ARM: dts: omap3: set mcbsp2 status

This patch fixes audio support for omap3-lilly-a83x.
Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/boot/dts/omap3-lilly-a83x.dtsi

@@ -357,6 +357,10 @@ &usb_otg_hs {
 	power = <50>;
 };
 
+&mcbsp2 {
+	status = "okay";
+};
+
 &gpmc {
 	ranges = <0 0 0x30000000 0x1000000>,
 		<7 0 0x15000000 0x01000000>;