linux-kernel - Re: [RFC PATCH v3 0/3] support 512B ECC step size for Meson NAND

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Date:   Sat, 15 Jul 2023 18:15:53 +0200
From:   Miquel Raynal <miquel.raynal@...tlin.com>
To:     Arseniy Krasnov <AVKrasnov@...rdevices.ru>
Cc:     Liang Yang <liang.yang@...ogic.com>,
        Richard Weinberger <richard@....at>,
        Vignesh Raghavendra <vigneshr@...com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Neil Armstrong <neil.armstrong@...aro.org>,
        Kevin Hilman <khilman@...libre.com>,
        Jerome Brunet <jbrunet@...libre.com>,
        Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
        <oxffffaa@...il.com>, <kernel@...rdevices.ru>,
        <linux-mtd@...ts.infradead.org>, <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-amlogic@...ts.infradead.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [RFC PATCH v3 0/3] support 512B ECC step size for Meson NAND

Hi Arseniy,

AVKrasnov@...rdevices.ru wrote on Tue, 11 Jul 2023 15:21:26 +0300:

> Hello,
> 
> this patchset adds support for 512B ECC step size for Meson NAND. Current
> implementation only supports 1024B. There are three patches:
> 
> 1) Update for device tree bindings to replace 'const' type of field
>    'nand-ecc-step-size' with 'enum' which contains 512 and 1024.
> 
> 2) Update for device tree bindings to add dependency between properties
>    'nand-ecc-strength' and 'nand-ecc-step-size'.
> 
> 3) Update for Meson driver - new enum value for 512B ECC and reworked
>    ECC capabilities structure to support both 512B and 1024B ECC. By
>    default this driver uses 1024B ECC, 512B could be enabled in device
>    tree.

This series does not apply correctly on nand/next, would you mind
rebasing (nand/next on linux-mtd) and sending it again?

BTW the "rfc" prefix is only needed for the "first" submission, when
you try something "new", otherwise it is no longer required.

Thanks,
Miquèl