From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Paul Cercueil <paul@crapouillou.net>
Cc: Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org,
Boris Brezillon <bbrezillon@kernel.org>,
Richard Weinberger <richard@nod.at>,
linux-kernel@vger.kernel.org, Marek Vasut <marek.vasut@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
linux-mtd@lists.infradead.org,
Harvey Hunt <harveyhuntnexus@gmail.com>,
Brian Norris <computersforpeace@gmail.com>,
David Woodhouse <dwmw2@infradead.org>
Subject: Re: [PATCH v4 6/9] mtd: rawnand: ingenic: Separate top-level and SoC specific code
Date: Mon, 4 Mar 2019 20:04:25 +0100 [thread overview]
Message-ID: <20190304200129.4eefabba@xps13> (raw)
In-Reply-To: <1551723968.4932.4@crapouillou.net>
Hi Paul,
Paul Cercueil <paul@crapouillou.net> wrote on Mon, 04 Mar 2019 19:26:08
+0100:
> On Mon, Mar 4, 2019 at 11:20 AM, Miquel Raynal <miquel.raynal@bootlin.com> wrote:
> > Hi Paul,
> >
> > Paul Cercueil <paul@crapouillou.net <mailto:paul@crapouillou.net>> > wrote on Sat, 9 Feb 2019 16:23:02
> > -0300:
> >
> >> The ingenic-nand driver uses an API provided by the jz4780-bch >> driver.
> >> This makes it difficult to support other SoCs in the jz4780-bch >> driver.
> >> To work around this, we separate the API functions from the >> SoC-specific
> >> code, so that these API functions are SoC-agnostic.
> >> >
> > I like the idea, actually I am working on this separation (see
> > [1]) and I would really appreciate that you try to implement the
> > interface when it will be available (v2 is coming this week, I think > v3
> > will be the one to test when raw NAND devices will be properly
> > supported). I will add you in Cc: if you want to follow/review.
> >
> > [1] > <http://lists.infradead.org/pipermail/linux-mtd/2019-February/087815.html
> >
>
> Do you think this will be ready for 5.2?
Maybe, but I can't tell for sure. It will depend on how invasive the
raw NAND conversion is. I don't want to delay your work but maybe once
the interface will be ready to be implemented it would be a great
opportunity to do it with the Ingenic driver.
>
> You can add me in Cc:.
Thanks!
Miquèl
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http://lists.infradead.org/mailman/listinfo/linux-mtd/
WARNING: multiple messages have this Message-ID (diff)
From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Paul Cercueil <paul@crapouillou.net>
Cc: David Woodhouse <dwmw2@infradead.org>,
Brian Norris <computersforpeace@gmail.com>,
Boris Brezillon <bbrezillon@kernel.org>,
Marek Vasut <marek.vasut@gmail.com>,
Richard Weinberger <richard@nod.at>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Harvey Hunt <harveyhuntnexus@gmail.com>,
linux-mtd@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 6/9] mtd: rawnand: ingenic: Separate top-level and SoC specific code
Date: Mon, 4 Mar 2019 20:04:25 +0100 [thread overview]
Message-ID: <20190304200129.4eefabba@xps13> (raw)
In-Reply-To: <1551723968.4932.4@crapouillou.net>
Hi Paul,
Paul Cercueil <paul@crapouillou.net> wrote on Mon, 04 Mar 2019 19:26:08
+0100:
> On Mon, Mar 4, 2019 at 11:20 AM, Miquel Raynal <miquel.raynal@bootlin.com> wrote:
> > Hi Paul,
> >
> > Paul Cercueil <paul@crapouillou.net <mailto:paul@crapouillou.net>> > wrote on Sat, 9 Feb 2019 16:23:02
> > -0300:
> >
> >> The ingenic-nand driver uses an API provided by the jz4780-bch >> driver.
> >> This makes it difficult to support other SoCs in the jz4780-bch >> driver.
> >> To work around this, we separate the API functions from the >> SoC-specific
> >> code, so that these API functions are SoC-agnostic.
> >> >
> > I like the idea, actually I am working on this separation (see
> > [1]) and I would really appreciate that you try to implement the
> > interface when it will be available (v2 is coming this week, I think > v3
> > will be the one to test when raw NAND devices will be properly
> > supported). I will add you in Cc: if you want to follow/review.
> >
> > [1] > <http://lists.infradead.org/pipermail/linux-mtd/2019-February/087815.html
> >
>
> Do you think this will be ready for 5.2?
Maybe, but I can't tell for sure. It will depend on how invasive the
raw NAND conversion is. I don't want to delay your work but maybe once
the interface will be ready to be implemented it would be a great
opportunity to do it with the Ingenic driver.
>
> You can add me in Cc:.
Thanks!
Miquèl
next prev parent reply other threads:[~2019-03-04 19:06 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-09 19:22 [PATCH v4 1/9] dt-bindings: mtd: ingenic: Add compatible strings for JZ4740 and JZ4725B Paul Cercueil
2019-02-09 19:22 ` Paul Cercueil
2019-02-09 19:22 ` [PATCH v4 2/9] dt-bindings: mtd: ingenic: Change 'BCH' to 'ECC' in documentation Paul Cercueil
2019-02-09 19:22 ` Paul Cercueil
2019-02-13 21:46 ` Rob Herring
2019-02-13 21:46 ` Rob Herring
2019-02-13 21:46 ` Rob Herring
2019-03-04 9:50 ` Miquel Raynal
2019-03-04 9:50 ` Miquel Raynal
2019-03-04 18:23 ` Paul Cercueil
2019-03-04 18:23 ` Paul Cercueil
2019-03-04 18:58 ` Miquel Raynal
2019-03-04 18:58 ` Miquel Raynal
2019-03-13 12:59 ` Paul Cercueil
2019-03-13 12:59 ` Paul Cercueil
2019-03-13 13:12 ` Miquel Raynal
2019-03-13 13:12 ` Miquel Raynal
2019-02-09 19:22 ` [PATCH v4 3/9] mtd: rawnand: Move drivers for Ingenic SoCs to subfolder Paul Cercueil
2019-02-09 19:22 ` Paul Cercueil
2019-02-09 19:23 ` [PATCH v4 4/9] mtd: rawnand: ingenic: Use SPDX license notifiers Paul Cercueil
2019-02-09 19:23 ` Paul Cercueil
2019-02-09 19:23 ` [PATCH v4 5/9] mtd: rawnand: ingenic: Rename jz4780_nand driver to ingenic_nand Paul Cercueil
2019-02-09 19:23 ` Paul Cercueil
2019-02-09 19:23 ` [PATCH v4 6/9] mtd: rawnand: ingenic: Separate top-level and SoC specific code Paul Cercueil
2019-02-09 19:23 ` Paul Cercueil
2019-03-04 10:20 ` Miquel Raynal
2019-03-04 10:20 ` Miquel Raynal
2019-03-04 18:26 ` Paul Cercueil
2019-03-04 18:26 ` Paul Cercueil
2019-03-04 19:04 ` Miquel Raynal [this message]
2019-03-04 19:04 ` Miquel Raynal
2019-02-09 19:23 ` [PATCH v4 7/9] mtd: rawnand: ingenic: Add support for the JZ4740 Paul Cercueil
2019-02-09 19:23 ` Paul Cercueil
2019-03-04 10:34 ` Miquel Raynal
2019-03-04 10:34 ` Miquel Raynal
2019-03-04 18:28 ` Paul Cercueil
2019-03-04 18:28 ` Paul Cercueil
2019-03-04 19:07 ` Miquel Raynal
2019-03-04 19:07 ` Miquel Raynal
2019-02-09 19:23 ` [PATCH v4 8/9] mtd: rawnand: ingenic: Add support for the JZ4725B Paul Cercueil
2019-02-09 19:23 ` Paul Cercueil
2019-03-04 10:35 ` Miquel Raynal
2019-03-04 10:35 ` Miquel Raynal
2019-03-04 18:30 ` Paul Cercueil
2019-03-04 18:30 ` Paul Cercueil
2019-03-04 19:09 ` Miquel Raynal
2019-03-04 19:09 ` Miquel Raynal
2019-03-13 12:46 ` Paul Cercueil
2019-03-13 12:46 ` Paul Cercueil
2019-02-09 19:23 ` [PATCH v4 9/9] mtd: rawnand: ingenic: Add ooblayout for the Qi Ben Nanonote Paul Cercueil
2019-02-09 19:23 ` Paul Cercueil
2019-02-13 21:45 ` [PATCH v4 1/9] dt-bindings: mtd: ingenic: Add compatible strings for JZ4740 and JZ4725B Rob Herring
2019-02-13 21:45 ` Rob Herring
2019-02-13 21:45 ` Rob Herring
2019-03-04 9:45 ` Miquel Raynal
2019-03-04 9:45 ` Miquel Raynal
2019-03-04 18:22 ` Paul Cercueil
2019-03-04 18:22 ` Paul Cercueil
2019-03-04 18:51 ` Miquel Raynal
2019-03-04 18:51 ` Miquel Raynal
2019-03-04 18:51 ` Miquel Raynal
2019-03-13 12:55 ` Paul Cercueil
2019-03-13 12:55 ` Paul Cercueil
2019-03-13 13:09 ` Boris Brezillon
2019-03-13 13:09 ` Boris Brezillon
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