diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 653b489479e0ee2d4166d6d033d315a1e56430e4..855c1f6e0f1dbb4ce0a0eb213e7b6225759371fe 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -85,6 +85,7 @@ config SOC_DRA7XX
 	select CPU_V7
 	select HAVE_SMP
 	select HAVE_ARM_ARCH_TIMER
+	select IRQ_CROSSBAR
 
 config ARCH_OMAP2PLUS
 	bool
diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c
index 6cd3f3772ecf4ed5fa83aa4c70ff83cad98db9f6..95e171a055f34a87e8096f5ffacf69e8fe1cd13a 100644
--- a/arch/arm/mach-omap2/omap4-common.c
+++ b/arch/arm/mach-omap2/omap4-common.c
@@ -22,6 +22,7 @@
 #include <linux/of_platform.h>
 #include <linux/export.h>
 #include <linux/irqchip/arm-gic.h>
+#include <linux/irqchip/irq-crossbar.h>
 #include <linux/of_address.h>
 #include <linux/reboot.h>
 
@@ -288,5 +289,8 @@ void __init omap_gic_of_init(void)
 
 skip_errata_init:
 	omap_wakeupgen_init();
+#ifdef CONFIG_IRQ_CROSSBAR
+	irqcrossbar_init();
+#endif
 	irqchip_init();
 }