Re: [PATCH 1/2] dt-bindings: rtc: nct3018y: add nuvoton,ctrl-reg-val property
Krzysztof Kozlowski <[email protected]>
| Newsgroups | org.ozlabs.lists.openbmc,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel,org.kernel.vger.linux-rtc |
|---|---|
| Message-ID | <[email protected]> |
On 09/04/2026 09:21, David Wang wrote: > Add "nuvoton,ctrl-reg-val" vendor property to allow optional > initialization of the RTC control register (0x0A). > > This allows platform-specific configurations like 24h mode and > write ownership to be defined via Device Tree. > > Signed-off-by: David Wang <[email protected]> > --- > Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml b/Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml > index 4f9b5604acd9..0984dfb77170 100644 > --- a/Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml > +++ b/Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml > @@ -24,6 +24,10 @@ properties: > > reset-source: true > > + nuvoton,ctrl-reg-val: > + $ref: /schemas/types.yaml#/definitions/uint32 > + description: Initial value for the control register (0x0A). 24h mode is not a property of a board. I don't know what "write ownership" is. Best regards, Krzysztof