google/chromeec: Sync ec_commands.h host events with ec codebase

BUG=chrome-os-partner:59352
BRANCH=None
TEST=Compiles successfully for reef

Change-Id: Ibfa5681e16a97e342633104d2aae1fb0402939b8
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/17240
Tested-by: build bot (Jenkins)
Reviewed-by: Andrey Petrov <andrey.petrov@intel.com>
diff --git a/src/ec/google/chromeec/ec_commands.h b/src/ec/google/chromeec/ec_commands.h
index 4a551c2..ec404f0 100644
--- a/src/ec/google/chromeec/ec_commands.h
+++ b/src/ec/google/chromeec/ec_commands.h
@@ -471,9 +471,21 @@
 	/* Emulate MKBP event */
 	EC_HOST_EVENT_MKBP = 27,
 
+	/* EC desires to change state of host-controlled USB mux */
+	EC_HOST_EVENT_USB_MUX = 28,
+
 	/* TABLET/LAPTOP mode event*/
 	EC_HOST_EVENT_MODE_CHANGE = 29,
 
+	/* Keyboard recovery combo with hardware reinitialization */
+	EC_HOST_EVENT_KEYBOARD_RECOVERY_HW_REINIT = 30,
+
+	/*
+	 * Reserve this last bit to indicate that at least one bit in a
+	 * secondary host event word is set.  See crbug.com/633646.
+	 */
+	EC_HOST_EVENT_EXTENDED = 31,
+
 	/*
 	 * The high bit of the event mask is not used as a host event code.  If
 	 * it reads back as set, then the entire event mask should be