On Thu, May 17, 2012 at 4:12 AM, Kevin Hilman <[email protected]> wrote: > Tero Kristo <[email protected]> writes: > >> From: Rajendra Nayak <[email protected]> >> >> SAR/ROM code restores only CORE DPLL to its original state >> post wakeup from OFF mode. >> The rest of the DPLL's in OMAP4 platform (MPU/IVA/ABE/USB/PER) >> are saved and restored here during an OFF transition. >> >> [[email protected]: minor cleanups] >> Signed-off-by: Nishanth Menon <[email protected]> >> Signed-off-by: Rajendra Nayak <[email protected]> >> Signed-off-by: Santosh Shilimkar <[email protected]> >> Signed-off-by: Tero Kristo <[email protected]> > > Some general comments: > > - the register dump/print doesn't belong here. If needed, should be a > debug feature if needed. > > - Rather than hooking into omap4_enter_lowpower(), should use > the cluster PM enter/exit notifier chain. > This is again specific to device OFF only and not related to CPU cluster state as such. So I don't think notifiers should be used here.
O.w even when we attempt just MPU OSWR C-state, all these functions will get called in notifier chain. Regards Santosh -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
