linux-kernel - Re: [PATCH net-next] dt-bindings: net: qca,ar9331: convert to DT schema

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Date: Mon, 12 Feb 2024 19:20:34 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Conor Dooley <conor@...nel.org>
Cc: Andrew Lunn <andrew@...n.ch>, Florian Fainelli <f.fainelli@...il.com>,
 Vladimir Oltean <olteanv@...il.com>, "David S. Miller"
 <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>,
 Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
 Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
 Conor Dooley <conor+dt@...nel.org>, Oleksij Rempel
 <o.rempel@...gutronix.de>, netdev@...r.kernel.org,
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next] dt-bindings: net: qca,ar9331: convert to DT
 schema

On 12/02/2024 18:52, Conor Dooley wrote:
> On Mon, Feb 12, 2024 at 11:54:45AM +0100, Krzysztof Kozlowski wrote:
> 
>> +  mdio:
>> +    $ref: /schemas/net/mdio.yaml#
>> +    unevaluatedProperties: false
>> +    properties:
>> +      interrupt-parent: true
>> +
>> +    patternProperties:
>> +      '@[0-9a-f]+$':
> 
> The thing I don't quite follow in this binding is why this regex is so
> permissive. Is it not limited to "just" phys?
> 

I took it from mdio.yaml, because I want to extend it with interrupts,
but it makes sense to narrow it to ethernet-phy. The phys are part of
the device so I think they are fixed.

Best regards,
Krzysztof