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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS 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 B4C9CC56201 for ; Fri, 20 Nov 2020 15:22:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 635442240B for ; Fri, 20 Nov 2020 15:22:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729767AbgKTPWg (ORCPT ); Fri, 20 Nov 2020 10:22:36 -0500 Received: from out3-smtp.messagingengine.com ([66.111.4.27]:50827 "EHLO out3-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729616AbgKTPWf (ORCPT ); Fri, 20 Nov 2020 10:22:35 -0500 Received: from compute6.internal (compute6.nyi.internal [10.202.2.46]) by mailout.nyi.internal (Postfix) with ESMTP id 726DF5C0072; Fri, 20 Nov 2020 10:22:34 -0500 (EST) Received: from mailfrontend1 ([10.202.2.162]) by compute6.internal (MEProxy); Fri, 20 Nov 2020 10:22:34 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cerno.tech; h= date:from:to:cc:subject:message-id:references:mime-version :content-type:in-reply-to; s=fm1; bh=5reqwur2UhUxcVOhcDd+nPHvkf/ Cb9bEyt2nIWUb9UM=; b=CWHZqC1svoEuSzJAtGgqrGf/sQQTqCGemKk0rIDzySu zeoeIFTb4YPvgv7F8Y9zjRWDzGv/17H9ZxRPMt2891+T3PQv+N4tqeBaNQ3DH6Yc 3+T0pC965h9i5bOwqZAK8LoKzT5BmvGOse12TI1UoHzdea4gyCR+UAAXoiF3/GIZ C+HqRxx/Lo/EhGN6ohUXl1NdlyGkKIMP8q2JoNyriVoUXHwsJ07IW5CbCJAyALYb 8zMBhEXAsyfyvQsWqrdIoep78Y0I4/7y3XIwVTGtxGCOXzcSVAflHuwIYur38L10 Tu9s9n6G1OS8HVo9AU7b8z/3z7Rw53YniB83KPSd1IQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm1; bh=5reqwu r2UhUxcVOhcDd+nPHvkf/Cb9bEyt2nIWUb9UM=; b=IBSRRtf+kTTT3SFS0v3qiv ljTXHp3eUCPjVWIkt4umpcyVCiE+cqQs4SyzANRh42f6FtSvJYEwfevGQSNWU726 APMmtpx/MbSddYO8TS8YjBzrbjf2CVUsfPZYYnh798oreVGmyC6bJ0Tu5QrYlIgU nGU1egqbBOiAPwDLs0b1IM/UxFgXzE60nWd2C4mSZNLL3R0D/ybgvhEYVt/kfL90 QwjTDOpM78A0xw5v2cNi1k1/pvxwwh/Nf8Mu2p3DOx1gzLTm41/wIu4m8s1GLEwH jLCRSZd6qvNNq1RYQuVIih06ALi9kVVqVufHZ78viOx3ChVjaLk1giDJrZnJiBIg == X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedujedrudegtddgjeefucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhepfffhvffukfhfgggtuggjsehgtderredttddvnecuhfhrohhmpeforgigihhm vgcutfhiphgrrhguuceomhgrgihimhgvsegtvghrnhhordhtvggthheqnecuggftrfgrth htvghrnhepleekgeehhfdutdeljefgleejffehfffgieejhffgueefhfdtveetgeehieeh gedunecukfhppeeltddrkeelrdeikedrjeeinecuvehluhhsthgvrhfuihiivgeptdenuc frrghrrghmpehmrghilhhfrhhomhepmhgrgihimhgvsegtvghrnhhordhtvggthh X-ME-Proxy: Received: from localhost (lfbn-tou-1-1502-76.w90-89.abo.wanadoo.fr [90.89.68.76]) by mail.messagingengine.com (Postfix) with ESMTPA id 18B55328005E; Fri, 20 Nov 2020 10:22:33 -0500 (EST) Date: Fri, 20 Nov 2020 16:22:31 +0100 From: Maxime Ripard To: Icenowy Zheng Cc: Chen-Yu Tsai , Jernej Skrabec , Ondrej Jirman , linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com Subject: Re: [RFC PATCH 0/2] clk: sunxi-ng: a64: Remove CPUX mux switching Message-ID: <20201120152231.2ur2yaz6yuf66mt2@gilmour> References: <20201109053358.54220-1-icenowy@aosc.io> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="nqijcl7v223acup3" Content-Disposition: inline In-Reply-To: <20201109053358.54220-1-icenowy@aosc.io> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --nqijcl7v223acup3 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Mon, Nov 09, 2020 at 01:33:56PM +0800, Icenowy Zheng wrote: > According to Ondrej Jirman, switching of the mux of CPUX clock is one of > the sources of timer jumps on A64 (and maybe this will also lead to > timer jump on H3). Isn't the arch timer supposed to be clocked directly for the 24MHz crystal? Either way, it would be great to have some explanations on why this is the source of the timer jumps. It's like the third or fourth time that claim is made, without completely fixing the issue so far Maxime --nqijcl7v223acup3 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCX7ffNwAKCRDj7w1vZxhR xbPHAP9hMLMMz5d3lYBeB8EviBVg0A9lP1syML/RvOF71WSN6gEA5cNHkSIbsxEF 9wB8PPlnUb9+ioJvIDUs2GsC9vs4AQ0= =oyCh -----END PGP SIGNATURE----- --nqijcl7v223acup3--