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- * Xen hypervisor device tree bindings
- Xen ARM virtual platforms shall have a top-level "hypervisor" node with
- the following properties:
- - compatible:
- compatible = "xen,xen-<version>", "xen,xen";
- where <version> is the version of the Xen ABI of the platform.
- - reg: specifies the base physical address and size of a region in
- memory where the grant table should be mapped to, using an
- HYPERVISOR_memory_op hypercall. The memory region is large enough to map
- the whole grant table (it is larger or equal to gnttab_max_grant_frames()).
- - interrupts: the interrupt used by Xen to inject event notifications.
- A GIC node is also required.
- Example (assuming #address-cells = <2> and #size-cells = <2>):
- hypervisor {
- compatible = "xen,xen-4.3", "xen,xen";
- reg = <0 0xb0000000 0 0x20000>;
- interrupts = <1 15 0xf08>;
- };
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