The most basic thing for clock is to enable it, but it is missing in this uclass.
Signed-off-by: Masahiro Yamada yamada.masahiro@socionext.com ---
include/clk.h | 9 +++++++++ 1 file changed, 9 insertions(+)
diff --git a/include/clk.h b/include/clk.h index 518cb47..ce2db41 100644 --- a/include/clk.h +++ b/include/clk.h @@ -33,6 +33,15 @@ struct clk_ops { ulong (*set_rate)(struct udevice *dev, ulong rate);
/** + * enable() - Enable the clock for a peripheral + * + * @dev: clock provider + * @periph: Peripheral ID to enable + * @return zero on success, or -ve error code + */ + int (*enable)(struct udevice *dev, int periph); + + /** * get_periph_rate() - Get clock rate for a peripheral * * @dev: Device to check (UCLASS_CLK)