diff --git a/arch/arm64/boot/dts/rockchip/rk1808-evb.dtsi b/arch/arm64/boot/dts/rockchip/rk1808-evb.dtsi
index b2c1500ce639..94fba9e05526 100644
--- a/arch/arm64/boot/dts/rockchip/rk1808-evb.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk1808-evb.dtsi
@@ -650,8 +650,10 @@
 		};
 	};
 
-	uart4_rts_gpio: uart4-rts-gpio {
-		rockchip,pins = <4 RK_PB7 0 &pcfg_pull_none>;
+	wireless-bluetooth {
+		uart4_rts_gpio: uart4-rts-gpio {
+			rockchip,pins = <4 RK_PB7 0 &pcfg_pull_none>;
+		};
 	};
 
 	wireless-wlan {