Lines Matching refs:IOMMU

13 information. Information includes physical reg, IOMMU, device properties, and
61 * Physical IOMMU nodes
62   * IOMMU nodes must have a phandle to be referenced by a physical device node.
63   * IOMMU nodes must have `<android,pvmfw,token>` property. The property
64     describes the IOMMU token. An IOMMU token is a hypervisor-specific `<u64>`
65     which uniquely identifies a physical IOMMU. IOMMU token must be constant
68   * IOMMU nodes should be multi-master IOMMUs. (i.e. `#iommu-cells = <1>`)
70     * See: [Device tree binding for IOMMUs][IOMMU]
80     * IOMMU can be shared among devices, but should use distinct SIDs. Sharing
81       the same IOMMU-SID pair among multiple devices isn't supported for now.
83 [IOMMU]: https://www.kernel.org/doc/Documentation/devicetree/bindings/iommu/iommu.txt