Re: [PATCH v3 1/9] ASoC: dt-bindings: qcom,qaif-cpu: Add binding
From: Krzysztof Kozlowski
Date: Tue Aug 25 2026 - 02:00:37 EST
On 24/08/2026 10:39, Manuel Ebner wrote:
> Hi
>
> On Mon, 2026-08-24 at 12:06 +0530, Harendra Gautam wrote:
>> QAIF routes audio between system memory, external PCM/TDM/MI2S serial
>> interfaces and the internal Bolero/WCD codec. Platform Devicetree files
>> need a binding to describe the controller resources, DAI cells and per-
>> interface AIF configuration, and named constants to avoid raw numeric IDs
>> in sound-dai references and child-node reg values.
>>
>> Describe the MMIO region, interrupt, clocks, DMA IOMMU mapping and
>> aif-interface child nodes required by the controller.
>>
>> Signed-off-by: Harendra Gautam <harendra.gautam@xxxxxxxxxxxxxxxx>
>> ---
>> .../bindings/sound/qcom,qaif-cpu.yaml | 307 ++++++++++++++++++
>> include/dt-bindings/sound/qcom,qaif.h | 97 ++++++
>> 2 files changed, 404 insertions(+)
>> create mode 100644 Documentation/devicetree/bindings/sound/qcom,qaif-cpu.yaml
>> create mode 100644 include/dt-bindings/sound/qcom,qaif.h
>>
>> diff --git a/Documentation/devicetree/bindings/sound/qcom,qaif-cpu.yaml b/Documentation/devicetree/bindings/sound/qcom,qaif-cpu.yaml
>> new file mode 100644
>> index 000000000000..134356114733
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/sound/qcom,qaif-cpu.yaml
>> @@ -0,0 +1,307 @@
>> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
>> +%YAML 1.2
>> +---
>> +$id: http://devicetree.org/schemas/sound/qcom,qaif-cpu.yaml#
>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
>
> Both of the links redirect to https://www.devicetree.org/
I don't think you are providing anyhow useful review. Please avoid
focusing on unimportant details.
Best regards,
Krzysztof