diff options
Diffstat (limited to 'include/clk-uclass.h')
| -rw-r--r-- | include/clk-uclass.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/clk-uclass.h b/include/clk-uclass.h index dac42dab36..50e8681b55 100644 --- a/include/clk-uclass.h +++ b/include/clk-uclass.h @@ -62,6 +62,14 @@ struct clk_ops { */ int (*rfree)(struct clk *clock); /** + * round_rate() - Adjust a rate to the exact rate a clock can provide. + * + * @clk: The clock to manipulate. + * @rate: Desidered clock rate in Hz. + * @return rounded rate in Hz, or -ve error code. + */ + ulong (*round_rate)(struct clk *clk, ulong rate); + /** * get_rate() - Get current clock rate. * * @clk: The clock to query. |