m68k: move coldfire platform code

Move the m68k ColdFire platform support code directory to be with the
existing m68k platforms. Although the ColdFire is not a platform as such,
we have always kept all its support together. No reason to change that
as this time.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>

1 files changed, 0 insertions, 124 deletions

diff --git a/arch/m68k/platform/coldfire/clk.c b/arch/m68k/platform/coldfire/clk.c
deleted file mode 100644
index fddfdccae63b..000000000000
--- a/arch/m68k/platform/coldfire/clk.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/***************************************************************************/
-
-/*
- *      clk.c -- general ColdFire CPU kernel clk handling
- *
- *      Copyright (C) 2009, Greg Ungerer (gerg@snapgear.com)
- */
-
-/***************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/mutex.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-#include <linux/err.h>
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#include <asm/mcfclk.h>
-
-static DEFINE_SPINLOCK(clk_lock);
-
-#ifdef MCFPM_PPMCR0
-/*
- *      For more advanced ColdFire parts that have clocks that can be enabled
- *      we supply enable/disable functions. These must properly define their
- *      clocks in their platform specific code.
- */
-void __clk_init_enabled(struct clk *clk)
-{
-        clk->enabled = 1;
-        clk->clk_ops->enable(clk);
-}
-
-void __clk_init_disabled(struct clk *clk)
-{
-        clk->enabled = 0;
-        clk->clk_ops->disable(clk);
-}
-
-static void __clk_enable0(struct clk *clk)
-{
-        __raw_writeb(clk->slot, MCFPM_PPMCR0);
-}
-
-static void __clk_disable0(struct clk *clk)
-{
-        __raw_writeb(clk->slot, MCFPM_PPMSR0);
-}
-
-struct clk_ops clk_ops0 = {
-        .enable         = __clk_enable0,
-        .disable        = __clk_disable0,
-};
-
-#ifdef MCFPM_PPMCR1
-static void __clk_enable1(struct clk *clk)
-{
-        __raw_writeb(clk->slot, MCFPM_PPMCR1);
-}
-
-static void __clk_disable1(struct clk *clk)
-{
-        __raw_writeb(clk->slot, MCFPM_PPMSR1);
-}
-
-struct clk_ops clk_ops1 = {
-        .enable         = __clk_enable1,
-        .disable        = __clk_disable1,
-};
-#endif /* MCFPM_PPMCR1 */
-#endif /* MCFPM_PPMCR0 */
-
-struct clk *clk_get(struct device *dev, const char *id)
-{
-        const char *clk_name = dev ? dev_name(dev) : id ? id : NULL;
-        struct clk *clk;
-        unsigned i;
-
-        for (i = 0; (clk = mcf_clks[i]) != NULL; ++i)
-                if (!strcmp(clk->name, clk_name))
-                        return clk;
-        pr_warn("clk_get: didn't find clock %s\n", clk_name);
-        return ERR_PTR(-ENOENT);
-}
-EXPORT_SYMBOL(clk_get);
-
-int clk_enable(struct clk *clk)
-{
-        unsigned long flags;
-        spin_lock_irqsave(&clk_lock, flags);
-        if ((clk->enabled++ == 0) && clk->clk_ops)
-                clk->clk_ops->enable(clk);
-        spin_unlock_irqrestore(&clk_lock, flags);
-
-        return 0;
-}
-EXPORT_SYMBOL(clk_enable);
-
-void clk_disable(struct clk *clk)
-{
-        unsigned long flags;
-        spin_lock_irqsave(&clk_lock, flags);
-        if ((--clk->enabled == 0) && clk->clk_ops)
-                clk->clk_ops->disable(clk);
-        spin_unlock_irqrestore(&clk_lock, flags);
-}
-EXPORT_SYMBOL(clk_disable);
-
-void clk_put(struct clk *clk)
-{
-        if (clk->enabled != 0)
-                pr_warn("clk_put %s still enabled\n", clk->name);
-}
-EXPORT_SYMBOL(clk_put);
-
-unsigned long clk_get_rate(struct clk *clk)
-{
-        return clk->rate;
-}
-EXPORT_SYMBOL(clk_get_rate);
-
-/***************************************************************************/