From: Mark Brown <broonie@kernel.org>
To: "Ramuthevar,
Vadivel MuruganX" <vadivel.muruganx.ramuthevar@linux.intel.com>
Cc: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>,
linux-kernel <linux-kernel@vger.kernel.org>,
linux-spi@vger.kernel.org, Vignesh R <vigneshr@ti.com>,
Mark Rutland <mark.rutland@arm.com>,
Rob Herring <robh+dt@kernel.org>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>,
dan.carpenter@oracle.com, cheol.yong.kim@intel.com,
qi-ming.wu@intel.com, dinguyen@kernel.org,
tien.fong.chee@intel.com
Subject: Re: [PATCH v9 0/2] spi: cadence-quadpsi: Add support for the Cadence QSPI controller
Date: Mon, 17 Feb 2020 11:52:13 +0000 [thread overview]
Message-ID: <20200217115213.GA9304@sirena.org.uk> (raw)
In-Reply-To: <4712cdc4-34cd-990b-3d53-3d394ae1250b@linux.intel.com>
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On Mon, Feb 17, 2020 at 05:28:38PM +0800, Ramuthevar, Vadivel MuruganX wrote:
> On 14/2/2020 8:11 PM, Mark Brown wrote:
> > Given that this is a new driver I'd be very surprised if it broke other
> > users? I can imagine it might not work for them and it would definitely
> > be much better to get their review but it shouldn't be any worse than
> > the current lack of support.
> *[Vignesh]* The legacy driver under drivers/mtd/spi-nor will be removed as
> we cannot
> support both SPI NOR and SPI NAND with single driver if its under
> spi-nor. New driver should be functionally equivalent to existing one.
> So I suggest you test this driver on legcay SoCFPGA products.
You're not actually removing the driver here, you're adding another
driver for the same thing.
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WARNING: multiple messages have this Message-ID (diff)
From: Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: "Ramuthevar,
Vadivel MuruganX"
<vadivel.muruganx.ramuthevar-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Cc: Simon Goldschmidt
<simon.k.r.goldschmidt-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
linux-kernel
<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Vignesh R <vigneshr-l0cyMroinI0@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
dan.carpenter-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org,
cheol.yong.kim-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org,
qi-ming.wu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org,
dinguyen-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
tien.fong.chee-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org
Subject: Re: [PATCH v9 0/2] spi: cadence-quadpsi: Add support for the Cadence QSPI controller
Date: Mon, 17 Feb 2020 11:52:13 +0000 [thread overview]
Message-ID: <20200217115213.GA9304@sirena.org.uk> (raw)
In-Reply-To: <4712cdc4-34cd-990b-3d53-3d394ae1250b-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
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On Mon, Feb 17, 2020 at 05:28:38PM +0800, Ramuthevar, Vadivel MuruganX wrote:
> On 14/2/2020 8:11 PM, Mark Brown wrote:
> > Given that this is a new driver I'd be very surprised if it broke other
> > users? I can imagine it might not work for them and it would definitely
> > be much better to get their review but it shouldn't be any worse than
> > the current lack of support.
> *[Vignesh]* The legacy driver under drivers/mtd/spi-nor will be removed as
> we cannot
> support both SPI NOR and SPI NAND with single driver if its under
> spi-nor. New driver should be functionally equivalent to existing one.
> So I suggest you test this driver on legcay SoCFPGA products.
You're not actually removing the driver here, you're adding another
driver for the same thing.
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next prev parent reply other threads:[~2020-02-17 11:52 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-14 11:46 [PATCH v9 0/2] spi: cadence-quadpsi: Add support for the Cadence QSPI controller Ramuthevar,Vadivel MuruganX
2020-02-14 11:46 ` Ramuthevar,Vadivel MuruganX
2020-02-14 11:46 ` [PATCH v9 1/2] dt-bindings: spi: Add schema for Cadence QSPI Controller driver Ramuthevar,Vadivel MuruganX
2020-02-14 11:46 ` Ramuthevar,Vadivel MuruganX
2020-02-14 14:08 ` Mark Brown
2020-02-14 14:08 ` Mark Brown
2020-02-14 11:46 ` [PATCH v9 2/2] spi: cadence-quadpsi: Add support for the Cadence QSPI controller Ramuthevar,Vadivel MuruganX
2020-02-14 11:46 ` Ramuthevar,Vadivel MuruganX
2020-02-14 13:09 ` Mark Brown
2020-02-14 13:09 ` Mark Brown
2020-02-17 9:18 ` Ramuthevar, Vadivel MuruganX
2020-02-17 9:18 ` Ramuthevar, Vadivel MuruganX
2020-02-17 17:09 ` Mark Brown
2020-02-17 17:09 ` Mark Brown
2020-02-18 3:17 ` Ramuthevar, Vadivel MuruganX
2020-02-18 3:17 ` Ramuthevar, Vadivel MuruganX
2020-02-14 12:02 ` [PATCH v9 0/2] " Simon Goldschmidt
2020-02-14 12:02 ` Simon Goldschmidt
2020-02-14 12:11 ` Mark Brown
2020-02-14 12:11 ` Mark Brown
2020-02-14 12:50 ` Simon Goldschmidt
2020-02-14 12:50 ` Simon Goldschmidt
2020-02-14 13:15 ` Mark Brown
2020-02-14 13:15 ` Mark Brown
2020-02-14 13:49 ` Simon Goldschmidt
2020-02-14 13:49 ` Simon Goldschmidt
2020-02-14 14:16 ` Mark Brown
2020-02-14 14:16 ` Mark Brown
2020-02-17 10:09 ` Ramuthevar, Vadivel MuruganX
2020-02-17 10:09 ` Ramuthevar, Vadivel MuruganX
[not found] ` <4712cdc4-34cd-990b-3d53-3d394ae1250b@linux.intel.com>
2020-02-17 11:52 ` Mark Brown [this message]
2020-02-17 11:52 ` Mark Brown
2020-02-17 12:18 ` Vignesh Raghavendra
2020-02-17 12:18 ` Vignesh Raghavendra
2020-02-18 8:56 ` Ramuthevar, Vadivel MuruganX
2020-02-18 8:56 ` Ramuthevar, Vadivel MuruganX
2020-02-17 10:11 ` Ramuthevar, Vadivel MuruganX
2020-02-17 10:11 ` Ramuthevar, Vadivel MuruganX
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