Introduce the capability to disable sensorhub through a device-tree property since since there are some configurations where users want to explicitly disable sensor-hub auto-probing at bootstrap. A typical configuration is when the sensorhub clock/data lines are connected to a pull-up resistor since no slave sensors are connected to the i2c master. If SDO/SA0 line is connected to the same pull-up resistor, when the driver tries to probe slave devices connected on sensor-hub, it will force SDO/SA0 line to low, modifying the device i2c address. Lorenzo Bianconi (2): iio: imu: st_lsm6dsx: add dts property to disable sensor-hub Documentation: dt: iio: st_lsm6dsx: add disable-shub property Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml | 4 ++++ drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 4 +++- 2 files changed, 7 insertions(+), 1 deletion(-) -- 2.31.1
