From: Irina Tirdea <irina.tirdea@intel.com>
Date: Wed, 29 Apr 2015 18:16:38 +0000 (+0300)
Subject: iio: magn: bmc150_magn: Add devicetree binding documentation
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=42a95584f31c5f11a669f0db72f6b6e9ff00b8d9;p=openwrt%2Fstaging%2Fblogic.git

iio: magn: bmc150_magn: Add devicetree binding documentation

Add binding documentation for Bosch BMC150 magnetometer.

Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
---

diff --git a/Documentation/devicetree/bindings/iio/magnetometer/bmc150_magn.txt b/Documentation/devicetree/bindings/iio/magnetometer/bmc150_magn.txt
new file mode 100644
index 000000000000..9f263b7df162
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/magnetometer/bmc150_magn.txt
@@ -0,0 +1,22 @@
+* Bosch BMC150 magnetometer sensor
+
+http://ae-bst.resource.bosch.com/media/products/dokumente/bmc150/BST-BMC150-DS000-04.pdf
+
+Required properties:
+
+  - compatible : should be "bosch,bmc150_magn"
+  - reg : the I2C address of the magnetometer
+
+Optional properties:
+
+  - interrupt-parent : phandle to the parent interrupt controller
+  - interrupts : interrupt mapping for GPIO IRQ
+
+Example:
+
+bmc150_magn@12 {
+        compatible = "bosch,bmc150_magn";
+        reg = <0x12>;
+        interrupt-parent = <&gpio1>;
+        interrupts = <0 1>;
+};