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

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Message-Id: <20221019082046.30160-1-vadym.kochan@plvision.eu>
Date:   Wed, 19 Oct 2022 11:20:37 +0300
From:   Vadym Kochan <vadym.kochan@...ision.eu>
To:     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>,
        Vadym Kochan <vadym.kochan@...ision.eu>,
        linux-mtd@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Elad Nachman <enachman@...vell.com>,
        Chris Packham <chris.packham@...iedtelesis.co.nz>
Subject: [PATCH 0/3] mtd: rawnand: marvell: add support for AC5 SoC

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

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(-)

-- 
2.17.1