[PATCH v5 06/21] ASoC: dt-bindings: move LPASS dai related bindings out of q6afe

Rob Herring robh at kernel.org
Wed Sep 8 00:54:23 CEST 2021


On Fri, 03 Sep 2021 12:20:17 +0100, Srinivas Kandagatla wrote:
> q6afe (Audio Front End) is one of the DSP service that handles both
> LPASS (Low Power Audio SubSystem) Audio ports and LPASS clocks.
> As LPASS is a hardwware IP and commonly used by Qualcomm Audio DSP.
> In order to allow  multiple DSP frameworks to use these bindings
> its best to move it out from the dsp specific bindings.
> 
> For compatibility reasons and not breaking which is already working
> we still maintain same compatible string "qcom,q6afe-dais"
> 
> Also as part of this change convert these LPASS dai related bindings
> into yaml format.
> 
> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla at linaro.org>
> ---
>  .../devicetree/bindings/sound/qcom,q6afe.txt  | 158 ----------------
>  .../sound/qcom,q6dsp-lpass-ports.yaml         | 178 ++++++++++++++++++
>  2 files changed, 178 insertions(+), 158 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-ports.yaml
> 

Reviewed-by: Rob Herring <robh at kernel.org>


More information about the Alsa-devel mailing list