audio dtsi 相关参数描写
xref: /txgon/kernel/msm-4.9/Documentation/devicetree/bindings/sound/qcom-audio-dev.txt
- only in /txgon/kernel/msm-4.9/Documentation/devicetree/bindings/sound/
1 Qualcomm technologies inc audio devices for ALSA sound SoC
2
3 * msm-pcm
4
5 Required properties:
6
7 - compatible : "qcom,msm-pcm-dsp"
8
9 - qcom,msm-pcm-dsp-id : device node id
10
11 * msm-pcm-low-latency
12
13 Required properties:
14
15 - compatible : "qcom,msm-pcm-dsp"
16
17 - qcom,msm-pcm-dsp-id : device node id
18
19 Optional properties
20
21 - qcom,msm-pcm-low-latency : Flag indicating whether
22 the device node is of type low latency.
23
24 - qcom,latency-level : Flag indicating whether the device node
25 is of type regular low latency or ultra
26 low latency.
27 regular : regular low latency stream
28 ultra : ultra low latency stream
29 ull-pp : ultra low latency stream with post-processing capability
30
31 * msm-pcm-dsp-noirq
32
33 Required properties:
34
35 - compatible : "qcom,msm-pcm-dsp-noirq";
36
37 Optional properties
38
39 - qcom,msm-pcm-low-latency : Flag indicating whether
40 the device node is of type low latency
41
42 - qcom,latency-level : Flag indicating whether the device node
43 is of type low latency or ultra low latency
44 ultra : ultra low latency stream
45 ull-pp : ultra low latency stream with post-processing capability
46 * msm-pcm-routing
47
48 Required properties:
49
50 - compatible : "qcom,msm-pcm-routing"
51
52 * msm-pcm-lpa
53
54 Required properties:
55
56 - compatible : "qcom,msm-pcm-lpa"
57
58 * msm-compr-dsp
59
60 Required properties:
61
62 - compatible : "qcom,msm-compr-dsp"
63
64 * msm-compress-dsp
65
66 Required properties:
67
68 - compatible : "qcom,msm-compress-dsp"
69
70 Optional properties
71 - qcom,adsp-version:
72 This property can be used to specify the ADSP version/name.
73 Based on ADSP version, we decide if we have to use older
74 ADSP APIs or newer. Right now we are adding "MDSP 1.2" for
75 8909 purpose.If the ADSP version is anything other than this
76 we use new ADSP APIs.
77
78 * msm-voip-dsp
79
80 Required properties:
81
82 - compatible : "qcom,msm-voip-dsp"
83
84 * msm-pcm-voice
85
86 Required properties:
87
88 - compatible : "qcom,msm-pcm-voice"
89 - qcom,destroy-cvd : Flag indicating whether to destroy cvd at
90 the end of call for low memory targets
91
92 * msm-voice-host-pcm
93
94 Required properties:
95
96 - compatible : "qcom,msm-voice-host-pcm"
97
98 * msm-voice-svc
99
100Required properties:
101
102 - compatible : "qcom,msm-voice-svc"
103
104* msm-stub-codec
105
106Required properties:
107
108 - compatible : "qcom,msm-stub-codec"
109
110* msm-hdmi-dba-codec-rx
111
112Required properties:
113
114 - compatible : "qcom,msm-hdmi-dba-codec-rx"
115 - qcom,dba-bridge-chip: String info to indicate which bridge-chip
116 is used for HDMI using DBA.
117
118 * msm-dai-fe
119
120 Required properties:
121
122 - compatible : "qcom,msm-dai-fe"
123
124 * msm-pcm-afe
125
126 Required properties:
127
128 - compatible : "qcom,msm-pcm-afe"
129
130 * msm-pcm-dtmf
131
132 Required properties:
133
134 - compatible : "qcom,msm-pcm-dtmf"
135 - qcom,msm-pcm-dtmf : Enable DTMF driver in Audio. DTMF driver is
136 used for generation and detection of DTMF tones, when user is in
137 active voice call. APR commands are sent from DTMF driver to ADSP.
138
139 * msm-dai-stub
140
141 [First Level Nodes]
142
143 Required properties:
144
145 - compatible : "msm-dai-stub"
146
147 [Second Level Nodes]
148
149 Required properties:
150
151 - compatible : "qcom,msm-dai-stub-dev"
152 - qcom,msm-dai-stub-dev-id : Stub dai port ID value is from 0 to 3.
153 This enables stub CPU dai in Audio. The stub dai is used when
154 there is no real backend in Audio.
155
156 * msm-dai-q6-spdif
157
158 Optional properties:
159
160 - compatible : "msm-dai-q6-spdif"
161
162 * msm-dai-q6-hdmi
163
164 Required properties:
165 - compatible : "msm-dai-q6-hdmi"
166 - qcom,msm-dai-q6-dev-id : The hdmi multi channel port ID.
167 It is passed onto the dsp from the apps to form an audio
168 path to the HDMI device. Currently the only supported value
169 is 8, which indicates the rx path used for audio playback
170 on HDMI device.
171
172 * msm-lsm-client
173
174 Required properties:
175
176 - compatible : "qcom,msm-lsm-client"
177
178 * msm-pcm-loopback
179
180 Required properties:
181
182 - compatible : "qcom,msm-pcm-loopback"
183
184 Optional properties:
185
186 - qcom,msm-pcm-loopback-low-latency : Flag indicating whether
187 the device node is of type low latency.
188
189 * msm-transcode-loopback
190
191 Required properties:
192
193 - compatible : "qcom,msm-transcode-loopback"
194
195 * msm-dai-q6
196
197 [First Level Nodes]
198
199 Required properties:
200
201 - compatible : "msm-dai-q6"
202
203 Optional properties:
204
205 - qcom,ext-spk-amp-supply : External speaker amplifier power supply.
206 - qcom,ext-spk-amp-gpio : External speaker amplifier enable signal.
207
208 [Second Level Nodes]
209
210 Required properties:
211
212 - compatible : "qcom,msm-dai-q6-dev"
213 - qcom,msm-dai-q6-dev-id : The slimbus multi channel port ID
214 Value is from 16384 to 16397
215 BT SCO port ID value from 12288 to 12289
216 RT Proxy port ID values from 224 to 225 and 240 to
217 241
218 FM Rx and TX port ID values from 12292 to 12293
219 incall record Rx and TX port ID values from 32771 to 32772
220 inCall Music Delivery port ID is 32773
221 incall Music 2 Delivery port ID is 32770
222
223 * msm-auxpcm
224
225 Required properties:
226
227 - compatible : "qcom,msm-auxpcm-dev"
228
229 - qcom,msm-cpudai-auxpcm-mode: mode information. The first value is
230 for 8khz mode, the second is for
231 16khz
232 0 - for PCM
233
234 - qcom,msm-cpudai-auxpcm-sync: sync information. The first value is
235 for 8khz mode, the second is for
236 16khz
237
238 - qcom,msm-cpudai-auxpcm-frame: No.of bytes per frame. The first
239 value is for 8khz mode, the second
240 is for 16khz
241 5 - 256BPF
242 4 - 128BPF
243
244 - qcom,msm-cpudai-auxpcm-quant: Type of quantization. The first
245 value is for 8khz mode, the second
246 is for 16khz
247 2 - Linear quantization
248
249 - qcom,msm-cpudai-auxpcm-num-slots: Number of slots per mode in the
250 msm-cpudai-auxpcm-slot-mapping
251 array.
252 The first value is for 8khz mode, the
253 second is for 16khz. Max number of
254 slots supported by DSP is 4, anything
255 above 4 will be truncated to 4 when
256 sent to DSP.
257
258 - qcom,msm-cpudai-auxpcm-slot-mapping: Array of slot numbers for multi
259 slot scenario. The first array
260 is for 8khz mode, the second is
261 for 16khz. The size of the array
262 is determined by the value in
263 qcom,msm-cpudai-auxpcm-num-slots
264
265 - qcom,msm-cpudai-auxpcm-data: Data field - 0. The first value is
266 for 8khz mode, the second is for
267 16khz
268
269 - qcom,msm-cpudai-auxpcm-pcm-clk-rate: Clock rate for pcm - 2048000. The
270 first value is for 8khz mode, the
271 second is for 16KHz mode. When clock
272 rate is set to zero, then external
273 clock is assumed.
274
275 - qcom,msm-auxpcm-interface: name of AUXPCM interface "primary"
276 indicates primary AUXPCM interface
277 "secondary" indicates secondary
278 AUXPCM interface
279 Optional properties:
280
281 - pinctrl-names: Pinctrl state names for each pin
282 group configuration.
283 - pinctrl-x: Defines pinctrl state for each pin
284 group
285 - qcom,msm-cpudai-afe-clk-ver: Indicates version of AFE clock
286 interface to be used for enabling
287 PCM clock. If not defined, selects
288 default AFE clock interface.
289
290 * msm-pcm-hostless
291
292 Required properties:
293
294 - compatible : "qcom,msm-pcm-hostless"
295
296 * msm-audio-apr
297
298 Required properties:
299
300 - compatible : "qcom,msm-audio-apr"
301 This device is added to represent APR module.
302
303 - qcom,subsys-name: This value provides the subsystem name where codec
304 is present. It can be "apr_modem" or "apr_adsp". This
305 property enable apr driver to receive subsystem up/down
306 notification from modem/adsp.
307
308 Optional properties:
309
310 - compatible : "qcom,msm-audio-apr-dummy"
311 Add this compatible as child device to msm-audio-apr device.
312 This child device is added after lpass is up to invoke
313 deferred probe devices.
314
315* msm-ocmem-audio
316
317Required properties:
318
319 - compatible : "qcom,msm-ocmem-audio"
320
321 - qcom,msm_bus,name: Client name
322
323 - qcom,msm_bus,num_cases: Total number of use cases
324
325 - qcom,msm_bus,active_only: Context flag for requests in active
326 or dual (active & sleep) contex
327
328 - qcom,msm_bus,num_paths: Total number of master-slave pairs
329
330 - qcom,msm_bus,vectors: Arrays of unsigned integers
331 representing:
332 master-id, slave-id, arbitrated
333 bandwidth,
334 instantaneous bandwidth
335* wcd9xxx_intc
336
337Required properties:
338
339 - compatible : "qcom,wcd9xxx-irq"
340
341 - interrupt-controller : Mark this device node as an
342 interrupt controller
343
344 - #interrupt-cells : Should be 1
345
346 - interrupt-parent : Parent interrupt controller
347
348 - qcom,gpio-connect Gpio that connects to parent
349 interrupt controller
350
351 * audio-ext-clk-up
352
353 Required properties:
354
355 - compatible : "qcom,audio-ref-clk"
356
357 - qcom,audio-ref-clk-gpio : PMIC or APQ gpio that will be
358 requested to enable reference
359 or external clock.
360
361 Optional properties:
362
363 - qcom,node_has_rpm_clock: Boolean property used to indicate
364 whether ref. clock can be enabled
365 with a gpio toggle or Kernel clock
366 API call.
367
368 - clock-names: Name of the PMIC clock that needs
369 to be enabled for audio ref clock.
370 This clock is set as parent.
371
372 - clocks: phandle reference to the parent
373 clock.
374
375 - qcom,mclk-clk-reg: Indicate the register address for mclk.
376
377 - qcom,lpass-mclk-id: Property to update LPASS MCLK Id.
378
379 * audio_slimslave
380
381 Required properties:
382
383 - compatible : "qcom,audio-slimslave"
384
385 - elemental-addr: slimbus slave enumeration address.
386
387 * msm-cpe-lsm
388
389 Required properties:
390
391 - compatible : "qcom,msm-cpe-lsm"
392 - qcom,msm-cpe-lsm-id : lsm afe port ID. CPE lsm driver uses
393 this property to find out the input afe port ID. Currently
394 only supported values are 1 and 3.
395
396 * wcd_us_euro_gpio
397
398 Required properties:
399
400 - compatible : "qcom,msm-cdc-pinctrl"
401
402Optional properties:
403 - qcom,lpi-gpios : This boolean property is added if GPIOs are under
404 LPI TLMM.
405
406* msm-dai-slim
407
408Required properties:
409
410 - compatible : "qcom,msm-dai-slim"
411
412 - elemental-addr: slimbus slave enumeration address.
413
414* wcd_gpio_ctrl
415
416Required properties:
417
418 - compatible : "qcom,msm-cdc-pinctrl"
419
420 - qcom,cdc-rst-n-gpio : TLMM GPIO number
421
422 - pinctrl-names: Pinctrl state names for each pin
423 group configuration.
424 - pinctrl-x: Defines pinctrl state for each pin
425 group.
426 * msm_cdc_pinctrl
427
428 Required properties:
429
430 - compatible : "qcom,msm-cdc-pinctrl"
431
432 - pinctrl-names: Pinctrl state names for each pin
433 group configuration.
434 - pinctrl-x: Defines pinctrl state for each pin
435 group.
436
437 * wcd_dsp_glink
438
439 Required properties:
440
441 - compatible : "qcom,wcd-dsp-glink"
442 - qcom,msm-codec-glink-edge: Name of the glink edge which is used
443 for IPC.
444 If no name is set, it defaults to "wdsp"
445
446 * msm_ext_disp_audio_codec_rx
447
448 Required properties:
449
450 - compatible : "qcom,msm-ext-disp-audio-codec-rx"
451
452 Example:
453
454 qcom,msm-pcm {
455 compatible = "qcom,msm-pcm-dsp";
456 qcom,msm-pcm-dsp-id = <0>;
457 };
458
459 qcom,msm-pcm-low-latency {
460 compatible = "qcom,msm-pcm-dsp";
461 qcom,msm-pcm-dsp-id = <1>;
462 qcom,msm-pcm-low-latency;
463 };
464
465 qcom,msm-pcm-loopback-low-latency {
466 compatible = "qcom,msm-pcm-loopback";
467 qcom,msm-pcm-loopback-low-latency;
468 };
469
470 qcom,msm-pcm-routing {
471 compatible = "qcom,msm-pcm-routing";
472 };
473
474 qcom,msm-pcm-lpa {
475 compatible = "qcom,msm-pcm-lpa";
476 };
477
478 qcom,msm-compr-dsp {
479 compatible = "qcom,msm-compr-dsp";
480 };
481
482 qcom,msm-compress-dsp {
483 compatible = "qcom,msm-compress-dsp";
484 };
485
486 qcom,msm-voip-dsp {
487 compatible = "qcom,msm-voip-dsp";
488 };
489
490 qcom,msm-pcm-voice {
491 compatible = "qcom,msm-pcm-voice";
492 qcom,destroy-cvd;
493 };
494
495 qcom,msm-voice-host-pcm {
496 compatible = "qcom,msm-voice-host-pcm";
497 };
498
499 qcom,msm-stub-codec {
500 compatible = "qcom,msm-stub-codec";
501 };
502
503 qcom,msm-dai-fe {
504 compatible = "qcom,msm-dai-fe";
505 };
506
507 qcom,msm-pcm-dtmf {
508 compatible = "qcom,msm-pcm-dtmf";
509 };
510
511 qcom,msm-dai-stub {
512 compatible = "qcom,msm-dai-stub";
513 };
514
515 qcom,msm-dai-q6-spdif {
516 compatible = "qcom,msm-dai-q6-spdif";
517 };
518
519 qcom,msm-dai-q6-hdmi {
520 compatible = "qcom,msm-dai-q6-hdmi";
521 qcom,msm-dai-q6-dev-id = <8>;
522 };
523
524 dai_dp: qcom,msm-dai-q6-dp {
525 compatible = "qcom,msm-dai-q6-hdmi";
526 qcom,msm-dai-q6-dev-id = <24608>;
527 };
528
529 qcom,msm-dai-q6 {
530 compatible = "qcom,msm-dai-q6";
531 qcom,msm-dai-q6-sb-0-rx {
532 compatible = "qcom,msm-dai-q6-dev";
533 qcom,msm-dai-q6-dev-id = <16384>;
534 };
535
536 qcom,msm-dai-q6-sb-0-tx {
537 compatible = "qcom,msm-dai-q6-dev";
538 qcom,msm-dai-q6-dev-id = <16385>;
539 };
540
541 qcom,msm-dai-q6-sb-1-rx {
542 compatible = "qcom,msm-dai-q6-dev";
543 qcom,msm-dai-q6-dev-id = <16386>;
544 };
545
546 qcom,msm-dai-q6-sb-1-tx {
547 compatible = "qcom,msm-dai-q6-dev";
548 qcom,msm-dai-q6-dev-id = <16387>;
549 };
550
551 qcom,msm-dai-q6-sb-3-rx {
552 compatible = "qcom,msm-dai-q6-dev";
553 qcom,msm-dai-q6-dev-id = <16390>;
554 };
555
556 qcom,msm-dai-q6-sb-3-tx {
557 compatible = "qcom,msm-dai-q6-dev";
558 qcom,msm-dai-q6-dev-id = <16391>;
559 };
560
561 qcom,msm-dai-q6-sb-4-rx {
562 compatible = "qcom,msm-dai-q6-dev";
563 qcom,msm-dai-q6-dev-id = <16392>;
564 };
565
566 qcom,msm-dai-q6-sb-4-tx {
567 compatible = "qcom,msm-dai-q6-dev";
568 qcom,msm-dai-q6-dev-id = <16393>;
569 };
570
571 qcom,msm-dai-q6-sb-5-tx {
572 compatible = "qcom,msm-dai-q6-dev";
573 qcom,msm-dai-q6-dev-id = <16395>;
574 };
575
576 qcom,msm-dai-q6-sb-6-rx {
577 compatible = "qcom,msm-dai-q6-dev";
578 qcom,msm-dai-q6-dev-id = <16396>;
579 };
580
581 qcom,msm-dai-q6-sb-6-tx {
582 compatible = "qcom,msm-dai-q6-dev";
583 qcom,msm-dai-q6-dev-id = <16397>;
584 };
585
586 qcom,msm-dai-q6-bt-sco-rx {
587 compatible = "qcom,msm-dai-q6-dev";
588 qcom,msm-dai-q6-dev-id = <12288>;
589 };
590
591 qcom,msm-dai-q6-bt-sco-tx {
592 compatible = "qcom,msm-dai-q6-dev";
593 qcom,msm-dai-q6-dev-id = <12289>;
594 };
595
596 qcom,msm-dai-q6-int-fm-rx {
597 compatible = "qcom,msm-dai-q6-dev";
598 qcom,msm-dai-q6-dev-id = <12292>;
599 };
600
601 qcom,msm-dai-q6-int-fm-tx {
602 compatible = "qcom,msm-dai-q6-dev";
603 qcom,msm-dai-q6-dev-id = <12293>;
604 };
605
606 qcom,msm-dai-q6-be-afe-pcm-rx {
607 compatible = "qcom,msm-dai-q6-dev";
608 qcom,msm-dai-q6-dev-id = <224>;
609 };
610
611 qcom,msm-dai-q6-be-afe-pcm-tx {
612 compatible = "qcom,msm-dai-q6-dev";
613 qcom,msm-dai-q6-dev-id = <225>;
614 };
615
616 qcom,msm-dai-q6-afe-proxy-rx {
617 compatible = "qcom,msm-dai-q6-dev";
618 qcom,msm-dai-q6-dev-id = <241>;
619 };
620
621 qcom,msm-dai-q6-afe-proxy-tx {
622 compatible = "qcom,msm-dai-q6-dev";
623 qcom,msm-dai-q6-dev-id = <240>;
624 };
625
626 qcom,msm-dai-q6-incall-record-rx {
627 compatible = "qcom,msm-dai-q6-dev";
628 qcom,msm-dai-q6-dev-id = <32771>;
629 };
630
631 qcom,msm-dai-q6-incall-record-tx {
632 compatible = "qcom,msm-dai-q6-dev";
633 qcom,msm-dai-q6-dev-id = <32772>;
634 };
635
636 qcom,msm-dai-q6-incall-music-rx {
637 compatible = "qcom,msm-dai-q6-dev";
638 qcom,msm-dai-q6-dev-id = <32773>;
639 };
640
641 qcom,msm-dai-q6-incall-music-2-rx {
642 compatible = "qcom,msm-dai-q6-dev";
643 qcom,msm-dai-q6-dev-id = <32770>;
644 };
645
646 qcom,msm-dai-q6-incall-music-dl-rx {
647 compatible = "qcom,msm-dai-q6-dev";
648 qcom,msm-dai-q6-dev-id = <32774>;
649 };
650 };
651
652 qcom,msm-pri-auxpcm {
653 qcom,msm-cpudai-auxpcm-mode = <1>, <1>;
654 qcom,msm-cpudai-auxpcm-sync = <1>, <1>;
655 qcom,msm-cpudai-auxpcm-frame = <5>, <4>;
656 qcom,msm-cpudai-auxpcm-quant = <2>, <2>;
657 qcom,msm-cpudai-auxpcm-num-slots = <4>, <4>;
658 qcom,msm-cpudai-auxpcm-slot-mapping = <1 0 0 0>, <1 3 0 0>;
659 qcom,msm-cpudai-auxpcm-data = <0>, <0>;
660 qcom,msm-cpudai-auxpcm-pcm-clk-rate = <2048000>, <2048000>;
661 qcom,msm-auxpcm-interface = "primary";
662 compatible = "qcom,msm-auxpcm-dev";
663 pinctrl-names = "default", "idle";
664 pinctrl-0 = <&pri_aux_pcm_active &pri_aux_pcm_din_active>;
665 pinctrl-1 = <&pri_aux_pcm_sleep &pri_aux_pcm_din_sleep>;
666 };
667
668 qcom,msm-pcm-hostless {
669 compatible = "qcom,msm-pcm-hostless";
670 };
671
672 qcom,msm-audio-apr {
673 compatible = "qcom,msm-audio-apr";
674 msm_audio_apr_dummy {
675 compatible = "qcom,msm-audio-apr-dummy";
676 };
677
678 qcom,subsys-name = "apr_adsp";
679 };
680
681 qcom,msm-ocmem-audio {
682 compatible = "qcom,msm-ocmem-audio";
683 qcom,msm_bus,name = "audio-ocmem";
684 qcom,msm_bus,num_cases = <2>;
685 qcom,msm_bus,active_only = <0>;
686 qcom,msm_bus,num_paths = <1>;
687 qcom,msm_bus,vectors =
688 <11 604 0 0>,
689 <11 604 32505856 325058560>;
690 };
691
692 wcd9xxx_intc: wcd9xxx-irq {
693 compatible = "qcom,wcd9xxx-irq";
694 interrupt-controller;
695 #interrupt-cells = <1>;
696 interrupt-parent = <&msmgpio>;
697 interrupts = <72 0>;
698 interrupt-names = "cdc-int";
699 };
700
701 clock_audio: audio_ext_clk {
702 compatible = "qcom,audio-ref-clk";
703 qcom,audio-ref-clk-gpios = <&pm8994_gpios 15 0>;
704 clock-names = "osr_clk";
705 clocks = <&clock_rpm clk_div_clk1>;
706 qcom,node_has_rpm_clock;
707 #clock-cells = <1>;
708 pinctrl-names = "sleep", "active";
709 pinctrl-0 = <&spkr_i2s_clk_sleep>;
710 pinctrl-1 = <&spkr_i2s_clk_active>;
711 };
712
713 audio_slimslave {
714 compatible = "qcom,audio-slimslave";
715 elemental-addr = [ff ff ff ff 17 02];
716 };
717
718 msm_dai_slim {
719 compatible = "qcom,msm_dai_slim";
720 elemental-addr = [ff ff ff fe 17 02];
721 };
722
723 wcd_gpio_ctrl {
724 compatible = "qcom,msm-cdc-pinctrl";
725 qcom,cdc-rst-n-gpio = <&tlmm 64 0>;
726 pinctrl-names = "aud_active", "aud_sleep";
727 pinctrl-0 = <&cdc_reset_active>;
728 pinctrl-1 = <&cdc_reset_sleep>;
729 };
730
731 msm_cdc_pinctrl {
732 compatible = "qcom,msm-cdc-pinctrl";
733 pinctrl-names = "aud_active", "aud_sleep";
734 pinctrl-0 = <&cdc_reset_active>;
735 pinctrl-1 = <&cdc_reset_sleep>;
736 };
737
738 wcd_dsp_glink {
739 compatible = "qcom,wcd-dsp-glink";
740 qcom,msm-codec-glink-edge = "bg";
741 };
742
743 msm_ext_disp_audio_codec_rx {
744 compatible = "qcom,msm-ext-disp-audio-codec-rx";
745 };
746
747
748* MSM8916 ASoC Machine driver
749
750Required properties:
751- compatible : "qcom,msm8x16-audio-codec"
752- qcom,model : The user-visible name of this sound card.
753- qcom,msm-snd-card-id : This id is used to recognize the sound card number
754 - qcom,msm-codec-type : This property is used to recognize the codec type
755 internal or external.
756 - qcom,msm-hs-micbias-type : This property is used to recognize the headset
757 micbias type, internal or external.
758 - qcom,msm-ext-pa : This property is used to inform machine driver about
759 the connection of external PA over available MI2S interfaces,
760 following values can be given to this property.
761 primary -> Primary MI2S interface
762 secondary -> Secondary MI2S interface
763 tertiary -> Tertiary MI2S interface
764 quaternary -> Quaternary MI2S interface
765 - qcom,msm-mclk-freq : This property is used to inform machine driver about
766 mclk frequency needs to be configured for internal and external PA.
767 - qcom,msm-mbhc-hphl-swh: This property is used to distinguish headset HPHL
768 switch type on target typically the switch type will be normally open or
769 normally close, value for this property 0 for normally close and 1 for
770 normally open.
771 - qcom,msm-mbhc-gnd-swh: This property is used to distinguish headset GND
772 switch type on target typically the switch type will be normally open or
773 normally close, value for this property 0 for normally close and 1 for
774 normally open.
775 - qcom,audio-routing : A list of the connections between audio components.
776 - pinctrl-names : Pincntrl entries to configure the PDM gpio lines and
777 cross connection switch gpio accordingly
778 - pinctrl-0 : This explains the active state of the PDM gpio lines
779 - pinctrl-1 : This explains the suspend state of the PDM gpio lines
780 - pinctrl-2 : This explains the active state of the cross connection
781 gpio lines
782 - pinctrl-3 : This explains the suspend state of the cross connection
783 gpio lines
784 - qcom,tapan-mclk-clk-freq : Tapan mclk Freq in Hz.
785 - qcom,prim-auxpcm-gpio-clk : GPIO on which Primary AUXPCM clk signal is coming.
786 - qcom,prim-auxpcm-gpio-sync : GPIO on which Primary AUXPCM SYNC signal is coming.
787- qcom,prim-auxpcm-gpio-din : GPIO on which Primary AUXPCM DIN signal is coming.
788- qcom,prim-auxpcm-gpio-dout : GPIO on which Primary AUXPCM DOUT signal is coming.
789- qcom,prim-auxpcm-gpio-set : set of GPIO lines used for Primary AUXPCM port
790- qcom,tapan-codec-9302: Indicates that this device node is for WCD9302 audio
791 codec.
792- asoc-platform: This is phandle list containing the references to platform device
793 nodes that are used as part of the sound card dai-links.
794- asoc-platform-names: This property contains list of platform names. The order of
795 the platform names should match to that of the phandle order
796 given in "asoc-platform".
797 - asoc-cpu: This is phandle list containing the references to cpu dai device nodes
798 that are used as part of the sound card dai-links.
799 - asoc-cpu-names: This property contains list of cpu dai names. The order of the
800 cpu dai names should match to that of the phandle order given
801 in "asoc-cpu". The cpu names are in the form of "%s.%d" form,
802 where the id (%d) field represents the back-end AFE port id that
803 this CPU dai is associated with.
804 - asoc-codec: This is phandle list containing the references to codec dai device
805 nodes that are used as part of the sound card dai-links.
806 - asoc-codec-names: This property contains list of codec dai names. The order of the
807 codec dai names should match to that of the phandle order given
808 in "asoc-codec".
809
810 Optional Properties:
811 - qcom,us-euro-gpios : GPIO on which gnd/mic swap signal is coming.
812
813 Example:
814
815 msm_dig_codec: qcom,msm-int-codec {
816 compatible = "qcom,msm_int_core_codec";
817 qcom,dig-cdc-base-addr = <0xc0f0000>;
818 };
819
820 sound {
821 compatible = "qcom,msm8x16-audio-codec";
822 qcom,model = "msm8x16-snd-card";
823 qcom,msm-snd-card-id = <0>;
824 qcom,msm-codec-type = "internal";
825 qcom,msm-ext-pa = <0>;
826 qcom,msm-mclk-freq = <12288000>;
827 qcom,msm-mbhc-hphl-swh = <0>;
828 qcom,msm-mbhc-gnd-swh = <0>;
829 qcom,msm-hs-micbias-type = "internal";
830 qcom,cdc-us-euro-gpios = <&msmgpio 120 0>;
831 qcom,audio-routing =
832 "RX_BIAS", "MCLK",
833 "INT_LDO_H", "MCLK",
834 "MIC BIAS External", "Handset Mic",
835 "MIC BIAS Internal2", "Headset Mic",
836 "MIC BIAS External", "Secondary Mic",
837 "AMIC1", "MIC BIAS External",
838 "AMIC2", "MIC BIAS Internal2",
839 "AMIC3", "MIC BIAS External";
840 pinctrl-names = "cdc_pdm_lines_act",
841 "cdc_pdm_lines_sus",
842 "cross_conn_det_act",
843 "cross_conn_det_sus";
844 pinctrl-0 = <&cdc_pdm_lines_act>;
845 pinctrl-1 = <&cdc_pdm_lines_sus>;
846 pinctrl-2 = <&cross_conn_det_act>;
847 pinctrl-3 = <&cross_conn_det_sus>;
848 qcom,tapan-mclk-clk-freq = <9600000>;
849 qcom,prim-auxpcm-gpio-clk = <&msm_gpio 63 0>;
850 qcom,prim-auxpcm-gpio-sync = <&msm_gpio 64 0>;
851 qcom,prim-auxpcm-gpio-din = <&msm_gpio 65 0>;
852 qcom,prim-auxpcm-gpio-dout = <&msm_gpio 66 0>;
853 qcom,prim-auxpcm-gpio-set = "prim-gpio-prim";
854 qcom,tapan-codec-9302;
855 asoc-platform = <&pcm0>, <&pcm1>, <&voip>, <&voice>,
856 <&loopback>, <&compress>, <&hostless>,
857 <&afe>, <&lsm>, <&routing>, <&lpa>;
858 asoc-platform-names = "msm-pcm-dsp.0", "msm-pcm-dsp.1",
859 "msm-voip-dsp", "msm-pcm-voice", "msm-pcm-loopback",
860 "msm-compress-dsp", "msm-pcm-hostless", "msm-pcm-afe",
861 "msm-lsm-client", "msm-pcm-routing", "msm-pcm-lpa";
862 asoc-cpu = <&dai_pri_auxpcm>, <&dai_hdmi>, <&dai_dp>,
863 <&dai_mi2s0>, <&dai_mi2s1>, <&dai_mi2s2>, <&dai_mi2s3>,
864 <&sb_0_rx>, <&sb_0_tx>, <&sb_1_rx>, <&sb_1_tx>,
865 <&sb_3_rx>, <&sb_3_tx>, <&sb_4_rx>, <&sb_4_tx>,
866 <&bt_sco_rx>, <&bt_sco_tx>, <&int_fm_rx>, <&int_fm_tx>,
867 <&afe_pcm_rx>, <&afe_pcm_tx>, <&afe_proxy_rx>, <&afe_proxy_tx>,
868 <&incall_record_rx>, <&incall_record_tx>, <&incall_music_rx>,
869 <&incall_music_2_rx>;
870 asoc-cpu-names = "msm-dai-q6-auxpcm.1", "msm-dai-q6-hdmi.8",
871 "msm-dai-q6-dp.24608",
872 "msm-dai-q6-mi2s.0", "msm-dai-q6-mi2s.1",
873 "msm-dai-q6-mi2s.2", "msm-dai-q6-mi2s.3",
874 "msm-dai-q6-dev.16384", "msm-dai-q6-dev.16385",
875 "msm-dai-q6-dev.16386", "msm-dai-q6-dev.16387",
876 "msm-dai-q6-dev.16390", "msm-dai-q6-dev.16391",
877 "msm-dai-q6-dev.16392", "msm-dai-q6-dev.16393",
878 "msm-dai-q6-dev.12288", "msm-dai-q6-dev.12289",
879 "msm-dai-q6-dev.12292", "msm-dai-q6-dev.12293",
880 "msm-dai-q6-dev.224", "msm-dai-q6-dev.225",
881 "msm-dai-q6-dev.241", "msm-dai-q6-dev.240",
882 "msm-dai-q6-dev.32771", "msm-dai-q6-dev.32772",
883 "msm-dai-q6-dev.32773", "msm-dai-q6-dev.32770";
884 asoc-codec = <&stub>, <&pm8916_tombak_dig>;
885 asoc-codec-names = "msm-stub-codec.1", "tombak_codec";
886 };
887
888* MSM8974 ASoC Machine driver
889
890Required properties:
891- compatible : "qcom,msm8974-audio-taiko"
892- qcom,model : The user-visible name of this sound card.
893 - qcom,audio-routing : A list of the connections between audio components.
894 Each entry is a pair of strings, the first being the connection's sink,
895 the second being the connection's source.
896 - qcom,cdc-mclk-gpios : GPIO on which mclk signal is coming.
897 - qcom,taiko-mclk-clk-freq : Taiko mclk Freq in Hz. currently only 9600000Hz
898 is supported.
899 - qcom,prim-auxpcm-gpio-clk : GPIO on which Primary AUXPCM clk signal is coming.
900 - qcom,prim-auxpcm-gpio-sync : GPIO on which Primary AUXPCM SYNC signal is coming.
901 - qcom,prim-auxpcm-gpio-din : GPIO on which Primary AUXPCM DIN signal is coming.
902 - qcom,prim-auxpcm-gpio-dout : GPIO on which Primary AUXPCM DOUT signal is coming.
903 - qcom,prim-auxpcm-gpio-set : set of GPIO lines used for Primary AUXPCM port
904 Possible Values:
905 prim-gpio-prim : Primary AUXPCM shares GPIOs with Primary MI2S
906 prim-gpio-tert : Primary AUXPCM shares GPIOs with Tertiary MI2S
907 - qcom,sec-auxpcm-gpio-clk : GPIO on which Secondary AUXPCM clk signal is coming.
908 - qcom,sec-auxpcm-gpio-sync : GPIO on which Secondary AUXPCM SYNC signal is coming.
909 - qcom,sec-auxpcm-gpio-din : GPIO on which Secondary AUXPCM DIN signal is coming.
910 - qcom,sec-auxpcm-gpio-dout : GPIO on which Secondary AUXPCM DOUT signal is coming.
911 - qcom,us-euro-gpios : GPIO on which gnd/mic swap signal is coming.
912 - asoc-platform: This is phandle list containing the references to platform device
913 nodes that are used as part of the sound card dai-links.
914 - asoc-platform-names: This property contains list of platform names. The order of
915 the platform names should match to that of the phandle order
916 given in "asoc-platform".
917 - asoc-cpu: This is phandle list containing the references to cpu dai device nodes
918 that are used as part of the sound card dai-links.
919 - asoc-cpu-names: This property contains list of cpu dai names. The order of the
920 cpu dai names should match to that of the phandle order given
921 in "asoc-cpu". The cpu names are in the form of "%s.%d" form,
922 where the id (%d) field represents the back-end AFE port id that
923 this CPU dai is associated with.
924 - asoc-codec: This is phandle list containing the references to codec dai device
925 nodes that are used as part of the sound card dai-links.
926 - asoc-codec-names: This property contains list of codec dai names. The order of the
927 codec dai names should match to that of the phandle order given
928 in "asoc-codec".
929 Optional properties:
930 - reg : Offset and length of the register region(s) for MI2S/PCM MUX.
931 Not applicable for all targets.
932 - reg-names : Register region name(s) referenced in reg above.
933 Not applicable for all targets.
934 Required register resource entries are:
935 "lpaif_pri_mode_muxsel": Physical address of MUX to select between
936 Primary PCM and Primary MI2S
937 "lpaif_sec_mode_muxsel": Physical address of MUX to select between
938 Secondary PCM and Secondary MI2S
939 "lpaif_tert_mode_muxsel": Physical address of MUX to select between
940 Primary PCM and Tertiary MI2S
941 "lpaif_quat_mode_muxsel": Physical address of MUX to select between
942 Secondary PCM and Quarternary MI2S
943 - qcom,hdmi-audio-rx: specifies if HDMI audio support is enabled or not.
944 - qcom,ext-ult-spk-amp-gpio : GPIO for enabling of speaker path amplifier.
945
946 - qcom,ext-ult-lo-amp-gpio: GPIO to enable external ultrasound lineout
947 amplifier.
948
949 - qcom,headset-jack-type-NO: Adjust GPIO level based on the headset jack type.
950 - qcom,tapan-codec-9302: Indicates that this device node is for WCD9302 audio
951 codec.
952 - qcom,mbhc-bias-internal: Flag to indicate if internal micbias should be used
953 for headset detection.
954 - qcom,dock-plug-det-irq: Interrupt line to detect Docking/Undocking of Liquid
955 device
956 - qcom,ext-spk-rear-panel-irq: Interrupt line to detect rear panel speakers
957 jack for Dragon Board.
958- qcom,ext-spk-front-panel-irq: Interrupt line to detect front panel speakers
959 jack for Dragon Board.
960- qcom,ext-mic-front-panel-irq: Interrupt line to detect front panel microphone
961 jack for Dragon Board.
962- qcom,mbhc-audio-jack-type : String to indicate the jack type on the hardware.
963 Possible Values:
964 4-pole-jack : Jack on the hardware is 4-pole.
965 5-pole-jack : Jack on the hardware is 5-pole.
966 6-pole-jack : Jack on the hardware is 6-pole.
967
968* APQ8074 ASoC Machine driver
969
970Required properties:
971- compatible : "qcom,apq8074-audio-taiko"
972
973Example:
974
975sound {
976 compatible = "qcom,msm8974-audio-taiko";
977 qcom,model = "msm8974-taiko-snd-card";
978
979 qcom,audio-routing =
980 "RX_BIAS", "MCLK",
981 "LDO_H", "MCLK",
982 "HEADPHONE", "LDO_H",
983 "Ext Spk Bottom Pos", "LINEOUT1",
984 "Ext Spk Bottom Neg", "LINEOUT3",
985 "Ext Spk Top Pos", "LINEOUT2",
986 "Ext Spk Top Neg", "LINEOUT4",
987 "AMIC1", "MIC BIAS1 Internal1",
988 "MIC BIAS1 Internal1", "Handset Mic",
989 "AMIC2", "MIC BIAS2 External",
990 "MIC BIAS2 External", "Headset Mic",
991 "AMIC3", "MIC BIAS3 Internal1",
992 "MIC BIAS3 Internal1", "ANCRight Headset Mic",
993 "AMIC4", "MIC BIAS1 Internal2",
994 "MIC BIAS1 Internal2", "ANCLeft Headset Mic",
995 "DMIC1", "MIC BIAS1 External",
996 "MIC BIAS1 External", "Digital Mic1",
997 "DMIC2", "MIC BIAS1 External",
998 "MIC BIAS1 External", "Digital Mic2",
999 "DMIC3", "MIC BIAS3 External",
1000 "MIC BIAS3 External", "Digital Mic3",
1001 "DMIC4", "MIC BIAS3 External",
1002 "MIC BIAS3 External", "Digital Mic4",
1003 "DMIC5", "MIC BIAS4 External",
1004 "MIC BIAS4 External", "Digital Mic5",
1005 "DMIC6", "MIC BIAS4 External",
1006 "MIC BIAS4 External", "Digital Mic6";
1007
1008 qcom,cdc-mclk-gpios = <&pm8941_gpios 15 0>;
1009 qcom,taiko-mclk-clk-freq = <9600000>;
1010 qcom,us-euro-gpios = <&pm8941_gpios 20 0>;
1011
1012 qcom,hdmi-audio-rx;
1013 qcom,ext-ult-lo-amp-gpio = <&pm8941_gpios 6 0>;
1014
1015 qcom,ext-mclk-gpio = <&msmgpio 47 0>;
1016 qcom,dock-plug-det-irq = <&pm8841_mpps 2 0>;
1017 qcom,prim-auxpcm-gpio-clk = <&msmgpio 65 0>;
1018 qcom,prim-auxpcm-gpio-sync = <&msmgpio 66 0>;
1019 qcom,prim-auxpcm-gpio-din = <&msmgpio 67 0>;
1020 qcom,prim-auxpcm-gpio-dout = <&msmgpio 68 0>;
1021 qcom,prim-auxpcm-gpio-set = "prim-gpio-prim";
1022 qcom,sec-auxpcm-gpio-clk = <&msmgpio 79 0>;
1023 qcom,sec-auxpcm-gpio-sync = <&msmgpio 80 0>;
1024 qcom,sec-auxpcm-gpio-din = <&msmgpio 81 0>;
1025 qcom,sec-auxpcm-gpio-dout = <&msmgpio 82 0>;
1026 qcom,mbhc-audio-jack-type = "4-pole-jack";
1027 };
1028
1029 * msm-dai-mi2s
1030
1031 [First Level Nodes]
1032
1033 Required properties:
1034
1035 - compatible : "msm-dai-mi2s"
1036
1037 [Second Level Nodes]
1038
1039 Required properties:
1040
1041 - compatible : "qcom,msm-dai-q6-mi2s"
1042 - qcom,msm-dai-q6-mi2s-dev-id: MSM or MDM can use Slimbus or I2S interface to
1043 transfer data to (WCD9XXX) codec.
1044 If slimbus interface is used then "msm-dai-q6"
1045 needs to be filled with correct data for
1046 slimbus interface.
1047 The sections "msm-dai-mi2s" is used by MDM or
1048 MSM to use I2S interface with codec.
1049 This section is used by CPU driver in ASOC MSM
1050 to configure MI2S interface. MSM internally
1051 has multiple MI2S namely Primary, Secondary,
1052 Tertiary and Quaternary MI2S.
1053 They are represented with id 0, 1, 2, 3
1054 respectively.
1055 The field "qcom,msm-dai-q6-mi2s-dev-id"
1056 represents which of the MI2S block is used.
1057 These MI2S are connected to I2S interface.
1058
1059 - qcom,msm-mi2s-rx-lines: Each MI2S interface in MSM has one or more SD
1060 lines. These lines are used for data transfer
1061 between codec and MSM.
1062 This element in indicates which output RX lines
1063 are used in the MI2S interface.
1064
1065 - qcom,msm-mi2s-tx-lines: Each MI2S interface in MSM has one or more SD
1066 lines. These lines are used for data transfer
1067 between codec and MSM.
1068 This element in indicates which input TX lines
1069 are used in the MI2S interface.
1070
1071 Optional properties:
1072
1073 - pinctrl-names: Pinctrl state names for each pin group
1074 configuration.
1075 - pinctrl-x: Defines pinctrl state for each pin group
1076
1077 Example:
1078
1079 qcom,msm-dai-mi2s {
1080 compatible = "qcom,msm-dai-mi2s";
1081 qcom,msm-dai-q6-mi2s-prim {
1082 compatible = "qcom,msm-dai-q6-mi2s";
1083 qcom,msm-dai-q6-mi2s-dev-id = <0>;
1084 qcom,msm-mi2s-rx-lines = <2>;
1085 qcom,msm-mi2s-tx-lines = <1>;
1086 pinctrl-names = "default", "idle";
1087 pinctrl-0 = <&tert_mi2s_active &tert_mi2s_sd0_active>;
1088 pinctrl-1 = <&tert_mi2s_sleep &tert_mi2s_sd0_sleep>;
1089 };
1090 };
1091
1092 * msm-adsp-loader
1093
1094 Required properties:
1095 - compatible : "qcom,adsp-loader"
1096 - qcom,adsp-state:
1097 It is possible that some MSM use PIL to load the ADSP image. While
1098 other MSM may use SBL to load the ADSP image at boot. Audio APR needs
1099 state of ADSP to register and enable APR to be used for sending commands
1100 to ADSP. so adsp-state represents the state of ADSP to ADSP loader.
1101 Value of 0 indicates ADSP loader needs to use PIL and value of 2 means
1102 ADSP image is already loaded by SBL.
1103
1104 Optional properties:
1105 - qcom,proc-img-to-load;
1106 This property can be used to override default ADSP
1107 loading by PIL. Based on string input, different proc is
1108 loaded. Right now we are adding option "modem"
1109 for 8916 purpose. Default image will be "adsp" which
1110 will load LPASS Q6 for other targets as expected.
1111 "adsp" option need not be explicitly mentioned in
1112 DTSI file, as it is default option.
1113
1114 Example:
1115
1116 qcom,msm-adsp-loader {
1117 compatible = "qcom,adsp-loader";
1118 qcom,adsp-state = <2>;
1119 qcom,proc-img-to-load = "modem";
1120 };
1121
1122 * msm-audio-ion
1123
1124 Required properties:
1125 - compatible : "qcom,msm-audio-ion"
1126
1127 Optional properties:
1128 - qcom,smmu-version:
1129 version ID to provide info regarding smmu version
1130 used in chipset. If ARM SMMU HW - use id value as 1,
1131 If QSMMU HW - use id value as 2.
1132
1133 - qcom,smmu-sid-mask:
1134 Mask for the Stream ID part of SMMU SID.
1135
1136 - qcom,smmu-enabled:
1137 It is possible that some MSM have SMMU in ADSP. While other MSM use
1138 no SMMU. Audio lib introduce wrapper for ION APIs. The wrapper needs
1139 presence of SMMU in ADSP to handle ION APIs differently.
1140 Presence of this property means ADSP has SMMU in it.
1141 - iommus:
1142 A phandle parsed by smmu driver. Number of entries will vary across
1143 targets.
1144
1145 Example:
1146
1147qcom,msm-audio-ion {
1148 compatible = "qcom,msm-audio-ion;
1149 qcom,smmu-enabled;
1150};
1151
1152* msm-dai-tdm
1153
1154[First Level Nodes]
1155
1156Required properties:
1157
1158 - compatible : "qcom,msm-dai-tdm"
1159 - qcom,msm-cpudai-tdm-group-id: ID of the group device. TDM interface
1160 supports up to 8 groups:
1161 Primary RX: 37120
1162 Primary TX: 37121
1163 Secondary RX: 37136
1164 Secondary TX: 37137
1165 Tertiary RX: 37152
1166 Tertiary TX: 37153
1167 Quaternary RX: 37168
1168 Quaternary TX: 37169
1169
1170 - qcom,msm-cpudai-tdm-group-num-ports: Number of ports in
1171 msm-cpudai-tdm-group-port-id array.
1172 Max number of ports supported by DSP is 8.
1173
1174 - qcom,msm-cpudai-tdm-group-port-id: Array of TDM port IDs of the group.
1175 The size of the array is determined by
1176 the value in msm-cpudai-tdm-group-num-ports.
1177 Each group supports up to 8 ports:
1178 Primary RX: 36864, 36866, 36868, 36870,
1179 36872, 36874, 36876, 36878
1180 Primary TX: 36865, 36867, 36869, 36871,
1181 36873, 36875, 36877, 36879
1182 Secondary RX: 36880, 36882, 36884, 36886,
1183 36888, 36890, 36892, 36894
1184 Secondary TX: 36881, 36883, 36885, 36887,
1185 36889, 36891, 36893, 36895
1186 Tertiary RX: 36896, 36898, 36900, 36902,
1187 36904, 36906, 36908, 36910
1188 Tertiary TX: 36897, 36899, 36901, 36903,
1189 36905, 36907, 36909, 36911
1190 Quaternary RX: 36912, 36914, 36916, 36918,
1191 36920, 36922, 36924, 36926
1192 Quaternary TX: 36913, 36915, 36917, 36919,
1193 36921, 36923, 36925, 36927
1194
1195 - qcom,msm-cpudai-tdm-clk-rate: Clock rate for tdm - 12288000.
1196 When clock rate is set to zero,
1197 then external clock is assumed.
1198
1199 - qcom,msm-cpudai-tdm-afe-ebit-unsupported: Notify if ebit
1200 setting is needed.When this is
1201 set, along with clock rate as
1202 zero, then afe is not configured
1203 for clock.
1204
1205 - qcom,msm-cpudai-tdm-sec-port-enable: For chipsets with the
1206 limitation where we need to enable
1207 both RX and TX AFE ports, this flag
1208 is used to enable TX/RX port for
1209 RX/TX streams.
1210
1211 - qcom,msm-cpudai-tdm-clk-internal: Clock Source.
1212 0 - EBIT clock from clk tree
1213 1 - IBIT clock from clk tree
1214
1215 - qcom,msm-cpudai-tdm-sync-mode: Synchronization setting.
1216 0 - Short sync bit mode
1217 1 - Long sync mode
1218 2 - Short sync slot mode
1219
1220 - qcom,msm-cpudai-tdm-sync-src: Synchronization source.
1221 0 - External source
1222 1 - Internal source
1223
1224 - qcom,msm-cpudai-tdm-data-out: Data out signal to drive with other masters.
1225 0 - Disable
1226 1 - Enable
1227
1228 - qcom,msm-cpudai-tdm-invert-sync: Invert the sync.
1229 0 - Normal
1230 1 - Invert
1231
1232 - qcom,msm-cpudai-tdm-data-delay: Number of bit clock to delay data
1233 with respect to sync edge.
1234 0 - 0 bit clock cycle
1235 1 - 1 bit clock cycle
1236 2 - 2 bit clock cycle
1237
1238 [Second Level Nodes]
1239
1240 Required properties:
1241
1242 - compatible : "qcom,msm-dai-q6-tdm"
1243 - qcom,msm-dai-q6-mi2s-dev-id: TDM port ID.
1244
1245 - qcom,msm-cpudai-tdm-data-align: Indicate how data is packed
1246 within the slot. For example, 32 slot width in case of
1247 sample bit width is 24.
1248 0 - MSB
1249 1 - LSB
1250
1251 Optional properties:
1252
1253 - qcom,msm-cpudai-tdm-header-start-offset: TDM Custom header start offset
1254 in bytes from this sub-frame. The bytes is counted from 0.
1255 0 is mapped to the 1st byte in or out of
1256 the digital serial data line this sub-frame belong to.
1257 Supported value: 0, 4, 8.
1258
1259 - qcom,msm-cpudai-tdm-header-width: Header width per frame followed.
1260 2 bytes for MOST/TDM case.
1261 Supported value: 2.
1262
1263 - qcom,msm-cpudai-tdm-header-num-frame-repeat: Number of header followed.
1264 Supported value: 8.
1265
1266 - pinctrl-names: Pinctrl state names for each pin group
1267 configuration.
1268
1269 - pinctrl-x: Defines pinctrl state for each pin group.
1270
1271Example:
1272
1273 qcom,msm-dai-tdm-quat-rx {
1274 compatible = "qcom,msm-dai-tdm";
1275 qcom,msm-cpudai-tdm-group-id = <37168>;
1276 qcom,msm-cpudai-tdm-group-num-ports = <1>;
1277 qcom,msm-cpudai-tdm-group-port-id = <36912>;
1278 qcom,msm-cpudai-tdm-clk-rate = <12288000>;
1279 qcom,msm-cpudai-tdm-clk-internal = <1>;
1280 qcom,msm-cpudai-tdm-sync-mode = <0>;
1281 qcom,msm-cpudai-tdm-sync-src = <1>;
1282 qcom,msm-cpudai-tdm-data-out = <0>;
1283 qcom,msm-cpudai-tdm-invert-sync = <0>;
1284 qcom,msm-cpudai-tdm-data-delay = <0>;
1285 pinctrl-names = "default", "sleep";
1286 pinctrl-0 = <&quat_tdm_active &quat_tdm_dout_active>;
1287 pinctrl-1 = <&quat_tdm_sleep &quat_tdm_dout_sleep>;
1288 dai_quat_tdm_rx_0: qcom,msm-dai-q6-tdm-quat-rx-0 {
1289 compatible = "qcom,msm-dai-q6-tdm";
1290 qcom,msm-cpudai-tdm-dev-id = <36912>;
1291 qcom,msm-cpudai-tdm-data-align = <0>;
1292 qcom,msm-cpudai-tdm-header-start-offset = <0>;
1293 qcom,msm-cpudai-tdm-header-width = <2>;
1294 qcom,msm-cpudai-tdm-header-num-frame-repeat = <8>;
1295 };
1296 };
1297
1298* MSM8996 ASoC Machine driver
1299
1300Required properties:
1301- compatible : "qcom,msm8996-asoc-snd-tomtom" for tomtom codec and
1302 node is "sound" and "qcom,msm8996-asoc-snd-tasha"
1303 for tasha codec and node is "sound-9335"
1304- qcom,model : The user-visible name of this sound card.
1305- qcom,tomtom-mclk-clk-freq : MCLK frequency value for tomtom codec
1306 and node is "sound"
1307 - qcom,tasha-mclk-clk-freq : MCLK frequency value for tasha codec
1308 and node is "sound-9335"
1309 - qcom,audio-routing : A list of the connections between audio components.
1310 - asoc-platform: This is phandle list containing the references to platform device
1311 nodes that are used as part of the sound card dai-links.
1312 - asoc-platform-names: This property contains list of platform names. The order of
1313 the platform names should match to that of the phandle order
1314 given in "asoc-platform".
1315 - asoc-cpu: This is phandle list containing the references to cpu dai device nodes
1316 that are used as part of the sound card dai-links.
1317 - asoc-cpu-names: This property contains list of cpu dai names. The order of the
1318 cpu dai names should match to that of the phandle order given
1319 in "asoc-cpu". The cpu names are in the form of "%s.%d" form,
1320 where the id (%d) field represents the back-end AFE port id that
1321 this CPU dai is associated with.
1322 - asoc-codec: This is phandle list containing the references to codec dai device
1323 nodes that are used as part of the sound card dai-links.
1324 - asoc-codec-names: This property contains list of codec dai names. The order of the
1325 codec dai names should match to that of the phandle order given
1326 in "asoc-codec".
1327 Optional properties:
1328 - qcom,ext-ult-spk-amp-gpio : GPIO to enable ultrasound emitter amp.
1329 - qcom,mbhc-audio-jack-type : String to indicate the jack type on the hardware.
1330 Possible Values:
1331 4-pole-jack : Jack on the hardware is 4-pole.
1332 5-pole-jack : Jack on the hardware is 5-pole.
1333 6-pole-jack : Jack on the hardware is 6-pole.
1334 - clock-names : clock name defined for external clock.
1335 - clocks : external clock defined for codec clock.
1336 - qcom,hph-en1-gpio : GPIO to enable HiFi amplifiers.
1337 - qcom,hph-en0-gpio : GPIO to enable HiFi audio route to headset.
1338 - qcom,wsa-max-devs : Maximum number of WSA881x devices present in the target
1339- qcom,wsa-devs : List of phandles for all possible WSA881x devices supported for the target
1340- qcom,wsa-aux-dev-prefix : Name prefix with Left/Right configuration for WSA881x device
1341
1342Example:
1343
1344 sound {
1345 compatible = "qcom,msm8996-asoc-snd";
1346 qcom,model = "msm8996-tomtom-snd-card";
1347
1348 qcom,audio-routing =
1349 "RX_BIAS", "MCLK",
1350 "LDO_H", "MCLK",
1351 "AIF4 MAD", "MCLK",
1352 "ultrasound amp", "LINEOUT1",
1353 "ultrasound amp", "LINEOUT3",
1354 "AMIC1", "MIC BIAS1 Internal1",
1355 "MIC BIAS1 Internal1", "Handset Mic",
1356 "AMIC2", "MIC BIAS2 External",
1357 "MIC BIAS2 External", "Headset Mic",
1358 "AMIC3", "MIC BIAS2 External",
1359 "MIC BIAS2 External", "ANCRight Headset Mic",
1360 "AMIC4", "MIC BIAS2 External",
1361 "MIC BIAS2 External", "ANCLeft Headset Mic",
1362 "DMIC1", "MIC BIAS1 External",
1363 "MIC BIAS1 External", "Digital Mic1",
1364 "DMIC2", "MIC BIAS1 External",
1365 "MIC BIAS1 External", "Digital Mic2",
1366 "DMIC3", "MIC BIAS3 External",
1367 "MIC BIAS3 External", "Digital Mic3",
1368 "DMIC4", "MIC BIAS3 External",
1369 "MIC BIAS3 External", "Digital Mic4",
1370 "DMIC5", "MIC BIAS4 External",
1371 "MIC BIAS4 External", "Digital Mic5",
1372 "DMIC6", "MIC BIAS4 External",
1373 "MIC BIAS4 External", "Digital Mic6";
1374
1375 clock-names = "osr_clk";
1376 clocks = <&clock_rpm clk_div_clk1>;
1377 qcom,mbhc-audio-jack-type = "6-pole-jack";
1378 asoc-platform = <&pcm0>, <&pcm1>, <&pcm2>, <&voip>, <&voice>,
1379 <&loopback>, <&compress>, <&hostless>,
1380 <&afe>, <&lsm>, <&routing>, <&cpe>, <&compr>, <&cpe3>;
1381 asoc-platform-names = "msm-pcm-dsp.0", "msm-pcm-dsp.1", "msm-pcm-dsp.2",
1382 "msm-voip-dsp", "msm-pcm-voice", "msm-pcm-loopback",
1383 "msm-compress-dsp", "msm-pcm-hostless", "msm-pcm-afe",
1384 "msm-lsm-client", "msm-pcm-routing", "msm-cpe-lsm",
1385 "msm-compr-dsp", "msm-cpe-lsm.3";
1386 asoc-cpu = <&dai_pri_auxpcm>, <&dai_sec_auxpcm>, <&dai_hdmi>, <&dai_mi2s>,
1387 <&sb_0_rx>, <&sb_0_tx>, <&sb_1_rx>, <&sb_1_tx>,
1388 <&sb_2_rx>, <&sb_2_tx>, <&sb_3_rx>, <&sb_3_tx>,
1389 <&sb_4_rx>, <&sb_4_tx>, <&sb_5_tx>, <&afe_pcm_rx>,
1390 <&afe_pcm_tx>, <&afe_proxy_rx>, <&afe_proxy_tx>,
1391 <&incall_record_rx>, <&incall_record_tx>,
1392 <&incall_music_rx>, <&incall_music2_rx>;
1393 asoc-cpu-names = "msm-dai-q6-auxpcm.1", "msm-dai-q6-auxpcm.2",
1394 "msm-dai-q6-hdmi.8", "msm-dai-q6-mi2s.2",
1395 "msm-dai-q6-dev.16384", "msm-dai-q6-dev.16385",
1396 "msm-dai-q6-dev.16386", "msm-dai-q6-dev.16387",
1397 "msm-dai-q6-dev.16388", "msm-dai-q6-dev.16389",
1398 "msm-dai-q6-dev.16390", "msm-dai-q6-dev.16391",
1399 "msm-dai-q6-dev.16392", "msm-dai-q6-dev.16393",
1400 "msm-dai-q6-dev.16395", "msm-dai-q6-dev.224",
1401 "msm-dai-q6-dev.225", "msm-dai-q6-dev.241",
1402 "msm-dai-q6-dev.240", "msm-dai-q6-dev.32771",
1403 "msm-dai-q6-dev.32772", "msm-dai-q6-dev.32773",
1404 "msm-dai-q6-dev.32770";
1405 asoc-codec = <&stub_codec>;
1406 asoc-codec-names = "msm-stub-codec.1";
1407 qcom,wsa-max-devs = <2>;
1408 qcom,wsa-devs = <&wsa881x_211>, <&wsa881x_212>,
1409 <&wsa881x_213>, <&wsa881x_214>;
1410 qcom,wsa-aux-dev-prefix = "SpkrRight", "SpkrLeft",
1411 "SpkrRight", "SpkrLeft";
1412 };
1413
1414 * MSM8909 ASoC Machine driver
1415
1416 Required properties:
1417 - compatible : "qcom,msm8909-audio-codec"
1418 - qcom,model : The user-visible name of this sound card.
1419 - reg : Offset and length of the register region(s) for MI2S/PCM MUX
1420 - reg-names : Register region name(s) referenced in reg above
1421 Required register resource entries are:
1422 "csr_gp_io_mux_mic_ctl": Physical address of MUX that controls
1423 controls LPA IF tertiary, quad, PCM0, Digital Codec
1424 and Secondary TLMM mux setting for mic path operation.
1425 "csr_gp_io_mux_spkr_ctl": Physical address of MUX that controls
1426 IF primary, secondary, Digital Codec and Primary TLMM
1427 setting for speaker path operation.
1428 "csr_gp_io_lpaif_pri_pcm_pri_mode_muxsel": Physical address of MUX
1429 that controls the mux between LPA IF Quad and PCM0
1430 path to secondary TLMM
1431 - qcom,msm-hs-micbias-type : This property is used to recognize the headset
1432 micbias type, internal or external.
1433 - qcom,msm-ext-pa : This property is used to inform machine driver about
1434 the connection of external PA over available MI2S interfaces,
1435 following values can be given to this property.
1436 primary -> Primary MI2S interface
1437 secondary -> Secondary MI2S interface
1438 tertiary -> Tertiary MI2S interface
1439 quaternary -> Quaternary MI2S interface
1440- qcom,msm-mbhc-hphl-swh: This property is used to distinguish headset HPHL
1441switch type on target typically the switch type will be normally open or
1442normally close, value for this property 0 for normally close and 1 for
1443normally open.
1444- qcom,msm-mbhc-gnd-swh: This property is used to distinguish headset GND
1445switch type on target typically the switch type will be normally open or
1446normally close, value for this property 0 for normally close and 1 for
1447normally open.
1448- qcom,audio-routing : A list of the connections between audio components.
1449- qcom,msm-gpios : Lists down all the gpio sets that are supported.
1450- qcom,pinctrl-names : Lists all the possible combinations of the gpio sets
1451mentioned in qcom,msm-gpios.
1452- pinctrl-names : The combinations of gpio sets from above that are supported in
1453the flavor.
1454- pinctrl-# : Pinctrl states as mentioned in pinctrl-names.
1455
1456Optional properties:
1457- qcom,msm-afe-clk-ver: Provides detail of AFE clock API version.
1458- qcom,hdmi-dba-codec-rx: Boolean. specifies if HDMI DBA audio support is enabled or not.
1459- qcom,split-a2dp: Boolean. specifies if split a2dp audio support is enabled or not.
1460- qcom,prim-auxpcm-gpio-clk : GPIO on which Primary AUXPCM clk signal is coming.
1461- qcom,prim-auxpcm-gpio-sync : GPIO on which Primary AUXPCM SYNC signal is coming.
1462- qcom,prim-auxpcm-gpio-din : GPIO on which Primary AUXPCM DIN signal is coming.
1463- qcom,prim-auxpcm-gpio-dout : GPIO on which Primary AUXPCM DOUT signal is coming.
1464- qcom,prim-auxpcm-gpio-set : set of GPIO lines used for Primary AUXPCM port
1465- qcom,cdc-us-euro-gpios : GPIO on which gnd/mic swap signal is coming.
1466- qcom,msm-micbias1-ext-cap : Boolean. Enable micbias1 external
1467capacitor mode.
1468- qcom,msm-micbias2-ext-cap : Boolean. Enable micbias2 external
1469 capacitor mode.
1470 - qcom,msm-spk-ext-pa : GPIO which enables external speaker pa.
1471 - qcom,subsys-name: This value provides the subsystem name where codec
1472 is present. This property enables the codec driver to
1473 register and receive subsytem restart notification from subsystem
1474 and follow appropriate steps to ensure codec is in proper state
1475 after subsytem restart. By default codec driver register
1476 with ADSP subsystem.
1477
1478 To Configure External Audio Switch
1479 - qcom,msm-ext-audio-switch : GPIO which controls external switch that switches
1480 audio path between headset and speakers.
1481 - ext-switch-vdd-supply : Power supply that control external audio switch
1482 - qcom,ext-switch-vdd-voltage : Minimum and maximum voltage in uV to set for
1483 power supply.
1484 - qcom,ext-switch-vdd-op-mode : Maxmum # of uA current the switch will draw
1485 from the power supply.
1486 Example:
1487 qcom,msm-ext-audio-switch = <&msm_gpio 2 0>; - gpio # and active_state
1488 ext-switch-vdd-supply = <&pm8950_l13>; - Power Rail
1489 qcom,ext-switch-vdd-voltage = <3075000 3075000>; - Min, Max uV voltage
1490 qcom,ext-switch-vdd-op-mode = <5000>; - Operational current uA
1491 Additional needs to add two additional qcom,audio-routings
1492 "HEADPHONE", "VDD_EXT_AUDIO_SWITCH"
1493 "SPK_OUT", "VDD_EXT_AUDIO_SWITCH"
1494
1495 - qcom,msm-mclk-freq : This property is used to inform machine driver about
1496 mclk frequency needs to be configured for internal and external PA.
1497 - asoc-platform: This is phandle list containing the references to platform device
1498 nodes that are used as part of the sound card dai-links.
1499 - asoc-platform-names: This property contains list of platform names. The order of
1500 the platform names should match to that of the phandle order
1501 given in "asoc-platform".
1502- asoc-cpu: This is phandle list containing the references to cpu dai device nodes
1503 that are used as part of the sound card dai-links.
1504- asoc-cpu-names: This property contains list of cpu dai names. The order of the
1505 cpu dai names should match to that of the phandle order given.
1506- asoc-codec: This is phandle list containing the references to codec dai device
1507 nodes that are used as part of the sound card dai-links.
1508 - asoc-codec-names: This property contains list of codec dai names. The order of the
1509 codec dai names should match to that of the phandle order given
1510 in "asoc-codec".
1511 - asoc-wsa-codec-names: This property contains list of wsa codec names. The names
1512 should comply with the wsa nodes configurations.
1513 - asoc-wsa-codec-prefixes: This property contains list of wsa codec prefixes.
1514 - msm-vdd-wsa-switch-supply: WSA codec supply's regulator device tree node.
1515 - qcom,msm-vdd-wsa-switch-voltage: WSA codec supply's voltage level in mV.
1516 - qcom,msm-vdd-wsa-switch-current: WSA codec max current level in mA.
1517
1518 Example:
1519 sound {
1520 compatible = "qcom,msm8909-audio-codec";
1521 qcom,model = "msm8909-snd-card";
1522 reg = <0xc051000 0x4>,
1523 <0xc051004 0x4>,
1524 <0xc055000 0x4>;
1525 reg-names = "csr_gp_io_mux_mic_ctl",
1526 "csr_gp_io_mux_spkr_ctl",
1527 "csr_gp_io_lpaif_pri_pcm_pri_mode_muxsel";
1528 qcom,msm-afe-clk-ver = <1>;
1529 qcom,msm-ext-pa = "primary";
1530 qcom,hdmi-dba-codec-rx;
1531 qcom,split-a2dp;
1532 qcom,msm-mclk-freq = <9600000>;
1533 qcom,msm-mbhc-hphl-swh = <0>;
1534 qcom,msm-mbhc-gnd-swh = <0>;
1535 qcom,msm-hs-micbias-type = "internal";
1536 qcom,msm-micbias1-ext-cap;
1537 qcom,audio-routing =
1538 "RX_BIAS", "MCLK",
1539 "SPK_RX_BIAS", "MCLK",
1540 "INT_LDO_H", "MCLK",
1541 "MIC BIAS External", "Handset Mic",
1542 "MIC BIAS Internal2", "Headset Mic",
1543 "MIC BIAS External", "Secondary Mic",
1544 "AMIC1", "MIC BIAS External",
1545 "AMIC2", "MIC BIAS Internal2",
1546 "AMIC3", "MIC BIAS External";
1547 qcom,msm-gpios =
1548 "pri_i2s",
1549 "us_eu_gpio";
1550 qcom,pinctrl-names =
1551 "all_off",
1552 "pri_i2s_act",
1553 "us_eu_gpio_act",
1554 "pri_i2s_us_eu_gpio_act";
1555 pinctrl-names =
1556 "all_off",
1557 "pri_i2s_act",
1558 "us_eu_gpio_act",
1559 "pri_i2s_us_eu_gpio_act";
1560 pinctrl-0 = <&cdc_pdm_lines_sus &cdc_pdm_lines_2_sus &cross_conn_det_sus>;
1561 pinctrl-1 = <&cdc_pdm_lines_act &cdc_pdm_lines_2_act &cross_conn_det_sus>;
1562 pinctrl-2 = <&cdc_pdm_lines_sus &cdc_pdm_lines_2_sus &cross_conn_det_act>;
1563 pinctrl-3 = <&cdc_pdm_lines_act &cdc_pdm_lines_2_act &cross_conn_det_act>;
1564 qcom,cdc-us-euro-gpios = <&msm_gpio 63 0>;
1565 qcom,prim-auxpcm-gpio-clk = <&msm_gpio 63 0>;
1566 qcom,prim-auxpcm-gpio-sync = <&msm_gpio 64 0>;
1567 qcom,prim-auxpcm-gpio-din = <&msm_gpio 65 0>;
1568 qcom,prim-auxpcm-gpio-dout = <&msm_gpio 66 0>;
1569 qcom,prim-auxpcm-gpio-set = "prim-gpio-prim";
1570 qcom,tapan-codec-9302;
1571 asoc-platform = <&pcm0>, <&pcm1>, <&voip>, <&voice>,
1572 <&loopback>, <&compress>, <&hostless>,
1573 <&afe>, <&lsm>, <&routing>, <&lpa>;
1574 asoc-platform-names = "msm-pcm-dsp.0", "msm-pcm-dsp.1",
1575 "msm-voip-dsp", "msm-pcm-voice", "msm-pcm-loopback",
1576 "msm-compress-dsp", "msm-pcm-hostless", "msm-pcm-afe",
1577 "msm-lsm-client", "msm-pcm-routing", "msm-pcm-lpa";
1578 asoc-cpu = <&dai_pri_auxpcm>, <&dai_hdmi>,
1579 <&dai_mi2s0>, <&dai_mi2s1>, <&dai_mi2s2>, <&dai_mi2s3>,
1580 <&sb_0_rx>, <&sb_0_tx>, <&sb_1_rx>, <&sb_1_tx>,
1581 <&sb_3_rx>, <&sb_3_tx>, <&sb_4_rx>, <&sb_4_tx>,
1582 <&bt_sco_rx>, <&bt_sco_tx>, <&int_fm_rx>, <&int_fm_tx>,
1583 <&afe_pcm_rx>, <&afe_pcm_tx>, <&afe_proxy_rx>, <&afe_proxy_tx>,
1584 <&incall_record_rx>, <&incall_record_tx>, <&incall_music_rx>,
1585 <&incall_music_2_rx>;
1586 asoc-cpu-names = "msm-dai-q6-auxpcm.1", "msm-dai-q6-hdmi.8",
1587 "msm-dai-q6-mi2s.0", "msm-dai-q6-mi2s.1",
1588 "msm-dai-q6-mi2s.2", "msm-dai-q6-mi2s.3",
1589 "msm-dai-q6-dev.16384", "msm-dai-q6-dev.16385",
1590 "msm-dai-q6-dev.16386", "msm-dai-q6-dev.16387",
1591 "msm-dai-q6-dev.16390", "msm-dai-q6-dev.16391",
1592 "msm-dai-q6-dev.16392", "msm-dai-q6-dev.16393",
1593 "msm-dai-q6-dev.12288", "msm-dai-q6-dev.12289",
1594 "msm-dai-q6-dev.12292", "msm-dai-q6-dev.12293",
1595 "msm-dai-q6-dev.224", "msm-dai-q6-dev.225",
1596 "msm-dai-q6-dev.241", "msm-dai-q6-dev.240",
1597 "msm-dai-q6-dev.32771", "msm-dai-q6-dev.32772",
1598 "msm-dai-q6-dev.32773", "msm-dai-q6-dev.32770";
1599 asoc-codec = <&stub>, <&pm8916_tombak_dig>;
1600 asoc-codec-names = "msm-stub-codec.1", "tombak_codec";
1601 asoc-wsa-codec-names = "wsa881x-i2c-codec.8-000f";
1602 asoc-wsa-codec-prefixes = "SpkrMono";
1603 };
1604
1605 * MSM8952 ASoC Machine driver
1606
1607 Required properties:
1608 - compatible : "qcom,msm8952-audio-codec" for pmic codec,
1609 "qcom,msm8952-dig-asoc-snd" for digital internal codec,
1610 - qcom,model : The user-visible name of this sound card.
1611 - reg : Offset and length of the register region(s) for MI2S/PCM MUX
1612 - reg-names : Register region name(s) referenced in reg above
1613 Required register resource entries are:
1614 "csr_gp_io_mux_mic_ctl": Physical address of MUX that controls
1615 controls LPA IF tertiary, quad, PCM0, Digital Codec
1616 and Secondary TLMM mux setting for mic path operation.
1617 "csr_gp_io_mux_spkr_ctl": Physical address of MUX that controls
1618 IF primary, secondary, Digital Codec and Primary TLMM
1619 setting for speaker path operation.
1620 "csr_gp_io_lpaif_pri_pcm_pri_mode_muxsel": Physical address of MUX
1621 that controls the mux between LPA IF Quad and PCM0
1622 path to secondary TLMM
1623 - qcom,msm-hs-micbias-type : This property is used to recognize the headset
1624 micbias type, internal or external.
1625 - qcom,msm-ext-pa : This property is used to inform machine driver about
1626 the connection of external PA over available MI2S interfaces,
1627 following values can be given to this property.
1628 primary -> Primary MI2S interface
1629 secondary -> Secondary MI2S interface
1630 tertiary -> Tertiary MI2S interface
1631 quaternary -> Quaternary MI2S interface
1632 - qcom,msm-mbhc-hphl-swh: This property is used to distinguish headset HPHL
1633 switch type on target typically the switch type will be normally open or
1634 normally close, value for this property 0 for normally close and 1 for
1635 normally open.
1636 - qcom,msm-mbhc-gnd-swh: This property is used to distinguish headset GND
1637 switch type on target typically the switch type will be normally open or
1638 normally close, value for this property 0 for normally close and 1 for
1639 normally open.
1640 - qcom,audio-routing : A list of the connections between audio components.
1641 - qcom,msm-gpios : Lists down all the gpio sets that are supported.
1642 - qcom,pinctrl-names : Lists all the possible combinations of the gpio sets
1643 mentioned in qcom,msm-gpios.
1644 - pinctrl-names : The combinations of gpio sets from above that are supported in
1645 the flavor.
1646 - pinctrl-# : Pinctrl states as mentioned in pinctrl-names.
1647
1648 Optional properties:
1649 - qcom,prim-auxpcm-gpio-clk : GPIO on which Primary AUXPCM clk signal is coming.
1650 - qcom,prim-auxpcm-gpio-sync : GPIO on which Primary AUXPCM SYNC signal is coming.
1651 - qcom,prim-auxpcm-gpio-din : GPIO on which Primary AUXPCM DIN signal is coming.
1652 - qcom,prim-auxpcm-gpio-dout : GPIO on which Primary AUXPCM DOUT signal is coming.
1653 - qcom,prim-auxpcm-gpio-set : set of GPIO lines used for Primary AUXPCM port
1654 - qcom,cdc-us-euro-gpios : GPIO on which gnd/mic swap signal is coming.
1655 - qcom,msm-micbias1-ext-cap : Boolean. Enable micbias1 external
1656 capacitor mode.
1657 - qcom,msm-micbias2-ext-cap : Boolean. Enable micbias2 external
1658 capacitor mode.
1659 - qcom,msm-spk-ext-pa : GPIO which enables external speaker pa.
1660
1661 To Configure External Audio Switch
1662 - qcom,msm-ext-audio-switch : GPIO which controls external switch that switches
1663 audio path between headset and speakers.
1664 - ext-switch-vdd-supply : Power supply that control external audio switch
1665 - qcom,ext-switch-vdd-voltage : Minimum and maximum voltage in uV to set for
1666 power supply.
1667 - qcom,ext-switch-vdd-op-mode : Maxmum # of uA current the switch will draw
1668 from the power supply.
1669 Example:
1670 qcom,msm-ext-audio-switch = <&msm_gpio 2 0>; - gpio # and active_state
1671 ext-switch-vdd-supply = <&pm8950_l13>; - Power Rail
1672 qcom,ext-switch-vdd-voltage = <3075000 3075000>; - Min, Max uV voltage
1673 qcom,ext-switch-vdd-op-mode = <5000>; - Operational current uA
1674 Additional needs to add two additional qcom,audio-routings
1675 "HEADPHONE", "VDD_EXT_AUDIO_SWITCH"
1676 "SPK_OUT", "VDD_EXT_AUDIO_SWITCH"
1677
1678 - qcom,msm-mclk-freq : This property is used to inform machine driver about
1679 mclk frequency needs to be configured for internal and external PA.
1680 - asoc-platform: This is phandle list containing the references to platform device
1681 nodes that are used as part of the sound card dai-links.
1682 - asoc-platform-names: This property contains list of platform names. The order of
1683 the platform names should match to that of the phandle order
1684 given in "asoc-platform".
1685 - asoc-cpu: This is phandle list containing the references to cpu dai device nodes
1686 that are used as part of the sound card dai-links.
1687 - asoc-cpu-names: This property contains list of cpu dai names. The order of the
1688 cpu dai names should match to that of the phandle order given.
1689 - asoc-codec: This is phandle list containing the references to codec dai device
1690 nodes that are used as part of the sound card dai-links.
1691 - asoc-codec-names: This property contains list of codec dai names. The order of the
1692 codec dai names should match to that of the phandle order given
1693 in "asoc-codec".
1694 - asoc-wsa-codec-names: This property contains list of wsa codec names. The names
1695 should comply with the wsa nodes configurations.
1696 - asoc-wsa-codec-prefixes: This property contains list of wsa codec prefixes.
1697 - msm-vdd-wsa-switch-supply: WSA codec supply's regulator device tree node.
1698 - qcom,msm-vdd-wsa-switch-voltage: WSA codec supply's voltage level in mV.
1699 - qcom,msm-vdd-wsa-switch-current: WSA codec max current level in mA.
1700
1701 Example:
1702 sound {
1703 compatible = "qcom,msm8952-audio-codec";
1704 qcom,model = "msm8952-snd-card";
1705 reg = <0xc051000 0x4>,
1706 <0xc051004 0x4>,
1707 <0xc055000 0x4>;
1708 reg-names = "csr_gp_io_mux_mic_ctl",
1709 "csr_gp_io_mux_spkr_ctl",
1710 "csr_gp_io_lpaif_pri_pcm_pri_mode_muxsel";
1711 qcom,msm-ext-pa = "primary";
1712 qcom,msm-mclk-freq = <9600000>;
1713 qcom,msm-mbhc-hphl-swh = <0>;
1714 qcom,msm-mbhc-gnd-swh = <0>;
1715 qcom,msm-hs-micbias-type = "internal";
1716 qcom,msm-micbias1-ext-cap;
1717 qcom,audio-routing =
1718 "RX_BIAS", "MCLK",
1719 "SPK_RX_BIAS", "MCLK",
1720 "INT_LDO_H", "MCLK",
1721 "MIC BIAS External", "Handset Mic",
1722 "MIC BIAS Internal2", "Headset Mic",
1723 "MIC BIAS External", "Secondary Mic",
1724 "AMIC1", "MIC BIAS External",
1725 "AMIC2", "MIC BIAS Internal2",
1726 "AMIC3", "MIC BIAS External";
1727 qcom,msm-gpios =
1728 "pri_i2s",
1729 "us_eu_gpio";
1730 qcom,pinctrl-names =
1731 "all_off",
1732 "pri_i2s_act",
1733 "us_eu_gpio_act",
1734 "pri_i2s_us_eu_gpio_act";
1735 pinctrl-names =
1736 "all_off",
1737 "pri_i2s_act",
1738 "us_eu_gpio_act",
1739 "pri_i2s_us_eu_gpio_act";
1740 pinctrl-0 = <&cdc_pdm_lines_sus &cdc_pdm_lines_2_sus &cross_conn_det_sus>;
1741 pinctrl-1 = <&cdc_pdm_lines_act &cdc_pdm_lines_2_act &cross_conn_det_sus>;
1742 pinctrl-2 = <&cdc_pdm_lines_sus &cdc_pdm_lines_2_sus &cross_conn_det_act>;
1743 pinctrl-3 = <&cdc_pdm_lines_act &cdc_pdm_lines_2_act &cross_conn_det_act>;
1744 qcom,cdc-us-euro-gpios = <&msm_gpio 63 0>;
1745 qcom,prim-auxpcm-gpio-clk = <&msm_gpio 63 0>;
1746 qcom,prim-auxpcm-gpio-sync = <&msm_gpio 64 0>;
1747 qcom,prim-auxpcm-gpio-din = <&msm_gpio 65 0>;
1748 qcom,prim-auxpcm-gpio-dout = <&msm_gpio 66 0>;
1749 qcom,prim-auxpcm-gpio-set = "prim-gpio-prim";
1750 qcom,tapan-codec-9302;
1751 asoc-platform = <&pcm0>, <&pcm1>, <&voip>, <&voice>,
1752 <&loopback>, <&compress>, <&hostless>,
1753 <&afe>, <&lsm>, <&routing>, <&lpa>;
1754 asoc-platform-names = "msm-pcm-dsp.0", "msm-pcm-dsp.1",
1755 "msm-voip-dsp", "msm-pcm-voice", "msm-pcm-loopback",
1756 "msm-compress-dsp", "msm-pcm-hostless", "msm-pcm-afe",
1757 "msm-lsm-client", "msm-pcm-routing", "msm-pcm-lpa";
1758 asoc-cpu = <&dai_pri_auxpcm>, <&dai_hdmi>,
1759 <&dai_mi2s0>, <&dai_mi2s1>, <&dai_mi2s2>, <&dai_mi2s3>,
1760 <&sb_0_rx>, <&sb_0_tx>, <&sb_1_rx>, <&sb_1_tx>,
1761 <&sb_3_rx>, <&sb_3_tx>, <&sb_4_rx>, <&sb_4_tx>,
1762 <&bt_sco_rx>, <&bt_sco_tx>, <&int_fm_rx>, <&int_fm_tx>,
1763 <&afe_pcm_rx>, <&afe_pcm_tx>, <&afe_proxy_rx>, <&afe_proxy_tx>,
1764 <&incall_record_rx>, <&incall_record_tx>, <&incall_music_rx>,
1765 <&incall_music_2_rx>;
1766 asoc-cpu-names = "msm-dai-q6-auxpcm.1", "msm-dai-q6-hdmi.8",
1767 "msm-dai-q6-mi2s.0", "msm-dai-q6-mi2s.1",
1768 "msm-dai-q6-mi2s.2", "msm-dai-q6-mi2s.3",
1769 "msm-dai-q6-dev.16384", "msm-dai-q6-dev.16385",
1770 "msm-dai-q6-dev.16386", "msm-dai-q6-dev.16387",
1771 "msm-dai-q6-dev.16390", "msm-dai-q6-dev.16391",
1772 "msm-dai-q6-dev.16392", "msm-dai-q6-dev.16393",
1773 "msm-dai-q6-dev.12288", "msm-dai-q6-dev.12289",
1774 "msm-dai-q6-dev.12292", "msm-dai-q6-dev.12293",
1775 "msm-dai-q6-dev.224", "msm-dai-q6-dev.225",
1776 "msm-dai-q6-dev.241", "msm-dai-q6-dev.240",
1777 "msm-dai-q6-dev.32771", "msm-dai-q6-dev.32772",
1778 "msm-dai-q6-dev.32773", "msm-dai-q6-dev.32770";
1779 asoc-codec = <&stub>, <&pm8916_tombak_dig>;
1780 asoc-codec-names = "msm-stub-codec.1", "tombak_codec";
1781 asoc-wsa-codec-names = "wsa881x-i2c-codec.8-000f";
1782 asoc-wsa-codec-prefixes = "SpkrMono";
1783 };
1784
1785 * SDM660 ASoC Machine driver
1786
1787 Required properties:
1788 - compatible : "qcom,sdm660-asoc-snd"
1789 - qcom,model : The user-visible name of this sound card.
1790 - qcom,msm-hs-micbias-type : This property is used to recognize the headset
1791 micbias type, internal or external.
1792 - qcom,msm-mbhc-hphl-swh: This property is used to distinguish headset HPHL
1793 switch type on target typically the switch type will be normally open or
1794 normally close, value for this property 0 for normally close and 1 for
1795 normally open.
1796 - qcom,msm-mbhc-gnd-swh: This property is used to distinguish headset GND
1797 switch type on target typically the switch type will be normally open or
1798 normally close, value for this property 0 for normally close and 1 for
1799 normally open.
1800 - qcom,audio-routing : A list of the connections between audio components.
1801 - qcom,msm-gpios : Lists down all the gpio sets that are supported.
1802 - qcom,pinctrl-names : Lists all the possible combinations of the gpio sets
1803 mentioned in qcom,msm-gpios.
1804 - pinctrl-names : The combinations of gpio sets from above that are supported in
1805 the flavor.
1806 - pinctrl-# : Pinctrl states as mentioned in pinctrl-names.
1807
1808 Optional properties:
1809 - qcom,cdc-us-euro-gpios : GPIO on which gnd/mic swap signal is coming.
1810 - qcom,msm-micbias1-ext-cap : Boolean. Enable micbias1 external
1811 capacitor mode.
1812 - qcom,msm-micbias2-ext-cap : Boolean. Enable micbias2 external
1813 capacitor mode.
1814 - qcom,wsa-disable : Boolean. Disables WSA speaker dailinks from sound node.
1815 - qcom,msm-spk-ext-pa : GPIO which enables external speaker pa.
1816 - qcom,msm-mclk-freq : This property is used to inform machine driver about
1817 mclk frequency needs to be configured for internal and external PA.
1818 - asoc-platform: This is phandle list containing the references to platform device
1819 nodes that are used as part of the sound card dai-links.
1820 - asoc-platform-names: This property contains list of platform names. The order of
1821 the platform names should match to that of the phandle order
1822 given in "asoc-platform".
1823 - asoc-cpu: This is phandle list containing the references to cpu dai device nodes
1824 that are used as part of the sound card dai-links.
1825 - asoc-cpu-names: This property contains list of cpu dai names. The order of the
1826 cpu dai names should match to that of the phandle order given.
1827 - asoc-codec: This is phandle list containing the references to codec dai device
1828 nodes that are used as part of the sound card dai-links.
1829 - asoc-codec-names: This property contains list of codec dai names. The order of the
1830 codec dai names should match to that of the phandle order given
1831 in "asoc-codec".
1832- qcom,wsa-max-devs : Maximum number of WSA881x devices present in the target
1833- qcom,wsa-devs : List of phandles for all possible WSA881x devices supported for the target
1834- qcom,wsa-aux-dev-prefix : Name prefix with Left/Right configuration for WSA881x device
1835- qcom,cdc-pdm-gpios : phandle for pdm gpios.
1836- qcom,cdc-comp-gpios : phandle for compander gpios.
1837- qcom,cdc-dmic-gpios : phandle for Digital mic clk and data gpios.
1838- qcom,cdc-sdw-gpios : phandle for soundwire clk and data gpios.
1839- qcom,msm-mbhc-moist-cfg: This property is used to set moisture detection
1840 threshold values for different codecs. First parameter is V(voltage)
1841 second one is i(current), third one is r (resistance). Depending on the
1842 codec set corresponding element in array and set others to 0.
1843- qcom,msm-linein-det-swh: This property is used to distinguish linein jack
1844 switch type on target typically the switch type will be normally open or
1845 normally close, value for this property 0 for normally close and 1 for
1846 normally open.
1847- qcom,msm-lineout-det-swh: This property is used to distinguish lineout jack
1848 switch type on target typically the switch type will be normally open or
1849 normally close, value for this property 0 for normally close and 1 for
1850 normally open.
1851- qcom,linein-det-gpio : GPIO on which linein jack insertion/removal interrupt is received.
1852- qcom,lineout-det-gpio : GPIO on which lineout jack insertion/removal interrupt is received.
1853
1854Example:
1855 sound {
1856 compatible = "qcom,sdm660-asoc-snd";
1857 qcom,model = "sdm660-snd-card";
1858 qcom,msm-mclk-freq = <9600000>;
1859 qcom,msm-mbhc-hphl-swh = <0>;
1860 qcom,msm-mbhc-gnd-swh = <0>;
1861 qcom,msm-hs-micbias-type = "internal";
1862 qcom,msm-micbias1-ext-cap;
1863 qcom,audio-routing =
1864 "RX_BIAS", "MCLK",
1865 "SPK_RX_BIAS", "MCLK",
1866 "INT_LDO_H", "MCLK",
1867 "MIC BIAS External", "Handset Mic",
1868 "MIC BIAS Internal2", "Headset Mic",
1869 "MIC BIAS External", "Secondary Mic",
1870 "AMIC1", "MIC BIAS External",
1871 "AMIC2", "MIC BIAS Internal2",
1872 "AMIC3", "MIC BIAS External";
1873 qcom,cdc-us-euro-gpios = <&msm_gpio 63 0>;
1874 qcom,cdc-pdm-gpios = <&cdc_pdm_gpios>;
1875 qcom,cdc-comp-gpios = <&cdc_comp_gpios>;
1876 qcom,cdc-dmic-gpios = <&cdc_dmic_gpios>;
1877 qcom,cdc-sdw-gpios = <&cdc_sdw_gpios>;
1878 asoc-platform = <&pcm0>, <&pcm1>, <&voip>, <&voice>,
1879 <&loopback>, <&compress>, <&hostless>,
1880 <&afe>, <&lsm>, <&routing>, <&lpa>;
1881 asoc-platform-names = "msm-pcm-dsp.0", "msm-pcm-dsp.1",
1882 "msm-voip-dsp", "msm-pcm-voice", "msm-pcm-loopback",
1883 "msm-compress-dsp", "msm-pcm-hostless", "msm-pcm-afe",
1884 "msm-lsm-client", "msm-pcm-routing", "msm-pcm-lpa";
1885 asoc-cpu = <&dai_pri_auxpcm>, <&dai_hdmi>,
1886 <&dai_mi2s0>, <&dai_mi2s1>, <&dai_mi2s2>, <&dai_mi2s3>,
1887 <&sb_0_rx>, <&sb_0_tx>, <&sb_1_rx>, <&sb_1_tx>,
1888 <&sb_3_rx>, <&sb_3_tx>, <&sb_4_rx>, <&sb_4_tx>,
1889 <&bt_sco_rx>, <&bt_sco_tx>, <&int_fm_rx>, <&int_fm_tx>,
1890 <&afe_pcm_rx>, <&afe_pcm_tx>, <&afe_proxy_rx>, <&afe_proxy_tx>,
1891 <&incall_record_rx>, <&incall_record_tx>, <&incall_music_rx>,
1892 <&incall_music_2_rx>;
1893 asoc-cpu-names = "msm-dai-q6-auxpcm.1", "msm-dai-q6-hdmi.8",
1894 "msm-dai-q6-mi2s.0", "msm-dai-q6-mi2s.1",
1895 "msm-dai-q6-mi2s.2", "msm-dai-q6-mi2s.3",
1896 "msm-dai-q6-dev.16384", "msm-dai-q6-dev.16385",
1897 "msm-dai-q6-dev.16386", "msm-dai-q6-dev.16387",
1898 "msm-dai-q6-dev.16390", "msm-dai-q6-dev.16391",
1899 "msm-dai-q6-dev.16392", "msm-dai-q6-dev.16393",
1900 "msm-dai-q6-dev.12288", "msm-dai-q6-dev.12289",
1901 "msm-dai-q6-dev.12292", "msm-dai-q6-dev.12293",
1902 "msm-dai-q6-dev.224", "msm-dai-q6-dev.225",
1903 "msm-dai-q6-dev.241", "msm-dai-q6-dev.240",
1904 "msm-dai-q6-dev.32771", "msm-dai-q6-dev.32772",
1905 "msm-dai-q6-dev.32773", "msm-dai-q6-dev.32770";
1906 asoc-codec = <&stub_codec>;
1907 asoc-codec-names = "msm-stub-codec.1";
1908 qcom,wsa-max-devs = <2>;
1909 qcom,wsa-devs = <&wsa881x_211>, <&wsa881x_212>,
1910 <&wsa881x_213>, <&wsa881x_214>;
1911 qcom,wsa-aux-dev-prefix = "SpkrRight", "SpkrLeft",
1912 "SpkrRight", "SpkrLeft";
1913 qcom,linein-det-swh = <1>;
1914 qcom,lineout-det-swh = <1>;
1915 qcom,linein-det-gpio = <&tlmm 124 0>;
1916 qcom,lineout-det-gpio = <&tlmm 125 0>;
1917 };
1918
1919 * MSM8952 Slimbus ASoC Machine driver
1920
1921 Required properties:
1922 - compatible : "qcom,msm8952-audio-slimbus-codec"
1923 - qcom,model : The user-visible name of this sound card.
1924 - qcom,pinctrl-names : Lists all the possible combinations of the gpio sets
1925 mentioned in qcom,msm-gpios. Say we have 2^N combinations for N GPIOs,
1926 this would list all the 2^N combinations.
1927 - pinctrl-names : The combinations of gpio sets from above that are supported in
1928 the flavor. This can be sometimes same as qcom, pinctrl-names i.e with 2^N
1929 combinations or will have less incase if some combination is not supported.
1930 - pinctrl-# : Pinctrl states as mentioned in pinctrl-names.
1931 - reg : Offset and length of the register region(s) for MI2S/PCM MUX
1932 - reg-names : Register region name(s) referenced in reg above
1933 Required register resource entries are:
1934 "csr_gp_io_mux_mic_ctl": Physical address of MUX that controls
1935 controls LPA IF tertiary, quad, PCM0, Digital Codec
1936 and Secondary TLMM mux setting for mic path operation.
1937 "csr_gp_io_mux_spkr_ctl": Physical address of MUX that controls
1938 IF primary, secondary, Digital Codec and Primary TLMM
1939 setting for speaker path operation.
1940- qcom,cdc-mclk-gpios : GPIO on which mclk signal is coming.
1941- clock-names : clock name defined for external clock.
1942- qcom,audio-routing : A list of the connections between audio components.
1943 Each entry is a pair of strings, the first being the connection's sink,
1944 the second being the connection's source.
1945
1946Optional Properties:
1947- qcom,cdc-us-euro-gpios : GPIO on which gnd/mic swap signal is coming.
1948- qcom,cdc-vdd-spkr-gpios : GPIO which controls PA for VDD speaker
1949- qcom,headset-jack-type-NC: Set if the headset jack type is NC (Normally Closed)
1950- qcom,tomtom-mclk-clk-freq : Tapan mclk Freq in Hz. currently only 9600000Hz
1951 is supported.
1952- qcom,msm-ext-pa : This property is used to inform machine driver about
1953 the connection of external PA over available MI2S interfaces,
1954 following values can be given to this property.
1955 primary -> Primary MI2S interface
1956 secondary -> Secondary MI2S interface
1957 tertiary -> Tertiary MI2S interface
1958 quaternary -> Quaternary MI2S interface
1959- qcom,mi2s-audio-intf: This property is used to inform machine driver
1960 if mi2s backend dailink has to be added as part of the sound card dai-links.
1961- qcom,auxpcm-audio-intf: This property is used to inform machine driver
1962 if auxpcm backend dailink has to be added as part of the sound card dai-links.
1963- qcom,msm-mi2s-master: This property is used to inform machine driver
1964 if MSM is the clock master of mi2s. 1 means master and 0 means slave. The
1965 first entry is primary mi2s; the second entry is secondary mi2s, and so on.
1966- qcom,mi2s-aqt-enabled: This property is used to inform machine driver
1967 if AQT1000 codec is enabled or not. If this is enabled then codec name
1968 for TERT_MI2S needs to be overridden with AQT codec.
1969- qcom,msm-mi2s-ext-mclk: This property is used to inform machine driver
1970 if MCLK from MSM is used for any external audio connections. 1 means used
1971 as external mclk source and 0 indicate not used. The first entry is
1972 primary mclk; the second entry is secondary mclk, and so on.
1973- reg: This property provides the AUX PCM/MI2S mux select register addresses
1974 and size.
1975- reg_names: This property provides the name of the AUX PCM/MI2S mux select
1976 registers so the machine driver can retrieve the addresses. The order of the
1977 names has to match the order of the registers in "reg" property.
1978- asoc-platform: This is phandle list containing the references to platform device
1979 nodes that are used as part of the sound card dai-links.
1980- asoc-platform-names: This property contains list of platform names. The order of
1981 the platform names should match to that of the phandle order
1982 given in "asoc-platform".
1983- asoc-cpu: This is phandle list containing the references to cpu dai device nodes
1984 that are used as part of the sound card dai-links.
1985- asoc-cpu-names: This property contains list of cpu dai names. The order of the
1986 cpu dai names should match to that of the phandle order given
1987 in "asoc-cpu". The cpu names are in the form of "%s.%d" form,
1988 where the id (%d) field represents the back-end AFE port id that
1989 this CPU dai is associated with.
1990- asoc-codec: This is phandle list containing the references to codec dai device
1991 nodes that are used as part of the sound card dai-links.
1992- asoc-codec-names: This property contains list of codec dai names. The order of the
1993 codec dai names should match to that of the phandle order given
1994 in "asoc-codec".
1995- asoc-wsa-codec-names: This property contains list of wsa codec names. The names
1996 should comply with the wsa nodes configurations.
1997- asoc-wsa-codec-prefixes: This property contains list of wsa codec prefixes.
1998
1999Example:
2000 sound {
2001 compatible = "qcom,msm8952-audio-slim-codec";
2002 qcom,model = "msm8952-tomtom-snd-card";
2003 reg = <0xc051000 0x4>,
2004 <0xc051004 0x4>,
2005 <0xc055000 0x4>;
2006 reg-names = "csr_gp_io_mux_mic_ctl",
2007 "csr_gp_io_mux_spkr_ctl",
2008 "csr_gp_io_lpaif_pri_pcm_pri_mode_muxsel";
2009 qcom,msm-ext-pa = "primary";
2010 qcom,mi2s-audio-intf;
2011 qcom,auxpcm-audio-intf;
2012 qcom,msm-mi2s-master = <1>, <0>, <1>, <1>;
2013 qcom,msm-mi2s-ext-mclk = <1>, <1>, <0>, <1>;
2014 reg = <0x1711a000 0x4>,
2015 <0x1711b000 0x4>,
2016 <0x1711c000 0x4>,
2017 <0x1711d000 0x4>;
2018 reg-names = "lpaif_pri_mode_muxsel",
2019 "lpaif_sec_mode_muxsel",
2020 "lpaif_tert_mode_muxsel",
2021 "lpaif_quat_mode_muxsel";
2022 qcom,msm-mclk-freq = <9600000>;
2023 qcom,msm-mbhc-hphl-swh = <0>;
2024 qcom,msm-mbhc-gnd-swh = <0>;
2025 qcom,wsa-disable;
2026 qcom,msm-mbhc-moist-cfg = <1>, <3>, <0>;
2027 qcom,msm-hs-micbias-type = "internal";
2028 qcom,msm-micbias1-ext-cap;
2029 qcom,audio-routing =
2030 "RX_BIAS", "MCLK",
2031 "SPK_RX_BIAS", "MCLK",
2032 "INT_LDO_H", "MCLK",
2033 "MIC BIAS External", "Handset Mic",
2034 "MIC BIAS Internal2", "Headset Mic",
2035 "MIC BIAS External", "Secondary Mic",
2036 "AMIC1", "MIC BIAS External",
2037 "AMIC2", "MIC BIAS Internal2",
2038 "AMIC3", "MIC BIAS External";
2039 qcom,msm-gpios =
2040 "slim",
2041 "us_eu_gpio";
2042 qcom,pinctrl-names =
2043 "all_off",
2044 "slim_act",
2045 "us_eu_gpio_act",
2046 "slim_us_eu_gpio_act";
2047 pinctrl-names =
2048 "all_off",
2049 "slim_act",
2050 "us_eu_gpio_act",
2051 "slim_us_eu_gpio_act";
2052 pinctrl-0 = <&cdc_slim_lines_sus &cross_conn_det_sus>;
2053 pinctrl-1 = <&cdc_slim_lines_act &cross_conn_det_sus>;
2054 pinctrl-2 = <&cdc_slim_lines_sus &cross_conn_det_act>;
2055 pinctrl-3 = <&cdc_slim_lines_act &cross_conn_det_act>;
2056 qcom,cdc-us-euro-gpios = <&msm_gpio 63 0>;
2057 qcom,headset-jack-type-NC;
2058 qcom,audio-routing =
2059 "RX_BIAS", "MCLK",
2060 "LDO_H", "MCLK",
2061 "SPK_OUT", "MCLK",
2062 "AMIC1", "MIC BIAS1 External",
2063 "MIC BIAS1 External", "Handset Mic",
2064 "AMIC2", "MIC BIAS2 External",
2065 "MIC BIAS2 External", "Headset Mic",
2066 "AMIC4", "MIC BIAS2 External",
2067 "MIC BIAS2 External", "ANCRight Headset Mic",
2068 "AMIC5", "MIC BIAS2 External",
2069 "MIC BIAS2 External", "ANCLeft Headset Mic",
2070 "DMIC1", "MIC BIAS1 External",
2071 "MIC BIAS1 External", "Digital Mic1",
2072 "DMIC2", "MIC BIAS1 External",
2073 "MIC BIAS1 External", "Digital Mic2",
2074 "DMIC3", "MIC BIAS3 External",
2075 "MIC BIAS3 External", "Digital Mic3",
2076 "DMIC4", "MIC BIAS3 External",
2077 "MIC BIAS3 External", "Digital Mic4";
2078 asoc-platform = <&pcm0>, <&pcm1>, <&voip>, <&voice>,
2079 <&loopback>, <&compress>, <&hostless>,
2080 <&afe>, <&lsm>, <&routing>, <&lpa>;
2081 asoc-platform-names = "msm-pcm-dsp.0", "msm-pcm-dsp.1",
2082 "msm-voip-dsp", "msm-pcm-voice", "msm-pcm-loopback",
2083 "msm-compress-dsp", "msm-pcm-hostless", "msm-pcm-afe",
2084 "msm-lsm-client", "msm-pcm-routing", "msm-pcm-lpa";
2085 asoc-cpu = <&dai_hdmi>, <&dai_mi2s0>, <&dai_mi2s1>,
2086 <&dai_mi2s2>, <&dai_mi2s3>, <&sb_0_rx>, <&sb_0_tx>,
2087 <&sb_1_rx>, <&sb_1_tx>, <&sb_3_rx>, <&sb_3_tx>,
2088 <&sb_4_rx>, <&sb_4_tx>, <&sb_5_tx>, <&bt_sco_rx>,
2089 <&bt_sco_tx>, <&int_fm_rx>, <&int_fm_tx>, <&afe_pcm_rx>,
2090 <&afe_pcm_tx>, <&afe_proxy_rx>, <&afe_proxy_tx>,
2091 <&incall_record_rx>, <&incall_record_tx>, <&incall_music_rx>,
2092 <&incall_music_2_rx>;
2093 asoc-cpu-names = "msm-dai-q6-hdmi.8", "msm-dai-q6-mi2s.0",
2094 "msm-dai-q6-mi2s.1", "msm-dai-q6-mi2s.2",
2095 "msm-dai-q6-mi2s.3", "msm-dai-q6-dev.16384",
2096 "msm-dai-q6-dev.16385", "msm-dai-q6-dev.16386",
2097 "msm-dai-q6-dev.16387", "msm-dai-q6-dev.16390",
2098 "msm-dai-q6-dev.16391", "msm-dai-q6-dev.16392",
2099 "msm-dai-q6-dev.16393", "msm-dai-q6-dev.16395",
2100 "msm-dai-q6-dev.12288", "msm-dai-q6-dev.12289",
2101 "msm-dai-q6-dev.12292", "msm-dai-q6-dev.12293",
2102 "msm-dai-q6-dev.224", "msm-dai-q6-dev.225",
2103 "msm-dai-q6-dev.241", "msm-dai-q6-dev.240",
2104 "msm-dai-q6-dev.32771", "msm-dai-q6-dev.32772",
2105 "msm-dai-q6-dev.32773", "msm-dai-q6-dev.32770";
2106 asoc-codec = <&stub_codec>;
2107 asoc-codec-names = "msm-stub-codec.1";
2108 asoc-wsa-codec-names = "wsa881x.20170212";
2109 asoc-wsa-codec-prefixes = "SpkrLeft";
2110 };
2111
2112* APQ8009 I2S ASoC Machine driver
2113
2114Required properties:
2115- compatible : "qcom,apq8009-audio-i2s-codec"
2116- qcom,model : The user-visible name of this sound card.
2117- qcom,pinctrl-names : Lists all the possible combinations of the gpio sets
2118 mentioned in qcom,msm-gpios. Say we have 2^N combinations for N GPIOs,
2119 this would list all the 2^N combinations.
2120- pinctrl-names : The combinations of gpio sets from above that are supported in
2121 the flavor. This can be sometimes same as qcom,pinctrl-names i.e with 2^N
2122 combinations or will have less incase if some combination is not supported.
2123- pinctrl-# : Pinctrl states as mentioned in pinctrl-names.
2124- qcom,audio-routing : A list of the connections between audio components.
2125 Each entry is a pair of strings, the first being the connection's sink,
2126 the second being the connection's source.
2127
2128Optional properties:
2129- qcom,cdc-us-euro-gpios : GPIO on which gnd/mic swap signal is coming.
2130- asoc-platform: This is phandle list containing the references to platform device
2131 nodes that are used as part of the sound card dai-links.
2132- asoc-platform-names: This property contains list of platform names. The order of
2133 the platform names should match to that of the phandle order
2134 given in "asoc-platform".
2135- asoc-cpu: This is phandle list containing the references to cpu dai device nodes
2136 that are used as part of the sound card dai-links.
2137- asoc-cpu-names: This property contains list of cpu dai names. The order of the
2138 cpu dai names should match to that of the phandle order given
2139 in "asoc-cpu". The cpu names are in the form of "%s.%d" form,
2140 where the id (%d) field represents the back-end AFE port id that
2141 this CPU dai is associated with.
2142- asoc-codec: This is phandle list containing the references to codec dai device
2143 nodes that are used as part of the sound card dai-links.
2144- asoc-codec-names: This property contains list of codec dai names. The order of the
2145 codec dai names should match to that of the phandle order given
2146 in "asoc-codec".
2147- qcom,wsa-max-devs : Maximum number of WSA881x devices present in the target
2148- qcom,wsa-devs: This property contains list of wsa codec names. The names
2149 should comply with the wsa nodes configurations.
2150- qcom,wsa-aux-dev-prefix: This property contains list of wsa codec prefixes.
2151- qcom,tdm-i2s-switch-enable: For chipsets where tdm mics are controlled by
2152 switch, drive corresponding gpio to output high
2153 to enable switch.
2154
2155Example:
2156 sound {
2157 compatible = "qcom,apq8009-audio-i2s-codec";
2158 qcom,model = "apq8009-tashalite-snd-card";
2159 qcom,msm-codec-type = "external";
2160 qcom,msm-mbhc-hphl-swh = <0>;
2161 qcom,msm-mbhc-gnd-swh = <0>;
2162 qcom,msm-mclk-freq = <9600000>;
2163 qcom,msm-hs-micbias-type = "internal";
2164 qcom,audio-routing =
2165 "AIF4 VI", "MCLK",
2166 "RX_BIAS", "MCLK",
2167 "MADINPUT", "MCLK",
2168 "AMIC2", "MIC BIAS2",
2169 "MIC BIAS2", "Headset Mic",
2170 "DMIC0", "MIC BIAS1",
2171 "MIC BIAS1", "Digital Mic0",
2172 "DMIC1", "MIC BIAS1",
2173 "MIC BIAS1", "Digital Mic1",
2174 "DMIC2", "MIC BIAS2",
2175 "MIC BIAS2", "Digital Mic2",
2176 "DMIC3", "MIC BIAS2",
2177 "MIC BIAS2", "Digital Mic3",
2178 "SpkrLeft IN", "SPK1 OUT",
2179 "SpkrRight IN", "SPK2 OUT";
2180
2181 qcom,msm-gpios =
2182 "pri_i2s",
2183 "quat_i2s";
2184 qcom,pinctrl-names =
2185 "all_off",
2186 "pri_i2s_act",
2187 "quat_i2s_act",
2188 "pri_i2s_quat_i2s_act";
2189 pinctrl-names =
2190 "all_off",
2191 "pri_i2s_act",
2192 "quat_i2s_act",
2193 "pri_i2s_quat_i2s_act";
2194 pinctrl-0 = <&pri_mi2s_sleep &pri_mi2s_ws_sleep
2195 &pri_mi2s_dout_sleep &pri_mi2s_din_sleep
2196 &quat_mi2s_sleep &quat_mi2s_din_sleep>;
2197 pinctrl-1 = <&pri_mi2s_active &pri_mi2s_ws_active
2198 &pri_mi2s_dout_active &pri_mi2s_din_active
2199 &quat_mi2s_sleep &quat_mi2s_din_sleep>;
2200 pinctrl-2 = <&pri_mi2s_sleep &pri_mi2s_ws_sleep
2201 &pri_mi2s_dout_sleep &pri_mi2s_din_sleep
2202 &quat_mi2s_active &quat_mi2s_din_active>;
2203 pinctrl-3 = <&pri_mi2s_active &pri_mi2s_ws_active
2204 &pri_mi2s_dout_active &pri_mi2s_din_active
2205 &quat_mi2s_active &quat_mi2s_din_active>;
2206
2207 asoc-platform = <&pcm0>, <&pcm1>, <&voip>, <&voice>,
2208 <&loopback>, <&compress>, <&hostless>,
2209 <&afe>, <&lsm>, <&routing>, <&cpe>, <&lpa>;
2210 asoc-platform-names = "msm-pcm-dsp.0", "msm-pcm-dsp.1",
2211 "msm-voip-dsp", "msm-pcm-voice", "msm-pcm-loopback",
2212 "msm-compress-dsp", "msm-pcm-hostless", "msm-pcm-afe",
2213 "msm-lsm-client", "msm-pcm-routing", "msm-cpe-lsm",
2214 "msm-pcm-lpa";
2215 asoc-cpu = <&dai_pri_auxpcm>, <&dai_hdmi>,<&dai_mi2s0>,
2216 <&dai_mi2s2>, <&dai_mi2s3>,
2217 <&sb_0_rx>, <&sb_0_tx>, <&sb_1_rx>, <&sb_1_tx>,
2218 <&sb_3_rx>, <&sb_3_tx>,
2219 <&sb_4_rx>, <&sb_4_tx>, <&afe_pcm_rx>,
2220 <&afe_pcm_tx>, <&afe_proxy_rx>, <&afe_proxy_tx>,
2221 <&incall_record_rx>, <&incall_record_tx>,
2222 <&incall_music_rx>, <&incall_music_2_rx>,
2223 <&bt_sco_rx>,
2224 <&bt_sco_tx>, <&int_fm_rx>, <&int_fm_tx>;
2225 asoc-cpu-names = "msm-dai-q6-auxpcm.1", "msm-dai-q6-hdmi.8",
2226 "msm-dai-q6-mi2s.0",
2227 "msm-dai-q6-mi2s.2", "msm-dai-q6-mi2s.3",
2228 "msm-dai-q6-dev.16384", "msm-dai-q6-dev.16385",
2229 "msm-dai-q6-dev.16386", "msm-dai-q6-dev.16387",
2230 "msm-dai-q6-dev.16390", "msm-dai-q6-dev.16391",
2231 "msm-dai-q6-dev.16392", "msm-dai-q6-dev.16393",
2232 "msm-dai-q6-dev.224",
2233 "msm-dai-q6-dev.225", "msm-dai-q6-dev.241",
2234 "msm-dai-q6-dev.240", "msm-dai-q6-dev.32771",
2235 "msm-dai-q6-dev.32772", "msm-dai-q6-dev.32773",
2236 "msm-dai-q6-dev.32770",
2237 "msm-dai-q6-dev.12288", "msm-dai-q6-dev.12289",
2238 "msm-dai-q6-dev.12292", "msm-dai-q6-dev.12293";
2239 asoc-codec = <&stub_codec>;
2240 asoc-codec-names = "msm-stub-codec.1";
2241 qcom,wsa-max-devs = <2>;
2242 qcom,wsa-devs = <&wsa881x_213>, <&wsa881x_214>;
2243 qcom,wsa-aux-dev-prefix = "SpkrLeft", "SpkrRight";
2244 };
2245
2246 * MSM8909 BG ASoC Machine driver
2247
2248 Required properties:
2249 - compatible : "qcom,msm-bg-audio-codec"
2250 - qcom,model : The user-visible name of this sound card.
2251 - qcom,pinctrl-names : Lists all the possible combinations of the gpio sets
2252 mentioned in qcom,msm-gpios. Say we have 2^N combinations for N GPIOs,
2253 this would list all the 2^N combinations.
2254 - pinctrl-names : The combinations of gpio sets from above that are supported in
2255 the flavor. This can be sometimes same as qcom,pinctrl-names i.e with 2^N
2256 combinations or will have less incase if some combination is not supported.
2257 - pinctrl-# : Pinctrl states as mentioned in pinctrl-names.
2258 - qcom,audio-routing : A list of the connections between audio components.
2259 Each entry is a pair of strings, the first being the connection's sink,
2260 the second being the connection's source.
2261
2262 Optional properties:
2263 - qcom,cdc-us-euro-gpios : GPIO on which gnd/mic swap signal is coming.
2264 - asoc-platform: This is phandle list containing the references to platform device
2265 nodes that are used as part of the sound card dai-links.
2266 - asoc-platform-names: This property contains list of platform names. The order of
2267 the platform names should match to that of the phandle order
2268 given in "asoc-platform".
2269 - asoc-cpu: This is phandle list containing the references to cpu dai device nodes
2270 that are used as part of the sound card dai-links.
2271 - asoc-cpu-names: This property contains list of cpu dai names. The order of the
2272 cpu dai names should match to that of the phandle order given
2273 in "asoc-cpu". The cpu names are in the form of "%s.%d" form,
2274 where the id (%d) field represents the back-end AFE port id that
2275 this CPU dai is associated with.
2276 - asoc-codec: This is phandle list containing the references to codec dai device
2277 nodes that are used as part of the sound card dai-links.
2278- asoc-codec-names: This property contains list of codec dai names. The order of the
2279 codec dai names should match to that of the phandle order given
2280 in "asoc-codec".
2281- vdd-spkr-supply: BG codec supply's speaker regulator device tree node.
2282
2283Example:
2284 sound {
2285 status = "disabled";
2286 compatible = "qcom,msm-bg-audio-codec";
2287 qcom,model = "msm-bg-snd-card";
2288 reg = <0x7702000 0x4>,
2289 <0x7702004 0x4>,
2290 <0x7702008 0x4>,
2291 <0x770200c 0x4>;
2292 reg-names = "csr_gp_io_mux_mic_ctl",
2293 "csr_gp_io_mux_spkr_ctl",
2294 "csr_gp_io_lpaif_pri_pcm_pri_mode_muxsel",
2295 "csr_gp_io_lpaif_sec_pcm_sec_mode_muxsel";
2296 qcom,msm-snd-card-id = <0>;
2297 qcom,msm-ext-pa = "primary";
2298 qcom,tdm-audio-intf;
2299 qcom,msm-afe-clk-ver = <1>;
2300 asoc-platform = <&pcm0>, <&pcm1>, <&pcm2>, <&voip>, <&voice>,
2301 <&loopback>, <&compress>, <&hostless>,
2302 <&afe>, <&lsm>, <&routing>, <&lpa>,
2303 <&voice_svc>;
2304 asoc-platform-names = "msm-pcm-dsp.0", "msm-pcm-dsp.1",
2305 "msm-pcm-dsp.2", "msm-voip-dsp",
2306 "msm-pcm-voice", "msm-pcm-loopback",
2307 "msm-compress-dsp", "msm-pcm-hostless",
2308 "msm-pcm-afe", "msm-lsm-client",
2309 "msm-pcm-routing", "msm-pcm-lpa",
2310 "msm-voice-svc";
2311 asoc-cpu = <&dai_pri_auxpcm>,
2312 <&dai_mi2s0>, <&dai_mi2s1>, <&dai_mi2s2>,
2313 <&dai_mi2s3>, <&dai_mi2s5>, <&dai_mi2s6>,
2314 <&bt_sco_rx>, <&bt_sco_tx>, <&bt_a2dp_rx>,
2315 <&int_fm_rx>, <&int_fm_tx>, <&afe_pcm_rx>,
2316 <&afe_pcm_tx>, <&afe_proxy_rx>, <&afe_proxy_tx>,
2317 <&incall_record_rx>, <&incall_record_tx>,
2318 <&incall_music_rx>, <&incall_music_2_rx>,
2319 <&dai_pri_tdm_rx_0>, <&dai_pri_tdm_tx_0>,
2320 <&dai_pri_tdm_rx_1>, <&dai_pri_tdm_tx_1>,
2321 <&dai_pri_tdm_rx_2>, <&dai_pri_tdm_tx_2>,
2322 <&dai_pri_tdm_rx_3>, <&dai_pri_tdm_tx_3>;
2323 asoc-cpu-names = "msm-dai-q6-auxpcm.1",
2324 "msm-dai-q6-mi2s.0", "msm-dai-q6-mi2s.1",
2325 "msm-dai-q6-mi2s.2", "msm-dai-q6-mi2s.3",
2326 "msm-dai-q6-mi2s.5", "msm-dai-q6-mi2s.6",
2327 "msm-dai-q6-dev.12288", "msm-dai-q6-dev.12289",
2328 "msm-dai-q6-dev.12290", "msm-dai-q6-dev.12292",
2329 "msm-dai-q6-dev.12293", "msm-dai-q6-dev.224",
2330 "msm-dai-q6-dev.225", "msm-dai-q6-dev.241",
2331 "msm-dai-q6-dev.240", "msm-dai-q6-dev.32771",
2332 "msm-dai-q6-dev.32772", "msm-dai-q6-dev.32773",
2333 "msm-dai-q6-dev.32770", "msm-dai-q6-tdm.36864",
2334 "msm-dai-q6-tdm.36865", "msm-dai-q6-tdm.36866",
2335 "msm-dai-q6-tdm.36867", "msm-dai-q6-tdm.36868",
2336 "msm-dai-q6-tdm.36869", "msm-dai-q6-tdm.36870",
2337 "msm-dai-q6-tdm.36871";
2338 asoc-codec = <&stub_codec>;
2339 asoc-codec-names = "msm-stub-codec.1";
2340 };
2341
2342* BG Codec Driver.
2343
2344Required properties:
2345- compatible : "qcom,bg-codec"
2346- qcom,bg-glink : Glink component required for the BG codec communication.
2347 - compatible :"qcom,bg-cdc-glink"
2348- qcom,msm-glink-channels: Number of glink channels available to communicate
2349 with the glink client
2350- vdd-spkr-supply: BG codec supply's speaker regulator device tree node.
2351
2352Optional properties:
2353- qcom,bg-speaker-connected: This flag will notify BG codec driver that speaker
2354 is connected to target or not. Based on this flag BG
2355 codec driver will send smart pa init params to BG.
2356
2357Example:
2358
2359 bg_cdc: bg_codec {
2360 status = "disabled";
2361 compatible = "qcom,bg-codec";
2362 qcom,bg-glink {
2363 compatible = "qcom,bg-cdc-glink";
2364 qcom,msm-glink-channels = <4>;
2365 };
2366 };
2367
2368* MDM9607 ASoC Machine driver
2369
2370Required properties:
2371- compatible : "qcom,mdm9607-audio-tomtom"
2372- qcom,model : The user-visible name of this sound card.
2373- qcom,audio-routing : A list of the connections between audio components.
2374Each entry is a pair of strings, the first being the connection's sink,
2375the second being the connection's source.
2376- qcom,tomtom-mclk-clk-freq : Master clock value given to codec. Some WCD9XXX
2377codec can run at different mclk values. Mclk value can be 9.6MHz or 12.288MHz.
2378- pinctrl-names : pinctrl state names for each pin group configuration.
2379- pinctrl-x : defines pinctrl state for each pin group
2380- asoc-platform: This is phandle list containing the references to platform device
2381 nodes that are used as part of the sound card dai-links.
2382- asoc-platform-names: This property contains list of platform names. The order of
2383 the platform names should match to that of the phandle order
2384 given in "asoc-platform".
2385- asoc-cpu: This is phandle list containing the references to cpu dai device nodes
2386 that are used as part of the sound card dai-links.
2387- asoc-cpu-names: This property contains list of cpu dai names. The order of the
2388 cpu dai names should match to that of the phandle order given
2389 in "asoc-cpu". The cpu names are in the form of "%s.%d" form,
2390 where the id (%d) field represents the back-end AFE port id that
2391 this CPU dai is associated with.
2392- asoc-codec: This is phandle list containing the references to codec dai device
2393 nodes that are used as part of the sound card dai-links.
2394- asoc-codec-names: This property contains list of codec dai names. The order of the
2395 codec dai names should match to that of the phandle order given
2396 in "asoc-codec".
2397
2398Example:
2399
2400sound {
2401 compatible = "qcom,mdm9607-audio-tomtom";
2402 qcom,model = "mdm9607-tomtom-i2s-snd-card";
2403
2404 qcom,audio-routing =
2405 "RX_BIAS", "MCLK",
2406 "LDO_H", "MCLK",
2407 "AMIC1", "MIC BIAS1 External",
2408 "MIC BIAS1 External", "Handset Mic",
2409 "AMIC2", "MIC BIAS2 External",
2410 "MIC BIAS2 External", "Headset Mic",
2411 "AMIC3", "MIC BIAS2 External",
2412 "MIC BIAS2 External", "ANCRight Headset Mic",
2413 "AMIC4", "MIC BIAS2 External",
2414 "MIC BIAS2 External", "ANCLeft Headset Mic",
2415 "DMIC1", "MIC BIAS1 External",
2416 "MIC BIAS1 External", "Digital Mic1",
2417 "DMIC3", "MIC BIAS3 External",
2418 "MIC BIAS3 External", "Digital Mic3";
2419
2420 qcom,tomtom-mclk-clk-freq = <12288000>;
2421 asoc-platform = <&pcm0>, <&pcm1>, <&voip>, <&voice>,
2422 <&loopback>, <&hostless>, <&afe>, <&routing>,
2423 <&pcm_dtmf>, <&host_pcm>;
2424 asoc-platform-names = "msm-pcm-dsp.0", "msm-pcm-dsp.1",
2425 "msm-voip-dsp", "msm-pcm-voice", "msm-pcm-loopback",
2426 "msm-pcm-hostless", "msm-pcm-afe",
2427 "msm-pcm-routing", "msm-pcm-dtmf", "msm-voice-host-pcm";
2428 asoc-cpu = <&dai_pri_auxpcm>, <&mi2s_prim>, <&dtmf_tx>,
2429 <&rx_capture_tx>, <&rx_playback_rx>,
2430 <&tx_capture_tx>, <&tx_playback_rx>,
2431 <&afe_pcm_rx>, <&afe_pcm_tx>, <&afe_proxy_rx>,
2432 <&afe_proxy_tx>, <&incall_record_rx>,
2433 <&incall_record_tx>, <&incall_music_rx>;
2434 asoc-cpu-names = "msm-dai-q6-auxpcm.1", "msm-dai-q6-mi2s.0",
2435 "msm-dai-stub-dev.4", "msm-dai-stub-dev.5",
2436 "msm-dai-stub-dev.6", "msm-dai-stub-dev.7",
2437 "msm-dai-stub-dev.8", "msm-dai-q6-dev.224",
2438 "msm-dai-q6-dev.225", "msm-dai-q6-dev.241",
2439 "msm-dai-q6-dev.240", "msm-dai-q6-dev.32771",
2440 "msm-dai-q6-dev.32772", "msm-dai-q6-dev.32773";
2441 asoc-codec = <&stub_codec>;
2442 asoc-codec-names = "msm-stub-codec.1";
2443 };
2444
2445 * MDMCALIFORNIUM ASoC Machine driver
2446
2447 - compatible : "qcom,mdm-audio-tasha" for tasha codec and
2448 node is "sound"
2449 - qcom,model : The user-visible name of this sound card.
2450- qcom,tasha-mclk-clk-freq : MCLK frequency value for tasha codec
2451 and node is "sound-9335"
2452- qcom,audio-routing : A list of the connections between audio components.
2453- asoc-platform: This is phandle list containing the references to platform device
2454 nodes that are used as part of the sound card dai-links.
2455- asoc-platform-names: This property contains list of platform names. The order of
2456 the platform names should match to that of the phandle order
2457 given in "asoc-platform".
2458- asoc-cpu: This is phandle list containing the references to cpu dai device nodes
2459 that are used as part of the sound card dai-links.
2460- asoc-cpu-names: This property contains list of cpu dai names. The order of the
2461 cpu dai names should match to that of the phandle order given
2462 in "asoc-cpu". The cpu names are in the form of "%s.%d" form,
2463 where the id (%d) field represents the back-end AFE port id that
2464 this CPU dai is associated with.
2465- asoc-codec: This is phandle list containing the references to codec dai device
2466 nodes that are used as part of the sound card dai-links.
2467- asoc-codec-names: This property contains list of codec dai names. The order of the
2468 codec dai names should match to that of the phandle order given
2469 in "asoc-codec".
2470Optional properties:
2471- clock-names : clock name defined for external clock.
2472- clocks : external clock defined for codec clock.
2473- qcom,hph-en1-gpio : GPIO to enable HiFi amplifiers.
2474- qcom,hph-en0-gpio : GPIO to enable HiFi audio route to headset.
2475
2476Example:
2477
2478 sound {
2479 compatible = "qcom,mdm-audio-tasha";
2480 qcom,model = "mdm-tasha-i2s-snd-card";
2481
2482 qcom,audio-routing =
2483 "RX_BIAS", "MCLK",
2484 "LDO_H", "MCLK",
2485 "AIF4 MAD", "MCLK",
2486 "ultrasound amp", "LINEOUT1",
2487 "ultrasound amp", "LINEOUT3",
2488 "AMIC1", "MIC BIAS1 Internal1",
2489 "MIC BIAS1 Internal1", "Handset Mic",
2490 "AMIC2", "MIC BIAS2 External",
2491 "MIC BIAS2 External", "Headset Mic",
2492 "AMIC3", "MIC BIAS2 External",
2493 "MIC BIAS2 External", "ANCRight Headset Mic",
2494 "AMIC4", "MIC BIAS2 External",
2495 "MIC BIAS2 External", "ANCLeft Headset Mic",
2496 "DMIC1", "MIC BIAS1 External",
2497 "MIC BIAS1 External", "Digital Mic1",
2498 "DMIC2", "MIC BIAS1 External",
2499 "MIC BIAS1 External", "Digital Mic2",
2500 "DMIC3", "MIC BIAS3 External",
2501 "MIC BIAS3 External", "Digital Mic3",
2502 "DMIC4", "MIC BIAS3 External",
2503 "MIC BIAS3 External", "Digital Mic4",
2504 "DMIC5", "MIC BIAS4 External",
2505 "MIC BIAS4 External", "Digital Mic5",
2506 "DMIC6", "MIC BIAS4 External",
2507 "MIC BIAS4 External", "Digital Mic6";
2508
2509 qcom,tasha-mclk-clk-freq = <12288000>;
2510 asoc-platform = <&pcm0>, <&pcm1>, <&voip>, <&voice>,
2511 <&loopback>, <&hostless>, <&afe>, <&routing>,
2512 <&pcm_dtmf>, <&host_pcm>;
2513 asoc-platform-names = "msm-pcm-dsp.0", "msm-pcm-dsp.1",
2514 "msm-voip-dsp", "msm-pcm-voice", "msm-pcm-loopback",
2515 "msm-pcm-hostless", "msm-pcm-afe",
2516 "msm-pcm-routing", "msm-pcm-dtmf", "msm-voice-host-pcm";
2517 asoc-cpu = <&dai_pri_auxpcm>, <&mi2s_prim>, <&dtmf_tx>,
2518 <&rx_capture_tx>, <&rx_playback_rx>,
2519 <&tx_capture_tx>, <&tx_playback_rx>,
2520 <&afe_pcm_rx>, <&afe_pcm_tx>, <&afe_proxy_rx>,
2521 <&afe_proxy_tx>, <&incall_record_rx>,
2522 <&incall_record_tx>, <&incall_music_rx>;
2523 asoc-cpu-names = "msm-dai-q6-auxpcm.1", "msm-dai-q6-mi2s.0",
2524 "msm-dai-stub-dev.4", "msm-dai-stub-dev.5",
2525 "msm-dai-stub-dev.6", "msm-dai-stub-dev.7",
2526 "msm-dai-stub-dev.8", "msm-dai-q6-dev.224",
2527 "msm-dai-q6-dev.225", "msm-dai-q6-dev.241",
2528 "msm-dai-q6-dev.240", "msm-dai-q6-dev.32771",
2529 "msm-dai-q6-dev.32772", "msm-dai-q6-dev.32773";
2530 asoc-codec = <&stub_codec>;
2531 asoc-codec-names = "msm-stub-codec.1";
2532 qcom,aux-codec = <&stub_codec>;
2533 };
2534
2535* SDX ASoC Machine driver
2536
2537Required properties:
2538- compatible : "qcom,sdx-asoc-snd-tavil"
2539- qcom,model : The user-visible name of this sound card.
2540- qcom,prim_mi2s_aux_master : Handle to prim_master pinctrl configurations
2541- qcom,prim_mi2s_aux_slave : Handle to prim_slave pinctrl configurations
2542- qcom,sec_mi2s_aux_master : Handle to sec_master pinctrl configurations
2543- qcom,sec_mi2s_aux_slave : Handle to sec_slave pinctrl configurations
2544- asoc-platform: This is phandle list containing the references to platform device
2545 nodes that are used as part of the sound card dai-links.
2546- asoc-platform-names: This property contains list of platform names. The order of
2547 the platform names should match to that of the phandle order
2548 given in "asoc-platform".
2549- asoc-cpu: This is phandle list containing the references to cpu dai device nodes
2550 that are used as part of the sound card dai-links.
2551- asoc-cpu-names: This property contains list of cpu dai names. The order of the
2552 cpu dai names should match to that of the phandle order give
2553 in "asoc-cpu". The cpu names are in the form of "%s.%d" form,
2554 where the id (%d) field represents the back-end AFE port id that
2555 this CPU dai is associated with.
2556
2557Example:
2558
2559 sound-tavil {
2560 compatible = "qcom,sdx-asoc-snd-tavil";
2561 qcom,model = "sdx-tavil-i2s-snd-card";
2562 qcom,prim_mi2s_aux_master = <&prim_master>;
2563 qcom,prim_mi2s_aux_slave = <&prim_slave>;
2564 qcom,sec_mi2s_aux_master = <&sec_master>;
2565 qcom,sec_mi2s_aux_slave = <&sec_slave>;
2566
2567 asoc-platform = <&pcm0>, <&pcm1>, <&voip>, <&voice>,
2568 <&loopback>, <&hostless>, <&afe>, <&routing>,
2569 <&pcm_dtmf>, <&host_pcm>, <&compress>;
2570 asoc-platform-names = "msm-pcm-dsp.0", "msm-pcm-dsp.1",
2571 "msm-voip-dsp", "msm-pcm-voice",
2572 "msm-pcm-loopback", "msm-pcm-hostless",
2573 "msm-pcm-afe", "msm-pcm-routing",
2574 "msm-pcm-dtmf", "msm-voice-host-pcm",
2575 "msm-compress-dsp";
2576 asoc-cpu = <&dai_pri_auxpcm>, <&mi2s_prim>, <&mi2s_sec>,
2577 <&dtmf_tx>,
2578 <&rx_capture_tx>, <&rx_playback_rx>,
2579 <&tx_capture_tx>, <&tx_playback_rx>,
2580 <&afe_pcm_rx>, <&afe_pcm_tx>, <&afe_proxy_rx>,
2581 <&afe_proxy_tx>, <&incall_record_rx>,
2582 <&incall_record_tx>, <&incall_music_rx>,
2583 <&dai_sec_auxpcm>;
2584 asoc-cpu-names = "msm-dai-q6-auxpcm.1",
2585 "msm-dai-q6-mi2s.0", "msm-dai-q6-mi2s.1",
2586 "msm-dai-stub-dev.4", "msm-dai-stub-dev.5",
2587 "msm-dai-stub-dev.6", "msm-dai-stub-dev.7",
2588 "msm-dai-stub-dev.8", "msm-dai-q6-dev.224",
2589 "msm-dai-q6-dev.225", "msm-dai-q6-dev.241",
2590 "msm-dai-q6-dev.240", "msm-dai-q6-dev.32771",
2591 "msm-dai-q6-dev.32772", "msm-dai-q6-dev.32773",
2592 "msm-dai-q6-auxpcm.2";
2593 };
2594
2595 * SDX ASoC Auto Machine driver
2596
2597 Required properties:
2598 - compatible : "qcom,sdx-asoc-snd-auto"
2599 - qcom,model : The user-visible name of this sound card.
2600 - qcom,prim_mi2s_aux_master : Handle to prim_master pinctrl configurations
2601 - qcom,prim_mi2s_aux_slave : Handle to prim_slave pinctrl configurations
2602 - qcom,sec_mi2s_aux_master : Handle to sec_master pinctrl configurations
2603 - qcom,sec_mi2s_aux_slave : Handle to sec_slave pinctrl configurations
2604 - asoc-platform: This is phandle list containing the references to platform device
2605 nodes that are used as part of the sound card dai-links.
2606 - asoc-platform-names: This property contains list of platform names. The order of
2607 the platform names should match to that of the phandle order
2608 given in "asoc-platform".
2609 - asoc-cpu: This is phandle list containing the references to cpu dai device nodes
2610 that are used as part of the sound card dai-links.
2611 - asoc-cpu-names: This property contains list of cpu dai names. The order of the
2612 cpu dai names should match to that of the phandle order give
2613 in "asoc-cpu". The cpu names are in the form of "%s.%d" form,
2614 where the id (%d) field represents the back-end AFE port id that
2615 this CPU dai is associated with.
2616- asoc-codec: This is phandle list containing the references to codec dai device
2617 nodes that are used as part of the sound card dai-links.
2618- asoc-codec-names: This property contains list of codec dai names. The order of the
2619 codec dai names should match to that of the phandle order given
2620 in "asoc-codec".
2621
2622Example:
2623
2624 sound-auto {
2625 compatible = "qcom,sdx-asoc-snd-auto";
2626 qcom,model = "sdx-auto-i2s-snd-card";
2627 qcom,prim_mi2s_aux_master = <&prim_master>;
2628 qcom,prim_mi2s_aux_slave = <&prim_slave>;
2629 qcom,sec_mi2s_aux_master = <&sec_master>;
2630 qcom,sec_mi2s_aux_slave = <&sec_slave>;
2631
2632 asoc-platform = <&pcm0>, <&pcm1>, <&voip>, <&voice>,
2633 <&loopback>, <&hostless>, <&afe>, <&routing>,
2634 <&pcm_dtmf>, <&host_pcm>, <&compress>;
2635 asoc-platform-names = "msm-pcm-dsp.0", "msm-pcm-dsp.1",
2636 "msm-voip-dsp", "msm-pcm-voice",
2637 "msm-pcm-loopback", "msm-pcm-hostless",
2638 "msm-pcm-afe", "msm-pcm-routing",
2639 "msm-pcm-dtmf", "msm-voice-host-pcm",
2640 "msm-compress-dsp";
2641 asoc-cpu = <&dai_pri_auxpcm>, <&mi2s_prim>, <&mi2s_sec>,
2642 <&dtmf_tx>,
2643 <&rx_capture_tx>, <&rx_playback_rx>,
2644 <&tx_capture_tx>, <&tx_playback_rx>,
2645 <&afe_pcm_rx>, <&afe_pcm_tx>, <&afe_proxy_rx>,
2646 <&afe_proxy_tx>, <&incall_record_rx>,
2647 <&incall_record_tx>, <&incall_music_rx>,
2648 <&dai_pri_tdm_rx_0>, <&dai_pri_tdm_tx_0>,
2649 <&dai_sec_tdm_rx_0>, <&dai_sec_tdm_tx_0>,
2650 <&dai_sec_auxpcm>, <&incall_music_dl_rx>;
2651 asoc-cpu-names = "msm-dai-q6-auxpcm.1",
2652 "msm-dai-q6-mi2s.0", "msm-dai-q6-mi2s.1",
2653 "msm-dai-stub-dev.4", "msm-dai-stub-dev.5",
2654 "msm-dai-stub-dev.6", "msm-dai-stub-dev.7",
2655 "msm-dai-stub-dev.8", "msm-dai-q6-dev.224",
2656 "msm-dai-q6-dev.225", "msm-dai-q6-dev.241",
2657 "msm-dai-q6-dev.240", "msm-dai-q6-dev.32771",
2658 "msm-dai-q6-dev.32772", "msm-dai-q6-dev.32773",
2659 "msm-dai-q6-tdm.36864", "msm-dai-q6-tdm.36865",
2660 "msm-dai-q6-tdm.36880", "msm-dai-q6-tdm.36881",
2661 "msm-dai-q6-auxpcm.2", "msm-dai-q6-dev.32774";
2662 asoc-codec = <&tlv320aic3x_codec>, <&stub_codec>;
2663 asoc-codec-names = "tlv320aic3x-codec", "msm-stub-codec.1";
2664 };
2665
2666* APQ8096 Automotive ASoC Machine driver
2667
2668Required properties:
2669- compatible : "qcom,apq8096-asoc-snd-auto" for auto codec and
2670 node is "sound-auto",
2671 "qcom,apq8096-asoc-snd-adp-agave" for adp agave codec and
2672 node is "sound-adp-agave",
2673 "qcom,apq8096-asoc-snd-adp-mmxf" for adp mmxf codec and
2674 node is "sound-adp-mmxf".
2675- qcom,model : The user-visible name of this sound card.
2676- asoc-platform: This is phandle list containing the references to platform device
2677 nodes that are used as part of the sound card dai-links.
2678- asoc-platform-names: This property contains list of platform names. The order of
2679 the platform names should match to that of the phandle order
2680 given in "asoc-platform".
2681- asoc-cpu: This is phandle list containing the references to cpu dai device nodes
2682 that are used as part of the sound card dai-links.
2683- asoc-cpu-names: This property contains list of cpu dai names. The order of the
2684 cpu dai names should match to that of the phandle order given
2685 in "asoc-cpu". The cpu names are in the form of "%s.%d" form,
2686 where the id (%d) field represents the back-end AFE port id that
2687 this CPU dai is associated with.
2688- asoc-codec: This is phandle list containing the references to codec dai device
2689 nodes that are used as part of the sound card dai-links.
2690- asoc-codec-names: This property contains list of codec dai names. The order of the
2691 codec dai names should match to that of the phandle order given
2692 in "asoc-codec".
2693
2694Example:
2695
2696 sound-auto {
2697 compatible = "qcom,apq8096-asoc-snd-auto";
2698 qcom,model = "apq8096-auto-snd-card";
2699
2700 asoc-platform = <&pcm0>, <&pcm1>, <&pcm2>, <&voip>, <&voice>,
2701 <&loopback>, <&compress>, <&hostless>,
2702 <&afe>, <&lsm>, <&routing>, <&compr>,
2703 <&loopback1>;
2704 asoc-platform-names = "msm-pcm-dsp.0", "msm-pcm-dsp.1",
2705 "msm-pcm-dsp.2", "msm-voip-dsp",
2706 "msm-pcm-voice", "msm-pcm-loopback",
2707 "msm-compress-dsp", "msm-pcm-hostless",
2708 "msm-pcm-afe", "msm-lsm-client",
2709 "msm-pcm-routing", "msm-compr-dsp",
2710 "msm-pcm-loopback.1";
2711 asoc-cpu = <&dai_pri_auxpcm>, <&dai_sec_auxpcm>, <&dai_hdmi>,
2712 <&dai_mi2s>, <&dai_mi2s_quat>,
2713 <&afe_pcm_rx>, <&afe_pcm_tx>,
2714 <&afe_proxy_rx>, <&afe_proxy_tx>,
2715 <&incall_record_rx>, <&incall_record_tx>,
2716 <&incall_music_rx>, <&incall_music2_rx>,
2717 <&dai_tert_tdm_rx_0>, <&dai_tert_tdm_rx_1>,
2718 <&dai_tert_tdm_rx_2>, <&dai_tert_tdm_rx_3>,
2719 <&dai_tert_tdm_tx_0>, <&dai_tert_tdm_tx_1>,
2720 <&dai_tert_tdm_tx_2>, <&dai_tert_tdm_tx_3>,
2721 <&dai_quat_tdm_rx_0>, <&dai_quat_tdm_rx_1>,
2722 <&dai_quat_tdm_rx_2>, <&dai_quat_tdm_rx_3>,
2723 <&dai_quat_tdm_tx_0>, <&dai_quat_tdm_tx_1>,
2724 <&dai_quat_tdm_tx_2>, <&dai_quat_tdm_tx_3>;
2725 asoc-cpu-names = "msm-dai-q6-auxpcm.1", "msm-dai-q6-auxpcm.2",
2726 "msm-dai-q6-hdmi.8",
2727 "msm-dai-q6-mi2s.2", "msm-dai-q6-mi2s.3",
2728 "msm-dai-q6-dev.224", "msm-dai-q6-dev.225",
2729 "msm-dai-q6-dev.241", "msm-dai-q6-dev.240",
2730 "msm-dai-q6-dev.32771", "msm-dai-q6-dev.32772",
2731 "msm-dai-q6-dev.32773", "msm-dai-q6-dev.32770",
2732 "msm-dai-q6-tdm.36896", "msm-dai-q6-tdm.36898",
2733 "msm-dai-q6-tdm.36900", "msm-dai-q6-tdm.36902",
2734 "msm-dai-q6-tdm.36897", "msm-dai-q6-tdm.36899",
2735 "msm-dai-q6-tdm.36901", "msm-dai-q6-tdm.36903",
2736 "msm-dai-q6-tdm.36912", "msm-dai-q6-tdm.36914",
2737 "msm-dai-q6-tdm.36916", "msm-dai-q6-tdm.36918",
2738 "msm-dai-q6-tdm.36913", "msm-dai-q6-tdm.36915",
2739 "msm-dai-q6-tdm.36917", "msm-dai-q6-tdm.36919";
2740 asoc-codec = <&stub_codec>;
2741 asoc-codec-names = "msm-stub-codec.1";
2742 };
2743
2744* SDM660 ASoC Slimbus Machine driver
2745
2746Required properties:
2747- compatible : "qcom,sdm660-asoc-snd-tasha" for tasha codec,
2748 "qcom,sdm660-asoc-snd-tavil" for tavil codec.
2749- qcom,model : The user-visible name of this sound card.
2750- qcom,msm-mclk-freq : MCLK frequency value for external codec
2751- qcom,msm-gpios : Lists down all the gpio sets that are supported.
2752- qcom,pinctrl-names : Lists all the possible combinations of the gpio sets
2753mentioned in qcom,msm-gpios. Say we have 2^N combinations for N GPIOs,
2754this would list all the 2^N combinations.
2755- pinctrl-names : The combinations of gpio sets from above that are supported in
2756the flavor. This can be sometimes same as qcom, pinctrl-names i.e with 2^N
2757 combinations or will have less incase if some combination is not supported.
2758 - pinctrl-# : Pinctrl states as mentioned in pinctrl-names.
2759 - qcom,audio-routing : A list of the connections between audio components.
2760 - asoc-platform: This is phandle list containing the references to platform device
2761 nodes that are used as part of the sound card dai-links.
2762 - asoc-platform-names: This property contains list of platform names. The order of
2763 the platform names should match to that of the phandle order
2764 given in "asoc-platform".
2765 - asoc-cpu: This is phandle list containing the references to cpu dai device nodes
2766 that are used as part of the sound card dai-links.
2767 - asoc-cpu-names: This property contains list of cpu dai names. The order of the
2768 cpu dai names should match to that of the phandle order given
2769 in "asoc-cpu". The cpu names are in the form of "%s.%d" form,
2770 where the id (%d) field represents the back-end AFE port id that
2771 this CPU dai is associated with.
2772 - asoc-codec: This is phandle list containing the references to codec dai device
2773 nodes that are used as part of the sound card dai-links.
2774 - asoc-codec-names: This property contains list of codec dai names. The order of the
2775 codec dai names should match to that of the phandle order given
2776 in "asoc-codec".
2777 Optional properties:
2778 - qcom,cdc-us-euro-gpios : GPIO on which gnd/mic swap signal is coming.
2779 - clock-names : clock name defined for external clock.
2780 - clocks : external clock defined for codec clock.
2781 - qcom,wsa-max-devs : Maximum number of WSA881x devices present in the target
2782 - qcom,wsa-devs : List of phandles for all possible WSA881x devices supported for the target
2783 - qcom,wsa-aux-dev-prefix : Name prefix with Left/Right configuration for WSA881x device
2784
2785 Example:
2786
2787 sound-9335 {
2788 compatible = "qcom,sdm660-asoc-snd-tasha";
2789 qcom,model = "sdm660-tasha-snd-card";
2790
2791 qcom,audio-routing =
2792 "RX_BIAS", "MCLK",
2793 "LDO_H", "MCLK",
2794 "AIF4 MAD", "MCLK",
2795 "ultrasound amp", "LINEOUT1",
2796 "ultrasound amp", "LINEOUT3",
2797 "AMIC1", "MIC BIAS1 Internal1",
2798 "MIC BIAS1 Internal1", "Handset Mic",
2799 "AMIC2", "MIC BIAS2 External",
2800 "MIC BIAS2 External", "Headset Mic",
2801 "AMIC3", "MIC BIAS2 External",
2802 "MIC BIAS2 External", "ANCRight Headset Mic",
2803 "AMIC4", "MIC BIAS2 External",
2804 "MIC BIAS2 External", "ANCLeft Headset Mic",
2805 "DMIC1", "MIC BIAS1 External",
2806 "MIC BIAS1 External", "Digital Mic1",
2807 "DMIC2", "MIC BIAS1 External",
2808 "MIC BIAS1 External", "Digital Mic2",
2809 "DMIC3", "MIC BIAS3 External",
2810 "MIC BIAS3 External", "Digital Mic3",
2811 "DMIC4", "MIC BIAS3 External",
2812 "MIC BIAS3 External", "Digital Mic4",
2813 "DMIC5", "MIC BIAS4 External",
2814 "MIC BIAS4 External", "Digital Mic5",
2815 "DMIC6", "MIC BIAS4 External",
2816 "MIC BIAS4 External", "Digital Mic6";
2817
2818 qcom,msm-mbhc-hphl-swh = <0>;
2819 qcom,msm-mbhc-gnd-swh = <0>;
2820 qcom,msm-mclk-freq = <9600000>;
2821 qcom,msm-gpios =
2822 "slim",
2823 "us_eu_gpio";
2824 qcom,pinctrl-names =
2825 "all_off",
2826 "slim_act",
2827 "us_eu_gpio_act",
2828 "slim_us_eu_gpio_act";
2829 pinctrl-names =
2830 "all_off",
2831 "slim_act",
2832 "us_eu_gpio_act",
2833 "slim_us_eu_gpio_act";
2834 pinctrl-0 = <&cdc_slim_lines_sus &cross_conn_det_sus>;
2835 pinctrl-1 = <&cdc_slim_lines_act &cross_conn_det_sus>;
2836 pinctrl-2 = <&cdc_slim_lines_sus &cross_conn_det_act>;
2837 pinctrl-3 = <&cdc_slim_lines_act &cross_conn_det_act>;
2838 qcom,cdc-us-euro-gpios = <&msm_gpio 63 0>;
2839 asoc-platform = <&pcm0>, <&pcm1>, <&pcm2>, <&voip>, <&voice>,
2840 <&loopback>, <&compress>, <&hostless>,
2841 <&afe>, <&lsm>, <&routing>, <&cpe>, <&compr>;
2842 asoc-platform-names = "msm-pcm-dsp.0", "msm-pcm-dsp.1",
2843 "msm-pcm-dsp.2", "msm-voip-dsp",
2844 "msm-pcm-voice", "msm-pcm-loopback",
2845 "msm-compress-dsp", "msm-pcm-hostless",
2846 "msm-pcm-afe", "msm-lsm-client",
2847 "msm-pcm-routing", "msm-cpe-lsm",
2848 "msm-compr-dsp";
2849 asoc-cpu = <&dai_hdmi>,
2850 <&sb_0_rx>, <&sb_0_tx>, <&sb_1_rx>, <&sb_1_tx>,
2851 <&sb_2_rx>, <&sb_2_tx>, <&sb_3_rx>, <&sb_3_tx>,
2852 <&sb_4_rx>, <&sb_4_tx>, <&sb_5_tx>,
2853 <&afe_pcm_rx>, <&afe_pcm_tx>, <&afe_proxy_rx>,
2854 <&afe_proxy_tx>, <&incall_record_rx>,
2855 <&incall_record_tx>, <&incall_music_rx>,
2856 <&incall_music_2_rx>, <&sb_5_rx>;
2857 asoc-cpu-names = "msm-dai-q6-hdmi.8",
2858 "msm-dai-q6-dev.16384", "msm-dai-q6-dev.16385",
2859 "msm-dai-q6-dev.16386", "msm-dai-q6-dev.16387",
2860 "msm-dai-q6-dev.16388", "msm-dai-q6-dev.16389",
2861 "msm-dai-q6-dev.16390", "msm-dai-q6-dev.16391",
2862 "msm-dai-q6-dev.16392", "msm-dai-q6-dev.16393",
2863 "msm-dai-q6-dev.16395", "msm-dai-q6-dev.224",
2864 "msm-dai-q6-dev.225", "msm-dai-q6-dev.241",
2865 "msm-dai-q6-dev.240", "msm-dai-q6-dev.32771",
2866 "msm-dai-q6-dev.32772", "msm-dai-q6-dev.32773",
2867 "msm-dai-q6-dev.32770", "msm-dai-q6-dev.16394";
2868 asoc-codec = <&stub_codec>;
2869 asoc-codec-names = "msm-stub-codec.1";
2870 qcom,wsa-max-devs = <2>;
2871 qcom,wsa-devs = <&wsa881x_211>, <&wsa881x_212>,
2872 <&wsa881x_213>, <&wsa881x_214>;
2873 qcom,wsa-aux-dev-prefix = "SpkrRight", "SpkrLeft",
2874 "SpkrRight", "SpkrLeft";
2875 };
2876
2877* MSM8998 ASoC Machine driver
2878
2879Required properties:
2880- compatible : "qcom,msm8998-asoc-snd-tasha" for tasha codec,
2881 "qcom,msm8998-asoc-snd-tavil" for tavil codec.
2882- qcom,model : The user-visible name of this sound card.
2883- qcom,tasha-mclk-clk-freq : MCLK frequency value for tasha codec
2884- qcom,tavil-mclk-clk-freq : MCLK frequency value for tavil codec
2885- qcom,audio-routing : A list of the connections between audio components.
2886- asoc-platform: This is phandle list containing the references to platform device
2887 nodes that are used as part of the sound card dai-links.
2888- asoc-platform-names: This property contains list of platform names. The order of
2889 the platform names should match to that of the phandle order
2890 given in "asoc-platform".
2891- asoc-cpu: This is phandle list containing the references to cpu dai device nodes
2892 that are used as part of the sound card dai-links.
2893- asoc-cpu-names: This property contains list of cpu dai names. The order of the
2894 cpu dai names should match to that of the phandle order given
2895 in "asoc-cpu". The cpu names are in the form of "%s.%d" form,
2896 where the id (%d) field represents the back-end AFE port id that
2897 this CPU dai is associated with.
2898- asoc-codec: This is phandle list containing the references to codec dai device
2899 nodes that are used as part of the sound card dai-links.
2900- asoc-codec-names: This property contains list of codec dai names. The order of the
2901 codec dai names should match to that of the phandle order given
2902 in "asoc-codec".
2903Optional properties:
2904- qcom,mbhc-audio-jack-type : String to indicate the jack type on the hardware.
2905 Possible Values:
2906 4-pole-jack : Jack on the hardware is 4-pole.
2907 5-pole-jack : Jack on the hardware is 5-pole.
2908 6-pole-jack : Jack on the hardware is 6-pole.
2909- clock-names : clock name defined for external clock.
2910- clocks : external clock defined for codec clock.
2911- qcom,hph-en1-gpio : GPIO to enable HiFi amplifiers.
2912- qcom,hph-en0-gpio : GPIO to enable HiFi audio route to headset.
2913- qcom,wsa-max-devs : Maximum number of WSA881x devices present in the target
2914- qcom,wsa-devs : List of phandles for all possible WSA881x devices supported for the target
2915- qcom,wsa-aux-dev-prefix : Name prefix with Left/Right configuration for WSA881x device
2916- qcom,wcn-btfm : Property to specify if WCN BT/FM chip is used for the target
2917- qcom,msm-mbhc-usbc-audio-supported : Property to specify if analog audio feature is
2918 enabled or not.
2919- qcom,usbc-analog-en1-gpio : EN1 GPIO to enable USB type-C analog audio
2920- qcom,usbc-analog-en2-gpio : EN2 GPIO to enable USB type-C analog audio
2921- qcom,usbc-analog-force_detect_gpio : Force detect GPIO to enable USB type-C analog audio
2922
2923Example:
2924
2925 sound-9335 {
2926 compatible = "qcom,msm8998-asoc-snd";
2927 qcom,model = "msm8998-tasha-snd-card";
2928
2929 qcom,audio-routing =
2930 "RX_BIAS", "MCLK",
2931 "LDO_H", "MCLK",
2932 "AIF4 MAD", "MCLK",
2933 "ultrasound amp", "LINEOUT1",
2934 "ultrasound amp", "LINEOUT3",
2935 "AMIC1", "MIC BIAS1 Internal1",
2936 "MIC BIAS1 Internal1", "Handset Mic",
2937 "AMIC2", "MIC BIAS2 External",
2938 "MIC BIAS2 External", "Headset Mic",
2939 "AMIC3", "MIC BIAS2 External",
2940 "MIC BIAS2 External", "ANCRight Headset Mic",
2941 "AMIC4", "MIC BIAS2 External",
2942 "MIC BIAS2 External", "ANCLeft Headset Mic",
2943 "DMIC1", "MIC BIAS1 External",
2944 "MIC BIAS1 External", "Digital Mic1",
2945 "DMIC2", "MIC BIAS1 External",
2946 "MIC BIAS1 External", "Digital Mic2",
2947 "DMIC3", "MIC BIAS3 External",
2948 "MIC BIAS3 External", "Digital Mic3",
2949 "DMIC4", "MIC BIAS3 External",
2950 "MIC BIAS3 External", "Digital Mic4",
2951 "DMIC5", "MIC BIAS4 External",
2952 "MIC BIAS4 External", "Digital Mic5",
2953 "DMIC6", "MIC BIAS4 External",
2954 "MIC BIAS4 External", "Digital Mic6";
2955
2956 qcom,msm-mbhc-hphl-swh = <0>;
2957 qcom,msm-mbhc-gnd-swh = <0>;
2958 qcom,tasha-mclk-clk-freq = <9600000>;
2959 asoc-platform = <&pcm0>, <&pcm1>, <&pcm2>, <&voip>, <&voice>,
2960 <&loopback>, <&compress>, <&hostless>,
2961 <&afe>, <&lsm>, <&routing>, <&cpe>, <&compr>,
2962 <&trans_loopback>;
2963 asoc-platform-names = "msm-pcm-dsp.0", "msm-pcm-dsp.1",
2964 "msm-pcm-dsp.2", "msm-voip-dsp",
2965 "msm-pcm-voice", "msm-pcm-loopback",
2966 "msm-compress-dsp", "msm-pcm-hostless",
2967 "msm-pcm-afe", "msm-lsm-client",
2968 "msm-pcm-routing", "msm-cpe-lsm",
2969 "msm-compr-dsp","msm-transcode-loopback";
2970 asoc-cpu = <&dai_hdmi>,
2971 <&sb_0_rx>, <&sb_0_tx>, <&sb_1_rx>, <&sb_1_tx>,
2972 <&sb_2_rx>, <&sb_2_tx>, <&sb_3_rx>, <&sb_3_tx>,
2973 <&sb_4_rx>, <&sb_4_tx>, <&sb_5_tx>,
2974 <&afe_pcm_rx>, <&afe_pcm_tx>, <&afe_proxy_rx>,
2975 <&afe_proxy_tx>, <&incall_record_rx>,
2976 <&incall_record_tx>, <&incall_music_rx>,
2977 <&incall_music_2_rx>, <&sb_5_rx>;
2978 asoc-cpu-names = "msm-dai-q6-hdmi.8",
2979 "msm-dai-q6-dev.16384", "msm-dai-q6-dev.16385",
2980 "msm-dai-q6-dev.16386", "msm-dai-q6-dev.16387",
2981 "msm-dai-q6-dev.16388", "msm-dai-q6-dev.16389",
2982 "msm-dai-q6-dev.16390", "msm-dai-q6-dev.16391",
2983 "msm-dai-q6-dev.16392", "msm-dai-q6-dev.16393",
2984 "msm-dai-q6-dev.16395", "msm-dai-q6-dev.224",
2985 "msm-dai-q6-dev.225", "msm-dai-q6-dev.241",
2986 "msm-dai-q6-dev.240", "msm-dai-q6-dev.32771",
2987 "msm-dai-q6-dev.32772", "msm-dai-q6-dev.32773",
2988 "msm-dai-q6-dev.32770", "msm-dai-q6-dev.16394";
2989 asoc-codec = <&stub_codec>;
2990 asoc-codec-names = "msm-stub-codec.1";
2991 qcom,wsa-max-devs = <2>;
2992 qcom,wsa-devs = <&wsa881x_211>, <&wsa881x_212>,
2993 <&wsa881x_213>, <&wsa881x_214>;
2994 qcom,wsa-aux-dev-prefix = "SpkrRight", "SpkrLeft",
2995 "SpkrRight", "SpkrLeft";
2996 qcom,msm-mbhc-usbc-audio-supported = <1>;
2997 qcom,usbc-analog-en1-gpio = <&wcd_usbc_analog_en1_gpio>;
2998 qcom,usbc-analog-en2-gpio = <&tlmm 51 0>;
2999 qcom,usbc-analog-force_detect_gpio = <&wcd_usbc_analog_f_gpio>;
3000 };
3001
3002* MSMSTUB ASoC Machine driver
3003
3004Required properties:
3005- compatible : "qcom,msm8998-asoc-snd-stub" for MSM8998 target.
3006 "qcom,sdm845-asoc-snd-stub" for SDM845 target.
3007- qcom,model : The user-visible name of this sound card.
3008- qcom,tasha-mclk-clk-freq : MCLK frequency value for tasha codec
3009- asoc-platform: This is phandle list containing the references to platform device
3010 nodes that are used as part of the sound card dai-links.
3011- asoc-platform-names: This property contains list of platform names. The order of
3012 the platform names should match to that of the phandle order
3013 given in "asoc-platform".
3014- asoc-cpu: This is phandle list containing the references to cpu dai device nodes
3015 that are used as part of the sound card dai-links.
3016- asoc-cpu-names: This property contains list of cpu dai names. The order of the
3017 cpu dai names should match to that of the phandle order given
3018 in "asoc-cpu". The cpu names are in the form of "%s.%d" form,
3019 where the id (%d) field represents the back-end AFE port id that
3020 this CPU dai is associated with.
3021- asoc-codec: This is phandle list containing the references to codec dai device
3022 nodes that are used as part of the sound card dai-links.
3023- asoc-codec-names: This property contains list of codec dai names. The order of the
3024 codec dai names should match to that of the phandle order given
3025 in "asoc-codec".
3026Optional properties:
3027- qcom,wsa-max-devs : Maximum number of WSA881x devices present in the target
3028
3029Example:
3030
3031 sound_msm:sound-9335 {
3032 compatible = "qcom,msm8998-asoc-snd-stub";
3033 qcom,model = "msm8998-stub-snd-card";
3034
3035 qcom,tasha-mclk-clk-freq = <9600000>;
3036 asoc-platform = <&pcm0>;
3037 asoc-platform-names = "msm-pcm-dsp.0";
3038 asoc-cpu = <&sb_0_rx>, <&sb_0_tx>;
3039 asoc-cpu-names = "msm-dai-q6-dev.16384", "msm-dai-q6-dev.16385";
3040 asoc-codec = <&stub_codec>;
3041 asoc-codec-names = "msm-stub-codec.1";
3042 qcom,wsa-max-devs = <0>;
3043 };
3044
3045* WCD DSP manager driver
3046
3047Required properties:
3048- compatible : "qcom,wcd-dsp-mgr"
3049- qcom,wdsp-components : This is phandle list containing the references to the
3050 components of the manager driver. Manager driver will
3051 register to component framework with these phandles.
3052- qcom,img-filename : String property to provide the dsp image file name that is
3053 to be read from file system and downloaded to dsp memory
3054Optional properties:
3055- qcom,wdsp-cmpnt-dev-name : Property that manager driver will parse, but defined
3056 in the child's DT entry that is given to manager driver
3057 with phandle. This property will be used by the manager
3058 driver in case the manager driver cannot match child's
3059 of_node pointer to registered phandle.
3060
3061Example:
3062
3063 qcom,wcd-dsp-mgr {
3064 compatible = "qcom,wcd-dsp-mgr";
3065 qcom,wdsp-components = <&wcd934x_cdc 0>,
3066 <&wcd_spi_0 1>,
3067 <&glink_spi 2>;
3068 qcom,img-filename = "cpe_9340";
3069 };
3070
3071Example of child node that would have qcom,wdsp-cmpnt-dev-name property
3072
3073 wcd934x_cdc: tavil_codec {
3074 qcom,wdsp-cmpnt-dev-name = "tavil_codec";
3075 };
3076
3077* SDM845 ASoC Machine driver
3078
3079Required properties:
3080- compatible : "qcom,sdm845-asoc-snd-tavil"
3081- qcom,model : The user-visible name of this sound card.
3082- qcom,tavil-mclk-clk-freq : MCLK frequency value for tavil codec
3083- qcom,audio-routing : A list of the connections between audio components.
3084- asoc-platform: This is phandle list containing the references to platform device
3085 nodes that are used as part of the sound card dai-links.
3086- asoc-platform-names: This property contains list of platform names. The order of
3087 the platform names should match to that of the phandle order
3088 given in "asoc-platform".
3089- asoc-cpu: This is phandle list containing the references to cpu dai device nodes
3090 that are used as part of the sound card dai-links.
3091- asoc-cpu-names: This property contains list of cpu dai names. The order of the
3092 cpu dai names should match to that of the phandle order given
3093 in "asoc-cpu". The cpu names are in the form of "%s.%d" form,
3094 where the id (%d) field represents the back-end AFE port id that
3095 this CPU dai is associated with.
3096- asoc-codec: This is phandle list containing the references to codec dai device
3097 nodes that are used as part of the sound card dai-links.
3098- asoc-codec-names: This property contains list of codec dai names. The order of the
3099 codec dai names should match to that of the phandle order given
3100 in "asoc-codec".
3101Optional properties:
3102- qcom,mbhc-audio-jack-type : String to indicate the jack type on the hardware.
3103 Possible Values:
3104 4-pole-jack : Jack on the hardware is 4-pole.
3105 5-pole-jack : Jack on the hardware is 5-pole.
3106 6-pole-jack : Jack on the hardware is 6-pole.
3107 - clock-names : clock name defined for external clock.
3108 - clocks : external clock defined for codec clock.
3109 - qcom,msm-mbhc-hs-mic-max-threshold-mv : headset detection threshold. When micbias is
3110 not set to 2.7v, need scale in driver.
3111 - qcom,msm-mbhc-hs-mic-min-threshold-mv : headhpone detection threshold. When micbias is
3112 not set to 2.7v, need scale in driver.
3113 - qcom,hph-en1-gpio : GPIO to enable HiFi amplifiers.
3114 - qcom,hph-en0-gpio : GPIO to enable HiFi audio route to headset.
3115 - qcom,wsa-max-devs : Maximum number of WSA881x devices present in the target
3116 - qcom,wsa-devs : List of phandles for all possible WSA881x devices supported for the target
3117 - qcom,wsa-aux-dev-prefix : Name prefix with Left/Right configuration for WSA881x device
3118 - qcom,wcn-btfm : Property to specify if WCN BT/FM chip is used for the target
3119
3120 Example:
3121
3122 sound-tavil {
3123 compatible = "qcom,sdm845-asoc-snd-tavil";
3124 qcom,model = "sdm845-tavil-snd-card";
3125 qcom,ext-disp-audio-rx;
3126 qcom,wcn-btfm;
3127 qcom,mi2s-audio-intf;
3128 qcom,auxpcm-audio-intf;
3129 qcom,msm-mi2s-master = <1>, <1>, <1>, <1>;
3130
3131 reg = <0x1711a000 0x4>,
3132 <0x1711b000 0x4>,
3133 <0x1711c000 0x4>,
3134 <0x1711d000 0x4>;
3135 reg-names = "lpaif_pri_mode_muxsel",
3136 "lpaif_sec_mode_muxsel",
3137 "lpaif_tert_mode_muxsel",
3138 "lpaif_quat_mode_muxsel";
3139
3140 qcom,audio-routing =
3141 "RX_BIAS", "MCLK",
3142 "MADINPUT", "MCLK",
3143 "hifi amp", "LINEOUT1",
3144 "hifi amp", "LINEOUT2",
3145 "AMIC2", "MIC BIAS2",
3146 "MIC BIAS2", "Headset Mic",
3147 "AMIC3", "MIC BIAS2",
3148 "MIC BIAS2", "ANCRight Headset Mic",
3149 "AMIC4", "MIC BIAS2",
3150 "MIC BIAS2", "ANCLeft Headset Mic",
3151 "AMIC5", "MIC BIAS3",
3152 "MIC BIAS3", "Handset Mic",
3153 "DMIC0", "MIC BIAS1",
3154 "MIC BIAS1", "Digital Mic0",
3155 "DMIC1", "MIC BIAS1",
3156 "MIC BIAS1", "Digital Mic1",
3157 "DMIC2", "MIC BIAS3",
3158 "MIC BIAS3", "Digital Mic2",
3159 "DMIC3", "MIC BIAS3",
3160 "MIC BIAS3", "Digital Mic3",
3161 "DMIC4", "MIC BIAS4",
3162 "MIC BIAS4", "Digital Mic4",
3163 "DMIC5", "MIC BIAS4",
3164 "MIC BIAS4", "Digital Mic5",
3165 "SpkrLeft IN", "SPK1 OUT",
3166 "SpkrRight IN", "SPK2 OUT";
3167
3168 qcom,msm-mbhc-hphl-swh = <0>;
3169 qcom,msm-mbhc-gnd-swh = <0>;
3170 qcom,msm-mbhc-hs-mic-max-threshold-mv = <1700>;
3171 qcom,msm-mbhc-hs-mic-min-threshold-mv = <50>;
3172 qcom,hph-en0-gpio = <&tavil_hph_en0>;
3173 qcom,hph-en1-gpio = <&tavil_hph_en1>;
3174 qcom,tavil-mclk-clk-freq = <9600000>;
3175 asoc-platform = <&pcm0>, <&pcm1>, <&pcm2>, <&voip>, <&voice>,
3176 <&loopback>, <&compress>, <&hostless>,
3177 <&afe>, <&lsm>, <&routing>, <&cpe>, <&compr>,
3178 <&pcm_noirq>;
3179 asoc-platform-names = "msm-pcm-dsp.0", "msm-pcm-dsp.1",
3180 "msm-pcm-dsp.2", "msm-voip-dsp",
3181 "msm-pcm-voice", "msm-pcm-loopback",
3182 "msm-compress-dsp", "msm-pcm-hostless",
3183 "msm-pcm-afe", "msm-lsm-client",
3184 "msm-pcm-routing", "msm-cpe-lsm",
3185 "msm-compr-dsp", "msm-pcm-dsp-noirq";
3186 asoc-cpu = <&dai_hdmi>, <&dai_dp>,
3187 <&dai_mi2s0>, <&dai_mi2s1>,
3188 <&dai_mi2s2>, <&dai_mi2s3>,
3189 <&dai_pri_auxpcm>, <&dai_sec_auxpcm>,
3190 <&dai_tert_auxpcm>, <&dai_quat_auxpcm>,
3191 <&sb_0_rx>, <&sb_0_tx>, <&sb_1_rx>, <&sb_1_tx>,
3192 <&sb_2_rx>, <&sb_2_tx>, <&sb_3_rx>, <&sb_3_tx>,
3193 <&sb_4_rx>, <&sb_4_tx>, <&sb_5_tx>,
3194 <&afe_pcm_rx>, <&afe_pcm_tx>, <&afe_proxy_rx>,
3195 <&afe_proxy_tx>, <&incall_record_rx>,
3196 <&incall_record_tx>, <&incall_music_rx>,
3197 <&incall_music_2_rx>, <&sb_5_rx>, <&sb_6_rx>,
3198 <&sb_7_rx>, <&sb_7_tx>, <&sb_8_tx>,
3199 <&usb_audio_rx>, <&usb_audio_tx>,
3200 <&dai_pri_tdm_rx_0>, <&dai_pri_tdm_tx_0>,
3201 <&dai_sec_tdm_rx_0>, <&dai_sec_tdm_tx_0>,
3202 <&dai_tert_tdm_rx_0>, <&dai_tert_tdm_tx_0>,
3203 <&dai_quat_tdm_rx_0>, <&dai_quat_tdm_tx_0>;
3204 asoc-cpu-names = "msm-dai-q6-hdmi.8", "msm-dai-q6-dp.24608",
3205 "msm-dai-q6-mi2s.0", "msm-dai-q6-mi2s.1",
3206 "msm-dai-q6-mi2s.2", "msm-dai-q6-mi2s.3",
3207 "msm-dai-q6-auxpcm.1", "msm-dai-q6-auxpcm.2",
3208 "msm-dai-q6-auxpcm.3", "msm-dai-q6-auxpcm.4",
3209 "msm-dai-q6-dev.16384", "msm-dai-q6-dev.16385",
3210 "msm-dai-q6-dev.16386", "msm-dai-q6-dev.16387",
3211 "msm-dai-q6-dev.16388", "msm-dai-q6-dev.16389",
3212 "msm-dai-q6-dev.16390", "msm-dai-q6-dev.16391",
3213 "msm-dai-q6-dev.16392", "msm-dai-q6-dev.16393",
3214 "msm-dai-q6-dev.16395", "msm-dai-q6-dev.224",
3215 "msm-dai-q6-dev.225", "msm-dai-q6-dev.241",
3216 "msm-dai-q6-dev.240", "msm-dai-q6-dev.32771",
3217 "msm-dai-q6-dev.32772", "msm-dai-q6-dev.32773",
3218 "msm-dai-q6-dev.32770", "msm-dai-q6-dev.16394",
3219 "msm-dai-q6-dev.16396", "msm-dai-q6-dev.16398",
3220 "msm-dai-q6-dev.16399", "msm-dai-q6-dev.16401",
3221 "msm-dai-q6-dev.28672", "msm-dai-q6-dev.28673",
3222 "msm-dai-q6-tdm.36864", "msm-dai-q6-tdm.36865",
3223 "msm-dai-q6-tdm.36880", "msm-dai-q6-tdm.36881",
3224 "msm-dai-q6-tdm.36896", "msm-dai-q6-tdm.36897",
3225 "msm-dai-q6-tdm.36912", "msm-dai-q6-tdm.36913";
3226 asoc-codec = <&stub_codec>, <&ext_disp_audio_codec>;
3227 asoc-codec-names = "msm-stub-codec.1",
3228 "msm-ext-disp-audio-codec-rx";
3229 qcom,wsa-max-devs = <2>;
3230 qcom,wsa-devs = <&wsa881x_0211>, <&wsa881x_0212>,
3231 <&wsa881x_0213>, <&wsa881x_0214>;
3232 qcom,wsa-aux-dev-prefix = "SpkrLeft", "SpkrRight",
3233 "SpkrLeft", "SpkrRight";
3234 };
3235
3236* SDM670 ASoC Machine driver
3237
3238Required properties:
3239- compatible : "qcom,sdm670-asoc-snd"
3240- qcom,model : The user-visible name of this sound card.
3241- qcom,msm-hs-micbias-type : This property is used to recognize the headset
3242 micbias type, internal or external.
3243- qcom,msm-mbhc-hphl-swh: This property is used to distinguish headset HPHL
3244switch type on target typically the switch type will be normally open or
3245normally close, value for this property 0 for normally close and 1 for
3246normally open.
3247- qcom,msm-mbhc-gnd-swh: This property is used to distinguish headset GND
3248switch type on target typically the switch type will be normally open or
3249normally close, value for this property 0 for normally close and 1 for
3250normally open.
3251- qcom,audio-routing : A list of the connections between audio components.
3252- qcom,msm-gpios : Lists down all the gpio sets that are supported.
3253- qcom,pinctrl-names : Lists all the possible combinations of the gpio sets
3254mentioned in qcom,msm-gpios.
3255- pinctrl-names : The combinations of gpio sets from above that are supported in
3256the flavor.
3257- pinctrl-# : Pinctrl states as mentioned in pinctrl-names.
3258
3259Optional properties:
3260- qcom,cdc-us-euro-gpios : GPIO on which gnd/mic swap signal is coming.
3261- qcom,msm-micbias1-ext-cap : Boolean. Enable micbias1 external
3262capacitor mode.
3263- qcom,msm-micbias2-ext-cap : Boolean. Enable micbias2 external
3264capacitor mode.
3265- qcom,wsa-disable : Boolean. Disables WSA speaker dailinks from sound node.
3266- qcom,msm-spk-ext-pa : GPIO which enables external speaker pa.
3267- qcom,msm-mclk-freq : This property is used to inform machine driver about
3268mclk frequency needs to be configured for internal and external PA.
3269- asoc-platform: This is phandle list containing the references to platform device
3270 nodes that are used as part of the sound card dai-links.
3271- asoc-platform-names: This property contains list of platform names. The order of
3272 the platform names should match to that of the phandle order
3273 given in "asoc-platform".
3274- asoc-cpu: This is phandle list containing the references to cpu dai device nodes
3275 that are used as part of the sound card dai-links.
3276 - asoc-cpu-names: This property contains list of cpu dai names. The order of the
3277 cpu dai names should match to that of the phandle order given.
3278 - asoc-codec: This is phandle list containing the references to codec dai device
3279 nodes that are used as part of the sound card dai-links.
3280 - asoc-codec-names: This property contains list of codec dai names. The order of the
3281 codec dai names should match to that of the phandle order given
3282 in "asoc-codec".
3283 - qcom,wsa-max-devs : Maximum number of WSA881x devices present in the target
3284 - qcom,wsa-devs : List of phandles for all possible WSA881x devices supported for the target
3285 - qcom,wsa-aux-dev-prefix : Name prefix with Left/Right configuration for WSA881x device
3286 - qcom,cdc-pdm-gpios : phandle for pdm gpios.
3287 - qcom,cdc-comp-gpios : phandle for compander gpios.
3288 - qcom,cdc-dmic-gpios : phandle for Digital mic clk and data gpios.
3289 - qcom,cdc-sdw-gpios : phandle for soundwire clk and data gpios.
3290 - qcom,pri-mi2s-gpios : phandle for primary MI2S clk, word select and data gpios.
3291 - qcom,sec-mi2s-gpios : phandle for secondary MI2S clk, word select and data gpios.
3292 - qcom,tert-mi2s-gpios : phandle for tertiary MI2S clk, word select and data gpios.
3293 - qcom,quat-mi2s-gpios : phandle for quaternary MI2S clk, word select and data gpios.
3294 - qcom,quin-mi2s-gpios : phandle for quinary MI2S clk, word select and data gpios.
3295 - qcom,msm-mbhc-moist-cfg: This property is used to set moisture detection
3296 threshold values for different codecs. First parameter is V(voltage)
3297 second one is i(current), third one is r (resistance). Depending on the
3298 codec set corresponding element in array and set others to 0.
3299
3300 Example:
3301 sound {
3302 compatible = "qcom,sdm670-asoc-snd";
3303 qcom,model = "sdm670-snd-card";
3304 qcom,msm-mclk-freq = <9600000>;
3305 qcom,msm-mbhc-hphl-swh = <0>;
3306 qcom,msm-mbhc-gnd-swh = <0>;
3307 qcom,msm-hs-micbias-type = "internal";
3308 qcom,msm-micbias1-ext-cap;
3309 qcom,audio-routing =
3310 "RX_BIAS", "MCLK",
3311 "SPK_RX_BIAS", "MCLK",
3312 "INT_LDO_H", "MCLK",
3313 "MIC BIAS External", "Handset Mic",
3314 "MIC BIAS Internal2", "Headset Mic",
3315 "MIC BIAS External", "Secondary Mic",
3316 "AMIC1", "MIC BIAS External",
3317 "AMIC2", "MIC BIAS Internal2",
3318 "AMIC3", "MIC BIAS External";
3319 qcom,cdc-us-euro-gpios = <&msm_gpio 63 0>;
3320 qcom,cdc-pdm-gpios = <&cdc_pdm_gpios>;
3321 qcom,cdc-comp-gpios = <&cdc_comp_gpios>;
3322 qcom,cdc-dmic-gpios = <&cdc_dmic_gpios>;
3323 qcom,cdc-sdw-gpios = <&cdc_sdw_gpios>;
3324 asoc-platform = <&pcm0>, <&pcm1>, <&voip>, <&voice>,
3325 <&loopback>, <&compress>, <&hostless>,
3326 <&afe>, <&lsm>, <&routing>, <&lpa>;
3327 asoc-platform-names = "msm-pcm-dsp.0", "msm-pcm-dsp.1",
3328 "msm-voip-dsp", "msm-pcm-voice", "msm-pcm-loopback",
3329 "msm-compress-dsp", "msm-pcm-hostless", "msm-pcm-afe",
3330 "msm-lsm-client", "msm-pcm-routing", "msm-pcm-lpa";
3331 asoc-cpu = <&dai_pri_auxpcm>, <&dai_hdmi>,
3332 <&dai_mi2s0>, <&dai_mi2s1>, <&dai_mi2s2>, <&dai_mi2s3>,
3333 <&sb_0_rx>, <&sb_0_tx>, <&sb_1_rx>, <&sb_1_tx>,
3334 <&sb_3_rx>, <&sb_3_tx>, <&sb_4_rx>, <&sb_4_tx>,
3335 <&bt_sco_rx>, <&bt_sco_tx>, <&int_fm_rx>, <&int_fm_tx>,
3336 <&afe_pcm_rx>, <&afe_pcm_tx>, <&afe_proxy_rx>, <&afe_proxy_tx>,
3337 <&incall_record_rx>, <&incall_record_tx>, <&incall_music_rx>,
3338 <&incall_music_2_rx>;
3339 asoc-cpu-names = "msm-dai-q6-auxpcm.1", "msm-dai-q6-hdmi.8",
3340 "msm-dai-q6-mi2s.0", "msm-dai-q6-mi2s.1",
3341 "msm-dai-q6-mi2s.2", "msm-dai-q6-mi2s.3",
3342 "msm-dai-q6-dev.16384", "msm-dai-q6-dev.16385",
3343 "msm-dai-q6-dev.16386", "msm-dai-q6-dev.16387",
3344 "msm-dai-q6-dev.16390", "msm-dai-q6-dev.16391",
3345 "msm-dai-q6-dev.16392", "msm-dai-q6-dev.16393",
3346 "msm-dai-q6-dev.12288", "msm-dai-q6-dev.12289",
3347 "msm-dai-q6-dev.12292", "msm-dai-q6-dev.12293",
3348 "msm-dai-q6-dev.224", "msm-dai-q6-dev.225",
3349 "msm-dai-q6-dev.241", "msm-dai-q6-dev.240",
3350 "msm-dai-q6-dev.32771", "msm-dai-q6-dev.32772",
3351 "msm-dai-q6-dev.32773", "msm-dai-q6-dev.32770";
3352 asoc-codec = <&stub_codec>;
3353 asoc-codec-names = "msm-stub-codec.1";
3354 qcom,wsa-max-devs = <2>;
3355 qcom,wsa-devs = <&wsa881x_211>, <&wsa881x_212>,
3356 <&wsa881x_213>, <&wsa881x_214>;
3357 qcom,wsa-aux-dev-prefix = "SpkrRight", "SpkrLeft",
3358 "SpkrRight", "SpkrLeft";
3359 };
3360
3361* SDM670 ASoC Slimbus Machine driver
3362
3363Required properties:
3364- compatible : "qcom,sdm670-asoc-snd-tasha" for tasha codec,
3365 "qcom,sdm670-asoc-snd-tavil" for tavil codec.
3366- qcom,model : The user-visible name of this sound card.
3367- qcom,msm-mclk-freq : MCLK frequency value for external codec
3368- qcom,msm-gpios : Lists down all the gpio sets that are supported.
3369- qcom,pinctrl-names : Lists all the possible combinations of the gpio sets
3370mentioned in qcom,msm-gpios. Say we have 2^N combinations for N GPIOs,
3371this would list all the 2^N combinations.
3372- pinctrl-names : The combinations of gpio sets from above that are supported in
3373the flavor. This can be sometimes same as qcom, pinctrl-names i.e with 2^N
3374combinations or will have less incase if some combination is not supported.
3375- pinctrl-# : Pinctrl states as mentioned in pinctrl-names.
3376- qcom,audio-routing : A list of the connections between audio components.
3377- asoc-platform: This is phandle list containing the references to platform device
3378 nodes that are used as part of the sound card dai-links.
3379- asoc-platform-names: This property contains list of platform names. The order of
3380 the platform names should match to that of the phandle order
3381 given in "asoc-platform".
3382- asoc-cpu: This is phandle list containing the references to cpu dai device nodes
3383 that are used as part of the sound card dai-links.
3384- asoc-cpu-names: This property contains list of cpu dai names. The order of the
3385 cpu dai names should match to that of the phandle order given
3386 in "asoc-cpu". The cpu names are in the form of "%s.%d" form,
3387 where the id (%d) field represents the back-end AFE port id that
3388 this CPU dai is associated with.
3389- asoc-codec: This is phandle list containing the references to codec dai device
3390 nodes that are used as part of the sound card dai-links.
3391- asoc-codec-names: This property contains list of codec dai names. The order of the
3392 codec dai names should match to that of the phandle order given
3393 in "asoc-codec".
3394Optional properties:
3395- qcom,cdc-us-euro-gpios : GPIO on which gnd/mic swap signal is coming.
3396- clock-names : clock name defined for external clock.
3397- clocks : external clock defined for codec clock.
3398- qcom,wsa-max-devs : Maximum number of WSA881x devices present in the target
3399- qcom,wsa-devs : List of phandles for all possible WSA881x devices supported for the target
3400- qcom,wsa-aux-dev-prefix : Name prefix with Left/Right configuration for WSA881x device
3401- qcom,pri-mi2s-gpios : phandle for primary MI2S clk, word select and data gpios.
3402- qcom,sec-mi2s-gpios : phandle for secondary MI2S clk, word select and data gpios.
3403- qcom,tert-mi2s-gpios : phandle for tertiary MI2S clk, word select and data gpios.
3404- qcom,quat-mi2s-gpios : phandle for quaternary MI2S clk, word select and data gpios.
3405- qcom,quin-mi2s-gpios : phandle for quinary MI2S clk, word select and data gpios.
3406
3407Example:
3408
3409 sound-9335 {
3410 compatible = "qcom,sdm670-asoc-snd-tasha";
3411 qcom,model = "sdm670-tasha-snd-card";
3412
3413 qcom,audio-routing =
3414 "RX_BIAS", "MCLK",
3415 "LDO_H", "MCLK",
3416 "AIF4 MAD", "MCLK",
3417 "ultrasound amp", "LINEOUT1",
3418 "ultrasound amp", "LINEOUT3",
3419 "AMIC1", "MIC BIAS1 Internal1",
3420 "MIC BIAS1 Internal1", "Handset Mic",
3421 "AMIC2", "MIC BIAS2 External",
3422 "MIC BIAS2 External", "Headset Mic",
3423 "AMIC3", "MIC BIAS2 External",
3424 "MIC BIAS2 External", "ANCRight Headset Mic",
3425 "AMIC4", "MIC BIAS2 External",
3426 "MIC BIAS2 External", "ANCLeft Headset Mic",
3427 "DMIC1", "MIC BIAS1 External",
3428 "MIC BIAS1 External", "Digital Mic1",
3429 "DMIC2", "MIC BIAS1 External",
3430 "MIC BIAS1 External", "Digital Mic2",
3431 "DMIC3", "MIC BIAS3 External",
3432 "MIC BIAS3 External", "Digital Mic3",
3433 "DMIC4", "MIC BIAS3 External",
3434 "MIC BIAS3 External", "Digital Mic4",
3435 "DMIC5", "MIC BIAS4 External",
3436 "MIC BIAS4 External", "Digital Mic5",
3437 "DMIC6", "MIC BIAS4 External",
3438 "MIC BIAS4 External", "Digital Mic6";
3439
3440 qcom,msm-mbhc-hphl-swh = <0>;
3441 qcom,msm-mbhc-gnd-swh = <0>;
3442 qcom,msm-mclk-freq = <9600000>;
3443 qcom,msm-gpios =
3444 "slim",
3445 "us_eu_gpio";
3446 qcom,pinctrl-names =
3447 "all_off",
3448 "slim_act",
3449 "us_eu_gpio_act",
3450 "slim_us_eu_gpio_act";
3451 pinctrl-names =
3452 "all_off",
3453 "slim_act",
3454 "us_eu_gpio_act",
3455 "slim_us_eu_gpio_act";
3456 pinctrl-0 = <&cdc_slim_lines_sus &cross_conn_det_sus>;
3457 pinctrl-1 = <&cdc_slim_lines_act &cross_conn_det_sus>;
3458 pinctrl-2 = <&cdc_slim_lines_sus &cross_conn_det_act>;
3459 pinctrl-3 = <&cdc_slim_lines_act &cross_conn_det_act>;
3460 qcom,cdc-us-euro-gpios = <&msm_gpio 63 0>;
3461 asoc-platform = <&pcm0>, <&pcm1>, <&pcm2>, <&voip>, <&voice>,
3462 <&loopback>, <&compress>, <&hostless>,
3463 <&afe>, <&lsm>, <&routing>, <&cpe>, <&compr>;
3464 asoc-platform-names = "msm-pcm-dsp.0", "msm-pcm-dsp.1",
3465 "msm-pcm-dsp.2", "msm-voip-dsp",
3466 "msm-pcm-voice", "msm-pcm-loopback",
3467 "msm-compress-dsp", "msm-pcm-hostless",
3468 "msm-pcm-afe", "msm-lsm-client",
3469 "msm-pcm-routing", "msm-cpe-lsm",
3470 "msm-compr-dsp";
3471 asoc-cpu = <&dai_hdmi>,
3472 <&sb_0_rx>, <&sb_0_tx>, <&sb_1_rx>, <&sb_1_tx>,
3473 <&sb_2_rx>, <&sb_2_tx>, <&sb_3_rx>, <&sb_3_tx>,
3474 <&sb_4_rx>, <&sb_4_tx>, <&sb_5_tx>,
3475 <&afe_pcm_rx>, <&afe_pcm_tx>, <&afe_proxy_rx>,
3476 <&afe_proxy_tx>, <&incall_record_rx>,
3477 <&incall_record_tx>, <&incall_music_rx>,
3478 <&incall_music_2_rx>, <&sb_5_rx>;
3479 asoc-cpu-names = "msm-dai-q6-hdmi.8",
3480 "msm-dai-q6-dev.16384", "msm-dai-q6-dev.16385",
3481 "msm-dai-q6-dev.16386", "msm-dai-q6-dev.16387",
3482 "msm-dai-q6-dev.16388", "msm-dai-q6-dev.16389",
3483 "msm-dai-q6-dev.16390", "msm-dai-q6-dev.16391",
3484 "msm-dai-q6-dev.16392", "msm-dai-q6-dev.16393",
3485 "msm-dai-q6-dev.16395", "msm-dai-q6-dev.224",
3486 "msm-dai-q6-dev.225", "msm-dai-q6-dev.241",
3487 "msm-dai-q6-dev.240", "msm-dai-q6-dev.32771",
3488 "msm-dai-q6-dev.32772", "msm-dai-q6-dev.32773",
3489 "msm-dai-q6-dev.32770", "msm-dai-q6-dev.16394";
3490 asoc-codec = <&stub_codec>;
3491 asoc-codec-names = "msm-stub-codec.1";
3492 qcom,wsa-max-devs = <2>;
3493 qcom,wsa-devs = <&wsa881x_211>, <&wsa881x_212>,
3494 <&wsa881x_213>, <&wsa881x_214>;
3495 qcom,wsa-aux-dev-prefix = "SpkrRight", "SpkrLeft",
3496 "SpkrRight", "SpkrLeft";
3497 };
3498
3499* QCS605 LC ASoC Machine driver
3500
3501Required properties:
3502- compatible : "qcom,qcs605-dig-asoc-snd"
3503- qcom,model : The user-visible name of this sound card.
3504- qcom,audio-routing : A list of the connections between audio components.
3505- qcom,msm-gpios : Lists down all the gpio sets that are supported.
3506- qcom,pinctrl-names : Lists all the possible combinations of the gpio sets
3507mentioned in qcom,msm-gpios.
3508- pinctrl-names : The combinations of gpio sets from above that are supported in
3509the flavor.
3510- pinctrl-# : Pinctrl states as mentioned in pinctrl-names.
3511
3512Optional properties:
3513- qcom,wsa-disable : Boolean. Disables WSA speaker dailinks from sound node.
3514- qcom,msm-spk-ext-pa : GPIO which enables external speaker pa.
3515- qcom,msm-mclk-freq : This property is used to inform machine driver about
3516mclk frequency needs to be configured for internal and external PA.
3517- asoc-platform: This is phandle list containing the references to platform device
3518 nodes that are used as part of the sound card dai-links.
3519- asoc-platform-names: This property contains list of platform names. The order of
3520 the platform names should match to that of the phandle order
3521 given in "asoc-platform".
3522- asoc-cpu: This is phandle list containing the references to cpu dai device nodes
3523 that are used as part of the sound card dai-links.
3524- asoc-cpu-names: This property contains list of cpu dai names. The order of the
3525 cpu dai names should match to that of the phandle order given.
3526- asoc-codec: This is phandle list containing the references to codec dai device
3527 nodes that are used as part of the sound card dai-links.
3528- asoc-codec-names: This property contains list of codec dai names. The order of the
3529 codec dai names should match to that of the phandle order given
3530 in "asoc-codec".
3531- qcom,wsa-max-devs : Maximum number of WSA881x devices present in the target
3532- qcom,wsa-devs : List of phandles for all possible WSA881x devices supported for the target
3533- qcom,wsa-aux-dev-prefix : Name prefix with Left/Right configuration for WSA881x device
3534- qcom,cdc-dmic-gpios : phandle for Digital mic clk and data gpios.
3535- qcom,cdc-sdw-gpios : phandle for soundwire clk and data gpios.
3536- qcom,pri-mi2s-gpios : phandle for primary MI2S clk, word select and data gpios.
3537- qcom,sec-mi2s-gpios : phandle for secondary MI2S clk, word select and data gpios.
3538- qcom,tert-mi2s-gpios : phandle for tertiary MI2S clk, word select and data gpios.
3539- qcom,quat-mi2s-gpios : phandle for quaternary MI2S clk, word select and data gpios.
3540- qcom,quin-mi2s-gpios : phandle for quinary MI2S clk, word select and data gpios.
3541
3542Example:
3543 sound {
3544 compatible = "qcom,qcs605-dig-asoc-snd";
3545 qcom,model = "qcs605-lc-snd-card";
3546 qcom,audio-routing =
3547 "RX_BIAS", "INT_MCLK0",
3548 "SPK_RX_BIAS", "INT_MCLK0",
3549 "DMIC1", "DIGITAL_REGULATOR",
3550 "DIGITAL_REGULATOR", "Digital Mic1",
3551 "DMIC2", "DIGITAL_REGULATOR",
3552 "DIGITAL_REGULATOR", "Digital Mic2",
3553 "DMIC3", "DIGITAL_REGULATOR",
3554 "DIGITAL_REGULATOR", "Digital Mic3",
3555 "DMIC4", "DIGITAL_REGULATOR",
3556 "DIGITAL_REGULATOR", "Digital Mic4",
3557 "SpkrLeft IN", "SPK1 OUT",
3558 "SpkrRight IN", "SPK2 OUT";
3559
3560 qcom,msm-mi2s-master = <1>, <1>, <1>, <1>, <1>;
3561 qcom,msm-mclk-freq = <9600000>;
3562 qcom,cdc-dmic-gpios = <&cdc_dmic_gpios>;
3563
3564 asoc-codec = <&stub_codec>, <&msm_digital_codec>,
3565 <&msm_sdw_codec>;
3566 asoc-codec-names = "msm-stub-codec.1", "msm-dig-codec",
3567 "msm_sdw_codec";
3568
3569 qcom,wsa-max-devs = <2>;
3570 qcom,wsa-devs = <&wsa881x_211_en>, <&wsa881x_212_en>,
3571 <&wsa881x_213_en>, <&wsa881x_214_en>;
3572 qcom,wsa-aux-dev-prefix = "SpkrLeft", "SpkrRight",
3573 "SpkrLeft", "SpkrRight";
3574 }
3575
3576* QCS605 IPcamera ASoC Machine driver
3577
3578Required properties:
3579- compatible : "qcom,qcs605-asoc-snd-tavil"
3580- qcom,model : The user-visible name of this sound card.
3581- qcom,audio-routing : A list of the connections between audio components.
3582- qcom,msm-gpios : Lists down all the gpio sets that are supported.
3583- qcom,pinctrl-names : Lists all the possible combinations of the gpio sets
3584mentioned in qcom,msm-gpios.
3585- pinctrl-names : The combinations of gpio sets from above that are supported in
3586the flavor.
3587- pinctrl-# : Pinctrl states as mentioned in pinctrl-names.
3588
3589Optional properties:
3590- qcom,wsa-disable : Boolean. Disables WSA speaker dailinks from sound node.
3591- qcom,msm-spk-ext-pa : GPIO which enables external speaker pa.
3592- qcom,msm-mclk-freq : This property is used to inform machine driver about
3593mclk frequency needs to be configured for internal and external PA.
3594- asoc-platform: This is phandle list containing the references to platform device
3595 nodes that are used as part of the sound card dai-links.
3596- asoc-platform-names: This property contains list of platform names. The order of
3597 the platform names should match to that of the phandle order
3598 given in "asoc-platform".
3599- asoc-cpu: This is phandle list containing the references to cpu dai device nodes
3600 that are used as part of the sound card dai-links.
3601- asoc-cpu-names: This property contains list of cpu dai names. The order of the
3602 cpu dai names should match to that of the phandle order given.
3603- asoc-codec: This is phandle list containing the references to codec dai device
3604 nodes that are used as part of the sound card dai-links.
3605- asoc-codec-names: This property contains list of codec dai names. The order of the
3606 codec dai names should match to that of the phandle order given
3607 in "asoc-codec".
3608- qcom,wsa-max-devs : Maximum number of WSA881x devices present in the target
3609- qcom,wsa-devs : List of phandles for all possible WSA881x devices supported for the target
3610- qcom,wsa-aux-dev-prefix : Name prefix with Left/Right configuration for WSA881x device
3611- qcom,cdc-dmic-gpios : phandle for Digital mic clk and data gpios.
3612- qcom,cdc-sdw-gpios : phandle for soundwire clk and data gpios.
3613- qcom,pri-mi2s-gpios : phandle for primary MI2S clk, word select and data gpios.
3614- qcom,sec-mi2s-gpios : phandle for secondary MI2S clk, word select and data gpios.
3615- qcom,tert-mi2s-gpios : phandle for tertiary MI2S clk, word select and data gpios.
3616 - qcom,quat-mi2s-gpios : phandle for quaternary MI2S clk, word select and data gpios.
3617 - qcom,quin-mi2s-gpios : phandle for quinary MI2S clk, word select and data gpios.
3618
3619 Example:
3620 sound {
3621 compatible = "qcom,qcs605-asoc-snd-tavil";
3622 qcom,model = "qcs605-tavil-snd-card";
3623 qcom,audio-routing =
3624 "RX_BIAS", "INT_MCLK0",
3625 "SPK_RX_BIAS", "INT_MCLK0",
3626 "DMIC1", "DIGITAL_REGULATOR",
3627 "DIGITAL_REGULATOR", "Digital Mic1",
3628 "DMIC2", "DIGITAL_REGULATOR",
3629 "DIGITAL_REGULATOR", "Digital Mic2",
3630 "DMIC3", "DIGITAL_REGULATOR",
3631 "DIGITAL_REGULATOR", "Digital Mic3",
3632 "DMIC4", "DIGITAL_REGULATOR",
3633 "DIGITAL_REGULATOR", "Digital Mic4",
3634 "SpkrLeft IN", "SPK1 OUT",
3635 "SpkrRight IN", "SPK2 OUT";
3636
3637 qcom,msm-mi2s-master = <1>, <1>, <1>, <1>, <1>;
3638 qcom,msm-mclk-freq = <9600000>;
3639 qcom,msm-gpios =
3640 "slim",
3641 "us_eu_gpio";
3642 qcom,pinctrl-names =
3643 "all_off",
3644 "slim_act",
3645 "us_eu_gpio_act",
3646 "slim_us_eu_gpio_act";
3647 pinctrl-names =
3648 "all_off",
3649 "slim_act",
3650 "us_eu_gpio_act",
3651 "slim_us_eu_gpio_act";
3652 pinctrl-0 = <&cdc_slim_lines_sus &cross_conn_det_sus>;
3653 pinctrl-1 = <&cdc_slim_lines_act &cross_conn_det_sus>;
3654 pinctrl-2 = <&cdc_slim_lines_sus &cross_conn_det_act>;
3655 pinctrl-3 = <&cdc_slim_lines_act &cross_conn_det_act>;
3656 qcom,cdc-dmic-gpios = <&cdc_dmic_gpios>;
3657
3658 asoc-codec = <&stub_codec>, <&msm_digital_codec>,
3659 <&msm_sdw_codec>;
3660 asoc-codec-names = "msm-stub-codec.1", "msm-dig-codec",
3661 "msm_sdw_codec";
3662
3663 qcom,wsa-max-devs = <2>;
3664 qcom,wsa-devs = <&wsa881x_211_en>, <&wsa881x_212_en>,
3665 <&wsa881x_213_en>, <&wsa881x_214_en>;
3666 qcom,wsa-aux-dev-prefix = "SpkrLeft", "SpkrRight",
3667 "SpkrLeft", "SpkrRight";
3668 }
3669
Indexes created Sun Aug 23 02:26:38 CST 2020