ARM: dts: imx6: ventana: correct gw52xx sgtl5000 clock source

Correct the invalid clock for the sgtl5000 audio codec on the GW52xx Ventana
baseboard.
Signed-off-by: NTim Harvey <tharvey@gateworks.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

arch/arm/boot/dts/imx6qdl-gw52xx.dtsi

@@ -288,7 +288,7 @@
 	codec: sgtl5000@0a {
 		compatible = "fsl,sgtl5000";
 		reg = <0x0a>;
-		clocks = <&clks 169>;
+		clocks = <&clks 201>;
 		VDDA-supply = <&reg_1p8v>;
 		VDDIO-supply = <&reg_3p3v>;
 	};