From patchwork Mon Apr 24 11:09:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maulik Shah X-Patchwork-Id: 676694 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 5B9D7C77B61 for ; Mon, 24 Apr 2023 11:10:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231611AbjDXLKZ (ORCPT ); Mon, 24 Apr 2023 07:10:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50426 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231609AbjDXLKY (ORCPT ); Mon, 24 Apr 2023 07:10:24 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 82CB53A93; Mon, 24 Apr 2023 04:10:11 -0700 (PDT) Received: from pps.filterd (m0279867.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 33OAHWEa025533; Mon, 24 Apr 2023 11:10:04 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=qcppdkim1; bh=PVanemxTGHNwW7sECOC/oZd3nV8/hXz7nJyVF8PWJVk=; b=aKSt9Rvj6uoLUiE29kzQQlQk53m2FrWQzePmU/CoELmm8JBDheHSvFK2YMzk0Anien3T y3g90SHRLFJqjfmZyavPRwMnNPCNR82+Mswr8MkAmzvkP0zT5ER/ND0b4neYYuNEO4QP oK4KYjKE3wcRKd/kLxu/u5/LaAGxIl++FkNRXiNVzMENT+/U/6iiQXG3tTyAV1b6cWVg 1LzFftt2DiaHi1HOVK11UFIjWIY0i9lGGgWdDMoOTnazURHiXvyz5cJ3cFQLnTErjKTB urGD+nH9EciXR6Q98W0sOPw4v4ikF+1vbz1nkXZMO29eUkdX+8C1Np5CXOeelTl0QJzc jg== Received: from nalasppmta03.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3q5qv1r3w1-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 24 Apr 2023 11:10:04 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA03.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 33OBA3Ih011595 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 24 Apr 2023 11:10:03 GMT Received: from hu-mkshah-hyd.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 15.2.986.42; Mon, 24 Apr 2023 04:09:58 -0700 From: Maulik Shah To: , , , , CC: , , , , , , , Maulik Shah , Subject: [PATCH v4 3/3] arm64: dts: qcom: sc7280: Add power-domains for cpuidle states Date: Mon, 24 Apr 2023 16:39:33 +0530 Message-ID: <20230424110933.3908-4-quic_mkshah@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230424110933.3908-1-quic_mkshah@quicinc.com> References: <20230424110933.3908-1-quic_mkshah@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: RybY1rszcCwfGnq6Pw9kD0_dXzfMR8TK X-Proofpoint-ORIG-GUID: RybY1rszcCwfGnq6Pw9kD0_dXzfMR8TK X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-04-24_07,2023-04-21_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 impostorscore=0 phishscore=0 bulkscore=0 priorityscore=1501 malwarescore=0 lowpriorityscore=0 spamscore=0 mlxlogscore=959 suspectscore=0 clxscore=1015 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2303200000 definitions=main-2304240101 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add power-domains for cpuidle states to use psci os-initiated idle states. Cc: devicetree@vger.kernel.org Reviewed-by: Ulf Hansson Signed-off-by: Maulik Shah --- arch/arm64/boot/dts/qcom/sc7280.dtsi | 98 +++++++++++++++++++++------- 1 file changed, 73 insertions(+), 25 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi index 31728f461422..88e234b4dee3 100644 --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi @@ -170,9 +170,8 @@ reg = <0x0 0x0>; clocks = <&cpufreq_hw 0>; enable-method = "psci"; - cpu-idle-states = <&LITTLE_CPU_SLEEP_0 - &LITTLE_CPU_SLEEP_1 - &CLUSTER_SLEEP_0>; + power-domains = <&CPU_PD0>; + power-domain-names = "psci"; next-level-cache = <&L2_0>; operating-points-v2 = <&cpu0_opp_table>; interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, @@ -196,9 +195,8 @@ reg = <0x0 0x100>; clocks = <&cpufreq_hw 0>; enable-method = "psci"; - cpu-idle-states = <&LITTLE_CPU_SLEEP_0 - &LITTLE_CPU_SLEEP_1 - &CLUSTER_SLEEP_0>; + power-domains = <&CPU_PD1>; + power-domain-names = "psci"; next-level-cache = <&L2_100>; operating-points-v2 = <&cpu0_opp_table>; interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, @@ -218,9 +216,8 @@ reg = <0x0 0x200>; clocks = <&cpufreq_hw 0>; enable-method = "psci"; - cpu-idle-states = <&LITTLE_CPU_SLEEP_0 - &LITTLE_CPU_SLEEP_1 - &CLUSTER_SLEEP_0>; + power-domains = <&CPU_PD2>; + power-domain-names = "psci"; next-level-cache = <&L2_200>; operating-points-v2 = <&cpu0_opp_table>; interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, @@ -240,9 +237,8 @@ reg = <0x0 0x300>; clocks = <&cpufreq_hw 0>; enable-method = "psci"; - cpu-idle-states = <&LITTLE_CPU_SLEEP_0 - &LITTLE_CPU_SLEEP_1 - &CLUSTER_SLEEP_0>; + power-domains = <&CPU_PD3>; + power-domain-names = "psci"; next-level-cache = <&L2_300>; operating-points-v2 = <&cpu0_opp_table>; interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, @@ -262,9 +258,8 @@ reg = <0x0 0x400>; clocks = <&cpufreq_hw 1>; enable-method = "psci"; - cpu-idle-states = <&BIG_CPU_SLEEP_0 - &BIG_CPU_SLEEP_1 - &CLUSTER_SLEEP_0>; + power-domains = <&CPU_PD4>; + power-domain-names = "psci"; next-level-cache = <&L2_400>; operating-points-v2 = <&cpu4_opp_table>; interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, @@ -284,9 +279,8 @@ reg = <0x0 0x500>; clocks = <&cpufreq_hw 1>; enable-method = "psci"; - cpu-idle-states = <&BIG_CPU_SLEEP_0 - &BIG_CPU_SLEEP_1 - &CLUSTER_SLEEP_0>; + power-domains = <&CPU_PD5>; + power-domain-names = "psci"; next-level-cache = <&L2_500>; operating-points-v2 = <&cpu4_opp_table>; interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, @@ -306,9 +300,8 @@ reg = <0x0 0x600>; clocks = <&cpufreq_hw 1>; enable-method = "psci"; - cpu-idle-states = <&BIG_CPU_SLEEP_0 - &BIG_CPU_SLEEP_1 - &CLUSTER_SLEEP_0>; + power-domains = <&CPU_PD6>; + power-domain-names = "psci"; next-level-cache = <&L2_600>; operating-points-v2 = <&cpu4_opp_table>; interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, @@ -328,9 +321,8 @@ reg = <0x0 0x700>; clocks = <&cpufreq_hw 2>; enable-method = "psci"; - cpu-idle-states = <&BIG_CPU_SLEEP_0 - &BIG_CPU_SLEEP_1 - &CLUSTER_SLEEP_0>; + power-domains = <&CPU_PD7>; + power-domain-names = "psci"; next-level-cache = <&L2_700>; operating-points-v2 = <&cpu7_opp_table>; interconnects = <&gem_noc MASTER_APPSS_PROC 3 &mc_virt SLAVE_EBI1 3>, @@ -422,9 +414,11 @@ min-residency-us = <5555>; local-timer-stop; }; + }; + domain-idle-states { CLUSTER_SLEEP_0: cluster-sleep-0 { - compatible = "arm,idle-state"; + compatible = "domain-idle-state"; idle-state-name = "cluster-power-down"; arm,psci-suspend-param = <0x40003444>; entry-latency-us = <3263>; @@ -790,6 +784,59 @@ psci { compatible = "arm,psci-1.0"; method = "smc"; + + CPU_PD0: cpu0 { + #power-domain-cells = <0>; + power-domains = <&CLUSTER_PD>; + domain-idle-states = <&LITTLE_CPU_SLEEP_0 &LITTLE_CPU_SLEEP_1>; + }; + + CPU_PD1: cpu1 { + #power-domain-cells = <0>; + power-domains = <&CLUSTER_PD>; + domain-idle-states = <&LITTLE_CPU_SLEEP_0 &LITTLE_CPU_SLEEP_1>; + }; + + CPU_PD2: cpu2 { + #power-domain-cells = <0>; + power-domains = <&CLUSTER_PD>; + domain-idle-states = <&LITTLE_CPU_SLEEP_0 &LITTLE_CPU_SLEEP_1>; + }; + + CPU_PD3: cpu3 { + #power-domain-cells = <0>; + power-domains = <&CLUSTER_PD>; + domain-idle-states = <&LITTLE_CPU_SLEEP_0 &LITTLE_CPU_SLEEP_1>; + }; + + CPU_PD4: cpu4 { + #power-domain-cells = <0>; + power-domains = <&CLUSTER_PD>; + domain-idle-states = <&BIG_CPU_SLEEP_0 &BIG_CPU_SLEEP_1>; + }; + + CPU_PD5: cpu5 { + #power-domain-cells = <0>; + power-domains = <&CLUSTER_PD>; + domain-idle-states = <&BIG_CPU_SLEEP_0 &BIG_CPU_SLEEP_1>; + }; + + CPU_PD6: cpu6 { + #power-domain-cells = <0>; + power-domains = <&CLUSTER_PD>; + domain-idle-states = <&BIG_CPU_SLEEP_0 &BIG_CPU_SLEEP_1>; + }; + + CPU_PD7: cpu7 { + #power-domain-cells = <0>; + power-domains = <&CLUSTER_PD>; + domain-idle-states = <&BIG_CPU_SLEEP_0 &BIG_CPU_SLEEP_1>; + }; + + CLUSTER_PD: cpu-cluster0 { + #power-domain-cells = <0>; + domain-idle-states = <&CLUSTER_SLEEP_0>; + }; }; qspi_opp_table: opp-table-qspi { @@ -5283,6 +5330,7 @@ , , ; + power-domains = <&CLUSTER_PD>; apps_bcm_voter: bcm-voter { compatible = "qcom,bcm-voter";