Re: [PATCH v8 1/3] ASoC: dt-bindings: qcom,q6apm-lpass-dais: Document DAI subnode

From: Ajay Kumar Nandam

Date: Mon Jul 27 2026 - 16:25:54 EST




On 7/28/2026 1:39 AM, Krzysztof Kozlowski wrote:
On Mon, Jul 27, 2026 at 08:57:52PM +0530, Ajay Kumar Nandam wrote:


On 7/27/2026 8:42 PM, Mohammad Rafi Shaik wrote:
Extend the qcom,q6apm-lpass-dais device tree binding to explicitly
describe Digital Audio Interface (DAI) child nodes.

Add #address-cells and #size-cells to allow representation of multiple
DAI instances as child nodes, and define a dai@<id> pattern to document
per-DAI properties such as the interface ID and associated clocks.

On platforms such as Monaco and Lemans, third-party codecs are hardware
wired to the SoC and do not always have an in-tree codec driver to manage
their clocks. For these designs, clock line enablement must be driven
from the platform side, and this series provides the necessary support
for that.

On QAIF-based platforms such as Shikra and Hawi, responsibility for voting
I2S MCLK and BCLK has moved from the DSP to the kernel. This series
introduces the required device tree binding support to represent and
vote for these clocks from the kernel.

Co-developed-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxxxxxxxx>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxxxxxxxx>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxxxxx>
Signed-off-by: Mohammad Rafi Shaik <mohammad.rafi.shaik@xxxxxxxxxxxxxxxx>
---
.../bindings/sound/qcom,q6apm-lpass-dais.yaml | 50 +++++++++++++++++++
1 file changed, 50 insertions(+)


Thanks for the patch.

Tested on Shikra-IQS. No issues observed.

Tested-by: Ajay Kumar Nandam <ajay.nandam@xxxxxxxxxxxxxxxx>

No, please drop. You could not test this patch on Shikra-IQS. It's
impossible.

Otherwise please provide steps which execute this code on the target
device.

Hi Krzysztof,

You are right. The Tested-by tag was added here by mistake. I validated the complete series on Shikra-IQS and later provided the Tested-by on the cover letter instead.

Please drop my Tested-by tag from this patch.

Thanks for the correction.

Best regards,
Ajay kumar Nandam


Best regards,
Krzysztof