diff options
Diffstat (limited to 'include/linux/clk-provider.h')
| -rw-r--r-- | include/linux/clk-provider.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index 63ba3b740794..1f0352802794 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -342,6 +342,37 @@ struct clk *clk_register_fixed_factor(struct device *dev, const char *name, const char *parent_name, unsigned long flags, unsigned int mult, unsigned int div); +/*** + * struct clk_composite - aggregate clock of mux, divider and gate clocks + * + * @hw: handle between common and hardware-specific interfaces + * @mux_hw: handle between composite and hardware-specifix mux clock + * @div_hw: handle between composite and hardware-specifix divider clock + * @gate_hw: handle between composite and hardware-specifix gate clock + * @mux_ops: clock ops for mux + * @div_ops: clock ops for divider + * @gate_ops: clock ops for gate + */ +struct clk_composite { + struct clk_hw hw; + struct clk_ops ops; + + struct clk_hw *mux_hw; + struct clk_hw *div_hw; + struct clk_hw *gate_hw; + + const struct clk_ops *mux_ops; + const struct clk_ops *div_ops; + const struct clk_ops *gate_ops; +}; + +struct clk *clk_register_composite(struct device *dev, const char *name, + const char **parent_names, int num_parents, + struct clk_hw *mux_hw, const struct clk_ops *mux_ops, + struct clk_hw *div_hw, const struct clk_ops *div_ops, + struct clk_hw *gate_hw, const struct clk_ops *gate_ops, + unsigned long flags); + /** * clk_register - allocate a new clock, register it and return an opaque cookie * @dev: device that is registering this clock |