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[209.132.180.67]) by mx.google.com with ESMTP id l12-v6si4071888plc.545.2018.04.20.02.20.04; Fri, 20 Apr 2018 02:20:18 -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 S1754440AbeDTJTD (ORCPT + 99 others); Fri, 20 Apr 2018 05:19:03 -0400 Received: from mx07-00178001.pphosted.com ([62.209.51.94]:18541 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754426AbeDTJTA (ORCPT ); Fri, 20 Apr 2018 05:19:00 -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 w3K9AAB8032222; Fri, 20 Apr 2018 11:18:02 +0200 Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 2hds2hpv7w-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Fri, 20 Apr 2018 11:18:02 +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 B7C6538; Fri, 20 Apr 2018 09:18:00 +0000 (GMT) Received: from Webmail-eu.st.com (gpxdag5node5.st.com [10.75.127.78]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 606F923ED; Fri, 20 Apr 2018 09:18:00 +0000 (GMT) Received: from localhost (10.75.127.116) by GPXDAG5NODE5.st.com (10.75.127.78) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Fri, 20 Apr 2018 11:18:00 +0200 From: Pierre-Yves MORDRET To: Maxime Coquelin , Alexandre Torgue , Rob Herring , Mark Rutland , Russell King , Geert Uytterhoeven , Marek Szyprowski , Kishon Vijay Abraham I , Marc Zyngier , Maxime Ripard , Yangbo Lu , , , CC: Pierre-Yves MORDRET Subject: [PATCH v1 4/5] ARM: dts: stm32: Add I2C4 support for STM32MP157C-ED1 Date: Fri, 20 Apr 2018 11:17:53 +0200 Message-ID: <1524215874-15093-5-git-send-email-pierre-yves.mordret@st.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1524215874-15093-1-git-send-email-pierre-yves.mordret@st.com> References: <1524215874-15093-1-git-send-email-pierre-yves.mordret@st.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.75.127.116] X-ClientProxiedBy: GPXDAG7NODE6.st.com (10.75.127.85) To GPXDAG5NODE5.st.com (10.75.127.78) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2018-04-20_02:,, signatures=0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add I2C4 support for STM32MP157C evaluation daughter. Required for PMIC. Signed-off-by: Pierre-Yves MORDRET --- Version history: v1: * Initial --- --- arch/arm/boot/dts/stm32mp157c-ed1.dts | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/stm32mp157c-ed1.dts b/arch/arm/boot/dts/stm32mp157c-ed1.dts index 9f90337a..490b712 100644 --- a/arch/arm/boot/dts/stm32mp157c-ed1.dts +++ b/arch/arm/boot/dts/stm32mp157c-ed1.dts @@ -25,6 +25,14 @@ }; }; +&i2c4 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c4_pins_a>; + i2c-scl-rising-time-ns = <185>; + i2c-scl-falling-time-ns = <20>; + status = "okay"; +}; + &uart4 { pinctrl-names = "default"; pinctrl-0 = <&uart4_pins_a>; -- 2.7.4