Re: [PATCH] dt-bindings: trivial-devices: Add National lm77 temperature sensor

[Conor Dooley <conor@kernel.org>]

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On Tue, Nov 10, 2026 at 07:15:30AM -0800, Guenter Roeck wrote:
> On 11/10/26 07:02, Lukasz Majewski wrote:
> > Add "national,lm77" as compatible for the National (now TI) LM77
> > digital I2C temperature sensor.
> > 
> > Signed-off-by: Lukasz Majewski <lukma@nabladev.com>
> > ---
> >   Documentation/devicetree/bindings/trivial-devices.yaml | 2 ++
> >   1 file changed, 2 insertions(+)
> > 
> > diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml
> > index a8b2b9deade4..9413ee0626f5 100644
> > --- a/Documentation/devicetree/bindings/trivial-devices.yaml
> > +++ b/Documentation/devicetree/bindings/trivial-devices.yaml
> > @@ -387,6 +387,8 @@ properties:
> >             - national,lm85c
> >               # I2C ±0.33°C Accurate, 12-Bit + Sign Temperature Sensor and Thermal Window Comparator
> >             - national,lm92
> > +            # Temperature sensor
> > +          - national,lm77
> 
> I'd suggest to retain alphabetic order.

pw-bot: changes-requested

> Having said that, is there any evidence that this chip is used
> on a system supporting devicetree ?

Seemingly yes, the author just submitted a "series" adding a board that
uses it. I say series, because it was two independent patches:
https://lore.kernel.org/all/20261110150546.1535950-1-lukma@nabladev.com/
https://lore.kernel.org/all/20261110150024.1530988-1-lukma@nabladev.com/

> 
> Thanks,
> Guenter
> 
> >               # Nuvoton Temperature Sensor
> >             - nuvoton,w83773g
> >               # NXP ISP1301 USB transceiver
> 

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