netdev - Re: [PATCH net-next v3 1/6] dt-bindings: net: tsnep: Allow dma-coherent

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Date:   Sat, 24 Sep 2022 20:11:10 +0200
From:   Gerhard Engleder <gerhard@...leder-embedded.com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        netdev@...r.kernel.org
Cc:     davem@...emloft.net, kuba@...nel.org, edumazet@...gle.com,
        pabeni@...hat.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, devicetree@...r.kernel.org
Subject: Re: [PATCH net-next v3 1/6] dt-bindings: net: tsnep: Allow
 dma-coherent

On 24.09.22 11:15, Krzysztof Kozlowski wrote:
> On 23/09/2022 22:29, Gerhard Engleder wrote:
>> Fix the following dtbs_check error if dma-coherent is used:
>>
>> ...: 'dma-coherent' does not match any of the regexes: 'pinctrl-[0-9]+'
>>  From schema: .../Documentation/devicetree/bindings/net/engleder,tsnep.yaml
> 
> Skip last line - it's obvious. What instead you miss here - the
> DTS/target which has this warning. I assume that some existing DTS uses
> this property?

I will skip that line.

The binding is for an FPGA based Ethernet MAC. I'm working with
an evaluation platform currently. The DTS for the evaluation platform
is mainline, but my derived DTS was not accepted mainline. So there is
no DTS. This is similar for other FPGA based devices.

>>
>> Signed-off-by: Gerhard Engleder <gerhard@...leder-embedded.com>
> Best regards,
> Krzysztof

Thanks!

Gerhard