diff --git a/arch/mips/boot/dts/ingenic/jz4740.dtsi b/arch/mips/boot/dts/ingenic/jz4740.dtsi
index 6fb16fd24035..2beb78a62b7d 100644
--- a/arch/mips/boot/dts/ingenic/jz4740.dtsi
+++ b/arch/mips/boot/dts/ingenic/jz4740.dtsi
@@ -161,7 +161,7 @@ dmac: dma-controller@13020000 {
 		#dma-cells = <2>;
 
 		interrupt-parent = <&intc>;
-		interrupts = <29>;
+		interrupts = <20>;
 
 		clocks = <&cgu JZ4740_CLK_DMA>;