Linux/sound/soc/generic/audio-graph-card2-custom-sample.dtsi

Version: ~ [ linux-6.12-rc7 ] ~ [ linux-6.11.7 ] ~ [ linux-6.10.14 ] ~ [ linux-6.9.12 ] ~ [ linux-6.8.12 ] ~ [ linux-6.7.12 ] ~ [ linux-6.6.60 ] ~ [ linux-6.5.13 ] ~ [ linux-6.4.16 ] ~ [ linux-6.3.13 ] ~ [ linux-6.2.16 ] ~ [ linux-6.1.116 ] ~ [ linux-6.0.19 ] ~ [ linux-5.19.17 ] ~ [ linux-5.18.19 ] ~ [ linux-5.17.15 ] ~ [ linux-5.16.20 ] ~ [ linux-5.15.171 ] ~ [ linux-5.14.21 ] ~ [ linux-5.13.19 ] ~ [ linux-5.12.19 ] ~ [ linux-5.11.22 ] ~ [ linux-5.10.229 ] ~ [ linux-5.9.16 ] ~ [ linux-5.8.18 ] ~ [ linux-5.7.19 ] ~ [ linux-5.6.19 ] ~ [ linux-5.5.19 ] ~ [ linux-5.4.285 ] ~ [ linux-5.3.18 ] ~ [ linux-5.2.21 ] ~ [ linux-5.1.21 ] ~ [ linux-5.0.21 ] ~ [ linux-4.20.17 ] ~ [ linux-4.19.323 ] ~ [ linux-4.18.20 ] ~ [ linux-4.17.19 ] ~ [ linux-4.16.18 ] ~ [ linux-4.15.18 ] ~ [ linux-4.14.336 ] ~ [ linux-4.13.16 ] ~ [ linux-4.12.14 ] ~ [ linux-4.11.12 ] ~ [ linux-4.10.17 ] ~ [ linux-4.9.337 ] ~ [ linux-4.4.302 ] ~ [ linux-3.10.108 ] ~ [ linux-2.6.32.71 ] ~ [ linux-2.6.0 ] ~ [ linux-2.4.37.11 ] ~ [ unix-v6-master ] ~ [ ccs-tools-1.8.12 ] ~ [ policy-sample ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~

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1 // SPDX-License-Identifier: GPL-2.0 1 // SPDX-License-Identifier: GPL-2.0 2 /* 2 /* 3 * audio-graph-card2-custom-sample.dtsi 3 * audio-graph-card2-custom-sample.dtsi 4 * 4 * 5 * Copyright (C) 2020 Renesas Electronics Corp 5 * Copyright (C) 2020 Renesas Electronics Corp. 6 * Copyright (C) 2020 Kuninori Morimoto <kunino 6 * Copyright (C) 2020 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 7 * 7 * 8 * This sample indicates how to use audio-grap 8 * This sample indicates how to use audio-graph-card2 and its 9 * custom driver. "audio-graph-card2-custom-sa 9 * custom driver. "audio-graph-card2-custom-sample" is the custome driver 10 * which is using audio-graph-card2. 10 * which is using audio-graph-card2. 11 * 11 * 12 * You can easily use this sample by adding be 12 * You can easily use this sample by adding below line on your DT file, 13 * and add new CONFIG to your .config. 13 * and add new CONFIG to your .config. 14 * 14 * 15 * #include "../../../../../sound/soc/gen 15 * #include "../../../../../sound/soc/generic/audio-graph-card2-custom-sample.dtsi" 16 * 16 * 17 * CONFIG_SND_AUDIO_GRAPH_CARD2 17 * CONFIG_SND_AUDIO_GRAPH_CARD2 18 * CONFIG_SND_AUDIO_GRAPH_CARD2_CUSTOM_SA 18 * CONFIG_SND_AUDIO_GRAPH_CARD2_CUSTOM_SAMPLE 19 * CONFIG_SND_TEST_COMPONENT 19 * CONFIG_SND_TEST_COMPONENT 20 * << 21 * << 22 * You can indicate more detail each device be << 23 * "compatible" on each test-component. see be << 24 * << 25 * test_cpu { << 26 * - compatible = "test-cpu"; << 27 * + compatible = "test-cpu-verbose << 28 * ... << 29 * }; << 30 * << 31 * test_codec { << 32 * - compatible = "test-codec"; << 33 * + compatible = "test-codec-verbo << 34 * ... << 35 * }; << 36 * << 37 * << 38 * Below sample doesn't use "format" property, << 39 * because test-component driver (test-cpu/tes << 40 * snd_soc_dai_ops :: .auto_selectable_formats << 41 * see << 42 * snd_soc_runtime_get_dai_fmt() << 43 * linux/sound/soc/generic/test-component << 44 */ 20 */ 45 / { 21 / { 46 /* 22 /* 47 * @ : used at links 23 * @ : used at links 48 * 24 * 49 * [Normal] 25 * [Normal] 50 * cpu0 <-@-----------------> code 26 * cpu0 <-@-----------------> codec0 51 * 27 * 52 * [Semi-Multi] !! 28 * [Multi-CPU/Codec] 53 * << 54 * CPU:Codec = 1:N << 55 * << 56 * +-+ << 57 * cpu7 <-@------->| |-> codec12 << 58 * | |-> codec13 << 59 * +-+ << 60 * << 61 * [Multi-CPU/Codec-0] << 62 * +-+ +-+ 29 * +-+ +-+ 63 * cpu1 <--| |<-@--------->| |-> c 30 * cpu1 <--| |<-@--------->| |-> codec1 64 * cpu2 <--| | | |-> 31 * cpu2 <--| | | |-> codec2 65 * +-+ +-+ 32 * +-+ +-+ 66 * 33 * 67 * [Multi-CPU/Codec-1] << 68 * << 69 * +-+ +-+ << 70 * | |<-@--------->| | << 71 * | | | | << 72 * cpu8 <--| |<----------->| |-> << 73 * cpu9 <--| |<---+------->| |-> << 74 * +-+ \------>| |-> << 75 * +-+ << 76 * << 77 * [Multi-CPU/Codec-2] << 78 * << 79 * +-+ +-+ << 80 * | |<-@--------->| | << 81 * | | | | << 82 * cpu10 <-| |<----------->| |-> << 83 * cpu11 <-| |<-----+----->| |-> << 84 * cpu12 <-| |<----/ +-+ << 85 * +-+ << 86 * << 87 * [DPCM] 34 * [DPCM] 88 * << 89 * CPU3/CPU4 are converting rate << 90 * << 91 * FE BE 35 * FE BE 92 * **** 36 * **** 93 * cpu3 <-@--* *--@-> codec3 37 * cpu3 <-@--* *--@-> codec3 94 * cpu4 <-@--* * (44.1kHz) !! 38 * cpu4 <-@--* * 95 * **** 39 * **** 96 * 40 * 97 * [DPCM-Multi] 41 * [DPCM-Multi] 98 * 42 * 99 * --NOTE-- 43 * --NOTE-- 100 * Multi-FE is not supported by ASoC. 44 * Multi-FE is not supported by ASoC. 101 * 45 * 102 * FE BE 46 * FE BE 103 * **** +-+ 47 * **** +-+ 104 * cpu5 <-@--* *--@-> | | -> code 48 * cpu5 <-@--* *--@-> | | -> codec4 105 * cpu6 <-@--* * | | -> code 49 * cpu6 <-@--* * | | -> codec5 106 * **** +-+ 50 * **** +-+ 107 * 51 * 108 * [Codec2Codec] 52 * [Codec2Codec] 109 * +-@-> codec 53 * +-@-> codec6 110 * | 54 * | 111 * +---> codec 55 * +---> codec7 112 * 56 * 113 * [Codec2Codec-Multi] 57 * [Codec2Codec-Multi] 114 * 58 * 115 * --NOTE-- 59 * --NOTE-- 116 * Multi connect N:M is not supported 60 * Multi connect N:M is not supported by ASoC. 117 * 61 * 118 * +-+ 62 * +-+ 119 * +-@->| |-> 63 * +-@->| |-> codec8 120 * | | |-> 64 * | | |-> codec9 121 * | +-+ 65 * | +-+ 122 * | +-+ 66 * | +-+ 123 * +--->| |-> 67 * +--->| |-> codec10 124 * | |-> 68 * | |-> codec11 125 * +-+ 69 * +-+ 126 */ 70 */ 127 audio-graph-card2-custom-sample { 71 audio-graph-card2-custom-sample { 128 /* 72 /* 129 * You can use audio-graph-car 73 * You can use audio-graph-card2 directly by using 130 * 74 * 131 * compatible = "audio-graph-c 75 * compatible = "audio-graph-card2"; 132 */ 76 */ 133 compatible = "audio-graph-card 77 compatible = "audio-graph-card2-custom-sample"; 134 78 135 /* for [DPCM] 79 /* for [DPCM] */ 136 /* BE 80 /* BE FE */ 137 routing = "TC DAI3 Playback", 81 routing = "TC DAI3 Playback", "DAI3 Playback", 138 "TC DAI3 Playback", 82 "TC DAI3 Playback", "DAI4 Playback", 139 "DAI3 Capture", 83 "DAI3 Capture", "TC DAI3 Capture", 140 "DAI4 Capture", 84 "DAI4 Capture", "TC DAI3 Capture", 141 /* for [DPCM-Multi] 85 /* for [DPCM-Multi] */ 142 /* BE 86 /* BE FE */ 143 "TC DAI4 Playback", 87 "TC DAI4 Playback", "DAI5 Playback", 144 "TC DAI5 Playback", 88 "TC DAI5 Playback", "DAI5 Playback", 145 "TC DAI4 Playback", 89 "TC DAI4 Playback", "DAI6 Playback", 146 "TC DAI5 Playback", 90 "TC DAI5 Playback", "DAI6 Playback", 147 "DAI5 Capture", 91 "DAI5 Capture", "TC DAI4 Capture", 148 "DAI5 Capture", 92 "DAI5 Capture", "TC DAI5 Capture", 149 "DAI6 Capture", 93 "DAI6 Capture", "TC DAI4 Capture", 150 "DAI6 Capture", 94 "DAI6 Capture", "TC DAI5 Capture", 151 /* for [Codec2Codec] * 95 /* for [Codec2Codec] */ 152 "TC OUT", 96 "TC OUT", "TC DAI7 Playback", 153 "TC DAI6 Capture", 97 "TC DAI6 Capture", "TC IN", 154 /* for [Codec2Codec-Mu 98 /* for [Codec2Codec-Multi] */ 155 "TC OUT", 99 "TC OUT", "TC DAI10 Playback", 156 "TC DAI8 Capture", 100 "TC DAI8 Capture", "TC IN", 157 "TC OUT", 101 "TC OUT", "TC DAI11 Playback", 158 "TC DAI9 Capture", 102 "TC DAI9 Capture", "TC IN"; 159 103 160 links = < !! 104 links = <&cpu0 /* normal: cpu side only */ 161 /* !! 105 &mcpu0 /* multi: cpu side only */ 162 * [Normal]: cpu side !! 106 &fe00 &fe01 &be0 /* dpcm: both FE / BE */ 163 * cpu0/codec0 !! 107 &fe10 &fe11 &be1 /* dpcm-m: both FE / BE */ 164 */ !! 108 &c2c /* c2c: cpu side only */ 165 &cpu0 !! 109 &c2c_m /* c2c: cpu side only */ 166 << 167 /* << 168 * [Semi-Multi] << 169 * cpu7/codec12/codec1 << 170 */ << 171 &sm0 << 172 << 173 /* << 174 * [Multi-CPU/Codec-0] << 175 * cpu1/cpu2/codec1/co << 176 */ << 177 &mcpu0 << 178 << 179 /* << 180 * [Multi-CPU/Codec-1] << 181 * cpu8/cpu9/codec14/c << 182 * << 183 * Because it will rea << 184 * disable it so far. << 185 * If you want to try << 186 */ << 187 //&mcpu1 << 188 << 189 /* << 190 * [Multi-CPU/Codec-2] << 191 * cpu10/cpu11/cpu12/c << 192 * << 193 * Because it will rea << 194 * disable it so far. << 195 * If you want to try << 196 */ << 197 //&mcpu2 << 198 << 199 /* << 200 * [DPCM]: both FE / B << 201 * cpu3/cpu4/codec3 << 202 */ << 203 &fe00 &fe01 &be0 << 204 << 205 /* << 206 * [DPCM-Multi]: both << 207 * cpu5/cpu6/codec4/co << 208 */ << 209 &fe10 &fe11 &be1 << 210 << 211 /* << 212 * [Codec2Codec]: cpu << 213 * codec6/codec7 << 214 */ << 215 &c2c << 216 << 217 /* << 218 * [Codec2Codec-Multi] << 219 * codec8/codec9/codec << 220 */ << 221 &c2c_m << 222 >; 110 >; 223 111 224 multi { 112 multi { 225 #address-cells = <1>; << 226 #size-cells = <0>; << 227 << 228 /* << 229 * [Multi-CPU-0] << 230 * << 231 * +---+ << 232 * cpu1 <--|A X|<- << 233 * cpu2 <--|B | << 234 * +---+ << 235 */ << 236 ports@0 { 113 ports@0 { 237 reg = <0>; !! 114 mcpu0: port@0 { mcpu0_ep: endpoint { remote-endpoint = <&mcodec0_ep>; }; }; 238 #address-cells !! 115 port@1 { mcpu1_ep: endpoint { remote-endpoint = <&cpu1_ep>; }; }; 239 #size-cells = !! 116 port@2 { mcpu2_ep: endpoint { remote-endpoint = <&cpu2_ep>; }; }; 240 mcpu0: port@0 { reg = << 241 port@1 { reg = << 242 port@2 { reg = << 243 }; 117 }; 244 << 245 /* << 246 * [Multi-Codec-0] << 247 * << 248 * +---+ << 249 * cpu1 <--|A X|<- << 250 * cpu2 <--|B | << 251 * +---+ << 252 */ << 253 ports@1 { 118 ports@1 { 254 reg = <1>; !! 119 port@0 { mcodec0_ep: endpoint { remote-endpoint = <&mcpu0_ep>; }; }; 255 #address-cells !! 120 port@1 { mcodec1_ep: endpoint { remote-endpoint = <&codec1_ep>; }; }; 256 #size-cells = !! 121 port@2 { mcodec2_ep: endpoint { remote-endpoint = <&codec2_ep>; }; }; 257 port@0 { reg = << 258 port@1 { reg = << 259 port@2 { reg = << 260 }; 122 }; 261 << 262 /* << 263 * [DPCM-Multi]::BE << 264 * << 265 * FE << 266 * **** << 267 * cpu5 <-@--* *- << 268 * cpu6 <-@--* * << 269 * **** << 270 */ << 271 ports@2 { 123 ports@2 { 272 reg = <2>; !! 124 port@0 { mbe_ep: endpoint { remote-endpoint = <&be10_ep>; }; }; 273 #address-cells !! 125 port@1 { mbe1_ep: endpoint { remote-endpoint = <&codec4_ep>; }; }; 274 #size-cells = !! 126 port@2 { mbe2_ep: endpoint { remote-endpoint = <&codec5_ep>; }; }; 275 port@0 { reg = << 276 port@1 { reg = << 277 port@2 { reg = << 278 }; 127 }; 279 << 280 /* << 281 * [Codec2Codec-Multi] << 282 * << 283 * +---+ << 284 * +-@->|X A|- << 285 * | | B|- << 286 * | +---+ << 287 * | +---+ << 288 * +--->|x a|- << 289 * | b|- << 290 * +---+ << 291 */ << 292 ports@3 { 128 ports@3 { 293 reg = <3>; !! 129 port@0 { mc2c0_ep: endpoint { remote-endpoint = <&c2cmf_ep>; }; }; 294 #address-cells !! 130 port@1 { mc2c00_ep: endpoint { remote-endpoint = <&codec8_ep>; }; }; 295 #size-cells = !! 131 port@2 { mc2c01_ep: endpoint { remote-endpoint = <&codec9_ep>; }; }; 296 port@0 { reg = << 297 port@1 { reg = << 298 port@2 { reg = << 299 }; 132 }; 300 << 301 /* << 302 * [Codec2Codec-Multi] << 303 * << 304 * +---+ << 305 * +-@->|X A|- << 306 * | | B|- << 307 * | +---+ << 308 * | +---+ << 309 * +--->|x a|- << 310 * | b|- << 311 * +---+ << 312 */ << 313 ports@4 { 133 ports@4 { 314 reg = <4>; !! 134 port@0 { mc2c1_ep: endpoint { remote-endpoint = <&c2cmb_ep>; }; }; 315 #address-cells !! 135 port@1 { mc2c10_ep: endpoint { remote-endpoint = <&codec10_ep>; }; }; 316 #size-cells = !! 136 port@2 { mc2c11_ep: endpoint { remote-endpoint = <&codec11_ep>; }; }; 317 port@0 { reg = << 318 port@1 { reg = << 319 port@2 { reg = << 320 }; << 321 << 322 /* << 323 * [Semi-Multi] << 324 * << 325 * << 326 * cpu7 <-@------- << 327 * << 328 * << 329 */ << 330 ports@5 { << 331 reg = <5>; << 332 #address-cells << 333 #size-cells = << 334 port@0 { reg = << 335 port@1 { reg = << 336 port@2 { reg = << 337 }; << 338 << 339 /* << 340 * [Multi-CPU-1] << 341 * << 342 * +---+ << 343 * | X|<- << 344 * | | << 345 * cpu8 <--|A 1|< << 346 * cpu9 <--|B 2|< << 347 * +---+ << 348 * << 349 */ << 350 ports@6 { << 351 reg = <6>; << 352 #address-cells << 353 #size-cells = << 354 mcpu1: port@0 { reg = << 355 port@1 { << 356 #addre << 357 #size- << 358 reg = << 359 mcpu11 << 360 mcpu11 << 361 }; << 362 port@2 { << 363 #addre << 364 #size- << 365 reg = << 366 mcpu12 << 367 mcpu12 << 368 mcpu12 << 369 }; << 370 }; << 371 << 372 /* << 373 * [Multi-Codec-1] << 374 * << 375 * +---+ << 376 * | X|<- << 377 * | | << 378 * cpu8 <--|A 1|< << 379 * cpu9 <--|B 2|< << 380 * +---+ << 381 * << 382 */ << 383 ports@7 { << 384 reg = <7>; << 385 #address-cells << 386 #size-cells = << 387 port@0 { reg = << 388 port@1 { << 389 #addre << 390 #size- << 391 reg = << 392 mcodec << 393 mcodec << 394 }; << 395 port@2 { << 396 #addre << 397 #size- << 398 reg = << 399 mcodec << 400 mcodec << 401 }; << 402 port@3 { << 403 #addre << 404 #size- << 405 reg = << 406 mcodec << 407 mcodec << 408 }; << 409 }; << 410 << 411 /* << 412 * [Multi-CPU-2] << 413 * << 414 * +---+ << 415 * | X|<- << 416 * | | << 417 * cpu10 <-|A 1|< << 418 * cpu11 <-|B 2|< << 419 * cpu12 <-|C 3|< << 420 * +---+ << 421 */ << 422 ports@8 { << 423 reg = <8>; << 424 #address-cells << 425 #size-cells = << 426 mcpu2: port@0 { reg = << 427 port@1 { << 428 #addre << 429 #size- << 430 reg = << 431 mcpu21 << 432 mcpu21 << 433 }; << 434 port@2 { << 435 #addre << 436 #size- << 437 reg = << 438 mcpu22 << 439 mcpu22 << 440 }; << 441 port@3 { << 442 #addre << 443 #size- << 444 reg = << 445 mcpu23 << 446 mcpu23 << 447 }; << 448 }; << 449 << 450 /* << 451 * [Multi-Codec-2] << 452 * << 453 * +---+ << 454 * | X|<- << 455 * | | << 456 * cpu10 <-|A 1|< << 457 * cpu11 <-|B 2|< << 458 * cpu12 <-|C 3|< << 459 * +---+ << 460 */ << 461 ports@9 { << 462 reg = <9>; << 463 #address-cells << 464 #size-cells = << 465 port@0 { reg = << 466 port@1 { << 467 #addre << 468 #size- << 469 reg = << 470 mcodec << 471 mcodec << 472 }; << 473 port@2 { << 474 #addre << 475 #size- << 476 reg = << 477 mcodec << 478 mcodec << 479 mcodec << 480 }; << 481 }; 137 }; 482 }; 138 }; 483 139 484 dpcm { 140 dpcm { 485 #address-cells = <1>; !! 141 /* FE */ 486 #size-cells = <0>; << 487 << 488 ports@0 { 142 ports@0 { 489 reg = <0>; !! 143 fe00: port@0 { fe00_ep: endpoint { remote-endpoint = <&cpu3_ep>; }; }; 490 !! 144 fe01: port@1 { fe01_ep: endpoint { remote-endpoint = <&cpu4_ep>; }; }; 491 #address-cells !! 145 fe10: port@2 { fe10_ep: endpoint { remote-endpoint = <&cpu5_ep>; }; }; 492 #size-cells = !! 146 fe11: port@3 { fe11_ep: endpoint { remote-endpoint = <&cpu6_ep>; }; }; 493 /* << 494 * [DPCM]::FE << 495 * << 496 * FE << 497 * << 498 * cpu3 <- << 499 * cpu4 < << 500 * << 501 */ << 502 fe00: port@0 { reg = << 503 fe01: port@1 { reg = << 504 << 505 /* << 506 * [DPCM-Multi << 507 * << 508 * << 509 * << 510 * cpu5 <- << 511 * cpu6 <- << 512 * << 513 */ << 514 fe10: port@2 { reg = << 515 fe11: port@3 { reg = << 516 }; 147 }; 517 !! 148 /* BE */ 518 ports@1 { 149 ports@1 { 519 reg = <1>; !! 150 be0: port@0 { be00_ep: endpoint { remote-endpoint = <&codec3_ep>; }; }; 520 !! 151 be1: port@1 { be10_ep: endpoint { remote-endpoint = <&mbe_ep>; }; }; 521 #address-cells << 522 #size-cells = << 523 /* << 524 * [DPCM]::BE << 525 * << 526 * FE << 527 * << 528 * cpu3 <- << 529 * cpu4 < << 530 * << 531 */ << 532 be0: port@0 { reg = << 533 << 534 /* << 535 * [DPCM-Multi << 536 * << 537 * << 538 * << 539 * cpu5 <- << 540 * cpu6 <- << 541 * << 542 */ << 543 be1: port@1 { reg = << 544 }; 152 }; 545 }; 153 }; 546 154 547 codec2codec { 155 codec2codec { 548 #address-cells = <1>; << 549 #size-cells = <0>; << 550 /* << 551 * [Codec2Codec] << 552 * << 553 * +-@(c2c)-> cod << 554 * | << 555 * +--------> cod << 556 */ << 557 ports@0 { 156 ports@0 { 558 reg = <0>; !! 157 rate = <48000>; 559 !! 158 c2c: port@0 { c2cf_ep: endpoint { remote-endpoint = <&codec6_ep>; }; }; 560 #address-cells !! 159 port@1 { c2cb_ep: endpoint { remote-endpoint = <&codec7_ep>; }; }; 561 #size-cells = << 562 << 563 /* use default << 564 c2c: port@0 { reg = << 565 port@1 { reg = << 566 }; 160 }; 567 << 568 /* << 569 * [Codec2Codec-Multi] << 570 * << 571 * << 572 * +-@(c2c_m)- << 573 * | << 574 * | << 575 * | << 576 * +---------- << 577 * << 578 * << 579 */ << 580 ports@1 { 161 ports@1 { 581 reg = <1>; << 582 << 583 #address-cells << 584 #size-cells = << 585 << 586 /* use origina << 587 rate = <48000> 162 rate = <48000>; 588 c2c_m: port@0 { reg = !! 163 c2c_m: port@0 { c2cmf_ep: endpoint { remote-endpoint = <&mc2c0_ep>; }; }; 589 port@1 { reg = !! 164 port@1 { c2cmb_ep: endpoint { remote-endpoint = <&mc2c1_ep>; }; }; 590 }; 165 }; 591 }; 166 }; 592 }; 167 }; 593 168 594 test_cpu { 169 test_cpu { 595 /* 170 /* 596 * update compatible to indica 171 * update compatible to indicate more detail behaviour 597 * if you want. see test-compa 172 * if you want. see test-compatible for more detail. 598 * 173 * 599 * ex) 174 * ex) 600 * - compatible = "test-c 175 * - compatible = "test-cpu"; 601 * + compatible = "test-c 176 * + compatible = "test-cpu-verbose"; 602 */ 177 */ 603 compatible = "test-cpu"; 178 compatible = "test-cpu"; 604 ports { 179 ports { 605 #address-cells = <1>; << 606 #size-cells = <0>; << 607 << 608 bitclock-master; 180 bitclock-master; 609 frame-master; 181 frame-master; 610 /* [Normal] */ !! 182 cpu0: port@0 { cpu0_ep: endpoint { remote-endpoint = <&codec0_ep>; }; }; 611 cpu0: port@0 { reg = < !! 183 port@1 { cpu1_ep: endpoint { remote-endpoint = <&mcpu1_ep>; }; }; 612 !! 184 port@2 { cpu2_ep: endpoint { remote-endpoint = <&mcpu2_ep>; }; }; 613 /* [Multi-CPU-0] */ !! 185 port@3 { cpu3_ep: endpoint { remote-endpoint = <&fe00_ep>; }; }; 614 port@1 { reg = < !! 186 port@4 { cpu4_ep: endpoint { remote-endpoint = <&fe01_ep>; }; }; 615 port@2 { reg = < !! 187 port@5 { cpu5_ep: endpoint { remote-endpoint = <&fe10_ep>; }; }; 616 !! 188 port@6 { cpu6_ep: endpoint { remote-endpoint = <&fe11_ep>; }; }; 617 /* [DPCM]::FE */ << 618 port@3 { reg = < << 619 port@4 { reg = < << 620 << 621 /* [DPCM-Multi]::FE */ << 622 port@5 { reg = < << 623 port@6 { reg = < << 624 << 625 /* [Semi-Multi] */ << 626 sm0: port@7 { reg = < << 627 << 628 /* [Multi-CPU-1] */ << 629 port@8 { reg = < << 630 port@9 { reg = < << 631 /* [Multi-CPU-2] */ << 632 port@a { reg = < << 633 port@b { reg = < << 634 port@c { reg = < << 635 }; 189 }; 636 }; 190 }; 637 191 638 test_codec { 192 test_codec { 639 /* 193 /* 640 * update compatible to indica 194 * update compatible to indicate more detail behaviour 641 * if you want. see test-compa 195 * if you want. see test-compatible for more detail. 642 * 196 * 643 * ex) 197 * ex) 644 * - compatible = "test-c 198 * - compatible = "test-codec"; 645 * + compatible = "test-c 199 * + compatible = "test-codec-verbose"; 646 */ 200 */ 647 compatible = "test-codec"; 201 compatible = "test-codec"; 648 ports { 202 ports { 649 #address-cells = <1>; << 650 #size-cells = <0>; << 651 << 652 /* 203 /* 653 * prefix can be added 204 * prefix can be added to *component*, 654 * see audio-graph-car 205 * see audio-graph-card2::routing 655 */ 206 */ 656 prefix = "TC"; 207 prefix = "TC"; 657 208 658 /* [Normal] */ !! 209 port@0 { codec0_ep: endpoint { remote-endpoint = <&cpu0_ep>; }; }; 659 port@0 { reg = <0>; c !! 210 port@1 { codec1_ep: endpoint { remote-endpoint = <&mcodec1_ep>; }; }; 660 !! 211 port@2 { codec2_ep: endpoint { remote-endpoint = <&mcodec2_ep>; }; }; 661 /* [Multi-Codec-0] */ !! 212 port@3 { codec3_ep: endpoint { remote-endpoint = <&be00_ep>; }; }; 662 port@1 { reg = <1>; c !! 213 port@4 { codec4_ep: endpoint { remote-endpoint = <&mbe1_ep>; }; }; 663 port@2 { reg = <2>; c !! 214 port@5 { codec5_ep: endpoint { remote-endpoint = <&mbe2_ep>; }; }; 664 << 665 /* [DPCM]::BE */ << 666 port@3 { << 667 convert-rate = << 668 reg = <3>; cod << 669 }; << 670 << 671 /* [DPCM-Multi]::BE */ << 672 port@4 { reg = <4>; c << 673 port@5 { reg = <5>; c << 674 << 675 /* [Codec2Codec] */ << 676 port@6 { bitclock-mas 215 port@6 { bitclock-master; 677 frame-master 216 frame-master; 678 reg = <6>; c !! 217 codec6_ep: endpoint { remote-endpoint = <&c2cf_ep>; }; }; 679 port@7 { reg = <7>; c !! 218 port@7 { codec7_ep: endpoint { remote-endpoint = <&c2cb_ep>; }; }; 680 << 681 /* [Codec2Codec-Multi] << 682 port@8 { bitclock-mas 219 port@8 { bitclock-master; 683 frame-master 220 frame-master; 684 reg = <8>; !! 221 codec8_ep: endpoint { remote-endpoint = <&mc2c00_ep>; }; }; 685 port@9 { reg = <9>; !! 222 port@9 { codec9_ep: endpoint { remote-endpoint = <&mc2c01_ep>; }; }; 686 port@a { reg = <10>; !! 223 port@10 { codec10_ep: endpoint { remote-endpoint = <&mc2c10_ep>; }; }; 687 port@b { reg = <11>; !! 224 port@11 { codec11_ep: endpoint { remote-endpoint = <&mc2c11_ep>; }; }; 688 << 689 /* [Semi-Multi] */ << 690 port@c { reg = <12>; c << 691 port@d { reg = <13>; c << 692 << 693 /* [Multi-Codec-1] */ << 694 port@e { reg = <14>; << 695 port@f { reg = <15>; << 696 port@10 { reg = <16>; << 697 /* [Multi-Codec-2] */ << 698 port@11 { reg = <17>; << 699 port@12 { reg = <18>; << 700 }; 225 }; 701 }; 226 }; 702 }; 227 };

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Linux/sound/soc/generic/audio-graph-card2-custom-sample.dtsi

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TOMOYO Linux Cross Reference Linux/sound/soc/generic/audio-graph-card2-custom-sample.dtsi

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Differences between /sound/soc/generic/audio-graph-card2-custom-sample.dtsi (Version linux-6.12-rc7) and /sound/soc/generic/audio-graph-card2-custom-sample.dtsi (Version linux-5.16.20)

TOMOYO Linux Cross Reference
Linux/sound/soc/generic/audio-graph-card2-custom-sample.dtsi