diff options
Diffstat (limited to 'drivers/clk/sunxi/clk-factors.h')
| -rw-r--r-- | drivers/clk/sunxi/clk-factors.h | 26 |
1 files changed, 21 insertions, 5 deletions
diff --git a/drivers/clk/sunxi/clk-factors.h b/drivers/clk/sunxi/clk-factors.h index 171085ab5..1e63c5b2d 100644 --- a/drivers/clk/sunxi/clk-factors.h +++ b/drivers/clk/sunxi/clk-factors.h @@ -2,7 +2,6 @@ #define __MACH_SUNXI_CLK_FACTORS_H #include <linux/clk-provider.h> -#include <linux/clkdev.h> #include <linux/spinlock.h> #define SUNXI_FACTORS_NOT_APPLICABLE (0) @@ -19,21 +18,36 @@ struct clk_factors_config { u8 n_start; }; +struct factors_request { + unsigned long rate; + unsigned long parent_rate; + u8 parent_index; + u8 n; + u8 k; + u8 m; + u8 p; +}; + struct factors_data { int enable; int mux; int muxmask; - struct clk_factors_config *table; - void (*getter) (u32 *rate, u32 parent_rate, u8 *n, u8 *k, u8 *m, u8 *p); + const struct clk_factors_config *table; + void (*getter)(struct factors_request *req); + void (*recalc)(struct factors_request *req); const char *name; }; struct clk_factors { struct clk_hw hw; void __iomem *reg; - struct clk_factors_config *config; - void (*get_factors) (u32 *rate, u32 parent, u8 *n, u8 *k, u8 *m, u8 *p); + const struct clk_factors_config *config; + void (*get_factors)(struct factors_request *req); + void (*recalc)(struct factors_request *req); spinlock_t *lock; + /* for cleanup */ + struct clk_mux *mux; + struct clk_gate *gate; }; struct clk *sunxi_factors_register(struct device_node *node, @@ -41,4 +55,6 @@ struct clk *sunxi_factors_register(struct device_node *node, spinlock_t *lock, void __iomem *reg); +void sunxi_factors_unregister(struct device_node *node, struct clk *clk); + #endif |