ARM: dts: imx51-zii-scu2-mezz: Disable VPU

imx51-zii-scu2-mezz does not have any video encoding/decoding needs,
so disable the VPU.
Signed-off-by: NFabio Estevam <festevam@gmail.com>
Acked-by: NAndrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

arch/arm/boot/dts/imx51-zii-scu2-mezz.dts

@@ -342,6 +342,10 @@
 	vcc-supply = <&vusb2_reg>;
 };
 
+&vpu {
+	status = "disabled";
+};
+
 &iomuxc {
 	pinctrl_ecspi1: ecspi1grp {
 		fsl,pins = <