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=-0.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED 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 C2AFCC31E40 for ; Mon, 12 Aug 2019 20:55:19 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 91E6120684 for ; Mon, 12 Aug 2019 20:55:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="EtKtjxyF"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=baylibre-com.20150623.gappssmtp.com header.i=@baylibre-com.20150623.gappssmtp.com header.b="2MsEqrq6" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 91E6120684 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:References :In-Reply-To:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=WL/hqk6w/H3bRJIHM5WgWywvS72RRNpQV8Pc9PxkuxU=; b=EtKtjxyFk0eE+/ QbDrOC/ge+f33rQbjmPQ55UlzrLocwjA7MjjB8bc/dzcph7GJvZ32m6Pr12zlrOttpgQxzL/4oSbv repchFojZXs44WLn8NgB8breaMMpfgi1p5juEgt8zp7shVWfh4pvtVzRh5cYO6mTY11W0xJ36+eFG kUwebCBDPe424px798I9wbuf+jv/9o9CMg/eoWP0lmUrGaPKSKUmDTmBlgOF1yUMm4DHqzZaH7CVj jLgUU/qqDXTIoI5Fyu/uEbKmHd7nyezuwt7QKMllQVj6r3XZXecd3gU6pADVx8vpPc7fdpnXffjuk WF8Ab0oxw0IqZHwm/tdw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hxHLW-000725-OF; Mon, 12 Aug 2019 20:55:14 +0000 Received: from mail-pg1-x544.google.com ([2607:f8b0:4864:20::544]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hxHL3-0005cS-TW for linux-amlogic@lists.infradead.org; Mon, 12 Aug 2019 20:54:50 +0000 Received: by mail-pg1-x544.google.com with SMTP id n190so9275370pgn.0 for ; Mon, 12 Aug 2019 13:54:45 -0700 (PDT) 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=G96ttrylkozavtp+GkCFPZaZpJ1CXYrccgmyLzpILSM=; b=2MsEqrq6jeAHonuDnFidSEMvA40eV2EV9rHP09a8PVmfQV2q1l2rUXiOBofFeJytCi yI+eiJfH2QzC7hIdvHRPsVJrkoZa71GBYet+8I26skuXpSKSI6mp1hI99ctHa29GprZ2 D/4QHSTBBh999SSdtRaZg4Rga9dfc1HV1AYHPPnxvfQKvLeYaRfUTi4mGfAxKSdbp0xQ xRoZd/5mUSybTsWNHCDHg3TkIxncgGBdxcipbrzEf7yrtBKbhoA2r8VNePoJpE/r4e0E Y6Id0y55Va4n6Rzm1NfozTcxT848JRvEm9+JoESTp70CMatneEjveslZJC4XPk6RIZqy O17Q== 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=G96ttrylkozavtp+GkCFPZaZpJ1CXYrccgmyLzpILSM=; b=ZqAfy0U4v+rbZeazibbmZ0CQStCnd7GzOI7nKfAY9wh2xhMqwVNjHr4MKK87UUyaNf xUte9+PfnjD4pawmS9IGLTwqotqfI+eyPh2pdUk/FAtXK76cbamNjofGtCCv6JoTcONw e0KdSIsueZU1g985zF1sffE5rwBZ6xxXgN0KnfE0C+pqKUtxgtMU8ZbhuxnEjT4qNnqA cMStBJ6/CSa1ztxg8oGhuY91KLbTpO5QMS14+1NuJ+YeIcVqgd88xq9dOQUbkf/16D3f 0bqMehFvJasifU/oM2kUowelnXWT9fC8vCcQKuc5yGoipskL7wH1wYF3JpE38VR7ROaw VknQ== X-Gm-Message-State: APjAAAXh0lmWivBKL6XKDE0s+CVM0B6wz6WGxBHDYKOr6APhOw6CutSx Idks/jAR74G7A0N2eL9WaYt1Hw== X-Google-Smtp-Source: APXvYqzbET0UNtAEOW/tFOjsj6Fj901cwmJjrYlflO9pmbo1TxhTMwyLzIaz0Ye07PH9P2f/B/glkw== X-Received: by 2002:a62:f245:: with SMTP id y5mr3845900pfl.156.1565643285235; Mon, 12 Aug 2019 13:54:45 -0700 (PDT) Received: from localhost ([2601:602:9200:a1a5:14bb:580e:e4d6:b3a8]) by smtp.gmail.com with ESMTPSA id cx22sm405480pjb.25.2019.08.12.13.54.44 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 12 Aug 2019 13:54:44 -0700 (PDT) From: Kevin Hilman To: Neil Armstrong Subject: Re: [PATCH 0/6] arm64: g12a: add support for DVFS In-Reply-To: <7hk1bn43fq.fsf@baylibre.com> References: <20190729132622.7566-1-narmstrong@baylibre.com> <7hwofrh1md.fsf@baylibre.com> <7hk1bn43fq.fsf@baylibre.com> Date: Mon, 12 Aug 2019 13:54:43 -0700 Message-ID: <7hpnla14vg.fsf@baylibre.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190812_135446_000811_9BFF2FAE X-CRM114-Status: GOOD ( 10.65 ) X-BeenThere: linux-amlogic@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-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Neil Armstrong Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org Kevin Hilman writes: > Kevin Hilman writes: > >> Neil Armstrong writes: >> >>> The G12A & G12B SoCs has kernel controllable CPU clocks and PWMs for >>> voltage regulators. >>> >>> This patchsets moves the meson-g12a.dtsi to meson-g12-common.dtsi to simplify >>> handling the G12A & G12B differences in the meson-g12a.dtsi & meson-g12b.dtsi >>> files, like the OPPs and CPU nodes. >>> >>> Then G12A & G12B OPP tables are added, followed by the CPU voltages regulators >>> in each boards DT. >>> >>> It was voluntary chosen to enabled DVFS (CPU regulator and CPU clocks) only >>> in boards, to make sure only tested boards has DVFS enabled. >>> >>> This patchset : >>> - moves the G12A DT to a common g12a-common dtsi >>> - adds the G12A and G12B OPPs >>> - enables DVFS on all supported boards >>> >>> Dependencies: >>> - None >> >> Not quite. The last patch to enable DVFS on odroid-n2 has a build-time >> dependency on the clock series that adds the CPUB clock. >> >> I'll apply the rest of the series to v5.4/dt64 until there's a stable >> clock tag I can use for the clocks. > > In order to test this, I noticed another dependency needed for the PWM > regulators to work: > > https://lore.kernel.org/linux-amlogic/20190729125838.6498-1-narmstrong@baylibre.com/ > > With that and the clock deps, it's working well on my odroid-n2. > > Tested-by: Kevin Hilman After merging Jerome's tag for clk DT, I've queued this for v5.4, Thanks, Kevin _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic