From patchwork Fri Nov 16 12:20:20 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pierre Yves MORDRET X-Patchwork-Id: 998922 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-i2c-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=st.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 42xHPv1PGtz9sB5 for ; Fri, 16 Nov 2018 23:20:51 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728035AbeKPWc6 (ORCPT ); Fri, 16 Nov 2018 17:32:58 -0500 Received: from mx07-00178001.pphosted.com ([62.209.51.94]:12050 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728024AbeKPWc5 (ORCPT ); Fri, 16 Nov 2018 17:32:57 -0500 Received: from pps.filterd (m0046668.ppops.net [127.0.0.1]) by mx07-.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id wAGCIl2b028611; Fri, 16 Nov 2018 13:20:27 +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 2nr7d4qhgg-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Fri, 16 Nov 2018 13:20:27 +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 EF15631; Fri, 16 Nov 2018 12:20:25 +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 957A12A17; Fri, 16 Nov 2018 12:20:25 +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; Fri, 16 Nov 2018 13:20:24 +0100 From: Pierre-Yves MORDRET To: Rob Herring , Mark Rutland , Maxime Coquelin , Alexandre Torgue , Wolfram Sang , Pierre-Yves MORDRET , , , , , Subject: [PATCH v1 0/2] SYSCFG Fast Mode Plus support for I2C STM32F7 Date: Fri, 16 Nov 2018 13:20:20 +0100 Message-ID: <1542370822-14721-1-git-send-email-pierre-yves.mordret@st.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [10.75.127.50] X-ClientProxiedBy: SFHDAG7NODE2.st.com (10.75.127.20) To SFHDAG5NODE2.st.com (10.75.127.14) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2018-11-16_06:, , signatures=0 Sender: linux-i2c-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org Append optional bindings to update SYSCFG Fast Mode Plus bits if Fast Mode Plus speed is selected. --- Version history: v1: * Initial --- Pierre-Yves MORDRET (2): dt-bindings: i2c-stm32: SYSCFG Fast Mode Plus support for I2C STM32F7 i2c: i2c-stm32f7: SYSCFG Fast Mode Plus support for I2C STM32F7 .../devicetree/bindings/i2c/i2c-stm32.txt | 6 ++++ drivers/i2c/busses/i2c-stm32f7.c | 37 ++++++++++++++++++++-- 2 files changed, 40 insertions(+), 3 deletions(-)