From patchwork Tue May 6 09:59:33 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Akhil R X-Patchwork-Id: 890734 Received: from NAM11-BN8-obe.outbound.protection.outlook.com (mail-bn8nam11on2050.outbound.protection.outlook.com [40.107.236.50]) (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 AEC80272E7F; Tue, 6 May 2025 10:00:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.236.50 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746525612; cv=fail; b=OrEllV2MsjSRI+Ue2MxY0+bvw4BfbWomrSH3xcNCGMxkavgiaaNAquxwexgHC4K/mEbDSEjdn/O5W8GEiYjCqlnqa3aEX9YptE0ny5OWiwbO448jxtH31ZBU/MQXbQwUh+MX4NPIUT1I85ZQzEqWCOsmNBY+l/V8mYEIeKPAbk8= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746525612; c=relaxed/simple; bh=n0/s8Z8HB0LJ4PesfkNlyPZrkzp3w13LcrcXNIv81ws=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=u8bO0OC7UDvE9ZZp5ghAujoI2UY5xhbeq5EAreHCEAXRMJNSutg2GA8ummynWrmZ1r4+uSMpVfe1UfuNG8KW3vj9ARuzrBaufKfSUzyY3Bgf3xcgCnArzlTs7WKibyBNJQBLCsZHfdo+mJrRS+fg3krqN/xYfs//Z36iP669j00= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nvidia.com; spf=fail smtp.mailfrom=nvidia.com; dkim=pass (2048-bit key) header.d=Nvidia.com header.i=@Nvidia.com header.b=YYfonu6z; arc=fail smtp.client-ip=40.107.236.50 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nvidia.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=nvidia.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=Nvidia.com header.i=@Nvidia.com header.b="YYfonu6z" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=Wz8Fq1udWUz3tvL//eJKn8vEcfrY/FvzjBZiw3l1kDkFj5aVhLwyk2PD1m34STLRHn2c9yrF3HJBrc5vyF3I9MOH1VWLkOMXvpG0iqzhEe0+RqWOqSxGdDjH0W52Y/lAPXK4piyXh7o48epLNI8CogPgdmlmyQVSnilWaMzsSwj9AuvUmK7uzHVRO5uGS7Nn0B1AkG5lhBCFR3OBQrQuCLG8iwGS9E93RCydMbcll9Lrwm1kDKSSNhE9eSO70FyjK/ju/82qQpjAzdQ2nwkZV8a7jhMTOOsIIevVrX2nojmE7jt1yeZj0yfcsyw0Q2hRQzrI8KLo7AtQtijf1JOWuA== 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=nHQGoQhhqKKSxOJkjhTNiEHn/D48TFXDU9WpSaYx2Wk=; b=YLiHNTXfXUyIJbSKjB1n9o5T0lMj0HM4KkFNILJ9KWrC8XjlMOca4R11yZaRNNWqOR5Cx1yz0VGFB9jeJFBti94b5nWakeo0Pc+HPwUbt9VVMrG0cAeDkHqYclM38zT7tYvZWff+UzAmpc7MIjWKi686p9/2NuCISfo9QLFUHEcGT3WvQ5B7vRH7GvDe4d82zQHnFwFFTdZbNWB8Q6/s3UaINVje0H+lDZCXN5QOzrChJGp8imilqHe8fXJeBVAQKk1ePkEOKJPvGqhYXz+j7HvjlGVAtRWwqC4Z736SCyPMIIkhN1+j6RHjp1Cc4NMNZh1i6v/t9s35tTZu8A3nZw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 216.228.117.160) smtp.rcpttodomain=kernel.org smtp.mailfrom=nvidia.com; dmarc=pass (p=reject sp=reject pct=100) action=none header.from=nvidia.com; dkim=none (message not signed); arc=none (0) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Nvidia.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=nHQGoQhhqKKSxOJkjhTNiEHn/D48TFXDU9WpSaYx2Wk=; b=YYfonu6zN4DtcmBUufyOBw+HhqRXsXB0trDP82Jw0vC0so+GgvadqxVyLHzvb83+9g8mEO1i87P6+PmUR7vWFJtg0Mc//Lj1Ea746mmsxt29prttSLkBX5a9wIjMYVJ8mvoKSaD8OPA5kq6erj1fA7GqNC9iOb+cdQd2Bqc0Yrfu9rtRbLMQOHG4TrtIIEgBGYD/eR7CW/gaZ2RQBJtac84OJeuvuE4gFYnZB3tRWyvjm7DR04aQHDxKbqc0hGe8bqGtPxwqsVajeLi4siypIEAjvdf17Oho1LQv2nl2sWmAXu6MBh0X1SbW1BC7rmUJdJ3/O5EqmQkuDNCaTQzFxA== Received: from DS7PR03CA0080.namprd03.prod.outlook.com (2603:10b6:5:3bb::25) by CYXPR12MB9428.namprd12.prod.outlook.com (2603:10b6:930:d5::13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8699.19; Tue, 6 May 2025 10:00:04 +0000 Received: from DS2PEPF0000343E.namprd02.prod.outlook.com (2603:10b6:5:3bb:cafe::92) by DS7PR03CA0080.outlook.office365.com (2603:10b6:5:3bb::25) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.8699.29 via Frontend Transport; Tue, 6 May 2025 10:00:04 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 216.228.117.160) smtp.mailfrom=nvidia.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=nvidia.com; Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates 216.228.117.160 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.117.160; helo=mail.nvidia.com; pr=C Received: from mail.nvidia.com (216.228.117.160) by DS2PEPF0000343E.mail.protection.outlook.com (10.167.18.41) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8722.18 via Frontend Transport; Tue, 6 May 2025 10:00:04 +0000 Received: from rnnvmail205.nvidia.com (10.129.68.10) by mail.nvidia.com (10.129.200.66) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.4; Tue, 6 May 2025 02:59:59 -0700 Received: from rnnvmail205.nvidia.com (10.129.68.10) by rnnvmail205.nvidia.com (10.129.68.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.14; Tue, 6 May 2025 02:59:51 -0700 Received: from BUILDSERVER-IO-L4T.nvidia.com (10.127.8.9) by mail.nvidia.com (10.129.68.10) with Microsoft SMTP Server id 15.2.1544.14 via Frontend Transport; Tue, 6 May 2025 02:59:47 -0700 From: Akhil R To: , , , , , , , , , , , , CC: Akhil R Subject: [PATCH 1/4] dt-bindings: i2c: Specify reset as optional Date: Tue, 6 May 2025 15:29:33 +0530 Message-ID: <20250506095936.10687-1-akhilrajeev@nvidia.com> X-Mailer: git-send-email 2.43.2 Precedence: bulk X-Mailing-List: linux-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-NVConfidentiality: public X-NV-OnPremToCloud: AnonymousSubmission X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS2PEPF0000343E:EE_|CYXPR12MB9428:EE_ X-MS-Office365-Filtering-Correlation-Id: af0dbcaa-c5d6-42be-1d99-08dd8c84c606 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; ARA:13230040|376014|7416014|1800799024|36860700013|82310400026|921020; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.117.160; CTRY:US; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:dc6edge1.nvidia.com; CAT:NONE; SFS:(13230040)(376014)(7416014)(1800799024)(36860700013)(82310400026)(921020); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 May 2025 10:00:04.0812 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: af0dbcaa-c5d6-42be-1d99-08dd8c84c606 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.117.160]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: DS2PEPF0000343E.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CYXPR12MB9428 Specify reset as optional in the description for controllers that has an internal software reset available Signed-off-by: Akhil R --- Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.yaml | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.yaml b/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.yaml index b57ae6963e62..19aefc022c8b 100644 --- a/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.yaml +++ b/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.yaml @@ -97,7 +97,9 @@ properties: resets: items: - - description: module reset + - description: | + Module reset. This property is optional for controllers in Tegra194 and later + chips where an internal software reset is available as an alternative. reset-names: items: