[PATCH v3 0/2] Add support for Renesas OSTM on RZ/V2N SoC

Prabhakar prabhakar.csengg at gmail.com
Tue May 6 03:31:50 PDT 2025


From: Lad Prabhakar <prabhakar.mahadev-lad.rj at bp.renesas.com>

Hi all,

This patch series adds support for the Renesas OS Timer (OSTM) found on
the Renesas RZ/V2N (R9A09G056) SoC. The OSTM IP on RZ/V2N is identical to
that on other RZ families.

v2->v3:
- Dropped config check and unconditionally enabled reprobe support for all
  SoCs.

v1->v2:
- Inveted the logic in the dt-bindings to require the "resets" property
- Instead of adding config for new SoC, changed the probe condition to
  `CONFIG_ARM64`.
- Updated commit messages
- Added a Reviewed-by tag from Geert.

v1:
https://lore.kernel.org/all/20250501123709.56513-1-prabhakar.mahadev-lad.rj@bp.renesas.com/

Cheers,
Prabhakar

Lad Prabhakar (2):
  dt-bindings: timer: renesas,ostm: Document RZ/V2N (R9A09G056) support
  clocksource/drivers/renesas-ostm: Unconditionally enable reprobe
    support

 .../devicetree/bindings/timer/renesas,ostm.yaml      | 12 ++++++------
 drivers/clocksource/renesas-ostm.c                   |  2 --
 2 files changed, 6 insertions(+), 8 deletions(-)

-- 
2.49.0




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