diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 16ec0bd29209..24a3f70f1eef 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -312,6 +312,7 @@
 			#dma-cells = <1>;
 			dma-channels = <32>;
 			dma-requests = <127>;
+			ti,hwmods = "dma_system";
 		};
 
 		gpio1: gpio@4a310000 {