/* SPDX-License-Identifier: GPL-2.0 */
  /*
   * OF clock helpers
   */
  
  #ifndef __LINUX_OF_CLK_H
  #define __LINUX_OF_CLK_H

  struct device_node;
  struct of_device_id;

  #if defined(CONFIG_COMMON_CLK) && defined(CONFIG_OF)

  unsigned int of_clk_get_parent_count(const struct device_node *np);
  const char *of_clk_get_parent_name(const struct device_node *np, int index);

  void of_clk_init(const struct of_device_id *matches);
  
  #else /* !CONFIG_COMMON_CLK || !CONFIG_OF */

  static inline unsigned int of_clk_get_parent_count(const struct device_node *np)

  {
  	return 0;
  }

  static inline const char *of_clk_get_parent_name(const struct device_node *np,

  						 int index)
  {
  	return NULL;
  }
  static inline void of_clk_init(const struct of_device_id *matches) {}
  
  #endif /* !CONFIG_COMMON_CLK || !CONFIG_OF */
  
  #endif /* __LINUX_OF_CLK_H */