ARM: dts: at91: sama5d4 xplained: fix phy0 IRQ type

commit e873cc02 upstream.

For phy0 KSZ8081, the type of GPIO IRQ should be "level low" instead of
"edge falling".
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Fixes: 38153a01 ("ARM: at91/dt: sama5d4: add dts for sama5d4 xplained board")
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

arch/arm/boot/dts/at91-sama5d4_xplained.dts

@@ -91,7 +91,7 @@ macb0: ethernet@f8020000 {
 
 				phy0: ethernet-phy@1 {
 					interrupt-parent = <&pioE>;
-					interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
+					interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
 					reg = <1>;
 				};
 			};