diff options
Diffstat (limited to 'drivers/clk/imx/clk.h')
| -rw-r--r-- | drivers/clk/imx/clk.h | 90 |
1 files changed, 61 insertions, 29 deletions
diff --git a/drivers/clk/imx/clk.h b/drivers/clk/imx/clk.h index 508d0fad84cf..a81c0385ed64 100644 --- a/drivers/clk/imx/clk.h +++ b/drivers/clk/imx/clk.h @@ -51,28 +51,6 @@ struct clk * imx_obtain_fixed_clock( struct clk *imx_clk_gate_exclusive(const char *name, const char *parent, void __iomem *reg, u8 shift, u32 exclusive_mask); -static inline struct clk *imx_clk_gate2(const char *name, const char *parent, - void __iomem *reg, u8 shift) -{ - return clk_register_gate2(NULL, name, parent, CLK_SET_RATE_PARENT, reg, - shift, 0x3, 0, &imx_ccm_lock, NULL); -} - -static inline struct clk *imx_clk_gate2_shared(const char *name, - const char *parent, void __iomem *reg, u8 shift, - unsigned int *share_count) -{ - return clk_register_gate2(NULL, name, parent, CLK_SET_RATE_PARENT, reg, - shift, 0x3, 0, &imx_ccm_lock, share_count); -} - -static inline struct clk *imx_clk_gate2_cgr(const char *name, const char *parent, - void __iomem *reg, u8 shift, u8 cgr_val) -{ - return clk_register_gate2(NULL, name, parent, CLK_SET_RATE_PARENT, reg, - shift, cgr_val, 0, &imx_ccm_lock, NULL); -} - struct clk *imx_clk_pfd(const char *name, const char *parent_name, void __iomem *reg, u8 idx); @@ -97,6 +75,13 @@ static inline struct clk *imx_clk_fixed(const char *name, int rate) return clk_register_fixed_rate(NULL, name, NULL, 0, rate); } +static inline struct clk *imx_clk_fixed_factor(const char *name, + const char *parent, unsigned int mult, unsigned int div) +{ + return clk_register_fixed_factor(NULL, name, parent, + CLK_SET_RATE_PARENT, mult, div); +} + static inline struct clk *imx_clk_divider(const char *name, const char *parent, void __iomem *reg, u8 shift, u8 width) { @@ -112,6 +97,14 @@ static inline struct clk *imx_clk_divider_flags(const char *name, reg, shift, width, 0, &imx_ccm_lock); } +static inline struct clk *imx_clk_divider2(const char *name, const char *parent, + void __iomem *reg, u8 shift, u8 width) +{ + return clk_register_divider(NULL, name, parent, + CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE, + reg, shift, width, 0, &imx_ccm_lock); +} + static inline struct clk *imx_clk_gate(const char *name, const char *parent, void __iomem *reg, u8 shift) { @@ -126,6 +119,44 @@ static inline struct clk *imx_clk_gate_dis(const char *name, const char *parent, shift, CLK_GATE_SET_TO_DISABLE, &imx_ccm_lock); } +static inline struct clk *imx_clk_gate2(const char *name, const char *parent, + void __iomem *reg, u8 shift) +{ + return clk_register_gate2(NULL, name, parent, CLK_SET_RATE_PARENT, reg, + shift, 0x3, 0, &imx_ccm_lock, NULL); +} + +static inline struct clk *imx_clk_gate2_shared(const char *name, + const char *parent, void __iomem *reg, u8 shift, + unsigned int *share_count) +{ + return clk_register_gate2(NULL, name, parent, CLK_SET_RATE_PARENT, reg, + shift, 0x3, 0, &imx_ccm_lock, share_count); +} + +static inline struct clk *imx_clk_gate2_cgr(const char *name, + const char *parent, void __iomem *reg, u8 shift, u8 cgr_val) +{ + return clk_register_gate2(NULL, name, parent, CLK_SET_RATE_PARENT, reg, + shift, cgr_val, 0, &imx_ccm_lock, NULL); +} + +static inline struct clk *imx_clk_gate3(const char *name, const char *parent, + void __iomem *reg, u8 shift) +{ + return clk_register_gate(NULL, name, parent, + CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE, + reg, shift, 0, &imx_ccm_lock); +} + +static inline struct clk *imx_clk_gate4(const char *name, const char *parent, + void __iomem *reg, u8 shift) +{ + return clk_register_gate2(NULL, name, parent, + CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE, + reg, shift, 0x3, 0, &imx_ccm_lock, NULL); +} + static inline struct clk *imx_clk_mux(const char *name, void __iomem *reg, u8 shift, u8 width, const char **parents, int num_parents) { @@ -134,6 +165,14 @@ static inline struct clk *imx_clk_mux(const char *name, void __iomem *reg, width, 0, &imx_ccm_lock); } +static inline struct clk *imx_clk_mux2(const char *name, void __iomem *reg, + u8 shift, u8 width, const char **parents, int num_parents) +{ + return clk_register_mux(NULL, name, parents, num_parents, + CLK_SET_RATE_NO_REPARENT | CLK_OPS_PARENT_ENABLE, + reg, shift, width, 0, &imx_ccm_lock); +} + static inline struct clk *imx_clk_mux_flags(const char *name, void __iomem *reg, u8 shift, u8 width, const char **parents, int num_parents, unsigned long flags) @@ -143,13 +182,6 @@ static inline struct clk *imx_clk_mux_flags(const char *name, &imx_ccm_lock); } -static inline struct clk *imx_clk_fixed_factor(const char *name, - const char *parent, unsigned int mult, unsigned int div) -{ - return clk_register_fixed_factor(NULL, name, parent, - CLK_SET_RATE_PARENT, mult, div); -} - struct clk *imx_clk_cpu(const char *name, const char *parent_name, struct clk *div, struct clk *mux, struct clk *pll, struct clk *step); |