Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 28 insertions, 0 deletions

diff --git a/Documentation/ABI/testing/sysfs-bus-iio-cros-ec b/Documentation/ABI/testing/sysfs-bus-iio-cros-ec
new file mode 100644
index 0000000000..adf24c4012
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-iio-cros-ec
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+What:		/sys/bus/iio/devices/iio:deviceX/calibrate
+Date:		July 2015
+KernelVersion:	4.7
+Contact:	linux-iio@vger.kernel.org
+Description:
+		Writing '1' will perform a FOC (Fast Online Calibration). The
+                corresponding calibration offsets can be read from `*_calibbias`
+                entries.
+
+What:		/sys/bus/iio/devices/iio:deviceX/location
+Date:		July 2015
+KernelVersion:	4.7
+Contact:	linux-iio@vger.kernel.org
+Description:
+		This attribute returns a string with the physical location where
+                the motion sensor is placed. For example, in a laptop a motion
+                sensor can be located on the base or on the lid. Current valid
+		values are 'base' and 'lid'.
+
+What:		/sys/bus/iio/devices/iio:deviceX/id
+Date:		September 2017
+KernelVersion:	4.14
+Contact:	linux-iio@vger.kernel.org
+Description:
+		This attribute is exposed by the CrOS EC sensors driver and
+		represents the sensor ID as exposed by the EC. This ID is used
+		by the Android sensor service hardware abstraction layer (sensor
+		HAL) through the Android container on ChromeOS.