tree 94a2963c05e8e24d6153a0a2fae2f43fe05605bc
parent 57f0fcbe1dea8a36c9d1673086326059991c5f81
author Thomas Gleixner <tglx@linutronix.de> 1305754422 +0000
committer Thomas Gleixner <tglx@linutronix.de> 1305807856 +0200

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