The generic IIO mount-matrix property conveys physical orientation of the
hardware chip.
Signed-off-by: Dmitry Osipenko <digetx@xxxxxxxxx>
---
.../devicetree/bindings/iio/accel/kionix,kxcjk1013.txt | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/iio/accel/kionix,kxcjk1013.txt b/Documentation/devicetree/bindings/iio/accel/kionix,kxcjk1013.txt
index eb76a02e2a82..ce950e162d5d 100644
--- a/Documentation/devicetree/bindings/iio/accel/kionix,kxcjk1013.txt
+++ b/Documentation/devicetree/bindings/iio/accel/kionix,kxcjk1013.txt
@@ -9,9 +9,16 @@ Required properties:
"kionix,kxtf9"
- reg: i2c slave address
+Optional properties:
+
+ - mount-matrix: an optional 3x3 mounting rotation matrix
+
Example:
kxtf9@f {
compatible = "kionix,kxtf9";
reg = <0x0F>;
+ mount-matrix = "0", "1", "0",
+ "1", "0", "0",
+ "0", "0", "1";
};
--
2.24.0
