drivers/clk/samsung/clk-pll.h

   1 /*
   2  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
   3  * Copyright (c) 2013 Linaro Ltd.
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License version 2 as
   7  * published by the Free Software Foundation.
   8  *
   9  * Common Clock Framework support for all PLL's in Samsung platforms
  10 */
  11
  12 #ifndef __SAMSUNG_CLK_PLL_H
  13 #define __SAMSUNG_CLK_PLL_H
  14
  15 enum pll45xx_type {
  16         pll_4500,
  17         pll_4502,
  18         pll_4508
  19 };
  20
  21 enum pll46xx_type {
  22         pll_4600,
  23         pll_4650,
  24         pll_4650c,
  25 };
  26
  27 extern struct clk * __init samsung_clk_register_pll35xx(const char *name,
  28                         const char *pname, const void __iomem *con_reg);
  29 extern struct clk * __init samsung_clk_register_pll36xx(const char *name,
  30                         const char *pname, const void __iomem *con_reg);
  31 extern struct clk * __init samsung_clk_register_pll45xx(const char *name,
  32                         const char *pname, const void __iomem *con_reg,
  33                         enum pll45xx_type type);
  34 extern struct clk * __init samsung_clk_register_pll46xx(const char *name,
  35                         const char *pname, const void __iomem *con_reg,
  36                         enum pll46xx_type type);
  37 extern struct clk * __init samsung_clk_register_pll2550x(const char *name,
  38                         const char *pname, const void __iomem *reg_base,
  39                         const unsigned long offset);
  40
  41 #endif /* __SAMSUNG_CLK_PLL_H */