ARM: dts: socfpga: enable CAN on Cyclone5 devkit

Enable the CAN node on the Cyclone5 devkit.
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>

arch/arm/boot/dts/socfpga_cyclone5_socdk.dts

@@ -70,6 +70,10 @@ regulator_3_3v: 3-3-v-regulator {
 	};
 };
 
+&can0 {
+	status = "okay";
+};
+
 &gmac1 {
 	status = "okay";
 	phy-mode = "rgmii";