Documentation: dt: iio: st_lsm6dsx: add disable-sensor-hub property

Enable/disable internal i2c controller slave autoprobing at bootstrap.
Disable sensor-hub is useful if i2c controller clock/data lines are
connected through a pull-up with other chip lines (e.g. SDO/SA0).

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/54287a93922ac839501b776d288cc368aa81f0ab.1636816719.git.lorenzo@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml b/Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml
index d9b3213..0750f70 100644 (file)
--- a/Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml
+++ b/Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml
@@ -61,6 +61,13 @@ properties:
     type: boolean
     description: enable/disable internal i2c controller pullup resistors.
 
+  st,disable-sensor-hub:
+    type: boolean
+    description:
+      Enable/disable internal i2c controller slave autoprobing at bootstrap.
+      Disable sensor-hub is useful if i2c controller clock/data lines are
+      connected through a pull-up with other chip lines (e.g. SDO/SA0).
+
   drive-open-drain:
     type: boolean
     description: