netdev - Re: [PATCH] dt-bindings: net: constrain number of 'reg' in ethernet ports

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Date:   Mon, 31 Oct 2022 13:57:37 -0500
From:   Rob Herring <robh@...nel.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc:     Bjorn Andersson <andersson@...nel.org>,
        Andy Gross <agross@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Lars Povlsen <lars.povlsen@...rochip.com>,
        Steen Hegelund <Steen.Hegelund@...rochip.com>,
        Daniel Machon <daniel.machon@...rochip.com>,
        UNGLinuxDriver@...rochip.com, Sergey Shtylyov <s.shtylyov@....ru>,
        Manivannan Sadhasivam <mani@...nel.org>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        Jonathan Marek <jonathan@...ek.ca>,
        Martin Botka <martin.botka@...ainline.org>,
        Taniya Das <tdas@...eaurora.org>,
        Christian Marangi <ansuelsmth@...il.com>,
        Stephan Gerhold <stephan@...hold.net>,
        Shawn Guo <shawn.guo@...aro.org>,
        Vinod Koul <vkoul@...nel.org>,
        krishna Lanka <quic_vamslank@...cinc.com>,
        Iskren Chernev <iskren.chernev@...il.com>,
        Del Regno <angelogioacchino.delregno@...ainline.org>,
        Robert Foss <robert.foss@...aro.org>,
        Jeffrey Hugo <quic_jhugo@...cinc.com>,
        Govind Singh <govinds@...eaurora.org>,
        Loic Poulain <loic.poulain@...aro.org>,
        Vladimir Zapolskiy <vladimir.zapolskiy@...aro.org>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Oleksij Rempel <linux@...pel-privat.de>,
        Horatiu Vultur <horatiu.vultur@...rochip.com>,
        Vladimir Oltean <vladimir.oltean@....com>,
        Claudiu Manoil <claudiu.manoil@....com>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-renesas-soc@...r.kernel.org
Subject: Re: [PATCH] dt-bindings: net: constrain number of 'reg' in ethernet
 ports

On Fri, Oct 28, 2022 at 10:03:25AM -0400, Krzysztof Kozlowski wrote:
> 'reg' without any constraints allows multiple items which is not the
> intention for Ethernet controller's port number.
> 

Shouldn't this constrained by dsa-port.yaml (or the under review 
ethernet switch schemas that split out the DSA parts)?

> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> 
> ---
> 
> Please give it a time for Rob's bot to process this.
> ---
>  Documentation/devicetree/bindings/net/asix,ax88178.yaml       | 4 +++-
>  Documentation/devicetree/bindings/net/microchip,lan95xx.yaml  | 4 +++-
>  .../devicetree/bindings/net/microchip,lan966x-switch.yaml     | 4 ++--
>  .../devicetree/bindings/net/microchip,sparx5-switch.yaml      | 3 ++-
>  .../devicetree/bindings/net/mscc,vsc7514-switch.yaml          | 3 ++-
>  .../bindings/net/renesas,r8a779f0-ether-switch.yaml           | 4 ++--
>  6 files changed, 14 insertions(+), 8 deletions(-)