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1/* SPDX-License-Identifier: GPL-2.0 */2/*3 * OF clock helpers4 */5 6#ifndef __LINUX_OF_CLK_H7#define __LINUX_OF_CLK_H8 9struct device_node;10struct of_device_id;11 12#if defined(CONFIG_COMMON_CLK) && defined(CONFIG_OF)13 14unsigned int of_clk_get_parent_count(const struct device_node *np);15const char *of_clk_get_parent_name(const struct device_node *np, int index);16void of_clk_init(const struct of_device_id *matches);17 18#else /* !CONFIG_COMMON_CLK || !CONFIG_OF */19 20static inline unsigned int of_clk_get_parent_count(const struct device_node *np)21{22 return 0;23}24static inline const char *of_clk_get_parent_name(const struct device_node *np,25 int index)26{27 return NULL;28}29static inline void of_clk_init(const struct of_device_id *matches) {}30 31#endif /* !CONFIG_COMMON_CLK || !CONFIG_OF */32 33#endif /* __LINUX_OF_CLK_H */34