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

From: Krzysztof Kozlowski

Date: Mon May 18 2026 - 08:52:22 EST


On 18/05/2026 08:26, Kuldeep Singh wrote:
> 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.

Hm, I missed that part of discussion. Let me re-review again.


Best regards,
Krzysztof