linux-kernel - Re: [PATCH] mtd: spi-nor: Add support for ZB25VQ128

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Message-ID: <20210928163403.iufy6rgn7imiebpz@ti.com>
Date:   Tue, 28 Sep 2021 22:04:05 +0530
From:   Pratyush Yadav <p.yadav@...com>
To:     Daniel Palmer <daniel@...f.com>
CC:     <linux-mtd@...ts.infradead.org>, <tudor.ambarus@...rochip.com>,
        <michael@...le.cc>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] mtd: spi-nor: Add support for ZB25VQ128

On 28/09/21 10:15PM, Daniel Palmer wrote:
> Hi Pratyush,
> 
> On Mon, 20 Sept 2021 at 20:26, Pratyush Yadav <p.yadav@...com> wrote:
> >
> > Zbit should be in bank 10, so it should be preceeded by 9 0x7f bytes,
> > correct? I don't see any logic to handle that in SPI NOR currently so I
> > assume this manufacturer does not implement the continuation codes.
> >
> > In that case, it should go to the manufacturer collisions driver
> > proposed here [0].
> >
> > [0] https://patchwork.ozlabs.org/project/linux-mtd/patch/20210727045222.905056-6-tudor.ambarus@microchip.com/
> 
> Sorry, I'm not sure what I should do with this information. I didn't
> even know about the continuation codes thing until now.
> Is there something I need to do here or do I just need to wait for the
> collision handling code to get merged?

I think that should be what you need to do. Tudor, any plans on 
re-rolling that patch series in the near future?

> 
> Thanks,
> 
> Daniel

-- 
Regards,
Pratyush Yadav
Texas Instruments Inc.