On Thu, 11 Jan 2018 11:20:10 +0100 Crt Mori <cmo@xxxxxxxxxxx> wrote: > Add device tree bindings for MLX90632 IR temperature sensor. > > Signed-off-by: Crt Mori <cmo@xxxxxxxxxxx> > Reviewed-by: Rob Herring <robh@xxxxxxxxxx> Applied to the togreg branch of iio.git and pushed out as testing for the autobuilders to play with it. Jonathan > --- > .../bindings/iio/temperature/mlx90632.txt | 28 ++++++++++++++++++++++ > 1 file changed, 28 insertions(+) > create mode 100644 Documentation/devicetree/bindings/iio/temperature/mlx90632.txt > > diff --git a/Documentation/devicetree/bindings/iio/temperature/mlx90632.txt b/Documentation/devicetree/bindings/iio/temperature/mlx90632.txt > new file mode 100644 > index 000000000000..0b05812001f8 > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/temperature/mlx90632.txt > @@ -0,0 +1,28 @@ > +* Melexis MLX90632 contactless Infra Red temperature sensor > + > +Link to datasheet: https://www.melexis.com/en/documents/documentation/datasheets/datasheet-mlx90632 > + > +There are various applications for the Infra Red contactless temperature sensor > +and MLX90632 is most suitable for consumer applications where measured object > +temperature is in range between -20 to 200 degrees Celsius with relative error > +of measurement below 1 degree Celsius in object temperature range for > +industrial applications. Since it can operate and measure ambient temperature > +in range of -20 to 85 degrees Celsius it is suitable also for outdoor use. > + > +Be aware that electronics surrounding the sensor can increase ambient > +temperature. MLX90632 can be calibrated to reduce the housing effect via > +already existing EEPROM parameters. > + > +Since measured object emissivity effects Infra Red energy emitted, emissivity > +should be set before requesting the object temperature. > + > +Required properties: > + - compatible: should be "melexis,mlx90632" > + - reg: the I2C address of the sensor (default 0x3a) > + > +Example: > + > +mlx90632@3a { > + compatible = "melexis,mlx90632"; > + reg = <0x3a>; > +}; -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
