1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-C 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/hwmon/iio-h 4 $id: http://devicetree.org/schemas/hwmon/iio-hwmon.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: ADC-attached Hardware Sensor 7 title: ADC-attached Hardware Sensor
8 8
9 maintainers: 9 maintainers:
10 - Jonathan Cameron <jic23@kernel.org> 10 - Jonathan Cameron <jic23@kernel.org>
11 11
12 description: > 12 description: >
13 Bindings for hardware monitoring devices con 13 Bindings for hardware monitoring devices connected to ADC controllers
14 supporting the Industrial I/O bindings. 14 supporting the Industrial I/O bindings.
15 15
16 properties: 16 properties:
17 compatible: 17 compatible:
18 const: iio-hwmon 18 const: iio-hwmon
19 19
20 io-channels: 20 io-channels:
21 minItems: 1 21 minItems: 1
22 maxItems: 51 # Should be enough 22 maxItems: 51 # Should be enough
23 description: > 23 description: >
24 List of phandles to ADC channels to read 24 List of phandles to ADC channels to read the monitoring values
25 25
26 required: 26 required:
27 - compatible 27 - compatible
28 - io-channels 28 - io-channels
29 29
30 additionalProperties: false 30 additionalProperties: false
31 31
32 examples: 32 examples:
33 - | 33 - |
34 iio-hwmon { 34 iio-hwmon {
35 compatible = "iio-hwmon"; 35 compatible = "iio-hwmon";
36 io-channels = <&adc 1>, <&adc 2>; 36 io-channels = <&adc 1>, <&adc 2>;
37 }; 37 };
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