On Fri, Nov 10, 2017 at 02:25:17PM +0100, Simon Horman wrote: > This series adds DT nodes for IPMMU instances on r8a7795 together with > connections to various r8a7795 on-chip devices such as Audio-DMAC, SYS-DMAC, > Ethernet-AVB, SATA and a bunch of multimedia devices that make use of FCP. > > With these patches applied a white list enabled IPMMU driver may be used > to check silicon revision and then enable IPMMU in the known working cases. > > The recommended test stack for this patchset is a merge of > * The iommu/next branch of the vfio tree > * renesas-devel-20171110-v4.14-rc8 tag of the renesas tree > > The final two patches in the series enable IPMMU support for all IPMMU > instances on r8a7795 that are used by IPMMU devices listed above with one > exception. The exception is the SATA device connected to IPMMU-HC which > still is disabled pending IPMMU USB integration support. I expect IPMMU USB > integration to be handled as a second step once this series is agreed on. > > The DT binding for r8a7795 has since long been included in mainline and > this series implements support following such format: > > d4e42e7 iommu/ipmmu-vmsa: Add r8a7795 DT binding I have applied this series.
