diff --git a/src/mainboard/google/dedede/variants/baseboard/devicetree.cb b/src/mainboard/google/dedede/variants/baseboard/devicetree.cb
index 954e573f85..9064297c74 100644
--- a/src/mainboard/google/dedede/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/dedede/variants/baseboard/devicetree.cb
@@ -6,6 +6,9 @@ fw_config
 		option DB_PORTS_1A_HDMI 3
 		option DB_PORTS_1C_1A 4
 		option DB_PORTS_LTE_HDMI 5
+		option DB_PORTS_1C_1A_LTE 6
+		option DB_PORTS_1C 7
+		option DB_PORTS_1A_HDMI_LTE 8
 	end
         field TABLETMODE 10
                 option TABLETMODE_DISABLED 0