From patchwork Mon Jul 24 21:42:14 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Acayan X-Patchwork-Id: 13325367 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 5DBB8C04FE0 for ; Mon, 24 Jul 2023 21:43:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231318AbjGXVnH (ORCPT ); Mon, 24 Jul 2023 17:43:07 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35852 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231321AbjGXVm6 (ORCPT ); Mon, 24 Jul 2023 17:42:58 -0400 Received: from mail-yw1-x1130.google.com (mail-yw1-x1130.google.com [IPv6:2607:f8b0:4864:20::1130]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C056CE9; Mon, 24 Jul 2023 14:42:55 -0700 (PDT) Received: by mail-yw1-x1130.google.com with SMTP id 00721157ae682-5774335bb2aso53620497b3.0; Mon, 24 Jul 2023 14:42:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1690234975; x=1690839775; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=i0oxSjPAKp2xoMPL2iv15VWWXcukMXGWFr8bEVz88bk=; b=daJ4Ql/3z+fbfRToWZCvoimhluP2tZ8D9KBzNvHqybugivGNDyfqKQDNrDVQhkx3qb htrYjbvtFmqsIOIdyfKk+oSOmNaJaDULlGX+K2gvNGMnl+e9AXFsZb5kHQEfk5eOzvDb STSkYfutQ9FPOfwoLkX/fAvHIORC8kqz6YqGIxGO0wu1XBFvLhJtHjympuqItcoVFKE5 RaQaue4mDFnpDc8QY15+ELdVMSxeFXu3/ArAJqbvr736K/hoWpdbjv5c0L26kv93QjnW 5Ts9uMGKO/6NCw0QfnbPt4WCdz/ciiRx8lkd0/shMwKTIOstliJwIQCPfCFpVg/Apjah /zRA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1690234975; x=1690839775; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=i0oxSjPAKp2xoMPL2iv15VWWXcukMXGWFr8bEVz88bk=; b=BkfmZqG1VqiJJe5Ij/Zq59eB3r73h7nHhorEPFjTTRzW8w9fQ0Fsi/E+Y5ZggZv/Mi GIT18clMlhh7Zmdk+68innGKbhNX8LMQqqJcUASHxR3RoRQ229qXZr3YThs7Hv/ZbYnv eZfVCyD7XzoLD1xy+jIXzOVFva/YZm7iVmM1Ssf5Ypntxa1qY21ufEh1j1KwpmtDr+Y1 ynB/H8Tnvo55PuqXr6HFR/rJE4np7YKMlix3fIEhnO2xQ3StpSluzXPvc8LvdAK6tbqt OI6z4T0OU5Ywm+J8i+7smpt5dEzuAxQkU86Bl/CzcAeQmpW6ZAxWf8lAObh2wXzTruva w0qg== X-Gm-Message-State: ABy/qLYYs+Xbcwwj/ThQvOZHllkwPOEq40vj/3BC49CArtBTJzcH6Ff3 LI+7GX7nr/XZStf6o5rCNac= X-Google-Smtp-Source: APBJJlGpTNQFQsnIOd1TggpD5JshBpx/fNgVmXC2mgc1j5pyABRvTfZCee0+nmJmn6HEwyAKiP9SWw== X-Received: by 2002:a0d:d402:0:b0:569:479f:6d7f with SMTP id w2-20020a0dd402000000b00569479f6d7fmr7505007ywd.43.1690234974881; Mon, 24 Jul 2023 14:42:54 -0700 (PDT) Received: from localhost ([2607:fea8:529e:7800::3cbb]) by smtp.gmail.com with ESMTPSA id e11-20020a81690b000000b00583803487ccsm3099267ywc.122.2023.07.24.14.42.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 Jul 2023 14:42:54 -0700 (PDT) From: Richard Acayan To: Andy Gross , Bjorn Andersson , Konrad Dybcio , Georgi Djakov , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sibi Sankar , linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org Cc: Richard Acayan Subject: [PATCH 4/4] arm64: dts: qcom: sdm670: add frequency profile Date: Mon, 24 Jul 2023 17:42:14 -0400 Message-ID: <20230724214209.208699-10-mailingradian@gmail.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230724214209.208699-6-mailingradian@gmail.com> References: <20230724214209.208699-6-mailingradian@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add the coefficients for the CPU frequencies to aid in frequency scaling. Profiling setup: - freqbench (https://github.com/kdrag0n/freqbench) - LineageOS kernel, android_kernel_google_msm-4.9 - recommended configuration options by freqbench - disabled options that require clang or 32-bit compilers - mmc governor switched from simple_ondemand to powersave Frequency domains: cpu1 cpu6 Offline CPUs: cpu1 cpu2 cpu3 cpu4 cpu5 cpu6 cpu7 Sampling power every 1000 ms Baseline power usage: 445 mW ===== CPU 1 ===== Frequencies: 300 576 748 998 1209 1324 1516 1612 1708 300: 1114 3.7 C/MHz 43 mW 11.6 J 25.8 I/mJ 269.4 s 576: 2138 3.7 C/MHz 51 mW 7.1 J 42.2 I/mJ 140.3 s 748: 2780 3.7 C/MHz 67 mW 7.3 J 41.3 I/mJ 107.9 s 998: 3706 3.7 C/MHz 73 mW 5.9 J 51.1 I/mJ 80.9 s 1209: 4490 3.7 C/MHz 86 mW 5.7 J 52.2 I/mJ 66.8 s 1324: 4918 3.7 C/MHz 90 mW 5.5 J 54.6 I/mJ 61.0 s 1516: 5631 3.7 C/MHz 103 mW 5.5 J 54.9 I/mJ 53.3 s 1612: 5987 3.7 C/MHz 109 mW 5.5 J 55.0 I/mJ 50.1 s 1708: 6344 3.7 C/MHz 126 mW 5.9 J 50.5 I/mJ 47.3 s ===== CPU 6 ===== Frequencies: 300 652 825 979 1132 1363 1536 1747 1843 1996 300: 1868 6.2 C/MHz 53 mW 8.5 J 35.2 I/mJ 160.6 s 652: 4073 6.2 C/MHz 96 mW 7.1 J 42.4 I/mJ 73.7 s 825: 5132 6.2 C/MHz 117 mW 6.9 J 43.7 I/mJ 58.5 s 979: 6099 6.2 C/MHz 151 mW 7.4 J 40.4 I/mJ 49.2 s 1132: 7071 6.2 C/MHz 207 mW 8.8 J 34.1 I/mJ 42.4 s 1363: 8482 6.2 C/MHz 235 mW 8.3 J 36.1 I/mJ 35.4 s 1536: 9578 6.2 C/MHz 287 mW 9.0 J 33.3 I/mJ 31.3 s 1747: 10892 6.2 C/MHz 340 mW 9.4 J 32.0 I/mJ 27.6 s 1843: 11471 6.2 C/MHz 368 mW 9.6 J 31.1 I/mJ 26.2 s 1996: 12425 6.2 C/MHz 438 mW 10.6 J 28.3 I/mJ 24.2 s Signed-off-by: Richard Acayan --- arch/arm64/boot/dts/qcom/sdm670.dtsi | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm670.dtsi b/arch/arm64/boot/dts/qcom/sdm670.dtsi index d013d0279dc9..d68cdf34c31a 100644 --- a/arch/arm64/boot/dts/qcom/sdm670.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm670.dtsi @@ -36,6 +36,8 @@ CPU0: cpu@0 { compatible = "qcom,kryo360"; reg = <0x0 0x0>; enable-method = "psci"; + capacity-dmips-mhz = <610>; + dynamic-power-coefficient = <203>; qcom,freq-domain = <&cpufreq_hw 0>; operating-points-v2 = <&cpu0_opp_table>; interconnects = <&gladiator_noc MASTER_AMPSS_M0 3 &mem_noc SLAVE_EBI_CH0 3>, @@ -61,6 +63,8 @@ CPU1: cpu@100 { compatible = "qcom,kryo360"; reg = <0x0 0x100>; enable-method = "psci"; + capacity-dmips-mhz = <610>; + dynamic-power-coefficient = <203>; qcom,freq-domain = <&cpufreq_hw 0>; operating-points-v2 = <&cpu0_opp_table>; interconnects = <&gladiator_noc MASTER_AMPSS_M0 3 &mem_noc SLAVE_EBI_CH0 3>, @@ -81,6 +85,8 @@ CPU2: cpu@200 { compatible = "qcom,kryo360"; reg = <0x0 0x200>; enable-method = "psci"; + capacity-dmips-mhz = <610>; + dynamic-power-coefficient = <203>; qcom,freq-domain = <&cpufreq_hw 0>; operating-points-v2 = <&cpu0_opp_table>; interconnects = <&gladiator_noc MASTER_AMPSS_M0 3 &mem_noc SLAVE_EBI_CH0 3>, @@ -101,6 +107,8 @@ CPU3: cpu@300 { compatible = "qcom,kryo360"; reg = <0x0 0x300>; enable-method = "psci"; + capacity-dmips-mhz = <610>; + dynamic-power-coefficient = <203>; qcom,freq-domain = <&cpufreq_hw 0>; operating-points-v2 = <&cpu0_opp_table>; interconnects = <&gladiator_noc MASTER_AMPSS_M0 3 &mem_noc SLAVE_EBI_CH0 3>, @@ -121,6 +129,8 @@ CPU4: cpu@400 { compatible = "qcom,kryo360"; reg = <0x0 0x400>; enable-method = "psci"; + capacity-dmips-mhz = <610>; + dynamic-power-coefficient = <203>; qcom,freq-domain = <&cpufreq_hw 0>; operating-points-v2 = <&cpu0_opp_table>; interconnects = <&gladiator_noc MASTER_AMPSS_M0 3 &mem_noc SLAVE_EBI_CH0 3>, @@ -141,6 +151,8 @@ CPU5: cpu@500 { compatible = "qcom,kryo360"; reg = <0x0 0x500>; enable-method = "psci"; + capacity-dmips-mhz = <610>; + dynamic-power-coefficient = <203>; qcom,freq-domain = <&cpufreq_hw 0>; operating-points-v2 = <&cpu0_opp_table>; interconnects = <&gladiator_noc MASTER_AMPSS_M0 3 &mem_noc SLAVE_EBI_CH0 3>, @@ -161,6 +173,8 @@ CPU6: cpu@600 { compatible = "qcom,kryo360"; reg = <0x0 0x600>; enable-method = "psci"; + capacity-dmips-mhz = <1024>; + dynamic-power-coefficient = <393>; qcom,freq-domain = <&cpufreq_hw 1>; operating-points-v2 = <&cpu6_opp_table>; interconnects = <&gladiator_noc MASTER_AMPSS_M0 3 &mem_noc SLAVE_EBI_CH0 3>, @@ -181,6 +195,8 @@ CPU7: cpu@700 { compatible = "qcom,kryo360"; reg = <0x0 0x700>; enable-method = "psci"; + capacity-dmips-mhz = <1024>; + dynamic-power-coefficient = <393>; qcom,freq-domain = <&cpufreq_hw 1>; operating-points-v2 = <&cpu6_opp_table>; interconnects = <&gladiator_noc MASTER_AMPSS_M0 3 &mem_noc SLAVE_EBI_CH0 3>,