soc/intel/cannonlake/acpi: Add board level s0ix call back
Add board level s0ix call back. Since some driver doesn't
care _ON/_OFF method. Add a control method for s0ix usage.
BUG=b:
129177593
TEST=NA
Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com>
Change-Id: I404f388b19355ae89b36d1fb07f9fb4f97eb3b2d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32539
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>