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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/iio/health/maxim,max30100.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Maxim MAX30100 heart rate and pulse oximeter sensor
maintainers:
- Matt Ranostay <matt.ranostay@konsulko.com>
properties:
compatible:
const: maxim,max30100
reg:
maxItems: 1
interrupts:
maxItems: 1
description: Connected to ADC_RDY pin.
maxim,led-current-microamp:
$ref: /schemas/types.yaml#/definitions/uint32-array
minItems: 2
maxItems: 2
description: |
LED current whilst the engine is running. First indexed value is
the configuration for the RED LED, and second value is for the IR LED.
additionalProperties: false
required:
- compatible
- reg
- interrupts
examples:
- |
i2c {
#address-cells = <1>;
#size-cells = <0>;
heart-rate@57 {
compatible = "maxim,max30100";
reg = <0x57>;
maxim,led-current-microamp = <24000 50000>;
interrupt-parent = <&gpio1>;
interrupts = <16 2>;
};
};
...
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