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m68knommu: add clock creation support macro for other ColdFire CPUs

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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: Greg Ungerer <gerg@uclinux.org>
This commit is contained in:
Greg Ungerer 2012-07-13 14:48:23 +10:00
parent 423c01eac3
commit 610ac9381e
1 changed files with 8 additions and 1 deletions
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9
arch/m68k/include/asm/mcfclk.h
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@ -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 */