linux-kernel - Re: [PATCH v1 2/2] iommu/mediatek: Add support for Dimensity 1200 MT6893 MM IOMMU

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <b87ee4066ae403826f43eace44be542c0a00755d.camel@mediatek.com>
Date: Sat, 12 Apr 2025 07:13:21 +0000
From: Yong Wu (吴勇) <Yong.Wu@...iatek.com>
To: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
CC: "linux-mediatek@...ts.infradead.org" <linux-mediatek@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"kernel@...labora.com" <kernel@...labora.com>, "robin.murphy@....com"
	<robin.murphy@....com>, "joro@...tes.org" <joro@...tes.org>,
	"conor+dt@...nel.org" <conor+dt@...nel.org>, "robh@...nel.org"
	<robh@...nel.org>, "linux-arm-kernel@...ts.infradead.org"
	<linux-arm-kernel@...ts.infradead.org>, "iommu@...ts.linux.dev"
	<iommu@...ts.linux.dev>, "matthias.bgg@...il.com" <matthias.bgg@...il.com>,
	"krzk+dt@...nel.org" <krzk+dt@...nel.org>, "will@...nel.org"
	<will@...nel.org>
Subject: Re: [PATCH v1 2/2] iommu/mediatek: Add support for Dimensity 1200
 MT6893 MM IOMMU

On Thu, 2025-04-10 at 16:40 +0200, AngeloGioacchino Del Regno wrote:
> 
> Add support for the two MM IOMMUs found in the MediaTek Dimensity
> 1200 (MT6893) SoC, used for display, camera, imgsys and vpu.
> 
> Since the MT6893 SoC is almost fully compatible with MT8192, also
> move the mt8192_larb_region_msk before the newly introduced mt6893
> platform data, as the larb regions from mt8192 are fully reused.
> 
> Note that the only difference with MT8192 is that MT6893 needs the
> SHARE_PGTABLE flag.
> 
> Signed-off-by: AngeloGioacchino Del Regno <
> angelogioacchino.delregno@...labora.com>

Reviewed-by: Yong Wu <yong.wu@...iatek.com>