--- /dev/null
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __FSL_DDRC_VER_H
+#define __FSL_DDRC_VER_H
+
+/*
+ * Only the versions with distinct features or registers are listed here.
+ */
+#define FSL_DDR_VER_4_4 44
+#define FSL_DDR_VER_4_6 46
+#define FSL_DDR_VER_4_7 47
+#define FSL_DDR_VER_5_0 50
+
+#endif /* __FSL_DDRC_VER_H */