Patch merged into coreboot/master: google/reef: Use GPE0_DW1_15 as wake signal for touchpad

the following patch was just integrated into master:
commit 212820c8d728c59fa3228ce92bc1d549b232e35a
Author: Furquan Shaikh 
Date:   Thu Jul 28 13:47:34 2016 -0700

google/reef: Use GPE0_DW1_15 as wake signal for touchpad

Due to GPE routing, raw GPIO cannot be used for indicating the wake
    signal for touchpad. Instead we need to reference GPE pins.

BUG=chrome-os-partner:55670

Change-Id: Ie5d8473df4301c7beef0cae8fe84e71b2838261b
    Signed-off-by: Furquan Shaikh 
    Reviewed-on: https://review.coreboot.org/15947
    Reviewed-by: Aaron Durbin 
    Tested-by: build bot (Jenkins)
    Reviewed-by: Duncan Laurie 
    Reviewed-by: Shaunak Saha 
    Reviewed-by: Paul Menzel

See https://review.coreboot.org/15947 for details.

-gerrit