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From:   Rob Herring <robh@kernel.org>
To:     Chuanhong Guo <gch981213@gmail.com>
Cc:     Rob Herring <robh+dt@kernel.org>, linux-spi@vger.kernel.org,
        Matthias Brugger <matthias.bgg@gmail.com>,
        Wolfram Sang <wsa+renesas@sang-engineering.com>,
        Vignesh Raghavendra <vigneshr@ti.com>,
        Richard Weinberger <richard@nod.at>,
        Pratyush Yadav <p.yadav@ti.com>,
        linux-arm-kernel@lists.infradead.org,
        Cai Huoqing <cai.huoqing@linux.dev>,
        Roger Quadros <rogerq@kernel.org>,
        Yu Kuai <yukuai3@huawei.com>,
        Miquel Raynal <miquel.raynal@bootlin.com>,
        linux-mediatek@lists.infradead.org,
        Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
        devicetree@vger.kernel.org, Mark Brown <broonie@kernel.org>,
        linux-kernel@vger.kernel.org, Paul Cercueil <paul@crapouillou.net>,
        Florian Fainelli <f.fainelli@gmail.com>,
        Colin Ian King <colin.king@intel.com>,
        Krzysztof Kozlowski <krzk+dt@kernel.org>,
        linux-mtd@lists.infradead.org
In-Reply-To: <20220404131818.1817794-5-gch981213@gmail.com>
References: <20220404131818.1817794-1-gch981213@gmail.com> <20220404131818.1817794-5-gch981213@gmail.com>
Subject: Re: [PATCH v3 4/5] dt-bindings: spi: add binding doc for spi-mtk-snfi
Date:   Mon, 04 Apr 2022 11:08:58 -0500
Message-Id: <1649088538.050456.1436949.nullmailer@robh.at.kernel.org>
Precedence: bulk

On Mon, 04 Apr 2022 21:18:17 +0800, Chuanhong Guo wrote:
> Add device-tree binding documentation for Mediatek SPI-NAND Flash
> Interface.
> 
> Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
> ---
> Changes since v1:
>   1. add a blank line between properties in dt binding doc
>   2. rename ecc-engine to nand-ecc-engine for the generic properties
> 
> Change since v2: none
> 
>  .../bindings/spi/mediatek,spi-mtk-snfi.yaml   | 88 +++++++++++++++++++
>  1 file changed, 88 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/spi/mediatek,spi-mtk-snfi.yaml
> 

My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):

yamllint warnings/errors:

dtschema/dtc warnings/errors:
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-snfi.example.dt.yaml: spi@1100d000: 'ecc-engine' is a required property
	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-snfi.yaml
Documentation/devicetree/bindings/spi/mediatek,spi-mtk-snfi.example.dt.yaml:0:0: /example-0/soc/spi@1100d000/flash@0: failed to match any schema with compatible: ['spi-nand']

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/patch/

This check can fail if there are any dependencies. The base for a patch
series is generally the most recent rc1.

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:

pip3 install dtschema --upgrade

Please check and re-submit.