mfd: arizona: Add DT binding documentation for DMIC reference voltages

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Charles Keepax 2015-03-03 15:04:54 +00:00 • committed by Lee Jones
commit ccd173c541