linux-phytec-fsl

Documentation: dt-bindings: Add device-tree binding for ARM SMMUv3 IOMMU

This patch adds device-tree bindings for ARM SMMUv3 IOMMU devices.

Cc: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>