Patch merged into coreboot/master: dd94fa9 winbond/w83627dhg: Fix logical device power down in ACPI

the following patch was just integrated into master:
commit dd94fa93b403a73cc7d7b282eb6cefeb27512d13
Author: Nico Huber 
Date:   Mon Jul 1 16:29:16 2013 +0200

winbond/w83627dhg: Fix logical device power down in ACPI

The W83627DHG has some power managements bits to power down individual
    logical devices. These are called `* Power Down`. Counterintuitively and
    in contrast to `Immediate Power Down` (bit to power down the whole chip),
    these bits are set when the respective logical device is powered.

Unfortunately, our ACPI code set them wrong which led to disabled
    devices after a S3 suspend/resume. Adding an option how to set the PM
    bits and setting them to zero for the W83627DHG, corrects it.

Tested with kontron/ktqm77.

Change-Id: I8a472d480d4277721bd17c9f7c2ce44fa84e8ae2
    Signed-off-by: Nico Huber 
    Reviewed-on: http://review.coreboot.org/3590
    Tested-by: build bot (Jenkins)
    Reviewed-by: Ronald G. Minnich

See http://review.coreboot.org/3590 for details.

-gerrit