iio: documentation: Add out_altvoltage and friends
commitd802bf6f098c134181397496cac8dbc80f441a75
authorMichael Hennerich <michael.hennerich@analog.com>
Mon, 21 May 2012 12:30:31 +0000 (21 14:30 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 5 Jun 2012 04:15:31 +0000 (4 21:15 -0700)
tree20c6cd57e4ccf16e4b072745c67e3838e1e26a02
parentf8f5701bdaf9134b1f90e5044a82c66324d2073f
iio: documentation: Add out_altvoltage and friends

Continuous frequency/clock generating devices, such as DDSs or PLLs
should use out_altvoltage.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Documentation/ABI/testing/sysfs-bus-iio