From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 344CCC33C9B for ; Sun, 5 Jan 2020 22:51:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0AA8820801 for ; Sun, 5 Jan 2020 22:51:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727423AbgAEWvf (ORCPT ); Sun, 5 Jan 2020 17:51:35 -0500 Received: from hostingweb31-40.netsons.net ([89.40.174.40]:54068 "EHLO hostingweb31-40.netsons.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727146AbgAEWve (ORCPT ); Sun, 5 Jan 2020 17:51:34 -0500 Received: from [37.160.42.38] (port=5507 helo=melee.fritz.box) by hostingweb31.netsons.net with esmtpa (Exim 4.92) (envelope-from ) id 1ioEk7-00GSqI-4G; Sun, 05 Jan 2020 23:51:31 +0100 From: Luca Ceresoli To: linux-doc@vger.kernel.org, linux-i2c@vger.kernel.org Cc: Luca Ceresoli , Wolfram Sang , Peter Rosin , linux-kernel@vger.kernel.org Subject: [PATCH 12/26] docs: i2c: smbus-protocol: properly name start and stop conditions Date: Sun, 5 Jan 2020 23:49:58 +0100 Message-Id: <20200105225012.11701-12-luca@lucaceresoli.net> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200105225012.11701-1-luca@lucaceresoli.net> References: <20200105224006.10321-1-luca@lucaceresoli.net> <20200105225012.11701-1-luca@lucaceresoli.net> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - hostingweb31.netsons.net X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - lucaceresoli.net X-Get-Message-Sender-Via: hostingweb31.netsons.net: authenticated_id: luca+lucaceresoli.net/only user confirmed/virtual account not confirmed X-Authenticated-Sender: hostingweb31.netsons.net: luca@lucaceresoli.net X-Source: X-Source-Args: X-Source-Dir: Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In I2C there is no such thing as a "start bit" or a "stop bit". Use the proper naming: "start condition" and "stop condition". Signed-off-by: Luca Ceresoli --- Documentation/i2c/smbus-protocol.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/i2c/smbus-protocol.rst b/Documentation/i2c/smbus-protocol.rst index 1600b09ec0be..8510eeda1dd0 100644 --- a/Documentation/i2c/smbus-protocol.rst +++ b/Documentation/i2c/smbus-protocol.rst @@ -35,8 +35,8 @@ Key to symbols ============== =============== ============================================================= -S (1 bit) : Start bit -P (1 bit) : Stop bit +S : Start condition +P : Stop condition Rd/Wr (1 bit) : Read/Write bit. Rd equals 1, Wr equals 0. A, NA (1 bit) : Accept and reverse accept bit. Addr (7 bits): I2C 7 bit address. Note that this can be expanded as usual to -- 2.24.1