summaryrefslogtreecommitdiffstats
path: root/kernel/Documentation/devicetree/bindings/iio/accel
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/Documentation/devicetree/bindings/iio/accel')
-rw-r--r--kernel/Documentation/devicetree/bindings/iio/accel/bma180.txt24
1 files changed, 24 insertions, 0 deletions
diff --git a/kernel/Documentation/devicetree/bindings/iio/accel/bma180.txt b/kernel/Documentation/devicetree/bindings/iio/accel/bma180.txt
new file mode 100644
index 000000000..c5933573e
--- /dev/null
+++ b/kernel/Documentation/devicetree/bindings/iio/accel/bma180.txt
@@ -0,0 +1,24 @@
+* Bosch BMA180 triaxial acceleration sensor
+
+http://omapworld.com/BMA180_111_1002839.pdf
+
+Required properties:
+
+ - compatible : should be "bosch,bma180"
+ - 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, it should by configured with
+ flags IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_EDGE_RISING
+
+Example:
+
+bma180@40 {
+ compatible = "bosch,bma180";
+ reg = <0x40>;
+ interrupt-parent = <&gpio6>;
+ interrupts = <18 (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_EDGE_RISING)>;
+};