From nobody Fri Dec 19 12:02:05 2025 Received: from EUR02-DB5-obe.outbound.protection.outlook.com (mail-db5eur02on2136.outbound.protection.outlook.com [40.107.249.136]) (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 DB2C51C766D; Tue, 3 Sep 2024 08:52:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.249.136 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725353562; cv=fail; b=XbCxzD5vEsdOTHvYOvu52HiiyZyXwDaiyt2L+PFpkoMli9G9cRulotRq2fRBk3OsZ/ajEyNSDdVE+thTn6mz5csgoHNq/wZTQEZOyq6DoWd204sESpbVDt/Osav6ZZDfN2tWCLCTzH7FX8B552K+ND/SlBHEN8InWl+JvsXJ7jo= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725353562; c=relaxed/simple; bh=i89FeADLX/w0OAYzMqkQWsIEJmYst4LgEPKD/ec/1Kg=; h=From:Date:Subject:Content-Type:Message-Id:To:Cc:MIME-Version; b=IksmdflDcEptsWtBmXWBRhxon3kbWoyynKlf08Km+BsjnGdIAZLk+wyX4yrrxEfBz1zcQfmjZcjk2TM3wYog2T1QM8xdwVH9/3XhKwYT0NfhmS8B+RWVvEkmG73joQkUTpIXJ2D1K/4MsWxMERNJpaGqsTWUxN7JNwWxaXs2wvE= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=solid-run.com; spf=pass smtp.mailfrom=solid-run.com; dkim=pass (1024-bit key) header.d=solidrn.onmicrosoft.com header.i=@solidrn.onmicrosoft.com header.b=f4+0cmfn; arc=fail smtp.client-ip=40.107.249.136 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=solid-run.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=solid-run.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=solidrn.onmicrosoft.com header.i=@solidrn.onmicrosoft.com header.b="f4+0cmfn" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=oZWBzo4d+NhJfzlSsHm2ocAICHriJEisF+O4j3FhJL4GhZK2HVROd+4luSaVFCyGT8KHcdjPALYConwYva0F4q/TTXaHVXfBD1sm2UdMVCBcIALbaHLpf8iEC2AaEpqhYyrChzAvhIII5uojLTTNDBHaaN3e0xJL0UFn0o4RtG3qjANZfdyDatj1MgWkd7gobil3J0qGMVsdCTACR2YHFZ/e7g4lGEOGxiJRTL+Mcg7iADf4JmnUEUWmKa48VmeJkyD7krxYkeoYm2l86cjtju+h/e53LYPucs560vJEPaokOVL9+KRLFgp5vnDA/GwTDqIVCuj9R93Sl6jnVbR2EQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=ZRWs4ht2ukU1OGMsZ+jOXbFDlQvHpjMtZGbBYPWOa7c=; b=KPLueF7ptfWKxJpp5wFABtlgtqCgQIu57rekkXj6fhPZlrl3XoUUAwMdM2S4wc3h/wQ06aH1SmvqrnB9/WvuN0GGi3bQ5o9yreOxBEsOhV7UKfVUW07NT1iNtasrf9kA8RvwN0ZGtHysvUt5mhwxIC+5oGXwbZYkS147KtNXzzMiAxrtmN4MLAWGsw5SsmDgJbwhY3XrkofnMAdvWxfvqbRB2aDG7e+OU1mojuZVEzjKxC4iboxUKBoyTq9x7wOV3rGiabVXd7xaH2cSfMYchzAx1yG4R7AGWMTLSmzk3pnKGAR2++1xDYcofOjhvfuPBg3mLcgBUkKFWbjxQdz6Ww== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=solid-run.com; dmarc=pass action=none header.from=solid-run.com; dkim=pass header.d=solid-run.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=solidrn.onmicrosoft.com; s=selector1-solidrn-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=ZRWs4ht2ukU1OGMsZ+jOXbFDlQvHpjMtZGbBYPWOa7c=; b=f4+0cmfnMJYsXyV6OLD19D49C+zV6ItTyvvz9NsvfwytJZAr6ZrJKz0gMvXO/asKOy0P/HfTLvH+1hGgUrt8E4gUeG3ilsNR2eU4Znv8CbpCLCc0GaJvV3IVKe0xbwsWuuYcUL5KKDMDgOVUbKx14gVYoTQVWCDnJgRN6b15aAA= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=solid-run.com; Received: from AM9PR04MB7586.eurprd04.prod.outlook.com (2603:10a6:20b:2d5::17) by PAXPR04MB8607.eurprd04.prod.outlook.com (2603:10a6:102:21a::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7918.25; Tue, 3 Sep 2024 08:52:37 +0000 Received: from AM9PR04MB7586.eurprd04.prod.outlook.com ([fe80::c04e:8a97:516c:5529]) by AM9PR04MB7586.eurprd04.prod.outlook.com ([fe80::c04e:8a97:516c:5529%6]) with mapi id 15.20.7918.024; Tue, 3 Sep 2024 08:52:37 +0000 From: Josua Mayer Date: Tue, 03 Sep 2024 11:52:10 +0300 Subject: [PATCH v2] arm64: dts: ti: k3-am642-sr-som: mux ethernet phy reset signals input Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20240903-am64-phy-lockup-v2-1-8cf6bd138ebd@solid-run.com> X-B4-Tracking: v=1; b=H4sIADnO1mYC/3WNQQ6CMBBFr0Jm7Zi2VkFX3sOwaNqpTARKWmkkh Ltb2bt8L/nvr5AoMiW4VStEypw4jAXUoQLbmfFJyK4wKKG0qIVGM1w0Tt2CfbCveUIpajJn741 SDZTVFMnzZy8+2sIdp3eIy36Q5c/+b2WJErU5NY6c1v7q7in07DDO49GGAdpt277gOrdosgAAA A== To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Josua Mayer X-Mailer: b4 0.14.1 X-ClientProxiedBy: TL0P290CA0014.ISRP290.PROD.OUTLOOK.COM (2603:1096:950:5::8) To AM9PR04MB7586.eurprd04.prod.outlook.com (2603:10a6:20b:2d5::17) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM9PR04MB7586:EE_|PAXPR04MB8607:EE_ X-MS-Office365-Filtering-Correlation-Id: ab312fb1-e8a9-4ad6-a250-08dccbf5c26e X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|52116014|376014|1800799024|366016|38350700014; X-Microsoft-Antispam-Message-Info: =?utf-8?B?MjFvNm4rL3g1MTVCZ202T1VlZ3Q5Z1FZNFV0ZmhvYTE5V3dWVk1LMXRYN3Nk?= =?utf-8?B?S0RnS2Q1UWdFN2VVSHRNYk1EMVErOStWYXpxRzVTQzdYQUMwWWNOV3Z4R2tO?= =?utf-8?B?c3ZYRmg2MC9lSkhxS2NVWm51VVJqeHdqUXloYlFWbzNWYm90ckNBQkZWUjUw?= =?utf-8?B?dHpZMHpxN0QvODFPYUlVdXRGRDJ1ZXBOKzloQ3dNNkhTTzhobnNHNGdkSTVr?= =?utf-8?B?dDYwUEtoWndZSTFzUzRUTlVSMUloeFNRV2YzWkpFdnEyZU8zWXlBd3Q0SVlz?= =?utf-8?B?bVdDeEx0VTcyWkQrOVBtVmtGZmxkMWtYZ1pBWE14dW1ZQnp5eElWMkZreFVX?= =?utf-8?B?Q2d6N2RyYjNGV0VUQmNkMjd5RXZncmpIZ2RrbUZVWFMveXNicTUyTTg2VWoy?= =?utf-8?B?Ym5FdzYwakkxOHVpWjN1R291TklyRVlkRnVCTzVobS9DTjcwWnhjRDZFdkQw?= =?utf-8?B?OUU4dHFuZXVTR2xXeDd0N2xpTkdtMGtzdzVZQStFUzNFeVhwQVRoYlRTdW1J?= =?utf-8?B?L1pjdTRsRkExQXI1STBPdWp4Y21HY0NLeDRRTk5nNExQZitpRHJkRlJwK1Nz?= =?utf-8?B?dFpDYzZ1eFN1emN6aUhhcU4rRkhDNHZ4N1NIckNWRktYZk54SWZFazIrM21l?= =?utf-8?B?WksvbFB2VnlJcHpPVDNPa2RGclNWZllqdGR1TG9BNEZVRlY5SDl3dUpoNHVG?= =?utf-8?B?MVJ2RkhsVytjZkdleW51MVJ3aURRakUwRHp1UWhNa2kyaEpWNWZmazJ1aW52?= =?utf-8?B?b2VDMkZhRzU5NmlITFdhUHdyc21oT0IrTzVvdmVnbUw1THB4TlRGdGM0K21y?= =?utf-8?B?V0xCMm5WL1NPRTdMQndtdzlCZUJyaUhlaVNremRTVUNsYytNZ0xYa044dUZ2?= =?utf-8?B?KzFvd0p5RkJuaVJaYnZaNm5BbUtZSGROTDA2UDN2NUVvMlQrT3R1bjBXTzhm?= =?utf-8?B?R0VlYVhCcDJlRzV0TFhuV3RTREw3UndlbHVzZWRXNUNPb01jU2h2QThPdEJS?= =?utf-8?B?ZXN6aFZ0ZGhXNjdIaUVXMytKenRaQlIxM0taMlUxbm0zVlNPMFF3bzl5aU9q?= =?utf-8?B?SU1LcjNkc3U3VW82allaK0dCYXBNeDBsY2s3Y3cwUnBLSExzbGFzMnRkRUov?= =?utf-8?B?WXJCMk5ETC85TWNMOTNqWWJSNWUvZ01ZUUJ3WCtwa0JLZk03bnBXS0FQUGlE?= =?utf-8?B?eWMwZHRnNm9VVytIWDFqZ1BLNURSYUtCeVd0enJzajdvR0g1NE9HWkM2Ylpj?= =?utf-8?B?VFc2SFpSdklNUzdWL3dzWjNFWkI5aTNHR0ZJTXZaV2hkRE84bno4dGFVRk5y?= =?utf-8?B?VlF4NlRncjdXaHFnSEo4V2NZQ0tZYTI4dWJ2UjlQV2JBRGNRWXEzNE1EREtZ?= =?utf-8?B?TGgxdVpjczd0SzFkV1VKdUhKL2lNVi9La1RQR21pMlpIMEowUkptM0VxL1JZ?= =?utf-8?B?NWdGRG5GenJVbDZSVjlyZnJYUURyYzBvQmZNVm15VUU3cGZWU3Y5TElEcVF3?= =?utf-8?B?SmJpSmxkR3E1dkh3OVJ5VmFOZ1B2Y1I4NmlVbzRrajRlSW1yeWpXQWljeDFH?= =?utf-8?B?ajJqZ3A3cGdPOXdDT3VMeEVtTVRqZmx4L3A3blVGYVNLNmZ6M1k4NnJDSjFB?= =?utf-8?B?bXpvUmcxK0RqZm9tZG4zRlRPTVErSEVvWUhKS05PS0pkNDF5ejBJR1I3SHZY?= =?utf-8?B?TXg3UzY3SzZoaFlZT2pacEN6QjNRdy8rTEJhSGZUbGl5UlpFS0N0NVR2MnpK?= =?utf-8?B?OEFYSHlBT2RzL0ZPVTRwU2FLMXd4QUczN2dTRmxqYmlSbjRZTnpMdXB6dlMv?= =?utf-8?B?QjVhZ1F4dVpuYWlQZVRXdlNRdERiNHJEdWtjT3FxOTNDWjNRMzB1M2hmWnov?= =?utf-8?B?L0pWOERxNFZ1S1JPRDF0dkFROXg5QW41d3pQSjQ3T3Q4T3c9PQ==?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:AM9PR04MB7586.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(52116014)(376014)(1800799024)(366016)(38350700014);DIR:OUT;SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?UGdKcGk0NExtTmhYNzExM2M5RFNwbXJEbG5wbldCZHNqbWVFZG94SzhJVGpx?= =?utf-8?B?ZUZnU2tLaHl2QUZud21xQTJOSFZFS0lSNFMvVmh2RDlTamhjNEE5QmF1SEUx?= =?utf-8?B?RExXR0k0cGpIVWFXZDNtWlBFMWQ5UW1mSkxpaFAzakdWZ2RXTm1oSFUzVzNv?= =?utf-8?B?Y2gwUXVRNFdsNUQ0V2MyZUYwNFRkMXlFSzAwNDg1ZmZJdzBYcU1abUZFL0hW?= =?utf-8?B?OERnNXcvb0hEcHlyY1BHSXlyeVRFZHVqeS9HQUxRYlZVMGV0dnNRZDVnU0pa?= =?utf-8?B?WEJkQXUwVEd3MkJRc0lUVEFaY2VsQ0pmRVowRzhaNXppdmhYL3ZlOWQzNEpx?= =?utf-8?B?MEJLNVpBdG1HdVBHM1ZuWUlzN1ZZVHBsdGpFS3BPL1lOZGpxRmIyTWxPR1ov?= =?utf-8?B?WllBRU9VdktoWGpOYmlmSkhEbGNBZGpUTkU5cWR1NG4rTzNuU1MrL2pHeTNO?= =?utf-8?B?UlNtZHpudFp3Z1hIN3ZWSjEzWTFLLzBBSVZpOUtqbmxIMTdLTDZYbm1EMVdD?= =?utf-8?B?Qk5DNmJLaDRMMFF0eVJsMTFqakF0dWVvOTFGU2l6MnJSTUNVL0syR3ZLV2ZJ?= =?utf-8?B?QlYwWkxPNjZIbFZYaXgwamg3T1g0bTJEYXM3UnBUZTUvd29KQXNuVnJONTFE?= =?utf-8?B?dlI5KzVxNm12UkZCQTl2dG5VQk56b2xOeDh2Y2xmVkNNSUx6N0xNczhma3Q3?= =?utf-8?B?TzlqVTRtdUlPZUZMUGNkcmt5aXoxaUU4bXRSRm9VTmwvY3pmbFZvcGVoVVFj?= =?utf-8?B?UCt0QURCajZBTkhlamhrVlFGL1NHTnMxa0pLYUJkME9tc1lkVDZJOUczaUR3?= =?utf-8?B?Y1JYbVpMdW5QYTllMjBzeGgrZUhxQkZOdWdxSW42eFFnb1RJKzE1UERBTGVT?= =?utf-8?B?U05JVWxmMUJMSHJYQkFHemt5NUtkY1NLVHFhZjJ4cXRmcUtWRkl5UEMzampk?= =?utf-8?B?c1NYVnNYYjVNWnhZcWdoeTZmRU12OWpkeWYxL3Ewa1lpaTZNSFQ3eHpNNFgw?= =?utf-8?B?SWltTk1zcWs2c1FzR2drdUtCQmUzQitGbjQ4YUEvZ2N4bURmakZVM2w0cmdT?= =?utf-8?B?NXpXUHBBMUxtbU1jbk8xS3BsTzNRNDc2QjdoOWZFdFZ3Qk4xTFRVVE41SG1t?= =?utf-8?B?bE9GU0xsZGh2OERNVGFKUENhSE1sVUFLaU9YbmZsYi9oK2cySWhWMUxLazN2?= =?utf-8?B?b056cW4rOGduQVFWazNjNlZWQ0Ryb3lLbjFTbHMxYURONmRlci9GYnpRdGs3?= =?utf-8?B?bldPbHdQalAyWFRmbTFudlhKTHJ6OUJhUCt4aE9oNnlMelNqUE5sckxwMnRB?= =?utf-8?B?bGRYbXFQczIxc2l5THBuaXV5ZEVBUmtpOXI0TjRnZ1VEWmVIdjV6SWx3ZGFH?= =?utf-8?B?aVhMb0RIYlhQNW5KelFKTkpEVFNkWEI5VWlOS0JNZnJzdDVZLzExeVFWdUVp?= =?utf-8?B?bmxOa2YzNEUwdU02K0lTcVZOeDdTN0wzeFRxRGdobzhpemIrM0tPZ2psRU1J?= =?utf-8?B?VXJaR3p4RGtnYVlrR21XOU5oMmFqWklybWsvZ2tHZFU3MXNTTUlEcmtJZUR2?= =?utf-8?B?VksxMyt3U01TMmtaSHVuaDdmaWh3eVk0UjdleTlRRkdJQ203THRPQ1c5cTcw?= =?utf-8?B?Q2ZNdkxMYURyU1k0cDBndjF1OEgvYk1ITEFseTBpeGdYUDZRQWNscXpsZUJF?= =?utf-8?B?Qk8zREtTRkpPZ1ZyOXFORnJCNWphQWhmTmdFbjVoNjNSeWl1ekoxK29TRGcw?= =?utf-8?B?UXZuZ0dUeHlQdjhlRHJlTk5TV0dQRms3amZENWp2eERnYWYxTTQvTXhnbGhY?= =?utf-8?B?YXRmRlluQ3VJekUxV3l6dXhJaElXTC9mVm5FTGhxbmdTbEdzNlBIdm1FaHRY?= =?utf-8?B?QjlIVmU4Q2h5VGQ1M1VkTkR4WDloUHlsdnlSVHl5clhLc2hMQXpXK2dwZWZS?= =?utf-8?B?VE1UUitFV0t2VmxzN3hXVHRIS3R3QjVlQTNGMndjMnJDb0dtUDBsdUpyVVhO?= =?utf-8?B?WXoyTUJSblVjTmpCV2pBWW1rd2IrcHZqRGFqUWFuZUVZblY4WTF1cGl4VThj?= =?utf-8?B?YTB6cEhOOUt3UEZvZ08zVWpMZUsvQzhsblduN0wwYTE2ejFFVXFVNUF6aWFO?= =?utf-8?Q?o+fKJa6T0eCZFmSuL4Yk+rcdv?= X-OriginatorOrg: solid-run.com X-MS-Exchange-CrossTenant-Network-Message-Id: ab312fb1-e8a9-4ad6-a250-08dccbf5c26e X-MS-Exchange-CrossTenant-AuthSource: AM9PR04MB7586.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 03 Sep 2024 08:52:37.0021 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: a4a8aaf3-fd27-4e27-add2-604707ce5b82 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: qRpBhn+qi/v9DNflrUVaDAOkaWbYd6ICkn6Co2Bo8MCph0VMTHiLGX3JWZ6fc3EbLvd5TtN8S0q9Myy220sQ6A== X-MS-Exchange-Transport-CrossTenantHeadersStamped: PAXPR04MB8607 Specifically on AM64 SoM design, the DP83869 phys have a chance to lock up if reset gpio changes state. Update the pinmux to input-only, strongly enforcing that these signals are left floating at all times. This avoids sporadic phy initialisation errors mostly encountered during power-on and reset. In this state the phys respond to all mdio messages with a constant response, recovering only after power-cycle. Signed-off-by: Josua Mayer --- Changes in v2: - update commit message with additional details - rebased on v6.11-rc1 - Link to v1: https://lore.kernel.org/r/20240704-am64-phy-lockup-v1-1-4a38d= ed44f9d@solid-run.com --- arch/arm64/boot/dts/ti/k3-am642-sr-som.dtsi | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-am642-sr-som.dtsi b/arch/arm64/boot/= dts/ti/k3-am642-sr-som.dtsi index c19d0b8bbf0f..b1f06071df4c 100644 --- a/arch/arm64/boot/dts/ti/k3-am642-sr-som.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am642-sr-som.dtsi @@ -320,7 +320,7 @@ AM64X_IOPAD(0x0278, PIN_INPUT, 7) /* EXTINTn.GPIO1_70 */ ethernet_phy0_default_pins: ethernet-phy0-default-pins { pinctrl-single,pins =3D < /* reset */ - AM64X_IOPAD(0x0154, PIN_OUTPUT, 7) /* PRG1_PRU1_GPO19.GPIO0_84 */ + AM64X_IOPAD(0x0154, PIN_INPUT, 7) /* PRG1_PRU1_GPO19.GPIO0_84 */ /* reference clock */ AM64X_IOPAD(0x0274, PIN_OUTPUT, 5) /* EXT_REFCLK1.CLKOUT0 */ >; @@ -329,7 +329,7 @@ AM64X_IOPAD(0x0274, PIN_OUTPUT, 5) /* EXT_REFCLK1.CLKOU= T0 */ ethernet_phy1_default_pins: ethernet-phy1-default-pins { pinctrl-single,pins =3D < /* reset */ - AM64X_IOPAD(0x0150, PIN_OUTPUT, 7) /* PRG1_PRU1_GPO18.GPIO0_20 */ + AM64X_IOPAD(0x0150, PIN_INPUT, 7) /* PRG1_PRU1_GPO18.GPIO0_20 */ /* led0, external pull-down on SoM */ AM64X_IOPAD(0x0128, PIN_INPUT, 7) /* PRG1_PRU1_GPO8.GPIO0_73 */ /* led1/rxer */ @@ -340,7 +340,7 @@ AM64X_IOPAD(0x011c, PIN_INPUT, 7) /* PRG1_PRU1_GPO5.GPI= O0_70 */ ethernet_phy2_default_pins: ethernet-phy2-default-pins { pinctrl-single,pins =3D < /* reset */ - AM64X_IOPAD(0x00d4, PIN_OUTPUT, 7) /* PRG1_PRU0_GPO7.GPIO0_52 */ + AM64X_IOPAD(0x00d4, PIN_INPUT, 7) /* PRG1_PRU0_GPO7.GPIO0_52 */ /* led0, external pull-down on SoM */ AM64X_IOPAD(0x00d8, PIN_INPUT, 7) /* PRG1_PRU0_GPO8.GPIO0_53 */ /* led1/rxer */ --- base-commit: 8400291e289ee6b2bf9779ff1c83a291501f017b change-id: 20240704-am64-phy-lockup-107ea5ffa228 Best regards, --=20 Josua Mayer