linux-toradex.git/arch/arm/kernel/arch_timer.c, branch v3.5-rc2 Linux kernel for Apalis and Colibri modules ARM: architected timers: remove support for non DT platforms 2012-04-27T12:39:25+00:00 Marc Zyngier marc.zyngier@arm.com 2012-04-27T12:18:42+00:00 fb8a99f9f6bdc908cbbd2284cee80c709d9f7c03 All mainline platforms using the ARM architected timers are DT only. As such, remove the ad-hoc support that is not longer needed anymore. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> 
All mainline platforms using the ARM architected timers are DT
only. As such, remove the ad-hoc support that is not longer needed
anymore.

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
ARM: architected timers: add support for UP timer 2012-04-27T12:35:34+00:00 Marc Zyngier marc.zyngier@arm.com 2012-01-20T10:47:00+00:00 273d16adbccdfe3e4a9d02d286b8f1d76dc9e63f If CONFIG_LOCAL_TIMERS is not defined, let the architected timer driver register a single clock_event_device that is used as a global timer. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> 
If CONFIG_LOCAL_TIMERS is not defined, let the architected timer
driver register a single clock_event_device that is used as a
global timer.

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
ARM: architected timers: add DT support 2012-04-27T12:35:34+00:00 Marc Zyngier marc.zyngier@arm.com 2012-01-19T13:53:50+00:00 0075242b3a2f78901172aaadf73beed762a1f02f Add runtime DT support and documentation for the Cortex A7/A15 architected timers. Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> 
Add runtime DT support and documentation for the Cortex A7/A15
architected timers.

Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
ARM: architected timers: Add A15 specific sched_clock implementation 2012-04-27T12:35:33+00:00 Marc Zyngier marc.zyngier@arm.com 2011-01-14T15:32:36+00:00 3f61c80eb7dff0fb35beb8068852d3fc902315a6 Provide an A15 sched_clock implementation using the virtual counter, which is thought to be more useful than the physical one in a virtualised environment, as it can offset the time spent in another VM or the hypervisor. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> 
Provide an A15 sched_clock implementation using the virtual counter,
which is thought to be more useful than the physical one in a
virtualised environment, as it can offset the time spent in another
VM or the hypervisor.

Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
ARM: local timers: Add A15 architected timer support 2012-04-27T12:35:33+00:00 Marc Zyngier marc.zyngier@arm.com 2012-01-11T17:25:17+00:00 022c03a2d650c641fa0f94dbc9d9ff77f8057678 Add support for the A15 generic timer and clocksource. As the timer generates interrupts on a different PPI depending on the execution mode (normal or secure), it is possible to register two different PPIs. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> 
Add support for the A15 generic timer and clocksource.
As the timer generates interrupts on a different PPI depending
on the execution mode (normal or secure), it is possible to
register two different PPIs.

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>