Add the microchip,nr-irqs property in the DT node and set the value
for the driver to get the value from the DT instead of a hardcoded macro.

Signed-off-by: Varshini Rajendran <varshini.rajendran@microchip.com>
---
Changes in v5:
- Separated the patch from the DT bindings.
---
 arch/arm/boot/dts/microchip/sam9x60.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/microchip/sam9x60.dtsi b/arch/arm/boot/dts/microchip/sam9x60.dtsi
index 291540e5d81e..7dbe34b7587a 100644
--- a/arch/arm/boot/dts/microchip/sam9x60.dtsi
+++ b/arch/arm/boot/dts/microchip/sam9x60.dtsi
@@ -1201,6 +1201,7 @@ aic: interrupt-controller@fffff100 {
 				interrupt-controller;
 				reg = <0xfffff100 0x100>;
 				atmel,external-irqs = <31>;
+				microchip,nr-irqs = <50>;
 			};
 
 			dbgu: serial@fffff200 {
-- 
2.25.1