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Merge "bindings: Documentation: add SDK audio properties"

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qctecmdr 2020-10-09 19:37:37 -07:00 • committed by Gerrit - the friendly Code Review server
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89
bindings/sound/qcom-audio-dev.txt
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@ -2398,3 +2398,92 @@ Example:
};
};
Required properties:
- compatible : "qcom,spf-core-platform"
Required properties:
- compatible : "qcom,audio-pkt-core-platform"
Required properties:
- compatible : "qcom,swr-wcd"
Required properties:
- compatible : "qcom,tavil-i2c"
Required properties:
- compatible : "qcom,wcd-pinctrl"
Required properties:
- compatible : "qcom,gpr"
Required properties:
- compatible : "qcom,spf_core"
Required properties:
- compatible : "qcom,audio-pkt"
Required properties:
- compatible : "qcom,audio_prm"
* SDX ASoC Machine driver
Required properties:
- compatible : "qcom,sdx-asoc-snd-tavil"
- qcom,model : The user-visible name of this sound card.
- qcom,prim_mi2s_aux_master : Handle to prim_master pinctrl configurations
- qcom,prim_mi2s_aux_slave : Handle to prim_slave pinctrl configurations
- qcom,sec_mi2s_aux_master : Handle to sec_master pinctrl configurations
- qcom,sec_mi2s_aux_slave : Handle to sec_slave pinctrl configurations
- asoc-platform: This is phandle list containing the references to platform device
nodes that are used as part of the sound card dai-links.
- asoc-platform-names: This property contains list of platform names. The order of
the platform names should match to that of the phandle order
given in "asoc-platform".
- asoc-cpu: This is phandle list containing the references to cpu dai device nodes
that are used as part of the sound card dai-links.
- asoc-cpu-names: This property contains list of cpu dai names. The order of the
cpu dai names should match to that of the phandle order give
in "asoc-cpu". The cpu names are in the form of "%s.%d" form,
where the id (%d) field represents the back-end AFE port id that
this CPU dai is associated with.
Example:
sound-tavil {
compatible = "qcom,sdx-asoc-snd-tavil";
qcom,model = "sdx-tavil-i2s-snd-card";
qcom,prim_mi2s_aux_master = <&prim_master>;
qcom,prim_mi2s_aux_slave = <&prim_slave>;
qcom,sec_mi2s_aux_master = <&sec_master>;
qcom,sec_mi2s_aux_slave = <&sec_slave>;
asoc-platform = <&pcm0>, <&pcm1>, <&voip>, <&voice>,
<&loopback>, <&hostless>, <&afe>, <&routing>,
<&pcm_dtmf>, <&host_pcm>, <&compress>;
asoc-platform-names = "msm-pcm-dsp.0", "msm-pcm-dsp.1",
"msm-voip-dsp", "msm-pcm-voice",
"msm-pcm-loopback", "msm-pcm-hostless",
"msm-pcm-afe", "msm-pcm-routing",
"msm-pcm-dtmf", "msm-voice-host-pcm",
"msm-compress-dsp";
asoc-cpu = <&dai_pri_auxpcm>, <&mi2s_prim>, <&mi2s_sec>,
<&dtmf_tx>,
<&rx_capture_tx>, <&rx_playback_rx>,
<&tx_capture_tx>, <&tx_playback_rx>,
<&afe_pcm_rx>, <&afe_pcm_tx>, <&afe_proxy_rx>,
<&afe_proxy_tx>, <&incall_record_rx>,
<&incall_record_tx>, <&incall_music_rx>,
<&dai_sec_auxpcm>, <&incall2_record_rx>,
<&incall_music_2_rx>, <&incall_music_dl_rx>;
asoc-cpu-names = "msm-dai-q6-auxpcm.1",
"msm-dai-q6-mi2s.0", "msm-dai-q6-mi2s.1",
"msm-dai-stub-dev.4", "msm-dai-stub-dev.5",
"msm-dai-stub-dev.6", "msm-dai-stub-dev.7",
"msm-dai-stub-dev.8", "msm-dai-q6-dev.224",
"msm-dai-q6-dev.225", "msm-dai-q6-dev.241",
"msm-dai-q6-dev.240", "msm-dai-q6-dev.32771",
"msm-dai-q6-dev.32772", "msm-dai-q6-dev.32773",
"msm-dai-q6-auxpcm.2", "msm-dai-q6-dev.32769",
"msm-dai-q6-dev.32770", "msm-dai-q6-dev.32774";
};