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authorJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-11 10:41:07 +0300
committerJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-13 08:17:18 +0300
commite09b41010ba33a20a87472ee821fa407a5b8da36 (patch)
treed10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/Documentation/devicetree/bindings/iio/accel/mma8452.txt
parentf93b97fd65072de626c074dbe099a1fff05ce060 (diff)
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page. During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/Documentation/devicetree/bindings/iio/accel/mma8452.txt')
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diff --git a/kernel/Documentation/devicetree/bindings/iio/accel/mma8452.txt b/kernel/Documentation/devicetree/bindings/iio/accel/mma8452.txt
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+++ b/kernel/Documentation/devicetree/bindings/iio/accel/mma8452.txt
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+Freescale MMA8452Q, MMA8453Q, MMA8652FC or MMA8653FC triaxial accelerometer
+
+Required properties:
+
+ - compatible: should contain one of
+ * "fsl,mma8452"
+ * "fsl,mma8453"
+ * "fsl,mma8652"
+ * "fsl,mma8653"
+ - reg: the I2C address of the chip
+
+Optional properties:
+
+ - interrupt-parent: should be the phandle for the interrupt controller
+ - interrupts: interrupt mapping for GPIO IRQ
+
+Example:
+
+ mma8453fc@1d {
+ compatible = "fsl,mma8453";
+ reg = <0x1d>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <5 0>;
+ };