Received: by 2002:ab2:6857:0:b0:1ef:ffd0:ce49 with SMTP id l23csp2524435lqp; Mon, 25 Mar 2024 01:05:41 -0700 (PDT) X-Forwarded-Encrypted: i=3; AJvYcCWis4eYjeEI7bho87VjJjju5PlkX/jktumGQGZSIRjib1Rplos6odXTfkEbyMWcK7KT+MYY0pL9HjuFpyjNXpp6hRnB979SMosgYFfrLw== X-Google-Smtp-Source: AGHT+IFGK+8vTheATNpVzMe4PBxgleTRycdHdbO71BoD5X6PoPos/Mf6JGj7hwHQXru8xlpnvBnH X-Received: by 2002:a9d:7a9a:0:b0:6e6:7b48:b801 with SMTP id l26-20020a9d7a9a000000b006e67b48b801mr7534038otn.16.1711353940880; Mon, 25 Mar 2024 01:05:40 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1711353940; cv=pass; d=google.com; s=arc-20160816; b=gEdKakTSpfa/VDA6cR10/AmYKoOvHowfOVZmqi5Uhw6tk14UmSt6p1z1yukQIiMND/ DnNakqvXXcqC+sk9RkWgrQZMPSqWQCmHL7uJFpC23FBj7AvfpdhTYM70VGUoTY28c7xU TZlB6FgcNYCmJVRXN8EvT6pAY9qA/YVTg+inQD/HODM0u+DTLlfity84YKGPp7ioxED+ UpXZWruNywdmTFNiKOFwZJRzd9qwpRuHus11CVLtWz1yECEjpP10HIwQxwjq95VF4mEf H1areaF0PCXlNeDN58AbVNqNiJi1Na1j2p/9t9NSw3/VysmhuFp+ZPs9E+yz5kuMD/g0 fYsw== 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:references:in-reply-to:message-id :date:subject:cc:to:from:dkim-signature; bh=nMH3hKWVgm8HOI/4t8KTD6CfGDbWbyv6BXWNvazIUgo=; fh=H0snhVUo31ukLpAREG8yhe/ZFUVWu6WEC+ONdAdS2uQ=; b=wf219J1V7QmxMxciwhMzLtOCYrjexpPShxUYH8iwjlUoZ54DTB/ZCeQlHfzm0fjpSu rDqluV98YC2fbl6+B6Tv/kvPbvMGBhU1okVj4oJjQqYaRwcofTF4Iu6ScTX4hq+jAKCn XaWN3xJ0oqFvscFUNm2k+r5aNADO9SSoxz/m5wDn3QR8gnmiK94Fet0enmncCHpco1Dj 1KWXq1crheyYYbUhy76eBoNmRVBjbvqxaJ4lVOWTuzxbPwP8/ONy1j9fm43rE/JMXyz3 87jYQVYAdfPhmZtyUYOy4rjzJeyXoxWUVqoxJ+KZ5p+pr+tXUbEufS5SKjOJ6Ep9LfOx SPOw==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b="CihZDs/h"; arc=pass (i=1 dkim=pass dkdomain=kernel.org); spf=pass (google.com: domain of linux-kernel+bounces-114775-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.48.161 as permitted sender) smtp.mailfrom="linux-kernel+bounces-114775-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from sy.mirrors.kernel.org (sy.mirrors.kernel.org. [147.75.48.161]) by mx.google.com with ESMTPS id b35-20020a631b23000000b005dba8009eb2si7232938pgb.724.2024.03.25.01.05.40 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 25 Mar 2024 01:05:40 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-114775-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.48.161 as permitted sender) client-ip=147.75.48.161; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b="CihZDs/h"; arc=pass (i=1 dkim=pass dkdomain=kernel.org); spf=pass (google.com: domain of linux-kernel+bounces-114775-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.48.161 as permitted sender) smtp.mailfrom="linux-kernel+bounces-114775-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org 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 sy.mirrors.kernel.org (Postfix) with ESMTPS id E1431B2C7F4 for ; Mon, 25 Mar 2024 07:02:32 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 00F531B37C9; Mon, 25 Mar 2024 00:50:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="CihZDs/h" Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 1110321A832; Sun, 24 Mar 2024 23:36:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711323373; cv=none; b=P8FBFzl1QEIWcEbtIhn8EkSv6ly/hiRtxmbHNb7NeilEmkT6Ua6k94V2JRPgO37pEV44s1FTBSvYAK8mvJ6nDgrS4+oak+KVKy7LNyEEDT501FCCZNZlA9FrY40jo+QQvyg++U3r+mXDMox6ZvPqnGvGxV92Cq1wjF4SPIo+nLs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711323373; c=relaxed/simple; bh=saDXBtUPJ2rQPi4TNk0EkS7ba6nG+1OxrXRpJV7qt9Q=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=oFyi3qAjyNI2KmIA9PAm/jnkbHKFRjxaqtKRP6/EXROeyWi308UZYazkpSB4Cj0PklZM2H1vpKkDMPEn4j/D7src4QZGH9oC9OBIGB9nTifNdxUAIFYTfA/R0GtyJTlv3zAbYDXYl4n3jcQkOnWJq2AMXWkn3V2yX5lUlMVBRfY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=CihZDs/h; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 44AB2C43394; Sun, 24 Mar 2024 23:36:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711323371; bh=saDXBtUPJ2rQPi4TNk0EkS7ba6nG+1OxrXRpJV7qt9Q=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CihZDs/hPg7Il+TBciNlOtZ0cPupQ4uXZhPhYNT8OVlzKBSz1OlES+vFZA1H268JC 8VbZBdHjP6qTThvUFh/Otg/MVTQSDFTGglhRK3j3QU+GG7eAvP7Gwfbwxpn6EZ4Ub6 mWEbWZRb5xT2vFI4iiDwj1HwyoQu/49qeJ5nXy666abXAsQECsOYSBxpEusgtd21bw Ts3LZtdco8xu6QFmNuGujvPLgkwpVVPYdgz7wmJRKvKVQmjkcDZqxRkM/17L1GL8UD CoxXi8jpEU+6Y13lq74nlBdiiq4NmYdxC82w2bzsGAWgU+/JblG3UGE4k3MSQvEJ22 96dCDhSoZG+yQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Frieder Schrempf , Shawn Guo , Sasha Levin Subject: [PATCH 5.15 071/317] arm64: dts: imx8mm-kontron: Disable pullups for I2C signals on SL/BL i.MX8MM Date: Sun, 24 Mar 2024 19:30:51 -0400 Message-ID: <20240324233458.1352854-72-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240324233458.1352854-1-sashal@kernel.org> References: <20240324233458.1352854-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit From: Frieder Schrempf [ Upstream commit f19e5bb91d53264d7dac5d845a4825afadf72440 ] There are external pullup resistors on the board and due to silicon errata ERR050080 let's disable the internal ones to prevent any unwanted behavior in case they wear out. Fixes: 8668d8b2e67f ("arm64: dts: Add the Kontron i.MX8M Mini SoMs and baseboards") Signed-off-by: Frieder Schrempf Signed-off-by: Shawn Guo Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-s.dts | 4 ++-- arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-s.dts b/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-s.dts index 49d7470812eef..362f9360b4a51 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-s.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-s.dts @@ -275,8 +275,8 @@ MX8MM_IOMUXC_SAI3_MCLK_GPIO5_IO2 0x19 pinctrl_i2c4: i2c4grp { fsl,pins = < - MX8MM_IOMUXC_I2C4_SCL_I2C4_SCL 0x400001c3 - MX8MM_IOMUXC_I2C4_SDA_I2C4_SDA 0x400001c3 + MX8MM_IOMUXC_I2C4_SCL_I2C4_SCL 0x40000083 + MX8MM_IOMUXC_I2C4_SDA_I2C4_SDA 0x40000083 >; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi index 42bbbb3f532bc..646615ca4b48b 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi @@ -220,8 +220,8 @@ MX8MM_IOMUXC_ECSPI1_SS0_GPIO5_IO9 0x19 pinctrl_i2c1: i2c1grp { fsl,pins = < - MX8MM_IOMUXC_I2C1_SCL_I2C1_SCL 0x400001c3 - MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3 + MX8MM_IOMUXC_I2C1_SCL_I2C1_SCL 0x40000083 + MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA 0x40000083 >; }; -- 2.43.0