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Staging: iio: Documented output / DAC interface 

Added documentation for:
* /sys/bus/iio/devices/deviceX/outY_scale
* /sys/bus/iio/devices/deviceX/outY_raw
* /sys/bus/iio/devices/deviceX/outY&Z_raw

Signed-off-by: Roland Stigge <stigge@antcom.de>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Roland Stigge 2011-01-13 17:43:29 +01:00 committed by Greg Kroah-Hartman
parent c331e766f9
commit 98069c3f1c
1 changed files with 18 additions and 0 deletions
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18
drivers/staging/iio/Documentation/sysfs-bus-iio
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@ -168,6 +168,7 @@ Description:
What: /sys/bus/iio/devices/deviceX/inY_scale
What: /sys/bus/iio/devices/deviceX/inY_supply_scale
What: /sys/bus/iio/devices/deviceX/in_scale
What: /sys/bus/iio/devices/deviceX/outY_scale
What: /sys/bus/iio/devices/deviceX/accel_scale
What: /sys/bus/iio/devices/deviceX/accel_peak_scale
What: /sys/bus/iio/devices/deviceX/gyro_scale
@ -222,6 +223,23 @@ Description:
If a discrete set of scale values are available, they
are listed in this attribute.
What: /sys/bus/iio/devices/deviceX/outY_raw
KernelVersion: 2.6.37
Contact: linux-iio@vger.kernel.org
Description:
Raw (unscaled, no bias etc.) output voltage for
channel Y. The number must always be specified and
unique if the output corresponds to a single channel.
What: /sys/bus/iio/devices/deviceX/outY&Z_raw
KernelVersion: 2.6.37
Contact: linux-iio@vger.kernel.org
Description:
Raw (unscaled, no bias etc.) output voltage for an aggregate of
channel Y, channel Z, etc. This interface is available in cases
where a single output sets the value for multiple channels
simultaneously.
What: /sys/bus/iio/devices/deviceX/deviceX:eventY
KernelVersion: 2.6.35
Contact: linux-iio@vger.kernel.org