static void h8300h_disable_irq(struct irq_data *data)
{
int bit;
int irq = data->irq - 12;
bit = ipr_bit[irq];
if (bit >= 0) {
if (bit < 8)
ctrl_bclr(bit & 7, IPR);
else
ctrl_bclr(bit & 7, (IPR+1));
}
}
void __init h8300_timer_setup(void)
{
unsigned int cnt;
unsigned int div;
calc_param(cnt, div, divide_rate, 0x10000);
setup_irq(TPUIRQ, &tpu_irq);
/* TPU module enabled */
ctrl_bclr(3, MSTPCRH);
ctrl_outb(0, TSTR);
ctrl_outb(CCLR0 | div, TPUBASE + _TCR);
ctrl_outb(0, TPUBASE + _TMDR);
ctrl_outw(0, TPUBASE + _TIOR);
ctrl_outb(0x01, TPUBASE + _TIER);
ctrl_outw(cnt, TPUBASE + _GRA);
ctrl_bset(CONFIG_H8300_TPU_CH, TSTR);
}
void __init h8300_timer_setup(void)
{
unsigned int div;
unsigned int cnt;
calc_param(cnt, div, divide_rate, 0x10000);
div++;
setup_irq(_8IRQ, &timer8_irq);
#if defined(CONFIG_CPU_H8S)
/* Timer module enable */
ctrl_bclr(0, MSTPCRL)
#endif
/* initalize timer */
ctrl_outw(cnt, _8BASE + TCORA);
ctrl_outw(0x0000, _8BASE + _8TCSR);
ctrl_outw((CMIEA|CCLR_CMA|CKS2) << 8 | div,
_8BASE + _8TCR);
}
static irqreturn_t timer_interrupt(int irq, void *dev_id)
{
h8300_timer_tick();
ctrl_bclr(0, TPUBASE + _TSR);
return IRQ_HANDLED;
}
static irqreturn_t timer_interrupt(int irq, void *dev_id)
{
h8300_timer_tick();
ctrl_bclr(CMFA, _8BASE + _8TCSR);
return IRQ_HANDLED;
}
static irqreturn_t timer_interrupt(int irq, void *dev_id)
{
h8300_timer_tick();
ctrl_bclr(CONFIG_H8300_TIMER16_CH, TISRA);
return IRQ_HANDLED;
}
