Re: [PATCH v2 1/3] dt-bindings: dma: qcom,bam-dma: Document BAM v2.0.0 compatible

From: Kuldeep Singh

Date: Mon May 18 2026 - 02:36:32 EST


On 15-05-2026 12:23, Krzysztof Kozlowski wrote:
> On Thu, May 14, 2026 at 12:22:20AM +0530, Kuldeep Singh wrote:
>> Document compatible string for bam v2.0.0 version found on kaanapali.
>> BAM v2.0.0 differs from the earlier v1.7.X revision in terms of register
>> layout and offsets, requiring a distinct compatible for correct hardware
>> description.
>>
>> Also add a new example for BAM v2.0.0 to illustrate a more complete
>> configuration than the existing v1.4 example. The new example covers
>> 64-bit address and size cells, IOMMU bindings and execution
>> environment–related properties required on newer platforms.
>>
>> Signed-off-by: Kuldeep Singh <kuldeep.singh@xxxxxxxxxxxxxxxx>
>
> I am not going to repeat my comments.

Hi Krzysztof,
As per last discussion,
https://lore.kernel.org/linux-arm-msm/2d79d1b6-be1f-45ad-b673-c8b3b57f1e15@xxxxxxxxxx/

Intention was to improve commit message on showcasing v2.0.0 diff with
existing v1.7.X versions and also what extra the new example is
covering. I hope i mentioned it clearly in v2 commit message.

May i know what extra information you are looking?
This helps in aligning ourself and incorporate all relevant feedback.
--
Regards
Kuldeep