diff options
Diffstat (limited to 'include/clk.h')
| -rw-r--r-- | include/clk.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/clk.h b/include/clk.h index 5a5c2ff..c5988f7 100644 --- a/include/clk.h +++ b/include/clk.h @@ -98,6 +98,21 @@ int clk_get_by_index(struct udevice *dev, int index, struct clk *clk); * @return 0 if OK, or a negative error code. */ int clk_get_by_name(struct udevice *dev, const char *name, struct clk *clk); + +/** + * clk_release_all() - Disable (turn off)/Free an array of previously + * requested clocks. + * + * For each clock contained in the clock array, this function will check if + * clock has been previously requested and then will disable and free it. + * + * @clk: A clock struct array that was previously successfully + * requested by clk_request/get_by_*(). + * @count Number of clock contained in the array + * @return zero on success, or -ve error code. + */ +int clk_release_all(struct clk *clk, int count); + #else static inline int clk_get_by_index(struct udevice *dev, int index, struct clk *clk) @@ -110,6 +125,12 @@ static inline int clk_get_by_name(struct udevice *dev, const char *name, { return -ENOSYS; } + +static inline int clk_release_all(struct clk *clk, int count) +{ + return -ENOSYS; +} + #endif /** |