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[MIPS] Make timer interrupt frequency configurable from kconfig.

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Make HZ configurable.  DECSTATION can select 128/256/1024 HZ, JAZZ can
only select 100 HZ, others can select 100/128/250/256/1000/1024 HZ if
not explicitly specified).  Also remove all mach-xxx/param.h files and
update all defconfigs according to current HZ value.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Atsushi Nemoto
2006-06-20 00:19:13 +09:00
committed by Ralf Baechle
parent b97b36bfd7
commit 1723b4a34a
56 changed files with 511 additions and 75 deletions
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arch/mips/dec/time.c
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@@ -181,7 +181,7 @@ void __init dec_time_init(void)
}
/* Set up the rate of periodic DS1287 interrupts. */
CMOS_WRITE(RTC_REF_CLCK_32KHZ | (16 - LOG_2_HZ), RTC_REG_A);
CMOS_WRITE(RTC_REF_CLCK_32KHZ | (16 - __ffs(HZ)), RTC_REG_A);
}
EXPORT_SYMBOL(do_settimeofday);