diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 16a44d60b30e..6be1f5678f1a 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -672,5 +672,14 @@
 			dmas = <&sdma 111>, <&sdma 110>;
 			dma-names = "tx", "rx";
 		};
+
+		des: des@480a5000 {
+			compatible = "ti,omap4-des";
+			ti,hwmods = "des";
+			reg = <0x480a5000 0xa0>;
+			interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+			dmas = <&sdma 117>, <&sdma 116>;
+			dma-names = "tx", "rx";
+		};
 	};
 };