linux-kernel - Re: [PATCH net-next] dt-bindings: net: bluetooth: qualcomm: document VDD

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Message-ID: <20230620111456.48aae53c@kernel.org>
Date:   Tue, 20 Jun 2023 11:14:56 -0700
From:   Jakub Kicinski <kuba@...nel.org>
To:     Luiz Augusto von Dentz <luiz.dentz@...il.com>
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Paolo Abeni <pabeni@...hat.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Balakrishna Godavarthi <bgodavar@...eaurora.org>,
        Rocky Liao <rjliao@...eaurora.org>, netdev@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next] dt-bindings: net: bluetooth: qualcomm:
 document VDD_CH1

On Sat, 17 Jun 2023 18:57:16 +0200 Krzysztof Kozlowski wrote:
> WCN3990 comes with two chains - CH0 and CH1 - where each takes VDD
> regulator.  It seems VDD_CH1 is optional (Linux driver does not care
> about it), so document it to fix dtbs_check warnings like:
> 
>   sdm850-lenovo-yoga-c630.dtb: bluetooth: 'vddch1-supply' does not match any of the regexes: 'pinctrl-[0-9]+'
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

Hi Luiz, I don't see you CCed here, should we take it directly 
to net-next?

> diff --git a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml b/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
> index e3a51d66527c..2735c6a4f336 100644
> --- a/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
> +++ b/Documentation/devicetree/bindings/net/bluetooth/qualcomm-bluetooth.yaml
> @@ -52,6 +52,9 @@ properties:
>    vddch0-supply:
>      description: VDD_CH0 supply regulator handle
>  
> +  vddch1-supply:
> +    description: VDD_CH1 supply regulator handle
> +
>    vddaon-supply:
>      description: VDD_AON supply regulator handle
>