arm64: dts: imx8mm-var-som-symphony: fix ptn5150 interrupts

Conversion of int-gpios into interrupts property requires also
interrupt-parent and uses different flags.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm64/boot/dts/freescale/imx8mm-var-som-symphony.dts

@@ -113,7 +113,8 @@
 	extcon_usbotg1: typec@3d {
 		compatible = "nxp,ptn5150";
 		reg = <0x3d>;
-		interrupts = <&gpio1 11 GPIO_ACTIVE_LOW>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_ptn5150>;
 		status = "okay";