Michael Hennerich 7a4a207e74 Blackfin: BF51x/BF52x: support GPIO Hysteresis/Schmitt Trigger options ...

Newer parts have optional Hysteresis/Schmitt Trigger options to help with
dirty signals.  So add some kconfig options for tuning this and enable it
by default for people.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

2010-08-06 12:55:52 -04:00

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