]> git.baikalelectronics.ru Git - kernel.git/commit
clockevents: Provide interface to reconfigure an active clock event device
authorThomas Gleixner <tglx@linutronix.de>
Wed, 18 May 2011 21:33:42 +0000 (21:33 +0000)
committerThomas Gleixner <tglx@linutronix.de>
Thu, 19 May 2011 12:24:16 +0000 (14:24 +0200)
commit0080fc87070c9b6db3ecf167fbaba7e5c6c38086
tree94a2963c05e8e24d6153a0a2fae2f43fe05605bc
parent0736bf8eba02fccc2611083af07ef0d1c7215229
clockevents: Provide interface to reconfigure an active clock event device

Some ARM SoCs have clock event devices which have their frequency
modified due to frequency scaling. Provide an interface which allows
to reconfigure an active device. After reconfiguration reprogram the
current pending event.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: LAK <linux-arm-kernel@lists.infradead.org>
Cc: John Stultz <john.stultz@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Link: http://lkml.kernel.org/r/%3C20110518210136.437459958%40linutronix.de%3E
include/linux/clockchips.h
kernel/time/clockevents.c