Received: by 2002:ab2:7903:0:b0:1fb:b500:807b with SMTP id a3csp982577lqj; Mon, 3 Jun 2024 07:01:58 -0700 (PDT) X-Forwarded-Encrypted: i=3; AJvYcCXZ9Z6ZlVvol2Laj3sKBG8WP0dIqQU0xsb/aRws8FNaKQ4d0cdDYpTi7oB7d0HmxuhSSYUvcHPsH7VzZ0BbnCNamDtEKR8PM2HF2kxp7Q== X-Google-Smtp-Source: AGHT+IFNSnsKK/c/MpoBP4smkSNwrmD5WVc5HKlpoGbsxk+cnDCcmoOsxxg5LHn4qyt7DDMLCBrM X-Received: by 2002:a67:f401:0:b0:47f:1fbf:f4d with SMTP id ada2fe7eead31-48bc231d520mr8075669137.23.1717423317794; Mon, 03 Jun 2024 07:01:57 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1717423317; cv=pass; d=google.com; s=arc-20160816; b=nW0LoAhj632n7p4qBHSfal/Tr58KJlujjkTz81S359gpSXfDoOWmCuHfaXdc44ncGs Wzs1ly/8sIIawlB6ngQPYC6cecvGavE3r2gmvIcQ+2Iy9o79hQOoxiosWgKX3lmCSnid /SCUFQ0pjuDk24xyMtvqDcehv1kTP2ZbZ08+ovfGHo6gYF7QPCumRuU2z7VkZ/ImXcYa tou+vT+roNDOlGjDnX9gS3eGQhbGYYK9lTF0jtHhHpzlV2u+uVfLjng/3qSJ2gLCAaDz V+8l6r5k2rk9qy8AYu0T8FcYB2XC1OxsnnafTEy5Exj0Khe0nkzkXfw1We2V9F9nfurx 6vLA== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:mime-version:list-unsubscribe :list-subscribe:list-id:precedence:message-id:date:subject:cc:to :from:dkim-signature; bh=Cud/6aqJnRfF1FRYIE7dZy35PpEncKlSngXb7y86szE=; fh=O900NdmRKK9ga5Ut8RnEmmBttJzB6uTT/k07zuxoX5s=; b=QNRRFFXwkhBQdx/YE/ryE2TDXLh/Hs3kR4puKA4tF7L7OAH1Iw5ekzyVoIcdlO1di1 SyDwj0SStUR+LNa3dMyrA07kDC2Xo9cKiUi8DlvSQacioneVIHlQzNYyuhKhLXaq7blz Pg+WZQDOKdhYfDl0IOMdpIDTLnBst+LVpqrVZ3Ny5uKdik8caj9NTPS5VfaEFBiqn/77 aKuo8Rv1oTzAO9ggmZrx47dIQSlXVa4fTZNDAeKDE8gFk6SXrC7X/zYriQ5O78myxMm0 otXF6Zxa0vIkVtQ0zjR95x5MpGiEDLkgc5eAJjvauKtE4FV0jku4R4YYYTovyA3Mo3Er /wrw==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@gmail.com header.s=20230601 header.b=kldPoN9r; arc=pass (i=1 spf=pass spfdomain=gmail.com dkim=pass dkdomain=gmail.com dmarc=pass fromdomain=gmail.com); spf=pass (google.com: domain of linux-kernel+bounces-199261-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) smtp.mailfrom="linux-kernel+bounces-199261-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Return-Path: Received: from ny.mirrors.kernel.org (ny.mirrors.kernel.org. [147.75.199.223]) by mx.google.com with ESMTPS id ada2fe7eead31-48bbd01bf92si1223122137.831.2024.06.03.07.01.57 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 03 Jun 2024 07:01:57 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-199261-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) client-ip=147.75.199.223; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20230601 header.b=kldPoN9r; arc=pass (i=1 spf=pass spfdomain=gmail.com dkim=pass dkdomain=gmail.com dmarc=pass fromdomain=gmail.com); spf=pass (google.com: domain of linux-kernel+bounces-199261-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) smtp.mailfrom="linux-kernel+bounces-199261-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id AD6051C22321 for ; Mon, 3 Jun 2024 14:01:56 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 53A6A12DD90; Mon, 3 Jun 2024 14:01:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="kldPoN9r" Received: from mail-ed1-f42.google.com (mail-ed1-f42.google.com [209.85.208.42]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 053221F60A; Mon, 3 Jun 2024 14:01:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.42 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717423310; cv=none; b=qtjDFN51k0Jx0RhGVcnqszsRMgfaKwik8cGpwrHWndrCVlmIiIYoMQvEo+lAdOhcgsfLy5Ek8fvGjV7mi0X78Pb3tUgXWmJwMxVe2pBJibKBhaX1VHthiww2U5/jBCrzo4mZk1QNuocuDcxnbRmZUDq+QUCVSTR3WRWJGOf6F8g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717423310; c=relaxed/simple; bh=1eBfmTHL1QaR8pbVnJDmzCh9p4iP+N0vXh+zBPtMsd8=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=g2ntk9ExuuGkG6lS7nbMTy9OTMUd60dhW0FcI+B2grdqrzzCck2xUxL6hU7K9aW1nNaEw/7BZp1h3D2merO5bHsEBxFcQFuhusi+HPXwB2UnkRKHIo4iB1hROblDYrGzqoVDCEeUcz9lmwHJJ8ikZWItiXfqC9Bt6z3ITM20pW0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=kldPoN9r; arc=none smtp.client-ip=209.85.208.42 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-ed1-f42.google.com with SMTP id 4fb4d7f45d1cf-57a20c600a7so4867523a12.3; Mon, 03 Jun 2024 07:01:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1717423307; x=1718028107; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=Cud/6aqJnRfF1FRYIE7dZy35PpEncKlSngXb7y86szE=; b=kldPoN9rEkRIy/3D3EyceyuYIDe+4y3pH2kH4mYiXL6HNlk/SuZZwhPas9Mr3xUjpt HOVS0DadAJiNbfj76hG/YZsx7Quag9myesY3xmjQlH/qXX0UmCohYt9b+ZBHIws59Nx5 zcSa5IaLHoEEzpEMceKLQqe4PKMe5zhGoTIKg3fPz4GsZDYuBL0mePNBFu0PZI3XoIBI 9ZQomoGtT42vlO3NPBNfd441wkFdH7+Ly1+Q0W9h3yQGpJ4BsuA4QaJ1bKlSewNpdZlG mBfsphrAL0BgMOBydSTXKL+3+fpIDaearPXdoeqGbVPNFgYU0QWFT0A0kJyqafJ9SROG Fvbw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1717423307; x=1718028107; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=Cud/6aqJnRfF1FRYIE7dZy35PpEncKlSngXb7y86szE=; b=GbIv0FWtIegRa4CjWAnhtdLwprNf3SBrGPwt0Hp9oLgE8k4B1/PdLRQOJkj5DYqACL 4CFuZYhMgyx7dioJuhfcuho0DYyezrO6P+gb/ayswVhk5T+h30rdwCmn3hCVICeHvk0j GUnfH3CLqMIlv1VkofSCovu/T2Tv3M2sDd1XtLxnNBkfQ+4xYzNYkBGNhCrfRIZuPoVM YabxvoBh4fatP0/RS5zi//Dhab9mSPDb30nYfpQRiNJadkJrbGUhRWARdsJgWceKZr90 gmZwTk3mra12WJ0Lv8e42TN5mLsMK6B9Xo3HTauJyY1GRijQ2FXrg/Eg6kzUCCtTWuTS Yqww== X-Forwarded-Encrypted: i=1; AJvYcCW5JVX7WvjhkHJKPEfcxk6LFqW4lGBobQHCWXiuFxn7UCBaZ9BHFbFTgaeVHoaKhPsHCQBBPt/w/1f9jV/gvp99Hza2H+WMbXMstf+IFI4zOnAhMSJ9Pp9MYtja0QxV2dyjqNqB7cSROQ== X-Gm-Message-State: AOJu0Yy1jVRQ9ftio67rQXrfzgAroQ6laggx7wymwrq47TG+8gDy2R1/ BWpzx69GHA0m+rrWqvoeelCcjYp/srVOECgkR6R81C3SaZ3GsvDV X-Received: by 2002:a50:9f2c:0:b0:578:3336:92a with SMTP id 4fb4d7f45d1cf-57a3622b9e6mr6527527a12.0.1717423307034; Mon, 03 Jun 2024 07:01:47 -0700 (PDT) Received: from toolbox.int.toradex.com (31-10-206-125.static.upc.ch. [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 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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) */ -- 2.42.0