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=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 48CB4C04E30 for ; Mon, 9 Dec 2019 22:12:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1D4C4206D5 for ; Mon, 9 Dec 2019 22:12:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=baylibre-com.20150623.gappssmtp.com header.i=@baylibre-com.20150623.gappssmtp.com header.b="PLTuiULk" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726816AbfLIWMj (ORCPT ); Mon, 9 Dec 2019 17:12:39 -0500 Received: from mail-pl1-f193.google.com ([209.85.214.193]:35729 "EHLO mail-pl1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726230AbfLIWMi (ORCPT ); Mon, 9 Dec 2019 17:12:38 -0500 Received: by mail-pl1-f193.google.com with SMTP id s10so6386534plp.2 for ; Mon, 09 Dec 2019 14:12:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:in-reply-to:references:date:message-id :mime-version; bh=ItZ6nMPESHqLIASUC8LoX6fE4/wm+TwTGtRQ1RnKUZ0=; b=PLTuiULkvl88lhZJ7eXEZyEeyBFYh9ogHEt4KRJu32M2cSkg+0HS26NQbqT2+JfAs8 dFf9qlMcSwGgR4627eFALudbNGexXTuCa6SEd7v3Hx7SK9dSKEmEDuk0v3Y9NsZMgpq/ mxKlvx6opX6J7hpzmDQ29YK/mcz6eYhMYpvY7riVO3pCebZFVxPLkDvLO1gjPrP4dbl0 qw0SWvQc7uOLp3QQ6G2B5Umx3KsUyg6T/YMGTRGxF0aoJzaXX7Q/e5NoJnusYIyu4tta Y4nffcrao80vVYOpikWwtkLJbMFNjwwLDRDUfSTT/wF3gKdXO1iPaFge9FbUtvSWhNtK rqrg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:in-reply-to:references:date :message-id:mime-version; bh=ItZ6nMPESHqLIASUC8LoX6fE4/wm+TwTGtRQ1RnKUZ0=; b=GvT90WQ1fMii1OktlreN//OVJRvyfVyBB/lb41MLYKu92V0X5qltgZssJvPGlXs3Iu fQTxYCvabW7oROrKuKPzsNAKJ01bDzAW5Y1RrhRk1T0xGagJR8LFg5A53bynt/7Ng4Qn s4+6niB3/Rqoq6jkk43DvNl0Nu/pL4/y2R/TXargkWLR5GA6suBsip1M/kaOUBKzBbpf gkK1dGiZuMEmH1qFOXnPo6S/NaakFtQyrcz/xKF/3GsjV9nFkPc8+weh21OFXRPmbBly Re7JBEO2kvu4CoZBsoF9g4v/+gAHynYY8pH+8Hics6pFEmbtnzyUFiXPD/6hzrEVi2Aj 2xaA== X-Gm-Message-State: APjAAAXG2Q89Xl/23ak20Z433e8KzG7/nKaN7moRU4tfejbiA9BhhUZl H2YXNw14MIT2DALrI0+wS+z3Lw== X-Google-Smtp-Source: APXvYqx22xb5jLxK6hTsSuOBQ53SZCEaDbusHD9ujqDQUXDe6tywX359eNJglK+iOHzOxi2uui8Ynw== X-Received: by 2002:a17:902:a614:: with SMTP id u20mr31864485plq.107.1575929557672; Mon, 09 Dec 2019 14:12:37 -0800 (PST) Received: from localhost (c-71-197-186-152.hsd1.wa.comcast.net. [71.197.186.152]) by smtp.gmail.com with ESMTPSA id q13sm345574pjc.4.2019.12.09.14.12.36 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 09 Dec 2019 14:12:37 -0800 (PST) From: Kevin Hilman To: Anand Moon , Rob Herring , Martin Blumenstingl , Jerome Brunet , Neil Armstrong Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [RFC-next 0/1] Odroid C2: Enable DVFS for cpu In-Reply-To: <20191101143126.2549-1-linux.amoon@gmail.com> References: <20191101143126.2549-1-linux.amoon@gmail.com> Date: Mon, 09 Dec 2019 14:12:36 -0800 Message-ID: <7hfthtrvvv.fsf@baylibre.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Anand Moon writes: > Some how this patch got lost, so resend this again. > > [0] https://patchwork.kernel.org/patch/11136545/ > > This patch enable DVFS on GXBB Odroid C2. > > DVFS has been tested by running the arm64 cpuburn > [1] https://github.com/ssvb/cpuburn-arm/blob/master/cpuburn-a53.S > PM-QA testing > [2] https://git.linaro.org/power/pm-qa.git [cpufreq testcase] > > Tested on latest U-Boot 2019.07-1 (Aug 01 2019 - 23:58:01 +0000) Arch Linux ARM Have you tested with the Harkernel u-boot? Last I remember, enabling CPUfreq will cause system hangs with the Hardkernel u-boot because of improperly enabled frequencies, so I'm not terribly inclined to merge this patch. > Patch based on my next-20191031 for 5.5.x kernel. > Hope this is not late entry. Re: "too late". FYI... when you post things as RFC, it means you're looking for comments (Request For Comment) but that it's not intended for merging. I didn't see any comments on this, but I also didn't see a non-RFC follow-up, so I didn't queue it for v5.5. Kevin