ARM: ux500: use symbolic names for interrupt flags

This switches to including <dt-bindings/interrupt-controller/irq.h>
and referencing the apropriate flags from there instead of
open-coding the flag numerals everywhere in the ux500 device
trees.

Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/arch/arm/boot/dts/href.dtsi b/arch/arm/boot/dts/href.dtsi
index 2c21626..0485519 100644
--- a/arch/arm/boot/dts/href.dtsi
+++ b/arch/arm/boot/dts/href.dtsi
@@ -9,6 +9,7 @@
  * http://www.gnu.org/copyleft/gpl.html
  */
 
+#include <dt-bindings/interrupt-controller/irq.h>
 #include "dbx5x0.dtsi"
 
 / {
@@ -45,14 +46,14 @@
 				compatible = "tc3589x";
 				reg = <0x42>;
 				interrupt-parent = <&gpio6>;
-				interrupts = <25 0x1>;
+				interrupts = <25 IRQ_TYPE_EDGE_RISING>;
 
 				interrupt-controller;
 				#interrupt-cells = <2>;
 
 				tc3589x_gpio: tc3589x_gpio {
 					compatible = "tc3589x-gpio";
-					interrupts = <0 0x1>;
+					interrupts = <0 IRQ_TYPE_EDGE_RISING>;
 
 					interrupt-controller;
 					#interrupt-cells = <2>;