mirror of
https://git.yoctoproject.org/poky
synced 2026-02-20 08:29:42 +01:00
96a993bb4c
Backporting mainline patches to add always running timer support (ART).
The main advantage of ART is that ART can be captured
simultaneous to the capture of audio and network device clocks,
allowing a correlation between timebases to be constructed.
Arnd Bergmann (1):
ntp/pps: replace getnstime_raw_and_real with 64-bit version
Christopher S. Hall (4):
time: Add cycles to nanoseconds translation
time: Add timekeeping snapshot code capturing system time and counter
time: Add driver cross timestamp interface for higher precision time synchronization
x86/tsc: Always Running Timer (ART) correlated clocksource
DengChao (1):
timekeeping: Provide internal function __ktime_get_real_seconds
(From OE-Core rev: c38faba29a2d76e8b12f80f7529918388f4e2170)
Signed-off-by: Yong, Jonathan <jonathan.yong@intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>