1*4dd49a1bSJonathan Cameron# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 2*4dd49a1bSJonathan Cameron%YAML 1.2 3*4dd49a1bSJonathan Cameron--- 4*4dd49a1bSJonathan Cameron$id: http://devicetree.org/schemas/iio/humidity/dht11.yaml# 5*4dd49a1bSJonathan Cameron$schema: http://devicetree.org/meta-schemas/core.yaml# 6*4dd49a1bSJonathan Cameron 7*4dd49a1bSJonathan Camerontitle: DHT11 humidity + temperature sensor 8*4dd49a1bSJonathan Cameron 9*4dd49a1bSJonathan Cameronmaintainers: 10*4dd49a1bSJonathan Cameron - Harald Geyer <harald@ccbib.org> 11*4dd49a1bSJonathan Cameron 12*4dd49a1bSJonathan Camerondescription: | 13*4dd49a1bSJonathan Cameron A simple and low cost module providing a non standard single GPIO based 14*4dd49a1bSJonathan Cameron interface. It is believed the part is made by aosong but don't have 15*4dd49a1bSJonathan Cameron absolute confirmation of this, or what the aosong part number is. 16*4dd49a1bSJonathan Cameron 17*4dd49a1bSJonathan Cameronproperties: 18*4dd49a1bSJonathan Cameron compatible: 19*4dd49a1bSJonathan Cameron const: dht11 20*4dd49a1bSJonathan Cameron 21*4dd49a1bSJonathan Cameron reg: 22*4dd49a1bSJonathan Cameron maxItems: 1 23*4dd49a1bSJonathan Cameron 24*4dd49a1bSJonathan Cameron gpios: 25*4dd49a1bSJonathan Cameron maxItems: 1 26*4dd49a1bSJonathan Cameron description: 27*4dd49a1bSJonathan Cameron Single, interrupt capable, GPIO used to communicate with the device. 28*4dd49a1bSJonathan Cameron 29*4dd49a1bSJonathan Cameronrequired: 30*4dd49a1bSJonathan Cameron - compatible 31*4dd49a1bSJonathan Cameron - gpios 32*4dd49a1bSJonathan Cameron 33*4dd49a1bSJonathan CameronadditionalProperties: false 34*4dd49a1bSJonathan Cameron 35*4dd49a1bSJonathan Cameronexamples: 36*4dd49a1bSJonathan Cameron - | 37*4dd49a1bSJonathan Cameron humidity_sensor { 38*4dd49a1bSJonathan Cameron compatible = "dht11"; 39*4dd49a1bSJonathan Cameron gpios = <&gpio0 6 0>; 40*4dd49a1bSJonathan Cameron }; 41*4dd49a1bSJonathan Cameron... 42