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 vcodec here. Cc: Tiffany Lin <tiffany.lin@xxxxxxxxxxxx> Cc: Andrew-CT Chen <andrew-ct.chen@xxxxxxxxxxxx> Cc: Yunfei Dong <yunfei.dong@xxxxxxxxxxxx> Cc: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx> Cc: Rob Herring <robh+dt@xxxxxxxxxx> Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@xxxxxxxxxx> Cc: Matthias Brugger <matthias.bgg@xxxxxxxxx> Signed-off-by: Yong Wu <yong.wu@xxxxxxxxxxxx>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
