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.
4 * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
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.
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.
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
20 * Author: David VomLehn
23 #include <linux/init.h>
24 #include <asm/mach-powertv/asic.h>
27 * DVR_CAPABLE GAIA RESOURCES
29 struct resource dvr_gaia_resources[] __initdata = {
32 * VIDEO1 / LX1
36 .name = "ST231aImage", /* Delta-Mu 1 image and ram */
37 .start = 0x24000000,
38 .end = 0x241FFFFF, /* 2MiB */
39 .flags = IORESOURCE_MEM,
42 .name = "ST231aMonitor", /* 8KiB block ST231a monitor */
43 .start = 0x24200000,
44 .end = 0x24201FFF,
45 .flags = IORESOURCE_MEM,
48 .name = "MediaMemory1",
49 .start = 0x24202000,
50 .end = 0x25FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
51 .flags = IORESOURCE_MEM,
55 * VIDEO2 / LX2
59 .name = "ST231bImage", /* Delta-Mu 2 image and ram */
60 .start = 0x60000000,
61 .end = 0x601FFFFF, /* 2MiB */
62 .flags = IORESOURCE_IO,
65 .name = "ST231bMonitor", /* 8KiB block ST231b monitor */
66 .start = 0x60200000,
67 .end = 0x60201FFF,
68 .flags = IORESOURCE_IO,
71 .name = "MediaMemory2",
72 .start = 0x60202000,
73 .end = 0x61FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
74 .flags = IORESOURCE_IO,
78 * Sysaudio Driver
80 * This driver requires:
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)
90 .name = "DSP_Image_Buff",
91 .start = 0x00000000,
92 .end = 0x000FFFFF,
93 .flags = IORESOURCE_MEM,
96 .name = "ADSC_CPU_PCM_Buff",
97 .start = 0x00000000,
98 .end = 0x00009FFF,
99 .flags = IORESOURCE_MEM,
102 .name = "ADSC_AUX_Buff",
103 .start = 0x00000000,
104 .end = 0x00003FFF,
105 .flags = IORESOURCE_MEM,
108 .name = "ADSC_Main_Buff",
109 .start = 0x00000000,
110 .end = 0x00003FFF,
111 .flags = IORESOURCE_MEM,
115 * STAVEM driver/STAPI
117 * This driver requires:
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.
128 .name = "AVMEMPartition0",
129 .start = 0x63580000,
130 .end = 0x64180000 - 1, /* 12 MB total */
131 .flags = IORESOURCE_IO,
135 * DOCSIS Subsystem
137 * This driver requires:
139 * Arbitrary Based Buffers:
140 * Docsis -
144 .name = "Docsis",
145 .start = 0x62000000,
146 .end = 0x62700000 - 1, /* 7 MB total */
147 .flags = IORESOURCE_IO,
151 * GHW HAL Driver
153 * This driver requires:
155 * Arbitrary Based Buffers:
156 * GraphicsHeap - PowerTV Graphics Heap
160 .name = "GraphicsHeap",
161 .start = 0x62700000,
162 .end = 0x63500000 - 1, /* 14 MB total */
163 .flags = IORESOURCE_IO,
167 * multi com buffer area
169 * This driver requires:
171 * Arbitrary Based Buffers:
172 * Docsis -
176 .name = "MulticomSHM",
177 .start = 0x26000000,
178 .end = 0x26020000 - 1,
179 .flags = IORESOURCE_MEM,
183 * DMA Ring buffer
185 * This driver requires:
187 * Arbitrary Based Buffers:
188 * Docsis -
192 .name = "BMM_Buffer",
193 .start = 0x00000000,
194 .end = 0x00280000 - 1,
195 .flags = IORESOURCE_MEM,
199 * Display bins buffer for unit0
201 * This driver requires:
203 * Arbitrary Based Buffers:
204 * Display Bins for unit0
208 .name = "DisplayBins0",
209 .start = 0x00000000,
210 .end = 0x00000FFF, /* 4 KB total */
211 .flags = IORESOURCE_MEM,
215 * Display bins buffer
217 * This driver requires:
219 * Arbitrary Based Buffers:
220 * Display Bins for unit1
224 .name = "DisplayBins1",
225 .start = 0x64AD4000,
226 .end = 0x64AD5000 - 1, /* 4 KB total */
227 .flags = IORESOURCE_IO,
231 * ITFS
233 * This driver requires:
235 * Arbitrary Based Buffers:
236 * Docsis -
240 .name = "ITFS",
241 .start = 0x64180000,
242 /* 815,104 bytes each for 2 ITFS partitions. */
243 .end = 0x6430DFFF,
244 .flags = IORESOURCE_IO,
248 * AVFS
250 * This driver requires:
252 * Arbitrary Based Buffers:
253 * Docsis -
257 .name = "AvfsDmaMem",
258 .start = 0x6430E000,
259 /* (945K * 8) = (128K *3) 5 playbacks / 3 server */
260 .end = 0x64AD0000 - 1,
261 .flags = IORESOURCE_IO,
264 .name = "AvfsFileSys",
265 .start = 0x64AD0000,
266 .end = 0x64AD1000 - 1, /* 4K */
267 .flags = IORESOURCE_IO,
271 * Smartcard
273 * This driver requires:
275 * Arbitrary Based Buffers:
276 * Read and write buffers for Internal/External cards
280 .name = "SmartCardInfo",
281 .start = 0x64AD1000,
282 .end = 0x64AD3800 - 1,
283 .flags = IORESOURCE_IO,
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
293 .name = "NP_Reset_Vector",
294 .start = 0x27c00000,
295 .end = 0x27c01000 - 1,
296 .flags = IORESOURCE_MEM,
299 .name = "NP_Image",
300 .start = 0x27020000,
301 .end = 0x27060000 - 1,
302 .flags = IORESOURCE_MEM,
305 .name = "NP_IPC",
306 .start = 0x63500000,
307 .end = 0x63580000 - 1,
308 .flags = IORESOURCE_IO,
311 * Add other resources here
313 { },
317 * NON_DVR_CAPABLE GAIA RESOURCES
319 struct resource non_dvr_gaia_resources[] __initdata = {
322 * VIDEO1 / LX1
326 .name = "ST231aImage", /* Delta-Mu 1 image and ram */
327 .start = 0x24000000,
328 .end = 0x241FFFFF, /* 2MiB */
329 .flags = IORESOURCE_MEM,
332 .name = "ST231aMonitor", /* 8KiB block ST231a monitor */
333 .start = 0x24200000,
334 .end = 0x24201FFF,
335 .flags = IORESOURCE_MEM,
338 .name = "MediaMemory1",
339 .start = 0x24202000,
340 .end = 0x25FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
341 .flags = IORESOURCE_MEM,
345 * VIDEO2 / LX2
349 .name = "ST231bImage", /* Delta-Mu 2 image and ram */
350 .start = 0x60000000,
351 .end = 0x601FFFFF, /* 2MiB */
352 .flags = IORESOURCE_IO,
355 .name = "ST231bMonitor", /* 8KiB block ST231b monitor */
356 .start = 0x60200000,
357 .end = 0x60201FFF,
358 .flags = IORESOURCE_IO,
361 .name = "MediaMemory2",
362 .start = 0x60202000,
363 .end = 0x61FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
364 .flags = IORESOURCE_IO,
368 * Sysaudio Driver
370 * This driver requires:
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)
380 .name = "DSP_Image_Buff",
381 .start = 0x00000000,
382 .end = 0x000FFFFF,
383 .flags = IORESOURCE_MEM,
386 .name = "ADSC_CPU_PCM_Buff",
387 .start = 0x00000000,
388 .end = 0x00009FFF,
389 .flags = IORESOURCE_MEM,
392 .name = "ADSC_AUX_Buff",
393 .start = 0x00000000,
394 .end = 0x00003FFF,
395 .flags = IORESOURCE_MEM,
398 .name = "ADSC_Main_Buff",
399 .start = 0x00000000,
400 .end = 0x00003FFF,
401 .flags = IORESOURCE_MEM,
405 * STAVEM driver/STAPI
407 * This driver requires:
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.
418 .name = "AVMEMPartition0",
419 .start = 0x63580000,
420 .end = 0x64180000 - 1, /* 12 MB total */
421 .flags = IORESOURCE_IO,
425 * DOCSIS Subsystem
427 * This driver requires:
429 * Arbitrary Based Buffers:
430 * Docsis -
434 .name = "Docsis",
435 .start = 0x62000000,
436 .end = 0x62700000 - 1, /* 7 MB total */
437 .flags = IORESOURCE_IO,
441 * GHW HAL Driver
443 * This driver requires:
445 * Arbitrary Based Buffers:
446 * GraphicsHeap - PowerTV Graphics Heap
450 .name = "GraphicsHeap",
451 .start = 0x62700000,
452 .end = 0x63500000 - 1, /* 14 MB total */
453 .flags = IORESOURCE_IO,
457 * multi com buffer area
459 * This driver requires:
461 * Arbitrary Based Buffers:
462 * Docsis -
466 .name = "MulticomSHM",
467 .start = 0x26000000,
468 .end = 0x26020000 - 1,
469 .flags = IORESOURCE_MEM,
473 * DMA Ring buffer
475 * This driver requires:
477 * Arbitrary Based Buffers:
478 * Docsis -
482 .name = "BMM_Buffer",
483 .start = 0x00000000,
484 .end = 0x000AA000 - 1,
485 .flags = IORESOURCE_MEM,
489 * Display bins buffer for unit0
491 * This driver requires:
493 * Arbitrary Based Buffers:
494 * Display Bins for unit0
498 .name = "DisplayBins0",
499 .start = 0x00000000,
500 .end = 0x00000FFF, /* 4 KB total */
501 .flags = IORESOURCE_MEM,
505 * Display bins buffer
507 * This driver requires:
509 * Arbitrary Based Buffers:
510 * Display Bins for unit1
514 .name = "DisplayBins1",
515 .start = 0x64AD4000,
516 .end = 0x64AD5000 - 1, /* 4 KB total */
517 .flags = IORESOURCE_IO,
521 * AVFS: player HAL memory
526 .name = "AvfsDmaMem",
527 .start = 0x6430E000,
528 .end = 0x645D2C00 - 1, /* 945K * 3 for playback */
529 .flags = IORESOURCE_IO,
533 * PMEM
535 * This driver requires:
537 * Arbitrary Based Buffers:
538 * Persistent memory for diagnostics.
542 .name = "DiagPersistentMemory",
543 .start = 0x00000000,
544 .end = 0x10000 - 1,
545 .flags = IORESOURCE_MEM,
549 * Smartcard
551 * This driver requires:
553 * Arbitrary Based Buffers:
554 * Read and write buffers for Internal/External cards
558 .name = "SmartCardInfo",
559 .start = 0x64AD1000,
560 .end = 0x64AD3800 - 1,
561 .flags = IORESOURCE_IO,
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
571 .name = "NP_Reset_Vector",
572 .start = 0x27c00000,
573 .end = 0x27c01000 - 1,
574 .flags = IORESOURCE_MEM,
577 .name = "NP_Image",
578 .start = 0x27020000,
579 .end = 0x27060000 - 1,
580 .flags = IORESOURCE_MEM,
583 .name = "NP_IPC",
584 .start = 0x63500000,
585 .end = 0x63580000 - 1,
586 .flags = IORESOURCE_IO,
588 { },