From 3a11b5ae65c269ef9f7bb1e18826e85fc164f161 Mon Sep 17 00:00:00 2001 From: Sean Anderson Date: Sun, 20 Mar 2022 16:34:45 -0400 Subject: clk: ccf: Add some helper functions for clock ops Most CCF drivers follow a common pattern where their clock ops defer the actual operation to the backing CCF clock. Add some generic implementations of these functions to reduce duplication of code. Signed-off-by: Sean Anderson Reviewed-by: Peng Fan Link: https://lore.kernel.org/r/20220320203446.740178-1-seanga2@gmail.com --- include/linux/clk-provider.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include/linux') diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index 9a6116646de..2d04882d053 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -254,4 +254,12 @@ const char *clk_hw_get_name(const struct clk *hw); ulong clk_generic_get_rate(struct clk *clk); struct clk *dev_get_clk_ptr(struct udevice *dev); + +ulong ccf_clk_get_rate(struct clk *clk); +ulong ccf_clk_set_rate(struct clk *clk, unsigned long rate); +int ccf_clk_set_parent(struct clk *clk, struct clk *parent); +int ccf_clk_enable(struct clk *clk); +int ccf_clk_disable(struct clk *clk); +extern const struct clk_ops ccf_clk_ops; + #endif /* __LINUX_CLK_PROVIDER_H */ -- cgit v1.2.3