From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f53.google.com (mail-wm1-f53.google.com [209.85.128.53]) (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 3099447884B for ; Sun, 18 Oct 2026 12:32:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.53 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792326768; cv=none; b=Qo04tVzKAX+r2MOMFaxMPRfzsf4T5ApyHX7d7wsCbnhn76qNWfjtV/C+VfUQGM04nf9hpoEEGuUYvl1z6FN68smlZQwoYv46P51EITyA8o1/Ki0OrlT21UdyiE6r0jmiY7YVJ6/9QI4n4B0BQgwTYDkK55Y29eI2wHuT4NNtt9Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792326768; c=relaxed/simple; bh=jK42QSJLlFCZiNAkrZ4uWt8pBppxkc2bz1zJLNGahFA=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=NXEstSY8PL+iJmmQrFrk+bn2eMDR1uV4MFEIcMEU+ge49g/9Noc0+SNZ8lu8SqJIgsGlG32sCexBHAD37pZnbaj2U0DeV/Bsi8GAZ+DqJIWrrQlojF0qys46NOVa0cLeYiAwkXOjz7qxzW8N+JGmGdv+C82oT87mEEMj1kLTtQk= 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=FXtqBhpg; arc=none smtp.client-ip=209.85.128.53 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 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="FXtqBhpg" Received: by mail-wm1-f53.google.com with SMTP id 5b1f17b1804b1-4a1b07c3c5fso14182225e9.1 for ; Sun, 18 Oct 2026 05:32:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1792326765; x=1792931565; darn=lists.linux.dev; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to:content-type; bh=GpPqZvPlIP3fXy4tW9d7V+mx955z5cVsFSY/eblWfwA=; b=FXtqBhpgc70KfLuc8L0c2maaxQAwSfB8VoKdFcgfzRGgXS0lhB8Q9KAVEtsoLnAi7p DQzMSr0gPNbFAIjKf47N0CMarIxKDMk3/IRbk9Z+kJID8Q20yudGh4Ykbw6IewF7zSoM bH1D1r7Mfp10I/K4DVp5UWKrwjT3n2sH+2FhyFWtysUzW9zZLwrAofq1RuTu8DzJ/G/E owlAK2MRBB0EOEaTl898MJCBmrTmFmk5O27pwSO18oEEt10S3xnP8XJe8hIMl3nSOcB3 fRDwCUICowdJ1Wvf2Cof31bZ8W7BlYqm0lRXUSMxZIgusujTsECD7vRse9IKIP3X91Xk Nz+Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1792326765; x=1792931565; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to:content-type; bh=GpPqZvPlIP3fXy4tW9d7V+mx955z5cVsFSY/eblWfwA=; b=uTNZ/hZ4iSuLySCI2poStt+c9Y3BKIvWFIpdwDmSvL/DEVxc5JxdLwxjYX+YCsV7/7 XYM8vevR3BU/VkG3byb7T2/fpwIOITDeRHohRaySI1wy/1/UpqwK9Ki3JXHlSbT7Ht1Q Jcfal9F8uxJKtP9rFsG5gnNe6Q/CZwC8CsVliqCq4t02Wf01lPqfg69U3PSWTFBv8v5r Wuw03RJQTiYaOv0v+PUsjBXfyBrTqXVAsUVXeGmDii2Szsq5JC2ALgR6gSsalzOiLx6I uOaJaofWefcgkFy/6dfiD25059yII8oYq75NZPU6Kk7Ny6RCvtI7qrk31+YMePkw+6nT 9M+g== X-Forwarded-Encrypted: i=1; AKwUvBzUGrq83cEYekoZJ9TPkOLJ518dh49J2qzjLbWqy1Y26a0/2W91hdhf+A0/abeamQUlk2U=@lists.linux.dev X-Gm-Message-State: AFq9FYIWxwuB0+pgtD32MEBiXxRk0B8o7M7FDOPgIIGLPb1ABkQwO5zR pytx6lpHcXu/11uPsKVlGMXJq/0pW5XxqX+ohMI2z6AL0g/HF3B9uHRP X-Gm-Gg: AYBFou0fICr4EIUIJCtdLLjsXG7xj8DfgoLtPeUY1kccm42H/Bg6/pc+Fc/mAQ9bnRt yttRugIvNs4rybhyzImqFqeCyf1HKkAmXgNvFxktN8bQEZyZobBIuOTfni0eDPSQvhoA46e2YfF vvEVZiJT1Gt1xhZH2BRiTc9VRDudtNpiwC7+R1QleF5uWSskrXpWmYjsFkjDtvRyPcB9BJ+/QkG zet+ZWhzrwMvqcRsx1F3xji2TcQQES2qFF2G7qmvvwTf289eQ7M1MqKGsuscfJZ8xeZTjFS+2oe mvIhaHPZzdvXQxsNW4JyocqT5kYOAhmfcwqPze81x2cO1/IjdIXLbW5U15NtTIOtXwDgd6uybsr z4prvwOVOm7IHD1CJJChDad+lCtJ6KyCxwdRTJ5IHpMEYqbXynG7NH8hYNwL9mmCWlr1wXIScJ7 HB7oeJeZs9PeDa3KM0Fx1uIUxZpyXh6n19e6tkymDagXIRWNgiPDnmXo7C5a4K+l6IJmKypSAfO x2g33EEWwZUz7cYdkc320i90bzZKYBg90mpJ2eM+7tJpJJH47MLwELywMVDfVRylOocLCpgp6Zq kY+bSsFD7z2KwW/I5by/Qg== X-Received: by 2002:a05:600c:6992:b0:4a1:d7c3:d3d with SMTP id 5b1f17b1804b1-4a1d7c30dd2mr96288465e9.10.1792326765173; Sun, 18 Oct 2026 05:32:45 -0700 (PDT) Received: from Lord-Beerus.station ([93.66.71.207]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4a1c8ddde4esm245012535e9.12.2026.10.18.05.32.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Oct 2026 05:32:44 -0700 (PDT) From: Stefano Radaelli X-Google-Original-From: Stefano Radaelli To: Frank Li , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org Cc: pierluigi.p@variscite.com, Stefano Radaelli , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Subject: [PATCH v1 0/4] arm64: dts: Mark Variscite i.MX9 I2C recovery GPIOs as open drain Date: Sun, 18 Oct 2026 14:32:23 +0200 Message-ID: X-Mailer: git-send-email 2.47.3 Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The I2C recovery GPIOs on VAR-SOM-MX91 and VAR-SOM-MX93, including their Symphony carrier boards, are missing the open-drain flag. This series adds GPIO_OPEN_DRAIN to the SCL and SDA GPIO specifiers to match the I2C bus requirements and avoid the warning emitted when the I2C core enforces open-drain operation on SCL. Stefano Radaelli (4): arm64: dts: imx91-var-som: Mark I2C recovery GPIOs as open drain arm64: dts: imx91-var-som-symphony: Mark I2C recovery GPIOs as open drain arm64: dts: imx93-var-som: Mark I2C recovery GPIOs as open drain arm64: dts: imx93-var-som-symphony: Mark I2C recovery GPIOs as open drain arch/arm64/boot/dts/freescale/imx91-var-som-symphony.dts | 4 ++-- arch/arm64/boot/dts/freescale/imx91-var-som.dtsi | 4 ++-- arch/arm64/boot/dts/freescale/imx93-var-som-symphony.dts | 8 ++++---- arch/arm64/boot/dts/freescale/imx93-var-som.dtsi | 4 ++-- 4 files changed, 10 insertions(+), 10 deletions(-) base-commit: 31f9ec9f38735f42e1f0ba57347c420e56b99824 -- 2.47.3