From 0b0feb34175d57a342846a13d2072446fd3bcdde Mon Sep 17 00:00:00 2001 From: Lorenzo Bianconi Date: Thu, 13 Oct 2016 22:06:05 +0200 Subject: [PATCH] Documentation: dt: iio: humidity: add hts221 sensor device binding Signed-off-by: Lorenzo Bianconi Acked-by: Rob Herring Signed-off-by: Jonathan Cameron --- .../bindings/iio/humidity/hts221.txt | 22 +++++++++++++++++++ 1 file changed, 22 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 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>; +}; -- 2.20.1