xref: /freebsd/sys/contrib/device-tree/Bindings/iio/humidity/dht11.txt (revision c66ec88fed842fbaad62c30d510644ceb7bd2d71) 
1*c66ec88fSEmmanuel Vadot* DHT11 humidity/temperature sensor (and compatibles like DHT22)
2*c66ec88fSEmmanuel Vadot
3*c66ec88fSEmmanuel VadotRequired properties:
4*c66ec88fSEmmanuel Vadot  - compatible: Should be "dht11"
5*c66ec88fSEmmanuel Vadot  - gpios: Should specify the GPIO connected to the sensor's data
6*c66ec88fSEmmanuel Vadot    line, see "gpios property" in
7*c66ec88fSEmmanuel Vadot    Documentation/devicetree/bindings/gpio/gpio.txt.
8*c66ec88fSEmmanuel Vadot
9*c66ec88fSEmmanuel VadotExample:
10*c66ec88fSEmmanuel Vadot
11*c66ec88fSEmmanuel Vadothumidity_sensor {
12*c66ec88fSEmmanuel Vadot	compatible = "dht11";
13*c66ec88fSEmmanuel Vadot	gpios = <&gpio0 6 0>;
14*c66ec88fSEmmanuel Vadot}
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