tree 2d8fc1ad09dbfd4690adac3f04a096f26b79d31a
parent f3523b4f0d5fcbe50dcc2c9c84c5105952065114
author Mark Hasemeyer <markhas@google.com> 1701297723 -0700
committer Felix Held <felix-coreboot@felixheld.de> 1702305203 +0000

ec/google/chromeec: Provide ec_sync wake option

The ACPI spec defines keywords for the GpioInt and Interrupt resources
to specify whether a given pin is wake capable. Some boards are using
the ec sync interrupt pin to wake the system so the CREC _CRS needs to
be updated accordingly.

Provide a new macro that allows a board to specify whether its ec sync
pin is wake capable.

BUG=b:243700486
TEST=Dump ACPI and verify ExclusiveAndWake share type is set when
     EC_SYNC_IRQ_WAKE_CAPABLE is defined

Change-Id: I483c801ff0fee4d3ce0a3b2fc220e0bd9356a612
Signed-off-by: Mark Hasemeyer <markhas@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79373
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Forest Mittelberg <bmbm@google.com>