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=-8.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 04FF2C2D0A3 for ; Sun, 1 Nov 2020 09:32:26 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 9484520756 for ; Sun, 1 Nov 2020 09:32:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="t42aKhwc"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="ZdgsnmNl" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9484520756 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:Message-ID: Subject:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=mRZhs1HL8o4w33auWsVrUs154sdGHGWSYZKr0MFrwEs=; b=t42aKhwcyRit6nDVBz86+1UCI Yeqwz3b0CCtjDFTaiE4g256tazFA4xEdvGChtMSh3z9XFzSRDL9fs/ZMPvAcu8knB26Vma0p450Of mDCLGoMVdGlFg1HuHTUHP0hZcHkbZ4QnJhffwETWfvptQD5ACgQM7xk55DlTP2AJyKzIPOmuIelcH CXnLHh77TkBztvNrj6VCZV9r657Y3rrE9rfnyG4fpIuMg7ATyLIMXaiH9mC13QaQEsLlNBLXznOyE aAE/YJCo/5Q5WKSps6WULXilt31ZAJ78e3dlzoV7YvKDrNKlCJHPieOmn0bfRKxAuvX1wxVX1x0Eu 62g/a/rwg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kZ9fq-0007Ro-HJ; Sun, 01 Nov 2020 09:29:18 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kZ9fo-0007RM-5t for linux-arm-kernel@lists.infradead.org; Sun, 01 Nov 2020 09:29:16 +0000 Received: from dragon (80.251.214.228.16clouds.com [80.251.214.228]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id A8E5220870; Sun, 1 Nov 2020 09:29:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604222955; bh=XgU5lSO/GmOsmSil0vxHWkO932xOnX1yOyWG+Ob1IJI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ZdgsnmNl1W/pkhoVPQvcyCa/2uRuMZKqsmoEvtJOdfmXNjGbgp4f729qSZwXf9p55 9/es/M3nokpeWZWi9oNFIHKyjwEyhas4pA5Wkz+n0aArEA/e4rIvrNjBvQL7C3MEVc g7dSFkBrVBt7DGTD7OUxaVOsctbqZtFF4X4oHqRs= Date: Sun, 1 Nov 2020 17:29:10 +0800 From: Shawn Guo To: Andrew Lunn Subject: Re: [PATCH] ARM: dts: vf610-zii-dev-rev-b: Fix MDIO over clocking Message-ID: <20201101092909.GP31601@dragon> References: <20201030005528.1017025-1-andrew@lunn.ch> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20201030005528.1017025-1-andrew@lunn.ch> User-Agent: Mutt/1.9.4 (2018-02-28) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201101_042916_300062_C167800B X-CRM114-Status: GOOD ( 10.97 ) 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: Chris Healy , linux ARM Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Oct 30, 2020 at 01:55:28AM +0100, Andrew Lunn wrote: > The ZII devel B board has two generations of Marvell Switches. The > mv88e6352 supports an MDIO clock of 12MHz. However the older 88e6185 > does not like 12MHz, and often fails to probe. > > Reduce the clock speed to 5MHz, which seems to work reliably. > > Cc: Chris Healy > Fixes: b955387667ec ("ARM: dts: ZII: update MDIO speed and preamble") > Signed-off-by: Andrew Lunn Applied, thanks. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel