diff --git a/src/mainboard/google/ocelot/variants/ocelot/overridetree.cb b/src/mainboard/google/ocelot/variants/ocelot/overridetree.cb
index c4341c2a27..f80ac8973a 100644
--- a/src/mainboard/google/ocelot/variants/ocelot/overridetree.cb
+++ b/src/mainboard/google/ocelot/variants/ocelot/overridetree.cb
@@ -618,6 +618,21 @@ chip soc/intel/pantherlake
 		end
 
 		device ref smbus on end
-		device ref hda off end
+		device ref hda on
+			chip drivers/intel/soundwire
+				device generic 0 on
+					chip drivers/soundwire/alc711
+						register "desc" = ""Headset Codec""
+						register "alc711_address.version" = "SOUNDWIRE_VERSION_1_2"
+						register "alc711_address.class" = "MIPI_CLASS_SDCA"
+						register "alc711_address.part_id" = "MIPI_DEV_ID_REALTEK_ALC721"
+						# SoundWire Link 3 ID 1
+						device generic 3.1 on
+							probe AUDIO AUDIO_ALC721_SNDW
+						end
+					end
+				end
+			end
+		end
 	end
 end