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Message-ID: <36188e04-332f-e944-9c58-f6f2b74987da@linaro.org>
Date: Fri, 24 Feb 2023 11:51:34 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Walker Chen <walker.chen@...rfivetech.com>,
Eugeniy Paltsev <Eugeniy.Paltsev@...opsys.com>,
Vinod Koul <vkoul@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor@...nel.org>,
Palmer Dabbelt <palmer@...belt.com>,
Emil Renner Berthing <kernel@...il.dk>,
Emil Renner Berthing <emil.renner.berthing@...onical.com>
Cc: dmaengine@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-riscv@...ts.infradead.org
Subject: Re: [PATCH v2 1/3] dt-bindings: dma: snps,dw-axi-dmac: Add reset
items
On 24/02/2023 11:14, Walker Chen wrote:
>>> resets:
>>> - maxItems: 1
>>> + maxItems: 2
>>
>> This breaks ABI and all other users. Test your changes before sending.
>
> I think 'minItems' should be added here. So like this:
> resets:
> minItems: 1
> maxItems: 2
>
> Other platform/users will not be affected by this.
Which will allow two resets on all platforms. Is this correct for these
platforms? Do they have two resets?
Best regards,
Krzysztof
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