Add support for the MEC1653 EC as used by the Thinkpad T480/480s.
Change-Id: If82a7d27eb3163f51565c0c6e60cab60753611a7
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/88395
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
Reviewed-by: Filip Lewiński <filip.lewinski@3mdeb.com>
Reviewed-by: Máté Kukri <km@mkukri.xyz>