[PATCH v2 0/4] dmaengine: sh: rcar-dmac: add R-Car Gen5 X5H support

Here is a small series with the needed driver updates to support R-Car
Gen5 and X5H for the SYSC-DMAC. Details are in the patch descriptions,
but it is all small stuff.

It has been tested on an Ironhide board (X5H) and a SparrowHawk (V4H)
for regression testing. The testing branch can be found here:

git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git renesas/x5h/i2c-experimental

The patches here are based on linux-next as of 20260908. DT checks have
also been passed.

Looking forward to comments or approval!

Changes since v1:
* tags added (Thanks Krzysztof, Geert and Frank)
* renamed the ipmmu-flag variable
* some updates to commit messages and comments


Wolfram Sang (4):
  dmaengine: sh: rcar-dmac: fix style in struct initialization
  dmaengine: sh: rcar-dmac: SMMU doesn't need IPMMU workaround
  dt-bindings: renesas,rcar-dmac: Add support for R-Car X5H SoC
  dmaengine: sh: rcar-dmac: Add support for R-Car Gen5 SoCs

 .../bindings/dma/renesas,rcar-dmac.yaml       |  6 +++++
 drivers/dma/sh/rcar-dmac.c                    | 26 ++++++++++++++-----
 2 files changed, 26 insertions(+), 6 deletions(-)

-- 
2.53.0