ARM: dts: Correct misspelling, "emda3" -> "edma3"

Correct misspelling, "emda3" -> "edma3".

Reported-by: Adam J Allison <adamj.allison@gmail.com>
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 2625414..af18c47 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -249,7 +249,7 @@
 			reg =	<0x49000000 0x10000>;
 			reg-names = "edma3_cc";
 			interrupts = <12 13 14>;
-			interrupt-names = "edma3_ccint", "emda3_mperr",
+			interrupt-names = "edma3_ccint", "edma3_mperr",
 					  "edma3_ccerrint";
 			dma-requests = <64>;
 			#dma-cells = <2>;