ARM: dts: stm32: update vbus-supply of usbphyc_port0 on stm32mp157c-ev1

phy-stm32-usbphyc bindings uses a connector node with vbus-supply
property.

Signed-off-by: Amelie Delaunay <[e-mail]>
Signed-off-by: Fabrice Gasnier <[e-mail]>
Signed-off-by: Alexandre Torgue <[e-mail]>

arch/arm/boot/dts/stm32mp157c-ev1.dts

···
 	st,tune-squelch-level = <3>;
 	st,tune-hs-rx-offset = <2>;
 	st,no-lsfs-sc;
+
+	connector {
+		compatible = "usb-a-connector";
+		vbus-supply = <&vbus_sw>;
+	};
 };
 
 &usbphyc_port1 {