Re: [PATCH v6 2/4] dt-bindings: iio/temperature: Add doc for thermocouple-type

Rob Herring
2019-03-11T22:26:29Z

On Thu, Mar 07, 2019 at 11:34:07AM +0100, Patrick Havelange wrote:
> This explains the new generic property "thermocouple-type" that
> can be used with temperature sensors.
>
> Signed-off-by: Patrick Havelange <patrick.havelange@essensium.com>
> ---
> Changes v6
> - Add this file
> ---
> .../bindings/iio/temperature/temperature-bindings.txt | 11 +++++++++++
> 1 file changed, 11 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/iio/temperature/temperature-bindings.txt
>
> diff --git a/Documentation/devicetree/bindings/iio/temperature/temperature-bindings.txt b/Documentation/devicetree/bindings/iio/temperature/temperature-bindings.txt
> new file mode 100644
> index 000000000000..69a6441d8083
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/iio/temperature/temperature-bindings.txt
> @@ -0,0 +1,11 @@
> +If the temperature sensor device can be configured to use some specific
> +thermocouple type, you can use the defined types provided in the file
> +"include/dt-bindings/iio/temperature/thermocouple.h".

You can include patch 1 in this patch.

> +
> +Optional property:

Optional or not is really up to the specific device.

> +thermocouple-type: The type of the thermocouple used by the device.

What's the type? "A single cell" presumably.

> +
> +For example:

As this is example is incomplete, I'd drop this.

> + device {
> + thermocouple-type = <THERMOCOUPLE_TYPE_K> ;
> + };
> --
> 2.19.1
>