krzysztof/for-next boot bisection: v5.4-rc1-48-g0bc9c79979ea on peach-pi

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Date: Sun Oct 06 2019 - 20:43:53 EST

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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 <m.szyprowski@xxxxxxxxxxx>
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 <m.szyprowski@xxxxxxxxxxx>
[k.konieczny: add missing patch description]
Signed-off-by: Kamil Konieczny <k.konieczny@xxxxxxxxxxxxxxxxxxx>
Reviewed-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
Signed-off-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx>

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>;
};
};
-------------------------------------------------------------------------------

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
-------------------------------------------------------------------------------

Next message: Anson Huang: "RE: [PATCH] ARM: dts: imx7s: Correct GPT's ipg clock source"
Previous message: Helen Koike: "Re: [PATCH] media: vimc: Make capture devices and subdevices use different link_validates"
Next in thread: Krzysztof Kozlowski: "Re: krzysztof/for-next boot bisection: v5.4-rc1-48-g0bc9c79979ea on peach-pi"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]