Patch merged into coreboot/master: gru: kevin: define GPIOs used on both platforms

the following patch was just integrated into master:
commit 993dbe1fc8d533b152737be72c2f95357464f35c
Author: Vadim Bendebury 
Date:   Sun May 22 15:53:37 2016 -0700

gru: kevin: define GPIOs used on both platforms

The same GPIOs are used on both platforms, definitions are added an a
    new .h to make it easier to re-use them across the code.

BRANCH=none
    BUG=chrome-os-partner:51537
    TEST=panel backlight still enabled on Gru as before. The rest of the
         GPIOs are used in the upcoming patches.

Change-Id: If06f4b33720ab4bf098d23fb91322bba23fe6e90
    Signed-off-by: Martin Roth 
    Original-Commit-Id: c587880
    Original-Change-Id: I1a6c5b5beb82ffcc5fea397e8e9ec2f183f4a7e0
    Original-Signed-off-by: Vadim Bendebury 
    Original-Reviewed-on: https://chromium-review.googlesource.com/346219
    Original-Tested-by: Shunqian Zheng 
    Reviewed-on: https://review.coreboot.org/15029
    Tested-by: build bot (Jenkins)
    Reviewed-by: Furquan Shaikh

See https://review.coreboot.org/15029 for details.

-gerrit