Merge tag 'renesas-dts-for-v6.5-tag2' of git://git.kernel.org/pub/scm/linux/kernel...

Renesas DTS updates for v6.5 (take two)

  - Add IOMMU support for PCIe devices on R-Car Gen3 and RZ/G2 SoCs,
  - Add HSCIF1 serial port support on Renesas ULCB boards equipped with
    the Shimafuji Kingfisher extension,
  - Miscellaneous fixes and improvements.

* tag 'renesas-dts-for-v6.5-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
  arm64: dts: renesas: ulcb-kf: Add HSCIF1 node
  arm64: dts: renesas: ulcb-kf: Remove flow control for SCIF1
  ARM: dts: iwg20d-q7-common: Fix backlight pwm specifier
  arm64: dts: renesas: Add IOMMU related properties into PCIe host nodes

Link: https://lore.kernel.org/r/cover.1686304614.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>