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: 9933679 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 3A85960309 for ; Fri, 1 Sep 2017 07:36:26 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2C4F828516 for ; Fri, 1 Sep 2017 07:36:26 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 20F8F28578; Fri, 1 Sep 2017 07:36:26 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id B91BC28516 for ; Fri, 1 Sep 2017 07:36:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=qlRdzp4qZ+aq01W8QgvexK9sQNTJoKJ4ra48zA5GZfw=; b=H66Z25ruZ8qVOJ aJUk/pI2Zi27WBHKbb5A5B08a1H3quFbGz5PDDxXiV15ySOpKigz2B3eAtDkmztVb++RhR/RBByK9 bs8QBS71zaZhMbL2aLhCXlONuE21Ct8Lco/Xybx7pg8ZoexXDUpSer9DkinsQa5DSXGqZWU8vIkIF XD5RHsiMNa1bkJEf8N14KikLU9ohgz/RW6lfM83d2mINNImt+x7bEj13X/jOJ391rbrwXtKwDGdWs s5wsvlCXPVTZ0tdjVI7Uk1mK43IpeqEAMfgJYN4wNNK51C86P/u8V9AmYSVSAZDQW7f+HVWcHzbS8 cFdlF6Q48vo/3n3gsMZg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1dngV2-0007e7-Vv; Fri, 01 Sep 2017 07:36:21 +0000 Received: from mx08-00178001.pphosted.com ([91.207.212.93] helo=mx07-00178001.pphosted.com) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1dngU1-0005Wl-It for linux-arm-kernel@lists.infradead.org; Fri, 01 Sep 2017 07:35:23 +0000 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 , , , , 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170901_003518_060203_5373BBDF X-CRM114-Status: UNSURE ( 8.01 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Pierre-Yves MORDRET Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP 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"; +};