[PATCH v2 02/11] iommu/ipmmu-vmsa: Add optional root device feature

From: Magnus Damm Add root device handling to the IPMMU driver by allowing certain DT compat strings to enable has_cache_leaf_nodes that in turn will support both root devices with interrupts and leaf devices that face the actual IPMMU consumer devices.

[PATCH v2 02/11] iommu/ipmmu-vmsa: Add optional root device feature

From: Magnus Damm Add root device handling to the IPMMU driver by allowing certain DT compat strings to enable has_cache_leaf_nodes that in turn will support both root devices with interrupts and leaf devices that face the actual IPMMU consumer devices. Signed-off-by: Magnus Damm --- Changes