dt-bindings: iio: imu: st_lsm6dsx: introduce vdd-vddio regulators bindings
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://lore.kernel.org/r/ae812b48528c48555a753c081acf1c9bb6376cc6.1605631305.git.lorenzo@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
authored by