linux-kernel - Re: [PATCH 00/12] mtd: nand: davinci: stop using pdev->id as chipselect

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Message-ID: <CAMRc=Mf2TKsuiudxPdEFStrstHH65jHb6JFJ0Ort9GvWDSo9bQ@mail.gmail.com>
Date:   Mon, 30 Apr 2018 18:45:06 +0200
From:   Bartosz Golaszewski <brgl@...ev.pl>
To:     Boris Brezillon <boris.brezillon@...tlin.com>
Cc:     Sekhar Nori <nsekhar@...com>, Kevin Hilman <khilman@...nel.org>,
        Russell King <linux@...linux.org.uk>,
        Richard Weinberger <richard@....at>,
        David Woodhouse <dwmw2@...radead.org>,
        Brian Norris <computersforpeace@...il.com>,
        Marek Vasut <marek.vasut@...il.com>,
        Tony Lindgren <tony@...mide.com>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        linux-mtd@...ts.infradead.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH 00/12] mtd: nand: davinci: stop using pdev->id as chipselect

2018-04-30 12:09 GMT+02:00 Boris Brezillon <boris.brezillon@...tlin.com>:
> Hi Bartosz,
>
> On Mon, 30 Apr 2018 10:24:41 +0200
> Bartosz Golaszewski <brgl@...ev.pl> wrote:
>
>> From: Bartosz Golaszewski <bgolaszewski@...libre.com>
>>
>> We have the 'ti,davinci-chipselect' property in the device tree, but
>> when using platform data the driver silently uses the id field of
>> struct platform_device as the chipselect. This is confusing and we
>> almost broke the nand support again recently after converting the
>> platform to common clock framework (which changed the device id in the
>> clock lookup - the problem is gone now that we no longer acquire the
>> clock in the nand driver.
>>
>> This series adds a new field to davinci-nand platform data, then makes
>> all board use it and finally modifies the two drivers that make use of
>> it.
>>
>> Bartosz Golaszewski (12):
>>   mtd: nand: davinci: store the core chipselect number in platform data
>
> Raw NAND related patches (that is, everything that is not onenand or
> SPI NAND) should use the "mtd: rawnand: " prefix now. Other than that,
> I'm fine with the patch series, just let me know how you want to have it
> merged (through the MTD tree or the davinci tree).
>
> Thanks,
>
> Boris

I think Sekhar could pick all those patches up for 4.18.

Sekhar - do you want me to resend the series with the commit message
changed as requested by Boris, or can you fix it when applying the
series?

Best regards,
Bartosz Golaszewski