diff --git a/arch/arm64/boot/dts/rockchip/rk3568.dtsi b/arch/arm64/boot/dts/rockchip/rk3568.dtsi
index 381845a1d15f..ddcf374acee6 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568.dtsi
@@ -554,6 +554,15 @@
 		reg = <0x0 0xfdcb8000 0x0 0x10000>;
 	};
 
+	sram: sram@fdcc0000 {
+		compatible = "mmio-sram";
+		reg = <0x0 0xfdcc0000 0x0 0xc000>;
+
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0x0 0x0 0xfdcc0000 0xc000>;
+	};
+
 	pmucru: clock-controller@fdd00000 {
 		compatible = "rockchip,rk3568-pmucru";
 		reg = <0x0 0xfdd00000 0x0 0x1000>;