From: Ralph Siemsen <ralph.siemsen@linaro.org>
To: Miquel Raynal <miquel.raynal@bootlin.com>
Cc: Richard Weinberger <richard@nod.at>,
Vignesh Raghavendra <vigneshr@ti.com>,
Tudor Ambarus <Tudor.Ambarus@microchip.com>,
Pratyush Yadav <p.yadav@ti.com>, Michael Walle <michael@walle.cc>,
linux-mtd@lists.infradead.org,
Geert Uytterhoeven <geert@linux-m68k.org>,
Jimmy Lalande <jimmy.lalande@se.com>,
Milan Stevanovic <milan.stevanovic@se.com>,
Linux-Renesas <linux-renesas-soc@vger.kernel.org>,
Magnus Damm <magnus.damm@gmail.com>,
Gareth Williams <gareth.williams.jx@renesas.com>,
Phil Edworthy <phil.edworthy@renesas.com>,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2 2/3] mtd: rawnand: rzn1: Add new NAND controller driver
Date: Wed, 1 Dec 2021 16:18:50 -0500 [thread overview]
Message-ID: <20211201211850.GA3132024@maple.netwinder.org> (raw)
In-Reply-To: <20211126140625.351697-3-miquel.raynal@bootlin.com>
On Fri, Nov 26, 2021 at 03:06:24PM +0100, Miquel Raynal wrote:
>Introduce Renesas RZ/N1x NAND controller driver which supports:
>- All ONFI timing modes
>- Different configurations of its internal ECC controller
>- On-die (not tested) and software ECC support
>- Several chips (not tested)
>- Subpage accesses
>- DMA and PIO
>
>This controller was originally provided by Evatronix before being bought
>by Cadence.
>
>Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
I've given it a try and all seems to be well. Thus:
Tested-by: Ralph Siemsen <ralph.siemsen@linaro.org>
>+ mtd = nand_to_mtd(chip);
>+ mtd->dev.parent = nandc->dev;
>+ if (!mtd->name) {
>+ dev_err(nandc->dev, "Missing MTD label\n");
>+ return -EINVAL;
>+ }
Minor item: could the node name be used as a fallback when label is not
present?
Regards,
-Ralph
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next prev parent reply other threads:[~2021-12-01 21:20 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-26 14:06 [PATCH v2 0/3] Renesas RZ/N1 NAND controller support Miquel Raynal
2021-11-26 14:06 ` [PATCH v2 1/3] dt-bindings: mtd: rzn1: Describe Renesas RZ/N1 NAND controller Miquel Raynal
2021-12-06 9:10 ` Geert Uytterhoeven
2021-11-26 14:06 ` [PATCH v2 2/3] mtd: rawnand: rzn1: Add new NAND controller driver Miquel Raynal
2021-12-01 21:18 ` Ralph Siemsen [this message]
2021-12-06 9:02 ` Miquel Raynal
2021-11-26 14:06 ` [PATCH v2 3/3] MAINTAINERS: Add an entry for Renesas RZ/N1 NAND controller Miquel Raynal
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