irqchip: atmel-aic5: Add sama5d2 support

Add sama5d2 support to irq-atmel-aic5.

Signed-off-by: Nicolas Ferre <[e-mail]>
Cc: Boris BREZILLON <[e-mail]>
Cc: Alexandre Belloni <[e-mail]>
Cc: Ludovic Desroches <[e-mail]>
Cc: Jason Cooper <[e-mail]>
Cc: <[e-mail]>
Link: http://lkml.kernel.org/r/[e-mail]
Signed-off-by: Thomas Gleixner <[e-mail]>

Documentation/devicetree/bindings/interrupt-controller/atmel,aic.txt

···
 
 Required properties:
 - compatible: Should be "atmel,<chip>-aic"
-  <chip> can be "at91rm9200", "sama5d3" or "sama5d4"
+  <chip> can be "at91rm9200", "sama5d2", "sama5d3" or "sama5d4"
 - interrupt-controller: Identifies the node as an interrupt controller.
 - interrupt-parent: For single AIC system, it is an empty property.
 - #interrupt-cells: The number of cells to define the interrupts. It should be 3.

drivers/irqchip/irq-atmel-aic5.c

···
 	return 0;
 }
 
+#define NR_SAMA5D2_IRQS		77
+
+static int __init sama5d2_aic5_of_init(struct device_node *node,
+				       struct device_node *parent)
+{
+	return aic5_of_init(node, parent, NR_SAMA5D2_IRQS);
+}
+IRQCHIP_DECLARE(sama5d2_aic5, "atmel,sama5d2-aic", sama5d2_aic5_of_init);
+
 #define NR_SAMA5D3_IRQS		48
 
 static int __init sama5d3_aic5_of_init(struct device_node *node,