Received: by 10.213.65.68 with SMTP id h4csp1403853imn; Wed, 21 Mar 2018 09:50:51 -0700 (PDT) X-Google-Smtp-Source: AG47ELtugWEprlMHCNLi/loZN7a1+iZ3gdUJ125dAKlanuIL7ghO+Z0zKJzMMKtcG3PPwTfwUmW3 X-Received: by 10.101.81.75 with SMTP id g11mr9595227pgq.143.1521651051730; Wed, 21 Mar 2018 09:50:51 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1521651051; cv=none; d=google.com; s=arc-20160816; b=HjdQ2jYZgT2QkTMTIxu/btYGU8E9m1oKsXnBvvO64GoZAeRJ4iCz+jdpbuthR1fKbi wrMALjQNEUg+J2bNLlzV8NAyBTYEdcW2vDGdcLhW3mnzqDLUZjGjCMX0MqvYhWmXREpd TnAyxUtSGoIyf5Al//2lmKZTjwC6soiFXB0xSwilCmC1o3jYUotkLFLKWnrTrB7nk3n5 Tmda8ShtcKovRfweEDheQ2zknv+f84QacNRMAk7CWFF441gh6NHjZZhlmsz6VwRYXggm Eul0RyAVBDShoRFOmQjuaJ22ak3me4h2gBtnuY6EmgCjmR600VeEYQAdJ4mWSoJCJ3WM NkaA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:message-id:date:subject:cc :to:from:arc-authentication-results; bh=cL0TofoGs0j3bCckJ7jYt4HSMTyjOxl09Nuo1ocrVns=; b=VS/1wZChWHKj9tvIBPPiXx9SbX5u4+MpIIZFDpD8b4thuFwKpZg/Z7yL5QamjnQZd7 Ym9tvpwOTobzdyRtoR1NhuM/tfNeHfIlBriUY/ALyJvbok9hdzYAMNvLpsNaLlm+e1gM 7Pq98vOFYUMadpiv0pT52JLsO/0mrweVDUJn+heZjX5sGyOVQ6iwVRkwEX/YmGGt6u/W PQ/jRwazwZfnzjAmtSDT7fDOBSPzuMfjLfYbxU7knmOulUK2ldKJltpG+dwou3RzXA3C jgxmYyTgnG2lfoqdI/lrfdBLtknzQXr5EAah/5OcRgUHudC9G2a8u6hTtcMJiMRqwoJJ BX1A== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id f1-v6si4197298plb.73.2018.03.21.09.50.36; Wed, 21 Mar 2018 09:50:51 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752676AbeCUQtY (ORCPT + 99 others); Wed, 21 Mar 2018 12:49:24 -0400 Received: from mx07-00178001.pphosted.com ([62.209.51.94]:23968 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751959AbeCUQtV (ORCPT ); Wed, 21 Mar 2018 12:49:21 -0400 Received: from pps.filterd (m0046037.ppops.net [127.0.0.1]) by mx07-.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id w2LGlKh3016292; Wed, 21 Mar 2018 17:49:02 +0100 Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 2guu7g808m-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Wed, 21 Mar 2018 17:49:02 +0100 Received: from zeta.dmz-eu.st.com (zeta.dmz-eu.st.com [164.129.230.9]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 598A6113; Wed, 21 Mar 2018 16:49:02 +0000 (GMT) Received: from Webmail-eu.st.com (sfhdag5node2.st.com [10.75.127.14]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 3A9264E64; Wed, 21 Mar 2018 16:49:02 +0000 (GMT) Received: from localhost (10.75.127.50) by SFHDAG5NODE2.st.com (10.75.127.14) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Wed, 21 Mar 2018 17:49:01 +0100 From: Pierre-Yves MORDRET To: Wolfram Sang , Maxime Coquelin , Alexandre Torgue , , , CC: Pierre-Yves MORDRET Subject: [PATCH v2 0/6] Add different features for I2C Date: Wed, 21 Mar 2018 17:48:54 +0100 Message-ID: <1521650940-11651-1-git-send-email-pierre-yves.mordret@st.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.75.127.50] X-ClientProxiedBy: SFHDAG3NODE2.st.com (10.75.127.8) To SFHDAG5NODE2.st.com (10.75.127.14) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2018-03-21_08:,, signatures=0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Append new I2C STM32F7 feature set. This includes 10 bit support, slave support, SMBBus protocols support, DMA Support and eventually an I2C recovery mechanism. --- Version history: v1: * Initial v2: * Kbuild test robot issue * I2C master recovery mechanism --- Pierre-Yves MORDRET (6): i2c: i2c-stm32f7: Add 10-bit address support i2c: i2c-stm32f7: Add slave support i2c: i2c-stm32f7: Add initial SMBus protocols support i2c: i2c-stm32: Add generic DMA API i2c: i2c-stm32f7: Add DMA support i2c: i2c-stm32f7: Implement I2C recovery mechanism drivers/i2c/busses/Kconfig | 1 + drivers/i2c/busses/Makefile | 3 +- drivers/i2c/busses/i2c-stm32.c | 153 ++++++ drivers/i2c/busses/i2c-stm32.h | 37 ++ drivers/i2c/busses/i2c-stm32f7.c | 1040 +++++++++++++++++++++++++++++++++++++- 5 files changed, 1207 insertions(+), 27 deletions(-) create mode 100644 drivers/i2c/busses/i2c-stm32.c -- 2.7.4