linux-kernel - Re: [PATCH v2 1/2] dt-bindings: arm64: dts: mediatek: add mt8395-evk board

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <c951f693-b219-4745-be20-a8e1fee0099d@mediatek.com>
Date:   Wed, 6 Sep 2023 19:47:02 +0800
From:   Macpaul Lin <macpaul.lin@...iatek.com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        "AngeloGioacchino Del Regno" 
        <angelogioacchino.delregno@...labora.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Frank Wunderlich <frank-w@...lic-files.de>,
        Bernhard Rosenkränzer <bero@...libre.com>,
        Sean Wang <sean.wang@...iatek.com>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>
CC:     Bear Wang <bear.wang@...iatek.com>,
        Pablo Sun <pablo.sun@...iatek.com>,
        Macpaul Lin <macpaul@...il.com>
Subject: Re: [PATCH v2 1/2] dt-bindings: arm64: dts: mediatek: add mt8395-evk
 board



On 9/6/23 19:24, Krzysztof Kozlowski wrote:
> 	
> 
> External email : Please do not click links or open attachments until you 
> have verified the sender or the content.
> 
> On 06/09/2023 12:48, AngeloGioacchino Del Regno wrote:
>>> Yes, mt8395 is fully compatible with mt8195.
>>>
>>> But after reading Angelo's comment, we thought it is necessary to create a new 
>>> compatible to avoid confusion for users.
>>> https://lore.kernel.org/lkml/bf8394c6-5460-8696-f46b-0c39927aaf84@collabora.com/
>>>
>>> Although they are fully compatible, developers cannot arbitrarily replace the chip 
>>> on the board with another one. So separated bindings might be better.
>> 
>> Sorry you've misunderstood; I was trying to explain to Krzysztof that the two
>> SoCs are fully compatible... my suggestion was in like with what you're trying to
>> do as in I am agreeing with your first version, Macpaul, to inherit MT8195.
>> 
>> So,
>> 
>> - enum
>>      - mediatek,mt8395-evk
>> - const: mediatek,mt8195
>> - const: mediatek,mt8395
> 
> The other way - mt8395 followed by mt8195 :)

Roger that. :)

> Best regards,
> Krzysztof
> 

Thanks
Macpaul Lin