diff options
| author | Igor Grinberg <grinberg@compulab.co.il> | 2012-04-12 08:43:28 -0400 |
|---|---|---|
| committer | Haojian Zhuang <haojian.zhuang@gmail.com> | 2012-04-26 23:11:50 -0400 |
| commit | a13b878780ea98d8415203c4502a8fc5bc614656 (patch) | |
| tree | 2ffed2d5b92cca357fec94a15d3427783693a9ab /arch/alpha/lib | |
| parent | 9f9d27e3f3317f39c91c286b6184f1ca05452968 (diff) | |
ARM: PXA2xx: MFP: fix bug with MFP_LPM_KEEP_OUTPUT
Pins that have MFP_LPM_KEEP_OUTPUT set and are configured for output
must retain the output state in low power mode.
Currently, the pin direction configuration is overrided with values
in gpdr_lpm[] array and do not obey the MFP_LPM_KEEP_OUTPUT setting.
Fix the above bug and add some documentation to clarify the
MFP_LPM_KEEP_OUTPUT setting purpose.
Reported-by: Paul Parsons <lost.distance@yahoo.com>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Tested-by: Paul Parsons <lost.distance@yahoo.com>
Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Diffstat (limited to 'arch/alpha/lib')
0 files changed, 0 insertions, 0 deletions