Re: [PATCH v2] dt-bindings: arm-smmu: Constrain clocks for newer Qualcomm variants

From: Krzysztof Kozlowski

Date: Tue May 19 2026 - 03:49:07 EST


On 19/05/2026 09:41, Krzysztof Kozlowski wrote:
> Many of SMMU on Qualcomm SoCs come in two flavors using the same front
> compatible but a bit different fallback:
>
> 1. For application processor, usually without any controllable
> clocks,
>
> 2. For the Adreno GPU, with some controllable clock(s) and using
> additionally qcom,adreno-smmu fallback compatible.
>
> Add missing constraints for Glymur SMMU on Adreno GPU and several other
> Qualcomm SMMUs for application processors, to restrict the clocks
> property to a specific length.
>
> Acked-by: Rob Herring (Arm) <robh@xxxxxxxxxx>
> Reviewed-by: Shawn Guo <shengchao.guo@xxxxxxxxxxxxxxxx>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxxxxx>
>
> ---

Apologies, that's a duplicated posting.

Best regards,
Krzysztof