arm: boot: dts: beaglex15: Remove ID GPIO

According to latest schematics [1], this board
leaves ID pin floating. It's not connected to
anything at all.

So let's remove it.

[1] https://github.com/beagleboard/beagleboard-x15/blob/master/BeagleBoard-X15_RevA2.pdf

Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Tony Lindgren <tony@atomide.com>

arch/arm/boot/dts/am57xx-beagle-x15.dts

@@ -560,8 +560,6 @@
 		extcon_usb2: tps659038_usb {
 			compatible = "ti,palmas-usb-vid";
 			ti,enable-vbus-detection;
-			ti,enable-id-detection;
-			id-gpios = <&gpio7 24 GPIO_ACTIVE_HIGH>;
 		};
 
 	};