diff --git a/arch/arm64/boot/dts/rockchip/rk3588-vehicle-evb-v20.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-vehicle-evb-v20.dtsi
index a7f7c11e5d2e..e4e050ba5b42 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-vehicle-evb-v20.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-vehicle-evb-v20.dtsi
@@ -122,6 +122,8 @@
 		status = "okay";
 		compatible = "rockchip,dummy-codec";
 		#sound-dai-cells = <0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&rk3308_reset>;
 	};
 
 	car_rk3308_sound: car-rk3308-sound {
@@ -274,6 +276,12 @@
 			rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_down>;
 		};
 	};
+
+	rk3308 {
+		rk3308_reset: rk3308-reset {
+			rockchip,pins = <4 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
 };
 
 &pwm0 {
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-vehicle-evb.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-vehicle-evb.dtsi
index a006f3fd2515..c63b5536cb3c 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-vehicle-evb.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-vehicle-evb.dtsi
@@ -204,6 +204,8 @@
 		status = "okay";
 		compatible = "rockchip,dummy-codec";
 		#sound-dai-cells = <0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&rk3308_reset>;
 	};
 
 	car_rk3308_sound: car-rk3308-sound {
@@ -546,6 +548,12 @@
 			rockchip,pins = <2 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>;
 		};
 	};
+
+	rk3308 {
+		rk3308_reset: rk3308-reset {
+			rockchip,pins = <2 RK_PC1 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
 };
 
 &pwm1 {