linux-kernel - Re: [PATCH 4/7] dt-bindings: regulator: pca9450: Make interrupt optional

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Message-ID: <897f588f-019e-4519-9106-bc18ef22f5cb@kernel.org>
Date: Tue, 2 Jul 2024 16:24:58 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Frieder Schrempf <frieder@...s.de>, Conor Dooley <conor+dt@...nel.org>,
 devicetree@...r.kernel.org, Krzysztof Kozlowski <krzk+dt@...nel.org>,
 Liam Girdwood <lgirdwood@...il.com>, linux-kernel@...r.kernel.org,
 Mark Brown <broonie@...nel.org>, Rob Herring <robh@...nel.org>,
 Robin Gong <yibin.gong@....com>
Cc: Frieder Schrempf <frieder.schrempf@...tron.de>, Joy Zou
 <joy.zou@....com>, Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: Re: [PATCH 4/7] dt-bindings: regulator: pca9450: Make interrupt
 optional

On 02/07/2024 12:31, Frieder Schrempf wrote:
> From: Frieder Schrempf <frieder.schrempf@...tron.de>
> 
> The interrupt line is currently only used for printing warnings and
> the PMIC works just fine without it.
> 
> Allow boards to not use the interrupt line and therefore make it
> optional.
> 

Do you want to say that interrupt is optional in the hardware and not
connected in your board? Sorry, but that's quite long statement without
actually stating the main point why this should be optional in the binding.

Best regards,
Krzysztof