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(parent: 82a1ccf) | patch
ramips: improve systick timer
authorJohn Crispin <john@openwrt.org>
Mon, 5 Oct 2015 10:27:09 +0000 (10:27 +0000)
committerJohn Crispin <john@openwrt.org>
Mon, 5 Oct 2015 10:27:09 +0000 (10:27 +0000)
commitfc15294f65f6bef3220174db60f48fa01c546e4b
treea8b23e6ac4cfadcae82a7575af0df29623dd7c7atree | snapshot
parent82a1ccf6e2a6895e8a4338118166718ef7a5e37bcommit | diff
ramips: improve systick timer

when sleep mode is disable use MIPS as clocksource and clockevent instead of systick.
because MIPS timer has higher resolution 5ns less than systick 20us and
larger counter bits 32 > 16.
clean interrupt by write compare register at isr.
fix typo cause sleep mode not enable.

Signed-off-by: Michael Lee <igvtee@gmail.com>
SVN-Revision: 47122
target/linux/ramips/patches-3.18/0066-cevt.patch diff | blob | history
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