diff options
| author | Greg Ungerer <gerg@uclinux.org> | 2012-07-13 16:07:15 +1000 |
|---|---|---|
| committer | Greg Ungerer <gerg@uclinux.org> | 2012-12-05 10:51:35 +1000 |
| commit | 98122d7329e76d00dad25dc0324ec9475f128181 (patch) | |
| tree | b63b77a46749bcfffe728a49df5363845e4cf9b0 | |
| parent | 50564ec5360bab49623b03b1a170118aeda06d1b (diff) | |
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>
| -rw-r--r-- | arch/m68k/platform/coldfire/m54xx.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/m68k/platform/coldfire/m54xx.c b/arch/m68k/platform/coldfire/m54xx.c index b587bf35175b..952da53aa0bc 100644 --- a/arch/m68k/platform/coldfire/m54xx.c +++ b/arch/m68k/platform/coldfire/m54xx.c @@ -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 */ |