From mboxrd@z Thu Jan  1 00:00:00 1970
Date: Tue, 3 Apr 2018 09:32:29 +0200
From: Boris Brezillon <boris.brezillon@bootlin.com>
To: Peter Rosin <peda@axentia.se>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>, Richard Weinberger
 <richard@nod.at>, Josh Wu <rainyfeeling@outlook.com>, Nicolas Ferre
 <nicolas.ferre@microchip.com>, linux-kernel@vger.kernel.org, Marek Vasut
 <marek.vasut@gmail.com>, linux-mtd@lists.infradead.org, Cyrille Pitchen
 <cyrille.pitchen@wedev4u.fr>, Brian Norris <computersforpeace@gmail.com>,
 David Woodhouse <dwmw2@infradead.org>, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] mtd: nand: raw: atmel: add module param to avoid using dma
Message-ID: <20180403093229.66dd1dcf@bbrezillon>
In-Reply-To: <20180403091522.1a498544@bbrezillon>
References: <20180329131054.22506-1-peda@axentia.se>
 <20180329153322.5e2fc1e7@bbrezillon>
 <ed87cf13-a69a-6115-f0a8-5f51c4957d1d@axentia.se>
 <20180329154416.5c1a0013@bbrezillon>
 <b740406a-e91c-67ad-24a3-cbdbe259d00d@axentia.se>
 <20180402142249.7e076a64@bbrezillon>
 <e0d9bd59-8031-e387-676e-dc5811170a0c@axentia.se>
 <20180402212843.164d5d21@bbrezillon>
 <20180402222020.1d344c14@bbrezillon>
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On Tue, 3 Apr 2018 09:15:22 +0200
Boris Brezillon <boris.brezillon@bootlin.com> wrote:
> 
> > 
> > to
> > 
> >  0 33--3--3--3333--
> >  1 33--3--3--3333--
> >  2 33--------------
> >  3 -3--------333---
> >  4 33--------------
> >  5 3---------------
> >  6 33--33-33333333-
> >  7 --1-1--3--------
> >  8 -1---1--3--3----  
> 
> Why do you change priority on slave 7 and 8 (AKA DDR port 0 and 1)?
> They don't seem to be used by the LCDC.
> 
> >  9 --1-1--3-33-333-  
> 
> Shouldn't we have
> 
>    9 -1---1--3--1----
> 
> here?

Never mind. I just read the email where you explain the datasheet vs
reality mismatch after this one.

I guess we'll have to wait for a Nicolas' feedback here.

-- 
Boris Brezillon, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com