Messages in this thread | | | Subject | Re: [RESEND PATCH 2/6] soc: Mediatek: Add SCPSYS CPU power domain driver | From | Scott Shu <> | Date | Fri, 24 Jul 2015 10:02:03 +0800 |
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On Tue, 2015-06-23 at 07:53 +0200, Sascha Hauer wrote: > Hi Scott, > > On Fri, Jun 19, 2015 at 02:01:17AM +0800, Scott Shu wrote: > > This adds a CPU power domain driver for the Mediatek SCPSYS unit on > > MT6580. > > This seems to be support for the very same hardware as I am posting > here: > > https://lkml.org/lkml/2015/6/22/41 > > We should consolidate this. > > My driver is currently handles all power domains except the CPUs while > yours handles only the CPUs. > I currently haven't looked whether CPUs can just be part of a power > domain aswell, but if that works this would probably be the way to go. > > Sascha > > Hi Sascga,
We had posted new patch set in following link, but still keep our original framework. http://lists.infradead.org/pipermail/linux-mediatek/2015-July/001498.html
As we mentioned in the new email thread, the SMP operations (smp_boot_secondary) will be executed before registering the scpsys_drv driver, so the CPUs power domain is controlled on arch/arm/mach-$(MACHINE) directory.
Please kindly provide your comments and suggestion. Thank you very much.
Best Regards, Scott Shu
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