1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/iio/chemical/winsen,mhz19b.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: MHZ19B CO2 sensor 8 9maintainers: 10 - Gyeyoung Baek <gye976@gmail.com> 11 12properties: 13 compatible: 14 const: winsen,mhz19b 15 16 vin-supply: 17 description: Regulator that provides power to the sensor 18 19required: 20 - compatible 21 - vin-supply 22 23additionalProperties: false 24 25examples: 26 - | 27 serial { 28 co2-sensor { 29 compatible = "winsen,mhz19b"; 30 vin-supply = <&vdd>; 31 }; 32 }; 33... 34