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[83.173.201.248]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ae3f6ac6641sm910431066b.99.2025.07.08.06.54.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Jul 2025 06:54:39 -0700 (PDT) From: max.oss.09@gmail.com To: Max Krummenacher Cc: Conor Dooley , Daniel Baluta , Fabio Estevam , Hiago De Franco , Krzysztof Kozlowski , Pengutronix Kernel Team , Rob Herring , Sascha Hauer , Shawn Guo , Vitor Soares , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 0/2] arm64: dts: freescale: imx8mp-toradex-smarc: remove gpio-hog on lvds_dsi_sel Date: Tue, 8 Jul 2025 15:51:40 +0200 Message-ID: <20250708135300.2855155-1-max.oss.09@gmail.com> X-Mailer: git-send-email 2.42.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250708_065441_992971_F7E29749 X-CRM114-Status: GOOD ( 12.32 ) 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 The LVDS_DSI_SEL does not leave the SoM, so do its pinmuxing on the SoM dtsi and don't leave that to a carrier board dts file. Using a pull down on the LVDS_DSI_SEL signal is enough to have the signal not floating and have the SoM in a defined state. Thus remove the gpio-hog used on the line and leave this to carrier board dts files or overlays to use the signal as needed. Max Krummenacher (2): arm64: dts: freescale: imx8mp-toradex-smarc: fix lvds dsi mux gpio arm64: dts: freescale: imx8mp-toradex-smarc: remove gpio hog .../boot/dts/freescale/imx8mp-toradex-smarc-dev.dts | 5 ----- .../arm64/boot/dts/freescale/imx8mp-toradex-smarc.dtsi | 10 ++-------- 2 files changed, 2 insertions(+), 13 deletions(-) -- 2.42.0