summaryrefslogtreecommitdiffstats
path: root/dts/Bindings/iio/imu
diff options
context:
space:
mode:
authorSascha Hauer <s.hauer@pengutronix.de>2016-06-13 07:31:46 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2016-06-13 12:43:53 +0200
commit86186c232241b607f84cc266a6cda49160f44948 (patch)
tree286a87dae7f2d8c3eda5b8551fc9b5f4db726c45 /dts/Bindings/iio/imu
parent0cf29e11efa66ad4515c9391303406c725be2c7a (diff)
downloadbarebox-86186c232241b607f84cc266a6cda49160f44948.tar.gz
dts: update to v4.7-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/iio/imu')
-rw-r--r--dts/Bindings/iio/imu/inv_mpu6050.txt13
1 files changed, 13 insertions, 0 deletions
diff --git a/dts/Bindings/iio/imu/inv_mpu6050.txt b/dts/Bindings/iio/imu/inv_mpu6050.txt
index e4d8f1c..a9fc11e 100644
--- a/dts/Bindings/iio/imu/inv_mpu6050.txt
+++ b/dts/Bindings/iio/imu/inv_mpu6050.txt
@@ -8,10 +8,23 @@ Required properties:
- interrupt-parent : should be the phandle for the interrupt controller
- interrupts : interrupt mapping for GPIO IRQ
+Optional properties:
+ - mount-matrix: an optional 3x3 mounting rotation matrix
+
+
Example:
mpu6050@68 {
compatible = "invensense,mpu6050";
reg = <0x68>;
interrupt-parent = <&gpio1>;
interrupts = <18 1>;
+ mount-matrix = "-0.984807753012208", /* x0 */
+ "0", /* y0 */
+ "-0.173648177666930", /* z0 */
+ "0", /* x1 */
+ "-1", /* y1 */
+ "0", /* z1 */
+ "-0.173648177666930", /* x2 */
+ "0", /* y2 */
+ "0.984807753012208"; /* z2 */
};