1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/iio/health/maxim,max30100.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Maxim MAX30100 heart rate and pulse oximeter sensor
8
9maintainers:
10  - Matt Ranostay <matt.ranostay@konsulko.com>
11
12properties:
13  compatible:
14    const: maxim,max30100
15
16  reg:
17    maxItems: 1
18
19  interrupts:
20    maxItems: 1
21    description: Connected to ADC_RDY pin.
22
23  maxim,led-current-microamp:
24    $ref: /schemas/types.yaml#/definitions/uint32-array
25    minItems: 2
26    maxItems: 2
27    description: |
28      LED current whilst the engine is running. First indexed value is
29      the configuration for the RED LED, and second value is for the IR LED.
30
31additionalProperties: false
32
33required:
34  - compatible
35  - reg
36  - interrupts
37
38examples:
39  - |
40    i2c {
41        #address-cells = <1>;
42        #size-cells = <0>;
43
44        heart-rate@57 {
45            compatible = "maxim,max30100";
46            reg = <0x57>;
47            maxim,led-current-microamp = <24000 50000>;
48            interrupt-parent = <&gpio1>;
49            interrupts = <16 2>;
50        };
51    };
52...
53