netdev - Re: [PATCH net-next] dt-bindings: net: wireless: brcm,bcm4329-fmac: allow local-mac-address

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Date: Wed, 13 Dec 2023 12:59:30 -0600
From: Rob Herring <robh@...nel.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc: Kalle Valo <kvalo@...nel.org>, "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, Conor Dooley <conor+dt@...nel.org>, van Spriel <arend@...adcom.com>, linux-wireless@...r.kernel.org, netdev@...r.kernel.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next] dt-bindings: net: wireless: brcm,bcm4329-fmac:
 allow local-mac-address

On Sat, Dec 09, 2023 at 05:05:05PM +0100, Krzysztof Kozlowski wrote:
> Some boards come with local-mac-address property.  Allow it, and
> mac-address as well, to fix dtbs_check warnings like:
> 
>   apple/t8103-j456.dtb: network@0,0: Unevaluated properties are not allowed ('local-mac-address' was unexpected)
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> ---
>  .../devicetree/bindings/net/wireless/brcm,bcm4329-fmac.yaml  | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-fmac.yaml b/Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-fmac.yaml
> index 4aa521f1be8c..4c8a7950c83e 100644
> --- a/Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-fmac.yaml
> +++ b/Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-fmac.yaml
> @@ -67,6 +67,9 @@ properties:
>      description: Name for the OOB IRQ, this must be set to "host-wake".
>      const: host-wake
>  
> +  local-mac-address: true
> +  mac-address: true

This doesn't work because the schema for these properties are never 
applied. There was some work to split them out from 
ethernet-controller.yaml to a network device schema[1]. Perhaps you can 
revive that.

Rob

[1] https://lore.kernel.org/all/20230203-dt-bindings-network-class-v2-0-499686795073@jannau.net/#t