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Message-Id: <1473758822-17955-1-git-send-email-andy.yan@rock-chips.com>
Date: Tue, 13 Sep 2016 17:27:02 +0800
From: Andy Yan <andy.yan@...k-chips.com>
To: jic23@...nel.org
Cc: knaack.h@....de, robh+dt@...nel.org, linux-kernel@...r.kernel.org,
linux-iio@...r.kernel.org, devicetree@...r.kernel.org,
lars@...afoo.de, mark.rutland@....com, pmeerw@...erw.net,
heiko@...ech.de, Andy Yan <andy.yan@...k-chips.com>
Subject: [PATCH] iio: dt-bindings: add documentation for Light&Proximity sensor STK331x
Add the device tree binding documentation for Light & Proximity sensor
STK331X from Sensortek
Signed-off-by: Andy Yan <andy.yan@...k-chips.com>
---
.../devicetree/bindings/iio/light/stk3310.txt | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/light/stk3310.txt
diff --git a/Documentation/devicetree/bindings/iio/light/stk3310.txt b/Documentation/devicetree/bindings/iio/light/stk3310.txt
new file mode 100644
index 0000000..d697118
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/light/stk3310.txt
@@ -0,0 +1,21 @@
+* Sensortek STK331X I2C Light&Proximity sensor
+
+Required properties:
+- compatible: should be "sensortek,STK3310" or "sensortek,STK3311"
+- reg: the I2C address of the device
+- interrupt-parent: phandle to the parent interrupt controller
+- interrupts: interrupt mapping for GPIO IRQ
+
+Example:
+ &i2c1 {
+ /* ... */
+
+ stk3310@48 {
+ compatible = "sensortek,STK3310";
+ reg = <0x48>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
+ };
+
+ /* ... */
+ };
--
2.7.4
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