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authorLorenzo Bianconi <lorenzo.bianconi83@gmail.com>2017-07-17 20:39:02 +0300
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2017-07-22 23:22:39 +0300
commitebbb333ae2d3ed7a7f486cfe7e8da1938aadde5a (patch)
tree53d7ca4f72d69dabd27d030234322f739fe9f4e0 /Documentation/devicetree/bindings/iio/humidity
parente7b4b45e1e1f22585cfc986b1c5c99e124def10e (diff)
downloadlinux-ebbb333ae2d3ed7a7f486cfe7e8da1938aadde5a.tar.xz
dt-bindings: iio: humidity: hts221: support active-low interrupts
Update hts221 device binding with active-low interrupts support (IRQ_TYPE_LEVEL_LOW and IRQ_TYPE_EDGE_FALLING). Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@st.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'Documentation/devicetree/bindings/iio/humidity')
-rw-r--r--Documentation/devicetree/bindings/iio/humidity/hts221.txt3
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/iio/humidity/hts221.txt b/Documentation/devicetree/bindings/iio/humidity/hts221.txt
index b20ab9c12080..fca263e13400 100644
--- a/Documentation/devicetree/bindings/iio/humidity/hts221.txt
+++ b/Documentation/devicetree/bindings/iio/humidity/hts221.txt
@@ -7,7 +7,8 @@ Required properties:
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.
+ flags IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_EDGE_RISING, IRQ_TYPE_LEVEL_LOW or
+ IRQ_TYPE_EDGE_FALLING.
Refer to interrupt-controller/interrupts.txt for generic interrupt
client node bindings.