On Thu, 29 Aug 2019 13:14:06 +0200, Thierry Reding wrote: > From: Thierry Reding <[email protected]> > > This is an implementation that IOMMU drivers can use to obtain reserved > memory regions from a device tree node. It uses the reserved-memory DT > bindings to find the regions associated with a given device. These > regions will be used to create 1:1 mappings in the IOMMU domain that > the devices will be attached to. > > Cc: Rob Herring <[email protected]> > Cc: Frank Rowand <[email protected]> > Cc: [email protected] > Signed-off-by: Thierry Reding <[email protected]> > --- > drivers/iommu/of_iommu.c | 39 +++++++++++++++++++++++++++++++++++++++ > include/linux/of_iommu.h | 8 ++++++++ > 2 files changed, 47 insertions(+) >
Reviewed-by: Rob Herring <[email protected]>
