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m68knommu: add clock definitions for 54xx ColdFire CPU types 

Add a base set of clocks for the 54xx ColdFire CPU types.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
This commit is contained in:
Greg Ungerer 2012-07-13 16:07:15 +10:00
parent 50564ec536
commit 98122d7329
1 changed files with 26 additions and 0 deletions
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26
arch/m68k/platform/coldfire/m54xx.c
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@ -14,19 +14,45 @@
#include <linux/interrupt.h>
#include <linux/io.h>
#include <linux/mm.h>
#include <linux/clk.h>
#include <linux/bootmem.h>
#include <asm/pgalloc.h>
#include <asm/machdep.h>
#include <asm/coldfire.h>
#include <asm/m54xxsim.h>
#include <asm/mcfuart.h>
#include <asm/mcfclk.h>
#include <asm/m54xxgpt.h>
#include <asm/mcfclk.h>
#ifdef CONFIG_MMU
#include <asm/mmu_context.h>
#endif
/***************************************************************************/
DEFINE_CLK(pll, "pll.0", MCF_CLK);
DEFINE_CLK(sys, "sys.0", MCF_BUSCLK);
DEFINE_CLK(mcfslt0, "mcfslt.0", MCF_BUSCLK);
DEFINE_CLK(mcfslt1, "mcfslt.1", MCF_BUSCLK);
DEFINE_CLK(mcfuart0, "mcfuart.0", MCF_BUSCLK);
DEFINE_CLK(mcfuart1, "mcfuart.1", MCF_BUSCLK);
DEFINE_CLK(mcfuart2, "mcfuart.2", MCF_BUSCLK);
DEFINE_CLK(mcfuart3, "mcfuart.3", MCF_BUSCLK);
struct clk *mcf_clks[] = {
&clk_pll,
&clk_sys,
&clk_mcfslt0,
&clk_mcfslt1,
&clk_mcfuart0,
&clk_mcfuart1,
&clk_mcfuart2,
&clk_mcfuart3,
NULL
};
/***************************************************************************/
static void __init m54xx_uarts_init(void)
{
/* enable io pins */