forked from Minki/linux
6905a65879
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>
30 lines
643 B
Plaintext
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
|