linux-kernel - Re: [PATCH v3 1/3] dt-bindings: soc: nuvoton: Add NPCM BPC

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Date:   Thu, 14 Dec 2023 16:29:42 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Tomer Maimon <tmaimon77@...il.com>
Cc:     arnd@...db.de, pmenzel@...gen.mpg.de, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
        avifishman70@...il.com, tali.perry1@...il.com, joel@....id.au,
        venture@...gle.com, yuenn@...gle.com, benjaminfair@...gle.com,
        j.neuschaefer@....net, openbmc@...ts.ozlabs.org,
        linux-gpio@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 1/3] dt-bindings: soc: nuvoton: Add NPCM BPC

On 14/12/2023 14:34, Tomer Maimon wrote:
>>> +properties:
>>> +  compatible:
>>> +    items:
>>> +      - enum:
>>> +          - nuvoton,npcm845-bpc
>>> +          - nuvoton,npcm750-bpc
>>> +      - const: nuvoton,npcm-bpc
>>
>> That's not what I suggested. I asked to make 845 compatible with 750.
>> This works, but I want to be sure you really, really understand the
>> consequences of this.
> Did you mean to do the compatible as follows?
> properties:
>   compatible:
>     items:
>       - enum:
>           - nuvoton,npcm845-bpc
>       - const: nuvoton,npcm750-bpc
> 
> Appreciate it if you could explain what is the difference between the
> compatibility suggested in V3?

Your v3 says there is a generic, common to all current and future SoCs,
interface to BPC.


Best regards,
Krzysztof