Set the GPIO output driving the PCH interrupt as push-pull as the other
side has a 100K pull-down.
No longer modify the GPIO config in S3, the PCH doesn't seem to work
this way, but needs to be confirmed.
Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
BRANCH=poppy
BUG=b:78613978
TEST=On Meowth, monitor /proc/interrupts before and after suspend/resume
cycle, no more interrupt storm on Int 46 / chromeos-ec.
Change-Id: I6198412d791ed9810ffa208fffbb8f378421decd
Reviewed-on: https://chromium-review.googlesource.com/1032775
Commit-Ready: Vincent Palatin <vpalatin@chromium.org>
Tested-by: Vincent Palatin <vpalatin@chromium.org>
Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
87387cc741