ARM: dts: sbc-t3x: add TV out display alias

Add display alias for TV out.
Signed-off-by: NDmitry Lifshitz <lifshitz@compulab.co.il>
Signed-off-by: NTony Lindgren <tony@atomide.com>

arch/arm/boot/dts/omap3-sbc-t3517.dts

@@ -11,6 +11,7 @@
 
 	aliases {
 		display0 = &dvi0;
+		display1 = &tv0;
 	};
 
 	/* Only one GPMC smsc9220 on SBC-T3517, CM-T3517 uses am35x Ethernet */

arch/arm/boot/dts/omap3-sbc-t3530.dts

@@ -11,6 +11,7 @@
 
 	aliases {
 		display0 = &dvi0;
+		display1 = &tv0;
 	};
 };
 

arch/arm/boot/dts/omap3-sbc-t3730.dts

@@ -11,6 +11,7 @@
 
 	aliases {
 		display0 = &dvi0;
+		display1 = &tv0;
 	};
 };