From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9BE76C5DF60 for ; Thu, 7 Nov 2019 08:48:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 656962053B for ; Thu, 7 Nov 2019 08:48:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=st.com header.i=@st.com header.b="HW6haL2D" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733301AbfKGIso (ORCPT ); Thu, 7 Nov 2019 03:48:44 -0500 Received: from mx07-00178001.pphosted.com ([62.209.51.94]:40493 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1733227AbfKGIsn (ORCPT ); Thu, 7 Nov 2019 03:48:43 -0500 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 xA78l9gw010906; Thu, 7 Nov 2019 09:48:23 +0100 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=CODhr+HDgZkmDdBSbE1YP8Qun5G0drMcjRcuyYv9BoA=; b=HW6haL2DjvwGLzh+6TRhOZw61ym0ZlUNPF/via4tp82qC9cFiuELRcgqdr7Atk0pVrQJ E875ZmB385QIQPU6qpfQuvXqNpPpwoUqdV92NPYcD1vAmUk5edhgWQZvhgkozO8V+urR EluMPGfED5+jInPSdLkiVZ0SaD+1dw3iJ2x8B4/eWkBH2rQ2fkWKl39WPVknFgJak08G cX4zr0BTQIgzit3znQulvp0TWgaBoPWPW1WovL3C7Q0GuTnOVTaYZ+GdWaiWsMY8ZGRC vMYwdprMYbMtJGwjAoZ20C0eQW0SWClTkbPW1nKFEF5y/tVAbBodLdQygZUECyPWT+Nq Qg== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 2w41vduy82-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 07 Nov 2019 09:48:23 +0100 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 4589610006F; Thu, 7 Nov 2019 09:48:06 +0100 (CET) Received: from Webmail-eu.st.com (Safex1hubcas22.st.com [10.75.90.92]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 3701A2AA977; Thu, 7 Nov 2019 09:48:06 +0100 (CET) Received: from SAFEX1HUBCAS21.st.com (10.75.90.45) by Safex1hubcas22.st.com (10.75.90.92) with Microsoft SMTP Server (TLS) id 14.3.439.0; Thu, 7 Nov 2019 09:48:06 +0100 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; Thu, 7 Nov 2019 09:48:05 +0100 From: Christophe Roullier To: , , , , , , CC: , , , , , , Subject: [PATCH V4 net-next 3/4] ARM: dts: stm32: adjust slew rate for Ethernet Date: Thu, 7 Nov 2019 09:47:56 +0100 Message-ID: <20191107084757.17910-4-christophe.roullier@st.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191107084757.17910-1-christophe.roullier@st.com> References: <20191107084757.17910-1-christophe.roullier@st.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.201.22.222] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.95,18.0.572 definitions=2019-11-07_02:2019-11-07,2019-11-07 signatures=0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.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 0a3a7d66737b..9a8f0d4c9ea3 100644 --- a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi @@ -217,13 +217,18 @@ , /* 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 */ -- 2.17.1