linux-kernel - Re: [PATCH] arm64: dts: mediatek: mt8188: Fix IOMMU device for rdma0

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Message-Id: <174462438799.45420.5429446309371613057.b4-ty@collabora.com>
Date: Mon, 14 Apr 2025 11:53:07 +0200
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: Matthias Brugger <matthias.bgg@...il.com>, 
 Chen-Yu Tsai <wenst@...omium.org>
Cc: devicetree@...r.kernel.org, linux-mediatek@...ts.infradead.org, 
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 "Chengci . Xu" <chengci.xu@...iatek.com>, Yong Wu <yong.wu@...iatek.com>, 
 Robin Murphy <robin.murphy@....com>
Subject: Re: [PATCH] arm64: dts: mediatek: mt8188: Fix IOMMU device for
 rdma0

On Tue, 08 Apr 2025 17:23:02 +0800, Chen-Yu Tsai wrote:
> Based on the comments in the MT8188 IOMMU binding header, the rdma0
> device specifies the wrong IOMMU device for the IOMMU port it is
> tied to:
> 
>     This SoC have two MM IOMMU HWs, this is the connected information:
>     iommu-vdo: larb0/2/5/9/10/11A/11C/13/16B/17B/19/21
>     iommu-vpp: larb1/3/4/6/7/11B/12/14/15/16A/17A/23/27
> 
> [...]

Applied to v6.15-next/dts64, thanks!

[1/1] arm64: dts: mediatek: mt8188: Fix IOMMU device for rdma0
      commit: 267623000d11f6d483214be2484555f600393a12

Cheers,
Angelo