diff options
author | Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> | 2016-10-13 22:06:05 +0200 |
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committer | Jonathan Cameron <jic23@kernel.org> | 2016-10-23 19:34:09 +0100 |
commit | 0b0feb34175d57a342846a13d2072446fd3bcdde (patch) | |
tree | fe0d84fe128aa50e7c7a878252cdf29c7b308bce /Documentation | |
parent | e4a70e3e7d846a8db8e20c18a4d8a6cf35bcf29c (diff) |
Documentation: dt: iio: humidity: add hts221 sensor device binding
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@st.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/devicetree/bindings/iio/humidity/hts221.txt | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/iio/humidity/hts221.txt b/Documentation/devicetree/bindings/iio/humidity/hts221.txt new file mode 100644 index 000000000000..b20ab9c12080 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/humidity/hts221.txt @@ -0,0 +1,22 @@ +* 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>; +}; |