netdev - Re: [PATCH v2 1/2] dt: bindings: add dt entry for XO calibration support

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Date:   Tue, 31 Jan 2023 19:02:16 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Youghandhar Chintala <quic_youghand@...cinc.com>, kvalo@...nel.org,
        davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        pabeni@...hat.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org
Cc:     ath11k@...ts.infradead.org, linux-wireless@...r.kernel.org,
        netdev@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 1/2] dt: bindings: add dt entry for XO calibration
 support

On 31/01/2023 15:03, Youghandhar Chintala wrote:
> Add dt binding to get XO calibration data support for Wi-Fi RF clock.

Use subject prefixes matching the subsystem (which you can get for
example with `git log --oneline -- DIRECTORY_OR_FILE` on the directory
your patch is touching).
Hint: dt-bindings: net: qcom,ath11k:

> 
> Signed-off-by: Youghandhar Chintala <quic_youghand@...cinc.com>
> ---
>  .../devicetree/bindings/net/wireless/qcom,ath11k.yaml         | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml b/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml
> index f7cf135aa37f..205ee949daba 100644
> --- a/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml
> +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml
> @@ -41,6 +41,10 @@ properties:
>          * reg
>          * reg-names
>  
> +  xo-cal-data:
> +    description:
> +      XO cal offset to be configured in XO trim register

Missing type. I also do not understand what's this and why some register
offset should be stored in DT. Please give us some justification why
this is suitable for DT.

Best regards,
Krzysztof