void coldfire_timer_init(void (*handler)(int, void *, struct pt_regs *))
{
volatile unsigned short *timerp;
volatile unsigned char *icrp;
/* Set up TIMER 1 as poll clock */
timerp = (volatile unsigned short *) (MCF_MBAR + MCFTIMER_BASE1);
timerp[MCFTIMER_TMR] = MCFTIMER_TMR_DISABLE;
timerp[MCFTIMER_TRR] = (unsigned short) ((MCF_CLK / 16) / HZ);
timerp[MCFTIMER_TMR] = MCFTIMER_TMR_ENORI | MCFTIMER_TMR_CLK16 |
MCFTIMER_TMR_RESTART | MCFTIMER_TMR_ENABLE;
icrp = (volatile unsigned char *) (MCF_MBAR + MCFSIM_TIMER1ICR);
#ifdef CONFIG_NETtel
*icrp = MCFSIM_ICR_AUTOVEC | MCFSIM_ICR_LEVEL6 | MCFSIM_ICR_PRI3;
request_irq(30, handler, SA_INTERRUPT, "ColdFire Timer", NULL);
reset_setupbutton();
#else
*icrp = MCFSIM_ICR_AUTOVEC | MCFSIM_ICR_LEVEL5 | MCFSIM_ICR_PRI3;
request_irq(29, handler, SA_INTERRUPT, "ColdFire Timer", NULL);
#endif
mcf_setimr(mcf_getimr() & ~MCFSIM_IMR_TIMER1);
}
void coldfire_timer_init(void (*handler)(int, void *, struct pt_regs *))
{
volatile unsigned short *timerp;
volatile unsigned char *icrp;
/* Set up TIMER 1 as poll clock */
timerp = (volatile unsigned short *) (MCF_MBAR + MCFTIMER_BASE1);
timerp[MCFTIMER_TMR] = MCFTIMER_TMR_DISABLE;
timerp[MCFTIMER_TRR] = (unsigned short) ((MCF_BUSCLK / 16) / HZ);
timerp[MCFTIMER_TMR] = MCFTIMER_TMR_ENORI | MCFTIMER_TMR_CLK16 |
MCFTIMER_TMR_RESTART | MCFTIMER_TMR_ENABLE;
icrp = (volatile unsigned char *) (MCF_MBAR + MCFSIM_TIMER1ICR);
#if defined(CONFIG_FLASH_SNAPGEAR) || defined(CONFIG_CLEOPATRA)
*icrp = MCFSIM_ICR_AUTOVEC | MCFSIM_ICR_LEVEL6 | MCFSIM_ICR_PRI3;
request_irq(30, handler, SA_INTERRUPT, "ColdFire Timer", NULL);
#else
*icrp = MCFSIM_ICR_AUTOVEC | MCFSIM_ICR_LEVEL5 | MCFSIM_ICR_PRI3;
request_irq(29, handler, SA_INTERRUPT, "ColdFire Timer", NULL);
#endif
#ifdef CONFIG_RESETSWITCH
/* This is not really the right place to do this... */
reset_setupbutton();
#endif
#ifdef CONFIG_HIGHPROFILE
coldfire_profile_init();
#endif
mcf_setimr(mcf_getimr() & ~MCFSIM_IMR_TIMER1);
}
void coldfire_timer_init(void (*handler)(int, void *, struct pt_regs *))
{
volatile unsigned short *timerp;
volatile unsigned long *icrp;
/* Set up TIMER 4 as poll clock */
timerp = (volatile unsigned short *) (MCF_MBAR + MCFTIMER_BASE4);
timerp[MCFTIMER_TMR] = MCFTIMER_TMR_DISABLE;
timerp[MCFTIMER_TRR] = (unsigned short) ((MCF_CLK / 16) / HZ);
timerp[MCFTIMER_TMR] = MCFTIMER_TMR_ENORI | MCFTIMER_TMR_CLK16 |
MCFTIMER_TMR_RESTART | MCFTIMER_TMR_ENABLE;
icrp = (volatile unsigned long *) (MCF_MBAR + MCFSIM_ICR1);
*icrp = 0x0000000d; /* TMR4 with priority 5 */
request_irq(72, handler, SA_INTERRUPT, "ColdFire Timer", NULL);
#if defined(CONFIG_RESETSWITCH) && !defined(CONFIG_BOARD_UC5272)
/* This is not really the right place to do this... */
reset_setupbutton();
#endif
}
