From patchwork Sun Jan 9 17:25:01 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maulik Shah X-Patchwork-Id: 12707880 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7D78EC433FE for ; Sun, 9 Jan 2022 17:25:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236249AbiAIRZi (ORCPT ); Sun, 9 Jan 2022 12:25:38 -0500 Received: from alexa-out-sd-01.qualcomm.com ([199.106.114.38]:35695 "EHLO alexa-out-sd-01.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236240AbiAIRZg (ORCPT ); Sun, 9 Jan 2022 12:25:36 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1641749136; x=1673285136; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version; bh=EnvrPKOuIQtpl1//N+EaanVpAc+IpA/a8qi/+Aj4z2M=; b=CTc3xgH/VIa7jL+fURGwdu0VB+9BOhZKb5LNScrAMGwEULiM6pM3Yo23 Z59jf4e2M7iEQOP4vJUQN4oFPEmBAryWZo9On00WcVT4DoBzPb4XTHwJO ZEjnkqr6xmSEbe+tLMgshmpqYlnHwuNfTRM1fbMJJ2vWRwZct+ld1necF Q=; Received: from unknown (HELO ironmsg03-sd.qualcomm.com) ([10.53.140.143]) by alexa-out-sd-01.qualcomm.com with ESMTP; 09 Jan 2022 09:25:36 -0800 X-QCInternal: smtphost Received: from nasanex01c.na.qualcomm.com ([10.47.97.222]) by ironmsg03-sd.qualcomm.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Jan 2022 09:25:36 -0800 Received: from nalasex01a.na.qualcomm.com (10.47.209.196) by nasanex01c.na.qualcomm.com (10.47.97.222) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.922.19; Sun, 9 Jan 2022 09:25:35 -0800 Received: from mkshah-linux.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.922.19; Sun, 9 Jan 2022 09:25:32 -0800 From: Maulik Shah To: , CC: , , , , , , , Maulik Shah , Subject: [PATCH 04/10] arm64: dts: qcom: sm8450: Update cpuidle states parameters Date: Sun, 9 Jan 2022 22:55:01 +0530 Message-ID: <1641749107-31979-5-git-send-email-quic_mkshah@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1641749107-31979-1-git-send-email-quic_mkshah@quicinc.com> References: <1641749107-31979-1-git-send-email-quic_mkshah@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org This change updates/corrects below cpuidle parameters 1. entry-latency, exit-latency and residency for various idle states. 2. arm,psci-suspend-param which is same for CLUSTER_SLEEP_0/1 states. 3. Add CLUSTER_SLEEP_1 in CLUSTER_PD. Cc: devicetree@vger.kernel.org Fixes: 5188049c9b36 ("arm64: dts: qcom: Add base SM8450 DTSI") Signed-off-by: Maulik Shah Reviewed-by: Ulf Hansson --- arch/arm64/boot/dts/qcom/sm8450.dtsi | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi index 10c25ad..5e329f8 100644 --- a/arch/arm64/boot/dts/qcom/sm8450.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi @@ -203,9 +203,9 @@ compatible = "arm,idle-state"; idle-state-name = "silver-rail-power-collapse"; arm,psci-suspend-param = <0x40000004>; - entry-latency-us = <274>; - exit-latency-us = <480>; - min-residency-us = <3934>; + entry-latency-us = <800>; + exit-latency-us = <750>; + min-residency-us = <4090>; local-timer-stop; }; @@ -213,9 +213,9 @@ compatible = "arm,idle-state"; idle-state-name = "gold-rail-power-collapse"; arm,psci-suspend-param = <0x40000004>; - entry-latency-us = <327>; - exit-latency-us = <1502>; - min-residency-us = <4488>; + entry-latency-us = <600>; + exit-latency-us = <1550>; + min-residency-us = <4791>; local-timer-stop; }; }; @@ -224,10 +224,10 @@ CLUSTER_SLEEP_0: cluster-sleep-0 { compatible = "domain-idle-state"; idle-state-name = "cluster-l3-off"; - arm,psci-suspend-param = <0x4100c344>; - entry-latency-us = <584>; - exit-latency-us = <2332>; - min-residency-us = <6118>; + arm,psci-suspend-param = <0x41000044>; + entry-latency-us = <1050>; + exit-latency-us = <2500>; + min-residency-us = <5309>; local-timer-stop; }; @@ -235,9 +235,9 @@ compatible = "domain-idle-state"; idle-state-name = "cluster-power-collapse"; arm,psci-suspend-param = <0x4100c344>; - entry-latency-us = <2893>; - exit-latency-us = <4023>; - min-residency-us = <9987>; + entry-latency-us = <2700>; + exit-latency-us = <3500>; + min-residency-us = <13959>; local-timer-stop; }; }; @@ -315,7 +315,7 @@ CLUSTER_PD: cpu-cluster0 { #power-domain-cells = <0>; - domain-idle-states = <&CLUSTER_SLEEP_0>; + domain-idle-states = <&CLUSTER_SLEEP_0 &CLUSTER_SLEEP_1>; }; };