linux-kernel - Aw: Re: [RFC v1] dt-bindings: net: dsa: convert binding for mediatek switches

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Date:   Wed, 4 May 2022 12:21:59 +0200
From:   Frank Wunderlich <frank-w@...lic-files.de>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc:     Frank Wunderlich <linux@...web.de>, Andrew Lunn <andrew@...n.ch>,
        Vivien Didelot <vivien.didelot@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Vladimir Oltean <olteanv@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Sean Wang <sean.wang@...iatek.com>,
        Landen Chao <Landen.Chao@...iatek.com>,
        DENG Qingfang <dqfext@...il.com>, netdev@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org
Subject: Aw: Re: [RFC v1] dt-bindings: net: dsa: convert binding for
 mediatek switches

Hi

> Gesendet: Dienstag, 03. Mai 2022 um 14:05 Uhr
> Von: "Krzysztof Kozlowski" <krzysztof.kozlowski@...aro.org>

> > +required:
> > +  - compatible
> > +  - reg
>
> What about address/size cells?

in current devicetrees the address-cells/size-cells are set above the switch on mdio-bus so i would
not add these to required for switch.

https://elixir.bootlin.com/linux/latest/source/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts#L190

regards Frank