| commit | fb60870f630f926d2299b6ebd31fc94714dcd734 | [log] [tgz] |
|---|---|---|
| author | Daniel Mack <daniel@caiaq.de> | Tue Aug 11 14:39:09 2009 +0200 |
| committer | Eric Miao <eric.y.miao@gmail.com> | Thu Sep 10 18:49:24 2009 +0800 |
| tree | 64aec7edf3f57d0a4a5497bca8616801f576bf13 | |
| parent | 9304d008d6ba41ff52ef6eae44337398e83b4436 [diff] |
[ARM] pxa: add MFP_PULL_FLOAT
There is currently an uncovered case for MFP configuration on PXAs which
is selected by setting the PULL_SEL bit but none of the PULL{UP,DOWN}_EN
bits. This case is needed to explicitly let pins float, even if the
selected alternate function would default to a configuration with a pull
resistor enabled.
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>