Received: by 2002:a05:7412:f690:b0:e2:908c:2ebd with SMTP id ej16csp150743rdb; Wed, 18 Oct 2023 23:16:52 -0700 (PDT) X-Google-Smtp-Source: AGHT+IHBxXD/skb9sYg9vKg5xEcd5roKPyjba8PFhgxk4UyZIqg9lvhu1dubTwACE6FuVEKic+dB X-Received: by 2002:a05:6a20:938b:b0:174:210c:34b2 with SMTP id x11-20020a056a20938b00b00174210c34b2mr1573043pzh.19.1697696211890; Wed, 18 Oct 2023 23:16:51 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1697696211; cv=none; d=google.com; s=arc-20160816; b=Qvz34FGt5MEZKO8cyJ3W0r8ad2trfleg3LDrMT5EVlqgInJp6Unft0AFUFlsq+xidE 2ULNRYCrHiE6gcR0bMHNktOdvu1p6zWNT5ODzroydtmsnhusB2y5uaAi3eZzsjjtg7Ya 2mdpaJQinmfwy+q3DkGTZTfF0NvDnxPqqmB0YqVR5j0ou831llycroJgyYsp/fOmjkbV V7i/+7gPMPK1Ma5Mmi4gYxyaeR7c3kj48t/93ai5iSqHYtNMObHPSWcbux9wm9HyOK1y JVUX8WxyBQDr3nB6AEm8+DpUv1jejlUn4zJVGiJGXXeHsGkZRc+q+idDG/jTWPvLIW1z hYxA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=yH/UjLgq32jH++PpMoUqJLeIFE0ZYZEDnxQSEj9bfyQ=; fh=+EiYzv9MIWV/aJqWbGvqWzs0t5eixyG6gzyqFscgQXI=; b=Wz+Hdey9Dw+KYIfGy2GBejj7EyosqxrxVQykl/HsuVpUgbIFURc9xuhsuNlxuKU0WW vLT5PgzESsaA4mV6ceq6wXmSR9QRDwKda41G/4ownXqForrx38Ld9Uu/ysJaGREUppk/ XOhkgzlJ6Km6vNQNp8CMvbx/kHURoPq7J4HG6JC8w60PUANPiCBfD473ibEYz8xLwxt0 Uj/vJj1yxcJ14/IFjx5jMIRjiLHg7nkDZ1r67xMgDPeiH3GbOgQyugMVJ7MNaXuUXpcV eP5e3aWh16QcjrNkGO0Ny5OuFiFTTHO2nPG9SyUH7d/fYZlvhg/msC6SaJFDYu5jD9NS J+ow== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=XhQ9rch0; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.31 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from morse.vger.email (morse.vger.email. [23.128.96.31]) by mx.google.com with ESMTPS id jo23-20020a170903055700b001c9af07788csi1478003plb.76.2023.10.18.23.16.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 18 Oct 2023 23:16:51 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.31 as permitted sender) client-ip=23.128.96.31; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=XhQ9rch0; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.31 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by morse.vger.email (Postfix) with ESMTP id 0288E803DB28; Wed, 18 Oct 2023 23:16:33 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at morse.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232123AbjJSGQT (ORCPT + 99 others); Thu, 19 Oct 2023 02:16:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56480 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229894AbjJSGQQ (ORCPT ); Thu, 19 Oct 2023 02:16:16 -0400 Received: from mail-pf1-x42e.google.com (mail-pf1-x42e.google.com [IPv6:2607:f8b0:4864:20::42e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 57C26BE for ; Wed, 18 Oct 2023 23:16:12 -0700 (PDT) Received: by mail-pf1-x42e.google.com with SMTP id d2e1a72fcca58-6be0277c05bso3358239b3a.0 for ; Wed, 18 Oct 2023 23:16:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1697696171; x=1698300971; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=yH/UjLgq32jH++PpMoUqJLeIFE0ZYZEDnxQSEj9bfyQ=; b=XhQ9rch0+74TVCHpR01n3JHumgle+KuMfQscJmbaLNgjAh2Jqde2xQDbA+N3Crk8fi a2WLAWqMwipqF4DdSDHumJCyN0L6bWFQHLcb0DSkiqrOZQsaZVDkuVVYrdBGAIGqhCxK QPaze6Bn84FFwXoDAKtSUzhWGnzxYS1FWprqj50rGJiyaCtbHTxHzdIQlf2jSfA/Dyh3 igPWdmrg3yYoUtBVGldc6ENP7hzbihwScFYDNLDW0UiKAqQz2V7EX4N29/lx7CVN8fWB 7n4+r2S4GCQMCjJQUNWKJzZ4fecndvvLrJERZsd9xw+6eeu0NI3k+qUlTfdM3gYhGc8l h1Ug== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1697696171; x=1698300971; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=yH/UjLgq32jH++PpMoUqJLeIFE0ZYZEDnxQSEj9bfyQ=; b=pgLKjWP0CrbxJq84Svu/XGIx1lajG8MIeC7xAWuHbZvONTVzGA+a6fRA+Un/6cdoXJ 6Te98JmrihmgEo7v8H8gAryiHjab6Rz7tKZu174oMx3PFF6hzwivQ7al22DZxPLIe1Rs jq+PxRPpBbqVUgGkiu1mnng2a9kegTqVr2an8X8MyQZ64gXk8a5ad1fdzG4TRTdGhfyB EREbWOUU4Ue2T7fW43UI0VUxH8tDD+U2kTwrgfrR0SpgVnjBmg5u9T8Cb4JUKrkzW9rp J4jbkj9H9dku/SzWSpZEDjl1GjO6TNL3JVKmiJE3N2VO9/zT54NRdA96NyLEx4T/r4xS JvhA== X-Gm-Message-State: AOJu0YzWTQgRpGCawrNW2a/If6QXxB79T+vsLUX0Iwf2QAcso87s4aMR uNWUScP1mIXNw6QPj5ruzEATGg== X-Received: by 2002:a05:6a00:1a8f:b0:6be:3c44:c18b with SMTP id e15-20020a056a001a8f00b006be3c44c18bmr1167269pfv.25.1697696171321; Wed, 18 Oct 2023 23:16:11 -0700 (PDT) Received: from localhost ([122.172.80.14]) by smtp.gmail.com with ESMTPSA id x13-20020aa79a4d000000b006be0bd6a4d8sm4325600pfj.36.2023.10.18.23.16.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 18 Oct 2023 23:16:10 -0700 (PDT) Date: Thu, 19 Oct 2023 11:46:08 +0530 From: Viresh Kumar To: Stephan Gerhold Cc: Andy Gross , Bjorn Andersson , Konrad Dybcio , Ilia Lin , "Rafael J. Wysocki" , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-pm@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Ulf Hansson , Stephan Gerhold , stable@vger.kernel.org Subject: Re: [PATCH v2 0/3] cpufreq: Add basic cpufreq scaling for Qualcomm MSM8909 Message-ID: <20231019061608.wjlf4orkdlpnv3a5@vireshk-i7> References: <20231018-msm8909-cpufreq-v2-0-0962df95f654@kernkonzept.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231018-msm8909-cpufreq-v2-0-0962df95f654@kernkonzept.com> X-Spam-Status: No, score=-0.8 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on morse.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (morse.vger.email [0.0.0.0]); Wed, 18 Oct 2023 23:16:33 -0700 (PDT) On 18-10-23, 10:06, Stephan Gerhold wrote: > Add the necessary definitions to the qcom-cpufreq-nvmem driver to > support basic cpufreq scaling on the Qualcomm MSM8909 SoC. In practice > the necessary power domains vary depending on the actual PMIC the SoC > was combined with. With PM8909 the VDD_APC power domain is shared with > VDD_CX so the RPM firmware handles all voltage adjustments, while with > PM8916 and PM660 Linux is responsible to do adaptive voltage scaling > of a dedicated CPU regulator using CPR. > > Signed-off-by: Stephan Gerhold Applied patch 1 and 3. Thanks. -- viresh