| /* 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 */ |