diff --git a/arch/arm64/boot/dts/rockchip/rk3326-863-lp3-v10.dts b/arch/arm64/boot/dts/rockchip/rk3326-863-lp3-v10.dts
index be7db00881ab..347cb34619c6 100644
--- a/arch/arm64/boot/dts/rockchip/rk3326-863-lp3-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3326-863-lp3-v10.dts
@@ -482,6 +482,7 @@ charger {
 			chrg_finish_cur = <300>;
 			virtual_power = <0>;
 			dc_det_adc = <0>;
+			extcon = <&u2phy>;
 		};
 
 		rk817_codec: rk817-codec {
diff --git a/arch/arm64/boot/dts/rockchip/rk3326-evb-lp3-v10.dts b/arch/arm64/boot/dts/rockchip/rk3326-evb-lp3-v10.dts
index d4e51dc87f15..8ff707b7d58a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3326-evb-lp3-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3326-evb-lp3-v10.dts
@@ -573,6 +573,7 @@ charger {
 			chrg_finish_cur = <300>;
 			virtual_power = <0>;
 			dc_det_adc = <0>;
+			extcon = <&u2phy>;
 		};
 
 		rk817_codec: rk817-codec {