| Qualcomm audio devices for ALSA sound SoC |
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| * msm-pcm |
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| Required properties: |
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| - compatible : "qcom,msm-pcm-dsp" |
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| * msm-pcm-routing |
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| Required properties: |
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| - compatible : "qcom,msm-pcm-routing" |
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| * msm-pcm-lpa |
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| Required properties: |
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| - compatible : "qcom,msm-pcm-lpa" |
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| * msm-compr-dsp |
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| Required properties: |
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| - compatible : "qcom,msm-compr-dsp" |
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| * msm-voip-dsp |
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| Required properties: |
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| - compatible : "qcom,msm-voip-dsp" |
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| * msm-stub-codec |
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| Required properties: |
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| - compatible : "qcom,msm-stub-codec" |
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| * msm-dai-fe |
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| Required properties: |
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| - compatible : "qcom,msm-dai-fe" |
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| * msm-dai-q6 |
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| [First Level Nodes] |
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| Required properties: |
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| - compatible : "msm-dai-q6" |
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| [Second Level Nodes] |
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| Required properties: |
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| - compatible : "qcom,msm-dai-q6-dev" |
| - qcom,msm-dai-q6-dev-id : The slimbus multi channel port ID |
| Value is from 16384 to 16393 |
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| * msm-auxpcm |
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| [First Level Nodes] |
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| Required properties: |
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| - compatible : "qcom,msm-auxpcm-resource" |
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| - qcom,msm-cpudai-auxpcm-clk: clock for auxpcm |
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| - qcom,msm-cpudai-auxpcm-mode: mode information |
| 0 - for PCM |
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| - qcom,msm-cpudai-auxpcm-sync: sync information |
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| - qcom,msm-cpudai-auxpcm-frame: No.of bytes per frame |
| 5 - 256BPF |
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| - qcom,msm-cpudai-auxpcm-quant: Type of quantization |
| 2 - Linear quantization |
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| - qcom,msm-cpudai-auxpcm-slot: Slot number for multichannel scenario |
| Value is 1 |
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| - qcom,msm-cpudai-auxpcm-data: Data field - 0 |
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| - qcom,msm-cpudai-auxpcm-pcm-clk-rate: Clock rate for pcm - 2048000 |
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| [Second Level Nodes] |
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| Required Properties: |
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| - qcom,msm-auxpcm-dev-id: This property specifies the device |
| port id. |
| For Rx device, the port id is 4106 |
| and for Tx device, the port id is 4107 |
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| - compatible: "qcom,msm-auxpcm-dev" |
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| * msm-pcm-hostless |
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| Required properties: |
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| - compatible : "qcom,msm-pcm-hostless" |
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| Example: |
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| qcom,msm-pcm { |
| compatible = "qcom,msm-pcm-dsp"; |
| }; |
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| qcom,msm-pcm-routing { |
| compatible = "qcom,msm-pcm-routing"; |
| }; |
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| qcom,msm-pcm-lpa { |
| compatible = "qcom,msm-pcm-lpa"; |
| }; |
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| qcom,msm-compr-dsp { |
| compatible = "qcom,msm-compr-dsp"; |
| }; |
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| qcom,msm-voip-dsp { |
| compatible = "qcom,msm-voip-dsp"; |
| }; |
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| qcom,msm-stub-codec { |
| compatible = "qcom,msm-stub-codec"; |
| }; |
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| qcom,msm-dai-fe { |
| compatible = "qcom,msm-dai-fe"; |
| }; |
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| qcom,msm-dai-q6 { |
| compatible = "qcom,msm-dai-q6"; |
| qcom,msm-dai-q6-sb-0-rx { |
| compatible = "qcom,msm-dai-q6-dev"; |
| qcom,msm-dai-q6-dev-id = <16384>; |
| }; |
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| qcom,msm-dai-q6-sb-0-tx { |
| compatible = "qcom,msm-dai-q6-dev"; |
| qcom,msm-dai-q6-dev-id = <16385>; |
| }; |
| }; |
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| qcom,msm-auxpcm { |
| compatible = "qcom,msm-auxpcm-resource"; |
| qcom,msm-cpudai-auxpcm-clk = "pcm_clk"; |
| qcom,msm-cpudai-auxpcm-mode = <0>; |
| qcom,msm-cpudai-auxpcm-sync = <1>; |
| qcom,msm-cpudai-auxpcm-frame = <5>; |
| qcom,msm-cpudai-auxpcm-quant = <2>; |
| qcom,msm-cpudai-auxpcm-slot = <1>; |
| qcom,msm-cpudai-auxpcm-data = <0>; |
| qcom,msm-cpudai-auxpcm-pcm-clk-rate = <2048000>; |
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| qcom,msm-auxpcm-rx { |
| qcom,msm-auxpcm-dev-id = <4106>; |
| compatible = "qcom,msm-auxpcm-dev"; |
| }; |
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| qcom,msm-auxpcm-tx { |
| qcom,msm-auxpcm-dev-id = <4107>; |
| compatible = "qcom,msm-auxpcm-dev"; |
| }; |
| }; |
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| qcom,msm-pcm-hostless { |
| compatible = "qcom,msm-pcm-hostless"; |
| }; |
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