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=-5.6 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 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 20896C433DF for ; Mon, 17 Aug 2020 07:17:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DA74420716 for ; Mon, 17 Aug 2020 07:17:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597648672; bh=f4HewaCYievJrLRvMK/fDp2BbemnrtBLKk/Ff2OgQC4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=Hfr6YlKy2wlXlejWn4EYya3NxIxHTfFhkeAl+ahkuju+KM2JfoPem19ZbR4dWQ+bm SbW0JamYuhyp1N9av7HxW891z5CsQSU5pEAf4+ztT0SuQIhFUG8qwM7bzvYLCrgwYL aTwYSnq/l7Uqwdb0GTcvzZml0OsDf5Vcp6tvISsw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726701AbgHQHRu (ORCPT ); Mon, 17 Aug 2020 03:17:50 -0400 Received: from mail.kernel.org ([198.145.29.99]:34424 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725765AbgHQHRs (ORCPT ); Mon, 17 Aug 2020 03:17:48 -0400 Received: from dragon (unknown [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 D595D20716; Mon, 17 Aug 2020 07:17:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597648668; bh=f4HewaCYievJrLRvMK/fDp2BbemnrtBLKk/Ff2OgQC4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Ph9xxuqG8+vsYp6/8R/Tr9wuklhpLGPk2NnuOQgrWzi0xFTW8rDIYuAS5fFTZUs8n h2Dgv6W9knp1DLYKhpbW2fv2a0EASTSAoufqIxPPovVorS0Z260TqkFAiEPGc5z7D1 9zELhrsdSQeGHU1w10RYLIxUBfoUYjVRiD3poZXI= Date: Mon, 17 Aug 2020 15:17:28 +0800 From: Shawn Guo To: Sven Van Asbroeck , Fugang Duan Cc: s.hauer@pengutronix.de, Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org Subject: Re: [PATCH v1 0/5] imx6qp QuadPlus: support improved enet clocking Message-ID: <20200817071726.GA16951@dragon> References: <20200713002512.28742-1-TheSven73@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200713002512.28742-1-TheSven73@gmail.com> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Jul 12, 2020 at 08:25:07PM -0400, Sven Van Asbroeck wrote: > On the imx6qp QuadPlus, the h/w designers have improved enet clocking. > > This patchset extends the clock tree to reflect the situation on QuadPlus. > > This allows board designers to choose the enet clocking method by making > simple clocktree changes in the devicetree. > > Default setting: external routing of enet_ref from pad to pad. > > Example, change the default to enet_ref @ 125MHz clock routed internally: > > &fec { > assigned-clocks = <&clks IMX6QDL_CLK_ENET_PTP>, > <&clks IMX6QDL_CLK_ENET_REF>; > assigned-clock-parents = <&clks IMX6QDL_CLK_ENET_REF>; > assigned-clock-rates = <0>, <125000000>; > }; > > To: Shawn Guo > To: Sascha Hauer > Cc: Pengutronix Kernel Team > Cc: Fabio Estevam > Cc: NXP Linux Team > Cc: linux-kernel@vger.kernel.org > Cc: linux-arm-kernel@lists.infradead.org > Cc: linux-clk@vger.kernel.org > > Sven Van Asbroeck (5): > ARM: mach-imx6q: do not select enet PTP clock source on QuadPlus > clk: imx: add simple regmap-backed clock mux > dt-bindings: imx6qdl-clock: add QuadPlus enet clocks > clk: imx6q: support improved enet clocking on QuadPlus > ARM: dts: imx6qp: support improved enet clocking on QuadPlus Hi Fugang, Can you take a look at the series? Shawn