From 03eff7b60dc3e5d2539a5f9685a9fb9a530e01e8 Mon Sep 17 00:00:00 2001
From: Oleksandr Kravchenko <o.v.kravchenko@globallogic.com>
Date: Mon, 22 Jul 2013 14:11:00 +0100
Subject: iio: add APDS9300 ambilent light sensor driver
This patch adds IIO driver for APDS9300 ambient light sensor (ALS).
http://www.avagotech.com/docs/AV02-1077EN
The driver allows to read raw data from ADC registers or calculate
lux value. It also can handle threshold interrupt.
Signed-off-by: Oleksandr Kravchenko <o.v.kravchenko@globallogic.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
---
.../devicetree/bindings/iio/light/apds9300.txt | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/light/apds9300.txt
(limited to 'Documentation/devicetree')
diff --git a/Documentation/devicetree/bindings/iio/light/apds9300.txt b/Documentation/devicetree/bindings/iio/light/apds9300.txt
new file mode 100644
index 000000000000..d6f66c73ddbf
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/light/apds9300.txt
@@ -0,0 +1,22 @@
+* Avago APDS9300 ambient light sensor
+
+http://www.avagotech.com/docs/AV02-1077EN
+
+Required properties:
+
+ - compatible : should be "avago,apds9300"
+ - reg : the I2C address of the sensor
+
+Optional properties:
+
+ - interrupt-parent : should be the phandle for the interrupt controller
+ - interrupts : interrupt mapping for GPIO IRQ
+
+Example:
+
+apds9300@39 {
+ compatible = "avago,apds9300";
+ reg = <0x39>;
+ interrupt-parent = <&gpio2>;
+ interrupts = <29 8>;
+};
--
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