diff --git a/arch/arm64/boot/dts/rockchip/rk3568-linux.dtsi b/arch/arm64/boot/dts/rockchip/rk3568-linux.dtsi
index 3f4d0e9a0fdc..8e96b1bfb33a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-linux.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568-linux.dtsi
@@ -53,3 +53,7 @@
 &rng {
 	status = "okay";
 };
+
+&rockchip_suspend {
+	status = "okay";
+};