iommu/ipmmu-vmsa: Initial r8a7796 support [PATCH 1/3] iommu/ipmmu-vmsa: Add r8a7796 DT binding [PATCH 2/3] iommu/ipmmu-vmsa: Increase maximum micro-TLBS to 48 [PATCH 3/3] iommu/ipmmu-vmsa: Hook up r8a7796 DT matching code
This series adds r8a7796 support to the IPMMU driver. The DT binding gets updated, maximum number of micro-TLBs are increased and the driver is adjusted to match on the new DT binding. The main differences between r8a7795 and r8a7796 IPMMUs are: 1) Number of on-chip IPMMU device instances 2) Interrupt register bit assignment for IPMMU-MM 3) Maximum number of micro-TLBs 4) Micro-TLB assignment DT binding extension and change number 3 above are part of this patch series. Other changes will be part of DT integration code that will be submitted separately. Signed-off-by: Magnus Damm <damm+rene...@opensource.se> --- Developed on top of next-20160602 and: [PATCH v3 00/06] iommu/ipmmu-vmsa: IPMMU multi-arch update V3 [PATCH v2 00/11] iommu/ipmmu-vmsa: r8a7795 support V2 Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt | 1 drivers/iommu/ipmmu-vmsa.c | 11 +++++++--- 2 files changed, 9 insertions(+), 3 deletions(-)
