Octopus: add mux reset when applicable
The ITE based octopus boards have a PS8751 acting as a USB mux on at
least one port. Since these boards have GPIOs hooked up to the PS8751
reset pin(s), we should reset the chips on startup. This should help
in rare error cases, for example if the chip is hung up.
BUG=b:120087080
BRANCH=octopus
TEST=loaded onto apel board version 0, ran several EC reboots and
verified the DB USB-C and USB-A ports functioned well
Change-Id: I04279e5e12996deedf4d22b2be2aa2f9909f4852
Signed-off-by: Diana Z <dzigterman@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1372028
Reviewed-by: Jett Rink <jettrink@chromium.org>
2 files changed
