3 Commits

Author	SHA1	Message	Date
Marc Zyngier	0075242b3a	ARM: architected timers: add DT support ... 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>	2012-04-27 13:35:34 +01:00
Marc Zyngier	3f61c80eb7	ARM: architected timers: Add A15 specific sched_clock implementation ... 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>	2012-04-27 13:35:33 +01:00
Marc Zyngier	022c03a2d6	ARM: local timers: Add A15 architected timer support ... 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>	2012-04-27 13:35:33 +01:00