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=-3.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=no 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 B1B27C5DF63 for ; Wed, 6 Nov 2019 10:13:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8189B2173E for ; Wed, 6 Nov 2019 10:13:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=st.com header.i=@st.com header.b="Es73D/nE" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731029AbfKFKMp (ORCPT ); Wed, 6 Nov 2019 05:12:45 -0500 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:41010 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727257AbfKFKMo (ORCPT ); Wed, 6 Nov 2019 05:12:44 -0500 Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx08-00178001.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id xA6ABnYf015178; Wed, 6 Nov 2019 11:12:27 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=st.com; h=from : to : cc : subject : date : message-id : mime-version : content-type; s=STMicroelectronics; bh=8qOd10w9hoYCJyi/2Rbap3apd+BpOD74qFKDt1hG8ng=; b=Es73D/nEAVypIDQTGrhni6kNsmkv5WeXwTVZSCjpTOZXMcr7tPiJKhmb2emFz+8OibYm uKYcMkxOwjocGfb0rAlDazFbQME3siJIBx0fi793URfUyQFtD8H+3lD9CXIvLBOn8Y2o fCI/v0zEPu4YvqENhIX+iHzKIzlgtMg43fCKr/AUuk8vGafSSLVncdW7NAeQZfGv/Y3q lWaIVlAlN5FwoLiwT+6/6pf4cdLbYifivNTHWL78YAOKd//1szRxSNAK6qw6WCHhhH4x W17tVe80xpWbpMVYuPAKrfhicerUPUJig9UNSm4DaD62VQZsEjVtncpCvMdP0W/QtaQX sw== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx08-00178001.pphosted.com with ESMTP id 2w11jnd2vm-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 06 Nov 2019 11:12:27 +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 ADC6A10003E; Wed, 6 Nov 2019 11:12:22 +0100 (CET) Received: from Webmail-eu.st.com (Safex1hubcas24.st.com [10.75.90.94]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 963FB2AD343; Wed, 6 Nov 2019 11:12:22 +0100 (CET) Received: from SAFEX1HUBCAS21.st.com (10.75.90.45) by Safex1hubcas24.st.com (10.75.90.94) with Microsoft SMTP Server (TLS) id 14.3.439.0; Wed, 6 Nov 2019 11:12:22 +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; Wed, 6 Nov 2019 11:12:21 +0100 From: Christophe Roullier To: , , , , , , CC: , , , , , , Subject: [PATCH V3 net-next 0/4] net: ethernet: stmmac: cleanup clock and optimization Date: Wed, 6 Nov 2019 11:12:16 +0100 Message-ID: <20191106101220.12693-1-christophe.roullier@st.com> X-Mailer: git-send-email 2.17.1 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=2019-11-06_02:2019-11-06,2019-11-06 signatures=0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Some improvements: - manage syscfg as optional clock, - update slew rate of ETH_MDIO pin, - Enable gating of the MAC TX clock during TX low-power mode V3: Update with Andrew Lunn remark Christophe Roullier (4): net: ethernet: stmmac: Add support for syscfg clock ARM: dts: stm32: remove syscfg clock on stm32mp157c ethernet ARM: dts: stm32: adjust slew rate for Ethernet ARM: dts: stm32: Enable gating of the MAC TX clock during TX low-power mode on stm32mp157c arch/arm/boot/dts/stm32mp157-pinctrl.dtsi | 9 ++++-- arch/arm/boot/dts/stm32mp157c.dtsi | 7 ++--- .../net/ethernet/stmicro/stmmac/dwmac-stm32.c | 28 +++++++++++-------- 3 files changed, 26 insertions(+), 18 deletions(-) -- 2.17.1