From patchwork Fri Sep 20 05:38:16 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe Roullier X-Patchwork-Id: 11153769 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A84C176 for ; Fri, 20 Sep 2019 05:40:36 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 84B06207FC for ; Fri, 20 Sep 2019 05:40:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Yi3MF3vn"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=st.com header.i=@st.com header.b="02KlcMbN" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 84B06207FC Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=st.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org 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=h1yhI8l7LlzuKoCkEH4jSUYaBQuqAZw4yvj3JcfOvLs=; b=Yi3MF3vnj/rzhD LTulko70UTfg5VIQWfMTOyK9+UXmzSYv/e2B6RbLrbZPi980+f71oIVLUWDWNW6K6beTXiVyoe20G 7PGDjSNEBVRHjnktRLoZT7iVo1y63KY0FUKWT36Lh2nIHMLdL+iVX6MsPi2stGgkS/IG1xRXvUgCE dYvDZrISaFg5mX6kMw0IprPpB0sM/IE/a7OXqpChx7YHsASrVO55TmBhqSS0xfO0ssn0q1MVHMrBL H3OJSyjvYP35qak/TZDAFSUELrSoWpVW3BsSpQN8JHoCX7cSq9Yi8jTmsJLZCSW0S19nS9I8xjP8+ 30g0aPnet8alkYlit0Sg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.2 #3 (Red Hat Linux)) id 1iBBel-00047x-TT; Fri, 20 Sep 2019 05:40:36 +0000 Received: from mx07-00178001.pphosted.com ([62.209.51.94]) by bombadil.infradead.org with esmtps (Exim 4.92.2 #3 (Red Hat Linux)) id 1iBBdA-0001uR-8G for linux-arm-kernel@lists.infradead.org; Fri, 20 Sep 2019 05:38:59 +0000 Received: from pps.filterd (m0046037.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id x8K5aIrq007204; Fri, 20 Sep 2019 07:38:44 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=st.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=STMicroelectronics; bh=VnwKf11mud+V9UqPPhhSTSIs+BHjWsojy/CZj/RvsVU=; b=02KlcMbNxbjCzkFf/cfQt8m7lljQTG7nRXqrRPS0pd1zsWDpxMc3yklqPakKf3v90ciP JzRBChLvz4iwlQh5NbK/MZXi+49MfXnZiwibFsFlB1sFF+zDqz1lIVv9wPk3d9Ipd6U0 mprZfN+69V0yVqcwzyOKEUqMOpO5BV/ZREhsw3/FskpOnWOEqjLBxEObmMdQ/QEv40t5 J3cm8dZqmXfexS4CWKz37t1ft/+hsjML4Q/RsA8PIjKIM611PzGZ5fvo7CKjT0F626Io W+vQag05KxBdeh/M2zsHRVH5TPjaD8vB9M40WjDpp8haKdSbMAGeudMjPMVNdEYnp/Oo 3Q== Received: from beta.dmz-ap.st.com (beta.dmz-ap.st.com [138.198.100.35]) by mx07-00178001.pphosted.com with ESMTP id 2v3va2gk4a-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Fri, 20 Sep 2019 07:38:44 +0200 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id 3260E4B; Fri, 20 Sep 2019 05:38:39 +0000 (GMT) Received: from Webmail-eu.st.com (Safex1hubcas22.st.com [10.75.90.92]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id DF55E2209BE; Fri, 20 Sep 2019 07:38:38 +0200 (CEST) Received: from SAFEX1HUBCAS24.st.com (10.75.90.95) by Safex1hubcas22.st.com (10.75.90.92) with Microsoft SMTP Server (TLS) id 14.3.439.0; Fri, 20 Sep 2019 07:38:38 +0200 Received: from localhost (10.201.22.222) by webmail-ga.st.com (10.75.90.48) with Microsoft SMTP Server (TLS) id 14.3.439.0; Fri, 20 Sep 2019 07:38:38 +0200 From: Christophe Roullier To: , , , , , , Subject: [PATCH 4/5] ARM: dts: stm32: adjust slew rate for Ethernet Date: Fri, 20 Sep 2019 07:38:16 +0200 Message-ID: <20190920053817.13754-5-christophe.roullier@st.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190920053817.13754-1-christophe.roullier@st.com> References: <20190920053817.13754-1-christophe.roullier@st.com> MIME-Version: 1.0 X-Originating-IP: [10.201.22.222] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.70,1.0.8 definitions=2019-09-20_01:2019-09-19,2019-09-20 signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190919_223856_587995_D46861B5 X-CRM114-Status: GOOD ( 13.63 ) X-Spam-Score: -0.9 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [62.209.51.94 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, andrew@lunn.ch, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, christophe.roullier@st.com, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org ETH_MDIO slew-rate should be set to "0" instead of "2" Signed-off-by: Christophe Roullier --- arch/arm/boot/dts/stm32mp157-pinctrl.dtsi | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi index df6470133574..7667fe758957 100644 --- a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi @@ -239,13 +239,18 @@ , /* ETH_RGMII_TXD2 */ , /* ETH_RGMII_TXD3 */ , /* ETH_RGMII_TX_CTL */ - , /* ETH_MDIO */ ; /* ETH_MDC */ bias-disable; drive-push-pull; - slew-rate = <3>; + slew-rate = <2>; }; pins2 { + pinmux = ; /* ETH_MDIO */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins3 { pinmux = , /* ETH_RGMII_RXD0 */ , /* ETH_RGMII_RXD1 */ , /* ETH_RGMII_RXD2 */