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feat(clk): add set_parent callback

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This callback will be used to set a clock's parent if the underlying
clock driver supports this option.

Change-Id: Ie8a77d17dd3cc867bd520217b481cd188317a9c9
Signed-off-by: Ghennadi Procopciuc <ghennadi.procopciuc@nxp.com>
This commit is contained in:
Ghennadi Procopciuc 2024-06-03 09:16:41 +03:00
parent 6f05b8d45e
commit a2c6016f92
2 changed files with 9 additions and 0 deletions
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7
drivers/clk/clk.c
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@ -41,6 +41,13 @@ int clk_get_parent(unsigned long id)
return ops->get_parent(id);
}
int clk_set_parent(unsigned long id, unsigned long parent_id)
{
assert((ops != NULL) && (ops->set_parent != NULL));
return ops->set_parent(id, parent_id);
}
bool clk_is_enabled(unsigned long id)
{
assert((ops != NULL) && (ops->is_enabled != NULL));

2
include/drivers/clk.h
View file

@ -14,6 +14,7 @@ struct clk_ops {
void (*disable)(unsigned long id);
unsigned long (*get_rate)(unsigned long id);
int (*get_parent)(unsigned long id);
int (*set_parent)(unsigned long id, unsigned long parent_id);
bool (*is_enabled)(unsigned long id);
};
@ -22,6 +23,7 @@ void clk_disable(unsigned long id);
unsigned long clk_get_rate(unsigned long id);
bool clk_is_enabled(unsigned long id);
int clk_get_parent(unsigned long id);
int clk_set_parent(unsigned long id, unsigned long parent_id);
void clk_register(const struct clk_ops *ops);