[PATCH v3 2/2] Documentation: dt: iio: humidity: add hts221 sensor device binding
From: Lorenzo Bianconi <hidden>
Date: 2016-10-08 07:45:52
Also in:
linux-iio
Subsystem:
iio subsystem and drivers, open firmware and flattened device tree bindings, the rest · Maintainers:
Jonathan Cameron, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Possibly related (same subject, not in this thread)
- 2016-10-09 · Re: [PATCH v3 2/2] Documentation: dt: iio: humidity: add hts221 sensor device binding · Jonathan Cameron <hidden>
Signed-off-by: Lorenzo Bianconi <redacted> --- .../devicetree/bindings/iio/humidity/hts221.txt | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/humidity/hts221.txt
diff --git a/Documentation/devicetree/bindings/iio/humidity/hts221.txt b/Documentation/devicetree/bindings/iio/humidity/hts221.txt
new file mode 100644
index 0000000..46a152c
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/humidity/hts221.txt@@ -0,0 +1,19 @@ +* HTS221 STM humidity + temperature sensor + +Required properties: +- compatible: should be "st,hts221" +- reg: i2c address of the sensor / spi cs line + +Optional properties: +- interrupts: interrupt mapping for GPIO IRQ. It should be configured with + flags IRQ_TYPE_LEVEL_HIGH or IRQ_TYPE_EDGE_RISING +- interrupt-parent: should be the phandle for the interrupt controller + +Example: + +hts221@5f { + compatible = "st,hts221"; + reg = <0x5f>; + interrupt-parent = <&gpio0>; + interrupts = <0 IRQ_TYPE_EDGE_RISING>; +};
--
2.7.4