Re: [PATCH v2 02/29] dt-bindings: mediatek: mt8195: Add binding for infra IOMMU

2021-08-17 Thread Rob Herring
On Fri, 13 Aug 2021 14:52:57 +0800, Yong Wu wrote: > In mt8195, we have a new IOMMU that is for INFRA IOMMU. its masters > mainly are PCIe and USB. Different with MM IOMMU, all these masters > connect with IOMMU directly, there is no mediatek,larbs property for > infra IOMMU. > > Another thing is

[PATCH v2 02/29] dt-bindings: mediatek: mt8195: Add binding for infra IOMMU

2021-08-12 Thread Yong Wu
In mt8195, we have a new IOMMU that is for INFRA IOMMU. its masters mainly are PCIe and USB. Different with MM IOMMU, all these masters connect with IOMMU directly, there is no mediatek,larbs property for infra IOMMU. Another thing is about PCIe ports. currently the function "of_iommu_configure_de