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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
[linux-btrfs-devel.git] / arch / mips / powertv / asic / prealloc-gaia.c
blob8ac8c7aeb98646df7972791e799b786da8169db6
1 /*
2 * Memory pre-allocations for Gaia boxes.
3 *
4 * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 *
20 * Author: David VomLehn
21 */
22
23 #include <linux/init.h>
24 #include <asm/mach-powertv/asic.h>
25
26 /*
27 * DVR_CAPABLE GAIA RESOURCES
28 */
29 struct resource dvr_gaia_resources[] __initdata = {
30 /*
31 *
32 * VIDEO1 / LX1
33 *
34 */
35 {
36 .name = "ST231aImage", /* Delta-Mu 1 image and ram */
37 .start = 0x24000000,
38 .end = 0x241FFFFF, /* 2MiB */
39 .flags = IORESOURCE_MEM,
40 },
41 {
42 .name = "ST231aMonitor", /* 8KiB block ST231a monitor */
43 .start = 0x24200000,
44 .end = 0x24201FFF,
45 .flags = IORESOURCE_MEM,
46 },
47 {
48 .name = "MediaMemory1",
49 .start = 0x24202000,
50 .end = 0x25FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
51 .flags = IORESOURCE_MEM,
52 },
53 /*
54 *
55 * VIDEO2 / LX2
56 *
57 */
58 {
59 .name = "ST231bImage", /* Delta-Mu 2 image and ram */
60 .start = 0x60000000,
61 .end = 0x601FFFFF, /* 2MiB */
62 .flags = IORESOURCE_IO,
63 },
64 {
65 .name = "ST231bMonitor", /* 8KiB block ST231b monitor */
66 .start = 0x60200000,
67 .end = 0x60201FFF,
68 .flags = IORESOURCE_IO,
69 },
70 {
71 .name = "MediaMemory2",
72 .start = 0x60202000,
73 .end = 0x61FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
74 .flags = IORESOURCE_IO,
75 },
76 /*
77 *
78 * Sysaudio Driver
79 *
80 * This driver requires:
81 *
82 * Arbitrary Based Buffers:
83 * DSP_Image_Buff - DSP code and data images (1MB)
84 * ADSC_CPU_PCM_Buff - ADSC CPU PCM buffer (40KB)
85 * ADSC_AUX_Buff - ADSC AUX buffer (16KB)
86 * ADSC_Main_Buff - ADSC Main buffer (16KB)
87 *
88 */
89 {
90 .name = "DSP_Image_Buff",
91 .start = 0x00000000,
92 .end = 0x000FFFFF,
93 .flags = IORESOURCE_MEM,
94 },
95 {
96 .name = "ADSC_CPU_PCM_Buff",
97 .start = 0x00000000,
98 .end = 0x00009FFF,
99 .flags = IORESOURCE_MEM,
100 },
101 {
102 .name = "ADSC_AUX_Buff",
103 .start = 0x00000000,
104 .end = 0x00003FFF,
105 .flags = IORESOURCE_MEM,
106 },
107 {
108 .name = "ADSC_Main_Buff",
109 .start = 0x00000000,
110 .end = 0x00003FFF,
111 .flags = IORESOURCE_MEM,
112 },
113 /*
114 *
115 * STAVEM driver/STAPI
116 *
117 * This driver requires:
118 *
119 * Arbitrary Based Buffers:
120 * This memory area is used for allocating buffers for Video decoding
121 * purposes. Allocation/De-allocation within this buffer is managed
122 * by the STAVMEM driver of the STAPI. They could be Decimated
123 * Picture Buffers, Intermediate Buffers, as deemed necessary for
124 * video decoding purposes, for any video decoders on Zeus.
125 *
126 */
127 {
128 .name = "AVMEMPartition0",
129 .start = 0x63580000,
130 .end = 0x64180000 - 1, /* 12 MB total */
131 .flags = IORESOURCE_IO,
132 },
133 /*
134 *
135 * DOCSIS Subsystem
136 *
137 * This driver requires:
138 *
139 * Arbitrary Based Buffers:
140 * Docsis -
141 *
142 */
143 {
144 .name = "Docsis",
145 .start = 0x62000000,
146 .end = 0x62700000 - 1, /* 7 MB total */
147 .flags = IORESOURCE_IO,
148 },
149 /*
150 *
151 * GHW HAL Driver
152 *
153 * This driver requires:
154 *
155 * Arbitrary Based Buffers:
156 * GraphicsHeap - PowerTV Graphics Heap
157 *
158 */
159 {
160 .name = "GraphicsHeap",
161 .start = 0x62700000,
162 .end = 0x63500000 - 1, /* 14 MB total */
163 .flags = IORESOURCE_IO,
164 },
165 /*
166 *
167 * multi com buffer area
168 *
169 * This driver requires:
170 *
171 * Arbitrary Based Buffers:
172 * Docsis -
173 *
174 */
175 {
176 .name = "MulticomSHM",
177 .start = 0x26000000,
178 .end = 0x26020000 - 1,
179 .flags = IORESOURCE_MEM,
180 },
181 /*
182 *
183 * DMA Ring buffer
184 *
185 * This driver requires:
186 *
187 * Arbitrary Based Buffers:
188 * Docsis -
189 *
190 */
191 {
192 .name = "BMM_Buffer",
193 .start = 0x00000000,
194 .end = 0x00280000 - 1,
195 .flags = IORESOURCE_MEM,
196 },
197 /*
198 *
199 * Display bins buffer for unit0
200 *
201 * This driver requires:
202 *
203 * Arbitrary Based Buffers:
204 * Display Bins for unit0
205 *
206 */
207 {
208 .name = "DisplayBins0",
209 .start = 0x00000000,
210 .end = 0x00000FFF, /* 4 KB total */
211 .flags = IORESOURCE_MEM,
212 },
213 /*
214 *
215 * Display bins buffer
216 *
217 * This driver requires:
218 *
219 * Arbitrary Based Buffers:
220 * Display Bins for unit1
221 *
222 */
223 {
224 .name = "DisplayBins1",
225 .start = 0x64AD4000,
226 .end = 0x64AD5000 - 1, /* 4 KB total */
227 .flags = IORESOURCE_IO,
228 },
229 /*
230 *
231 * ITFS
232 *
233 * This driver requires:
234 *
235 * Arbitrary Based Buffers:
236 * Docsis -
237 *
238 */
239 {
240 .name = "ITFS",
241 .start = 0x64180000,
242 /* 815,104 bytes each for 2 ITFS partitions. */
243 .end = 0x6430DFFF,
244 .flags = IORESOURCE_IO,
245 },
246 /*
247 *
248 * AVFS
249 *
250 * This driver requires:
251 *
252 * Arbitrary Based Buffers:
253 * Docsis -
254 *
255 */
256 {
257 .name = "AvfsDmaMem",
258 .start = 0x6430E000,
259 /* (945K * 8) = (128K *3) 5 playbacks / 3 server */
260 .end = 0x64AD0000 - 1,
261 .flags = IORESOURCE_IO,
262 },
263 {
264 .name = "AvfsFileSys",
265 .start = 0x64AD0000,
266 .end = 0x64AD1000 - 1, /* 4K */
267 .flags = IORESOURCE_IO,
268 },
269 /*
270 *
271 * Smartcard
272 *
273 * This driver requires:
274 *
275 * Arbitrary Based Buffers:
276 * Read and write buffers for Internal/External cards
277 *
278 */
279 {
280 .name = "SmartCardInfo",
281 .start = 0x64AD1000,
282 .end = 0x64AD3800 - 1,
283 .flags = IORESOURCE_IO,
284 },
285 /*
286 *
287 * KAVNET
288 * NP Reset Vector - must be of the form xxCxxxxx
289 * NP Image - must be video bank 1
290 * NP IPC - must be video bank 2
291 */
292 {
293 .name = "NP_Reset_Vector",
294 .start = 0x27c00000,
295 .end = 0x27c01000 - 1,
296 .flags = IORESOURCE_MEM,
297 },
298 {
299 .name = "NP_Image",
300 .start = 0x27020000,
301 .end = 0x27060000 - 1,
302 .flags = IORESOURCE_MEM,
303 },
304 {
305 .name = "NP_IPC",
306 .start = 0x63500000,
307 .end = 0x63580000 - 1,
308 .flags = IORESOURCE_IO,
309 },
310 /*
311 * Add other resources here
312 */
313 { },
314 };
315
316 /*
317 * NON_DVR_CAPABLE GAIA RESOURCES
318 */
319 struct resource non_dvr_gaia_resources[] __initdata = {
320 /*
321 *
322 * VIDEO1 / LX1
323 *
324 */
325 {
326 .name = "ST231aImage", /* Delta-Mu 1 image and ram */
327 .start = 0x24000000,
328 .end = 0x241FFFFF, /* 2MiB */
329 .flags = IORESOURCE_MEM,
330 },
331 {
332 .name = "ST231aMonitor", /* 8KiB block ST231a monitor */
333 .start = 0x24200000,
334 .end = 0x24201FFF,
335 .flags = IORESOURCE_MEM,
336 },
337 {
338 .name = "MediaMemory1",
339 .start = 0x24202000,
340 .end = 0x25FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
341 .flags = IORESOURCE_MEM,
342 },
343 /*
344 *
345 * VIDEO2 / LX2
346 *
347 */
348 {
349 .name = "ST231bImage", /* Delta-Mu 2 image and ram */
350 .start = 0x60000000,
351 .end = 0x601FFFFF, /* 2MiB */
352 .flags = IORESOURCE_IO,
353 },
354 {
355 .name = "ST231bMonitor", /* 8KiB block ST231b monitor */
356 .start = 0x60200000,
357 .end = 0x60201FFF,
358 .flags = IORESOURCE_IO,
359 },
360 {
361 .name = "MediaMemory2",
362 .start = 0x60202000,
363 .end = 0x61FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
364 .flags = IORESOURCE_IO,
365 },
366 /*
367 *
368 * Sysaudio Driver
369 *
370 * This driver requires:
371 *
372 * Arbitrary Based Buffers:
373 * DSP_Image_Buff - DSP code and data images (1MB)
374 * ADSC_CPU_PCM_Buff - ADSC CPU PCM buffer (40KB)
375 * ADSC_AUX_Buff - ADSC AUX buffer (16KB)
376 * ADSC_Main_Buff - ADSC Main buffer (16KB)
377 *
378 */
379 {
380 .name = "DSP_Image_Buff",
381 .start = 0x00000000,
382 .end = 0x000FFFFF,
383 .flags = IORESOURCE_MEM,
384 },
385 {
386 .name = "ADSC_CPU_PCM_Buff",
387 .start = 0x00000000,
388 .end = 0x00009FFF,
389 .flags = IORESOURCE_MEM,
390 },
391 {
392 .name = "ADSC_AUX_Buff",
393 .start = 0x00000000,
394 .end = 0x00003FFF,
395 .flags = IORESOURCE_MEM,
396 },
397 {
398 .name = "ADSC_Main_Buff",
399 .start = 0x00000000,
400 .end = 0x00003FFF,
401 .flags = IORESOURCE_MEM,
402 },
403 /*
404 *
405 * STAVEM driver/STAPI
406 *
407 * This driver requires:
408 *
409 * Arbitrary Based Buffers:
410 * This memory area is used for allocating buffers for Video decoding
411 * purposes. Allocation/De-allocation within this buffer is managed
412 * by the STAVMEM driver of the STAPI. They could be Decimated
413 * Picture Buffers, Intermediate Buffers, as deemed necessary for
414 * video decoding purposes, for any video decoders on Zeus.
415 *
416 */
417 {
418 .name = "AVMEMPartition0",
419 .start = 0x63580000,
420 .end = 0x64180000 - 1, /* 12 MB total */
421 .flags = IORESOURCE_IO,
422 },
423 /*
424 *
425 * DOCSIS Subsystem
426 *
427 * This driver requires:
428 *
429 * Arbitrary Based Buffers:
430 * Docsis -
431 *
432 */
433 {
434 .name = "Docsis",
435 .start = 0x62000000,
436 .end = 0x62700000 - 1, /* 7 MB total */
437 .flags = IORESOURCE_IO,
438 },
439 /*
440 *
441 * GHW HAL Driver
442 *
443 * This driver requires:
444 *
445 * Arbitrary Based Buffers:
446 * GraphicsHeap - PowerTV Graphics Heap
447 *
448 */
449 {
450 .name = "GraphicsHeap",
451 .start = 0x62700000,
452 .end = 0x63500000 - 1, /* 14 MB total */
453 .flags = IORESOURCE_IO,
454 },
455 /*
456 *
457 * multi com buffer area
458 *
459 * This driver requires:
460 *
461 * Arbitrary Based Buffers:
462 * Docsis -
463 *
464 */
465 {
466 .name = "MulticomSHM",
467 .start = 0x26000000,
468 .end = 0x26020000 - 1,
469 .flags = IORESOURCE_MEM,
470 },
471 /*
472 *
473 * DMA Ring buffer
474 *
475 * This driver requires:
476 *
477 * Arbitrary Based Buffers:
478 * Docsis -
479 *
480 */
481 {
482 .name = "BMM_Buffer",
483 .start = 0x00000000,
484 .end = 0x000AA000 - 1,
485 .flags = IORESOURCE_MEM,
486 },
487 /*
488 *
489 * Display bins buffer for unit0
490 *
491 * This driver requires:
492 *
493 * Arbitrary Based Buffers:
494 * Display Bins for unit0
495 *
496 */
497 {
498 .name = "DisplayBins0",
499 .start = 0x00000000,
500 .end = 0x00000FFF, /* 4 KB total */
501 .flags = IORESOURCE_MEM,
502 },
503 /*
504 *
505 * Display bins buffer
506 *
507 * This driver requires:
508 *
509 * Arbitrary Based Buffers:
510 * Display Bins for unit1
511 *
512 */
513 {
514 .name = "DisplayBins1",
515 .start = 0x64AD4000,
516 .end = 0x64AD5000 - 1, /* 4 KB total */
517 .flags = IORESOURCE_IO,
518 },
519 /*
520 *
521 * AVFS: player HAL memory
522 *
523 *
524 */
525 {
526 .name = "AvfsDmaMem",
527 .start = 0x6430E000,
528 .end = 0x645D2C00 - 1, /* 945K * 3 for playback */
529 .flags = IORESOURCE_IO,
530 },
531 /*
532 *
533 * PMEM
534 *
535 * This driver requires:
536 *
537 * Arbitrary Based Buffers:
538 * Persistent memory for diagnostics.
539 *
540 */
541 {
542 .name = "DiagPersistentMemory",
543 .start = 0x00000000,
544 .end = 0x10000 - 1,
545 .flags = IORESOURCE_MEM,
546 },
547 /*
548 *
549 * Smartcard
550 *
551 * This driver requires:
552 *
553 * Arbitrary Based Buffers:
554 * Read and write buffers for Internal/External cards
555 *
556 */
557 {
558 .name = "SmartCardInfo",
559 .start = 0x64AD1000,
560 .end = 0x64AD3800 - 1,
561 .flags = IORESOURCE_IO,
562 },
563 /*
564 *
565 * KAVNET
566 * NP Reset Vector - must be of the form xxCxxxxx
567 * NP Image - must be video bank 1
568 * NP IPC - must be video bank 2
569 */
570 {
571 .name = "NP_Reset_Vector",
572 .start = 0x27c00000,
573 .end = 0x27c01000 - 1,
574 .flags = IORESOURCE_MEM,
575 },
576 {
577 .name = "NP_Image",
578 .start = 0x27020000,
579 .end = 0x27060000 - 1,
580 .flags = IORESOURCE_MEM,
581 },
582 {
583 .name = "NP_IPC",
584 .start = 0x63500000,
585 .end = 0x63580000 - 1,
586 .flags = IORESOURCE_IO,
587 },
588 { },
589 };
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