irqchip: atmel-aic: Add missing entry for rm9200 irq fixups

The at91rm9200 have an RTT block and thus must at91rm9200_aic_irq_fixup
has to be called when initializing the irqchip.
Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Link: https://lkml.kernel.org/r/1415003464-29239-6-git-send-email-boris.brezillon@free-electrons.comSigned-off-by: Jason Cooper <jason@lakedaemon.net>

drivers/irqchip/irq-atmel-aic.c

@@ -226,6 +226,7 @@ static void __init at91sam9g45_aic_irq_fixup(struct device_node *root)
 }
 
 static const struct of_device_id __initdata aic_irq_fixups[] = {
+	{ .compatible = "atmel,at91rm9200", .data = at91rm9200_aic_irq_fixup },
 	{ .compatible = "atmel,at91sam9g45", .data = at91sam9g45_aic_irq_fixup },
 	{ .compatible = "atmel,at91sam9n12", .data = at91rm9200_aic_irq_fixup },
 	{ .compatible = "atmel,at91sam9rl", .data = at91sam9g45_aic_irq_fixup },