1 files changed, 0 insertions, 134 deletions
diff --git a/arch/m68knommu/platform/5307/timers.c b/arch/m68knommu/platform/5307/timers.c
deleted file mode 100644
index 24781f00933..00000000000
--- a/arch/m68knommu/platform/5307/timers.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/***************************************************************************/
-
-/*
- *	timers.c -- generic ColdFire hardware timer support.
- *
- *	Copyright (C) 1999-2003, Greg Ungerer (gerg@snapgear.com)
- */
-
-/***************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/param.h>
-#include <linux/interrupt.h>
-#include <linux/init.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/traps.h>
-#include <asm/machdep.h>
-#include <asm/coldfire.h>
-#include <asm/mcftimer.h>
-#include <asm/mcfsim.h>
-
-/***************************************************************************/
-
-/*
- *	By default use timer1 as the system clock timer.
- */
-#define	TA(a)	(MCF_MBAR + MCFTIMER_BASE1 + (a))
-
-/*
- *	Default the timer and vector to use for ColdFire. Some ColdFire
- *	CPU's and some boards may want different. Their sub-architecture
- *	startup code (in config.c) can change these if they want.
- */
-unsigned int	mcf_timervector = 29;
-unsigned int	mcf_profilevector = 31;
-unsigned int	mcf_timerlevel = 5;
-
-/*
- *	These provide the underlying interrupt vector support.
- *	Unfortunately it is a little different on each ColdFire.
- */
-extern void mcf_settimericr(int timer, int level);
-extern int mcf_timerirqpending(int timer);
-
-/***************************************************************************/
-
-void coldfire_tick(void)
-{
-	/* Reset the ColdFire timer */
-	__raw_writeb(MCFTIMER_TER_CAP | MCFTIMER_TER_REF, TA(MCFTIMER_TER));
-}
-
-/***************************************************************************/
-
-void coldfire_timer_init(irqreturn_t (*handler)(int, void *, struct pt_regs *))
-{
-	__raw_writew(MCFTIMER_TMR_DISABLE, TA(MCFTIMER_TMR));
-	__raw_writew(((MCF_BUSCLK / 16) / HZ), TA(MCFTIMER_TRR));
-	__raw_writew(MCFTIMER_TMR_ENORI | MCFTIMER_TMR_CLK16 |
-		MCFTIMER_TMR_RESTART | MCFTIMER_TMR_ENABLE, TA(MCFTIMER_TMR));
-
-	request_irq(mcf_timervector, handler, IRQF_DISABLED, "timer", NULL);
-	mcf_settimericr(1, mcf_timerlevel);
-
-#ifdef CONFIG_HIGHPROFILE
-	coldfire_profile_init();
-#endif
-}
-
-/***************************************************************************/
-
-unsigned long coldfire_timer_offset(void)
-{
-	unsigned long trr, tcn, offset;
-
-	tcn = __raw_readw(TA(MCFTIMER_TCN));
-	trr = __raw_readw(TA(MCFTIMER_TRR));
-	offset = (tcn * (1000000 / HZ)) / trr;
-
-	/* Check if we just wrapped the counters and maybe missed a tick */
-	if ((offset < (1000000 / HZ / 2)) && mcf_timerirqpending(1))
-		offset += 1000000 / HZ;
-	return offset;
-}
-
-/***************************************************************************/
-#ifdef CONFIG_HIGHPROFILE
-/***************************************************************************/
-
-/*
- *	By default use timer2 as the profiler clock timer.
- */
-#define	PA(a)	(MCF_MBAR + MCFTIMER_BASE2 + (a))
-
-/*
- *	Choose a reasonably fast profile timer. Make it an odd value to
- *	try and get good coverage of kernal operations.
- */
-#define	PROFILEHZ	1013
-
-/*
- *	Use the other timer to provide high accuracy profiling info.
- */
-void coldfire_profile_tick(int irq, void *dummy, struct pt_regs *regs)
-{
-	/* Reset ColdFire timer2 */
-	__raw_writeb(MCFTIMER_TER_CAP | MCFTIMER_TER_REF, PA(MCFTIMER_TER));
-	if (current->pid)
-		profile_tick(CPU_PROFILING, regs);
-}
-
-/***************************************************************************/
-
-void coldfire_profile_init(void)
-{
-	printk(KERN_INFO "PROFILE: lodging TIMER2 @ %dHz as profile timer\n", PROFILEHZ);
-
-	/* Set up TIMER 2 as high speed profile clock */
-	__raw_writew(MCFTIMER_TMR_DISABLE, PA(MCFTIMER_TMR));
-
-	__raw_writew(((MCF_CLK / 16) / PROFILEHZ), PA(MCFTIMER_TRR));
-	__raw_writew(MCFTIMER_TMR_ENORI | MCFTIMER_TMR_CLK16 |
-		MCFTIMER_TMR_RESTART | MCFTIMER_TMR_ENABLE, PA(MCFTIMER_TMR));
-
-	request_irq(mcf_profilevector, coldfire_profile_tick,
-		(IRQF_DISABLED | IRQ_FLG_FAST), "profile timer", NULL);
-	mcf_settimericr(2, 7);
-}
-
-/***************************************************************************/
-#endif	/* CONFIG_HIGHPROFILE */
-/***************************************************************************/