[PATCH v4 1/2] iio: light: DT binding docs for APDS9960 driver

[Matt Ranostay <mranostay@gmail.com>]

Document compatible string, and required DT properties for APDS9960
chipset driver.

Signed-off-by: Matt Ranostay <mranostay@gmail.com>
---
 .../devicetree/bindings/iio/light/apds9960.txt     | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/light/apds9960.txt

diff --git a/Documentation/devicetree/bindings/iio/light/apds9960.txt b/Documentation/devicetree/bindings/iio/light/apds9960.txt
new file mode 100644
index 0000000..174b709
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/light/apds9960.txt
@@ -0,0 +1,22 @@
+* Avago APDS9960 gesture/RGB/ALS/proximity sensor
+
+http://www.avagotech.com/docs/AV02-4191EN
+
+Required properties:
+
+  - compatible: must be "avago,apds9960"
+  - reg: the I2c address of the sensor
+  - 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.
+
+Example:
+
+apds9960@39 {
+	compatible = "avago,apds9960";
+	reg = <0x39>;
+	interrupt-parent = <&gpio1>;
+	interrupts = <16 1>;
+};
-- 
1.9.1