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

[Rob Herring (Arm)]

On Tue, 05 May 2026 09:14:54 +0200, Krzysztof Kozlowski wrote:
> Many of SMMU on Qualcomm SoCs come in two flavors using 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 value.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski at oss.qualcomm.com>
> ---
>  .../devicetree/bindings/iommu/arm,smmu.yaml   | 38 ++++++++++++++++++-
>  1 file changed, 37 insertions(+), 1 deletion(-)
> 

Acked-by: Rob Herring (Arm) <robh at kernel.org>