From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-m16.yeah.net (mail-m16.yeah.net [220.197.32.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C3EDE1B0414; Fri, 11 Jul 2025 08:08:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=220.197.32.19 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752221334; cv=none; b=rzmzB5hyTI+xbqvqBKhEHAeyqa70M8P+HEt6gTIkBJcu+u7LVuUWnvv+s3L6YT58JCK7vTyRKDGmbPXkYQRg3K3q5mj+gpb360tLeS8DIKSJZJL9AVhztKXKWee3BBBM8NZbeNwzatZU7GOiWzJI9I5N6ckBGcyEV/UjAkaYPTo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752221334; c=relaxed/simple; bh=pw73eaU/TFMG6+ea/33wB0mcLIxy9ytS/0tF1Cl+kfs=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=V49S8jkplyBaXKwDZh58drm+t9YNJgbxgIN89v9boJDgL/yKjwEe0jK3cOb16CEGeASwwxLyZCA3EDhjdndWdNcjNRQVAf/qXEndeOecphCSaEeKoMOQ/sGEGug8Q4MCg2Vs8XydN2tRXbvxfwtAs2qh5bK0C3s9lmYsyyTOj8Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=yeah.net; spf=pass smtp.mailfrom=yeah.net; dkim=pass (1024-bit key) header.d=yeah.net header.i=@yeah.net header.b=OP59Ynsk; arc=none smtp.client-ip=220.197.32.19 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=yeah.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=yeah.net Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=yeah.net header.i=@yeah.net header.b="OP59Ynsk" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yeah.net; s=s110527; h=Date:From:To:Subject:Message-ID:MIME-Version: Content-Type; bh=h/f7eY3kVgl7N2EL4ncuhVE5xQDYNoDV9DtJxE6RGIo=; b=OP59YnskeNiseYFWrR10zN+uDMLip8mSXEPH9bQT08orJav4xNfcy6HaOdkHWA WruYMdaTtT1CbD4+BSDXjAlo+H4DE2b6l7S1TowuNFgsV6jRzCovejLM7xbAuOVl Zv56zQ532hcDA/JpsNsMoIy9K8geAWbcLUVLvVf8AEYQg= Received: from dragon (unknown []) by gzsmtp3 (Coremail) with SMTP id M88vCgD3X7pnxnBoJd9RAA--.10335S3; Fri, 11 Jul 2025 16:08:09 +0800 (CST) Date: Fri, 11 Jul 2025 16:08:07 +0800 From: Shawn Guo To: max.oss.09@gmail.com Cc: Max Krummenacher , 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: Re: [PATCH v1 0/2] arm64: dts: freescale: imx8mp-toradex-smarc: remove gpio-hog on lvds_dsi_sel Message-ID: References: <20250708135300.2855155-1-max.oss.09@gmail.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250708135300.2855155-1-max.oss.09@gmail.com> X-CM-TRANSID:M88vCgD3X7pnxnBoJd9RAA--.10335S3 X-Coremail-Antispam: 1Uf129KBjvdXoW7XFy5tFyrWw1ftw47Jr1DWrg_yoWxuFX_uF 47WrWUX3yxJF17t3W5Kr4rZry7Kayjvr1Sqa93Wws3Ar9IyFW5CF1kGr95G3sY9398GF9x uF15X34vg3ya9jkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IUjs2-5UUUUU== X-CM-SenderInfo: pvkd40hjxrjqh1hdxhhqhw/1tbiNAkCZ2hwxmlPzgAA3u On Tue, Jul 08, 2025 at 03:51:40PM +0200, max.oss.09@gmail.com wrote: > 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 Applied both, thanks!