34 lines
819 B
C
34 lines
819 B
C
/* 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 */
|