Eric Miao 5a3d965190 [ARM] pxa: better MFP low power state support for pxa25x/pxa27x
When configured as a specific low power state: MFP_LPM_DRIVE_LOW,
MFP_LPM_DRIVE_HIGH, the corresponding GPDR register bit during
low power mode shall be re-configured as output (if they are not
configured so), thus the PGSRx bits can output.

Create an additional low power values GPDR registers, and properly
save/restore the GAFR + GPDR registers when doing suspend/resume.

Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-09-26 23:43:20 +01:00
..
2008-08-25 01:18:06 -04:00
2008-08-01 13:03:49 -07:00
2008-07-26 12:00:11 -07:00
2008-07-30 09:41:45 -07:00
2008-07-26 12:00:09 -07:00