linux-kernel - Re: [PATCH v5 2/4] dt-bindings: arm64: marvell: add solidrun cn9132 CEX-7 evaluation board

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Message-ID: <91e87a18-9b94-4c5e-9930-80bd72646413@solid-run.com>
Date: Thu, 9 May 2024 16:10:53 +0000
From: Josua Mayer <josua@...id-run.com>
To: Conor Dooley <conor@...nel.org>
CC: Andrew Lunn <andrew@...n.ch>, Gregory Clement
	<gregory.clement@...tlin.com>, Sebastian Hesselbarth
	<sebastian.hesselbarth@...il.com>, Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, Conor Dooley
	<conor+dt@...nel.org>, Rob Herring <robh@...nel.org>, Yazan Shhady
	<yazan.shhady@...id-run.com>, "linux-arm-kernel@...ts.infradead.org"
	<linux-arm-kernel@...ts.infradead.org>, "devicetree@...r.kernel.org"
	<devicetree@...r.kernel.org>, "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>, Krzysztof Kozlowski
	<krzysztof.kozlowski@...aro.org>
Subject: Re: [PATCH v5 2/4] dt-bindings: arm64: marvell: add solidrun cn9132
 CEX-7 evaluation board

Am 09.05.24 um 18:00 schrieb Conor Dooley:
> On Thu, May 09, 2024 at 10:49:13AM +0000, Josua Mayer wrote:
>> Am 09.05.24 um 12:46 schrieb Josua Mayer:
>>> Add bindings for the SolidRun CN9132 COM-Express Type 7 evaluation board.
>>> The CEX is based on CN9130 SoC and includes two southbridges.
>>>
>>> Because CN9132 and 9131 are just names for different designs around the
>>> same SoC, no soc compatibles beside marvell,cn9130 are needed.
>>>
>>> Signed-off-by: Josua Mayer <josua@...id-run.com>
>>> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
>>> Reviewed-by: Andrew Lunn <andrew@...n.ch>
>>> ---
>>>  Documentation/devicetree/bindings/arm/marvell/armada-7k-8k.yaml | 8 ++++++++
>>>  1 file changed, 8 insertions(+)
>>>
>>> diff --git a/Documentation/devicetree/bindings/arm/marvell/armada-7k-8k.yaml b/Documentation/devicetree/bindings/arm/marvell/armada-7k-8k.yaml
>>> index 74d935ea279c..538d91be8857 100644
>>> --- a/Documentation/devicetree/bindings/arm/marvell/armada-7k-8k.yaml
>>> +++ b/Documentation/devicetree/bindings/arm/marvell/armada-7k-8k.yaml
>>> @@ -92,4 +92,12 @@ properties:
>>>            - const: solidrun,cn9130-sr-som
>>>            - const: marvell,cn9130
>>>  
>>> +      - description:
>>> +          SolidRun CN9132 COM-Express Type 7 based single-board computers
>>> +        items:
>>> +          - enum:
>>> +              - solidrun,cn9132-clearfog
>>> +          - const: solidrun,cn9132-sr-cex7
>>> +          - const: marvell,cn9130
>>> +
>>>  additionalProperties: true
>>>
>> It appears I will not be able to submit actual device-tree for this
>> board. Therefore when applying this patch-set, it may be skipped.
>>
>> I am not sure about the policy in this case,
>> if it is better to pick or skip.
> What do you mean my "not be able to"? Does the device exist? If it does
> then, I at least, have no objection to documenting a compatible for it.
Yes, it exists, and we do have a (low quality) dts for it.
I may not be able to do it in time for closing of merge window.

If it can go with actual dts, that's great!