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Date: Thu, 5 Jun 2025 08:03:31 -0500
From: Rob Herring <robh@kernel.org>
To: Michal Simek <michal.simek@amd.com>
Cc: linux-kernel@vger.kernel.org, monstr@monstr.eu, michal.simek@xilinx.com,
	git@xilinx.com, Adrian Hunter <adrian.hunter@intel.com>,
	Conor Dooley <conor+dt@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Ulf Hansson <ulf.hansson@linaro.org>,
	"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" <devicetree@vger.kernel.org>,
	"open list:MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND..." <linux-mmc@vger.kernel.org>
Subject: Re: [PATCH] dt-bindings: mmc: arasan,sdhci: Make interrupt optional
Message-ID: <20250605130331.GA2370690-robh@kernel.org>
References: <a527f5adffc6efe4c1ad2ccc40e1e095d73efe74.1749027112.git.michal.simek@amd.com>
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In-Reply-To: <a527f5adffc6efe4c1ad2ccc40e1e095d73efe74.1749027112.git.michal.simek@amd.com>

On Wed, Jun 04, 2025 at 10:51:54AM +0200, Michal Simek wrote:
> Bootloader (as U-Boot) is not using interrupt which doesn't need to be even
> described in DT that's why make interrupt optional property.

That's true for 'interrupts' everywhere. It could also be true for 
clocks, resets, etc. If the h/w always has the resource, it should be 
required in DT.

Rob