Release 4.14 arch/m68k/include/asm/mcfclk.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * mcfclk.h -- coldfire specific clock structure
 */


#ifndef mcfclk_h

#define mcfclk_h

struct clk;


struct clk_ops {
	
void (*enable)(struct clk *);
	
void (*disable)(struct clk *);
};


struct clk {
	
const char *name;
	
struct clk_ops *clk_ops;
	
unsigned long rate;
	
unsigned long enabled;
	
u8 slot;
};

extern struct clk *mcf_clks[];

#ifdef MCFPM_PPMCR0
extern struct clk_ops clk_ops0;
#ifdef MCFPM_PPMCR1
extern struct clk_ops clk_ops1;
#endif /* MCFPM_PPMCR1 */


#define DEFINE_CLK(clk_bank, clk_name, clk_slot, clk_rate) \
static struct clk __clk_##clk_bank##_##clk_slot = { \
        .name = clk_name, \
        .clk_ops = &clk_ops##clk_bank, \
        .rate = clk_rate, \
        .slot = clk_slot, \
}

void __clk_init_enabled(struct clk *);
void __clk_init_disabled(struct clk *);
#else

#define DEFINE_CLK(clk_ref, clk_name, clk_rate) \
        static struct clk clk_##clk_ref = { \
                .name = clk_name, \
                .rate = clk_rate, \
        }
#endif /* MCFPM_PPMCR0 */

#endif /* mcfclk_h */
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Directory: arch/m68k/include/asm

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