lkml.org 
[lkml]   [2023]   [Jun]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Date
    Subject[PATCH RFT RFC 3/3] arm64: dts: qcom: sc8280xp: Fix up idle state periods
    Some of the values were wrong, which may have painted a wrong picture
    to the scheduler. Fix it.

    Fixes: 152d1faf1e2f ("arm64: dts: qcom: add SC8280XP platform")
    Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
    ---
    arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 16 ++++++++--------
    1 file changed, 8 insertions(+), 8 deletions(-)

    diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
    index b8f2ec9477f5..d7894465a0d2 100644
    --- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
    +++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
    @@ -277,9 +277,9 @@ 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 = <355>;
    - exit-latency-us = <909>;
    - min-residency-us = <3934>;
    + entry-latency-us = <702>;
    + exit-latency-us = <915>;
    + min-residency-us = <4001>;
    local-timer-stop;
    };

    @@ -297,9 +297,9 @@ 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 = <241>;
    - exit-latency-us = <1461>;
    - min-residency-us = <4488>;
    + entry-latency-us = <526>;
    + exit-latency-us = <1854>;
    + min-residency-us = <5555>;
    local-timer-stop;
    };
    };
    @@ -324,9 +324,9 @@ CLUSTER_SLEEP_CX_OFF: cluster-sleep-1 {
    CLUSTER_SLEEP_APSS_OFF: cluster-sleep-2 {
    compatible = "domain-idle-state";
    arm,psci-suspend-param = <0x4100c344>;
    - entry-latency-us = <3263>;
    + entry-latency-us = <3638>;
    exit-latency-us = <6562>;
    - min-residency-us = <9987>;
    + min-residency-us = <9826>;
    };
    };
    };
    --
    2.41.0

    \
     
     \ /
      Last update: 2023-06-19 18:19    [W:4.586 / U:0.508 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site