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(parent: 10f75a2) | 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)
commitb4db6d29d3873ebf71bdef82303c2399eb2d89b5
tree56e9bf2d975293f7ed3170c2a8858903a27b0c7etree | snapshot
parent10f75a2b7fbb4df436c99a61697a9873304c1ce5commit | 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
Felix Fietkaus staging tree