ARM: dts: omap4-droid4: Fix WLAN compatible

Motorola Droid 4 uses a WL1285C, so use proper compatible value.
To avoid regressions while support for the new compatible value
is added to the Linux kernel, the old compatible value is preserved
as fallback.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/boot/dts/omap4-droid4-xt894.dts

@@ -301,7 +301,7 @@ &mmc3 {
 	#address-cells = <1>;
 	#size-cells = <0>;
 	wlcore: wlcore@2 {
-		compatible = "ti,wl1283";
+		compatible = "ti,wl1285", "ti,wl1283";
 		reg = <2>;
 		interrupt-parent = <&gpio4>;
 		interrupts = <4 IRQ_TYPE_LEVEL_HIGH>; /* gpio100 */