mainboard/google/brya: Add S3/S0ix wake events AC connect/disconnect

Enabling AC connect/disconnect wake events in brya to meet Chrome OS
wake requirements.
These changes are similar to Volteer and Shadowmountain.

BUG=none
BRANCH=None
TEST=manual tested DUT wakes for AC connect/disconnect in S0ix

Change-Id: I14b3efd429e3aa701af534f150baf35fcdeb9f35
Signed-off-by: madhusudanarao amara <madhusudanarao.amara@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54855
Reviewed-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
Reviewed-by: Sooraj Govindan <sooraj.govindan@intel.corp-partner.google.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/mainboard/google/brya/variants/baseboard/include/baseboard/ec.h b/src/mainboard/google/brya/variants/baseboard/include/baseboard/ec.h
index d01b450..34297bf 100644
--- a/src/mainboard/google/brya/variants/baseboard/include/baseboard/ec.h
+++ b/src/mainboard/google/brya/variants/baseboard/include/baseboard/ec.h
@@ -33,13 +33,16 @@
 /*
  * EC can wake from S3/S0ix with:
  * 1. Lid open
- * 2. Power button
- * 3. Key press
- * 4. Mode change
+ * 2. AC Connect/Disconnect
+ * 3. Power button
+ * 4. Key press
+ * 5. Mode change
  */
 #define MAINBOARD_EC_S3_WAKE_EVENTS \
 	(MAINBOARD_EC_S5_WAKE_EVENTS |\
-	 EC_HOST_EVENT_MASK(EC_HOST_EVENT_KEY_PRESSED) |\
+	 EC_HOST_EVENT_MASK(EC_HOST_EVENT_AC_CONNECTED)    |\
+	 EC_HOST_EVENT_MASK(EC_HOST_EVENT_AC_DISCONNECTED) |\
+	 EC_HOST_EVENT_MASK(EC_HOST_EVENT_KEY_PRESSED)     |\
 	 EC_HOST_EVENT_MASK(EC_HOST_EVENT_MODE_CHANGE))
 #define MAINBOARD_EC_S0IX_WAKE_EVENTS	(MAINBOARD_EC_S3_WAKE_EVENTS)
 /* Log EC wake events plus EC shutdown events */