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=-8.1 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 64EA1C352A2 for ; Wed, 5 Feb 2020 12:07:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3A610217BA for ; Wed, 5 Feb 2020 12:07:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="KJJ25gaI" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726277AbgBEMHd (ORCPT ); Wed, 5 Feb 2020 07:07:33 -0500 Received: from mail26.static.mailgun.info ([104.130.122.26]:29425 "EHLO mail26.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726810AbgBEMHd (ORCPT ); Wed, 5 Feb 2020 07:07:33 -0500 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1580904453; h=Content-Transfer-Encoding: Content-Type: In-Reply-To: MIME-Version: Date: Message-ID: From: References: Cc: To: Subject: Sender; bh=Rw6fpPoaZ9TjeIMYqlvtFgTZBBMNHEMBUrNzr/IGp5k=; b=KJJ25gaIVRQZ9LjIfY8BlDbv1qfTYNC+P/Si0Ay/7kOjvasuzoCwskU3MaHFLqZYYuvyFq7e VSS/qmtrZFMt5t42kGX8iiEBN3mnN1j/7MLN4Das4s/Q/kZ2xOBES1t4wTGYOnurffHCyoLz dT+UbvV34sJJOZ+w+BWhDlyDAWo= X-Mailgun-Sending-Ip: 104.130.122.26 X-Mailgun-Sid: WyI1YmJiNiIsICJkZXZpY2V0cmVlQHZnZXIua2VybmVsLm9yZyIsICJiZTllNGEiXQ== Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by mxa.mailgun.org with ESMTP id 5e3ab001.7fc5a6c5e500-smtp-out-n02; Wed, 05 Feb 2020 12:07:29 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 2830CC447A2; Wed, 5 Feb 2020 12:07:29 +0000 (UTC) Received: from [10.206.13.37] (blr-c-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: mkshah) by smtp.codeaurora.org (Postfix) with ESMTPSA id 1DF5BC43383; Wed, 5 Feb 2020 12:07:22 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 1DF5BC43383 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=mkshah@codeaurora.org Subject: Re: [PATCH v3 6/7] arm64: dts: qcom: sc7180: Add cpuidle low power states To: Matthias Kaehlcke Cc: swboyd@chromium.org, agross@kernel.org, david.brown@linaro.org, sudeep.holla@arm.com, Lorenzo.Pieralisi@arm.com, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, bjorn.andersson@linaro.org, evgreen@chromium.org, dianders@chromium.org, rnayak@codeaurora.org, ilina@codeaurora.org, lsrao@codeaurora.org, ulf.hansson@linaro.org, rjw@rjwysocki.net, devicetree@vger.kernel.org References: <1580736940-6985-1-git-send-email-mkshah@codeaurora.org> <1580736940-6985-7-git-send-email-mkshah@codeaurora.org> <20200204231509.GB18972@google.com> From: Maulik Shah Message-ID: Date: Wed, 5 Feb 2020 17:37:20 +0530 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.4.2 MIME-Version: 1.0 In-Reply-To: <20200204231509.GB18972@google.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-GB Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 2/5/2020 4:45 AM, Matthias Kaehlcke wrote: > On Mon, Feb 03, 2020 at 07:05:39PM +0530, Maulik Shah wrote: >> Add device bindings for cpuidle states for cpu devices. >> >> Cc: devicetree@vger.kernel.org >> Signed-off-by: Maulik Shah >> --- >> arch/arm64/boot/dts/qcom/sc7180.dtsi | 78 ++++++++++++++++++++++++++++++++++++ >> 1 file changed, 78 insertions(+) >> >> diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi >> index 8011c5f..0aa0ced 100644 >> --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi >> +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi >> @@ -86,6 +86,9 @@ >> compatible = "arm,armv8"; >> reg = <0x0 0x0>; >> enable-method = "psci"; >> + cpu-idle-states = <&LITTLE_CPU_SLEEP_0 >> + &LITTLE_CPU_SLEEP_1 >> + &CLUSTER_SLEEP_0>; > These entries are deleted again by the next patch in this series ('arm64: > dts: qcom: sc7180: Convert to the hierarchical CPU topology layout'). > What is the point in adding them in the first place? Clubbed 6th and 7th patch in v4 series. -- QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation