Patch merged into coreboot/master: d567f81 xpowers/axp209: Add helper to set voltages from devicetree config

the following patch was just integrated into master:
commit d567f81b73b353bdb0b635602adaea3d4c221661
Author: Alexandru Gagniuc 
Date:   Thu Jan 9 20:17:18 2014 -0600

xpowers/axp209: Add helper to set voltages from devicetree config

Change-Id: I3ffe225b78f88c3c2d3a15292c43009e69413afb
    Signed-off-by: Alexandru Gagniuc

See http://review.coreboot.org/4638 for details.

-gerrit