This patch series is based on renesas-drivers-2022-01-11-v5.16 [1]. Note that we have to prepare the following registers' setting in a bootloader (U-Boot) because the registers are protected. Otherwise, data mismatch happened if dmatest with the ipmmu is running. => mw eed01500 0xc0000000; mw eed41500 0xc0000000 [1] https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git/tag/?h=renesas-drivers-2022-01-11-v5.16 Changes from v1: - Add Reviewed-by tag in patch 1. (Geert-san, thanks!) - Revise a comment in patch 2. https://lore.kernel.org/all/20220125125602.4144793-1-yoshihiro.shimoda.uh@xxxxxxxxxxx/ Yoshihiro Shimoda (2): dt-bindings: iommu: renesas,ipmmu-vmsa: add r8a779f0 support iommu/ipmmu-vmsa: Add support for R-Car Gen4 .../devicetree/bindings/iommu/renesas,ipmmu-vmsa.yaml | 4 ++++ drivers/iommu/ipmmu-vmsa.c | 10 +++++++--- 2 files changed, 11 insertions(+), 3 deletions(-) -- 2.25.1
