Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / staging / iio / Documentation / sysfs-bus-iio-adc-ad7280a

diff --git a/kernel/drivers/staging/iio/Documentation/sysfs-bus-iio-adc-ad7280a b/kernel/drivers/staging/iio/Documentation/sysfs-bus-iio-adc-ad7280a
new file mode 100644 (file)
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--- /dev/null
+++ b/kernel/drivers/staging/iio/Documentation/sysfs-bus-iio-adc-ad7280a
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+What:          /sys/bus/iio/devices/deviceX/inY-inZ_balance_switch_en
+KernelVersion: 3.0.0
+Contact:       linux-iio@vger.kernel.org
+Description:
+               Writing 1 enables the cell balance output switch corresponding
+               to input Y. Writing 0 disables it. If the inY-inZ_balance_timer
+               is set to a none zero value, the corresponding switch will
+               enable for the programmed amount of time, before it
+               automatically disables.
+
+What:          /sys/bus/iio/devices/deviceX/inY-inZ_balance_timer
+KernelVersion: 3.0.0
+Contact:       linux-iio@vger.kernel.org
+Description:
+               The inY-inZ_balance_timer file allows the user to program
+               individual times for each cell balance output. The AD7280A
+               allows the user to set the timer to a value from 0 minutes to
+               36.9 minutes. The resolution of the timer is 71.5 sec.
+               The value written is the on-time in milliseconds. When the
+               timer value is set 0, the timer is disabled. The cell balance
+               outputs are controlled only by inY-inZ_balance_switch_en.