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=-2.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, 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 5AB47C433E0 for ; Wed, 10 Feb 2021 01:01:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 23D6A64DEE for ; Wed, 10 Feb 2021 01:01:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234728AbhBJBBv (ORCPT ); Tue, 9 Feb 2021 20:01:51 -0500 Received: from new4-smtp.messagingengine.com ([66.111.4.230]:35453 "EHLO new4-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234299AbhBIWVr (ORCPT ); Tue, 9 Feb 2021 17:21:47 -0500 Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailnew.nyi.internal (Postfix) with ESMTP id DC4245802F6; Tue, 9 Feb 2021 16:45:29 -0500 (EST) Received: from imap2 ([10.202.2.52]) by compute4.internal (MEProxy); Tue, 09 Feb 2021 16:45:29 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fastmail.fm; h= mime-version:message-id:in-reply-to:references:date:from:to:cc :subject:content-type:content-transfer-encoding; s=fm2; bh=60hEJ 9ZPejN7IYrMR4SNa4nZxVrUpUb1gFS1Sg1WH4E=; b=AINfIep4odvEBIbj60yZH viH9H5pqw6MGxVtah211WWmWYV0h+QsVqkrqd8DszSypMKsuIwEaUHJ4MZJqZ49V GZs0bpFdw9UZYQjKMAw4mk3DPH99JXHTeCRJS4cVjK13jIbqLVLmihWOclpy7bS1 A80nBwuTQq8AjnqZnaiTGHIVnM0GnsyCEqa80u5ikEzNE9tH3aH9Z48tE3plEBcn nypicWOz6CR137O927aY7nuCnameWPxLxYFoI0qGFmrh2yeQyhq1jjRuRl89cM9p Hzm3WiS29922Wg4gEH94puxoOKPHHHKEQ6rucJt6he0xXUsmDF1Cldqe/n8UTAZh A== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding: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=fm2; bh=60hEJ9ZPejN7IYrMR4SNa4nZxVrUpUb1gFS1Sg1WH 4E=; b=aV8sTuo6cv+6LeAmFDBhKprqA83z46R5COXCH8X5Atn3rYejz0ZlLWHvV g4Q8ylSk5aADq8oCncSMYkDCmm5AMRgnhOGiOFeORaFEZO9mlmVGV4S/Af6R0pIy Dl2PTpvRi6UNmNB9Dza9oNfoSl4o29IqL4cFEqXOV1GNNAYlQDc2Rn+ZOk3pvhmN L2D0KU8vxuGytvmGZqR2PSjH2L/Ygsca1ZDRVt/oFwEgZlUauNiqiruw7PkiGV9g e1jDBaAk4l4Sb+7/TV1IEbHfKtwAroma+luGYRRmuRF/xUBBHxA9UA7GmyWr9eIH PsoZsDTpVorMynwIKwN3A3Fp7kPUA== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduledrheehgdduheegucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhepofgfggfkjghffffhvffutgfgsehtqhertderreejnecuhfhrohhmpehnnhgv thcuoehnnhgvthesfhgrshhtmhgrihhlrdhfmheqnecuggftrfgrthhtvghrnhepueegke dvheehveehteeiteduleejvddvtdeivedvueekjefgueehffeuleeugeeunecuvehluhhs thgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomhepnhhnvghtsehfrghsth hmrghilhdrfhhm X-ME-Proxy: Received: by mailuser.nyi.internal (Postfix, from userid 501) id ABF3BA0005E; Tue, 9 Feb 2021 16:45:28 -0500 (EST) X-Mailer: MessagingEngine.com Webmail Interface User-Agent: Cyrus-JMAP/3.5.0-alpha0-93-gef6c4048e6-fm-20210128.002-gef6c4048 Mime-Version: 1.0 Message-Id: <7b0988cc-eeb8-4ea7-92f6-e8234ca910d3@www.fastmail.com> In-Reply-To: <20210209213330.hnc7op72zoj24mgz@pali> References: <20210209213330.hnc7op72zoj24mgz@pali> Date: Tue, 09 Feb 2021 13:45:08 -0800 From: nnet To: =?UTF-8?Q?Pali_Roh=C3=A1r?= Cc: a.heider@gmail.com, andrew@lunn.ch, gerald@gk2.net, gregory.clement@bootlin.com, kabel@kernel.org, kostap@marvell.com, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, luka.perkov@sartura.hr, miquel.raynal@bootlin.com, mturquette@baylibre.com, rmk+kernel@armlinux.org.uk, sboyd@kernel.org, tmn505@gmail.com, vladimir.vid@sartura.hr Subject: =?UTF-8?Q?Re:_[PATCH_mvebu_v2_00/10]_Armada_37xx:_Fix_cpufreq_changing_b?= =?UTF-8?Q?ase_CPU_speed_to_800_MHz_from_1000_MHz?= Content-Type: text/plain;charset=utf-8 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Feb 9, 2021, at 1:33 PM, Pali Roh=C3=A1r wrote: > On Tuesday 09 February 2021 13:00:26 nnet wrote: > > > If you have other Armada 3720 boards (Espressobin v5/v7, uDPU, Dev= el Board, ...) then it will be nice to do an additional tests and check = if instability issues are finally fixed. > >=20 > > These patches applied to the 5.4.96 in OpenWrt (98d61b5) work fine s= o far on an Espressobin v7 AFAICT per changing values in /sys/devices/sy= stem/cpu/cpufreq/policy0. > >=20 > > Are these changes intended to work @1.2 GHz on the v7? >=20 > Hello! Do you have 1.2 GHz A3720 SoC? Maybe (not)? ESPRESSObin_V7_1-0 on the underside. BTW, with the 1200_750 firmware and the patches: root@OpenWrt:/sys/devices/system/cpu/cpufreq/policy0# cat scaling_availa= ble_frequencies=20 200000 300000 600000 1200000 Of course that could mean nothing, but thought I'd mention what I do see= .