diff --git a/drivers/soc/ti/omap_prm.c b/drivers/soc/ti/omap_prm.c
index 544e57fff96c..f3e5eb823231 100644
--- a/drivers/soc/ti/omap_prm.c
+++ b/drivers/soc/ti/omap_prm.c
@@ -656,6 +656,7 @@ static int omap_prm_domain_attach_dev(struct generic_pm_domain *domain,
 	if (pd_args.args_count != 0)
 		dev_warn(dev, "%s: unusupported #power-domain-cells: %i\n",
 			 prmd->pd.name, pd_args.args_count);
+	of_node_put(pd_args.np);
 
 	genpd_data = dev_gpd_data(dev);
 	genpd_data->data = NULL;