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=-10.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,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 A5069C433E0 for ; Mon, 18 Jan 2021 00:11:43 +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 61E432137B for ; Mon, 18 Jan 2021 00:11:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 61E432137B 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=F+5aZwWvyOqXK64Lu+2H62ePL0nMHzfJzh0bGod9+ss=; b=oGROvD0ZP/kGmn7E9xxUxEXRA ud/sGXxhoHH8o7q8z6Qq/UyfzyC97K9xZMrzVTx9M38CrTHdBKJI11VtPuWBUwoMhjNeHX94MoOje 00FnMock4UAtaMUrn37283coXodmsozdIiqa5jsbMhh6qt2GrXb9fTcDPnMMxeCWvEnQosoJovY1h q/HQqgetWMX0t2B6oB+0QwsnCNWAcVmG7Ee+XAmrfVyPgRu/AQEXrFmLO0QspHFHvwTHaQcjDgHoL vhau3CsXEzhmIdZNqQ2jlBC19Ym2oNf6wgDOOg50pic2qhI38hMP7KwLIarLuEw3ri3Qv4eFf4xal YtgYorxcQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1l1I7y-0005C3-QP; Mon, 18 Jan 2021 00:10:38 +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 1l1I7w-0005BS-P5 for linux-arm-kernel@lists.infradead.org; Mon, 18 Jan 2021 00:10:37 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 2EAD620791; Mon, 18 Jan 2021 00:10:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1610928636; bh=io2hut20fhWvgLYpilRYIQrgQMRvTd0+gClHS9SSFlY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Sf56AxVDpwP2zWA6GDG7gT6zAyLJgEtEUIgf/QhFeNPmraNNJECRpduPpawP1vjiz j8iGa++EAdmocUJWoa5tiCKZ0E8WvIwAZ7qHhLCOgSS31qHjH1CuRyQ/kBccSqSEF9 INzbX/QY+6aMU0oPqsR1c5x7dXNs1i/WMZ1Hz2lK0BauS/eWSOoatxbn8cnkGrFQBt Bku8Mj9DHMZphS8nNB+iiAeylcX+2wm9YRNKOsBfE51/MhrnKAH3JfLc8Q7OOD9+nM YTTc29/7duoM3kpIBGu8CiIKBx7KSazMJsyHKaNw7P9kXOyv8PJCfsL+HJUd2FkevH 3P5mL9r7ivlNw== Date: Mon, 18 Jan 2021 08:10:32 +0800 From: Shawn Guo To: Fabio Estevam Subject: Re: [PATCH 3/4] ARM: dts: imx6ul-14x14-evk: Describe the KSZ8081 reset Message-ID: <20210118001031.GX28365@dragon> References: <20210107235044.7897-1-festevam@gmail.com> <20210107235044.7897-3-festevam@gmail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210107235044.7897-3-festevam@gmail.com> 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-20210117_191036_873136_97B18C37 X-CRM114-Status: UNSURE ( 9.84 ) X-CRM114-Notice: Please train this message. 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: linux-arm-kernel@lists.infradead.org, andrew@lunn.ch, linux-imx@nxp.com, kernel@pengutronix.de Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Jan 07, 2021 at 08:50:43PM -0300, Fabio Estevam wrote: > There are two KSZ8081 on the imx6ul-14x14-evk: one has the reset line > controlled by the Q1 output of the 74LV595PW expander, and the other > by the Q2 output. > = > The KSZ8081 datasheet states that the tsr parameter (Stable supply > voltage (VDDIO, VDDA_3.3) to reset high) to be 10ms minimum and > "After the de-assertion of reset, wait a minimum of 100 =B5s before > starting programming on the MIIM (MDC/MDIO) interface." = > = > Describe these parameters in the devicetree. > = > Signed-off-by: Fabio Estevam Applied, thanks. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel