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=-6.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,USER_AGENT_NEOMUTT autolearn=ham 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 AFABAC04EB8 for ; Tue, 4 Dec 2018 05:26:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 740C52146D for ; Tue, 4 Dec 2018 05:26:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=linaro.org header.i=@linaro.org header.b="gPfU2k/T" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 740C52146D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726077AbeLDF0o (ORCPT ); Tue, 4 Dec 2018 00:26:44 -0500 Received: from mail-pl1-f193.google.com ([209.85.214.193]:43026 "EHLO mail-pl1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726036AbeLDF0n (ORCPT ); Tue, 4 Dec 2018 00:26:43 -0500 Received: by mail-pl1-f193.google.com with SMTP id gn14so7687550plb.10 for ; Mon, 03 Dec 2018 21:26:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=/nTLIgGseWOiQFnfJ2urYFhfk+Cnu3uIXaabzTdR4g0=; b=gPfU2k/T9XvE2bCzWh/EvSCqBUqc/RZAMXtLNvt+/eY1Q2Ju2Jhd4lTUugRp8VDLgm f1b+x9ozhbIsOWu098aqk7ITH2vkKqxrBhL+bl0dZx7MwWm2l47tINLfmzhpx99X/1gX PqCTtmRidntuQa2k3Fhq1x5zFZ3h8G6SK7bv4= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=/nTLIgGseWOiQFnfJ2urYFhfk+Cnu3uIXaabzTdR4g0=; b=VlUEq0fc+KPxrHdrXERjb9wxQV6taGAoFQadLDe/kaeatACsZu2SjYX5aedxUC48tf DU8MBTAzKodIbsxFSW52iXfK8s1ML5y2GNdIkBMze4ck88JXqAxEmU3i+WCLFyXeMRoX 3ouV45PunBfc2EjzlGrT/hHLi5En+YpvgN9+c1uBEcjo7CN1Mit9ypUxIp7IsEeLzDfH aEgvx5W2aLsf5R0W4X1u+cHrO+a7q1+6mVrEuAGYVF+rEKaPdmnWY7QYWyYpB1s9/5dV RdXkXa4JydjBOSt0gGnu/gtGACB4erijuZM6b1Sq/qZ7rHIpBFoZAzyVbQaY2ugPTSGm rJnQ== X-Gm-Message-State: AA+aEWa91uucYEpspqcxwgBC7jyWJOIqPWA1aus/qWDIRR4bM7/AniTU KTnrsPDlvZqj7ZT6NZAUAGB0rA== X-Google-Smtp-Source: AFSGD/USd2gi+wFlRoCufS6Pv5zNFyt8QgVHYDkuOvo7gqI+BL2XViE5YqDo/PMj3agyASisODeoQQ== X-Received: by 2002:a17:902:4c85:: with SMTP id b5mr17914640ple.226.1543901203288; Mon, 03 Dec 2018 21:26:43 -0800 (PST) Received: from localhost ([122.172.23.29]) by smtp.gmail.com with ESMTPSA id z62sm23509917pfi.4.2018.12.03.21.26.42 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 03 Dec 2018 21:26:42 -0800 (PST) Date: Tue, 4 Dec 2018 10:56:40 +0530 From: Viresh Kumar To: Rajendra Nayak Cc: robh@kernel.org, sboyd@kernel.org, andy.gross@linaro.org, ulf.hansson@linaro.org, collinsd@codeaurora.org, mka@chromium.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v5 8/8] soc: qcom: rpmhpd: Mark mx as a parent for cx Message-ID: <20181204052640.ix2tschgffhy3tp7@vireshk-i7> References: <20181204052119.806-1-rnayak@codeaurora.org> <20181204052119.806-9-rnayak@codeaurora.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20181204052119.806-9-rnayak@codeaurora.org> User-Agent: NeoMutt/20180323-120-3dd1ac Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 04-12-18, 10:51, Rajendra Nayak wrote: > Specify the active + sleep and active-only MX power domains as > the parents of the corresponding CX power domains. This will ensure that > performance state requests on CX automatically generate equivalent requests > on MX power domains. > > This is used to enforce a requirement that exists for various > hardware blocks on SDM845 that MX performance state >= CX performance > state for a given operating frequency. > > Signed-off-by: Rajendra Nayak > --- > This patch is dependent on the series from > Viresh [1] which adds support to propogate performance states across the > power domain hierarchy which is still being reviewed. > > [1] https://lkml.org/lkml/2018/11/26/333 > > drivers/soc/qcom/rpmhpd.c | 11 +++++++++++ > 1 file changed, 11 insertions(+) Acked-by: Viresh Kumar -- viresh