Patch merged into coreboot/master: mainboard/google/reef: add pen connections

the following patch was just integrated into master:
commit 9a251c0280c3fdb57b7370e0670b724385b328d8
Author: Aaron Durbin <[e-mail]>
Date:   Tue Aug 30 17:23:59 2016 -0500

    mainboard/google/reef: add pen connections
    
    A pen interface was added. Prepare for possibly testing it by
    plumbing in the gpio configuration. It's very possible these
    changes need to be tweaked, but no driver code has been seen
    yet nor a datasheet detailing how some of these signals actually
    function.
    
    BUG=chrome-os-partner:56739
    
    Change-Id: I208ff3e151ce55d62e5fcc33a1e39cc87e229970
    Signed-off-by: Aaron Durbin <[e-mail]>
    Reviewed-on: https://review.coreboot.org/16376
    Tested-by: build bot (Jenkins)
    Reviewed-by: Duncan Laurie <[e-mail]>
    Reviewed-by: Paul Menzel <[e-mail]>


See https://review.coreboot.org/16376 for details.

-gerrit