From: Francesco Dolcini <francesco@dolcini.it>
To: Frank Li <Frank.li@nxp.com>
Cc: "João Paulo Gonçalves" <jpaulo.silvagoncalves@gmail.com>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Shawn Guo" <shawnguo@kernel.org>,
"Sascha Hauer" <s.hauer@pengutronix.de>,
"Pengutronix Kernel Team" <kernel@pengutronix.de>,
"Fabio Estevam" <festevam@gmail.com>,
devicetree@vger.kernel.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
"João Paulo Gonçalves" <joao.goncalves@toradex.com>
Subject: Re: [PATCH] arm64: dts: freescale: imx8mp-toradex-smarc: add fan cooling levels
Date: Sun, 15 Jun 2025 12:10:19 +0200 [thread overview]
Message-ID: <20250615101019.GA7480@francesco-nb> (raw)
In-Reply-To: <aEyaNEFl3gD6snOP@lizhi-Precision-Tower-5810>
On Fri, Jun 13, 2025 at 05:37:56PM -0400, Frank Li wrote:
> On Fri, Jun 13, 2025 at 01:35:04PM -0300, João Paulo Gonçalves wrote:
> > From: João Paulo Gonçalves <joao.goncalves@toradex.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.
>
> why not use built-in temperature sensor
This comment is about the amc6821 temperature sensor input, it's about
the way the HW is designed and it's specific of the amc6821 fan
controller.
Francesco
next prev parent reply other threads:[~2025-06-15 10:19 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-13 16:35 [PATCH] arm64: dts: freescale: imx8mp-toradex-smarc: add fan cooling levels João Paulo Gonçalves
2025-06-13 21:37 ` Frank Li
2025-06-15 10:10 ` Francesco Dolcini [this message]
2025-07-02 10:09 ` Shawn Guo
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