Alexander Stein ebcaaad9d5 Input: ads7846 - add possibility to use external vref on ads7846
Just set vref_mv in your platform config to use external vref. Otherwise
the internal one is used.

Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-05-12 08:28:56 -07:00
..
2010-12-01 13:48:30 +01:00
2011-03-31 11:26:23 -03:00
2011-03-16 23:27:39 -07:00