1. Do not enable touchscreen device by default in gpio configuration.
2. Select use of PowerResource for touchscreen device in devicetree so
that the ACPI subsystem can take care of powering on/off the
device. When system enters suspend, touchscreen device is powered off
and on resume, it is powered back on.
BUG=b:62028489
TEST=Verified 100 cycles of suspend-resume. Touchscreen still works on
poppy.
Change-Id: Ibae8907f260b50eb0d1283f26294fb73e963d051
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Original-Commit-Id: 73108ded48
Original-Change-Id: Ia0bebc7259b10cc60a9fa5b53542dfdd9685663e
Original-Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-on: https://review.coreboot.org/19829
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-on: https://chromium-review.googlesource.com/517925
Commit-Ready: Patrick Georgi <pgeorgi@chromium.org>
Tested-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-by: Patrick Georgi <pgeorgi@chromium.org>
41a97a78ba