clk: divider: Add hw based registration APIs

Add registration APIs in the clk divider code to return struct
clk_hw pointers instead of struct clk pointers. This way we hide
the struct clk pointer from providers unless they need to use
consumer facing APIs.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

1 files changed, 10 insertions, 0 deletions

diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index bf8c8bb8c2cb..8885d0350596 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -407,12 +407,22 @@ struct clk *clk_register_divider(struct device *dev, const char *name,
                 const char *parent_name, unsigned long flags,
                 void __iomem *reg, u8 shift, u8 width,
                 u8 clk_divider_flags, spinlock_t *lock);
+struct clk_hw *clk_hw_register_divider(struct device *dev, const char *name,
+                const char *parent_name, unsigned long flags,
+                void __iomem *reg, u8 shift, u8 width,
+                u8 clk_divider_flags, spinlock_t *lock);
 struct clk *clk_register_divider_table(struct device *dev, const char *name,
                 const char *parent_name, unsigned long flags,
                 void __iomem *reg, u8 shift, u8 width,
                 u8 clk_divider_flags, const struct clk_div_table *table,
                 spinlock_t *lock);
+struct clk_hw *clk_hw_register_divider_table(struct device *dev,
+                const char *name, const char *parent_name, unsigned long flags,
+                void __iomem *reg, u8 shift, u8 width,
+                u8 clk_divider_flags, const struct clk_div_table *table,
+                spinlock_t *lock);
 void clk_unregister_divider(struct clk *clk);
+void clk_hw_unregister_divider(struct clk_hw *hw);
 
 /**
  * struct clk_mux - multiplexer clock