Adding upstream version 4.19.249.upstream/4.19.249

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 14 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/iio/humidity/dht11.txt b/Documentation/devicetree/bindings/iio/humidity/dht11.txt
new file mode 100644
index 000000000..ecc24c199
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/humidity/dht11.txt
@@ -0,0 +1,14 @@
+* DHT11 humidity/temperature sensor (and compatibles like DHT22)
+
+Required properties:
+  - compatible: Should be "dht11"
+  - gpios: Should specify the GPIO connected to the sensor's data
+    line, see "gpios property" in
+    Documentation/devicetree/bindings/gpio/gpio.txt.
+
+Example:
+
+humidity_sensor {
+	compatible = "dht11";
+	gpios = <&gpio0 6 0>;
+}