From: Peng Fan <peng.fan@oss.nxp.com>
To: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Cc: linux-kernel@vger.kernel.org,
Simon Holesch <simon.holesch@bshg.com>,
Karthikdatt Anantharamrao
<karthikdatt.anantharamrao@in.bosch.com>,
michael@amarulasolutions.com, linux-amarula@amarulasolutions.com,
Wolfgang Birkner <wolfgang.birkner@bshg.com>,
Conor Dooley <conor+dt@kernel.org>,
Fabio Estevam <festevam@gmail.com>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Rob Herring <robh@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Shawn Guo <shawnguo@kernel.org>,
devicetree@vger.kernel.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 5/9] arm64: dts: imx8mn-bsh-smm-s2-common: Pull Up Console UART pins
Date: Fri, 16 May 2025 12:24:03 +0800 [thread overview]
Message-ID: <20250516042403.GG28759@nxa18884-linux> (raw)
In-Reply-To: <20250514082507.1983849-6-dario.binacchi@amarulasolutions.com>
On Wed, May 14, 2025 at 10:24:59AM +0200, Dario Binacchi wrote:
>From: Simon Holesch <simon.holesch@bshg.com>
>
>The UART pins are floating, if nothing is connected. This can trigger a
>Magic SysRq (e.g. reset).
>
>Signed-off-by: Simon Holesch <simon.holesch@bshg.com>
>Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
next prev parent reply other threads:[~2025-05-16 3:15 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-14 8:24 [PATCH 0/9] DTS updates for BSH SMM S2[PRO] boards Dario Binacchi
2025-05-14 8:24 ` [PATCH 1/9] arm64: dts: imx8mn-bsh-smm-s2-common: Define suspend voltage threshold Dario Binacchi
2025-05-15 8:52 ` Matti Vaittinen
2025-05-14 8:24 ` [PATCH 2/9] arm64: dts: imx8mn-bsh-smm-s2-common: Leave regulator under hw state machine Dario Binacchi
2025-05-15 8:54 ` Matti Vaittinen
2025-05-14 8:24 ` [PATCH 3/9] arm64: dts: imx8mn-bsh-smm-s2-common: Keep wifi enable during suspend Dario Binacchi
2025-05-16 4:17 ` Peng Fan
2025-05-14 8:24 ` [PATCH 4/9] arm64: dts: imx8mn-bsh-smm-s2-common: Enable GPU for smms2 and smms2pro Dario Binacchi
2025-05-16 4:23 ` Peng Fan
2025-05-14 8:24 ` [PATCH 5/9] arm64: dts: imx8mn-bsh-smm-s2-common: Pull Up Console UART pins Dario Binacchi
2025-05-16 4:24 ` Peng Fan [this message]
2025-05-14 8:25 ` [PATCH 6/9] arm64: dts: imx8mn-bsh-smm-s2-common: Set minimum value for VDD_DRAM_VPU_GPU Dario Binacchi
2025-05-15 9:19 ` Matti Vaittinen
2025-05-14 8:25 ` [PATCH 7/9] arm64: dts: imx8mn-bsh-smm-s2-common: Set minimum value for VDD_3V3 Dario Binacchi
2025-05-15 9:20 ` Matti Vaittinen
2025-05-14 8:25 ` [PATCH 8/9] arm64: dts: imx8mn-bsh-smm-s2-common: Increase drive strength of pmic irq Dario Binacchi
2025-05-16 4:24 ` Peng Fan
2025-05-14 8:25 ` [PATCH 9/9] arm64: dts: imx8mn-bsh-smm-s2-common: Disable PMIC SNVS reset target state Dario Binacchi
2025-05-15 9:28 ` Matti Vaittinen
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