diff --git a/arch/arm/boot/dts/sun8i-a23.dtsi b/arch/arm/boot/dts/sun8i-a23.dtsi
index 54ac0787216ae0e2b7093e74b329444d46cdbde9..62f002eb37b0fe4b7070ac9b252ba2088d6e0401 100644
--- a/arch/arm/boot/dts/sun8i-a23.dtsi
+++ b/arch/arm/boot/dts/sun8i-a23.dtsi
@@ -285,6 +285,12 @@ gic: interrupt-controller@01c81000 {
 			interrupts = <1 9 0xf04>;
 		};
 
+		rtc: rtc@01f00000 {
+			compatible = "allwinner,sun6i-a31-rtc";
+			reg = <0x01f00000 0x54>;
+			interrupts = <0 40 4>, <0 41 4>;
+		};
+
 		prcm@01f01400 {
 			compatible = "allwinner,sun8i-a23-prcm";
 			reg = <0x01f01400 0x200>;