clk: samsung: Introduce a common samsung_clk_pll struct

[mirror_ubuntu-bionic-kernel.git] / drivers / clk / samsung / clk-pll.h

/*
 * Copyright (c) 2013 Samsung Electronics Co., Ltd.
 * Copyright (c) 2013 Linaro Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * Common Clock Framework support for all PLL's in Samsung platforms
*/

#ifndef __SAMSUNG_CLK_PLL_H
#define __SAMSUNG_CLK_PLL_H

enum pll45xx_type {
	pll_4500,
	pll_4502,
	pll_4508
};

enum pll46xx_type {
	pll_4600,
	pll_4650,
	pll_4650c,
};

extern struct clk * __init samsung_clk_register_pll35xx(const char *name,
			const char *pname, const void __iomem *con_reg);
extern struct clk * __init samsung_clk_register_pll36xx(const char *name,
			const char *pname, const void __iomem *con_reg);
extern struct clk * __init samsung_clk_register_pll45xx(const char *name,
			const char *pname, const void __iomem *con_reg,
			enum pll45xx_type type);
extern struct clk * __init samsung_clk_register_pll46xx(const char *name,
			const char *pname, const void __iomem *con_reg,
			enum pll46xx_type type);
extern struct clk * __init samsung_clk_register_pll2550x(const char *name,
			const char *pname, const void __iomem *reg_base,
			const unsigned long offset);

#endif /* __SAMSUNG_CLK_PLL_H */