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=-9.8 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,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 8F579CA9EB5 for ; Mon, 4 Nov 2019 13:26:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6409A21D7D for ; Mon, 4 Nov 2019 13:26:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=st.com header.i=@st.com header.b="SrhGiluZ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729360AbfKDN0H (ORCPT ); Mon, 4 Nov 2019 08:26:07 -0500 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:4880 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729188AbfKDNZ5 (ORCPT ); Mon, 4 Nov 2019 08:25:57 -0500 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 xA4DMwV5005875; Mon, 4 Nov 2019 14:25:40 +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=SrhGiluZItWO8Gdmy3vFI501UpPp1VHfmk1LApQ4x+fm8WZyZPrQgBkzMi8LU4i/3cfe 9EE2FeerfQKL6554yOEAbwg+37x+WQG0mewsX2AYjTQ07tOWjMOyrxDrYfY19JnJTY2h MBNyvC37h9BDTnNJjclBKboD314e8DbmwQU03bRiSRW/v9eQKfaWlOGZRrfW/DfPx5WG ldAtytOQordo5A2mIlEPJN9M44XAV52xl+YI5Y8qmBJW18XtGoRb+MQMG0PKQ+Yx5gkV Y3xPO0JxWxymGXcI3qnTCzfgVWkA2ehZPA3CKDaKJzdiTsVH17bPi+DRvsRc81oXtdex fQ== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx08-00178001.pphosted.com with ESMTP id 2w0ytcj8g3-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 04 Nov 2019 14:25:40 +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 19F5F10002A; Mon, 4 Nov 2019 14:25:40 +0100 (CET) Received: from Webmail-eu.st.com (Safex1hubcas22.st.com [10.75.90.92]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 0BC2B2BFC79; Mon, 4 Nov 2019 14:25:40 +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; Mon, 4 Nov 2019 14:25:39 +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; Mon, 4 Nov 2019 14:25:39 +0100 From: Christophe Roullier To: , , , , , , CC: , , , , , , Subject: [PATCH net-next 3/4] ARM: dts: stm32: adjust slew rate for Ethernet Date: Mon, 4 Nov 2019 14:25:32 +0100 Message-ID: <20191104132533.5153-4-christophe.roullier@st.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191104132533.5153-1-christophe.roullier@st.com> References: <20191104132533.5153-1-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=2.50.10434:6.0.95,1.0.8 definitions=2019-11-04_08:2019-11-04,2019-11-04 signatures=0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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