Re: [PATCH V1 2/3] arm64: dts: qcom: sm8650: Enable MCQ support for UFS controller

From: Ram Kumar Dwivedi
Date: Wed Jul 30 2025 - 06:31:23 EST




On 30-Jul-25 2:42 PM, Krzysztof Kozlowski wrote:
> On 30/07/2025 10:22, Ram Kumar Dwivedi wrote:
>> Enable Multi-Circular Queue (MCQ) support for the UFS host controller
>> on the Qualcomm SM8650 platform by updating the device tree node. This
>> includes adding new register regions and specifying the MSI parent
>> required for MCQ operation.
>>
>> MCQ is a modern queuing model for UFS that improves performance and
>> scalability by allowing multiple hardware queues.
>>
>> Changes:
>> - Add reg entries for mcq_sqd and mcq_vs regions.
>> - Define reg-names for the new regions.
>> - Specify msi-parent for interrupt routing.
>
>
> We see that from the diff. Drop redundant description, your first
> paragraph already said this.
>
> Best regards,
> Krzysztof


Hi Krzysztof,

I will update it in the next patchset.

Thanks,
Ram.