linux/arch/blackfin/mach-common/clock.h
Steven Miao 969003152a blackfin: bf60x: add clock support
Add clock support for bf60x.

Signed-off-by: Steven Miao <realmz6@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-05-21 14:54:13 +08:00

28 lines
572 B
C

#ifndef __MACH_COMMON_CLKDEV_H
#define __MACH_COMMON_CLKDEV_H
#include <linux/clk.h>
struct clk_ops {
unsigned long (*get_rate)(struct clk *clk);
unsigned long (*round_rate)(struct clk *clk, unsigned long rate);
int (*set_rate)(struct clk *clk, unsigned long rate);
int (*enable)(struct clk *clk);
int (*disable)(struct clk *clk);
};
struct clk {
const char *name;
unsigned long rate;
spinlock_t lock;
u32 flags;
const struct clk_ops *ops;
const struct params *params;
void __iomem *reg;
u32 mask;
u32 shift;
};
#endif