From patchwork Tue Apr 1 16:49:29 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arijit Kumar Das X-Patchwork-Id: 877546 Received: from mail-lj1-f176.google.com (mail-lj1-f176.google.com [209.85.208.176]) (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 15550C2C6 for ; Tue, 1 Apr 2025 16:49:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.176 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743526188; cv=none; b=s+iPf3ZIwq3iR+qiEW+YwmboEX9JV9BJk9utbAWkdAUArtaUh9KEpSZmgwqfgMVm2RbWiBkL1A9xZV09xNc38y0znX1QU/0KOxPLXZQ0kvmhVh1PAcDMOWoOuWwZIDuKw7EI+RJvlc9dLa0OJQmYqQc5ofnhoeiB7hMQqDr4Ztk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743526188; c=relaxed/simple; bh=rZCDRG4CFspESBVD/lcVp61KIm35/WZkI7lHcvZAXN8=; h=MIME-Version:From:Date:Message-ID:Subject:To:Cc:Content-Type; b=D5OKNREo64TJMuRl7j1hGE6x3kyOJw9dJcgLA4Uuwb1bObJrFzI+pjGvpsePj8/bwc4xiUvDLAqe1frkNSjoVxz/ZR0gGbakadF6OVLP8adYzp4MBUGnAvrM0c1zACiCWZ7o0v9RGfjr9g2UJY7qNV+1VqmjI4Pyq2tr6SAxwbY= 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=DVf5oyOz; arc=none smtp.client-ip=209.85.208.176 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="DVf5oyOz" Received: by mail-lj1-f176.google.com with SMTP id 38308e7fff4ca-30c2d427194so58230151fa.0 for ; Tue, 01 Apr 2025 09:49:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1743526185; x=1744130985; darn=vger.kernel.org; h=cc:to:subject:message-id:date:from:mime-version:from:to:cc:subject :date:message-id:reply-to; bh=NG+6qS6ALllZMtlf4irdyBoh+D/iBBdG1oml18vG690=; b=DVf5oyOzyqjWcIm0dWOq8/0SLL8Bw30tQp+auzkysRcZ/IPRQPgY0xVj9Mn4ZUvmPI LirxzNYC4VOrOM39khwH8TKL7wVNGqqSUPyHwIjAAogdCVik8yPPzZMGFgtdqVR9hilG kvUDQh64yjHOqILrBl/NmwMIDm+LOA4Tx4z5VKx7MNqWiBR+GPdcBAMbJQl1RXaNqBWe 823KgnXHnU4K+MZ5wLozpiyhG+y29ZQZ1hDs+LrTkAZtY8WyrqKLtX8Hi3wtJGEgtUpI eubBdjSDIeI1ocovA1grZqpMJVR+km36k3plDyjueDR/mQ/RdRCREc350387/JAARm+J 7olw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1743526185; x=1744130985; h=cc:to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=NG+6qS6ALllZMtlf4irdyBoh+D/iBBdG1oml18vG690=; b=e4uk6cW2o3AJC4IAgsID0nFSfwZtERgkowB/9b0Zcz7arjk2r/eUfH1N6n9mLH5iWi 8T4E3jemGEi8apmU0502yNlK7SPb8DlQagtWcdhiI1Lj3RBk7L8sdN0Pk7BmTpDGlN9Z XBcvhEk5Zh2QSmtOZDqEM04474SGea63pks3PwLPEe6mzyEOWxrgnYQNhD93E+epCji5 jOcQG5+6P+RB5+DdXKT7D+jc8XiRR8+cp2M8WfUTzGvnPSDA9pc+FOHiHyqE9rqRHvP6 r75QSjc/emBtQl6K34tFJs/0R6zlYk7PKf4nFUGUfM4tEHQuoH1lF39TSqMHGe9Qd0c4 BIBQ== X-Gm-Message-State: AOJu0Yy0BbggP5hITxeoSABWu0XoOy9zIQLWGG12VSJu0EuehEEwWmqr TLGhy4Nm6uoj4Ovc76Fw3rv7whncn1fU2chgUdqo+Ai4uv3aONdfx9qG/Vz9eY5T6/VZ0vs1Xjr l2mFxdEn8pVg6FaWmTXvtnRZgqR2Tnr26 X-Gm-Gg: ASbGncvpjaE+pDy+Ct2s8S3HExUIB5gVr73wsYD39M8rjoFFe41pjBjCm1nWIv+0phw 1jqzSUM0V1OnCL8Mc0fcByUEyZ77hkiXU62aB+uYYEvPURjiONy3kmqbK3+5DPeFXEkIh+Urct8 lQfRp8vm1EpukmLFcc+F7xhEFX8xsvbs8DgDbRZlofJiZ1tOJCckBeZEjWwBJH X-Google-Smtp-Source: AGHT+IEg1frwZLc21FqPgyEtPAPj1nVsDyh2NwUmkaOEXlbzb+8ABN56ShwCkYjgm5HUmnuiv03QRyXHcB78vMh5goI= X-Received: by 2002:a05:651c:154c:b0:30c:4346:b1ae with SMTP id 38308e7fff4ca-30eecdaa35cmr15043191fa.33.1743526184920; Tue, 01 Apr 2025 09:49:44 -0700 (PDT) Precedence: bulk X-Mailing-List: linux-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Arijit Kumar Das Date: Tue, 1 Apr 2025 22:19:29 +0530 X-Gm-Features: AQ5f1Jo2gpGemlnNWV7BzJv3FbWQ1ys_nUZty2n2Gaqhao9YlD3uaXd9nbAlyos Message-ID: Subject: [PATCH] i2c: docs: Clarify I2C controller and target driver requirements To: wsa+renesas@sang-engineering.com Cc: linux-i2c@vger.kernel.org From: Arijit Kumar Das Hi Wolfram, I am a new contributor and am looking to gain initial experience in contributing to the Linux kernel. This patch improves the I2C documentation by clarifying that each I2C controller requires separate drivers for its targets. I believe this small addition makes the documentation clearer for new developers. Please review and let me know if any modifications are needed. Thanks, Arijit --- Documentation/i2c/summary.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -------- -- 2.43.0 >From 6e4fddc48576f2431729ea4a385156c8c04623d1 Mon Sep 17 00:00:00 2001 From: Arijit Kumar Das Date: Tue, 1 Apr 2025 20:48:28 +0530 Subject: [PATCH] Added a small clarification about I2C controller & I2C targets drivers --- Documentation/i2c/summary.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/i2c/summary.rst b/Documentation/i2c/summary.rst index 579a1c7df200..caca33aae79a 100644 --- a/Documentation/i2c/summary.rst +++ b/Documentation/i2c/summary.rst @@ -60,7 +60,7 @@ video-related chips. For the example configuration in the figure above, you will need one driver for the I2C controller, and drivers for your I2C targets. Usually one driver for -each target. +each target is required for every I2C controller. Synonyms -------- -- 2.43.0