From patchwork Tue Oct 29 10:14:40 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe Roullier X-Patchwork-Id: 11217555 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 9932114E5 for ; Tue, 29 Oct 2019 10:15:23 +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 7502D208E3 for ; Tue, 29 Oct 2019 10:15:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="PxpIRv0w"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=st.com header.i=@st.com header.b="qxH5/T6D" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7502D208E3 Authentication-Results: mail.kernel.org; dmarc=fail (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=GxRLoOjYcdoMqPfEQoTubctCF9AcXC0PtSgRTgdy34c=; b=PxpIRv0wfcKMeM mASTsbsYvAvQA5PNevq9YZvToTr2lsdbZYualRQz5qHPzNUZ/qZ9Xitpp+gmrtBjcXRCYPtQWvXCx wlEefPJ0KAcNXyT1CyvungvkEkUk5wssrbtP8njSOolaNpSDGtxAbKcsNyAuJaYWaiCXjbMhzHDzm zD2tS9EJWIbqop4AyNPR90mNfJbjG3BhZbSaAYVQJkqUbOD5mvaYoi2npgwhu0PCyQY9Hk559oOfL SMwRg6SLD8VDQoOL9AsaliAEXYRuaBmxx06TE0bJ4u6FphyX2JBMHpHb2HjVxaRLUjxDQzItOpc1H WFPTe6YurmaDEiMLo4rA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iPOX1-0000si-KP; Tue, 29 Oct 2019 10:15:19 +0000 Received: from mx08-00178001.pphosted.com ([91.207.212.93] helo=mx07-00178001.pphosted.com) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iPOWn-0007ur-Cb for linux-arm-kernel@lists.infradead.org; Tue, 29 Oct 2019 10:15:07 +0000 Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx08-00178001.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id x9TACYJN029426; Tue, 29 Oct 2019 11:14:56 +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=eYmZ2Srd9H2L7hFvuLXNpr6vrpdQO7tHOqgIIEXDPpo=; b=qxH5/T6DNVZMiiAsbCDSyvz/1YE2wStUxsoTMu8TQiIfOIRnMQjNOgMr/tUOUn+wo/k0 jadkeGsukO0Ow+GdlLr4AGWQDMDWCdsBBMk+L6FGWeOkVEgKk3ZAyW7l8jGMVcym9L/2 /riPmRaD/u0qp3/ADi1xoKicka6QaDAI4qnhEJTC5j5O4k1wJqVUMYo38EHx1zVrMYaM n5RxJp1X4cIUOb1m83RdutKfoct2R63mfZ3QMK+zRiukzJeMMQVjeMOF7wTsQ9s3ir0h 7no2/8bc8v89tr0z/MqOYBl1O7qAwKpLvxAkNdJzhpod5VTat+cNgqRMAgLE/63Ql0dv tA== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx08-00178001.pphosted.com with ESMTP id 2vvb98f4ay-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 29 Oct 2019 11:14:56 +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 D6B4310002A; Tue, 29 Oct 2019 11:14:54 +0100 (CET) Received: from Webmail-eu.st.com (Safex1hubcas21.st.com [10.75.90.44]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id C89262B28DA; Tue, 29 Oct 2019 11:14:54 +0100 (CET) Received: from SAFEX1HUBCAS22.st.com (10.75.90.93) by SAFEX1HUBCAS21.st.com (10.75.90.44) with Microsoft SMTP Server (TLS) id 14.3.439.0; Tue, 29 Oct 2019 11:14:54 +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; Tue, 29 Oct 2019 11:14:54 +0100 From: Christophe Roullier To: , , , , , , Subject: [net: ethernet: stmmac: some fixes and optimizations 4/5] ARM: dts: stm32: adjust slew rate for Ethernet Date: Tue, 29 Oct 2019 11:14:40 +0100 Message-ID: <20191029101441.17290-5-christophe.roullier@st.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191029101441.17290-1-christophe.roullier@st.com> References: <20191029101441.17290-1-christophe.roullier@st.com> MIME-Version: 1.0 X-Originating-IP: [10.201.22.222] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.95,1.0.8 definitions=2019-10-29_03:2019-10-28,2019-10-29 signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191029_031505_866119_E85214C0 X-CRM114-Status: GOOD ( 14.03 ) 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 [91.207.212.93 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -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 -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 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 e4a0d51ec3a8..79566d4fb9fc 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 */