ARM: tegra: convert device tree files to use IRQ defines

Use the GIC and standard IRQ binding defines in all IRQ specifiers.

Signed-off-by: Stephen Warren <swarren@nvidia.com>

arch/arm/boot/dts/tegra20-plutux.dts

@@ -17,7 +17,7 @@
 			compatible = "wlf,wm8903";
 			reg = <0x1a>;
 			interrupt-parent = <&gpio>;
-			interrupts = <TEGRA_GPIO(X, 3) 0x04>;
+			interrupts = <TEGRA_GPIO(X, 3) IRQ_TYPE_LEVEL_HIGH>;
 
 			gpio-controller;
 			#gpio-cells = <2>;