Ralf Baechle
38760d40ca
[MIPS] time: Replace plat_timer_setup with modern APIs.
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plat_timer_setup is no longer getting called.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-29 19:35:36 +00:00
Atsushi Nemoto
3a6c43a787
[MIPS] time: Make c0_compare_int_usable faster
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Try increasingly longer time periods starting of at 0x10 cycles. This
should be fast on hardware and work nicely with emulators.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-29 19:35:35 +00:00
Atsushi Nemoto
c637fecb4f
[MIPS] time: Fix cevt-r4k.c for 64-bit kernel
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The expression "(long)(read_c0_count() - cnt)" can never be a negative
value on 64-bit kernel. Cast to "int" before comparison.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-29 19:35:35 +00:00
Yoichi Yuasa
22df3f53e3
[MIPS] Add mips_hpt_frequency check to mips_clockevent_init().
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Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-29 19:35:35 +00:00
Atsushi Nemoto
dab969c00b
[MIPS] time: Make c0_compare_int_usable more bullet proof
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Use write_c0_compare(read_c0_count()) to clear interrupt.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-22 22:09:01 +01:00
Ralf Baechle
f887b93e17
[MIPS] SMTC: Build fix.
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-19 18:15:57 +01:00
Ralf Baechle
42f77542f4
[MIPS] time: Move R4000 clockevent device code to separate configurable file
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-18 18:11:47 +01:00
