1 files changed, 4 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/opp.c b/arch/arm/mach-omap2/opp.c
index ec21e6eb03e1..a358a07e18f2 100644
--- a/arch/arm/mach-omap2/opp.c
+++ b/arch/arm/mach-omap2/opp.c
@@ -17,6 +17,7 @@
  * GNU General Public License for more details.
  */
 #include <linux/module.h>
+#include <linux/of.h>
 #include <linux/pm_opp.h>
 #include <linux/cpu.h>
 
@@ -40,6 +41,9 @@ int __init omap_init_opp_table(struct omap_opp_def *opp_def,
 {
         int i, r;
 
+        if (of_have_populated_dt())
+                return -EINVAL;
+
         if (!opp_def || !opp_def_size) {
                 pr_err("%s: invalid params!\n", __func__);
                 return -EINVAL;