From patchwork Mon Apr 23 09:48:30 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: 10356523 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 26C8360225 for ; Mon, 23 Apr 2018 09:52:44 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 13A9D1FFE4 for ; Mon, 23 Apr 2018 09:52:44 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 05A05205F7; Mon, 23 Apr 2018 09:52:44 +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=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 547591FFE4 for ; Mon, 23 Apr 2018 09:52:43 +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=ldZnv7GxyGHzjuSMmJJQw8V4RnpTQ8na0Nt7RAYPu58=; b=m17/Vl0DlgWr1B kWbkaIYQMGUSOAXKgedI+d03FtONp+rLJj8Q71nPj5aVieM3d8/yDptk4EjZva+tHnIJ7zyuPnFq1 CUFXXUe++7YZqlSQJVzmP+6DqXWNcM3/aCIOFzlkhTMI93IHyv+tdNPnfNARQi4giYntk2p4FIuV+ OI5fRHUtSe7rzWY+mfBST3q6BvkHAhRX3sq7QBwqF1HBdj5kfAtDwqJQMwGNIIVz2/n4zvXox+MJ4 7fE0Z249TfHqugUlljAkkxGJBnfCpJVTvt4PmKislI2HIzzZrJNjROEU9P+oNZ+ARVwVhkJMblZe0 g38G9bR/sjqBxmINiA+Q==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1fAY9D-0003Nd-Bv; Mon, 23 Apr 2018 09:52:35 +0000 Received: from mx07-00178001.pphosted.com ([62.209.51.94]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1fAY65-0000Y4-88 for linux-arm-kernel@lists.infradead.org; Mon, 23 Apr 2018 09:49:23 +0000 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 w3N9i57M011086; Mon, 23 Apr 2018 11:48:36 +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 2hfu2tt2wk-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Mon, 23 Apr 2018 11:48:36 +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 3E7CA38; Mon, 23 Apr 2018 09:48:36 +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 1E48F24E4; Mon, 23 Apr 2018 09:48:36 +0000 (GMT) Received: from localhost (10.75.127.49) by SFHDAG5NODE2.st.com (10.75.127.14) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Mon, 23 Apr 2018 11:48:35 +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 , , , Subject: [PATCH v2 4/5] ARM: dts: stm32: Add I2C4 support for STM32MP157C-ED1 Date: Mon, 23 Apr 2018 11:48:30 +0200 Message-ID: <1524476911-19056-5-git-send-email-pierre-yves.mordret@st.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1524476911-19056-1-git-send-email-pierre-yves.mordret@st.com> References: <1524476911-19056-1-git-send-email-pierre-yves.mordret@st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.49] X-ClientProxiedBy: SFHDAG1NODE2.st.com (10.75.127.2) To SFHDAG5NODE2.st.com (10.75.127.14) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2018-04-23_04:, , signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180423_024921_641726_8A62EA68 X-CRM114-Status: GOOD ( 13.36 ) 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 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>;