Il 13/01/23 07:01, Yong Wu ha scritto:

Mediatek IOMMU has already controlled the masters' iova ranges by the
master's larb/port id. then the dma-ranges property is unnecessary for
the master's node. the master is jpeg here.

Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Krzysztof Kozlowski <redacted>
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Cc: Bin Liu <bin.liu@mediatek.com>
Cc: kyrie wu <redacted>
Cc: Xia Jiang <redacted>
Signed-off-by: Yong Wu <yong.wu@mediatek.com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>



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