From: Peng Fan <peng.fan@oss.nxp.com>
To: Stefano Radaelli <stefano.radaelli21@gmail.com>
Cc: Frank Li <Frank.Li@nxp.com>,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
pierluigi.p@variscite.com,
Stefano Radaelli <stefano.r@variscite.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>
Subject: Re: [PATCH v1 1/1] arm64: dts: imx8mn-evk: Pass GPIO_OPEN_DRAIN flag on i2c3 GPIOs
Date: Thu, 15 Oct 2026 21:33:13 +0800 [thread overview]
Message-ID: <atDWGbi62U8sISS2@shlinux89> (raw)
In-Reply-To: <20261015081149.5919-1-stefano.r@variscite.com>
On Thu, Oct 15, 2026 at 10:11:49AM +0200, Stefano Radaelli wrote:
>From: Stefano Radaelli <stefano.r@variscite.com>
>
>scl-gpios and sda-gpios need GPIO_OPEN_DRAIN flag, otherwise the
>following run-time warning is seen:
>
>gpio-146 (scl): enforced open drain please flag it properly in DT/ACPI DSDT/board file
>
>Signed-off-by: Stefano Radaelli <stefano.r@variscite.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
prev parent reply other threads:[~2026-10-15 13:29 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-15 8:11 [PATCH v1 1/1] arm64: dts: imx8mn-evk: Pass GPIO_OPEN_DRAIN flag on i2c3 GPIOs Stefano Radaelli
2026-10-15 11:02 ` Peng Fan
2026-10-15 11:12 ` Stefano Radaelli
2026-10-15 13:32 ` Peng Fan
2026-10-15 13:33 ` Peng Fan [this message]
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