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

From: Yong Wu (吴勇)
Date: Sat Apr 12 2025 - 03:14:00 EST


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@xxxxxxxxxxxxx>

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