linux/arch/arm/plat-nomadik/Kconfig
Marc Zyngier 6905a65879 ARM: Make the sched_clock framework mandatory
All sched_clock() providers have been converted to the sched_clock
framework, which also provides a jiffy based implementation for
the platforms that do not provide a counter.

It is now possible to make the sched_clock framework mandatory,
effectively preventing new platforms to add new sched_clock()
functions, which would be detrimental to the single zImage work.

Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2012-02-03 11:34:27 +00:00

30 lines
643 B
Plaintext

# We keep common IP's here for Nomadik and other similar
# familiy of processors from ST-Ericsson. At the moment we have
# just MTU, others to follow soon.
config PLAT_NOMADIK
bool
depends on ARCH_NOMADIK || ARCH_U8500
select CLKSRC_MMIO
default y
help
Common platform code for Nomadik and other ST-Ericsson
platforms.
if PLAT_NOMADIK
config HAS_MTU
bool
help
Support for Multi Timer Unit. MTU provides access
to multiple interrupt generating programmable
32-bit free running decrementing counters.
config NOMADIK_MTU_SCHED_CLOCK
bool
depends on HAS_MTU
help
Use the Multi Timer Unit as the sched_clock.
endif