linux-kernel - [PATCH v6 0/5] Add MediaTek MT7986 NAND ECC engine support

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Date:   Wed, 1 Feb 2023 10:14:55 +0800
From:   Xiangsheng Hou <xiangsheng.hou@...iatek.com>
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>,
        Matthias Brugger <matthias.bgg@...il.com>
CC:     Xiangsheng Hou <xiangsheng.hou@...iatek.com>,
        <linux-mtd@...ts.infradead.org>, <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <benliang.zhao@...iatek.com>,
        <bin.zhang@...iatek.com>
Subject: [PATCH v6 0/5] Add MediaTek MT7986 NAND ECC engine support

This patch series split from bellow series which pick-up mtd relevant patches
https://lore.kernel.org/all/20230130030656.12127-1-xiangsheng.hou@mediatek.com.
This series add MediaTek MT7986 NAND ECC controller support, split ECC engine
with rawnand controller in bindings and change to YAML schema.

Changes since V5:
 - Split from previous series V4.
 - Fix warning by change mtk-nand.txt references to new yaml file.

Changes since V4:
 - Split arm and arm64 dts patch for fix existing NAND controller node name.

Changes since V3:
 - Correct mediatek,mtk-nfc.yaml dt-bindings.

Changes since V2:
 - Change ECC err_mask value with GENMASK macro.
 - Change snfi mediatek,rx-latch-latency to mediatek,rx-latch-latency-ns.
 - Add a separate patch for DTS change.
 - Move common description to top-level pattern properties.
 - Drop redundant parts in dt-bindings.

Changes since V1:
 - Improve and perfect dt-bindings documentation.
 - Change existing node name to match NAND controller DT bingings.
 - Fix issues reported by dt_binding_check.
 - Fix issues reported by dtbs_check.

Xiangsheng Hou (5):
  dt-bindings: mtd: Split ECC engine with rawnand controller
  arm64: dts: mediatek: Fix existing NAND controller node name
  arm: dts: mediatek: Fix existing NAND controller node name
  dt-bindings: mtd: mediatek,nand-ecc-engine: Add compatible for MT7986
  mtd: nand: ecc-mtk: Add ECC support fot MT7986 IC

 .../bindings/mtd/mediatek,mtk-nfc.yaml        | 155 +++++++++++++++
 .../mtd/mediatek,nand-ecc-engine.yaml         |  63 +++++++
 .../devicetree/bindings/mtd/mtk-nand.txt      | 176 ------------------
 MAINTAINERS                                   |   2 +-
 arch/arm/boot/dts/mt2701.dtsi                 |   2 +-
 arch/arm64/boot/dts/mediatek/mt2712e.dtsi     |   2 +-
 arch/arm64/boot/dts/mediatek/mt7622.dtsi      |   2 +-
 drivers/mtd/nand/ecc-mtk.c                    |  28 ++-
 8 files changed, 247 insertions(+), 183 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml
 create mode 100644 Documentation/devicetree/bindings/mtd/mediatek,nand-ecc-engine.yaml
 delete mode 100644 Documentation/devicetree/bindings/mtd/mtk-nand.txt

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2.25.1