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[MIPS] time: Merge eXcite plat_timer_setup into plat_time_init.

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Fixme: At the time of this writing cevt-r4k.c doesn't yet know about how
to handle the alternate timer interrupt of the RM9000.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle 2007-10-26 13:52:41 +01:00
parent ba5eac515f
commit e0511f7524
1 changed files with 10 additions and 11 deletions
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21
arch/mips/basler/excite/excite_setup.c
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@ -68,24 +68,23 @@ DEFINE_SPINLOCK(titan_lock);
int titan_irqflags;
/*
* The eXcite platform uses the alternate timer interrupt
*
* Fixme: At the time of this writing cevt-r4k.c doesn't yet know about how
* to handle the alternate timer interrupt of the RM9000.
*/
void __init plat_time_init(void)
{
const u32 modebit5 = ocd_readl(0x00e4);
unsigned int
mult = ((modebit5 >> 11) & 0x1f) + 2,
div = ((modebit5 >> 16) & 0x1f) + 2;
unsigned int mult = ((modebit5 >> 11) & 0x1f) + 2,
unsigned int div = ((modebit5 >> 16) & 0x1f) + 2;
if (div == 33) div = 1;
if (div == 33)
div = 1;
mips_hpt_frequency = EXCITE_CPU_EXT_CLOCK * mult / div / 2;
}
void __init plat_timer_setup(struct irqaction *irq)
{
/* The eXcite platform uses the alternate timer interrupt */
set_c0_intcontrol(0x80);
setup_irq(TIMER_IRQ, irq);
}
static int __init excite_init_console(void)
{
#if defined(CONFIG_SERIAL_8250)