From patchwork Fri Sep 1 07:34:15 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pierre Yves MORDRET X-Patchwork-Id: 808556 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=) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3xk9yz5nSGz9s81 for ; Fri, 1 Sep 2017 17:36:11 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751698AbdIAHfi (ORCPT ); Fri, 1 Sep 2017 03:35:38 -0400 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:55622 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751536AbdIAHfZ (ORCPT ); Fri, 1 Sep 2017 03:35:25 -0400 Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx08-.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id v817XpX7026783; Fri, 1 Sep 2017 09:34:34 +0200 Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx08-00178001.pphosted.com with ESMTP id 2cq1810tcm-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Fri, 01 Sep 2017 09:34:34 +0200 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 20EA231; Fri, 1 Sep 2017 07:34:34 +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 E997311EC; Fri, 1 Sep 2017 07:34:33 +0000 (GMT) Received: from localhost (10.75.127.44) by SFHDAG5NODE2.st.com (10.75.127.14) with Microsoft SMTP Server (TLS) id 15.0.1178.4; Fri, 1 Sep 2017 09:34:33 +0200 From: Pierre-Yves MORDRET To: Wolfram Sang , Rob Herring , Mark Rutland , Maxime Coquelin , Alexandre Torgue , Russell King , , , , CC: Pierre-Yves MORDRET Subject: [RESEND PATCH v3 5/5] ARM: dts: stm32: Add I2C1 support for STM32F746 eval board Date: Fri, 1 Sep 2017 09:34:15 +0200 Message-ID: <1504251255-20469-6-git-send-email-pierre-yves.mordret@st.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1504251255-20469-1-git-send-email-pierre-yves.mordret@st.com> References: <1504251255-20469-1-git-send-email-pierre-yves.mordret@st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.44] X-ClientProxiedBy: SFHDAG7NODE3.st.com (10.75.127.21) To SFHDAG5NODE2.st.com (10.75.127.14) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2017-09-01_02:, , signatures=0 Sender: linux-i2c-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org This patch adds I2C1 support for STM32F746 eval board Signed-off-by: M'boumba Cedric Madianga Signed-off-by: Pierre-Yves MORDRET --- Version history: v3: * None v2: * Add SCL Rising/Falling time for eval board --- --- arch/arm/boot/dts/stm32746g-eval.dts | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/stm32746g-eval.dts b/arch/arm/boot/dts/stm32746g-eval.dts index 69a9579..9288c7a 100644 --- a/arch/arm/boot/dts/stm32746g-eval.dts +++ b/arch/arm/boot/dts/stm32746g-eval.dts @@ -102,3 +102,11 @@ pinctrl-names = "default"; status = "okay"; }; + +&i2c1 { + pinctrl-0 = <&i2c1_pins_b>; + pinctrl-names = "default"; + i2c-scl-rising-time-ns = <185>; + i2c-scl-falling-time-ns = <20>; + status = "okay"; +};