diff --git a/drivers/pmdomain/renesas/rmobile-sysc.c b/drivers/pmdomain/renesas/rmobile-sysc.c
index 5848e79aa438..8eedc9a1d825 100644
--- a/drivers/pmdomain/renesas/rmobile-sysc.c
+++ b/drivers/pmdomain/renesas/rmobile-sysc.c
@@ -335,5 +335,4 @@ static int __init rmobile_init_pm_domains(void)
 
 	return ret;
 }
-
-core_initcall(rmobile_init_pm_domains);
+postcore_initcall(rmobile_init_pm_domains);