Re: [PATCH] ARM: architected timers: Mark the clockevent with the C3_STOP feature

2012-07-04 Thread Marc Zyngier
On 04/07/12 10:54, Santosh Shilimkar wrote: ARM arch timers stop in low power state and hence can not wakeup CPUs in deeper idle states when used as cloc event devices. Marking these clock event devices with C3_STOP so that during lowpower states, the tick is managed by wakeup capable

Re: [PATCH] ARM: architected timers: Mark the clockevent with the C3_STOP feature

2012-07-04 Thread Shilimkar, Santosh
On Wed, Jul 4, 2012 at 3:26 PM, Marc Zyngier marc.zyng...@arm.com wrote: On 04/07/12 10:54, Santosh Shilimkar wrote: ARM arch timers stop in low power state and hence can not wakeup CPUs in deeper idle states when used as cloc event devices. Marking these clock event devices with C3_STOP

Re: [PATCH] ARM: architected timers: Mark the clockevent with the C3_STOP feature

2012-07-04 Thread Russell King - ARM Linux
On Wed, Jul 04, 2012 at 03:24:33PM +0530, Santosh Shilimkar wrote: ARM arch timers stop in low power state and hence can not wakeup CPUs in deeper idle states when used as cloc event devices. Marking these clock event devices with C3_STOP so that during lowpower states, the tick is managed by

Re: [PATCH] ARM: architected timers: Mark the clockevent with the C3_STOP feature

2012-07-04 Thread Shilimkar, Santosh
On Wed, Jul 4, 2012 at 3:56 PM, Russell King - ARM Linux li...@arm.linux.org.uk wrote: On Wed, Jul 04, 2012 at 03:24:33PM +0530, Santosh Shilimkar wrote: ARM arch timers stop in low power state and hence can not wakeup CPUs in deeper idle states when used as cloc event devices. Marking these