From patchwork Wed May 31 13:22:35 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Konrad Dybcio X-Patchwork-Id: 13262255 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 7F2CBC7EE2E for ; Wed, 31 May 2023 13:22:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236369AbjEaNWu (ORCPT ); Wed, 31 May 2023 09:22:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43548 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232032AbjEaNWt (ORCPT ); Wed, 31 May 2023 09:22:49 -0400 Received: from mail-lf1-x131.google.com (mail-lf1-x131.google.com [IPv6:2a00:1450:4864:20::131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 75F8D123 for ; Wed, 31 May 2023 06:22:47 -0700 (PDT) Received: by mail-lf1-x131.google.com with SMTP id 2adb3069b0e04-4f4b0a0b557so6574793e87.1 for ; Wed, 31 May 2023 06:22:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1685539365; x=1688131365; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=1JKYiKf4WFoepDG7kmkdMIn6G2nwJhX9hDLD5w9hRh4=; b=COq5zbTTMl/Il2oroAPsQu387YsO8bcsv3rUCk0E6TrpxJStBB0ewGqKobvxPlw2Av Jcno/cqIoWjjdVHNslUKDgU+s+iagQcLAuGbSb4YWhDApd32ZNz6oHO2VSo6wxs2QVql Wy1lcyHLPd3jcf+M2ojuAcvJwdrB1nEQRe7CEXjzsQWkzDZmjhBsGXtBslnYiGrc0VzA MtoJvKs1umoynbs9yZ2j1uZzb/T6/S+M2MfjTYFC8+GGHovMoJW+Nl6gWGBiOBa0A6XP +g/D7t+HAgxYX0+rCfLEBZcMXD2vryxerI9KMx4A7yDob4qkEHN5+SRhyJx9IF9dDU5S ED+w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1685539365; x=1688131365; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=1JKYiKf4WFoepDG7kmkdMIn6G2nwJhX9hDLD5w9hRh4=; b=CvwPXDptqNoeGH8u+jT3CqFK4HbvZpwrQ9OoIHbSwwq6yHYwjuUecpPvyWSH8OnAGx XMryvEc7WiG/WnlR5PYIfvb/XO2sDSTKjnj/4Ehy0x/vuJkfCrXQMHyhuYUsmj4g94z5 m0vIjl+bczHM56+qArZBXhdnKXZ7034hyowcHaLsxxpqKzdZIpZxAorSKKXixGn3xoDH MvY3PpM1Yk1XfLKo574gKp98mzVwAZjwTru99FjggMqexUBG2OE7frWonq5bPBIDIDqD 0ucMNA4h4Tb1ThSJ+eJHglwPTaocAJRHZM1E3FJQJ0MrV/l/9KyAy9K1+IPZVraNsrsZ HPUg== X-Gm-Message-State: AC+VfDzBPh01FhZmXy+1qYGM4VD3XC3PSHvG3b4vLoL1R/tjdlwxKLw3 tMyuC/Ix+BFkoLrwkRXeUmiH2w== X-Google-Smtp-Source: ACHHUZ5tVXoPXD/h46/3Eoit4fzIAXXmCoVmbRQRn6cV2QD21d56z9phcsFydOzNAVLlpmsmaNYacA== X-Received: by 2002:ac2:5303:0:b0:4f3:93d4:2bc7 with SMTP id c3-20020ac25303000000b004f393d42bc7mr2636780lfh.36.1685539365516; Wed, 31 May 2023 06:22:45 -0700 (PDT) Received: from [192.168.1.101] (abyj77.neoplus.adsl.tpnet.pl. [83.9.29.77]) by smtp.gmail.com with ESMTPSA id w8-20020ac24428000000b004eb0c51780bsm720138lfl.29.2023.05.31.06.22.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 31 May 2023 06:22:45 -0700 (PDT) From: Konrad Dybcio Date: Wed, 31 May 2023 15:22:35 +0200 Subject: [PATCH 1/8] dt-bindings: soc: qcom,rpmh-rsc: Require power-domains MIME-Version: 1.0 Message-Id: <20230531-topic-rsc-v1-1-b4a985f57b8b@linaro.org> References: <20230531-topic-rsc-v1-0-b4a985f57b8b@linaro.org> In-Reply-To: <20230531-topic-rsc-v1-0-b4a985f57b8b@linaro.org> To: Andy Gross , Bjorn Andersson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Melody Olvera , Vinod Koul , Richard Acayan , Lina Iyer , Douglas Anderson , Neil Armstrong , Abel Vesa , Sai Prakash Ranjan Cc: Marijn Suijten , Bartosz Golaszewski , Luca Weiss , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Andy Gross , Konrad Dybcio , Konrad Dybcio X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1685539362; l=1288; i=konrad.dybcio@linaro.org; s=20230215; h=from:subject:message-id; bh=WglQhLbldyvnWzPBrjju0jtd9AVV7mA5SfLScXjhzs8=; b=S52hqN1JXHaGwbGDFbUsOhaB5i4ksxo9xYZWuKR1BSbhWX2slaYLV4qP1zT02k/PnVEZV1iAB xuhK81Syaw3AUTe+hud2ETdH9/aRl7RIzmD7Qq0pqxdX9wRvE7BsZ9l X-Developer-Key: i=konrad.dybcio@linaro.org; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The Linux RPMh implementation refrains from sending some RPMh votes until the system is about to enter suspend (which is indicated by all CPU cores entering a low-power state). Lack of the power-domains property will make it such that these votes are never sent. Require the power-domains property as discussed in [1]. [1] https://lore.kernel.org/linux-arm-msm/20230512150425.3171122-1-quic_bjorande@quicinc.com/ Signed-off-by: Konrad Dybcio Acked-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/soc/qcom/qcom,rpmh-rsc.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,rpmh-rsc.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,rpmh-rsc.yaml index a4046ba60846..af632d0e0355 100644 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,rpmh-rsc.yaml +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,rpmh-rsc.yaml @@ -124,6 +124,7 @@ required: - qcom,tcs-offset - reg - reg-names + - power-domains additionalProperties: false @@ -179,6 +180,7 @@ examples: , , ; + power-domains = <&CLUSTER_PD>; }; - | From patchwork Wed May 31 13:22:36 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Konrad Dybcio X-Patchwork-Id: 13262256 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 8427BC7EE23 for ; Wed, 31 May 2023 13:22:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236376AbjEaNWx (ORCPT ); Wed, 31 May 2023 09:22:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43568 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236371AbjEaNWv (ORCPT ); Wed, 31 May 2023 09:22:51 -0400 Received: from mail-lf1-x12c.google.com (mail-lf1-x12c.google.com [IPv6:2a00:1450:4864:20::12c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C631798 for ; Wed, 31 May 2023 06:22:48 -0700 (PDT) Received: by mail-lf1-x12c.google.com with SMTP id 2adb3069b0e04-4f4b2bc1565so6556551e87.2 for ; Wed, 31 May 2023 06:22:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1685539367; x=1688131367; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=nof0fcraUf7ziAMYvboreBBmHnbxyW58ozUlb23q/Is=; b=QtNGn/b1WZTG6Icg8tsfvn5PP28xeApGsFniTvTRezvjFcp4V7tcg2dxND3KPbkbN6 Df76+qebEz6t4lD85BCjj8tfEqoZ2KrhYvoy4eQLRbwzsnV0BJk0JBg9D51DVMzPhXVs +UHB63JWhLyfTWW+JioQ00lD8tDNACa3AR1d2NOph2mbIgcJ6rcGWyY0zezfcj3ToQXw kE2ugUnqeb2QqfcbETQEdB34NHStmKJQSvsRe7hE5AaYfmsNVDD3ScBGkttjxc8hGUNs 41pSjULhhbaq/D848Ta11tlNaiWggd1B2VSPRMYu14ANfuGxQ16ysEYaDPqO6URfM+iD s5DQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1685539367; x=1688131367; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=nof0fcraUf7ziAMYvboreBBmHnbxyW58ozUlb23q/Is=; b=mBIEVGNjdz4kNB0PFsqq3/CQXoui6uSrLhThpbh14SMFE2kh9MDbqgwMJx1397y6Dc LcEVq8jlbMbAPvwwgx24+xJ9Wv/0IEmYnjEuQiKJlZvMDByzMPHxZfIJaOJqEUSBcY5e 4+7aOrA/vZ4iIi8qnj/eIZhSF5Zrb4dsXJ0EEcUEhOYeWeFbwJJZuWL4qzC1N/xzaZsG 6RHggpEBCTwmEAzzUAJJS4d0SNt14+ARiuZU7JxkXSL0/EvyKnSJp4omIin07JhUiILX pXjIUyBjDgI5Zzznq3LEwKkJt4P2Q4u2bRmCw4QEZsjKJb7w8riwno7id1jBnyY92mu1 VRaQ== X-Gm-Message-State: AC+VfDwhqiPcfc5Nfff/jqQ1U/Hyp3jMeQkUBjApIm8YZFzPHmRczUuD NdaQiSzvhwSEHNQqW9k8tZiX0g== X-Google-Smtp-Source: ACHHUZ4M0YRHPLHmVOuOjWHCRHyP3n9BhL+VVdS/h+4Fv13yJnP3jvo+l3OsdJmkNtqjW+AnwlvCeQ== X-Received: by 2002:ac2:5238:0:b0:4f2:4419:932c with SMTP id i24-20020ac25238000000b004f24419932cmr2539922lfl.23.1685539367031; Wed, 31 May 2023 06:22:47 -0700 (PDT) Received: from [192.168.1.101] (abyj77.neoplus.adsl.tpnet.pl. [83.9.29.77]) by smtp.gmail.com with ESMTPSA id w8-20020ac24428000000b004eb0c51780bsm720138lfl.29.2023.05.31.06.22.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 31 May 2023 06:22:46 -0700 (PDT) From: Konrad Dybcio Date: Wed, 31 May 2023 15:22:36 +0200 Subject: [PATCH 2/8] arm64: dts: qcom: sm6350: Add PSCI idle states MIME-Version: 1.0 Message-Id: <20230531-topic-rsc-v1-2-b4a985f57b8b@linaro.org> References: <20230531-topic-rsc-v1-0-b4a985f57b8b@linaro.org> In-Reply-To: <20230531-topic-rsc-v1-0-b4a985f57b8b@linaro.org> To: Andy Gross , Bjorn Andersson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Melody Olvera , Vinod Koul , Richard Acayan , Lina Iyer , Douglas Anderson , Neil Armstrong , Abel Vesa , Sai Prakash Ranjan Cc: Marijn Suijten , Bartosz Golaszewski , Luca Weiss , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Andy Gross , Konrad Dybcio , Konrad Dybcio X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1685539362; l=7351; i=konrad.dybcio@linaro.org; s=20230215; h=from:subject:message-id; bh=qTMZv+oBuQzxfRAczHq2kgWkd1AVOwgX8ifCX4qtLiA=; b=9GbD5WdJT72ka28Wq714XVJZ4eaxAjvcCPTiOBSxW1SLvBUyVLxp7YDnaizIBfXzDA6v1dGfp XG8VGPt2E/KD/hFwq/TCGeo61bu/yRPK8o2ClNvaO8TUpj2RZhPTy9s X-Developer-Key: i=konrad.dybcio@linaro.org; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add the PSCI idle states so that the CPU (among other things) can reach lower power states. Signed-off-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/sm6350.dtsi | 141 +++++++++++++++++++++++++++++++++++ 1 file changed, 141 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi index 46c29a190f1d..9311bb6bddab 100644 --- a/arch/arm64/boot/dts/qcom/sm6350.dtsi +++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi @@ -56,6 +56,8 @@ CPU0: cpu@0 { interconnects = <&gem_noc MASTER_AMPSS_M0 QCOM_ICC_TAG_ACTIVE_ONLY &clk_virt SLAVE_EBI_CH0 QCOM_ICC_TAG_ACTIVE_ONLY>, <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; + power-domains = <&CPU_PD0>; + power-domain-names = "psci"; #cooling-cells = <2>; L2_0: l2-cache { compatible = "cache"; @@ -84,6 +86,8 @@ CPU1: cpu@100 { interconnects = <&gem_noc MASTER_AMPSS_M0 QCOM_ICC_TAG_ACTIVE_ONLY &clk_virt SLAVE_EBI_CH0 QCOM_ICC_TAG_ACTIVE_ONLY>, <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; + power-domains = <&CPU_PD1>; + power-domain-names = "psci"; #cooling-cells = <2>; L2_100: l2-cache { compatible = "cache"; @@ -107,6 +111,8 @@ CPU2: cpu@200 { interconnects = <&gem_noc MASTER_AMPSS_M0 QCOM_ICC_TAG_ACTIVE_ONLY &clk_virt SLAVE_EBI_CH0 QCOM_ICC_TAG_ACTIVE_ONLY>, <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; + power-domains = <&CPU_PD2>; + power-domain-names = "psci"; #cooling-cells = <2>; L2_200: l2-cache { compatible = "cache"; @@ -130,6 +136,8 @@ CPU3: cpu@300 { interconnects = <&gem_noc MASTER_AMPSS_M0 QCOM_ICC_TAG_ACTIVE_ONLY &clk_virt SLAVE_EBI_CH0 QCOM_ICC_TAG_ACTIVE_ONLY>, <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; + power-domains = <&CPU_PD3>; + power-domain-names = "psci"; #cooling-cells = <2>; L2_300: l2-cache { compatible = "cache"; @@ -153,6 +161,8 @@ CPU4: cpu@400 { interconnects = <&gem_noc MASTER_AMPSS_M0 QCOM_ICC_TAG_ACTIVE_ONLY &clk_virt SLAVE_EBI_CH0 QCOM_ICC_TAG_ACTIVE_ONLY>, <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; + power-domains = <&CPU_PD4>; + power-domain-names = "psci"; #cooling-cells = <2>; L2_400: l2-cache { compatible = "cache"; @@ -176,6 +186,8 @@ CPU5: cpu@500 { interconnects = <&gem_noc MASTER_AMPSS_M0 QCOM_ICC_TAG_ACTIVE_ONLY &clk_virt SLAVE_EBI_CH0 QCOM_ICC_TAG_ACTIVE_ONLY>, <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; + power-domains = <&CPU_PD5>; + power-domain-names = "psci"; #cooling-cells = <2>; L2_500: l2-cache { compatible = "cache"; @@ -199,6 +211,8 @@ CPU6: cpu@600 { interconnects = <&gem_noc MASTER_AMPSS_M0 QCOM_ICC_TAG_ACTIVE_ONLY &clk_virt SLAVE_EBI_CH0 QCOM_ICC_TAG_ACTIVE_ONLY>, <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; + power-domains = <&CPU_PD6>; + power-domain-names = "psci"; #cooling-cells = <2>; L2_600: l2-cache { compatible = "cache"; @@ -222,6 +236,8 @@ CPU7: cpu@700 { interconnects = <&gem_noc MASTER_AMPSS_M0 QCOM_ICC_TAG_ACTIVE_ONLY &clk_virt SLAVE_EBI_CH0 QCOM_ICC_TAG_ACTIVE_ONLY>, <&osm_l3 MASTER_OSM_L3_APPS &osm_l3 SLAVE_OSM_L3>; + power-domains = <&CPU_PD7>; + power-domain-names = "psci"; #cooling-cells = <2>; L2_700: l2-cache { compatible = "cache"; @@ -266,6 +282,76 @@ core7 { }; }; }; + + domain-idle-states { + CLUSTER_SLEEP_PC: cluster-sleep-0 { + compatible = "domain-idle-state"; + arm,psci-suspend-param = <0x41000044>; + entry-latency-us = <2752>; + exit-latency-us = <3048>; + min-residency-us = <6118>; + }; + + CLUSTER_SLEEP_CX_RET: cluster-sleep-1 { + compatible = "domain-idle-state"; + arm,psci-suspend-param = <0x41001244>; + entry-latency-us = <3638>; + exit-latency-us = <4562>; + min-residency-us = <8467>; + }; + + CLUSTER_AOSS_SLEEP: cluster-sleep-2 { + compatible = "domain-idle-state"; + arm,psci-suspend-param = <0x4100b244>; + entry-latency-us = <3263>; + exit-latency-us = <6562>; + min-residency-us = <9987>; + }; + }; + + cpu_idle_states: idle-states { + entry-method = "psci"; + + LITTLE_CPU_SLEEP_0: cpu-sleep-0-0 { + compatible = "arm,idle-state"; + idle-state-name = "little-power-collapse"; + arm,psci-suspend-param = <0x40000003>; + entry-latency-us = <549>; + exit-latency-us = <901>; + min-residency-us = <1774>; + local-timer-stop; + }; + + LITTLE_CPU_SLEEP_1: cpu-sleep-0-1 { + compatible = "arm,idle-state"; + idle-state-name = "little-rail-power-collapse"; + arm,psci-suspend-param = <0x40000004>; + entry-latency-us = <702>; + exit-latency-us = <915>; + min-residency-us = <4001>; + local-timer-stop; + }; + + BIG_CPU_SLEEP_0: cpu-sleep-1-0 { + compatible = "arm,idle-state"; + idle-state-name = "big-power-collapse"; + arm,psci-suspend-param = <0x40000003>; + entry-latency-us = <523>; + exit-latency-us = <1244>; + min-residency-us = <2207>; + local-timer-stop; + }; + + BIG_CPU_SLEEP_1: cpu-sleep-1-1 { + compatible = "arm,idle-state"; + idle-state-name = "big-rail-power-collapse"; + arm,psci-suspend-param = <0x40000004>; + entry-latency-us = <526>; + exit-latency-us = <1854>; + min-residency-us = <5555>; + local-timer-stop; + }; + }; }; firmware { @@ -395,6 +481,61 @@ pmu { psci { compatible = "arm,psci-1.0"; method = "smc"; + + CPU_PD0: power-domain-cpu0 { + #power-domain-cells = <0>; + power-domains = <&CLUSTER_PD>; + domain-idle-states = <&LITTLE_CPU_SLEEP_0 &LITTLE_CPU_SLEEP_1>; + }; + + CPU_PD1: power-domain-cpu1 { + #power-domain-cells = <0>; + power-domains = <&CLUSTER_PD>; + domain-idle-states = <&LITTLE_CPU_SLEEP_0 &LITTLE_CPU_SLEEP_1>; + }; + + CPU_PD2: power-domain-cpu2 { + #power-domain-cells = <0>; + power-domains = <&CLUSTER_PD>; + domain-idle-states = <&LITTLE_CPU_SLEEP_0 &LITTLE_CPU_SLEEP_1>; + }; + + CPU_PD3: power-domain-cpu3 { + #power-domain-cells = <0>; + power-domains = <&CLUSTER_PD>; + domain-idle-states = <&LITTLE_CPU_SLEEP_0 &LITTLE_CPU_SLEEP_1>; + }; + + CPU_PD4: power-domain-cpu4 { + #power-domain-cells = <0>; + power-domains = <&CLUSTER_PD>; + domain-idle-states = <&LITTLE_CPU_SLEEP_0 &LITTLE_CPU_SLEEP_1>; + }; + + CPU_PD5: power-domain-cpu5 { + #power-domain-cells = <0>; + power-domains = <&CLUSTER_PD>; + domain-idle-states = <&LITTLE_CPU_SLEEP_0 &LITTLE_CPU_SLEEP_1>; + }; + + CPU_PD6: power-domain-cpu6 { + #power-domain-cells = <0>; + power-domains = <&CLUSTER_PD>; + domain-idle-states = <&BIG_CPU_SLEEP_0 &BIG_CPU_SLEEP_1>; + }; + + CPU_PD7: power-domain-cpu7 { + #power-domain-cells = <0>; + power-domains = <&CLUSTER_PD>; + domain-idle-states = <&BIG_CPU_SLEEP_0 &BIG_CPU_SLEEP_1>; + }; + + CLUSTER_PD: power-domain-cpu-cluster0 { + #power-domain-cells = <0>; + domain-idle-states = <&CLUSTER_SLEEP_PC + &CLUSTER_SLEEP_CX_RET + &CLUSTER_AOSS_SLEEP>; + }; }; reserved_memory: reserved-memory { From patchwork Wed May 31 13:22:37 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Konrad Dybcio X-Patchwork-Id: 13262257 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 49E4CC7EE2E for ; Wed, 31 May 2023 13:22:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236386AbjEaNWy (ORCPT ); Wed, 31 May 2023 09:22:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43590 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236375AbjEaNWv (ORCPT ); Wed, 31 May 2023 09:22:51 -0400 Received: from mail-lf1-x12f.google.com (mail-lf1-x12f.google.com [IPv6:2a00:1450:4864:20::12f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4AF78124 for ; 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[83.9.29.77]) by smtp.gmail.com with ESMTPSA id w8-20020ac24428000000b004eb0c51780bsm720138lfl.29.2023.05.31.06.22.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 31 May 2023 06:22:48 -0700 (PDT) From: Konrad Dybcio Date: Wed, 31 May 2023 15:22:37 +0200 Subject: [PATCH 3/8] arm64: dts: qcom: qdu1000: Flush RSC sleep & wake votes MIME-Version: 1.0 Message-Id: <20230531-topic-rsc-v1-3-b4a985f57b8b@linaro.org> References: <20230531-topic-rsc-v1-0-b4a985f57b8b@linaro.org> In-Reply-To: <20230531-topic-rsc-v1-0-b4a985f57b8b@linaro.org> To: Andy Gross , Bjorn Andersson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Melody Olvera , Vinod Koul , Richard Acayan , Lina Iyer , Douglas Anderson , Neil Armstrong , Abel Vesa , Sai Prakash Ranjan Cc: Marijn Suijten , Bartosz Golaszewski , Luca Weiss , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Andy Gross , Konrad Dybcio , Konrad Dybcio X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1685539362; l=1027; i=konrad.dybcio@linaro.org; s=20230215; h=from:subject:message-id; bh=TObQ9wJAJgJwWqQ5Ixf0yflCFVNt1QkEEHiCMIA7XQ8=; b=sY2igrHYMkKIIn82pO1xm4mjQC+2D0hOpPwiNmbXxsM8LJiqZ3ofxrmnxykQRUEpkyRwZj/8O Ae+3IBDD4o0ASUc/CzU1GpUnHc9r7ESy37zSi5u7kWSZgIZPm/3Qxau X-Developer-Key: i=konrad.dybcio@linaro.org; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The rpmh driver will cache sleep and wake votes until the cluster power-domain is about to enter idle, to avoid unnecessary writes. So associate the apps_rsc with the cluster pd, so that it can be notified about this event. Without this, only AMC votes are being commited. Fixes: 6bd20c54b589 ("arm64: dts: qcom: Add base QDU1000/QRU1000 DTSIs") Signed-off-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/qdu1000.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/qcom/qdu1000.dtsi b/arch/arm64/boot/dts/qcom/qdu1000.dtsi index ddc3239478ae..4bc8c77a3538 100644 --- a/arch/arm64/boot/dts/qcom/qdu1000.dtsi +++ b/arch/arm64/boot/dts/qcom/qdu1000.dtsi @@ -1252,6 +1252,7 @@ apps_rsc: rsc@17a00000 { qcom,tcs-config = , , , ; label = "apps_rsc"; + power-domains = <&CLUSTER_PD>; apps_bcm_voter: bcm-voter { compatible = "qcom,bcm-voter"; From patchwork Wed May 31 13:22:38 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Konrad Dybcio X-Patchwork-Id: 13262258 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 24D00C7EE23 for ; Wed, 31 May 2023 13:23:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236397AbjEaNXD (ORCPT ); Wed, 31 May 2023 09:23:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43594 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236383AbjEaNWx (ORCPT ); Wed, 31 May 2023 09:22:53 -0400 Received: from mail-lf1-x12d.google.com (mail-lf1-x12d.google.com [IPv6:2a00:1450:4864:20::12d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2A5B7B2 for ; Wed, 31 May 2023 06:22:52 -0700 (PDT) Received: by mail-lf1-x12d.google.com with SMTP id 2adb3069b0e04-4f4b80bf93aso6639109e87.0 for ; Wed, 31 May 2023 06:22:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1685539370; x=1688131370; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=Ofn+y+PGmsgVQL53Qyo7xRQqsOY2ldRcLbPHWF8Ex50=; b=ar0oLQdwCyoTg4+4Vm94VPv4TNwrDHD+dDpoMUqRwn9fFLxJBiDvsDMTSc+fw1/IjF Pcgok4c/qqCJjExCjFyeRfj/nzhTg6kP8HLsVZdl6tafKZpQ5fpk5HXwwGjyZNme6qRs dvQb+l011lHg1Ztk+agtcn0KGWDUMxAVc1NshZBi9/CtYx/ZZtAAB4zTVp4uttvdDAGl wgBnZziyrpK5rYmiTSe+8XvPDhZGqAD4tQLj7z/IohF/0K0xoa2Y187rgNrR77Mj6vBJ 25TBxXT3LjhkWgrqf9X+Rwjnn/ZfFjYWSTlczQBgXk4MdERqrV5fdMjoZK7TTPJQJ28p FZ/A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1685539370; x=1688131370; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Ofn+y+PGmsgVQL53Qyo7xRQqsOY2ldRcLbPHWF8Ex50=; b=ZoPLeRTFE9NkurFgZ+XITMn8TYtLJ2AwAsanG3K9dAQz6hrc0srgc93hkUY0UgVoA+ n6aAK1wumU1rPoe9G6zpe8fwm9i7kS7Rik9MC9QBlHsT27cbPNfcFYcPsUnl6Sy8Phm0 3MxVNmsLIYdskxjcT9UbpZzUwk1qUCPm2Rc7d3gqSknYEeUvU9yA8uGu+b53egunwFwx A8Zp7qZkwioBlaafTT9q4Hd2bsxt+aBgIjD3cM6HJd9CggiipO/VzpeofscqsFdudurb okphlrSsDAQcszY3c9zBTJNw5C8Ef2SsL5es0+A8yR3IgTEAZMal1kiHm162412gqU4N k2YQ== X-Gm-Message-State: AC+VfDzmO8pJcKGzOLhnzDH8Ei52x54X6R1ar1SZUwhe5agalvrvb5p1 TbIF8l8o0KmTWNK2QkjRh/uiEw== X-Google-Smtp-Source: ACHHUZ4tuT1gnRZKjhJiiDqEeYOxTr040+EXB8lVn3cc8+vVSJNaOXxUKQXk6hB354n6VjIGtLGcmg== X-Received: by 2002:a05:6512:41b:b0:4f3:a812:5ae with SMTP id u27-20020a056512041b00b004f3a81205aemr2601995lfk.37.1685539370547; Wed, 31 May 2023 06:22:50 -0700 (PDT) Received: from [192.168.1.101] (abyj77.neoplus.adsl.tpnet.pl. [83.9.29.77]) by smtp.gmail.com with ESMTPSA id w8-20020ac24428000000b004eb0c51780bsm720138lfl.29.2023.05.31.06.22.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 31 May 2023 06:22:49 -0700 (PDT) From: Konrad Dybcio Date: Wed, 31 May 2023 15:22:38 +0200 Subject: [PATCH 4/8] arm64: dts: qcom: sc8180x: Flush RSC sleep & wake votes MIME-Version: 1.0 Message-Id: <20230531-topic-rsc-v1-4-b4a985f57b8b@linaro.org> References: <20230531-topic-rsc-v1-0-b4a985f57b8b@linaro.org> In-Reply-To: <20230531-topic-rsc-v1-0-b4a985f57b8b@linaro.org> To: Andy Gross , Bjorn Andersson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Melody Olvera , Vinod Koul , Richard Acayan , Lina Iyer , Douglas Anderson , Neil Armstrong , Abel Vesa , Sai Prakash Ranjan Cc: Marijn Suijten , Bartosz Golaszewski , Luca Weiss , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Andy Gross , Konrad Dybcio , Konrad Dybcio X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1685539362; l=971; i=konrad.dybcio@linaro.org; s=20230215; h=from:subject:message-id; bh=cKOapMBIii+fL2wQU7lC3ue35ogY5raQDF5oY+5d6gw=; b=Q+osHJ0Dqpj6i+/TSyJc4+DBCPPXg5metQbQTebGzUk2lqRBcOQyi8USKRHKdlq+j4gEQhgdR SHePggS83qYD+dUfe9fvU4uvSt41aCOOXwmBhE1R0KOjYW0ePJB5nc3 X-Developer-Key: i=konrad.dybcio@linaro.org; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The rpmh driver will cache sleep and wake votes until the cluster power-domain is about to enter idle, to avoid unnecessary writes. So associate the apps_rsc with the cluster pd, so that it can be notified about this event. Without this, only AMC votes are being commited. Fixes: 8575f197b077 ("arm64: dts: qcom: Introduce the SC8180x platform") Signed-off-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/sc8180x.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/qcom/sc8180x.dtsi b/arch/arm64/boot/dts/qcom/sc8180x.dtsi index e8613a00fcab..573c542b1ce8 100644 --- a/arch/arm64/boot/dts/qcom/sc8180x.dtsi +++ b/arch/arm64/boot/dts/qcom/sc8180x.dtsi @@ -3495,6 +3495,7 @@ apps_rsc: rsc@18200000 { , ; label = "apps_rsc"; + power-domains = <&CLUSTER_PD>; apps_bcm_voter: bcm-voter { compatible = "qcom,bcm-voter"; From patchwork Wed May 31 13:22:39 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Konrad Dybcio X-Patchwork-Id: 13262259 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 15A10C7EE23 for ; Wed, 31 May 2023 13:23:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236401AbjEaNXL (ORCPT ); Wed, 31 May 2023 09:23:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43734 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236402AbjEaNXI (ORCPT ); Wed, 31 May 2023 09:23:08 -0400 Received: from mail-lf1-x130.google.com (mail-lf1-x130.google.com [IPv6:2a00:1450:4864:20::130]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 878A213E for ; Wed, 31 May 2023 06:22:53 -0700 (PDT) Received: by mail-lf1-x130.google.com with SMTP id 2adb3069b0e04-4f50470d77cso3935889e87.0 for ; Wed, 31 May 2023 06:22:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1685539372; x=1688131372; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=1ryW+K+LYqR1W2qwoXZKDnRUejfqdymBTRf0P14sODU=; b=MZSHZWn0nM7S+f+7zoryLntPic2ZiFW629mjOTJvAB1sQ50phNT+ydKRrnKw/pwi2C Rrh3RC1AWpSAomgAZ5BxH6Oe4SIskZfTxtzSXSIeyUGjGPnEAfUXdUvCt8Mi7AdQeHSd Io7WE5qQOPkbLZFddQRNluk1Z1R6+mdwbWMu4+MV6Fw8PHQNKThILDSh7h4nlG1YhJMk kjG4bDixbCIyTREPfYzrYoE5DCItNSa5HTyovWdjdPsp/O91TYH8R/SdoRVKcC+I3UzJ buvbxcv0IM9iZEccCrsFY+Lqz1LgyWq0dT+cSvP0kzC/ZZSPTkYctKsAEGPWbjl8zF09 /3Aw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1685539372; x=1688131372; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=1ryW+K+LYqR1W2qwoXZKDnRUejfqdymBTRf0P14sODU=; b=giGepFt+URffhGvv7rUDZhBgpXj5G5cEv9n6EX/rz9wSWd1qvXwxvAnnqX6W2wz15c kanzDRU5qWvE++hHkBNWtIJ5cGj2WY7u0f5H0Md5T+izAsriyxyWhWpFRx0/yN1soSKu u5WL3bUNZCPG5BwwO4yF7U1C5idoV48aHRsHC2ukiPAaCRBweGZI8VxoFSIj7EOi6rpy 2fuyJzBJAicp2q2w1GEi8ZcmajkbQLoSdkoU+t4LLaUIaY77NQdplkQvbJskcndpSu1J IPXQutYEyJq3dY7WQUMhCtUfQZn9hbazff13XjTtkaGsLwNYbIkjSduWh+/We+dNcElj qoKQ== X-Gm-Message-State: AC+VfDwMHCWSvk3QoAL+qBLa7bWVUhNbsV2Jb+hmqnIX8J3CmRTr0pRd X4J7ToWPDP4pzbmhqMt8g/pNpA== X-Google-Smtp-Source: ACHHUZ6Okrk6JAmq86x5aM/3czvMRqx2NnsfSy5WatBG8B6psdOpQa6A3nmDLX2VslxdQEBzUOfMBw== X-Received: by 2002:ac2:46d0:0:b0:4f1:866d:9b01 with SMTP id p16-20020ac246d0000000b004f1866d9b01mr2692340lfo.3.1685539372048; Wed, 31 May 2023 06:22:52 -0700 (PDT) Received: from [192.168.1.101] (abyj77.neoplus.adsl.tpnet.pl. [83.9.29.77]) by smtp.gmail.com with ESMTPSA id w8-20020ac24428000000b004eb0c51780bsm720138lfl.29.2023.05.31.06.22.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 31 May 2023 06:22:51 -0700 (PDT) From: Konrad Dybcio Date: Wed, 31 May 2023 15:22:39 +0200 Subject: [PATCH 5/8] arm64: dts: qcom: sdm670: Flush RSC sleep & wake votes MIME-Version: 1.0 Message-Id: <20230531-topic-rsc-v1-5-b4a985f57b8b@linaro.org> References: <20230531-topic-rsc-v1-0-b4a985f57b8b@linaro.org> In-Reply-To: <20230531-topic-rsc-v1-0-b4a985f57b8b@linaro.org> To: Andy Gross , Bjorn Andersson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Melody Olvera , Vinod Koul , Richard Acayan , Lina Iyer , Douglas Anderson , Neil Armstrong , Abel Vesa , Sai Prakash Ranjan Cc: Marijn Suijten , Bartosz Golaszewski , Luca Weiss , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Andy Gross , Konrad Dybcio , Konrad Dybcio X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1685539362; l=973; i=konrad.dybcio@linaro.org; s=20230215; h=from:subject:message-id; bh=28KiIyU64Vcz64CBovN5yeE9vk16BjibiZQ9uV6zjFQ=; b=4NyvQdlZdQFvEUvndCC8eaIlcFTob2ugKlmbPnnPwXQ7XTJYmFWvPKt7gwTm2VjF1HeFnS+oD CVSUA1GN6F2DtVuZdYaZ/Vv5jelIlEWCukGP3S3rSAuL2cqpj792ETk X-Developer-Key: i=konrad.dybcio@linaro.org; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The rpmh driver will cache sleep and wake votes until the cluster power-domain is about to enter idle, to avoid unnecessary writes. So associate the apps_rsc with the cluster pd, so that it can be notified about this event. Without this, only AMC votes are being commited. Fixes: 07c8ded6e373 ("arm64: dts: qcom: add sdm670 and pixel 3a device trees") Signed-off-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/sdm670.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/qcom/sdm670.dtsi b/arch/arm64/boot/dts/qcom/sdm670.dtsi index b61e13db89bd..a1c207c0266d 100644 --- a/arch/arm64/boot/dts/qcom/sdm670.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm670.dtsi @@ -1282,6 +1282,7 @@ apps_rsc: rsc@179c0000 { , , ; + power-domains = <&CLUSTER_PD>; apps_bcm_voter: bcm-voter { compatible = "qcom,bcm-voter"; From patchwork Wed May 31 13:22:40 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Konrad Dybcio X-Patchwork-Id: 13262260 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 58F8FC7EE23 for ; Wed, 31 May 2023 13:23:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236412AbjEaNXN (ORCPT ); Wed, 31 May 2023 09:23:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43768 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236063AbjEaNXJ (ORCPT ); Wed, 31 May 2023 09:23:09 -0400 Received: from mail-lf1-x134.google.com (mail-lf1-x134.google.com [IPv6:2a00:1450:4864:20::134]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BC39D18C for ; Wed, 31 May 2023 06:22:55 -0700 (PDT) Received: by mail-lf1-x134.google.com with SMTP id 2adb3069b0e04-4f505aace48so3678889e87.0 for ; Wed, 31 May 2023 06:22:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1685539374; x=1688131374; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=tol9A9dtGHcljHA66FOclMfTsKdcHJMB2d8cTDTmgAo=; b=e8Y3CLw/f/V4tCjLk1sQ6W6ZugdpMnijFSP/xU/Zw4cfrLClvUO5rS1mwdooroa7HP aYZhKvFzszVsXp0/L0XXYUmeYzsSDa413Tjwq9pAcjFzZXw/0wmncxulUAvxbICTvO99 qMC7AG9eQm84UQOXechsyf0gDG28MU9tgLrrxlVqF6+1IpIaTxs3Be/n4cKpIHwi7BMm V4qPwqlWmoU+/IZ0YaIT5Tzba1mEFsxCWOyJmh6ZYsi91KEg6y3cSrQ7auLzCQK6bGgR 4lAFndm8NkPFAOejA7MbLy9bt3WJU1QPuJhhnrSJEHVFC3Lfez8pfD1VGveB0kK1wXIw xaFA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1685539374; x=1688131374; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=tol9A9dtGHcljHA66FOclMfTsKdcHJMB2d8cTDTmgAo=; b=hsoDDmCslbl0kwxCgdV9Gi5CYHZyMYbt0KbtYivQKQr4e3KmvPTM9UzrUMtLU1i36+ uvDcmMFhpuDA7FVa0qFPGo2b6XSSqzHjmVSEu0oI/GenrulMN0R6m6Mz7AxQtY1qljqP ZFKXWcAlFsH4dvJOcRjwMUpk41n+PITnwJq/A9dlqip8p5AccvgljXeCBc2aAG7jN6N3 BeYV9rZlO5KQn/vSdV+9xFRfzMHfsEVQBdOu+gLzrfQ8T+LWiqdVuJvQl3JWobAplSyH qKfrXckGgC27tHTLyrONLkcDeb1ifpfk4fLhUzTlUi1F+kcJaQE7Zoslr+TYv1sTuJ0N l0oQ== X-Gm-Message-State: AC+VfDyxcveV3BA1qoUWnCAvMBHR3eNr8hvP8iReGj/xR5D5BFmCVE8K hXq/mxHmlzjDkZsgBH6sx7TgBIoWRxQxIfcXxgs= X-Google-Smtp-Source: ACHHUZ4wr1et8fG1AVns6Kla1jezuM1cYJt+yFsgoC5YdDjgAGfzwcT0T/8h6i/9aWAnZ6p2cMA5dg== X-Received: by 2002:a19:ac45:0:b0:4f3:b1e6:4b46 with SMTP id r5-20020a19ac45000000b004f3b1e64b46mr2632154lfc.12.1685539373825; Wed, 31 May 2023 06:22:53 -0700 (PDT) Received: from [192.168.1.101] (abyj77.neoplus.adsl.tpnet.pl. [83.9.29.77]) by smtp.gmail.com with ESMTPSA id w8-20020ac24428000000b004eb0c51780bsm720138lfl.29.2023.05.31.06.22.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 31 May 2023 06:22:53 -0700 (PDT) From: Konrad Dybcio Date: Wed, 31 May 2023 15:22:40 +0200 Subject: [PATCH 6/8] arm64: dts: qcom: sdm845: Flush RSC sleep & wake votes MIME-Version: 1.0 Message-Id: <20230531-topic-rsc-v1-6-b4a985f57b8b@linaro.org> References: <20230531-topic-rsc-v1-0-b4a985f57b8b@linaro.org> In-Reply-To: <20230531-topic-rsc-v1-0-b4a985f57b8b@linaro.org> To: Andy Gross , Bjorn Andersson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Melody Olvera , Vinod Koul , Richard Acayan , Lina Iyer , Douglas Anderson , Neil Armstrong , Abel Vesa , Sai Prakash Ranjan Cc: Marijn Suijten , Bartosz Golaszewski , Luca Weiss , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Andy Gross , Konrad Dybcio , Konrad Dybcio X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1685539362; l=956; i=konrad.dybcio@linaro.org; s=20230215; h=from:subject:message-id; bh=Ji2UGqd5wvE0QH520QUaPwq9VzlZOXRjNLOcK3RP5/U=; b=7BHvx2rPgpUf4NGxNs3Ob3YsDzbMYUXZaXhT4iudfbPuf7mxO1f4JTGjJOz4Djv+l7lVa47md ups4U6P+9cuASntmk4hnty2tNaFVYB7hiRjRBwJqPR3fS/DrU543Qi8 X-Developer-Key: i=konrad.dybcio@linaro.org; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The rpmh driver will cache sleep and wake votes until the cluster power-domain is about to enter idle, to avoid unnecessary writes. So associate the apps_rsc with the cluster pd, so that it can be notified about this event. Without this, only AMC votes are being commited. Fixes: c83545d95376 ("arm64: dts: sdm845: Add rpmh-rsc node") Signed-off-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/sdm845.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index 950305aad44d..707550ef4990 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -5138,6 +5138,7 @@ apps_rsc: rsc@179c0000 { , , ; + power-domains = <&CLUSTER_PD>; apps_bcm_voter: bcm-voter { compatible = "qcom,bcm-voter"; From patchwork Wed May 31 13:22:41 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Konrad Dybcio X-Patchwork-Id: 13262261 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 67066C77B73 for ; Wed, 31 May 2023 13:23:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236457AbjEaNXQ (ORCPT ); Wed, 31 May 2023 09:23:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44048 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236415AbjEaNXJ (ORCPT ); Wed, 31 May 2023 09:23:09 -0400 Received: from mail-lf1-x135.google.com (mail-lf1-x135.google.com [IPv6:2a00:1450:4864:20::135]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 881EE19D for ; Wed, 31 May 2023 06:22:57 -0700 (PDT) Received: by mail-lf1-x135.google.com with SMTP id 2adb3069b0e04-4f3a873476bso6519860e87.1 for ; Wed, 31 May 2023 06:22:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1685539376; x=1688131376; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=Hb3cJs8S+b9i+3pqmaiIthRfWx6iQntlvpEpXJn9bLA=; b=tWm4kuPdRIaPGwf7Vpgi5R+PsmQ5J49nOnsODqNeP9jWy3KRzIHWSeFkMDXthmi9fu UORpSqQedoaUGcM8iFyvOFwzqprX1pj1CVJP/fOJCPar2wn6bbg/rYtSFUerKJ45Cn+t liOeMYHHHlXnZUbBCTpbm+CmPTWr+yjAh8/nM909r2nwQLOiXGPJwQ66EczSbR9Pys1E /0ByOmRWSWqLhmtYaYBJe2CwMQ/Zs9YQ7kiDePuEuOpwibCHf4wGDgD14Mn40GdFw0XB zyHdJLre4s2U2FzGOfm+6k7OjOolzxtBSOaFV3OEVmWTl7txNKn2IEhuIby0F2OhW1+q VUtQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1685539376; x=1688131376; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Hb3cJs8S+b9i+3pqmaiIthRfWx6iQntlvpEpXJn9bLA=; b=JZF1ojnTNoRXFDToahqyXXQ/z7jjTgFxI7pDR+lYvuLbusIPnNpgWKhQiBdTGJcp9V 5RsVoHbfFeJWY50rvY28DH9euEnHwunkUgc9V6QMkGj9YQV+3JYKz1fB4WZRv8wIcRwX cKrrR7ulD47J9nz01PvKFxkavXY+j60ro08eAdMOVyyEdrsF9CdMZoXX/i1hdiBfN4nV uAkrfGdDT7uvVkDY/HeuYZeb5pvFh/PiEsJ1D5VvVQZ6vcyc4FsntdbABO7GWzVzJDGH FM/IYxZwtlgedxsTppgmN1i2huNcb6sBmi5OaBem6Vd/NFIamb4mNP57vNn/tygk5k1H 7sjA== X-Gm-Message-State: AC+VfDzwUCbLB1qLTYD+w1DvwcOOdRumYm44p7O6YNvs6uJo9O7Yq8BK u6uHGv3vQnd2duMvIDLfeAAWXQ== X-Google-Smtp-Source: ACHHUZ7VQDSKkTLphTD91X960e9ZnUQdqciyF3gpI8iNi33oullRyjLbxxYpnR1xEXJovT5YSIjf1A== X-Received: by 2002:a19:740f:0:b0:4f1:444e:6c5a with SMTP id v15-20020a19740f000000b004f1444e6c5amr2793402lfe.8.1685539375755; Wed, 31 May 2023 06:22:55 -0700 (PDT) Received: from [192.168.1.101] (abyj77.neoplus.adsl.tpnet.pl. [83.9.29.77]) by smtp.gmail.com with ESMTPSA id w8-20020ac24428000000b004eb0c51780bsm720138lfl.29.2023.05.31.06.22.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 31 May 2023 06:22:55 -0700 (PDT) From: Konrad Dybcio Date: Wed, 31 May 2023 15:22:41 +0200 Subject: [PATCH 7/8] arm64: dts: qcom: sm6350: Flush RSC sleep & wake votes MIME-Version: 1.0 Message-Id: <20230531-topic-rsc-v1-7-b4a985f57b8b@linaro.org> References: <20230531-topic-rsc-v1-0-b4a985f57b8b@linaro.org> In-Reply-To: <20230531-topic-rsc-v1-0-b4a985f57b8b@linaro.org> To: Andy Gross , Bjorn Andersson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Melody Olvera , Vinod Koul , Richard Acayan , Lina Iyer , Douglas Anderson , Neil Armstrong , Abel Vesa , Sai Prakash Ranjan Cc: Marijn Suijten , Bartosz Golaszewski , Luca Weiss , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Andy Gross , Konrad Dybcio , Konrad Dybcio X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1685539362; l=1004; i=konrad.dybcio@linaro.org; s=20230215; h=from:subject:message-id; bh=469DtGv+StozkNQONl/RzrsYYq164VDguNLK8FCEzCQ=; b=4iaFll04ZJ6w8qa55AtksLRnhQ5nFnAq/HVuH0NMmlmCdHLKuch85b+tL3htVyOH8YalkXcpG K1DL5/wG9/+B1w/++Hjo918M+f6yHc2ZhnFIEKLpNiZCulmArWN35Ff X-Developer-Key: i=konrad.dybcio@linaro.org; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The rpmh driver will cache sleep and wake votes until the cluster power-domain is about to enter idle, to avoid unnecessary writes. So associate the apps_rsc with the cluster pd, so that it can be notified about this event. Without this, only AMC votes are being commited. Fixes: 5f82b9cda61e ("arm64: dts: qcom: Add SM6350 device tree") Signed-off-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/sm6350.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi index 9311bb6bddab..1cdad69e3c07 100644 --- a/arch/arm64/boot/dts/qcom/sm6350.dtsi +++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi @@ -2055,6 +2055,7 @@ apps_rsc: rsc@18200000 { qcom,drv-id = <2>; qcom,tcs-config = , , , ; + power-domains = <&CLUSTER_PD>; rpmhcc: clock-controller { compatible = "qcom,sm6350-rpmh-clk"; From patchwork Wed May 31 13:22:42 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Konrad Dybcio X-Patchwork-Id: 13262262 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 8C6E3C7EE23 for ; Wed, 31 May 2023 13:23:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236415AbjEaNXR (ORCPT ); Wed, 31 May 2023 09:23:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43758 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236399AbjEaNXK (ORCPT ); Wed, 31 May 2023 09:23:10 -0400 Received: from mail-lf1-x12d.google.com (mail-lf1-x12d.google.com [IPv6:2a00:1450:4864:20::12d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EDACB98 for ; Wed, 31 May 2023 06:22:58 -0700 (PDT) Received: by mail-lf1-x12d.google.com with SMTP id 2adb3069b0e04-4f4db9987f8so1181604e87.1 for ; Wed, 31 May 2023 06:22:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1685539377; x=1688131377; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=xFK+Ou6t+IM+Z0lJFsVgxMPKX7db6qU21GRYqBnVGs8=; b=xheckUJTFHHmw4+nyIEBDwWhPOuL3vNKlQo5u212RJIkGqB0ZD30MnU7ZHr5rC/T4u MrR4IesMXrVF2zTudxQF/tx/VlT3exAyrfdtPMtHmFleB2shWS5Z1IHFzUDcy+Okd8fm ud/KpK48LlzoZWJY3QwpGOa7VhapJvoik6tUP1WAmT5bbv8gLgsIDzgekdghaBBg9TcR l901P//oMpyKUdJ1dwtjVYMRJVFMfBhhP0P335oOalSNIQcaolStpPTFoTM+Q+lanTWp qLeuRVO10oKbCP/2izLOCoMb/Os8AHwyB2V6duXywxrqzTsl+W4iDd0uDDhqYcmlZFEV qVvQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1685539377; x=1688131377; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=xFK+Ou6t+IM+Z0lJFsVgxMPKX7db6qU21GRYqBnVGs8=; b=bC8AEX6ufYGrW9Wl392cIF/mkDZBk6AoXNdPQ/LskmrkLfFl2GybBv28txl27BTJPd o4jLUcsDOlu47kUNJSxcMtLv/5oMR1X/Q/9qwajLC6ZH77t3vFc5GLwyemPkd/GHFZDx cYK+zEXwyvIO50V5jeOFDw1IxnXbzkBPkxtM4GqssKETZdbcrYyD5quZMAoO6nEDmkAZ aAESdm2BfvFPAU/c5z/6Y+c3IqFt7CqiUf45+CuT6DfuPiVnFLi7ru3ZxjFBYdvHngwU nEOQGWtv9xLUJT+tus+T1qfsBL3oYvl/5UPtMsU3J3oFR60JF0wlVuOmLE7Ldl998NgC kKEQ== X-Gm-Message-State: AC+VfDyClw0w5r3v1RGpapofqhRIh6Zjce6VUhQwEF4jcUQnpQ55F4y0 ZU7ypbMTMTfzprvzdhRUw+afmw== X-Google-Smtp-Source: ACHHUZ4AkcgCPt1BOGb6Lkh6GQHDiODuTCyRIATpixy8K5JY7ZGBzaZZQmjg1UxN8xHAOlOH9yiwVw== X-Received: by 2002:ac2:5df6:0:b0:4f3:b242:aa98 with SMTP id z22-20020ac25df6000000b004f3b242aa98mr1822980lfq.30.1685539377267; Wed, 31 May 2023 06:22:57 -0700 (PDT) Received: from [192.168.1.101] (abyj77.neoplus.adsl.tpnet.pl. [83.9.29.77]) by smtp.gmail.com with ESMTPSA id w8-20020ac24428000000b004eb0c51780bsm720138lfl.29.2023.05.31.06.22.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 31 May 2023 06:22:56 -0700 (PDT) From: Konrad Dybcio Date: Wed, 31 May 2023 15:22:42 +0200 Subject: [PATCH 8/8] arm64: dts: qcom: sm8550: Flush RSC sleep & wake votes MIME-Version: 1.0 Message-Id: <20230531-topic-rsc-v1-8-b4a985f57b8b@linaro.org> References: <20230531-topic-rsc-v1-0-b4a985f57b8b@linaro.org> In-Reply-To: <20230531-topic-rsc-v1-0-b4a985f57b8b@linaro.org> To: Andy Gross , Bjorn Andersson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Melody Olvera , Vinod Koul , Richard Acayan , Lina Iyer , Douglas Anderson , Neil Armstrong , Abel Vesa , Sai Prakash Ranjan Cc: Marijn Suijten , Bartosz Golaszewski , Luca Weiss , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Andy Gross , Konrad Dybcio , Konrad Dybcio X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1685539362; l=1011; i=konrad.dybcio@linaro.org; s=20230215; h=from:subject:message-id; bh=3LQbT1pkRcM60cyga6zU0z4GuxAMPjHrb5uo6UzkAYI=; b=Qt8SrZzczur1fTmSMEih1/4sXuG2wBrLyUhegwmgObDm6zu6aVcZgfgo883vtVdYv7Eq/MOZp vxQB0wJ3fvZA06kosIaS1r3hX01+7SKs0Mhnoc7nvCKPAnImrnb99XD X-Developer-Key: i=konrad.dybcio@linaro.org; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The rpmh driver will cache sleep and wake votes until the cluster power-domain is about to enter idle, to avoid unnecessary writes. So associate the apps_rsc with the cluster pd, so that it can be notified about this event. Without this, only AMC votes are being commited. Fixes: ffc50b2d3828 ("arm64: dts: qcom: Add base SM8550 dtsi") Signed-off-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/sm8550.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi index 75cd374943eb..6a06373a3779 100644 --- a/arch/arm64/boot/dts/qcom/sm8550.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi @@ -3621,6 +3621,7 @@ apps_rsc: rsc@17a00000 { qcom,drv-id = <2>; qcom,tcs-config = , , , ; + power-domains = <&CLUSTER_PD>; apps_bcm_voter: bcm-voter { compatible = "qcom,bcm-voter";