From a5c8b11a361065db028721c62aa880bfe0736aa6 Mon Sep 17 00:00:00 2001 From: Christoph Fritz Date: Sat, 3 Sep 2016 12:30:00 +0200 Subject: iio: sx9500: add final devicetree support This makes sx9500 driver usable on devicetree based platforms too. Signed-off-by: Christoph Fritz Reviewed-by: Fabio Estevam Reviewed-by: Vlad Dogaru Signed-off-by: Jonathan Cameron --- .../devicetree/bindings/iio/proximity/sx9500.txt | 24 ++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/proximity/sx9500.txt (limited to 'Documentation/devicetree/bindings/iio/proximity/sx9500.txt') diff --git a/Documentation/devicetree/bindings/iio/proximity/sx9500.txt b/Documentation/devicetree/bindings/iio/proximity/sx9500.txt new file mode 100644 index 000000000000..b301dd2b35da --- /dev/null +++ b/Documentation/devicetree/bindings/iio/proximity/sx9500.txt @@ -0,0 +1,24 @@ +Semtech's SX9500 capacitive proximity button device driver + +Required properties: + - compatible: must be "semtech,sx9500" + - reg: i2c address where to find the device + - interrupt-parent : should be the phandle for the interrupt controller + - 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>; +}; -- cgit v1.2.3