From: Rob Herring <robh@kernel.org>
To: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Cc: Yong Wu <yong.wu@mediatek.com>,
"Joerg Roedel (AMD)" <joro@8bytes.org>,
Will Deacon <will@kernel.org>,
Robin Murphy <robin.murphy@arm.com>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
iommu@lists.linux.dev, linux-mediatek@lists.infradead.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] dt-bindings: iommu: Describe MT8195 infra IRQs
Date: Wed, 23 Sep 2026 10:57:18 -0500 [thread overview]
Message-ID: <20260923155718.GG27237-robh@kernel.org> (raw)
In-Reply-To: <bef176a0-7b13-4753-9d9c-494a0bf04cea@collabora.com>
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
prev parent reply other threads:[~2026-09-23 15:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-21 23:27 [PATCH] dt-bindings: iommu: Describe MT8195 infra IRQs Rob Herring (Arm)
2026-09-22 11:45 ` AngeloGioacchino Del Regno
2026-09-23 15:57 ` Rob Herring [this message]
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