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=-4.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 8D984C282CE for ; Wed, 22 May 2019 14:49:15 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 61C3520821 for ; Wed, 22 May 2019 14:49:15 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="RB4mLw+g" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 61C3520821 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=free.fr Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date: Message-ID:References:To:From:Subject:Reply-To:Content-ID:Content-Description :Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Lvq2qc351TuaRQU9rPre14Lhh/73Ftw3TNQjjebUxVY=; b=RB4mLw+gtVHcBl MxNFv86LsmiwH3AvU+rR2o8yklFJlyFgZZdgX7Dy9nvxugXzmfcHnPsEzdxzgNZPN8IcmTDoRxUS1 WoQYEvXAcWbfEZ272xQ0Nm+N5XiImHg+4a7xlwaJHiVjMcBuqNe2Pgs7PM6tMK7RvmCm6CAlNTM9S CzddHbe/qhuJuYM65nrFm5nOHpZQ0TVFJs8QVXI8eYVMAwQRCkZYni7hZqI58g0HHgJ1a1sf1yuAY OLGT3cOUZfIHC/l8FlJy+iZQEEJ9AIHqtBSNu9LFv3TF8htKQqkzJUvClp30bdO89JljeHKxgAiR5 9ZJcSqwa8WjmoZzFNIYQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hTSYE-0005mw-KK; Wed, 22 May 2019 14:49:06 +0000 Received: from ns.iliad.fr ([212.27.33.1]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hTSY9-0005mX-Ac for linux-arm-kernel@lists.infradead.org; Wed, 22 May 2019 14:49:04 +0000 Received: from ns.iliad.fr (localhost [127.0.0.1]) by ns.iliad.fr (Postfix) with ESMTP id 1C4FE20BCE; Wed, 22 May 2019 16:48:57 +0200 (CEST) Received: from [192.168.108.49] (freebox.vlq16.iliad.fr [213.36.7.13]) by ns.iliad.fr (Postfix) with ESMTP id EDFAF20BC5; Wed, 22 May 2019 16:48:56 +0200 (CEST) Subject: Re: [PATCH v2 7/9] arm64: dts: qcom: msm8998: Add PSCI cpuidle low power states From: Marc Gonzalez To: Amit Kucheria , MSM , Linux ARM References: <49cf5d94beb9af9ef4e78d4c52f3b0ad20b7c63f.1558430617.git.amit.kucheria@linaro.org> Message-ID: <23a49ebd-5cdb-4e89-029d-51891a51d387@free.fr> Date: Wed, 22 May 2019 16:48:56 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US X-Virus-Scanned: ClamAV using ClamSMTP ; ns.iliad.fr ; Wed May 22 16:48:57 2019 +0200 (CEST) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190522_074901_680401_BC6A57C5 X-CRM114-Status: GOOD ( 10.01 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Lorenzo Pieralisi , Jeffrey Hugo , Daniel Lezcano , Bjorn Andersson , Marc Zyngier , Andy Gross , Sibi Sankar , Sudeep Holla , Niklas Cassel , Robin Murphy Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 22/05/2019 11:17, Marc Gonzalez wrote: > Could it be that this FW doesn't support PSCI? I believe it works now. Tested-by: Marc Gonzalez As pointed out by Niklas in v1: arm,psci-suspend-param needs to be 0x40000003 not 0x3 (If either local-timer-stop is removed, bad things happen.) Below is the diff with next-20190521. diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi index 412195b9794c..224f84e39204 100644 --- a/arch/arm64/boot/dts/qcom/msm8998.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi @@ -78,6 +78,7 @@ compatible = "arm,armv8"; reg = <0x0 0x0>; enable-method = "psci"; + cpu-idle-states = <&LITTLE_CPU_SLEEP_0 &LITTLE_CPU_SLEEP_1>; next-level-cache = <&L2_0>; L2_0: l2-cache { compatible = "arm,arch-cache"; @@ -96,6 +97,7 @@ compatible = "arm,armv8"; reg = <0x0 0x1>; enable-method = "psci"; + cpu-idle-states = <&LITTLE_CPU_SLEEP_0 &LITTLE_CPU_SLEEP_1>; next-level-cache = <&L2_0>; L1_I_1: l1-icache { compatible = "arm,arch-cache"; @@ -110,6 +112,7 @@ compatible = "arm,armv8"; reg = <0x0 0x2>; enable-method = "psci"; + cpu-idle-states = <&LITTLE_CPU_SLEEP_0 &LITTLE_CPU_SLEEP_1>; next-level-cache = <&L2_0>; L1_I_2: l1-icache { compatible = "arm,arch-cache"; @@ -124,6 +127,7 @@ compatible = "arm,armv8"; reg = <0x0 0x3>; enable-method = "psci"; + cpu-idle-states = <&LITTLE_CPU_SLEEP_0 &LITTLE_CPU_SLEEP_1>; next-level-cache = <&L2_0>; L1_I_3: l1-icache { compatible = "arm,arch-cache"; @@ -138,6 +142,7 @@ compatible = "arm,armv8"; reg = <0x0 0x100>; enable-method = "psci"; + cpu-idle-states = <&BIG_CPU_SLEEP_0 &BIG_CPU_SLEEP_1>; next-level-cache = <&L2_1>; L2_1: l2-cache { compatible = "arm,arch-cache"; @@ -156,6 +161,7 @@ compatible = "arm,armv8"; reg = <0x0 0x101>; enable-method = "psci"; + cpu-idle-states = <&BIG_CPU_SLEEP_0 &BIG_CPU_SLEEP_1>; next-level-cache = <&L2_1>; L1_I_101: l1-icache { compatible = "arm,arch-cache"; @@ -170,6 +176,7 @@ compatible = "arm,armv8"; reg = <0x0 0x102>; enable-method = "psci"; + cpu-idle-states = <&BIG_CPU_SLEEP_0 &BIG_CPU_SLEEP_1>; next-level-cache = <&L2_1>; L1_I_102: l1-icache { compatible = "arm,arch-cache"; @@ -184,6 +191,7 @@ compatible = "arm,armv8"; reg = <0x0 0x103>; enable-method = "psci"; + cpu-idle-states = <&BIG_CPU_SLEEP_0 &BIG_CPU_SLEEP_1>; next-level-cache = <&L2_1>; L1_I_103: l1-icache { compatible = "arm,arch-cache"; @@ -230,6 +238,48 @@ }; }; }; + + idle-states { + entry-method = "psci"; + + LITTLE_CPU_SLEEP_0: cpu-sleep-0-0 { + compatible = "arm,idle-state"; + idle-state-name = "little-retention"; + arm,psci-suspend-param = <0x00000002>; + entry-latency-us = <43>; + exit-latency-us = <86>; + min-residency-us = <200>; + }; + + LITTLE_CPU_SLEEP_1: cpu-sleep-0-1 { + compatible = "arm,idle-state"; + idle-state-name = "little-power-collapse"; + arm,psci-suspend-param = <0x40000003>; + entry-latency-us = <100>; + exit-latency-us = <612>; + min-residency-us = <1000>; + local-timer-stop; + }; + + BIG_CPU_SLEEP_0: cpu-sleep-1-0 { + compatible = "arm,idle-state"; + idle-state-name = "big-retention"; + arm,psci-suspend-param = <0x00000002>; + entry-latency-us = <41>; + exit-latency-us = <82>; + min-residency-us = <200>; + }; + + BIG_CPU_SLEEP_1: cpu-sleep-1-1 { + compatible = "arm,idle-state"; + idle-state-name = "big-power-collapse"; + arm,psci-suspend-param = <0x40000003>; + entry-latency-us = <100>; + exit-latency-us = <525>; + min-residency-us = <1000>; + local-timer-stop; + }; + }; }; firmware { # for F in $(find /sys/devices/system/cpu -type f); do echo $F; cat $F; done /sys/devices/system/cpu/cpuidle/current_governor_ro menu /sys/devices/system/cpu/cpuidle/current_driver arm_idle /sys/devices/system/cpu/uevent /sys/devices/system/cpu/cpu7/cpuidle/state1/disable 0 /sys/devices/system/cpu/cpu7/cpuidle/state1/above 1 /sys/devices/system/cpu/cpu7/cpuidle/state1/time 15749 /sys/devices/system/cpu/cpu7/cpuidle/state1/power 0 /sys/devices/system/cpu/cpu7/cpuidle/state1/residency 200 /sys/devices/system/cpu/cpu7/cpuidle/state1/latency 123 /sys/devices/system/cpu/cpu7/cpuidle/state1/usage 19 /sys/devices/system/cpu/cpu7/cpuidle/state1/desc big-retention /sys/devices/system/cpu/cpu7/cpuidle/state1/below 6 /sys/devices/system/cpu/cpu7/cpuidle/state1/name cpu-sleep-1-0 /sys/devices/system/cpu/cpu7/cpuidle/driver/name arm_idle /sys/devices/system/cpu/cpu7/cpuidle/state2/disable 0 /sys/devices/system/cpu/cpu7/cpuidle/state2/above 8 /sys/devices/system/cpu/cpu7/cpuidle/state2/time 616012492 /sys/devices/system/cpu/cpu7/cpuidle/state2/power 0 /sys/devices/system/cpu/cpu7/cpuidle/state2/residency 1000 /sys/devices/system/cpu/cpu7/cpuidle/state2/latency 625 /sys/devices/system/cpu/cpu7/cpuidle/state2/usage 120 /sys/devices/system/cpu/cpu7/cpuidle/state2/desc big-power-collapse /sys/devices/system/cpu/cpu7/cpuidle/state2/below 0 /sys/devices/system/cpu/cpu7/cpuidle/state2/name cpu-sleep-1-1 /sys/devices/system/cpu/cpu7/cpuidle/state0/disable 0 /sys/devices/system/cpu/cpu7/cpuidle/state0/above 0 /sys/devices/system/cpu/cpu7/cpuidle/state0/time 29077 /sys/devices/system/cpu/cpu7/cpuidle/state0/power 4294967295 /sys/devices/system/cpu/cpu7/cpuidle/state0/residency 1 /sys/devices/system/cpu/cpu7/cpuidle/state0/latency 1 /sys/devices/system/cpu/cpu7/cpuidle/state0/usage 11 /sys/devices/system/cpu/cpu7/cpuidle/state0/desc ARM WFI /sys/devices/system/cpu/cpu7/cpuidle/state0/below 8 /sys/devices/system/cpu/cpu7/cpuidle/state0/name WFI /sys/devices/system/cpu/cpu7/uevent OF_NAME=cpu OF_FULLNAME=/cpus/cpu@103 OF_TYPE=cpu OF_COMPATIBLE_0=arm,armv8 OF_COMPATIBLE_N=1 MODALIAS=cpu:type:aarch64:feature:,0000,0001,0002,0003,0004,0005,0006,0007,000B /sys/devices/system/cpu/cpu7/power/runtime_active_time 0 /sys/devices/system/cpu/cpu7/power/pm_qos_resume_latency_us 0 /sys/devices/system/cpu/cpu7/power/runtime_status unsupported /sys/devices/system/cpu/cpu7/power/autosuspend_delay_ms cat: read error: Input/output error /sys/devices/system/cpu/cpu7/power/runtime_suspended_time 0 /sys/devices/system/cpu/cpu7/power/control auto /sys/devices/system/cpu/cpu7/topology/physical_package_id 1 /sys/devices/system/cpu/cpu7/topology/core_siblings f0 /sys/devices/system/cpu/cpu7/topology/core_siblings_list 4-7 /sys/devices/system/cpu/cpu7/topology/thread_siblings_list 7 /sys/devices/system/cpu/cpu7/topology/core_id 3 /sys/devices/system/cpu/cpu7/topology/thread_siblings 80 /sys/devices/system/cpu/cpu7/cpu_capacity 1024 /sys/devices/system/cpu/cpu7/cache/uevent /sys/devices/system/cpu/cpu7/cache/index2/uevent /sys/devices/system/cpu/cpu7/cache/index2/shared_cpu_list 4-7 /sys/devices/system/cpu/cpu7/cache/index2/type Unified /sys/devices/system/cpu/cpu7/cache/index2/level 2 /sys/devices/system/cpu/cpu7/cache/index2/shared_cpu_map f0 /sys/devices/system/cpu/cpu7/cache/index0/uevent /sys/devices/system/cpu/cpu7/cache/index0/shared_cpu_list 7 /sys/devices/system/cpu/cpu7/cache/index0/type Data /sys/devices/system/cpu/cpu7/cache/index0/level 1 /sys/devices/system/cpu/cpu7/cache/index0/shared_cpu_map 80 /sys/devices/system/cpu/cpu7/cache/index1/uevent /sys/devices/system/cpu/cpu7/cache/index1/shared_cpu_list 7 /sys/devices/system/cpu/cpu7/cache/index1/type Instruction /sys/devices/system/cpu/cpu7/cache/index1/level 1 /sys/devices/system/cpu/cpu7/cache/index1/shared_cpu_map 80 /sys/devices/system/cpu/cpu7/regs/identification/revidr_el1 0x0000000000000001 /sys/devices/system/cpu/cpu7/regs/identification/midr_el1 0x0000000051af8001 /sys/devices/system/cpu/cpu5/cpuidle/state1/disable 0 /sys/devices/system/cpu/cpu5/cpuidle/state1/above 0 /sys/devices/system/cpu/cpu5/cpuidle/state1/time 19922 /sys/devices/system/cpu/cpu5/cpuidle/state1/power 0 /sys/devices/system/cpu/cpu5/cpuidle/state1/residency 200 /sys/devices/system/cpu/cpu5/cpuidle/state1/latency 123 /sys/devices/system/cpu/cpu5/cpuidle/state1/usage 28 /sys/devices/system/cpu/cpu5/cpuidle/state1/desc big-retention /sys/devices/system/cpu/cpu5/cpuidle/state1/below 5 /sys/devices/system/cpu/cpu5/cpuidle/state1/name cpu-sleep-1-0 /sys/devices/system/cpu/cpu5/cpuidle/driver/name arm_idle /sys/devices/system/cpu/cpu5/cpuidle/state2/disable 0 /sys/devices/system/cpu/cpu5/cpuidle/state2/above 12 /sys/devices/system/cpu/cpu5/cpuidle/state2/time 616088023 /sys/devices/system/cpu/cpu5/cpuidle/state2/power 0 /sys/devices/system/cpu/cpu5/cpuidle/state2/residency 1000 /sys/devices/system/cpu/cpu5/cpuidle/state2/latency 625 /sys/devices/system/cpu/cpu5/cpuidle/state2/usage 248 /sys/devices/system/cpu/cpu5/cpuidle/state2/desc big-power-collapse /sys/devices/system/cpu/cpu5/cpuidle/state2/below 0 /sys/devices/system/cpu/cpu5/cpuidle/state2/name cpu-sleep-1-1 /sys/devices/system/cpu/cpu5/cpuidle/state0/disable 0 /sys/devices/system/cpu/cpu5/cpuidle/state0/above 0 /sys/devices/system/cpu/cpu5/cpuidle/state0/time 30023 /sys/devices/system/cpu/cpu5/cpuidle/state0/power 4294967295 /sys/devices/system/cpu/cpu5/cpuidle/state0/residency 1 /sys/devices/system/cpu/cpu5/cpuidle/state0/latency 1 /sys/devices/system/cpu/cpu5/cpuidle/state0/usage 16 /sys/devices/system/cpu/cpu5/cpuidle/state0/desc ARM WFI /sys/devices/system/cpu/cpu5/cpuidle/state0/below 10 /sys/devices/system/cpu/cpu5/cpuidle/state0/name WFI /sys/devices/system/cpu/cpu5/uevent OF_NAME=cpu OF_FULLNAME=/cpus/cpu@101 OF_TYPE=cpu OF_COMPATIBLE_0=arm,armv8 OF_COMPATIBLE_N=1 MODALIAS=cpu:type:aarch64:feature:,0000,0001,0002,0003,0004,0005,0006,0007,000B /sys/devices/system/cpu/cpu5/power/runtime_active_time 0 /sys/devices/system/cpu/cpu5/power/pm_qos_resume_latency_us 0 /sys/devices/system/cpu/cpu5/power/runtime_status unsupported /sys/devices/system/cpu/cpu5/power/autosuspend_delay_ms cat: read error: Input/output error /sys/devices/system/cpu/cpu5/power/runtime_suspended_time 0 /sys/devices/system/cpu/cpu5/power/control auto /sys/devices/system/cpu/cpu5/topology/physical_package_id 1 /sys/devices/system/cpu/cpu5/topology/core_siblings f0 /sys/devices/system/cpu/cpu5/topology/core_siblings_list 4-7 /sys/devices/system/cpu/cpu5/topology/thread_siblings_list 5 /sys/devices/system/cpu/cpu5/topology/core_id 1 /sys/devices/system/cpu/cpu5/topology/thread_siblings 20 /sys/devices/system/cpu/cpu5/cpu_capacity 1024 /sys/devices/system/cpu/cpu5/cache/uevent /sys/devices/system/cpu/cpu5/cache/index2/uevent /sys/devices/system/cpu/cpu5/cache/index2/shared_cpu_list 4-7 /sys/devices/system/cpu/cpu5/cache/index2/type Unified /sys/devices/system/cpu/cpu5/cache/index2/level 2 /sys/devices/system/cpu/cpu5/cache/index2/shared_cpu_map f0 /sys/devices/system/cpu/cpu5/cache/index0/uevent /sys/devices/system/cpu/cpu5/cache/index0/shared_cpu_list 5 /sys/devices/system/cpu/cpu5/cache/index0/type Data /sys/devices/system/cpu/cpu5/cache/index0/level 1 /sys/devices/system/cpu/cpu5/cache/index0/shared_cpu_map 20 /sys/devices/system/cpu/cpu5/cache/index1/uevent /sys/devices/system/cpu/cpu5/cache/index1/shared_cpu_list 5 /sys/devices/system/cpu/cpu5/cache/index1/type Instruction /sys/devices/system/cpu/cpu5/cache/index1/level 1 /sys/devices/system/cpu/cpu5/cache/index1/shared_cpu_map 20 /sys/devices/system/cpu/cpu5/regs/identification/revidr_el1 0x0000000000000001 /sys/devices/system/cpu/cpu5/regs/identification/midr_el1 0x0000000051af8001 /sys/devices/system/cpu/possible 0-7 /sys/devices/system/cpu/offline /sys/devices/system/cpu/present 0-7 /sys/devices/system/cpu/power/runtime_active_time 0 /sys/devices/system/cpu/power/runtime_status unsupported /sys/devices/system/cpu/power/autosuspend_delay_ms cat: read error: Input/output error /sys/devices/system/cpu/power/runtime_suspended_time 0 /sys/devices/system/cpu/power/control auto /sys/devices/system/cpu/cpu3/cpuidle/state1/disable 0 /sys/devices/system/cpu/cpu3/cpuidle/state1/above 0 /sys/devices/system/cpu/cpu3/cpuidle/state1/time 7453 /sys/devices/system/cpu/cpu3/cpuidle/state1/power 0 /sys/devices/system/cpu/cpu3/cpuidle/state1/residency 200 /sys/devices/system/cpu/cpu3/cpuidle/state1/latency 129 /sys/devices/system/cpu/cpu3/cpuidle/state1/usage 10 /sys/devices/system/cpu/cpu3/cpuidle/state1/desc little-retention /sys/devices/system/cpu/cpu3/cpuidle/state1/below 2 /sys/devices/system/cpu/cpu3/cpuidle/state1/name cpu-sleep-0-0 /sys/devices/system/cpu/cpu3/cpuidle/driver/name arm_idle /sys/devices/system/cpu/cpu3/cpuidle/state2/disable 0 /sys/devices/system/cpu/cpu3/cpuidle/state2/above 8 /sys/devices/system/cpu/cpu3/cpuidle/state2/time 616684999 /sys/devices/system/cpu/cpu3/cpuidle/state2/power 0 /sys/devices/system/cpu/cpu3/cpuidle/state2/residency 1000 /sys/devices/system/cpu/cpu3/cpuidle/state2/latency 712 /sys/devices/system/cpu/cpu3/cpuidle/state2/usage 298 /sys/devices/system/cpu/cpu3/cpuidle/state2/desc little-power-collapse /sys/devices/system/cpu/cpu3/cpuidle/state2/below 0 /sys/devices/system/cpu/cpu3/cpuidle/state2/name cpu-sleep-0-1 /sys/devices/system/cpu/cpu3/cpuidle/state0/disable 0 /sys/devices/system/cpu/cpu3/cpuidle/state0/above 0 /sys/devices/system/cpu/cpu3/cpuidle/state0/time 29256 /sys/devices/system/cpu/cpu3/cpuidle/state0/power 4294967295 /sys/devices/system/cpu/cpu3/cpuidle/state0/residency 1 /sys/devices/system/cpu/cpu3/cpuidle/state0/latency 1 /sys/devices/system/cpu/cpu3/cpuidle/state0/usage 11 /sys/devices/system/cpu/cpu3/cpuidle/state0/desc ARM WFI /sys/devices/system/cpu/cpu3/cpuidle/state0/below 8 /sys/devices/system/cpu/cpu3/cpuidle/state0/name WFI /sys/devices/system/cpu/cpu3/uevent OF_NAME=cpu OF_FULLNAME=/cpus/cpu@3 OF_TYPE=cpu OF_COMPATIBLE_0=arm,armv8 OF_COMPATIBLE_N=1 MODALIAS=cpu:type:aarch64:feature:,0000,0001,0002,0003,0004,0005,0006,0007,000B /sys/devices/system/cpu/cpu3/power/runtime_active_time 0 /sys/devices/system/cpu/cpu3/power/pm_qos_resume_latency_us 0 /sys/devices/system/cpu/cpu3/power/runtime_status unsupported /sys/devices/system/cpu/cpu3/power/autosuspend_delay_ms cat: read error: Input/output error /sys/devices/system/cpu/cpu3/power/runtime_suspended_time 0 /sys/devices/system/cpu/cpu3/power/control auto /sys/devices/system/cpu/cpu3/topology/physical_package_id 0 /sys/devices/system/cpu/cpu3/topology/core_siblings 0f /sys/devices/system/cpu/cpu3/topology/core_siblings_list 0-3 /sys/devices/system/cpu/cpu3/topology/thread_siblings_list 3 /sys/devices/system/cpu/cpu3/topology/core_id 3 /sys/devices/system/cpu/cpu3/topology/thread_siblings 08 /sys/devices/system/cpu/cpu3/cpu_capacity 1024 /sys/devices/system/cpu/cpu3/cache/uevent /sys/devices/system/cpu/cpu3/cache/index2/uevent /sys/devices/system/cpu/cpu3/cache/index2/shared_cpu_list 0-3 /sys/devices/system/cpu/cpu3/cache/index2/type Unified /sys/devices/system/cpu/cpu3/cache/index2/level 2 /sys/devices/system/cpu/cpu3/cache/index2/shared_cpu_map 0f /sys/devices/system/cpu/cpu3/cache/index0/uevent /sys/devices/system/cpu/cpu3/cache/index0/shared_cpu_list 3 /sys/devices/system/cpu/cpu3/cache/index0/type Data /sys/devices/system/cpu/cpu3/cache/index0/level 1 /sys/devices/system/cpu/cpu3/cache/index0/shared_cpu_map 08 /sys/devices/system/cpu/cpu3/cache/index1/uevent /sys/devices/system/cpu/cpu3/cache/index1/shared_cpu_list 3 /sys/devices/system/cpu/cpu3/cache/index1/type Instruction /sys/devices/system/cpu/cpu3/cache/index1/level 1 /sys/devices/system/cpu/cpu3/cache/index1/shared_cpu_map 08 /sys/devices/system/cpu/cpu3/regs/identification/revidr_el1 0x0000000000000180 /sys/devices/system/cpu/cpu3/regs/identification/midr_el1 0x0000000051af8014 /sys/devices/system/cpu/online 0-7 /sys/devices/system/cpu/cpu1/cpuidle/state1/disable 0 /sys/devices/system/cpu/cpu1/cpuidle/state1/above 3 /sys/devices/system/cpu/cpu1/cpuidle/state1/time 8494 /sys/devices/system/cpu/cpu1/cpuidle/state1/power 0 /sys/devices/system/cpu/cpu1/cpuidle/state1/residency 200 /sys/devices/system/cpu/cpu1/cpuidle/state1/latency 129 /sys/devices/system/cpu/cpu1/cpuidle/state1/usage 15 /sys/devices/system/cpu/cpu1/cpuidle/state1/desc little-retention /sys/devices/system/cpu/cpu1/cpuidle/state1/below 0 /sys/devices/system/cpu/cpu1/cpuidle/state1/name cpu-sleep-0-0 /sys/devices/system/cpu/cpu1/cpuidle/driver/name arm_idle /sys/devices/system/cpu/cpu1/cpuidle/state2/disable 0 /sys/devices/system/cpu/cpu1/cpuidle/state2/above 6 /sys/devices/system/cpu/cpu1/cpuidle/state2/time 617122679 /sys/devices/system/cpu/cpu1/cpuidle/state2/power 0 /sys/devices/system/cpu/cpu1/cpuidle/state2/residency 1000 /sys/devices/system/cpu/cpu1/cpuidle/state2/latency 712 /sys/devices/system/cpu/cpu1/cpuidle/state2/usage 394 /sys/devices/system/cpu/cpu1/cpuidle/state2/desc little-power-collapse /sys/devices/system/cpu/cpu1/cpuidle/state2/below 0 /sys/devices/system/cpu/cpu1/cpuidle/state2/name cpu-sleep-0-1 /sys/devices/system/cpu/cpu1/cpuidle/state0/disable 0 /sys/devices/system/cpu/cpu1/cpuidle/state0/above 0 /sys/devices/system/cpu/cpu1/cpuidle/state0/time 4704 /sys/devices/system/cpu/cpu1/cpuidle/state0/power 4294967295 /sys/devices/system/cpu/cpu1/cpuidle/state0/residency 1 /sys/devices/system/cpu/cpu1/cpuidle/state0/latency 1 /sys/devices/system/cpu/cpu1/cpuidle/state0/usage 8 /sys/devices/system/cpu/cpu1/cpuidle/state0/desc ARM WFI /sys/devices/system/cpu/cpu1/cpuidle/state0/below 4 /sys/devices/system/cpu/cpu1/cpuidle/state0/name WFI /sys/devices/system/cpu/cpu1/uevent OF_NAME=cpu OF_FULLNAME=/cpus/cpu@1 OF_TYPE=cpu OF_COMPATIBLE_0=arm,armv8 OF_COMPATIBLE_N=1 MODALIAS=cpu:type:aarch64:feature:,0000,0001,0002,0003,0004,0005,0006,0007,000B /sys/devices/system/cpu/cpu1/power/runtime_active_time 0 /sys/devices/system/cpu/cpu1/power/pm_qos_resume_latency_us 0 /sys/devices/system/cpu/cpu1/power/runtime_status unsupported /sys/devices/system/cpu/cpu1/power/autosuspend_delay_ms cat: read error: Input/output error /sys/devices/system/cpu/cpu1/power/runtime_suspended_time 0 /sys/devices/system/cpu/cpu1/power/control auto /sys/devices/system/cpu/cpu1/topology/physical_package_id 0 /sys/devices/system/cpu/cpu1/topology/core_siblings 0f /sys/devices/system/cpu/cpu1/topology/core_siblings_list 0-3 /sys/devices/system/cpu/cpu1/topology/thread_siblings_list 1 /sys/devices/system/cpu/cpu1/topology/core_id 1 /sys/devices/system/cpu/cpu1/topology/thread_siblings 02 /sys/devices/system/cpu/cpu1/cpu_capacity 1024 /sys/devices/system/cpu/cpu1/cache/uevent /sys/devices/system/cpu/cpu1/cache/index2/uevent /sys/devices/system/cpu/cpu1/cache/index2/shared_cpu_list 0-3 /sys/devices/system/cpu/cpu1/cache/index2/type Unified /sys/devices/system/cpu/cpu1/cache/index2/level 2 /sys/devices/system/cpu/cpu1/cache/index2/shared_cpu_map 0f /sys/devices/system/cpu/cpu1/cache/index0/uevent /sys/devices/system/cpu/cpu1/cache/index0/shared_cpu_list 1 /sys/devices/system/cpu/cpu1/cache/index0/type Data /sys/devices/system/cpu/cpu1/cache/index0/level 1 /sys/devices/system/cpu/cpu1/cache/index0/shared_cpu_map 02 /sys/devices/system/cpu/cpu1/cache/index1/uevent /sys/devices/system/cpu/cpu1/cache/index1/shared_cpu_list 1 /sys/devices/system/cpu/cpu1/cache/index1/type Instruction /sys/devices/system/cpu/cpu1/cache/index1/level 1 /sys/devices/system/cpu/cpu1/cache/index1/shared_cpu_map 02 /sys/devices/system/cpu/cpu1/regs/identification/revidr_el1 0x0000000000000180 /sys/devices/system/cpu/cpu1/regs/identification/midr_el1 0x0000000051af8014 /sys/devices/system/cpu/vulnerabilities/spectre_v2 Vulnerable /sys/devices/system/cpu/vulnerabilities/mds Not affected /sys/devices/system/cpu/vulnerabilities/l1tf Not affected /sys/devices/system/cpu/vulnerabilities/spec_store_bypass Vulnerable /sys/devices/system/cpu/vulnerabilities/spectre_v1 Mitigation: __user pointer sanitization /sys/devices/system/cpu/vulnerabilities/meltdown Mitigation: PTI /sys/devices/system/cpu/cpu6/cpuidle/state1/disable 0 /sys/devices/system/cpu/cpu6/cpuidle/state1/above 0 /sys/devices/system/cpu/cpu6/cpuidle/state1/time 7186 /sys/devices/system/cpu/cpu6/cpuidle/state1/power 0 /sys/devices/system/cpu/cpu6/cpuidle/state1/residency 200 /sys/devices/system/cpu/cpu6/cpuidle/state1/latency 123 /sys/devices/system/cpu/cpu6/cpuidle/state1/usage 9 /sys/devices/system/cpu/cpu6/cpuidle/state1/desc big-retention /sys/devices/system/cpu/cpu6/cpuidle/state1/below 2 /sys/devices/system/cpu/cpu6/cpuidle/state1/name cpu-sleep-1-0 /sys/devices/system/cpu/cpu6/cpuidle/driver/name arm_idle /sys/devices/system/cpu/cpu6/cpuidle/state2/disable 0 /sys/devices/system/cpu/cpu6/cpuidle/state2/above 4 /sys/devices/system/cpu/cpu6/cpuidle/state2/time 617440536 /sys/devices/system/cpu/cpu6/cpuidle/state2/power 0 /sys/devices/system/cpu/cpu6/cpuidle/state2/residency 1000 /sys/devices/system/cpu/cpu6/cpuidle/state2/latency 625 /sys/devices/system/cpu/cpu6/cpuidle/state2/usage 385 /sys/devices/system/cpu/cpu6/cpuidle/state2/desc big-power-collapse /sys/devices/system/cpu/cpu6/cpuidle/state2/below 0 /sys/devices/system/cpu/cpu6/cpuidle/state2/name cpu-sleep-1-1 /sys/devices/system/cpu/cpu6/cpuidle/state0/disable 0 /sys/devices/system/cpu/cpu6/cpuidle/state0/above 0 /sys/devices/system/cpu/cpu6/cpuidle/state0/time 28990 /sys/devices/system/cpu/cpu6/cpuidle/state0/power 4294967295 /sys/devices/system/cpu/cpu6/cpuidle/state0/residency 1 /sys/devices/system/cpu/cpu6/cpuidle/state0/latency 1 /sys/devices/system/cpu/cpu6/cpuidle/state0/usage 10 /sys/devices/system/cpu/cpu6/cpuidle/state0/desc ARM WFI /sys/devices/system/cpu/cpu6/cpuidle/state0/below 8 /sys/devices/system/cpu/cpu6/cpuidle/state0/name WFI /sys/devices/system/cpu/cpu6/uevent OF_NAME=cpu OF_FULLNAME=/cpus/cpu@102 OF_TYPE=cpu OF_COMPATIBLE_0=arm,armv8 OF_COMPATIBLE_N=1 MODALIAS=cpu:type:aarch64:feature:,0000,0001,0002,0003,0004,0005,0006,0007,000B /sys/devices/system/cpu/cpu6/power/runtime_active_time 0 /sys/devices/system/cpu/cpu6/power/pm_qos_resume_latency_us 0 /sys/devices/system/cpu/cpu6/power/runtime_status unsupported /sys/devices/system/cpu/cpu6/power/autosuspend_delay_ms cat: read error: Input/output error /sys/devices/system/cpu/cpu6/power/runtime_suspended_time 0 /sys/devices/system/cpu/cpu6/power/control auto /sys/devices/system/cpu/cpu6/topology/physical_package_id 1 /sys/devices/system/cpu/cpu6/topology/core_siblings f0 /sys/devices/system/cpu/cpu6/topology/core_siblings_list 4-7 /sys/devices/system/cpu/cpu6/topology/thread_siblings_list 6 /sys/devices/system/cpu/cpu6/topology/core_id 2 /sys/devices/system/cpu/cpu6/topology/thread_siblings 40 /sys/devices/system/cpu/cpu6/cpu_capacity 1024 /sys/devices/system/cpu/cpu6/cache/uevent /sys/devices/system/cpu/cpu6/cache/index2/uevent /sys/devices/system/cpu/cpu6/cache/index2/shared_cpu_list 4-7 /sys/devices/system/cpu/cpu6/cache/index2/type Unified /sys/devices/system/cpu/cpu6/cache/index2/level 2 /sys/devices/system/cpu/cpu6/cache/index2/shared_cpu_map f0 /sys/devices/system/cpu/cpu6/cache/index0/uevent /sys/devices/system/cpu/cpu6/cache/index0/shared_cpu_list 6 /sys/devices/system/cpu/cpu6/cache/index0/type Data /sys/devices/system/cpu/cpu6/cache/index0/level 1 /sys/devices/system/cpu/cpu6/cache/index0/shared_cpu_map 40 /sys/devices/system/cpu/cpu6/cache/index1/uevent /sys/devices/system/cpu/cpu6/cache/index1/shared_cpu_list 6 /sys/devices/system/cpu/cpu6/cache/index1/type Instruction /sys/devices/system/cpu/cpu6/cache/index1/level 1 /sys/devices/system/cpu/cpu6/cache/index1/shared_cpu_map 40 /sys/devices/system/cpu/cpu6/regs/identification/revidr_el1 0x0000000000000001 /sys/devices/system/cpu/cpu6/regs/identification/midr_el1 0x0000000051af8001 /sys/devices/system/cpu/cpu4/cpuidle/state1/disable 0 /sys/devices/system/cpu/cpu4/cpuidle/state1/above 4 /sys/devices/system/cpu/cpu4/cpuidle/state1/time 48576 /sys/devices/system/cpu/cpu4/cpuidle/state1/power 0 /sys/devices/system/cpu/cpu4/cpuidle/state1/residency 200 /sys/devices/system/cpu/cpu4/cpuidle/state1/latency 123 /sys/devices/system/cpu/cpu4/cpuidle/state1/usage 58 /sys/devices/system/cpu/cpu4/cpuidle/state1/desc big-retention /sys/devices/system/cpu/cpu4/cpuidle/state1/below 15 /sys/devices/system/cpu/cpu4/cpuidle/state1/name cpu-sleep-1-0 /sys/devices/system/cpu/cpu4/cpuidle/driver/name arm_idle /sys/devices/system/cpu/cpu4/cpuidle/state2/disable 0 /sys/devices/system/cpu/cpu4/cpuidle/state2/above 19 /sys/devices/system/cpu/cpu4/cpuidle/state2/time 617566283 /sys/devices/system/cpu/cpu4/cpuidle/state2/power 0 /sys/devices/system/cpu/cpu4/cpuidle/state2/residency 1000 /sys/devices/system/cpu/cpu4/cpuidle/state2/latency 625 /sys/devices/system/cpu/cpu4/cpuidle/state2/usage 515 /sys/devices/system/cpu/cpu4/cpuidle/state2/desc big-power-collapse /sys/devices/system/cpu/cpu4/cpuidle/state2/below 0 /sys/devices/system/cpu/cpu4/cpuidle/state2/name cpu-sleep-1-1 /sys/devices/system/cpu/cpu4/cpuidle/state0/disable 0 /sys/devices/system/cpu/cpu4/cpuidle/state0/above 0 /sys/devices/system/cpu/cpu4/cpuidle/state0/time 33524 /sys/devices/system/cpu/cpu4/cpuidle/state0/power 4294967295 /sys/devices/system/cpu/cpu4/cpuidle/state0/residency 1 /sys/devices/system/cpu/cpu4/cpuidle/state0/latency 1 /sys/devices/system/cpu/cpu4/cpuidle/state0/usage 19 /sys/devices/system/cpu/cpu4/cpuidle/state0/desc ARM WFI /sys/devices/system/cpu/cpu4/cpuidle/state0/below 9 /sys/devices/system/cpu/cpu4/cpuidle/state0/name WFI /sys/devices/system/cpu/cpu4/uevent OF_NAME=cpu OF_FULLNAME=/cpus/cpu@100 OF_TYPE=cpu OF_COMPATIBLE_0=arm,armv8 OF_COMPATIBLE_N=1 MODALIAS=cpu:type:aarch64:feature:,0000,0001,0002,0003,0004,0005,0006,0007,000B /sys/devices/system/cpu/cpu4/power/runtime_active_time 0 /sys/devices/system/cpu/cpu4/power/pm_qos_resume_latency_us 0 /sys/devices/system/cpu/cpu4/power/runtime_status unsupported /sys/devices/system/cpu/cpu4/power/autosuspend_delay_ms cat: read error: Input/output error /sys/devices/system/cpu/cpu4/power/runtime_suspended_time 0 /sys/devices/system/cpu/cpu4/power/control auto /sys/devices/system/cpu/cpu4/topology/physical_package_id 1 /sys/devices/system/cpu/cpu4/topology/core_siblings f0 /sys/devices/system/cpu/cpu4/topology/core_siblings_list 4-7 /sys/devices/system/cpu/cpu4/topology/thread_siblings_list 4 /sys/devices/system/cpu/cpu4/topology/core_id 0 /sys/devices/system/cpu/cpu4/topology/thread_siblings 10 /sys/devices/system/cpu/cpu4/cpu_capacity 1024 /sys/devices/system/cpu/cpu4/cache/uevent /sys/devices/system/cpu/cpu4/cache/index2/uevent /sys/devices/system/cpu/cpu4/cache/index2/shared_cpu_list 4-7 /sys/devices/system/cpu/cpu4/cache/index2/type Unified /sys/devices/system/cpu/cpu4/cache/index2/level 2 /sys/devices/system/cpu/cpu4/cache/index2/shared_cpu_map f0 /sys/devices/system/cpu/cpu4/cache/index0/uevent /sys/devices/system/cpu/cpu4/cache/index0/shared_cpu_list 4 /sys/devices/system/cpu/cpu4/cache/index0/type Data /sys/devices/system/cpu/cpu4/cache/index0/level 1 /sys/devices/system/cpu/cpu4/cache/index0/shared_cpu_map 10 /sys/devices/system/cpu/cpu4/cache/index1/uevent /sys/devices/system/cpu/cpu4/cache/index1/shared_cpu_list 4 /sys/devices/system/cpu/cpu4/cache/index1/type Instruction /sys/devices/system/cpu/cpu4/cache/index1/level 1 /sys/devices/system/cpu/cpu4/cache/index1/shared_cpu_map 10 /sys/devices/system/cpu/cpu4/regs/identification/revidr_el1 0x0000000000000001 /sys/devices/system/cpu/cpu4/regs/identification/midr_el1 0x0000000051af8001 /sys/devices/system/cpu/isolated /sys/devices/system/cpu/kernel_max 255 /sys/devices/system/cpu/cpu2/cpuidle/state1/disable 0 /sys/devices/system/cpu/cpu2/cpuidle/state1/above 27 /sys/devices/system/cpu/cpu2/cpuidle/state1/time 80485 /sys/devices/system/cpu/cpu2/cpuidle/state1/power 0 /sys/devices/system/cpu/cpu2/cpuidle/state1/residency 200 /sys/devices/system/cpu/cpu2/cpuidle/state1/latency 129 /sys/devices/system/cpu/cpu2/cpuidle/state1/usage 142 /sys/devices/system/cpu/cpu2/cpuidle/state1/desc little-retention /sys/devices/system/cpu/cpu2/cpuidle/state1/below 6 /sys/devices/system/cpu/cpu2/cpuidle/state1/name cpu-sleep-0-0 /sys/devices/system/cpu/cpu2/cpuidle/driver/name arm_idle /sys/devices/system/cpu/cpu2/cpuidle/state2/disable 0 /sys/devices/system/cpu/cpu2/cpuidle/state2/above 14 /sys/devices/system/cpu/cpu2/cpuidle/state2/time 617916929 /sys/devices/system/cpu/cpu2/cpuidle/state2/power 0 /sys/devices/system/cpu/cpu2/cpuidle/state2/residency 1000 /sys/devices/system/cpu/cpu2/cpuidle/state2/latency 712 /sys/devices/system/cpu/cpu2/cpuidle/state2/usage 614 /sys/devices/system/cpu/cpu2/cpuidle/state2/desc little-power-collapse /sys/devices/system/cpu/cpu2/cpuidle/state2/below 0 /sys/devices/system/cpu/cpu2/cpuidle/state2/name cpu-sleep-0-1 /sys/devices/system/cpu/cpu2/cpuidle/state0/disable 0 /sys/devices/system/cpu/cpu2/cpuidle/state0/above 0 /sys/devices/system/cpu/cpu2/cpuidle/state0/time 36601 /sys/devices/system/cpu/cpu2/cpuidle/state0/power 4294967295 /sys/devices/system/cpu/cpu2/cpuidle/state0/residency 1 /sys/devices/system/cpu/cpu2/cpuidle/state0/latency 1 /sys/devices/system/cpu/cpu2/cpuidle/state0/usage 49 /sys/devices/system/cpu/cpu2/cpuidle/state0/desc ARM WFI /sys/devices/system/cpu/cpu2/cpuidle/state0/below 20 /sys/devices/system/cpu/cpu2/cpuidle/state0/name WFI /sys/devices/system/cpu/cpu2/uevent OF_NAME=cpu OF_FULLNAME=/cpus/cpu@2 OF_TYPE=cpu OF_COMPATIBLE_0=arm,armv8 OF_COMPATIBLE_N=1 MODALIAS=cpu:type:aarch64:feature:,0000,0001,0002,0003,0004,0005,0006,0007,000B /sys/devices/system/cpu/cpu2/power/runtime_active_time 0 /sys/devices/system/cpu/cpu2/power/pm_qos_resume_latency_us 0 /sys/devices/system/cpu/cpu2/power/runtime_status unsupported /sys/devices/system/cpu/cpu2/power/autosuspend_delay_ms cat: read error: Input/output error /sys/devices/system/cpu/cpu2/power/runtime_suspended_time 0 /sys/devices/system/cpu/cpu2/power/control auto /sys/devices/system/cpu/cpu2/topology/physical_package_id 0 /sys/devices/system/cpu/cpu2/topology/core_siblings 0f /sys/devices/system/cpu/cpu2/topology/core_siblings_list 0-3 /sys/devices/system/cpu/cpu2/topology/thread_siblings_list 2 /sys/devices/system/cpu/cpu2/topology/core_id 2 /sys/devices/system/cpu/cpu2/topology/thread_siblings 04 /sys/devices/system/cpu/cpu2/cpu_capacity 1024 /sys/devices/system/cpu/cpu2/cache/uevent /sys/devices/system/cpu/cpu2/cache/index2/uevent /sys/devices/system/cpu/cpu2/cache/index2/shared_cpu_list 0-3 /sys/devices/system/cpu/cpu2/cache/index2/type Unified /sys/devices/system/cpu/cpu2/cache/index2/level 2 /sys/devices/system/cpu/cpu2/cache/index2/shared_cpu_map 0f /sys/devices/system/cpu/cpu2/cache/index0/uevent /sys/devices/system/cpu/cpu2/cache/index0/shared_cpu_list 2 /sys/devices/system/cpu/cpu2/cache/index0/type Data /sys/devices/system/cpu/cpu2/cache/index0/level 1 /sys/devices/system/cpu/cpu2/cache/index0/shared_cpu_map 04 /sys/devices/system/cpu/cpu2/cache/index1/uevent /sys/devices/system/cpu/cpu2/cache/index1/shared_cpu_list 2 /sys/devices/system/cpu/cpu2/cache/index1/type Instruction /sys/devices/system/cpu/cpu2/cache/index1/level 1 /sys/devices/system/cpu/cpu2/cache/index1/shared_cpu_map 04 /sys/devices/system/cpu/cpu2/regs/identification/revidr_el1 0x0000000000000180 /sys/devices/system/cpu/cpu2/regs/identification/midr_el1 0x0000000051af8014 /sys/devices/system/cpu/cpu0/cpuidle/state1/disable 0 /sys/devices/system/cpu/cpu0/cpuidle/state1/above 42 /sys/devices/system/cpu/cpu0/cpuidle/state1/time 363386 /sys/devices/system/cpu/cpu0/cpuidle/state1/power 0 /sys/devices/system/cpu/cpu0/cpuidle/state1/residency 200 /sys/devices/system/cpu/cpu0/cpuidle/state1/latency 129 /sys/devices/system/cpu/cpu0/cpuidle/state1/usage 416 /sys/devices/system/cpu/cpu0/cpuidle/state1/desc little-retention /sys/devices/system/cpu/cpu0/cpuidle/state1/below 117 /sys/devices/system/cpu/cpu0/cpuidle/state1/name cpu-sleep-0-0 /sys/devices/system/cpu/cpu0/cpuidle/driver/name arm_idle /sys/devices/system/cpu/cpu0/cpuidle/state2/disable 0 /sys/devices/system/cpu/cpu0/cpuidle/state2/above 189 /sys/devices/system/cpu/cpu0/cpuidle/state2/time 616567065 /sys/devices/system/cpu/cpu0/cpuidle/state2/power 0 /sys/devices/system/cpu/cpu0/cpuidle/state2/residency 1000 /sys/devices/system/cpu/cpu0/cpuidle/state2/latency 712 /sys/devices/system/cpu/cpu0/cpuidle/state2/usage 1661 /sys/devices/system/cpu/cpu0/cpuidle/state2/desc little-power-collapse /sys/devices/system/cpu/cpu0/cpuidle/state2/below 0 /sys/devices/system/cpu/cpu0/cpuidle/state2/name cpu-sleep-0-1 /sys/devices/system/cpu/cpu0/cpuidle/state0/disable 0 /sys/devices/system/cpu/cpu0/cpuidle/state0/above 0 /sys/devices/system/cpu/cpu0/cpuidle/state0/time 7123 /sys/devices/system/cpu/cpu0/cpuidle/state0/power 4294967295 /sys/devices/system/cpu/cpu0/cpuidle/state0/residency 1 /sys/devices/system/cpu/cpu0/cpuidle/state0/latency 1 /sys/devices/system/cpu/cpu0/cpuidle/state0/usage 53 /sys/devices/system/cpu/cpu0/cpuidle/state0/desc ARM WFI /sys/devices/system/cpu/cpu0/cpuidle/state0/below 14 /sys/devices/system/cpu/cpu0/cpuidle/state0/name WFI /sys/devices/system/cpu/cpu0/uevent OF_NAME=cpu OF_FULLNAME=/cpus/cpu@0 OF_TYPE=cpu OF_COMPATIBLE_0=arm,armv8 OF_COMPATIBLE_N=1 MODALIAS=cpu:type:aarch64:feature:,0000,0001,0002,0003,0004,0005,0006,0007,000B /sys/devices/system/cpu/cpu0/power/runtime_active_time 0 /sys/devices/system/cpu/cpu0/power/pm_qos_resume_latency_us 0 /sys/devices/system/cpu/cpu0/power/runtime_status unsupported /sys/devices/system/cpu/cpu0/power/autosuspend_delay_ms cat: read error: Input/output error /sys/devices/system/cpu/cpu0/power/runtime_suspended_time 0 /sys/devices/system/cpu/cpu0/power/control auto /sys/devices/system/cpu/cpu0/topology/physical_package_id 0 /sys/devices/system/cpu/cpu0/topology/core_siblings 0f /sys/devices/system/cpu/cpu0/topology/core_siblings_list 0-3 /sys/devices/system/cpu/cpu0/topology/thread_siblings_list 0 /sys/devices/system/cpu/cpu0/topology/core_id 0 /sys/devices/system/cpu/cpu0/topology/thread_siblings 01 /sys/devices/system/cpu/cpu0/cpu_capacity 1024 /sys/devices/system/cpu/cpu0/cache/uevent /sys/devices/system/cpu/cpu0/cache/index2/uevent /sys/devices/system/cpu/cpu0/cache/index2/shared_cpu_list 0-3 /sys/devices/system/cpu/cpu0/cache/index2/type Unified /sys/devices/system/cpu/cpu0/cache/index2/level 2 /sys/devices/system/cpu/cpu0/cache/index2/shared_cpu_map 0f /sys/devices/system/cpu/cpu0/cache/index0/uevent /sys/devices/system/cpu/cpu0/cache/index0/shared_cpu_list 0 /sys/devices/system/cpu/cpu0/cache/index0/type Data /sys/devices/system/cpu/cpu0/cache/index0/level 1 /sys/devices/system/cpu/cpu0/cache/index0/shared_cpu_map 01 /sys/devices/system/cpu/cpu0/cache/index1/uevent /sys/devices/system/cpu/cpu0/cache/index1/shared_cpu_list 0 /sys/devices/system/cpu/cpu0/cache/index1/type Instruction /sys/devices/system/cpu/cpu0/cache/index1/level 1 /sys/devices/system/cpu/cpu0/cache/index1/shared_cpu_map 01 /sys/devices/system/cpu/cpu0/regs/identification/revidr_el1 0x0000000000000180 /sys/devices/system/cpu/cpu0/regs/identification/midr_el1 0x0000000051af8014 /sys/devices/system/cpu/modalias cpu:type:aarch64:feature:,0000,0001,0002,0003,0004,0005,0006,0007,000B _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel