Lines Matching full:iommu
11 Required properties for virtio-iommu:
13 - #iommu-cells: When the node corresponds to a virtio-iommu device, it is
14 linked to DMA masters using the "iommus" or "iommu-map"
15 properties [1][2]. #iommu-cells specifies the size of the
16 "iommus" property. For virtio-iommu #iommu-cells must be
21 - iommus: If the device accesses memory through an IOMMU, it should
22 have an "iommus" property [1]. Since virtio-iommu itself
23 does not access memory through an IOMMU, the "virtio,mmio"
24 node cannot have both an "#iommu-cells" and an "iommus"
38 viommu: iommu@3100 {
43 #iommu-cells = <1>
46 [1] Documentation/devicetree/bindings/iommu/iommu.txt
47 [2] Documentation/devicetree/bindings/pci/pci-iommu.txt