linux-kernel - Re: [PATCH v3 2/4] dt-bindings: phy: qcom,usb-hs-phy: Add compatible

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Date:   Mon, 05 Jun 2023 22:48:18 -0400
From:   "Rudraksha Gupta" <guptarud@...il.com>
To:     "Krzysztof Kozlowski" <krzysztof.kozlowski@...aro.org>,
        "Andy Gross" <agross@...nel.org>,
        "Bjorn Andersson" <andersson@...nel.org>,
        "Konrad Dybcio" <konrad.dybcio@...aro.org>,
        "Rob Herring" <robh+dt@...nel.org>,
        "Krzysztof Kozlowski" <krzysztof.kozlowski+dt@...aro.org>,
        "Conor Dooley" <conor+dt@...nel.org>,
        "Vinod Koul" <vkoul@...nel.org>,
        "Kishon Vijay Abraham I" <kishon@...nel.org>,
        "Arnd Bergmann" <arnd@...db.de>, "Olof Johansson" <olof@...om.net>,
        <soc@...nel.org>
Cc:     <linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <linux-phy@...ts.infradead.org>,
        <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH v3 2/4] dt-bindings: phy: qcom,usb-hs-phy: Add
 compatible

On Sun Jun 4, 2023 at 6:30 AM EDT, Krzysztof Kozlowski wrote:
> On 04/06/2023 08:30, Rudraksha Gupta wrote:
> > Adds qcom,usb-hs-phy-msm8960 compatible
> > 
> > Signed-off-by: Rudraksha Gupta <guptarud@...il.com>
> > ---
> >  Documentation/devicetree/bindings/phy/qcom,usb-hs-phy.yaml | 5 ++++-
> >  1 file changed, 4 insertions(+), 1 deletion(-)
> > 
> > diff --git a/Documentation/devicetree/bindings/phy/qcom,usb-hs-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,usb-hs-phy.yaml
> > index aa97478dd016..63b6914993fe 100644
> > --- a/Documentation/devicetree/bindings/phy/qcom,usb-hs-phy.yaml
> > +++ b/Documentation/devicetree/bindings/phy/qcom,usb-hs-phy.yaml
> > @@ -13,7 +13,9 @@ if:
> >    properties:
> >      compatible:
> >        contains:
> > -        const: qcom,usb-hs-phy-apq8064
> > +        items:
> > +          - const: qcom,usb-hs-phy-apq8064
> > +          - const: qcom,usb-hs-phy-msm8960
>
> I have no clue what you want to achieve here. You break the bindings.
When I added the USB node to the msm8960 dtsi file, I got similar
messages for the expressatt/cdp that Rob mentioned in his email reply:

phy: resets: [[25, 0]] is too short
phy: reset-names:0: 'phy' was expected
phy: reset-names: ['por'] is too short

I will send an updated patch soon that addresses this.

>
> It does not look like you tested the bindings, at least after quick
> look. Please run `make dt_binding_check` (see
> Documentation/devicetree/bindings/writing-schema.rst for instructions).
> Maybe you need to update your dtschema and yamllint.
>
> Best regards,
> Krzysztof
Sorry. I was only looking for expressatt errors/warnings and failed to
see the other errors/warnings in the sea of text.