1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright (C) 2016 Socionext Inc.
4  */
5 
6 #ifndef ARCH_DDRPHY_INIT_H
7 #define ARCH_DDRPHY_INTT_H
8 
9 #include <linux/compiler.h>
10 #include <linux/types.h>
11 
12 int uniphier_ld4_ddrphy_init(void __iomem *phy_base, int freq, bool ddr3plus);
13 void ddrphy_prepare_training(void __iomem *phy_base, int rank);
14 int ddrphy_training(void __iomem *phy_base);
15 
16 #endif /* ARCH_DDRPHY_INT_H */
17