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gerrit-public.fairphone.software / kernel / msm-4.9 / 237e88739e4a640d53379b18f553682daf755ca8 / . / arch / arm / mach-bcmring / dma_device.c
blob: ca0ad736870bbf940687bbe1662b218d4c9a40c6 [file] [log] [blame]
Leo Chen7c4c2952009-08-07 20:00:39 +0100[diff] [blame]1/*****************************************************************************
2* Copyright 2004 - 2008 Broadcom Corporation. All rights reserved.
3*
4* Unless you and Broadcom execute a separate written software license
5* agreement governing use of this software, this software is licensed to you
6* under the terms of the GNU General Public License version 2, available at
7* http://www.broadcom.com/licenses/GPLv2.php (the "GPL").
8*
9* Notwithstanding the above, under no circumstances may you combine this
10* software in any way with any other Broadcom software provided under a
11* license other than the GPL, without Broadcom's express prior written
12* consent.
13*****************************************************************************/
14
15/****************************************************************************/
16/**
17* @file dma_device.c
18*
19* @brief private array of DMA_DeviceAttribute_t
20*/
21/****************************************************************************/
22
23DMA_DeviceAttribute_t DMA_gDeviceAttribute[DMA_NUM_DEVICE_ENTRIES] = {
24 [DMA_DEVICE_MEM_TO_MEM] = /* MEM 2 MEM */
25 {
26 .flags = DMA_DEVICE_FLAG_ON_DMA0 | DMA_DEVICE_FLAG_ON_DMA1,
27 .name = "mem-to-mem",
28 .config = {
29 .srcUpdate = dmacHw_SRC_ADDRESS_UPDATE_MODE_INC,
30 .dstUpdate = dmacHw_DST_ADDRESS_UPDATE_MODE_INC,
31 .transferType = dmacHw_TRANSFER_TYPE_MEM_TO_MEM,
32 .transferMode = dmacHw_TRANSFER_MODE_PERREQUEST,
33 .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_1,
34 .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_1,
35 .completeTransferInterrupt = dmacHw_INTERRUPT_ENABLE,
36 .errorInterrupt = dmacHw_INTERRUPT_ENABLE,
37 .channelPriority = dmacHw_CHANNEL_PRIORITY_7,
38 .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_64,
39 .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_64,
40
41 },
42 },
43 [DMA_DEVICE_VPM_MEM_TO_MEM] = /* VPM */
44 {
45 .flags = DMA_DEVICE_FLAG_IS_DEDICATED | DMA_DEVICE_FLAG_NO_ISR,
46 .name = "vpm",
47 .dedicatedController = 0,
48 .dedicatedChannel = 0,
49 /* reserve DMA0:0 for VPM */
50 },
51 [DMA_DEVICE_NAND_MEM_TO_MEM] = /* NAND */
52 {
53 .flags = DMA_DEVICE_FLAG_ON_DMA0 | DMA_DEVICE_FLAG_ON_DMA1,
54 .name = "nand",
55 .config = {
56 .srcPeripheralPort = 0,
57 .dstPeripheralPort = 0,
58 .srcStatusRegisterAddress = 0x00000000,
59 .dstStatusRegisterAddress = 0x00000000,
60 .transferType = dmacHw_TRANSFER_TYPE_MEM_TO_MEM,
61 .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_1,
62 .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_1,
63 .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_32,
64 .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_32,
65 .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_4,
66 .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_4,
67 .completeTransferInterrupt = dmacHw_INTERRUPT_ENABLE,
68 .errorInterrupt = dmacHw_INTERRUPT_ENABLE,
69 .channelPriority = dmacHw_CHANNEL_PRIORITY_6,
70 },
71 },
72 [DMA_DEVICE_PIF_MEM_TO_DEV] = /* PIF TX */
73 {
74 .flags = DMA_DEVICE_FLAG_ON_DMA0 | DMA_DEVICE_FLAG_ON_DMA1
75 | DMA_DEVICE_FLAG_ALLOW_LARGE_FIFO
76 | DMA_DEVICE_FLAG_ALLOC_DMA1_FIRST | DMA_DEVICE_FLAG_PORT_PER_DMAC,
77 .name = "pif_tx",
78 .dmacPort = {14, 5},
79 .config = {
80 .srcPeripheralPort = 0, /* SRC: memory */
81 /* dstPeripheralPort = 5 or 14 */
82 .srcStatusRegisterAddress = 0x00000000,
83 .dstStatusRegisterAddress = 0x00000000,
84 .srcUpdate = dmacHw_SRC_ADDRESS_UPDATE_MODE_INC,
85 .dstUpdate = dmacHw_DST_ADDRESS_UPDATE_MODE_INC,
86 .transferType = dmacHw_TRANSFER_TYPE_MEM_TO_PERIPHERAL,
87 .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_1,
88 .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_2,
89 .completeTransferInterrupt = dmacHw_INTERRUPT_ENABLE,
90 .errorInterrupt = dmacHw_INTERRUPT_ENABLE,
91 .channelPriority = dmacHw_CHANNEL_PRIORITY_7,
92 .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_64,
93 .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_32,
94 .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_8,
95 .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_8,
96 .maxDataPerBlock = 16256,
97 },
98 },
99 [DMA_DEVICE_PIF_DEV_TO_MEM] = /* PIF RX */
100 {
101 .flags = DMA_DEVICE_FLAG_ON_DMA0 | DMA_DEVICE_FLAG_ON_DMA1
102 | DMA_DEVICE_FLAG_ALLOW_LARGE_FIFO
103 /* DMA_DEVICE_FLAG_ALLOC_DMA1_FIRST */
104 | DMA_DEVICE_FLAG_PORT_PER_DMAC,
105 .name = "pif_rx",
106 .dmacPort = {14, 5},
107 .config = {
108 /* srcPeripheralPort = 5 or 14 */
109 .dstPeripheralPort = 0, /* DST: memory */
110 .srcStatusRegisterAddress = 0x00000000,
111 .dstStatusRegisterAddress = 0x00000000,
112 .srcUpdate = dmacHw_SRC_ADDRESS_UPDATE_MODE_INC,
113 .dstUpdate = dmacHw_DST_ADDRESS_UPDATE_MODE_INC,
114 .transferType = dmacHw_TRANSFER_TYPE_PERIPHERAL_TO_MEM,
115 .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_2,
116 .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_1,
117 .completeTransferInterrupt = dmacHw_INTERRUPT_ENABLE,
118 .errorInterrupt = dmacHw_INTERRUPT_ENABLE,
119 .channelPriority = dmacHw_CHANNEL_PRIORITY_7,
120 .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_32,
121 .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_64,
122 .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_8,
123 .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_8,
124 .maxDataPerBlock = 16256,
125 },
126 },
127 [DMA_DEVICE_I2S0_DEV_TO_MEM] = /* I2S RX */
128 {
129 .flags = DMA_DEVICE_FLAG_ON_DMA0,
130 .name = "i2s0_rx",
131 .config = {
132 .srcPeripheralPort = 0, /* SRC: I2S0 */
133 .dstPeripheralPort = 0, /* DST: memory */
134 .srcStatusRegisterAddress = 0,
135 .dstStatusRegisterAddress = 0,
136 .transferType = dmacHw_TRANSFER_TYPE_PERIPHERAL_TO_MEM,
137 .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_1,
138 .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_1,
139 .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_16,
140 .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_64,
141 .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_4,
142 .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_0,
143 .blockTransferInterrupt = dmacHw_INTERRUPT_ENABLE,
144 .completeTransferInterrupt = dmacHw_INTERRUPT_DISABLE,
145 .errorInterrupt = dmacHw_INTERRUPT_ENABLE,
146 .channelPriority = dmacHw_CHANNEL_PRIORITY_7,
147 .transferMode = dmacHw_TRANSFER_MODE_CONTINUOUS,
148 },
149 },
150 [DMA_DEVICE_I2S0_MEM_TO_DEV] = /* I2S TX */
151 {
152 .flags = DMA_DEVICE_FLAG_ON_DMA0,
153 .name = "i2s0_tx",
154 .config = {
155 .srcPeripheralPort = 0, /* SRC: memory */
156 .dstPeripheralPort = 1, /* DST: I2S0 */
157 .srcStatusRegisterAddress = 0,
158 .dstStatusRegisterAddress = 0,
159 .transferType = dmacHw_TRANSFER_TYPE_MEM_TO_PERIPHERAL,
160 .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_1,
161 .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_1,
162 .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_64,
163 .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_16,
164 .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_0,
165 .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_4,
166 .blockTransferInterrupt = dmacHw_INTERRUPT_DISABLE,
167 .completeTransferInterrupt = dmacHw_INTERRUPT_ENABLE,
168 .errorInterrupt = dmacHw_INTERRUPT_ENABLE,
169 .channelPriority = dmacHw_CHANNEL_PRIORITY_7,
170 .transferMode = dmacHw_TRANSFER_MODE_PERREQUEST,
171 },
172 },
173 [DMA_DEVICE_I2S1_DEV_TO_MEM] = /* I2S1 RX */
174 {
175 .flags = DMA_DEVICE_FLAG_ON_DMA1,
176 .name = "i2s1_rx",
177 .config = {
178 .srcPeripheralPort = 2, /* SRC: I2S1 */
179 .dstPeripheralPort = 0, /* DST: memory */
180 .srcStatusRegisterAddress = 0,
181 .dstStatusRegisterAddress = 0,
182 .transferType = dmacHw_TRANSFER_TYPE_PERIPHERAL_TO_MEM,
183 .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_1,
184 .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_1,
185 .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_16,
186 .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_64,
187 .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_4,
188 .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_0,
189 .blockTransferInterrupt = dmacHw_INTERRUPT_ENABLE,
190 .completeTransferInterrupt = dmacHw_INTERRUPT_DISABLE,
191 .errorInterrupt = dmacHw_INTERRUPT_ENABLE,
192 .channelPriority = dmacHw_CHANNEL_PRIORITY_7,
193 .transferMode = dmacHw_TRANSFER_MODE_CONTINUOUS,
194 },
195 },
196 [DMA_DEVICE_I2S1_MEM_TO_DEV] = /* I2S1 TX */
197 {
198 .flags = DMA_DEVICE_FLAG_ON_DMA1,
199 .name = "i2s1_tx",
200 .config = {
201 .srcPeripheralPort = 0, /* SRC: memory */
202 .dstPeripheralPort = 3, /* DST: I2S1 */
203 .srcStatusRegisterAddress = 0,
204 .dstStatusRegisterAddress = 0,
205 .transferType = dmacHw_TRANSFER_TYPE_MEM_TO_PERIPHERAL,
206 .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_1,
207 .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_1,
208 .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_64,
209 .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_16,
210 .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_0,
211 .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_4,
212 .blockTransferInterrupt = dmacHw_INTERRUPT_DISABLE,
213 .completeTransferInterrupt = dmacHw_INTERRUPT_ENABLE,
214 .errorInterrupt = dmacHw_INTERRUPT_ENABLE,
215 .channelPriority = dmacHw_CHANNEL_PRIORITY_7,
216 .transferMode = dmacHw_TRANSFER_MODE_PERREQUEST,
217 },
218 },
219 [DMA_DEVICE_ESW_MEM_TO_DEV] = /* ESW TX */
220 {
221 .name = "esw_tx",
222 .flags = DMA_DEVICE_FLAG_IS_DEDICATED,
223 .dedicatedController = 1,
224 .dedicatedChannel = 3,
225 .config = {
226 .srcPeripheralPort = 0, /* SRC: memory */
227 .dstPeripheralPort = 1, /* DST: ESW (MTP) */
228 .completeTransferInterrupt = dmacHw_INTERRUPT_ENABLE,
229 .errorInterrupt = dmacHw_INTERRUPT_DISABLE,
230 /* DMAx_AHB_SSTATARy */
231 .srcStatusRegisterAddress = 0x00000000,
232 /* DMAx_AHB_DSTATARy */
233 .dstStatusRegisterAddress = 0x30490010,
234 /* DMAx_AHB_CFGy */
235 .channelPriority = dmacHw_CHANNEL_PRIORITY_7,
236 /* DMAx_AHB_CTLy */
237 .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_2,
238 .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_1,
239 .transferType = dmacHw_TRANSFER_TYPE_MEM_TO_PERIPHERAL,
240 .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_0,
241 .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_8,
242 .srcUpdate = dmacHw_SRC_ADDRESS_UPDATE_MODE_INC,
243 .dstUpdate = dmacHw_DST_ADDRESS_UPDATE_MODE_INC,
244 .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_64,
245 .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_64,
246 },
247 },
248 [DMA_DEVICE_ESW_DEV_TO_MEM] = /* ESW RX */
249 {
250 .name = "esw_rx",
251 .flags = DMA_DEVICE_FLAG_IS_DEDICATED,
252 .dedicatedController = 1,
253 .dedicatedChannel = 2,
254 .config = {
255 .srcPeripheralPort = 0, /* SRC: ESW (PTM) */
256 .dstPeripheralPort = 0, /* DST: memory */
257 .completeTransferInterrupt = dmacHw_INTERRUPT_ENABLE,
258 .errorInterrupt = dmacHw_INTERRUPT_DISABLE,
259 /* DMAx_AHB_SSTATARy */
260 .srcStatusRegisterAddress = 0x30480010,
261 /* DMAx_AHB_DSTATARy */
262 .dstStatusRegisterAddress = 0x00000000,
263 /* DMAx_AHB_CFGy */
264 .channelPriority = dmacHw_CHANNEL_PRIORITY_7,
265 /* DMAx_AHB_CTLy */
266 .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_2,
267 .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_1,
268 .transferType = dmacHw_TRANSFER_TYPE_PERIPHERAL_TO_MEM,
269 .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_8,
270 .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_0,
271 .srcUpdate = dmacHw_SRC_ADDRESS_UPDATE_MODE_INC,
272 .dstUpdate = dmacHw_DST_ADDRESS_UPDATE_MODE_INC,
273 .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_64,
274 .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_64,
275 },
276 },
277 [DMA_DEVICE_APM_CODEC_A_DEV_TO_MEM] = /* APM Codec A Ingress */
278 {
279 .flags = DMA_DEVICE_FLAG_ON_DMA0,
280 .name = "apm_a_rx",
281 .config = {
282 .srcPeripheralPort = 2, /* SRC: Codec A Ingress FIFO */
283 .dstPeripheralPort = 0, /* DST: memory */
284 .srcStatusRegisterAddress = 0x00000000,
285 .dstStatusRegisterAddress = 0x00000000,
286 .srcUpdate = dmacHw_SRC_ADDRESS_UPDATE_MODE_INC,
287 .dstUpdate = dmacHw_DST_ADDRESS_UPDATE_MODE_INC,
288 .transferType = dmacHw_TRANSFER_TYPE_PERIPHERAL_TO_MEM,
289 .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_2,
290 .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_1,
291 .blockTransferInterrupt = dmacHw_INTERRUPT_ENABLE,
292 .completeTransferInterrupt = dmacHw_INTERRUPT_DISABLE,
293 .errorInterrupt = dmacHw_INTERRUPT_ENABLE,
294 .channelPriority = dmacHw_CHANNEL_PRIORITY_7,
295 .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_32,
296 .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_64,
297 .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_4,
298 .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_4,
299 .transferMode = dmacHw_TRANSFER_MODE_CONTINUOUS,
300 },
301 },
302 [DMA_DEVICE_APM_CODEC_A_MEM_TO_DEV] = /* APM Codec A Egress */
303 {
304 .flags = DMA_DEVICE_FLAG_ON_DMA0,
305 .name = "apm_a_tx",
306 .config = {
307 .srcPeripheralPort = 0, /* SRC: memory */
308 .dstPeripheralPort = 3, /* DST: Codec A Egress FIFO */
309 .srcStatusRegisterAddress = 0x00000000,
310 .dstStatusRegisterAddress = 0x00000000,
311 .srcUpdate = dmacHw_SRC_ADDRESS_UPDATE_MODE_INC,
312 .dstUpdate = dmacHw_DST_ADDRESS_UPDATE_MODE_INC,
313 .transferType = dmacHw_TRANSFER_TYPE_MEM_TO_PERIPHERAL,
314 .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_1,
315 .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_2,
316 .blockTransferInterrupt = dmacHw_INTERRUPT_DISABLE,
317 .completeTransferInterrupt = dmacHw_INTERRUPT_ENABLE,
318 .errorInterrupt = dmacHw_INTERRUPT_ENABLE,
319 .channelPriority = dmacHw_CHANNEL_PRIORITY_7,
320 .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_64,
321 .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_32,
322 .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_4,
323 .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_4,
324 .transferMode = dmacHw_TRANSFER_MODE_PERREQUEST,
325 },
326 },
327 [DMA_DEVICE_APM_CODEC_B_DEV_TO_MEM] = /* APM Codec B Ingress */
328 {
329 .flags = DMA_DEVICE_FLAG_ON_DMA0,
330 .name = "apm_b_rx",
331 .config = {
332 .srcPeripheralPort = 4, /* SRC: Codec B Ingress FIFO */
333 .dstPeripheralPort = 0, /* DST: memory */
334 .srcStatusRegisterAddress = 0x00000000,
335 .dstStatusRegisterAddress = 0x00000000,
336 .srcUpdate = dmacHw_SRC_ADDRESS_UPDATE_MODE_INC,
337 .dstUpdate = dmacHw_DST_ADDRESS_UPDATE_MODE_INC,
338 .transferType = dmacHw_TRANSFER_TYPE_PERIPHERAL_TO_MEM,
339 .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_2,
340 .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_1,
341 .blockTransferInterrupt = dmacHw_INTERRUPT_ENABLE,
342 .completeTransferInterrupt = dmacHw_INTERRUPT_DISABLE,
343 .errorInterrupt = dmacHw_INTERRUPT_ENABLE,
344 .channelPriority = dmacHw_CHANNEL_PRIORITY_7,
345 .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_32,
346 .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_64,
347 .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_4,
348 .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_4,
349 .transferMode = dmacHw_TRANSFER_MODE_CONTINUOUS,
350 },
351 },
352 [DMA_DEVICE_APM_CODEC_B_MEM_TO_DEV] = /* APM Codec B Egress */
353 {
354 .flags = DMA_DEVICE_FLAG_ON_DMA0,
355 .name = "apm_b_tx",
356 .config = {
357 .srcPeripheralPort = 0, /* SRC: memory */
358 .dstPeripheralPort = 5, /* DST: Codec B Egress FIFO */
359 .srcStatusRegisterAddress = 0x00000000,
360 .dstStatusRegisterAddress = 0x00000000,
361 .srcUpdate = dmacHw_SRC_ADDRESS_UPDATE_MODE_INC,
362 .dstUpdate = dmacHw_DST_ADDRESS_UPDATE_MODE_INC,
363 .transferType = dmacHw_TRANSFER_TYPE_MEM_TO_PERIPHERAL,
364 .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_1,
365 .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_2,
366 .blockTransferInterrupt = dmacHw_INTERRUPT_DISABLE,
367 .completeTransferInterrupt = dmacHw_INTERRUPT_ENABLE,
368 .errorInterrupt = dmacHw_INTERRUPT_ENABLE,
369 .channelPriority = dmacHw_CHANNEL_PRIORITY_7,
370 .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_64,
371 .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_32,
372 .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_4,
373 .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_4,
374 .transferMode = dmacHw_TRANSFER_MODE_PERREQUEST,
375 },
376 },
377 [DMA_DEVICE_APM_CODEC_C_DEV_TO_MEM] = /* APM Codec C Ingress */
378 {
379 .flags = DMA_DEVICE_FLAG_ON_DMA1,
380 .name = "apm_c_rx",
381 .config = {
382 .srcPeripheralPort = 4, /* SRC: Codec C Ingress FIFO */
383 .dstPeripheralPort = 0, /* DST: memory */
384 .srcStatusRegisterAddress = 0x00000000,
385 .dstStatusRegisterAddress = 0x00000000,
386 .srcUpdate = dmacHw_SRC_ADDRESS_UPDATE_MODE_INC,
387 .dstUpdate = dmacHw_DST_ADDRESS_UPDATE_MODE_INC,
388 .transferType = dmacHw_TRANSFER_TYPE_PERIPHERAL_TO_MEM,
389 .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_2,
390 .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_1,
391 .blockTransferInterrupt = dmacHw_INTERRUPT_ENABLE,
392 .completeTransferInterrupt = dmacHw_INTERRUPT_DISABLE,
393 .errorInterrupt = dmacHw_INTERRUPT_ENABLE,
394 .channelPriority = dmacHw_CHANNEL_PRIORITY_7,
395 .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_32,
396 .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_64,
397 .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_4,
398 .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_4,
399 .transferMode = dmacHw_TRANSFER_MODE_CONTINUOUS,
400 },
401 },
402 [DMA_DEVICE_APM_PCM0_DEV_TO_MEM] = /* PCM0 RX */
403 {
404 .flags = DMA_DEVICE_FLAG_ON_DMA0,
405 .name = "pcm0_rx",
406 .config = {
407 .srcPeripheralPort = 12, /* SRC: PCM0 */
408 .dstPeripheralPort = 0, /* DST: memory */
409 .srcStatusRegisterAddress = 0,
410 .dstStatusRegisterAddress = 0,
411 .transferType = dmacHw_TRANSFER_TYPE_PERIPHERAL_TO_MEM,
412 .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_2,
413 .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_1,
414 .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_32,
415 .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_64,
416 .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_8,
417 .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_4,
418 .blockTransferInterrupt = dmacHw_INTERRUPT_ENABLE,
419 .completeTransferInterrupt = dmacHw_INTERRUPT_DISABLE,
420 .errorInterrupt = dmacHw_INTERRUPT_ENABLE,
421 .channelPriority = dmacHw_CHANNEL_PRIORITY_7,
422 .transferMode = dmacHw_TRANSFER_MODE_CONTINUOUS,
423 },
424 },
425 [DMA_DEVICE_APM_PCM0_MEM_TO_DEV] = /* PCM0 TX */
426 {
427 .flags = DMA_DEVICE_FLAG_ON_DMA0,
428 .name = "pcm0_tx",
429 .config = {
430 .srcPeripheralPort = 0, /* SRC: memory */
431 .dstPeripheralPort = 13, /* DST: PCM0 */
432 .srcStatusRegisterAddress = 0,
433 .dstStatusRegisterAddress = 0,
434 .transferType = dmacHw_TRANSFER_TYPE_MEM_TO_PERIPHERAL,
435 .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_1,
436 .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_2,
437 .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_64,
438 .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_32,
439 .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_4,
440 .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_8,
441 .blockTransferInterrupt = dmacHw_INTERRUPT_DISABLE,
442 .completeTransferInterrupt = dmacHw_INTERRUPT_ENABLE,
443 .errorInterrupt = dmacHw_INTERRUPT_ENABLE,
444 .channelPriority = dmacHw_CHANNEL_PRIORITY_7,
445 .transferMode = dmacHw_TRANSFER_MODE_PERREQUEST,
446 },
447 },
448 [DMA_DEVICE_APM_PCM1_DEV_TO_MEM] = /* PCM1 RX */
449 {
450 .flags = DMA_DEVICE_FLAG_ON_DMA1,
451 .name = "pcm1_rx",
452 .config = {
453 .srcPeripheralPort = 14, /* SRC: PCM1 */
454 .dstPeripheralPort = 0, /* DST: memory */
455 .srcStatusRegisterAddress = 0,
456 .dstStatusRegisterAddress = 0,
457 .transferType = dmacHw_TRANSFER_TYPE_PERIPHERAL_TO_MEM,
458 .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_2,
459 .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_1,
460 .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_32,
461 .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_64,
462 .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_8,
463 .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_4,
464 .blockTransferInterrupt = dmacHw_INTERRUPT_ENABLE,
465 .completeTransferInterrupt = dmacHw_INTERRUPT_DISABLE,
466 .errorInterrupt = dmacHw_INTERRUPT_ENABLE,
467 .channelPriority = dmacHw_CHANNEL_PRIORITY_7,
468 .transferMode = dmacHw_TRANSFER_MODE_CONTINUOUS,
469 },
470 },
471 [DMA_DEVICE_APM_PCM1_MEM_TO_DEV] = /* PCM1 TX */
472 {
473 .flags = DMA_DEVICE_FLAG_ON_DMA1,
474 .name = "pcm1_tx",
475 .config = {
476 .srcPeripheralPort = 0, /* SRC: memory */
477 .dstPeripheralPort = 15, /* DST: PCM1 */
478 .srcStatusRegisterAddress = 0,
479 .dstStatusRegisterAddress = 0,
480 .transferType = dmacHw_TRANSFER_TYPE_MEM_TO_PERIPHERAL,
481 .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_1,
482 .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_2,
483 .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_64,
484 .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_32,
485 .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_4,
486 .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_8,
487 .blockTransferInterrupt = dmacHw_INTERRUPT_DISABLE,
488 .completeTransferInterrupt = dmacHw_INTERRUPT_ENABLE,
489 .errorInterrupt = dmacHw_INTERRUPT_ENABLE,
490 .channelPriority = dmacHw_CHANNEL_PRIORITY_7,
491 .transferMode = dmacHw_TRANSFER_MODE_PERREQUEST,
492 },
493 },
494 [DMA_DEVICE_SPUM_DEV_TO_MEM] = /* SPUM RX */
495 {
496 .flags = DMA_DEVICE_FLAG_ON_DMA0 | DMA_DEVICE_FLAG_ON_DMA1,
497 .name = "spum_rx",
498 .config = {
499 .srcPeripheralPort = 6, /* SRC: Codec A Ingress FIFO */
500 .dstPeripheralPort = 0, /* DST: memory */
501 .srcStatusRegisterAddress = 0x00000000,
502 .dstStatusRegisterAddress = 0x00000000,
503 .srcUpdate = dmacHw_SRC_ADDRESS_UPDATE_MODE_INC,
504 .dstUpdate = dmacHw_DST_ADDRESS_UPDATE_MODE_INC,
505 .transferType = dmacHw_TRANSFER_TYPE_PERIPHERAL_TO_MEM,
506 .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_2,
507 .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_1,
508 .blockTransferInterrupt = dmacHw_INTERRUPT_DISABLE,
509 .completeTransferInterrupt = dmacHw_INTERRUPT_ENABLE,
510 .errorInterrupt = dmacHw_INTERRUPT_ENABLE,
511 .channelPriority = dmacHw_CHANNEL_PRIORITY_7,
512 .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_32,
513 .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_32,
514 /* Busrt size **MUST** be 16 for SPUM to work */
515 .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_16,
516 .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_16,
517 .transferMode = dmacHw_TRANSFER_MODE_PERREQUEST,
518 /* on the RX side, SPU needs to be the flow controller */
519 .flowControler = dmacHw_FLOW_CONTROL_PERIPHERAL,
520 },
521 },
522 [DMA_DEVICE_SPUM_MEM_TO_DEV] = /* SPUM TX */
523 {
524 .flags = DMA_DEVICE_FLAG_ON_DMA0 | DMA_DEVICE_FLAG_ON_DMA1,
525 .name = "spum_tx",
526 .config = {
527 .srcPeripheralPort = 0, /* SRC: memory */
528 .dstPeripheralPort = 7, /* DST: SPUM */
529 .srcStatusRegisterAddress = 0x00000000,
530 .dstStatusRegisterAddress = 0x00000000,
531 .srcUpdate = dmacHw_SRC_ADDRESS_UPDATE_MODE_INC,
532 .dstUpdate = dmacHw_DST_ADDRESS_UPDATE_MODE_INC,
533 .transferType = dmacHw_TRANSFER_TYPE_MEM_TO_PERIPHERAL,
534 .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_1,
535 .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_2,
536 .blockTransferInterrupt = dmacHw_INTERRUPT_DISABLE,
537 .completeTransferInterrupt = dmacHw_INTERRUPT_ENABLE,
538 .errorInterrupt = dmacHw_INTERRUPT_ENABLE,
539 .channelPriority = dmacHw_CHANNEL_PRIORITY_7,
540 .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_32,
541 .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_32,
542 /* Busrt size **MUST** be 16 for SPUM to work */
543 .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_16,
544 .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_16,
545 .transferMode = dmacHw_TRANSFER_MODE_PERREQUEST,
546 },
547 },
548 [DMA_DEVICE_MEM_TO_VRAM] = /* MEM 2 VRAM */
549 {
550 .flags = DMA_DEVICE_FLAG_ON_DMA0 | DMA_DEVICE_FLAG_ON_DMA1,
551 .name = "mem-to-vram",
552 .config = {
553 .srcPeripheralPort = 0, /* SRC: memory */
554 .srcStatusRegisterAddress = 0x00000000,
555 .dstStatusRegisterAddress = 0x00000000,
556 .srcUpdate = dmacHw_SRC_ADDRESS_UPDATE_MODE_INC,
557 .dstUpdate = dmacHw_DST_ADDRESS_UPDATE_MODE_INC,
558 .transferType = dmacHw_TRANSFER_TYPE_MEM_TO_MEM,
559 .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_1,
560 .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_2,
561 .completeTransferInterrupt = dmacHw_INTERRUPT_ENABLE,
562 .errorInterrupt = dmacHw_INTERRUPT_ENABLE,
563 .channelPriority = dmacHw_CHANNEL_PRIORITY_7,
564 .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_64,
565 .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_64,
566 .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_8,
567 .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_8,
568 },
569 },
570 [DMA_DEVICE_VRAM_TO_MEM] = /* VRAM 2 MEM */
571 {
572 .flags = DMA_DEVICE_FLAG_ON_DMA0 | DMA_DEVICE_FLAG_ON_DMA1,
573 .name = "vram-to-mem",
574 .config = {
575 .dstPeripheralPort = 0, /* DST: memory */
576 .srcStatusRegisterAddress = 0x00000000,
577 .dstStatusRegisterAddress = 0x00000000,
578 .srcUpdate = dmacHw_SRC_ADDRESS_UPDATE_MODE_INC,
579 .dstUpdate = dmacHw_DST_ADDRESS_UPDATE_MODE_INC,
580 .transferType = dmacHw_TRANSFER_TYPE_MEM_TO_MEM,
581 .srcMasterInterface = dmacHw_SRC_MASTER_INTERFACE_2,
582 .dstMasterInterface = dmacHw_DST_MASTER_INTERFACE_1,
583 .completeTransferInterrupt = dmacHw_INTERRUPT_ENABLE,
584 .errorInterrupt = dmacHw_INTERRUPT_ENABLE,
585 .channelPriority = dmacHw_CHANNEL_PRIORITY_7,
586 .srcMaxTransactionWidth = dmacHw_SRC_TRANSACTION_WIDTH_64,
587 .dstMaxTransactionWidth = dmacHw_DST_TRANSACTION_WIDTH_64,
588 .srcMaxBurstWidth = dmacHw_SRC_BURST_WIDTH_8,
589 .dstMaxBurstWidth = dmacHw_DST_BURST_WIDTH_8,
590 },
591 },
592};
593EXPORT_SYMBOL(DMA_gDeviceAttribute); /* primarily for dma-test.c */