Hi Linus,

> -----Original Message-----
> From: Linus Walleij [mailto:[email protected]]
> Sent: Thursday, June 28, 2018 11:44 PM
> To: Naga Sureshkumar Relli <[email protected]>
> Cc: Boris Brezillon <[email protected]>; Richard Weinberger 
> <[email protected]>;
> David Woodhouse <[email protected]>; Brian Norris
> <[email protected]>; Mark Vasut <[email protected]>; Florian 
> Fainelli
> <[email protected]>; Markus Mayer <[email protected]>; Roger Quadros
> <[email protected]>; Ladislav Michl <[email protected]>; [email protected];
> [email protected]; Miquèl Raynal <[email protected]>; linux-
> [email protected]; [email protected]; 
> [email protected];
> Michal Simek <[email protected]>
> Subject: Re: [[LINUX PATCH v10] 4/4] mtd: rawnand: pl353: Add basic driver 
> for arm
> pl353 smc nand interface
> 
> On Thu, Jun 28, 2018 at 2:13 PM Naga Sureshkumar Relli <[email protected]> 
> wrote:
> 
> 
> > > This driver has the same problem as the other patches:
> > > use the ARM_AMBA primecell magic numbers detection, and the PrimeCell bus.
> >
> > Here the child is NAND controller and the parent is PL353 SMC, so do
> > we need to update this also as AMBA driver?
> 
> No, sorry. The parent is spawning another device and you should indeed use a 
> platform device
> for that.
> 
Ok, you mean platform driver model is sufficient for both pl353-smc.c and 
pl353_nand.c drivers?
Or AMBA model is for pl353-smc and platform driver model is for pl353-nand?

Thanks,
Naga Sureshkumar Relli.

> Forget this comment.
> 
> Yours,
> Linus Walleij

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