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Date:   Wed, 9 Feb 2022 18:36:14 +0100
From:   Andrew Lunn <andrew@lunn.ch>
To:     Alvin =?utf-8?Q?=C5=A0ipraga?= <ALSI@bang-olufsen.dk>
Cc:     Rob Herring <robh@kernel.org>,
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Subject: Re: [PATCH] dt-bindings: net: dsa: realtek-smi: convert to YAML
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> So, in summary:
> 
>  - one interrupt for the switch
>  - the switch is an interrupt-controller
>  - ... and is the interrupt-parent for the phy nodes.

This pattern is pretty common for DSA switches, which have internal
PHYs. You can see this in the mv88e6xxx binding for example.

      Andrew