Commit 8dd248fa authored by Holger Brunck's avatar Holger Brunck Committed by Guenter Roeck
Browse files

dt-bindings: hwmon: lm90: add ti,extended-range-enable property 



Some devices can operate in an extended temperature mode.
Therefore add a boolean ti,extended-range-enable to be able to
select this feature in the device tree node. Also make sure that this
feature can only be enabled for the devices supporting this feature.

Signed-off-by: default avatarHolger Brunck <holger.brunck@hitachienergy.com>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220517135614.8185-1-holger.brunck@hitachienergy.com


Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent 67f6abce

Documentation/devicetree/bindings/hwmon/national,lm90.yaml

+19 −0
Original line number Diff line number Diff line
@@ -53,10 +53,29 @@ properties: 
  vcc-supply:

    description: phandle to the regulator that provides the +VCC supply



  ti,extended-range-enable:

    description: Set to enable extended range temperature.

    type: boolean



required:

  - compatible

  - reg



allOf:

  - if:

      not:

        properties:

          compatible:

            contains:

              enum:

                - adi,adt7461

                - adi,adt7461a

                - ti,tmp451

                - ti,tmp461

    then:

      properties:

        ti,extended-range-enable: false



additionalProperties: false



examples: