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[31.10.206.125]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-57a31bbddb6sm5438541a12.38.2024.06.03.07.01.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 03 Jun 2024 07:01:46 -0700 (PDT) From: max.oss.09@gmail.com To: Max Krummenacher Cc: Andrejs Cainikovs , Conor Dooley , Fabio Estevam , Krzysztof Kozlowski , Marcel Ziswiler , Pengutronix Kernel Team , Rob Herring , Sascha Hauer , Shawn Guo , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v1] arm64: dts: freescale: imx8mm-verdin: enable hysteresis on slow input pin Date: Mon, 3 Jun 2024 16:00:45 +0200 Message-ID: <20240603140103.3845905-1-max.oss.09@gmail.com> X-Mailer: git-send-email 2.42.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240603_070150_565750_2EF1DF81 X-CRM114-Status: GOOD ( 12.40 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Max Krummenacher SODIMM 17 can be used as an edge triggered interrupt supplied from an off board source. Enable hysteresis on the pinmuxing to increase immunity against noise on the signal. Fixes: 60f01b5b5c7d ("arm64: dts: imx8mm-verdin: update iomux configuration") Signed-off-by: Max Krummenacher --- arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi index 4768b05fd765..7a971b235283 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi @@ -935,7 +935,7 @@ pinctrl_gpio8: gpio8grp { /* Verdin GPIO_9_DSI (pulled-up as active-low) */ pinctrl_gpio_9_dsi: gpio9dsigrp { fsl,pins = - ; /* SODIMM 17 */ + ; /* SODIMM 17 */ }; /* Verdin GPIO_10_DSI (pulled-up as active-low) */