Files
linux_media/Documentation/devicetree/bindings/iio/temperature/melexis,mlx90614.yaml
Marek Vasut aac997a8a8 dt-bindings: iio: temperature: melexis,mlx90614: Document MLX90615 support
Document support for MLX90615 Infra Red Thermometer, which seems to
be the predecesor of MLX90614 . There are significant differences in
the register layout compared to MLX90614, but the functionality of
the device is virtually identical.

Acked-by: Crt Mori <cmo@melexis.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Marek Vasut <marex@denx.de>
Link: https://lore.kernel.org/r/20230510102251.10118-1-marex@denx.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-05-23 21:20:16 +01:00

53 lines
1.2 KiB
YAML

# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/iio/temperature/melexis,mlx90614.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Melexis MLX90614/MLX90615 contactless IR temperature sensor
maintainers:
- Peter Meerwald <pmeerw@pmeerw.net>
- Crt Mori <cmo@melexis.com>
description: |
http://melexis.com/Infrared-Thermometer-Sensors/Infrared-Thermometer-Sensors/MLX90614-615.aspx
properties:
compatible:
enum:
- melexis,mlx90614
- melexis,mlx90615
reg:
maxItems: 1
wakeup-gpios:
description:
GPIO connected to the SDA line to hold low in order to wake up the
device. In normal operation, the GPIO is set as input and will
not interfere in I2C communication. There is no need for a GPIO
driving the SCL line. If no GPIO is given, power management is disabled.
maxItems: 1
required:
- compatible
- reg
additionalProperties: false
examples:
- |
#include <dt-bindings/gpio/gpio.h>
i2c {
#address-cells = <1>;
#size-cells = <0>;
temp-sensor@5a {
compatible = "melexis,mlx90614";
reg = <0x5a>;
wakeup-gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
};
};
...