6f18ce8026
Add snapshot of device tree bindings from keystone common kernel, branch
"android-mainline-keystone-qcom-release" at c4c12103f9c0 ("Snap for 9228065
from e32903b9a63bb558df8b803b076619c53c16baad to
android-mainline-keystone-qcom-release").
Change-Id: I7682079615cbd9f29340a5c1f2a1d84ec441a1f1
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
60 lines
1.7 KiB
YAML
60 lines
1.7 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/iio/temperature/melexis,mlx90632.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Melexis MLX90632 contactless Infra Red temperature sensor
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maintainers:
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- Crt Mori <cmo@melexis.com>
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description: |
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https://www.melexis.com/en/documents/documentation/datasheets/datasheet-mlx90632
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There are various applications for the Infra Red contactless temperature
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sensor and MLX90632 is most suitable for consumer applications where
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measured object temperature is in range between -20 to 200 degrees
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Celsius with relative error of measurement below 1 degree Celsius in
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object temperature range for industrial applications. Since it can
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operate and measure ambient temperature in range of -20 to 85 degrees
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Celsius it is suitable also for outdoor use.
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Be aware that electronics surrounding the sensor can increase ambient
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temperature. MLX90632 can be calibrated to reduce the housing effect via
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already existing EEPROM parameters.
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Since measured object emissivity effects Infra Red energy emitted,
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emissivity should be set before requesting the object temperature.
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properties:
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compatible:
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const: melexis,mlx90632
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reg:
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maxItems: 1
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description: Default is 0x3a, but can be reprogrammed.
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vdd-supply:
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description: provide VDD power to the sensor.
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required:
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- compatible
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- reg
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additionalProperties: false
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examples:
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- |
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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temp-sensor@3a {
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compatible = "melexis,mlx90632";
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reg = <0x3a>;
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vdd-supply = <&ldo4_reg>;
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};
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};
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...
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