linux-kernel - Re: [PATCH] arm64: dts: freescale: imx8mp-toradex-smarc: add fan cooling levels

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Message-ID: <aGUFWiXuJ514HlDV@dragon>
Date: Wed, 2 Jul 2025 18:09:30 +0800
From: Shawn Guo <shawnguo2@...h.net>
To: João Paulo Gonçalves <jpaulo.silvagoncalves@...il.com>
Cc: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	Fabio Estevam <festevam@...il.com>, devicetree@...r.kernel.org,
	imx@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	João Paulo Gonçalves <joao.goncalves@...adex.com>
Subject: Re: [PATCH] arm64: dts: freescale: imx8mp-toradex-smarc: add fan
 cooling levels

On Fri, Jun 13, 2025 at 01:35:04PM -0300, João Paulo Gonçalves wrote:
> From: João Paulo Gonçalves <joao.goncalves@...adex.com>
> 
> The fan controller on this board cannot work in automatic mode, and
> requires software control, the reason is that it has no temperature
> sensor connected.
> 
> Given that this board is a development kit and does not have any
> specific fan, add a default single cooling level that would enable the
> fan to spin with a 100% duty cycle, enabling a safe default.
> 
> Signed-off-by: João Paulo Gonçalves <joao.goncalves@...adex.com>

Applied, thanks!