linux-kernel - Re: [PATCH 25/32] dt-bindings: pinctrl: qcom,qcm2290: do not require function on non-GPIOs

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Date:   Tue, 27 Sep 2022 15:57:08 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Cc:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Sricharan R <sricharan@...eaurora.org>,
        Stephan Gerhold <stephan@...hold.net>,
        Shawn Guo <shawn.guo@...aro.org>,
        Vinod Koul <vkoul@...nel.org>,
        krishna Lanka <quic_vamslank@...cinc.com>,
        Sivaprakash Murugesan <sivaprak@...eaurora.org>,
        linux-arm-msm@...r.kernel.org, linux-gpio@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 25/32] dt-bindings: pinctrl: qcom,qcm2290: do not require
 function on non-GPIOs

On 27/09/2022 13:42, Dmitry Baryshkov wrote:
> On Sat, 24 Sept 2022 at 11:07, Krzysztof Kozlowski
> <krzysztof.kozlowski@...aro.org> wrote:
>>
>> Certain pins, like SDcard related, do not have functions and such should
>> not be required.
>>
>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
>> ---
>>  .../bindings/pinctrl/qcom,qcm2290-pinctrl.yaml        | 11 ++++++++++-
>>  1 file changed, 10 insertions(+), 1 deletion(-)
>>
>> diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,qcm2290-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,qcm2290-pinctrl.yaml
>> index 5324b61eb4f7..89453cb60c12 100644
>> --- a/Documentation/devicetree/bindings/pinctrl/qcom,qcm2290-pinctrl.yaml
>> +++ b/Documentation/devicetree/bindings/pinctrl/qcom,qcm2290-pinctrl.yaml
>> @@ -60,7 +60,6 @@ patternProperties:
>>      description:
>>        Pinctrl node's client devices use subnodes for desired pin configuration.
>>        Client device subnodes use below standard properties.
>> -    $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state"
>>
>>      properties:
>>        pins:
>> @@ -116,6 +115,16 @@ patternProperties:
>>      required:
>>        - pins
>>
>> +    allOf:
> 
> Nit: I think you can drop allOf here and move the $ref up a few lines.
> 

It's anyway different in v2 - there is no if:then.

Best regards,
Krzysztof