Patch merged into coreboot/master: mainboard/google/pryo: Update touchscreen device ACPI nodes

the following patch was just integrated into master:
commit a7a517ddc5e2224f730c951bea9d93ca80ea0d7f
Author: Furquan Shaikh 
Date:   Wed Jan 25 19:15:49 2017 -0800

mainboard/google/pryo: Update touchscreen device ACPI nodes

1. For ELAN, export reset GPIO as well as PowerResource
    2. For WCOM, export PowerResource

BUG=chrome-os-partner:62311, chrome-os-partner:60194,
    chrome-os-partner:62371
    BRANCH=reef
    TEST=Verified that touchscreen works on pyro with WCOM device on
    power-on as well as after suspend/resume.

Change-Id: I0306e24e19bf821cd3e08fdacc0d78b494c9a92f
    Signed-off-by: Furquan Shaikh 
    Reviewed-on: https://review.coreboot.org/18239
    Tested-by: build bot (Jenkins)
    Reviewed-by: Aaron Durbin

See https://review.coreboot.org/18239 for details.

-gerrit