Patch merged into coreboot/master: mainboard/google/reef: remove internal pullups on PP1800_S rail

the following patch was just integrated into master:
commit aa6482e88e2f553ee841284e5b44672eee85d3ec
Author: Aaron Durbin 
Date:   Fri Jan 20 14:03:50 2017 -0600

mainboard/google/reef: remove internal pullups on PP1800_S rail

The PP1800_S rail is turned off in S3. However, enabling internal
    pullups on the pins which are connected to PP1800_S results in
    leakage into the P1800_S rail. Fix this by disabling the internal
    pullups on PP1800_S rail pins.

BUG=chrome-os-partner:61968
    BRANCH=reef
    TEST=measured leakage on PP1800_S rail. Gone with this patch.

Change-Id: I5ae92b31c1a633f59d425f4105b8db1c9c18c808
    Signed-off-by: Aaron Duribn 
    Reviewed-on: https://review.coreboot.org/18189
    Reviewed-by: Furquan Shaikh 
    Tested-by: build bot (Jenkins)
    Reviewed-by: Paul Menzel

See https://review.coreboot.org/18189 for details.

-gerrit