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Commit 610ac938 authored by Greg Ungerer's avatar Greg Ungerer
Browse files

m68knommu: add clock creation support macro for other ColdFire CPUs 



The clock support code for ColdFire CPUs currently supports those that
have the clock control register PPMCR. Expose the struct clk for all CPU
types and add a definition for all other ColdFire CPU types.

With this we will be able to define simple clock trees for all ColdFire
CPU types, even though they will not be able to be enabled or disabled.
They will be able to report the clock rate.

Signed-off-by: default avatarGreg Ungerer <gerg@uclinux.org>
parent 423c01ea

arch/m68k/include/asm/mcfclk.h

+8 −1
Original line number Diff line number Diff line
@@ -8,7 +8,6 @@ 


struct clk;



#ifdef MCFPM_PPMCR0

struct clk_ops {

	void (*enable)(struct clk *);

	void (*disable)(struct clk *);
@@ -23,6 +22,8 @@ struct clk { 
};



extern struct clk *mcf_clks[];



#ifdef MCFPM_PPMCR0

extern struct clk_ops clk_ops0;

#ifdef MCFPM_PPMCR1

extern struct clk_ops clk_ops1;
@@ -38,6 +39,12 @@ static struct clk __clk_##clk_bank##_##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 */