SMP Timer for the C-SKY platform

modulename: timer-mp-csky.ko

configname: CONFIG_CSKY_MP_TIMER

Linux Kernel Configuration
└─>Device Drivers
└─>Clock Source drivers
└─>SMP Timer for the C-SKY platform
In linux kernel since version 4.2 (release Date: 2015-08-30)  
Say yes here to enable C-SKY SMP timer driver used for C-SKY SMP
system.
csky,mptimer is not only used in SMP system, it also could be used
single core system. It's not a mmio reg and it use mtcr/mfcr instruction.

source code:
selects
CONFIG_TIMER_OF

depends
CONFIG_CSKY
CONFIG_GENERIC_CLOCKEVENTS