Merge tag 'arch-timer-errata' of...

Merge tag 'arch-timer-errata' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms

 into clockevents/4.12

arm64 arch timer workaround series, including the base patches
that will also go via the arm64 tree.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>