diff --git a/arch/arm64/boot/dts/rockchip/rk3568-nvr.dtsi b/arch/arm64/boot/dts/rockchip/rk3568-nvr.dtsi
index 82d00670d6c6..c3f9df6fb0df 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-nvr.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568-nvr.dtsi
@@ -344,8 +344,6 @@
 };
 
 &rkvdec {
-	/delete-property/ rockchip,sram;
-	/delete-property/ rockchip,rcb-iova;
 	rockchip,default-max-load = <100>;
 	status = "okay";
 };