[v3,0/3] rcar-isp: Add support for R-Car V4M

Message

Niklas Söderlund Oct. 2, 2024, 10:33 a.m. UTC

Hi,

This series adds bindings and support to rcar-isp for R-Car V4M by the
means of adding a Gen4 family fallback compatible.

Previous versions of this work did not recognise that the CSISP on found
on R-Car Gen4 is very similar and a family compatible to cover them all
would have been beneficial. The same is true for the VIN module found on
Gen4, and similar work adds a family compatible for that modules
[1]. This series mirrors that work for the CSISP module. Hopefully this
pain now will pay off later.

This change requires updating existing DTS files to add this new family
fallback. This is done in a backward compatible way and the driver
retains the compatible values. These patches where previously part of 
this series but have now already been merged by Geert in the Renesas 
tree.

See individual patches for changes since previous versions.

1. commit 9fba8eb8d55d ("dt-bindings: media: renesas,vin: Add Gen4 family fallback")

Niklas Söderlund (3):
  dt-bindings: media: renesas,isp: Add Gen4 family fallback
  media: rcar-isp: Add family compatible for R-Car Gen4 family
  dt-bindings: media: renesas,isp: Add binding for V4M

 Documentation/devicetree/bindings/media/renesas,isp.yaml | 4 +++-
 drivers/media/platform/renesas/rcar-isp.c                | 4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)