1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 2%YAML 1.2 3--- 4$id: "http://devicetree.org/schemas/hwmon/iio-hwmon.yaml#" 5$schema: "http://devicetree.org/meta-schemas/core.yaml#" 6 7title: ADC-attached Hardware Sensor Device Tree Bindings 8 9maintainers: 10 - Jonathan Cameron <jic23@kernel.org> 11 12description: > 13 Bindings for hardware monitoring devices connected to ADC controllers 14 supporting the Industrial I/O bindings. 15 16properties: 17 compatible: 18 const: iio-hwmon 19 20 io-channels: 21 minItems: 1 22 maxItems: 8 # Should be enough 23 description: > 24 List of phandles to ADC channels to read the monitoring values 25 26required: 27 - compatible 28 - io-channels 29 30additionalProperties: false 31 32examples: 33 - | 34 iio-hwmon { 35 compatible = "iio-hwmon"; 36 io-channels = <&adc 1>, <&adc 2>; 37 }; 38