644fa02b392e ("ARC: [plat-eznps] use schd.wft instruction instead of sleep at idle task") 64f42cec84de ("ARC: create cpu specific version of arch_cpu_idle()") 09dcd1958be4 ("soc: Support for NPS HW scheduling") 91e040a79df7 ("ARC: syscall for userspace cmpxchg assist") 4a66d3fecf65 ("ARC: [plat-eznps] Add eznps platform")