[PATCH 0/2] rtc: nct3018y: add support for control register initialization

David Wang tomato1220 at gmail.com
Thu Apr 9 17:21:03 AEST 2026


This series adds support for an optional Device Tree property
"nuvoton,ctrl-reg-val" to initialize the RTC control register (0x0A).

This provides flexibility for different platforms (especially in
server environments) to configure behaviors such as 24h mode and
write ownership without driver source modifications.

David Wang (2):
  dt-bindings: rtc: nct3018y: add nuvoton,ctrl-reg-val property
  rtc: nct3018y: add optional control register initialization

 .../devicetree/bindings/rtc/nuvoton,nct3018y.yaml        | 5 +++++
 drivers/rtc/rtc-nct3018y.c                               | 9 +++++++++
 2 files changed, 14 insertions(+)

-- 
2.34.1



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