ARM: dts: at91: sama5d2_ptc_ek: fix vbus pin

The gpio property for the vbus pin doesn't watch the pinctrl and is
not correct.

Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>

Author: ldesroches

arch/arm/boot/dts/at91-sama5d2_ptc_ek.dts

@@ -44,7 +44,7 @@
 
 	ahb {
 		usb0: gadget@00300000 {
-			atmel,vbus-gpio = <&pioA PIN_PA27 GPIO_ACTIVE_HIGH>;
+			atmel,vbus-gpio = <&pioA PIN_PB11 GPIO_ACTIVE_HIGH>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usba_vbus>;
 			status = "okay";