linux-kernel - Re: [RESEND PATCH v5 00/10] Add MediaTek MT7986 SPI NAND and ECC support

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Message-ID: <20230130171145.2c844d34@xps-13>
Date:   Mon, 30 Jan 2023 17:11:45 +0100
From:   Miquel Raynal <miquel.raynal@...tlin.com>
To:     Xiangsheng Hou <xiangsheng.hou@...iatek.com>
Cc:     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>,
        Mark Brown <broonie@...nel.org>,
        Chuanhong Guo <gch981213@...il.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>, <linux-spi@...r.kernel.org>,
        <benliang.zhao@...iatek.com>, <bin.zhang@...iatek.com>
Subject: Re: [RESEND PATCH v5 00/10] Add MediaTek MT7986 SPI NAND and ECC
 support

Hi Xiangsheng,

xiangsheng.hou@...iatek.com wrote on Mon, 30 Jan 2023 11:06:46 +0800:

> This patch series add MediaTek MT7986 SPI NAND and ECC controller
> support, split ECC engine with rawnand controller in bindings and
> change to YAML schema.

I would like to pick-up patches 3, 7 and 10 and apply them in the mtd
tree as they look completely orthogonal with all the other (spi/DT)
changes, am I right?

Mark, is it okay for you?

Thanks,
Miquèl

> 
> 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:
>  - Use existing sample delay property.
>  - Add restricting for optional nfi_hclk.
>  - 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 (10):
>   spi: mtk-snfi: Change default page format to setup default setting
>   spi: mtk-snfi: Add optional nfi_hclk which is needed for MT7986
>   mtd: nand: ecc-mtk: Add ECC support fot MT7986 IC
>   dt-bindings: spi: mtk-snfi: Add compatible for MT7986
>   spi: mtk-snfi: Add snfi sample delay and read latency adjustment
>   dt-bindings: spi: mtk-snfi: Add read latch latency property
>   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
> 
>  .../bindings/mtd/mediatek,mtk-nfc.yaml        | 155 +++++++++++++++
>  .../mtd/mediatek,nand-ecc-engine.yaml         |  63 +++++++
>  .../devicetree/bindings/mtd/mtk-nand.txt      | 176 ------------------
>  .../bindings/spi/mediatek,spi-mtk-snfi.yaml   |  54 +++++-
>  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 ++-
>  drivers/spi/spi-mtk-snfi.c                    |  41 +++-
>  9 files changed, 330 insertions(+), 193 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
>