Cyan: Add interrupt disable pin for track pad.

EVT board should enable it (low) since we need a workable track pad in factory.
Pre-EVT board work fine because of unstuffed resistor.

BUG=none
BRANCH=cyan
TEST=Check the pin is low by ec console.

Change-Id: I9602534aeadca76e24915d12701b3cd4e801746a
Signed-off-by: Henry Hsu <Henry.Hsu@quantatw.com>
Reviewed-on: https://chromium-review.googlesource.com/272103
Reviewed-by: Shawn N <shawnn@chromium.org>
1 file changed