summaryrefslogtreecommitdiffstats
path: root/Documentation/devicetree/bindings/iio/proximity/sx9500.txt
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--Documentation/devicetree/bindings/iio/proximity/sx9500.txt23
1 files changed, 23 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/iio/proximity/sx9500.txt b/Documentation/devicetree/bindings/iio/proximity/sx9500.txt
new file mode 100644
index 000000000..c54455db3
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/proximity/sx9500.txt
@@ -0,0 +1,23 @@
+Semtech's SX9500 capacitive proximity button device driver
+
+Required properties:
+ - compatible: must be "semtech,sx9500"
+ - reg: i2c address where to find the device
+ - interrupts : the sole interrupt generated by the device
+
+ Refer to interrupt-controller/interrupts.txt for generic
+ interrupt client node bindings.
+
+Optional properties:
+ - reset-gpios: Reference to the GPIO connected to the device's active
+ low reset pin.
+
+Example:
+
+sx9500@28 {
+ compatible = "semtech,sx9500";
+ reg = <0x28>;
+ interrupt-parent = <&gpio2>;
+ interrupts = <16 IRQ_TYPE_LEVEL_LOW>;
+ reset-gpios = <&gpio2 10 GPIO_ACTIVE_LOW>;
+};