1What:		/sys/bus/iio/devices/iio:deviceX/calibrate
2Date:		July 2015
3KernelVersion:	4.7
4Contact:	[email protected]
5Description:
6		Writing '1' will perform a FOC (Fast Online Calibration). The
7                corresponding calibration offsets can be read from `*_calibbias`
8                entries.
9
10What:		/sys/bus/iio/devices/iio:deviceX/location
11Date:		July 2015
12KernelVersion:	4.7
13Contact:	[email protected]
14Description:
15		This attribute returns a string with the physical location where
16                the motion sensor is placed. For example, in a laptop a motion
17                sensor can be located on the base or on the lid. Current valid
18		values are 'base' and 'lid'.
19
20What:		/sys/bus/iio/devices/iio:deviceX/id
21Date:		September 2017
22KernelVersion:	4.14
23Contact:	[email protected]
24Description:
25		This attribute is exposed by the CrOS EC sensors driver and
26		represents the sensor ID as exposed by the EC. This ID is used
27		by the Android sensor service hardware abstraction layer (sensor
28		HAL) through the Android container on ChromeOS.
29