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clock.h

struct clk;

struct clkops {
      void              (*enable)(struct clk *);
      void              (*disable)(struct clk *);
      unsigned long           (*getrate)(struct clk *);
};

struct clk {
      struct list_head  node;
      const char        *name;
      struct device           *dev;
      const struct clkops     *ops;
      unsigned long           rate;
      unsigned int            cken;
      unsigned int            delay;
      unsigned int            enabled;
};

#define INIT_CKEN(_name, _cken, _rate, _delay, _dev)  \
      {                                   \
            .name = _name,                \
            .dev  = _dev,                       \
            .ops  = &clk_cken_ops,        \
            .rate = _rate,                \
            .cken = CKEN_##_cken,               \
            .delay      = _delay,               \
      }

#define INIT_CK(_name, _cken, _ops, _dev)       \
      {                                   \
            .name = _name,                \
            .dev  = _dev,                       \
            .ops  = _ops,                       \
            .cken = CKEN_##_cken,               \
      }

extern const struct clkops clk_cken_ops;

void clk_cken_enable(struct clk *clk);
void clk_cken_disable(struct clk *clk);

void clks_register(struct clk *clks, size_t num);

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