include/linux/clk/samsung.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * Copyright (c) 2020 Krzysztof Kozlowski <krzk@kernel.org>
   4  */
   5
   6 #ifndef __LINUX_CLK_SAMSUNG_H_
   7 #define __LINUX_CLK_SAMSUNG_H_
   8
   9 #include <linux/compiler_types.h>
  10
  11 struct device_node;
  12
  13 #ifdef CONFIG_S3C64XX_COMMON_CLK
  14 void s3c64xx_clk_init(struct device_node *np, unsigned long xtal_f,
  15                       unsigned long xusbxti_f, bool s3c6400,
  16                       void __iomem *base);
  17 #else
  18 static inline void s3c64xx_clk_init(struct device_node *np,
  19                                     unsigned long xtal_f,
  20                                     unsigned long xusbxti_f,
  21                                     bool s3c6400, void __iomem *base) { }
  22 #endif /* CONFIG_S3C64XX_COMMON_CLK */
  23
  24 #ifdef CONFIG_S3C2410_COMMON_CLK
  25 void s3c2410_common_clk_init(struct device_node *np, unsigned long xti_f,
  26                              int current_soc,
  27                              void __iomem *reg_base);
  28 #else
  29 static inline void s3c2410_common_clk_init(struct device_node *np,
  30                                            unsigned long xti_f,
  31                                            int current_soc,
  32                                            void __iomem *reg_base) { }
  33 #endif /* CONFIG_S3C2410_COMMON_CLK */
  34
  35 #ifdef CONFIG_S3C2412_COMMON_CLK
  36 void s3c2412_common_clk_init(struct device_node *np, unsigned long xti_f,
  37                              unsigned long ext_f, void __iomem *reg_base);
  38 #else
  39 static inline void s3c2412_common_clk_init(struct device_node *np,
  40                                            unsigned long xti_f,
  41                                            unsigned long ext_f,
  42                                            void __iomem *reg_base) { }
  43 #endif /* CONFIG_S3C2412_COMMON_CLK */
  44
  45 #ifdef CONFIG_S3C2443_COMMON_CLK
  46 void s3c2443_common_clk_init(struct device_node *np, unsigned long xti_f,
  47                              int current_soc,
  48                              void __iomem *reg_base);
  49 #else
  50 static inline void s3c2443_common_clk_init(struct device_node *np,
  51                                            unsigned long xti_f,
  52                                            int current_soc,
  53                                            void __iomem *reg_base) { }
  54 #endif /* CONFIG_S3C2443_COMMON_CLK */
  55
  56 #endif /* __LINUX_CLK_SAMSUNG_H_ */