diff options
Diffstat (limited to 'drivers/clk/sprd/div.h')
| -rw-r--r-- | drivers/clk/sprd/div.h | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/clk/sprd/div.h b/drivers/clk/sprd/div.h index 6acfe6b179fc..a0bcad80498f 100644 --- a/drivers/clk/sprd/div.h +++ b/drivers/clk/sprd/div.h @@ -20,12 +20,14 @@ * classes. */ struct sprd_div_internal { + s32 offset; u8 shift; u8 width; }; -#define _SPRD_DIV_CLK(_shift, _width) \ +#define _SPRD_DIV_CLK(_offset, _shift, _width) \ { \ + .offset = _offset, \ .shift = _shift, \ .width = _width, \ } @@ -35,10 +37,10 @@ struct sprd_div { struct sprd_clk_common common; }; -#define SPRD_DIV_CLK_HW_INIT_FN(_struct, _name, _parent, _reg, \ +#define SPRD_DIV_CLK_HW_INIT_FN(_struct, _name, _parent, _reg, _offset, \ _shift, _width, _flags, _fn) \ struct sprd_div _struct = { \ - .div = _SPRD_DIV_CLK(_shift, _width), \ + .div = _SPRD_DIV_CLK(_offset, _shift, _width), \ .common = { \ .regmap = NULL, \ .reg = _reg, \ @@ -49,12 +51,17 @@ struct sprd_div { #define SPRD_DIV_CLK(_struct, _name, _parent, _reg, \ _shift, _width, _flags) \ - SPRD_DIV_CLK_HW_INIT_FN(_struct, _name, _parent, _reg, \ + SPRD_DIV_CLK_HW_INIT_FN(_struct, _name, _parent, _reg, 0x0, \ _shift, _width, _flags, CLK_HW_INIT) +#define SPRD_DIV_CLK_FW_NAME(_struct, _name, _parent, _reg, \ + _shift, _width, _flags) \ + SPRD_DIV_CLK_HW_INIT_FN(_struct, _name, _parent, _reg, 0x0, \ + _shift, _width, _flags, CLK_HW_INIT_FW_NAME) + #define SPRD_DIV_CLK_HW(_struct, _name, _parent, _reg, \ _shift, _width, _flags) \ - SPRD_DIV_CLK_HW_INIT_FN(_struct, _name, _parent, _reg, \ + SPRD_DIV_CLK_HW_INIT_FN(_struct, _name, _parent, _reg, 0x0, \ _shift, _width, _flags, CLK_HW_INIT_HW) static inline struct sprd_div *hw_to_sprd_div(const struct clk_hw *hw) @@ -64,11 +71,6 @@ static inline struct sprd_div *hw_to_sprd_div(const struct clk_hw *hw) return container_of(common, struct sprd_div, common); } -long sprd_div_helper_round_rate(struct sprd_clk_common *common, - const struct sprd_div_internal *div, - unsigned long rate, - unsigned long *parent_rate); - unsigned long sprd_div_helper_recalc_rate(struct sprd_clk_common *common, const struct sprd_div_internal *div, unsigned long parent_rate); |