netdev - Re: [PATCH 2/5] dt-bindings: net: renesas: Document Renesas Ethernet Switch

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Date:   Tue, 13 Sep 2022 00:32:26 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>
Cc:     davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        pabeni@...hat.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, geert+renesas@...der.be,
        netdev@...r.kernel.org, devicetree@...r.kernel.org,
        linux-renesas-soc@...r.kernel.org
Subject: Re: [PATCH 2/5] dt-bindings: net: renesas: Document Renesas Ethernet
 Switch

> +  '#address-cells':
> +    description: Number of address cells for the MDIO bus.
> +    const: 1

Please could you explain this a bit more.

> +
> +  '#size-cells':
> +    description: Number of size cells on the MDIO bus.
> +    const: 0
> +
> +  ports:
> +    type: object

I think ethernet-ports is the preferred name.

> +
> +required:
> +  - compatible
> +  - reg
> +  - reg-names
> +  - interrupts
> +  - interrupt-names
> +  - clocks
> +  - clock-names
> +  - resets
> +  - power-domains
> +  - '#address-cells'
> +  - '#size-cells'

So ports are not required? You can have a 0 port switch?

   Andrew