arch/blackfin/mach-common/clock.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __MACH_COMMON_CLKDEV_H
   3 #define __MACH_COMMON_CLKDEV_H
   4
   5 #include <linux/clk.h>
   6
   7 struct clk_ops {
   8         unsigned long (*get_rate)(struct clk *clk);
   9         unsigned long (*round_rate)(struct clk *clk, unsigned long rate);
  10         int (*set_rate)(struct clk *clk, unsigned long rate);
  11         int (*enable)(struct clk *clk);
  12         int (*disable)(struct clk *clk);
  13 };
  14
  15 struct clk {
  16         const char              *name;
  17         unsigned long           rate;
  18         spinlock_t              lock;
  19         u32                     flags;
  20         const struct clk_ops    *ops;
  21         const struct params     *params;
  22         void __iomem            *reg;
  23         u32                     mask;
  24         u32                     shift;
  25 };
  26
  27 #endif
  28