On Thu, Oct 11, 2018 at 02:50:54AM +0530, Raju P.L.S.S.S.N wrote: > Use cpu hotplug callback mechanism to attach/dettach the cpu in > the cpu power domain. During cpu hotplug callback registration, > the starting callback is invoked on all online cpus. So there is > no need to attach from device probe. > To be more explicit, NACK to this series(patches 4-8 to be more specific) unless you provide details on: 1. Why this is not in PSCI implementation ? 2. If PSCI is used on this platform, how does it work/co-exist ? 3. Is this a shortcut approached taken to bypass the CPU genpd attempts from Lina/Ulf ? -- Regards, Sudeep