[PATCH] dt-bindings: iommu: Describe MT8195 infra IRQs

Rob Herring robh at kernel.org
Wed Sep 23 08:57:18 PDT 2026


On Tue, Sep 22, 2026 at 01:45:05PM +0200, AngeloGioacchino Del Regno wrote:
> On 9/22/26 01:27, Rob Herring (Arm) wrote:
> > The MT8195 infra IOMMU has one fault interrupt per IOMMU bank. Require
> > the five bank interrupts, named bank0 through bank4, for this
> > compatible. Keep other MediaTek IOMMUs limited to one unnamed interrupt.
> > 
> 
> Why are you introducing interrupt-names, and why would that be a required property?
> 
> I disagree - interrupt names are not necessary here.

I agree. Not enough review of this one on my part.

Rob



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