ARM: mvebu: Use macros for interrupt flags on Armada 38x sdhci node

Instead of hardcoding the values of the interrupt flags, use the
macros provided by <include/dt-bindings/interrupt-controller/irq.h>
and <include/dt-bindings/interrupt-controller/arm-gic.h> for the
Armada 38x SDHCI node.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>

arch/arm/boot/dts/armada-38x.dtsi

@@ -549,7 +549,7 @@
 			sdhci@d8000 {
 				compatible = "marvell,armada-380-sdhci";
 				reg = <0xd8000 0x1000>, <0xdc000 0x100>;
-				interrupts = <0 25 0x4>;
+				interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&gateclk 17>;
 				mrvl,clk-delay-cycles = <0x1F>;
 				status = "disabled";