linux/drivers/staging/iio/Documentation/sysfs-bus-iio-adc-ad7280a
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   1What:           /sys/bus/iio/devices/deviceX/inY-inZ_balance_switch_en
   2KernelVersion:  3.0.0
   3Contact:        linux-iio@vger.kernel.org
   4Description:
   5                Writing 1 enables the cell balance output switch corresponding
   6                to input Y. Writing 0 disables it. If the inY-inZ_balance_timer
   7                is set to a none zero value, the corresponding switch will
   8                enable for the programmed amount of time, before it
   9                automatically disables.
  10
  11What:           /sys/bus/iio/devices/deviceX/inY-inZ_balance_timer
  12KernelVersion:  3.0.0
  13Contact:        linux-iio@vger.kernel.org
  14Description:
  15                The inY-inZ_balance_timer file allows the user to program
  16                individual times for each cell balance output. The AD7280A
  17                allows the user to set the timer to a value from 0 minutes to
  18                36.9 minutes. The resolution of the timer is 71.5 sec.
  19                The value written is the on-time in milliseconds. When the
  20                timer value is set 0, the timer is disabled. The cell balance
  21                outputs are controlled only by inY-inZ_balance_switch_en.
  22