diff --git a/arch/arm/mach-omap2/pm44xx.c b/arch/arm/mach-omap2/pm44xx.c
index c34139d..781aadf 100644
--- a/arch/arm/mach-omap2/pm44xx.c
+++ b/arch/arm/mach-omap2/pm44xx.c
@@ -163,6 +163,12 @@
 		goto err2;
 	}
 
+	ret = omap4_mpuss_init();
+	if (ret) {
+		pr_err("Failed to initialise OMAP4 MPUSS\n");
+		goto err2;
+	}
+
 	(void) clkdm_for_each(clkdms_setup, NULL);
 
 #ifdef CONFIG_SUSPEND