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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /Documentation/devicetree/bindings/iio/temperature/melexis,mlx90632.yaml | |
parent | Initial commit. (diff) | |
download | linux-upstream.tar.xz linux-upstream.zip |
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/iio/temperature/melexis,mlx90632.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/iio/temperature/melexis,mlx90632.yaml | 59 |
1 files changed, 59 insertions, 0 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 000000000..4a55e7f25 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/temperature/melexis,mlx90632.yaml @@ -0,0 +1,59 @@ +# 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@melexis.com> + +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. + + vdd-supply: + description: provide VDD power to the sensor. + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + temp-sensor@3a { + compatible = "melexis,mlx90632"; + reg = <0x3a>; + vdd-supply = <&ldo4_reg>; + }; + }; +... |