[PATCH 032/961] Staging: iio: Documented output / DAC interface
Greg Kroah-Hartman
gregkh at suse.de
Wed Mar 16 20:54:35 UTC 2011
From: Roland Stigge <rst at work-microwave.de>
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 at antcom.de>
Acked-by: Jonathan Cameron <jic23 at cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh at suse.de>
---
drivers/staging/iio/Documentation/sysfs-bus-iio | 18 ++++++++++++++++++
1 files changed, 18 insertions(+), 0 deletions(-)
diff --git a/drivers/staging/iio/Documentation/sysfs-bus-iio b/drivers/staging/iio/Documentation/sysfs-bus-iio
index 2dde97d..8e5d8d1 100644
--- a/drivers/staging/iio/Documentation/sysfs-bus-iio
+++ b/drivers/staging/iio/Documentation/sysfs-bus-iio
@@ -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 at 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 at 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 at vger.kernel.org
--
1.7.4.1
More information about the devel
mailing list