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eb06d6bb GU |
1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | /* | |
3 | * OF clock helpers | |
4 | */ | |
5 | ||
6 | #ifndef __LINUX_OF_CLK_H | |
7 | #define __LINUX_OF_CLK_H | |
8 | ||
9 | #if defined(CONFIG_COMMON_CLK) && defined(CONFIG_OF) | |
10 | ||
11 | unsigned int of_clk_get_parent_count(struct device_node *np); | |
12 | const char *of_clk_get_parent_name(struct device_node *np, int index); | |
13 | void of_clk_init(const struct of_device_id *matches); | |
14 | ||
15 | #else /* !CONFIG_COMMON_CLK || !CONFIG_OF */ | |
16 | ||
17 | static inline unsigned int of_clk_get_parent_count(struct device_node *np) | |
18 | { | |
19 | return 0; | |
20 | } | |
21 | static inline const char *of_clk_get_parent_name(struct device_node *np, | |
22 | int index) | |
23 | { | |
24 | return NULL; | |
25 | } | |
26 | static inline void of_clk_init(const struct of_device_id *matches) {} | |
27 | ||
28 | #endif /* !CONFIG_COMMON_CLK || !CONFIG_OF */ | |
29 | ||
30 | #endif /* __LINUX_OF_CLK_H */ |