linux-kernel - Re: [PATCH 1/3] dt-bindings: vendor-prefixes: Add 'ltr' as deprecated vendor prefix

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Message-ID: <b4cda0c2-bfb1-bdea-2511-e2952fa5fdf8@kernel.org>
Date:   Fri, 25 Mar 2022 13:21:59 +0100
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Shreeya Patel <shreeya.patel@...labora.com>, jic23@...nel.org,
        lars@...afoo.de, robh+dt@...nel.org, Zhigang.Shi@...eon.com,
        krisman@...labora.com
Cc:     linux-iio@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, kernel@...labora.com,
        alvaro.soliverez@...labora.com
Subject: Re: [PATCH 1/3] dt-bindings: vendor-prefixes: Add 'ltr' as deprecated
 vendor prefix

On 25/03/2022 11:30, Shreeya Patel wrote:
> 'liteon' is the correct vendor prefix for devices released by
> LITE-ON Technology Corp. But one of the released device which uses
> ltr216a light sensor exposes the vendor prefix name as 'ltr' through
> ACPI.
> 
> Hence, add 'ltr' as a deprecated vendor prefix which would suppress the
> following warning in case the compatible string used in ltrf216a driver
> is "ltr,ltrf216a"
> 
> WARNING: DT compatible string vendor "ltr" appears un-documented --
> check ./Documentation/devicetree/bindings/vendor-prefixes.yaml
> 364: FILE: drivers/iio/light/ltrf216a.c:313:
> +    { .compatible = "ltr,ltrf216a" },
> 
> 
> Signed-off-by: Shreeya Patel <shreeya.patel@...labora.com>
> ---
>  Documentation/devicetree/bindings/vendor-prefixes.yaml | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
> index baed2b007d0e..e78091d51443 100644
> --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
> +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
> @@ -691,6 +691,9 @@ patternProperties:
>      description: Linx Technologies
>    "^liteon,.*":
>      description: LITE-ON Technology Corp.
> +  "^ltr,.*":
> +    description: LITE-ON Technology Corp.
> +    deprecated: true

Keep in alphabetical order. With the change:
Reviewed-by: Krzysztof Kozlowski <krzk@...nel.org>


Best regards,
Krzysztof