From patchwork Mon Oct 7 00:43:40 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "kernelci.org bot" X-Patchwork-Id: 11176661 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 30A731599 for ; Mon, 7 Oct 2019 00:43:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EEC0F20862 for ; Mon, 7 Oct 2019 00:43:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=kernelci-org.20150623.gappssmtp.com header.i=@kernelci-org.20150623.gappssmtp.com header.b="StpyWWgh" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726891AbfJGAno (ORCPT ); Sun, 6 Oct 2019 20:43:44 -0400 Received: from mail-wm1-f68.google.com ([209.85.128.68]:32994 "EHLO mail-wm1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726781AbfJGAno (ORCPT ); Sun, 6 Oct 2019 20:43:44 -0400 Received: by mail-wm1-f68.google.com with SMTP id r17so13608801wme.0 for ; Sun, 06 Oct 2019 17:43:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernelci-org.20150623.gappssmtp.com; s=20150623; h=message-id:date:mime-version:content-transfer-encoding:subject:to :from:cc; bh=fQOEfRQoy/pcyTLI4fTFGvUUjpgVNx4G+Kw/9xbGrIE=; b=StpyWWghbg5+qigi+PXQ79YlBBRdvEcdNHMUOepdgoOrdJLYVmozYC25BcmEW0igXc h6zpZcAF3c6+hICYE6URHtb8CRMSE7Wk9EzgU/rm2nXWUMs+97+X5tSulIEshUKxaM6T b3o5zhQAVAUTSXS5EjLNggrmtgABxtkrzJHfMK7QXq/+zwv3zfHU6UmZO5eOug00avaW Bjx0xrIFYy/B3PM4QfJApeqvy2Hs0VHeRe+nF7+FuJZYec0iSocdwBJ9ztIc/GgUDnR0 RVY1qWaQsxEgcdcmYm4AAcXJ162bdG3O8iw1CvUOjdbCKfWw4Ti4O1kQpLQZ+iCTsfZ3 bauw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:message-id:date:mime-version :content-transfer-encoding:subject:to:from:cc; bh=fQOEfRQoy/pcyTLI4fTFGvUUjpgVNx4G+Kw/9xbGrIE=; b=sajeEOnXC2ajCUg7qbdCYE0/5IzTU7mspC11USml+lCXft0/LiS0Y2E1YVD1EwCw/i Hj8iAbY2bm23PfNOYk1DcB/cNyklmLKHyLh0/bxbfjJV4IuHdzEyVSr3tTl0NI1fI4CK 73pcqBO/WvPbz7FYv1X4UfFiitNYvANfzd6ATqEg5I3Cd7dhzm8n5QVxYM0yoraXo76A EOuQNmK7+RQzSbPaItH5E8kV8LgQhxwqg6/HNBYStE8FlPGueY6iXXWHKPxJxxYAYiJ4 R+kw49ML+YgNRNTC71Sb3MZFdgfOD3LcMOD7mCbeNiY4RxP0vsSsoeJ/8mo77MuV4vwe y9Zw== X-Gm-Message-State: APjAAAWGllv0xd+hPsnFt/NckCwuLHGDx0OslEatfy3iRdhnOy5g0pch y+KlzbSMs9umcCzFF1c3anDZiA== X-Google-Smtp-Source: APXvYqy1RUExx0LprFcaXh1JMN2lSMQwUqt5qKkBkFusoMa1FCqZI/PiueBG5fDfQiYrIF2OCp7RLg== X-Received: by 2002:a1c:9c85:: with SMTP id f127mr13526617wme.28.1570409021143; Sun, 06 Oct 2019 17:43:41 -0700 (PDT) Received: from [148.251.42.114] ([2a01:4f8:201:9271::2]) by smtp.gmail.com with ESMTPSA id z9sm14474627wrp.26.2019.10.06.17.43.40 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 06 Oct 2019 17:43:40 -0700 (PDT) Message-ID: <5d9a8a3c.1c69fb81.14b6f.10d1@mx.google.com> Date: Sun, 06 Oct 2019 17:43:40 -0700 (PDT) MIME-Version: 1.0 X-Kernelci-Report-Type: bisect X-Kernelci-Kernel: v5.4-rc1-48-g0bc9c79979ea X-Kernelci-Tree: krzysztof X-Kernelci-Branch: for-next X-Kernelci-Lab-Name: lab-collabora Subject: krzysztof/for-next boot bisection: v5.4-rc1-48-g0bc9c79979ea on peach-pi To: Marek Szyprowski , tomeu.vizoso@collabora.com, guillaume.tucker@collabora.com, mgalka@collabora.com, Chanwoo Choi , broonie@kernel.org, matthew.hart@linaro.org, khilman@baylibre.com, enric.balletbo@collabora.com, Kamil Konieczny , Krzysztof Kozlowski From: "kernelci.org bot" Cc: devicetree@vger.kernel.org, Kukjin Kim , linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, Rob Herring , Mark Rutland , linux-arm-kernel@lists.infradead.org Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * This automated bisection report was sent to you on the basis * * that you may be involved with the breaking commit it has * * found. No manual investigation has been done to verify it, * * and the root cause of the problem may be somewhere else. * * * * If you do send a fix, please include this trailer: * * Reported-by: "kernelci.org bot" * * * * Hope this helps! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * krzysztof/for-next boot bisection: v5.4-rc1-48-g0bc9c79979ea on peach-pi Summary: Start: 0bc9c79979ea Merge branch 'for-v5.5/memory-samsung-dmc-dt' into for-next Details: https://kernelci.org/boot/id/5d9a50af59b5141ce5857c07 Plain log: https://storage.kernelci.org//krzysztof/for-next/v5.4-rc1-48-g0bc9c79979ea/arm/multi_v7_defconfig/gcc-8/lab-collabora/boot-exynos5800-peach-pi.txt HTML log: https://storage.kernelci.org//krzysztof/for-next/v5.4-rc1-48-g0bc9c79979ea/arm/multi_v7_defconfig/gcc-8/lab-collabora/boot-exynos5800-peach-pi.html Result: 0899a480ac65 ARM: dts: exynos: Add initial data for coupled regulators for Exynos5422/5800 Checks: revert: PASS verify: PASS Parameters: Tree: krzysztof URL: https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git Branch: for-next Target: peach-pi CPU arch: arm Lab: lab-collabora Compiler: gcc-8 Config: multi_v7_defconfig Test suite: boot Breaking commit found: ------------------------------------------------------------------------------- commit 0899a480ac658144b1fa351bb880c2858d43f824 Author: Marek Szyprowski Date: Thu Oct 3 12:08:14 2019 +0200 ARM: dts: exynos: Add initial data for coupled regulators for Exynos5422/5800 Declare Exynos5422/5800 voltage ranges for opp points for big cpu core and bus wcore and couple their voltage supllies as vdd_arm and vdd_int should be in 300mV range. Signed-off-by: Marek Szyprowski [k.konieczny: add missing patch description] Signed-off-by: Kamil Konieczny Reviewed-by: Chanwoo Choi Signed-off-by: Krzysztof Kozlowski ------------------------------------------------------------------------------- Git bisection log: ------------------------------------------------------------------------------- git bisect start # good: [2924a93b4c2b1934c0ec59d28f46814a83259f11] Merge branch 'for-v5.5/memory-samsung-dmc-dt' into for-next git bisect good 2924a93b4c2b1934c0ec59d28f46814a83259f11 # bad: [0bc9c79979ea0b607a0751968840483fd296f6ef] Merge branch 'for-v5.5/memory-samsung-dmc-dt' into for-next git bisect bad 0bc9c79979ea0b607a0751968840483fd296f6ef # bad: [0899a480ac658144b1fa351bb880c2858d43f824] ARM: dts: exynos: Add initial data for coupled regulators for Exynos5422/5800 git bisect bad 0899a480ac658144b1fa351bb880c2858d43f824 # good: [56c126e87e2980d5e2ca5d77b28899f8521af9d7] ARM: dts: exynos: Rename SysRAM node to "sram" git bisect good 56c126e87e2980d5e2ca5d77b28899f8521af9d7 # first bad commit: [0899a480ac658144b1fa351bb880c2858d43f824] ARM: dts: exynos: Add initial data for coupled regulators for Exynos5422/5800 ------------------------------------------------------------------------------- diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index 2c131ad78c09..d08101b1018c 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -48,62 +48,62 @@ opp-1800000000 { opp-hz = /bits/ 64 <1800000000>; - opp-microvolt = <1250000>; + opp-microvolt = <1250000 1250000 1500000>; clock-latency-ns = <140000>; }; opp-1700000000 { opp-hz = /bits/ 64 <1700000000>; - opp-microvolt = <1212500>; + opp-microvolt = <1212500 1212500 1500000>; clock-latency-ns = <140000>; }; opp-1600000000 { opp-hz = /bits/ 64 <1600000000>; - opp-microvolt = <1175000>; + opp-microvolt = <1175000 1175000 1500000>; clock-latency-ns = <140000>; }; opp-1500000000 { opp-hz = /bits/ 64 <1500000000>; - opp-microvolt = <1137500>; + opp-microvolt = <1137500 1137500 1500000>; clock-latency-ns = <140000>; }; opp-1400000000 { opp-hz = /bits/ 64 <1400000000>; - opp-microvolt = <1112500>; + opp-microvolt = <1112500 1112500 1500000>; clock-latency-ns = <140000>; }; opp-1300000000 { opp-hz = /bits/ 64 <1300000000>; - opp-microvolt = <1062500>; + opp-microvolt = <1062500 1062500 1500000>; clock-latency-ns = <140000>; }; opp-1200000000 { opp-hz = /bits/ 64 <1200000000>; - opp-microvolt = <1037500>; + opp-microvolt = <1037500 1037500 1500000>; clock-latency-ns = <140000>; }; opp-1100000000 { opp-hz = /bits/ 64 <1100000000>; - opp-microvolt = <1012500>; + opp-microvolt = <1012500 1012500 1500000>; clock-latency-ns = <140000>; }; opp-1000000000 { opp-hz = /bits/ 64 <1000000000>; - opp-microvolt = < 987500>; + opp-microvolt = < 987500 987500 1500000>; clock-latency-ns = <140000>; }; opp-900000000 { opp-hz = /bits/ 64 <900000000>; - opp-microvolt = < 962500>; + opp-microvolt = < 962500 962500 1500000>; clock-latency-ns = <140000>; }; opp-800000000 { opp-hz = /bits/ 64 <800000000>; - opp-microvolt = < 937500>; + opp-microvolt = < 937500 937500 1500000>; clock-latency-ns = <140000>; }; opp-700000000 { opp-hz = /bits/ 64 <700000000>; - opp-microvolt = < 912500>; + opp-microvolt = < 912500 912500 1500000>; clock-latency-ns = <140000>; }; }; @@ -1097,23 +1097,23 @@ opp00 { opp-hz = /bits/ 64 <84000000>; - opp-microvolt = <925000>; + opp-microvolt = <925000 925000 1400000>; }; opp01 { opp-hz = /bits/ 64 <111000000>; - opp-microvolt = <950000>; + opp-microvolt = <950000 950000 1400000>; }; opp02 { opp-hz = /bits/ 64 <222000000>; - opp-microvolt = <950000>; + opp-microvolt = <950000 950000 1400000>; }; opp03 { opp-hz = /bits/ 64 <333000000>; - opp-microvolt = <950000>; + opp-microvolt = <950000 950000 1400000>; }; opp04 { opp-hz = /bits/ 64 <400000000>; - opp-microvolt = <987500>; + opp-microvolt = <987500 987500 1400000>; }; }; diff --git a/arch/arm/boot/dts/exynos5422-odroid-core.dtsi b/arch/arm/boot/dts/exynos5422-odroid-core.dtsi index 829147e320e0..9b8de61b0385 100644 --- a/arch/arm/boot/dts/exynos5422-odroid-core.dtsi +++ b/arch/arm/boot/dts/exynos5422-odroid-core.dtsi @@ -524,6 +524,8 @@ regulator-max-microvolt = <1400000>; regulator-always-on; regulator-boot-on; + regulator-coupled-with = <&buck2_reg>; + regulator-coupled-max-spread = <300000>; regulator-state-mem { regulator-off-in-suspend; @@ -544,6 +546,8 @@ regulator-max-microvolt = <1500000>; regulator-always-on; regulator-boot-on; + regulator-coupled-with = <&buck3_reg>; + regulator-coupled-max-spread = <300000>; regulator-state-mem { regulator-off-in-suspend; diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts index 60ca3d685247..c1e38139ce4f 100644 --- a/arch/arm/boot/dts/exynos5800-peach-pi.dts +++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts @@ -257,6 +257,8 @@ regulator-always-on; regulator-boot-on; regulator-ramp-delay = <12500>; + regulator-coupled-with = <&buck3_reg>; + regulator-coupled-max-spread = <300000>; regulator-state-mem { regulator-off-in-suspend; }; @@ -269,6 +271,8 @@ regulator-always-on; regulator-boot-on; regulator-ramp-delay = <12500>; + regulator-coupled-with = <&buck2_reg>; + regulator-coupled-max-spread = <300000>; regulator-state-mem { regulator-off-in-suspend; }; diff --git a/arch/arm/boot/dts/exynos5800.dtsi b/arch/arm/boot/dts/exynos5800.dtsi index de639eecc5c9..27789f5f9798 100644 --- a/arch/arm/boot/dts/exynos5800.dtsi +++ b/arch/arm/boot/dts/exynos5800.dtsi @@ -22,61 +22,61 @@ &cluster_a15_opp_table { opp-1700000000 { - opp-microvolt = <1250000>; + opp-microvolt = <1250000 1250000 1500000>; }; opp-1600000000 { - opp-microvolt = <1250000>; + opp-microvolt = <1250000 1250000 1500000>; }; opp-1500000000 { - opp-microvolt = <1100000>; + opp-microvolt = <1100000 1100000 1500000>; }; opp-1400000000 { - opp-microvolt = <1100000>; + opp-microvolt = <1100000 1100000 1500000>; }; opp-1300000000 { - opp-microvolt = <1100000>; + opp-microvolt = <1100000 1100000 1500000>; }; opp-1200000000 { - opp-microvolt = <1000000>; + opp-microvolt = <1000000 1000000 1500000>; }; opp-1100000000 { - opp-microvolt = <1000000>; + opp-microvolt = <1000000 1000000 1500000>; }; opp-1000000000 { - opp-microvolt = <1000000>; + opp-microvolt = <1000000 1000000 1500000>; }; opp-900000000 { - opp-microvolt = <1000000>; + opp-microvolt = <1000000 1000000 1500000>; }; opp-800000000 { - opp-microvolt = <900000>; + opp-microvolt = <900000 900000 1500000>; }; opp-700000000 { - opp-microvolt = <900000>; + opp-microvolt = <900000 900000 1500000>; }; opp-600000000 { opp-hz = /bits/ 64 <600000000>; - opp-microvolt = <900000>; + opp-microvolt = <900000 900000 1500000>; clock-latency-ns = <140000>; }; opp-500000000 { opp-hz = /bits/ 64 <500000000>; - opp-microvolt = <900000>; + opp-microvolt = <900000 900000 1500000>; clock-latency-ns = <140000>; }; opp-400000000 { opp-hz = /bits/ 64 <400000000>; - opp-microvolt = <900000>; + opp-microvolt = <900000 900000 1500000>; clock-latency-ns = <140000>; }; opp-300000000 { opp-hz = /bits/ 64 <300000000>; - opp-microvolt = <900000>; + opp-microvolt = <900000 900000 1500000>; clock-latency-ns = <140000>; }; opp-200000000 { opp-hz = /bits/ 64 <200000000>; - opp-microvolt = <900000>; + opp-microvolt = <900000 900000 1500000>; clock-latency-ns = <140000>; }; };