diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c
index 88708a0..3913a3c 100644
--- a/arch/arm/mach-omap1/board-perseus2.c
+++ b/arch/arm/mach-omap1/board-perseus2.c
@@ -144,6 +144,7 @@
 
 void omap_perseus2_init_irq(void)
 {
+	omap1_init_common_hw();
 	omap_init_irq();
 	omap_gpio_init();
 	perseus2_init_smc91x();
@@ -160,7 +161,7 @@
 
 static void __init omap_perseus2_map_io(void)
 {
-	omap_map_common_io();
+	omap1_map_common_io();
 	iotable_init(omap_perseus2_io_desc,
 		     ARRAY_SIZE(omap_perseus2_io_desc));