Index: src/arm64/rockchip/rk3399-base.dtsi
--- src/arm64/rockchip/rk3399-base.dtsi.orig
+++ src/arm64/rockchip/rk3399-base.dtsi
@@ -1011,6 +1011,11 @@
 		status = "disabled";
 	};
 
+	rng: rng@ff8b8000 {
+		compatible = "rockchip,cryptov1-rng";
+		reg = <0x0 0xff8b8000 0x0 0x1000>;
+	};
+
 	qos_emmc: qos@ffa58000 {
 		compatible = "rockchip,rk3399-qos", "syscon";
 		reg = <0x0 0xffa58000 0x0 0x20>;
