .name = "ispra",
274 .sid = TEGRA186_SID_ISP,
275 .regs = {
276 .sid = {
277 .override = 0x220,
278 .security = 0x224,
279 },
280 },
281 }, {
282 .id = TEGRA186_MEMORY_CLIENT_ISPWA,
283 .name = "ispwa",
284 .sid = TEGRA186_SID_ISP,
285 .regs = {
286 .sid = {
287 .override = 0x230,
288 .security = 0x234,
289 },
290 },
291 }, {
292 .id = TEGRA186_MEMORY_CLIENT_ISPWB,
293 .name = "ispwb",
294 .sid = TEGRA186_SID_ISP,
295 .regs = {
296 .sid = {
297 .override = 0x238,
298 .security = 0x23c,
299 },
300 },
301 }, {
302 .id = TEGRA186_MEMORY_CLIENT_XUSB_HOSTR,
303 .name = "xusb_hostr",
304 .sid = TEGRA186_SID_XUSB_HOST,
305 .regs = {
306 .sid = {
307 .override = 0x250,
308 .security = 0x254,
309 },
310 },
311 }, {
312 .id = TEGRA186_MEMORY_CLIENT_XUSB_HOSTW,
313 .name = "xusb_hostw",
314 .sid = TEGRA186_SID_XUSB_HOST,
315 .regs = {
316 .sid = {
317 .override = 0x258,
318 .security = 0x25c,
319 },
320 },
321 }, {
322 .id = TEGRA186_MEMORY_CLIENT_XUSB_DEVR,
323 .name = "xusb_devr",
324 .sid = TEGRA186_SID_XUSB_DEV,
325 .regs = {
326 .sid = {
327 .override = 0x260,
328 .security = 0x264,
329 },
330 },
331 }, {
332 .id = TEGRA186_MEMORY_CLIENT_XUSB_DEVW,
333 .name = "xusb_devw",
334 .sid = TEGRA186_SID_XUSB_DEV,
335 .regs = {
336 .sid = {
337 .override = 0x268,
338 .security = 0x26c,
339 },
340 },
341 }, {
342 .id = TEGRA186_MEMORY_CLIENT_TSECSRD,
343 .name = "tsecsrd",
344 .sid = TEGRA186_SID_TSEC,
345 .regs = {
346 .sid = {
347 .override = 0x2a0,
348 .security = 0x2a4,
349 },
350 },
351 }, {
352 .id = TEGRA186_MEMORY_CLIENT_TSECSWR,
353 .name = "tsecswr",
354 .sid = TEGRA186_SID_TSEC,
355 .regs = {
356 .sid = {
357 .override = 0x2a8,
358 .security = 0x2ac,
359 },
360 },
361 }, {
362 .id = TEGRA186_MEMORY_CLIENT_GPUSRD,
363 .name = "gpusrd",
364 .sid = TEGRA186_SID_GPU,
365 .regs = {
366 .sid = {
367 .override = 0x2c0,
368 .security = 0x2c4,
369 },
370 },
371 }, {
372 .id = TEGRA186_MEMORY_CLIENT_GPUSWR,
373 .name = "gpuswr",
374 .sid = TEGRA186_SID_GPU,
375 .regs = {
376 .sid = {
377 .override = 0x2c8,
378 .security = 0x2cc,
379 },
380 },
381 }, {
382 .id = TEGRA186_MEMORY_CLIENT_SDMMCRA,
383 .name = "sdmmcra",
384 .sid = TEGRA186_SID_SDMMC1,
385 .regs = {
386 .sid = {
387 .override = 0x300,
388 .security = 0x304,
389 },
390 },
391 }, {
392 .id = TEGRA186_MEMORY_CLIENT_SDMMCRAA,
393 .name = "sdmmcraa",
394 .sid = TEGRA186_SID_SDMMC2,
395 .regs = {
396 .sid = {
397 .override = 0x308,
398 .security = 0x30c,
399 },
400 },
401 }, {
402 .id = TEGRA186_MEMORY_CLIENT_SDMMCR,
403 .name = "sdmmcr",
404 .sid = TEGRA186_SID_SDMMC3,
405 .regs = {
406 .sid = {
407 .override = 0x310,
408 .security = 0x314,
409 },
410 },
411 }, {
412 .id = TEGRA186_MEMORY_CLIENT_SDMMCRAB,
413 .name = "sdmmcrab",
414 .sid = TEGRA186_SID_SDMMC4,
415 .regs = {
416 .sid = {
417 .override = 0x318,
418 .security = 0x31c,
419 },
420 },
421 }, {
422 .id = TEGRA186_MEMORY_CLIENT_SDMMCWA,
423 .name = "sdmmcwa",
424 .sid = TEGRA186_SID_SDMMC1,
425 .regs = {
426 .sid = {
427 .override = 0x320,
428 .security = 0x324,
429 },
430 },
431 }, {
432 .id = TEGRA186_MEMORY_CLIENT_SDMMCWAA,
433 .name = "sdmmcwaa",
434 .sid = TEGRA186_SID_SDMMC2,
435 .regs = {
436 .sid = {
437 .override = 0x328,
438 .security = 0x32c,
439 },
440 },
441 }, {
442 .id = TEGRA186_MEMORY_CLIENT_SDMMCW,
443 .name = "sdmmcw",
444 .sid = TEGRA186_SID_SDMMC3,
445 .regs = {
446 .sid = {
447 .override = 0x330,
448 .security = 0x334,
449 },
450 },
451 }, {
452 .id = TEGRA186_MEMORY_CLIENT_SDMMCWAB,
453 .name = "sdmmcwab",
454 .sid = TEGRA186_SID_SDMMC4,
455 .regs = {
456 .sid = {
457 .override = 0x338,
458 .security = 0x33c,
459 },
460 },
461 }, {
462 .id = TEGRA186_MEMORY_CLIENT_VICSRD,
463 .name = "vicsrd",
464 .sid = TEGRA186_SID_VIC,
465 .regs = {
466 .sid = {
467 .override = 0x360,
468 .security = 0x364,
469 },
470 },
471 }, {
472 .id = TEGRA186_MEMORY_CLIENT_VICSWR,
473 .name = "vicswr",
474 .sid = TEGRA186_SID_VIC,
475 .regs = {
476 .sid = {
477 .override = 0x368,
478 .security = 0x36c,
479 },
480 },
481 }, {
482 .id = TEGRA186_MEMORY_CLIENT_VIW,
483 .name = "viw",
484 .sid = TEGRA186_SID_VI,
485 .regs = {
486 .sid = {
487 .override = 0x390,
488 .security = 0x394,
489 },
490 },
491 }, {
492 .id = TEGRA186_MEMORY_CLIENT_NVDECSRD,
493 .name = "nvdecsrd",
494 .sid = TEGRA186_SID_NVDEC,
495 .regs = {
496 .sid = {
497 .override = 0x3c0,
498 .security = 0x3c4,
499 },
500 },
501 }, {
502 .id = TEGRA186_MEMORY_CLIENT_NVDECSWR,
503 .name = "nvdecswr",
504 .sid = TEGRA186_SID_NVDEC,
505 .regs = {
506 .sid = {
507 .override = 0x3c8,
508 .security = 0x3cc,
509 },
510 },
511 }, {
512 .id = TEGRA186_MEMORY_CLIENT_APER,
513 .name = "aper",
514 .sid = TEGRA186_SID_APE,
515 .regs = {
516 .sid = {
517 .override = 0x3d0,
518 .security = 0x3d4,
519 },
520 },
521 }, {
522 .id = TEGRA186_MEMORY_CLIENT_APEW,
523 .name = "apew",
524 .sid = TEGRA186_SID_APE,
525 .regs = {
526 .sid = {
527 .override = 0x3d8,
528 .security = 0x3dc,
529 },
530 },
531 }, {
532 .id = TEGRA186_MEMORY_CLIENT_NVJPGSRD,
533 .name = "nvjpgsrd",
534 .sid = TEGRA186_SID_NVJPG,
535 .regs = {
536 .sid = {
537 .override = 0x3f0,
538 .security = 0x3f4,
539 },
540 },
541 }, {
542 .id = TEGRA186_MEMORY_CLIENT_NVJPGSWR,
543 .name = "nvjpgswr",
544 .sid = TEGRA186_SID_NVJPG,
545 .regs = {
546 .sid = {
547 .override = 0x3f8,
548 .security = 0x3fc,
549 },
550 },
551 }, {
552 .id = TEGRA186_MEMORY_CLIENT_SESRD,
553 .name = "sesrd",
554 .sid = TEGRA186_SID_SE,
555 .regs = {
556 .sid = {
557 .override = 0x400,
558 .security = 0x404,
559 },
560 },
561 }, {
562 .id = TEGRA186_MEMORY_CLIENT_SESWR,
563 .name = "seswr",
564 .sid = TEGRA186_SID_SE,
565 .regs = {
566 .sid = {
567 .override = 0x408,
568 .security = 0x40c,
569 },
570 },
571 }, {
572 .id = TEGRA186_MEMORY_CLIENT_ETRR,
573 .name = "etrr",
574 .sid = TEGRA186_SID_ETR,
575 .regs = {
576 .sid = {
577 .override = 0x420,
578 .security = 0x424,
579 },
580 },
581 }, {
582 .id = TEGRA186_MEMORY_CLIENT_ETRW,
583 .name = "etrw",
584 .sid = TEGRA186_SID_ETR,
585 .regs = {
586 .sid = {
587 .override = 0x428,
588 .security = 0x42c,
589 },
590 },
591 }, {
592 .id = TEGRA186_MEMORY_CLIENT_TSECSRDB,
593 .name = "tsecsrdb",
594 .sid = TEGRA186_SID_TSECB,
595 .regs = {
596 .sid = {
597 .override = 0x430,
598 .security = 0x434,
599 },
600 },
601 }, {
602 .id = TEGRA186_MEMORY_CLIENT_TSECSWRB,
603 .name = "tsecswrb",
604 .sid = TEGRA186_SID_TSECB,
605 .regs = {
606 .sid = {
607 .override = 0x438,
608 .security = 0x43c,
609 },
610 },
611 }, {
612 .id = TEGRA186_MEMORY_CLIENT_GPUSRD2,
613 .name = "gpusrd2",
614 .sid = TEGRA186_SID_GPU,
615 .regs = {
616 .sid = {
617 .override = 0x440,
618 .security = 0x444,
619 },
620 },
621 }, {
622 .id = TEGRA186_MEMORY_CLIENT_GPUSWR2,
623 .name = "gpuswr2",
624 .sid = TEGRA186_SID_GPU,
625 .regs = {
626 .sid = {
627 .override = 0x448,
628 .security = 0x44c,
629 },
630 },
631 }, {
632 .id = TEGRA186_MEMORY_CLIENT_AXISR,
633 .name = "axisr",
634 .sid = TEGRA186_SID_GPCDMA_0,
635 .regs = {
636 .sid = {
637 .override = 0x460,
638 .security = 0x464,
639 },
640 },
641 }, {
642 .id = TEGRA186_MEMORY_CLIENT_AXISW,
643 .name = "axisw",
644 .sid = TEGRA186_SID_GPCDMA_0,
645 .regs = {
646 .sid = {
647 .override = 0x468,
648 .security = 0x46c,
649 },
650 },
651 }, {
652 .id = TEGRA186_MEMORY_CLIENT_EQOSR,
653 .name = "eqosr",
654 .sid = TEGRA186_SID_EQOS,
655 .regs = {
656 .sid = {
657 .override = 0x470,
658 .security = 0x474,
659 },
660 },
661 }, {
662 .id = TEGRA186_MEMORY_CLIENT_EQOSW,
663 .name = "eqosw",
664 .sid = TEGRA186_SID_EQOS,
665 .regs = {
666 .sid = {
667 .override = 0x478,
668 .security = 0x47c,
669 },
670 },
671 }, {
672 .id = TEGRA186_MEMORY_CLIENT_UFSHCR,
673 .name = "ufshcr",
674 .sid = TEGRA186_SID_UFSHC,
675 .regs = {
676 .sid = {
677 .override = 0x480,
678 .security = 0x484,
679 },
680 },
681 }, {
682 .id = TEGRA186_MEMORY_CLIENT_UFSHCW,
683 .name = "ufshcw",
684 .sid = TEGRA186_SID_UFSHC,
685 .regs = {
686 .sid = {
687 .override = 0x488,
688 .security = 0x48c,
689 },
690 },
691 }, {
692 .id = TEGRA186_MEMORY_CLIENT_NVDISPLAYR,
693 .name = "nvdisplayr",
694 .sid = TEGRA186_SID_NVDISPLAY,
695 .regs = {
696 .sid = {
697 .override = 0x490,
698 .security = 0x494,
699 },
700 },
701 }, {
702 .id = TEGRA186_MEMORY_CLIENT_BPMPR,
703 .name = "bpmpr",
704 .sid = TEGRA186_SID_BPMP,
705 .regs = {
706 .sid = {
707 .override = 0x498,
708 .security = 0x49c,
709 },
710 },
711 }, {
712 .id = TEGRA186_MEMORY_CLIENT_BPMPW,
713 .name = "bpmpw",
714 .sid = TEGRA186_SID_BPMP,
715 .regs = {
716 .sid = {
717 .override = 0x4a0,
718 .security = 0x4a4,
719 },
720 },
721 }, {
722 .id = TEGRA186_MEMORY_CLIENT_BPMPDMAR,
723 .name = "bpmpdmar",
724 .sid = TEGRA186_SID_BPMP,
725 .regs = {
726 .sid = {
727 .override = 0x4a8,
728 .security = 0x4ac,
729 },
730 },
731 }, {
732 .id = TEGRA186_MEMORY_CLIENT_BPMPDMAW,
733 .name = "bpmpdmaw",
734 .sid = TEGRA186_SID_BPMP,
735 .regs = {
736 .sid = {
737 .override = 0x4b0,
738 .security = 0x4b4,
739 },
740 },
741 }, {
742 .id = TEGRA186_MEMORY_CLIENT_AONR,
743 .name = "aonr",
744 .sid = TEGRA186_SID_AON,
745 .regs = {
746 .sid = {
747 .override = 0x4b8,
748 .security = 0x4bc,
749 },
750 },
751 }, {
752 .id = TEGRA186_MEMORY_CLIENT_AONW,
753 .name = "aonw",
754 .sid = TEGRA186_SID_AON,
755 .regs = {
756 .sid = {
757 .override = 0x4c0,
758 .security = 0x4c4,
759 },
760 },
761 }, {
762 .id = TEGRA186_MEMORY_CLIENT_AONDMAR,
763 .name = "aondmar",
764 .sid = TEGRA186_SID_AON,
765 .regs = {
766 .sid = {
767 .override = 0x4c8,
768 .security = 0x4cc,
769 },
770 },
771 }, {
772 .id = TEGRA186_MEMORY_CLIENT_AONDMAW,
773 .name = "aondmaw",
774 .sid = TEGRA186_SID_AON,
775 .regs = {
776 .sid = {
777 .override = 0x4d0,
778 .security = 0x4d4,
779 },
780 },
781 }, {
782 .id = TEGRA186_MEMORY_CLIENT_SCER,
783 .name = "scer",
784 .sid = TEGRA186_SID_SCE,
785 .regs = {
786 .sid = {
787 .override = 0x4d8,
788 .security = 0x4dc,
789 },
790 },
791 }, {
792 .id = TEGRA186_MEMORY_CLIENT_SCEW,
793 .name = "scew",
794 .sid = TEGRA186_SID_SCE,
795 .regs = {
796 .sid = {
797 .override = 0x4e0,
798 .security = 0x4e4,
799 },
800 },
801 }, {
802 .id = TEGRA186_MEMORY_CLIENT_SCEDMAR,
803 .name = "scedmar",
804 .sid = TEGRA186_SID_SCE,
805 .regs = {
806 .sid = {
807 .override = 0x4e8,
808 .security = 0x4ec,
809 },
810 },
811 }, {
812 .id = TEGRA186_MEMORY_CLIENT_SCEDMAW,
813 .name = "scedmaw",
814 .sid = TEGRA186_SID_SCE,
815 .regs = {
816 .sid = {
817 .override = 0x4f0,
818 .security = 0x4f4,
819 },
820 },
821 }, {
822 .id = TEGRA186_MEMORY_CLIENT_APEDMAR,
823 .name = "apedmar",
824 .sid = TEGRA186_SID_APE,
825 .regs = {
826 .sid = {
827 .override = 0x4f8,
828 .security = 0x4fc,
829 },
830 },
831 }, {
832 .id = TEGRA186_MEMORY_CLIENT_APEDMAW,
833 .name = "apedmaw",
834 .sid = TEGRA186_SID_APE,
835 .regs = {
836 .sid = {
837 .override = 0x500,
838 .security = 0x504,
839 },
840 },
841 }, {
842 .id = TEGRA186_MEMORY_CLIENT_NVDISPLAYR1,
843 .name = "nvdisplayr1",
844 .sid = TEGRA186_SID_NVDISPLAY,
845 .regs = {
846 .sid = {
847 .override = 0x508,
848 .security = 0x50c,
849 },
850 },
851 }, {
852 .id = TEGRA186_MEMORY_CLIENT_VICSRD1,
853 .name = "vicsrd1",
854 .sid = TEGRA186_SID_VIC,
855 .regs = {
856 .sid = {
857 .override = 0x510,
858 .security = 0x514,
859 },
860 },
861 }, {
862 .id = TEGRA186_MEMORY_CLIENT_NVDECSRD1,
863 .name = "nvdecsrd1",
864 .sid = TEGRA186_SID_NVDEC,
865 .regs = {
866 .sid = {
867 .override = 0x518,
868 .security = 0x51c,
869 },
870 },
871 },
872};
873
874const struct tegra_mc_soc tegra186_mc_soc = {
875 .num_clients = ARRAY_SIZE(tegra186_mc_clients),
876 .clients = tegra186_mc_clients,
877 .num_address_bits = 40,
878 .ops = &tegra186_mc_ops,
879};
880#endif
881
