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Message-ID: <ec18c8f7-d25f-895f-c8c7-1a33e59cc973@linaro.org>
Date: Sun, 1 May 2022 10:39:50 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Jason-JH Lin <jason-jh.lin@...iatek.com>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Matthias Brugger <matthias.bgg@...il.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@...labora.com>
Cc: Fabien Parent <fparent@...libre.com>, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-mediatek@...ts.infradead.org, CK Hu <ck.hu@...iatek.com>,
Rex-BC Chen <rex-bc.chen@...iatek.com>,
Nancy Lin <nancy.lin@...iatek.com>,
Singo Chang <singo.chang@...iatek.com>,
Project_Global_Chrome_Upstream_Group@...iatek.com,
Cellopoint <cellopoint.kai@...il.com>
Subject: Re: [PATCH v2] dt-bindings: arm: mediatek: mmsys: refine power and
gce properties
On 01/05/2022 10:26, Jason-JH Lin wrote:
> Hi Krzysztof,
>
> Thanks for the reviews.
>
> On Fri, 2022-04-29 at 22:58 +0200, Krzysztof Kozlowski wrote:
>> On 29/04/2022 10:30, Jason-JH.Lin wrote:
>>> Power:
>>> Refine description and add item number for power-domains
>>> property.
>>>
>>> GCE:
>>> Refine description and add item number for mboxes property and
>>> mediatek,gce-client-reg property.
>>>
>>> Fixes: 1da90b8a7bae ("dt-bindings: arm: mediatek: mmsys: add power
>>> and gce properties")
>>> Signed-off-by: Jason-JH.Lin <jason-jh.lin@...iatek.com>
>
> [snip]
>
>>> mboxes:
>>> + minItems: 1
>>> + maxItems: 24
>>
>> Wait, no, I wrote it should be 16 for one device and 24 for other,
>> not
>> 24 for all...
>>
>
> Ok, I thought maxItems: 24 contained 16, but it's not clear enough.
>
>
> I'm not sure how to describe different maxItems for different
> platforms. Does it come like this?
>
> 1. Remove the maxItems in mboxes property.
mboxes:
maxItems: 24
> 2. Add the allOf condition before the line "additionalProperties:
> false". E.g.
>
> allOf:
> - if:
> properties:
> compatible:
> contains:
> const: mediatek,mt8173-mmsys
> then:
> properties:
> mboxes:
> maxItems: 16
> else:
> properties:
> mboxes:
> maxItems: 24
and you can skip the "else". In general looks fine.
Best regards,
Krzysztof
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