diff --git a/src/mainboard/google/kahlee/variants/careena/devicetree.cb b/src/mainboard/google/kahlee/variants/careena/devicetree.cb
index 23253b2ca9..5124e41dab 100644
--- a/src/mainboard/google/kahlee/variants/careena/devicetree.cb
+++ b/src/mainboard/google/kahlee/variants/careena/devicetree.cb
@@ -98,6 +98,7 @@ chip soc/amd/stoneyridge
 	end #domain
 	device mmio 0xfedc2000 on
 		chip drivers/generic/adau7002
+			register "wakeup_delay" = "20"
 			device generic 0.0 on end
 		end
 		chip drivers/i2c/da7219