diff --git a/arch/arm/boot/dts/sun8i-q8-common.dtsi b/arch/arm/boot/dts/sun8i-q8-common.dtsi
index f34273602f64bb62394d5e60987abb5268e3c6c2..1a69231d2da5712bc69e671cc28a84a2d6ad5a96 100644
--- a/arch/arm/boot/dts/sun8i-q8-common.dtsi
+++ b/arch/arm/boot/dts/sun8i-q8-common.dtsi
@@ -90,6 +90,10 @@
 	};
 };
 
+&r_rsb {
+	status = "okay";
+};
+
 &r_uart {
 	pinctrl-names = "default";
 	pinctrl-0 = <&r_uart_pins_a>;