Patch merged into coreboot/master: e7f7090 northbridge/intel/gm45/gma: Add backlight control register field

the following patch was just integrated into master:
commit e7f70907bab2d511e94482eb606f6e3e629f52f9
Author: Timothy Pearson 
Date:   Mon Apr 6 22:01:23 2015 -0500

northbridge/intel/gm45/gma: Add backlight control register field

This allows the backlight control register to be set via devicetree.cb

Change-Id: I32b42dfc1cc609fb6f8995c6158c85be67633770
    Signed-off-by: Timothy Pearson 
    Reviewed-on: http://review.coreboot.org/9330
    Tested-by: build bot (Jenkins)

See http://review.coreboot.org/9330 for details.

-gerrit