ARM: dts: OMAP4: Add AES node

OMAP4 has an AES module that uses the omap-aes crypto driver.
Add DT entries for the same.
Signed-off-by: NJoel Fernandes <joelf@ti.com>
Signed-off-by: NBenoit Cousson <bcousson@baylibre.com>

arch/arm/boot/dts/omap4.dtsi

@@ -663,5 +663,14 @@
 			ram-bits = <12>;
 			ti,has-mailbox;
 		};
+
+		aes: aes@4b501000 {
+			compatible = "ti,omap4-aes";
+			ti,hwmods = "aes";
+			reg = <0x4b501000 0xa0>;
+			interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
+			dmas = <&sdma 111>, <&sdma 110>;
+			dma-names = "tx", "rx";
+		};
 	};
 };