linux-kernel - Re: [PATCH 0/3] mtd: rawnand: marvell: add support for AC5 SoC

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Message-ID: <143fb1ff-b2d4-a6fe-e892-b55a7bbf56f8@alliedtelesis.co.nz>
Date:   Thu, 25 May 2023 00:53:19 +0000
From:   Chris Packham <Chris.Packham@...iedtelesis.co.nz>
To:     Vadym Kochan <vadym.kochan@...ision.eu>,
        Miquel Raynal <miquel.raynal@...tlin.com>,
        Richard Weinberger <richard@....at>,
        "Vignesh Raghavendra" <vigneshr@...com>,
        Rob Herring <robh+dt@...nel.org>,
        "Krzysztof Kozlowski" <krzysztof.kozlowski+dt@...aro.org>,
        Roger Quadros <rogerq@...nel.org>,
        Florian Fainelli <f.fainelli@...il.com>,
        Wolfram Sang <wsa+renesas@...g-engineering.com>,
        Liang Yang <liang.yang@...ogic.com>,
        Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        Aviram Dali <aviramd@...vell.com>,
        "linux-mtd@...ts.infradead.org" <linux-mtd@...ts.infradead.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
CC:     Elad Nachman <enachman@...vell.com>
Subject: Re: [PATCH 0/3] mtd: rawnand: marvell: add support for AC5 SoC

Hi Vadym,

On 19/10/22 21:20, Vadym Kochan wrote:
> This series adds support for AC5 SoC.
>
> The following changes were made to add AC5 support:
>
>     1) Modify Marvell nand NFC timing set for mode 0
>
>     2) fix validation in AC5 Nand driver for ONFI timings values modes 1 and 3
>
>     3) remove unnecessary nand timing-mode in device tree of ac5.dtsi
>
>     4) add nand missing AC5X layouts , add option to use ndtr predefined values
>
>     5) Zero steps and total fields of ecc in ecc controller initialization so
>        nand_scan_tail() will calculate these two fields, otherwise
>        NAND initialization will fail with kernel 5.15 and above.
>
> Aviram Dali (2):
>    dt-bindings: mtd: Add AC5 specific binding
>    mtd: rawnand: marvell: add support for AC5 SoC

Are you still looking into this series? I see one part made it upstream 
as commit 68c18dae6888 ("mtd: rawnand: marvell: add missing layouts") 
and there was an off-shoot series around converting the DT binding.

> Vadym Kochan (1):
>    mtd: rawnand: Partially revert 4114f97c41cd ("mtd: rawnand: Get rid of
>      a few unused definitions")
>
>   .../devicetree/bindings/mtd/marvell-nand.txt  |   1 +
>   drivers/mtd/nand/raw/Kconfig                  |   2 +-
>   drivers/mtd/nand/raw/marvell_nand.c           | 277 ++++++++++++++++--
>   drivers/mtd/nand/raw/nand_timings.c           |  14 +
>   include/linux/mtd/rawnand.h                   |   3 +
>   5 files changed, 264 insertions(+), 33 deletions(-)
>