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Documentation: dt: iio: humidity: add hts221 sensor device binding

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Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@st.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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Lorenzo Bianconi 2016-10-13 22:06:05 +02:00 committed by Jonathan Cameron
parent e4a70e3e7d
commit 0b0feb3417
1 changed files with 22 additions and 0 deletions
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Documentation/devicetree/bindings/iio/humidity/hts221.txt Normal file
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* HTS221 STM humidity + temperature sensor
Required properties:
- compatible: should be "st,hts221"
- reg: i2c address of the sensor / spi cs line
Optional properties:
- interrupt-parent: should be the phandle for the interrupt controller
- interrupts: interrupt mapping for IRQ. It should be configured with
flags IRQ_TYPE_LEVEL_HIGH or IRQ_TYPE_EDGE_RISING.
Refer to interrupt-controller/interrupts.txt for generic interrupt
client node bindings.
Example:
hts221@5f {
compatible = "st,hts221";
reg = <0x5f>;
interrupt-parent = <&gpio0>;
interrupts = <0 IRQ_TYPE_EDGE_RISING>;
};