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| author |   Luca Weiss <luca.weiss@fairphone.com> | 2025-07-23 16:03:38 +0200 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2025-07-23 15:09:28 +0100 |
| commit | b102c9d89fecd72be83eaab9b384285e2d0dc940 (patch) | |
| tree | 1ad0c1fd214eb8c0c262c328a7cb1281382b6085 | |
| parent | ASoC: SDCA: Fix implicit cast from le16 (diff) | |
| download | wireguard-linux-b102c9d89fecd72be83eaab9b384285e2d0dc940.tar.xz wireguard-linux-b102c9d89fecd72be83eaab9b384285e2d0dc940.zip | |
ASoC: dt-bindings: qcom,q6afe: Document q6usb subnode
Document the subnode for Q6USB, used for USB audio offloading.
Cc: Wesley Cheng <quic_wcheng@quicinc.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://patch.msgid.link/20250723-fp4-usb-audio-offload-v3-1-6be84ed4fc39@fairphone.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/sound/qcom,q6afe.yaml | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/qcom,q6afe.yaml b/Documentation/devicetree/bindings/sound/qcom,q6afe.yaml index 297aa362aa54..268f7073d797 100644 --- a/Documentation/devicetree/bindings/sound/qcom,q6afe.yaml +++ b/Documentation/devicetree/bindings/sound/qcom,q6afe.yaml @@ -29,6 +29,12 @@ properties: unevaluatedProperties: false description: Qualcomm DSP audio ports + usbd: + type: object + $ref: /schemas/sound/qcom,q6usb.yaml# + unevaluatedProperties: false + description: Qualcomm DSP USB audio ports + required: - compatible - dais @@ -64,5 +70,12 @@ examples: qcom,sd-lines = <0 1 2 3>; }; }; + + usbd { + compatible = "qcom,q6usb"; + #sound-dai-cells = <1>; + iommus = <&apps_smmu 0x180f 0x0>; + qcom,usb-audio-intr-idx = /bits/ 16 <2>; + }; }; }; |