Re: [PATCH 1/2] ARM: ATAGS: move save_atags() to include/asm arch/arm/include/asm/setup.h

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* Pali Rohár <pali.rohar@xxxxxxxxx> [160208 01:14]:
> On Friday 29 January 2016 08:20:26 Tony Lindgren wrote:
> > Hi,
> > 
> > * Pali Rohár <pali.rohar@xxxxxxxxx> [160129 00:32]:
> > > But I do not like this solution as it duplicate omap hsmmc DT
> > > specification from nokia n900 DTS file to board pdata-quirks file.
> > > 
> > > It means that in nokia n900 DTS file will be mmc information which will
> > > not be used and this is not correct in the way how we use DTS files.
> > 
> > I think you're misunderstanding the above a bit here.. We can pass
> > both dts data and auxilary platform_data to the driver. So only
> > need to pass the slot names in the aux data set in pdata-quirks.c
> > based on the mmc device IO address.
> 
> That would means to change omap hsmmc driver a bit more... I do not it
> could be simple...

I think all it takes is just copying over the slot names from
pdev->dev.platform_data in of_get_hsmmc_pdata()?

Looks like you need to use container_of() there to get the
pdev, or change it to pass pdev to of_get_hsmmc_pdata() though.

> > > I know, but how many users and developers are looking into git *history*
> > > if they need to know what is missing in *current* kernel?
> > > 
> > > I think that removing board-rx51.c file would mean that table is lost
> > > and everybody forget that this table needs to be ported to nokia n900
> > > DTS file.
> > 
> > How about send a patch to copy those comments to board-n900.dts
> > too?
> 
> Ok, I'm fine with it. But I would like to see cpuidle omap support in DT.

Hmm but we're already using arch/arm/mach-omap2/cpuidle34xx.c
to hit deeper idle states for DT based booting too? Or maybe
you mean something else?

Regards,

Tony
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