linux-kernel - Re: [PATCH] dt-bindings: mtd: mxc-nand: Drop undocumented properties from example

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Message-ID: <20220527093839.3byc6r6ixuu5givt@pengutronix.de>
Date:   Fri, 27 May 2022 11:38:39 +0200
From:   Marc Kleine-Budde <mkl@...gutronix.de>
To:     Rob Herring <robh@...nel.org>
Cc:     Miquel Raynal <miquel.raynal@...tlin.com>,
        Richard Weinberger <richard@....at>,
        Vignesh Raghavendra <vigneshr@...com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>, linux-mtd@...ts.infradead.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] dt-bindings: mtd: mxc-nand: Drop undocumented properties
 from example

On 25.05.2022 15:59:46, Rob Herring wrote:
> With unevaluatedProperties issues fixed, 'nand-bus-width' and
> 'nand-ecc-mode' are flagged as undocumented. Removing them from the example
> is the easiest solution to silence the warnings.
> 
> Signed-off-by: Rob Herring <robh@...nel.org>

At least the 'nand-bus-width' property is described in
"nand-controller.yaml" and the "mxc-nand.yaml" refers to it.

| allOf:
|   - $ref: "nand-controller.yaml"

Is this ref broken?

regards,
Marc

> ---
> These properties may be deprecated, but they are still widely used in
> bindings. They either need to be documented (and marked deprecated) or
> removed from current users (i.e. dts files).
> ---
>  Documentation/devicetree/bindings/mtd/mxc-nand.yaml | 2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/mtd/mxc-nand.yaml b/Documentation/devicetree/bindings/mtd/mxc-nand.yaml
> index 73b86f2226c7..66da1b476ab7 100644
> --- a/Documentation/devicetree/bindings/mtd/mxc-nand.yaml
> +++ b/Documentation/devicetree/bindings/mtd/mxc-nand.yaml
> @@ -37,6 +37,4 @@ examples:
>          compatible = "fsl,imx27-nand";
>          reg = <0xd8000000 0x1000>;
>          interrupts = <29>;
> -        nand-bus-width = <8>;
> -        nand-ecc-mode = "hw";
>      };
> -- 
> 2.34.1
> 
> 

-- 
Pengutronix e.K.                 | Marc Kleine-Budde           |
Embedded Linux                   | https://www.pengutronix.de  |
Vertretung West/Dortmund         | Phone: +49-231-2826-924     |
Amtsgericht Hildesheim, HRA 2686 | Fax:   +49-5121-206917-5555 |

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