From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> Technically this could have gone in trivial-devices.yaml, but I have kept it as a separate binding due to the detailed additional description from the text file. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> Reviewed-by: Rob Herring <robh@xxxxxxxxxx> Acked-by: Crt Mori <cmo@xxxxxxxxxxx> Cc: Crt Mori <cmo@xxxxxxxxxxx> --- .../iio/temperature/melexis,mlx90632.yaml | 55 +++++++++++++++++++ .../bindings/iio/temperature/mlx90632.txt | 28 ---------- 2 files changed, 55 insertions(+), 28 deletions(-) diff --git a/Documentation/devicetree/bindings/iio/temperature/melexis,mlx90632.yaml b/Documentation/devicetree/bindings/iio/temperature/melexis,mlx90632.yaml new file mode 100644 index 000000000000..b547ddcd544a --- /dev/null +++ b/Documentation/devicetree/bindings/iio/temperature/melexis,mlx90632.yaml @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/temperature/melexis,mlx90632.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Melexis MLX90632 contactless Infra Red temperature sensor + +maintainers: + - Crt Mori <cmo@xxxxxxxxxxx> + +description: | + 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. + +properties: + compatible: + const: melexis,mlx90632 + + reg: + maxItems: 1 + description: Default is 0x3a, but can be reprogrammed. + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + temp-sensor@3a { + compatible = "melexis,mlx90632"; + reg = <0x3a>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/temperature/mlx90632.txt b/Documentation/devicetree/bindings/iio/temperature/mlx90632.txt deleted file mode 100644 index 0b05812001f8..000000000000 --- a/Documentation/devicetree/bindings/iio/temperature/mlx90632.txt +++ /dev/null @@ -1,28 +0,0 @@ -* 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>; -}; -- 2.28.0
