linux-kernel - Re: [PATCHv4 1/3] dt-bindings: mmc: synopsys-dw-mshc: document "altr,sysmgr-syscon"

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Message-ID: <dd887ce0-df72-2818-ecaf-1fcdcc0dfb42@linaro.org>
Date:   Thu, 29 Sep 2022 08:49:51 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Dinh Nguyen <dinguyen@...nel.org>, jh80.chung@...sung.com
Cc:     ulf.hansson@...aro.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, linux-mmc@...r.kernel.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Subject: Re: [PATCHv4 1/3] dt-bindings: mmc: synopsys-dw-mshc: document
 "altr,sysmgr-syscon"

On 28/09/2022 20:37, Dinh Nguyen wrote:
> Hi,
> 
> On 9/28/22 12:15, Krzysztof Kozlowski wrote:
>> On 28/09/2022 18:54, Dinh Nguyen wrote:
>>> Document the optional "altr,sysmgr-syscon" binding that is used to
>>> access the System Manager register that controls the SDMMC clock
>>> phase.
>>>
>>> Signed-off-by: Dinh Nguyen <dinguyen@...nel.org>
>>> ---
>>
>> Thank you for your patch. There is something to discuss/improve.
>>
>>> +
>>> +allOf:
>>> +  - $ref: "synopsys-dw-mshc-common.yaml#"
>>> +
>>> +  - if:
>>> +      properties:
>>> +        compatible:
>>> +          contains:
>>> +            const:
>>> +              - altr,socfpga-dw-mshc
>>
>> It still should not be an array, even if there is no warning.
>>
> 
> I apologize, but I'm confused with the message. Do you mean it should 
> not be a "const"?

No, it should not be a const. Open any other schema and check how const
is done there.

Best regards,
Krzysztof