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

Hi All,

This patch series adds watchdog driver support for the Renesas RZ/T2H
(R9A09G077) and RZ/N2H (R9A09G087) SoCs. The necessary device tree
bindings and driver modifications are included.

v2->v3:
- Fixed commit header for the patches rzv2h_wdt->rzv2h
- Added reviewed-by from Wolfram
- Merged "watchdog: rzv2h_wdt: Make reset controller optional"
  patch with "watchdog: rzv2h: Make "oscclk" and reset controller optional"
- Dropped patch "watchdog: rzv2h: Set min_timeout based on
  max_hw_heartbeat_ms" instead updated the period for RZ/T2H.
- Updated rzv2h_of_data structure to include tops and timeout_cycles
  for RZ/T2H.

v1->v2:
- Dropped items from clock-names and instead added maxItems: 1.
- Added reviewed-by from Rob.

Cheers,
Prabhakar

Lad Prabhakar (6):
  dt-bindings: watchdog: renesas,wdt: Add support for RZ/T2H and RZ/N2H
  watchdog: rzv2h: Obtain clock-divider and timeout values from OF match
    data
  watchdog: rzv2h: Make "oscclk" and reset controller optional
  watchdog: rzv2h: Add support for configurable count clock source
  watchdog: rzv2h: Add support for RZ/T2H
  watchdog: rzv2h: Improve error strings and add newlines

 .../bindings/watchdog/renesas,wdt.yaml        |  36 ++++-
 drivers/watchdog/rzv2h_wdt.c                  | 148 ++++++++++++++++--
 2 files changed, 164 insertions(+), 20 deletions(-)

-- 
2.50.1