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

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Message-ID: <7c7f67d3-d42e-a053-256d-706cc9dfb947@linaro.org>
Date:   Sun, 25 Sep 2022 09:41:21 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Gerhard Engleder <gerhard@...leder-embedded.com>,
        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 24/09/2022 20:11, Gerhard Engleder wrote:
> 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.

If this is not coming from mainline, then there is no warning...  we are
not interested in warnings in out-of-tree code, because we are not
fixing them.

Best regards,
Krzysztof