Re: [PATCH v2 01/11] dt-bindings: sound: qcom,qaif-cpu: Add binding

From: Krzysztof Kozlowski

Date: Thu Jul 02 2026 - 02:59:26 EST


On Wed, Jul 01, 2026 at 01:04:23PM +0200, Konrad Dybcio wrote:
> On 7/1/26 12:57 PM, Harendra Gautam wrote:
> > Add a dt-bindings header for the Qualcomm Audio Interface (QAIF) controller
> > DAI IDs. This provides shared constants for devicetree sound-dai references
> > and QAIF aif-interface reg values instead of using raw numeric IDs.
> >
> > Add a Devicetree binding for the Qualcomm Audio Interface (QAIF) CPU DAI
> > controller used on the Shikra audio platform.
> >
> > QAIF moves PCM data between system memory and external serial audio
> > interfaces through the AIF path, and between memory and the internal Bolero
> > digital codec through the CIF path. The controller needs a binding so
> > platform Devicetree files can describe its MMIO region, DMA IOMMU stream,
> > clocks, interrupt, DAI cells and per-interface AIF configuration.
> >
> > Describe the single register region, one EE interrupt, the required GCC
> > LPASS and audio core clocks, the DMA IOMMU mapping, and 'aif-interface@N'
> > child nodes used for static PCM, TDM or MI2S configuration.
> >
> > Depends-on: [PATCH 0/4] clk: qcom: Add Audio Core clock controller
> > support on Qualcomm Shikra SoC
> > https://lore.kernel.org/linux-clk/20260605-shikra-audiocorecc-v1-0-7ee6b5f2d928@xxxxxxxxxxxxxxxx/
>
> This should most definitely not be part of the commit message (which
> lands in git history..)

And internal review (by tools and/or by people) would tell that, so no
one ever reviewed this internally. Neither our internal tools did.

Best regards,
Krzysztof