atlas: enable hibernate wake sources using PSL
atlas: enable hibernate wake sources using PSL

this enables the PSL (power switch logic) on the EC to wake the system
from hibernate.

BUG=b:110237370,b:110062739
BRANCH=none
TEST=verified atlas wakes up on AC-in

Change-Id: Ifc0f5a73aeaca8f988afcc0f831fb062a92d8b28
Signed-off-by: Caveh Jalali <08e24a66aefda7a55ca7d73f8903e0fb16eec763@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1098530
Commit-Ready: Caveh Jalali <08e24a66aefda7a55ca7d73f8903e0fb16eec763@google.com>
Tested-by: caveh jalali <08e24a66aefda7a55ca7d73f8903e0fb16eec763@chromium.org>
Reviewed-by: Aseda Aboagye <12c9b286316a940fd31c24070da5ab64cdd4d0e7@chromium.org>
Reviewed-by: caveh jalali <08e24a66aefda7a55ca7d73f8903e0fb16eec763@chromium.org>

coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec