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

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Date:   Tue, 7 Feb 2023 12:10:04 +0530
From:   "Youghandhar Chintala (Temp)" <quic_youghand@...cinc.com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        <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 1/31/2023 11:32 PM, Krzysztof Kozlowski wrote:
> 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
>
Hi Krzysztof,

I will address you comments in next version of patch.

Regards,

Youghandhar