linux-kernel - Re: [PATCH v2 03/30] dt-bindings: phy: qcom,qmp: drop redundant descriptions

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Message-ID: <Ys/pQw3e0HPhLZUg@hovoldconsulting.com>
Date:   Thu, 14 Jul 2022 12:00:35 +0200
From:   Johan Hovold <johan@...nel.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc:     Johan Hovold <johan+linaro@...nel.org>,
        Vinod Koul <vkoul@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Kishon Vijay Abraham I <kishon@...com>,
        linux-arm-msm@...r.kernel.org, linux-phy@...ts.infradead.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 03/30] dt-bindings: phy: qcom,qmp: drop redundant
 descriptions

On Thu, Jul 14, 2022 at 11:07:21AM +0200, Krzysztof Kozlowski wrote:
> On 07/07/2022 15:46, Johan Hovold wrote:
> > Drop the redundant supply and clock descriptions which did not add much
> > information beyond what can be inferred from the corresponding resource
> > names.
> > 
> > Signed-off-by: Johan Hovold <johan+linaro@...nel.org>
> 
> 
> (...)
> 
> >              - const: ref
> >              - const: refgen
> >          resets:
> > -          items:
> > -            - description: reset of phy block.
> > +          maxItems: 1
> >          reset-names:
> >            items:
> >              - const: phy
> > @@ -376,11 +334,7 @@ allOf:
> >      then:
> >        properties:
> >          clocks:
> > -          items:
> > -            - description: Phy aux clock.
> > -            - description: 19.2 MHz ref clk source.
> > -            - description: 19.2 MHz ref clk.
> 
> Here and in other places - I think you loose information, because the
> frequency is not mentioned in clock name.

Right, but it is also arguable redundant information for the binding
(similar for the vdda-pll voltage).

I can add a comment after the name if you prefer that?

Johan