diff options
| author | Konrad Dybcio <konrad.dybcio@linaro.org> | 2023-07-05 15:36:21 +0200 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2023-07-09 21:45:57 -0700 |
| commit | 29a687c219e20fd4c6e8c47d214365f0d34e3d3d (patch) | |
| tree | bdc0b1186fe66b0b38ff3031f8348b4d405bb602 | |
| parent | 301f7ca3574c05c3ae62d6d5ac1fa0c48cd4b080 (diff) | |
arm64: dts: qcom: sm8350: Add missing cluster sleep state
SM8350's cores can be shut off, without engaging full-on SoC-wide power
collapse. Add the missing idle state to allow for that.
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230705-topic-sm8350_fixes-v1-1-0f69f70ccb6a@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sm8350.dtsi | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi b/arch/arm64/boot/dts/qcom/sm8350.dtsi index 48d97e61162f..e3c930a8123b 100644 --- a/arch/arm64/boot/dts/qcom/sm8350.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi @@ -264,7 +264,15 @@ }; domain-idle-states { - CLUSTER_SLEEP_0: cluster-sleep-0 { + CLUSTER_SLEEP_APSS_OFF: cluster-sleep-0 { + compatible = "domain-idle-state"; + arm,psci-suspend-param = <0x41000044>; + entry-latency-us = <2752>; + exit-latency-us = <3048>; + min-residency-us = <6118>; + }; + + CLUSTER_SLEEP_AOSS_SLEEP: cluster-sleep-1 { compatible = "domain-idle-state"; arm,psci-suspend-param = <0x4100c344>; entry-latency-us = <3263>; @@ -346,7 +354,7 @@ CLUSTER_PD: power-domain-cpu-cluster0 { #power-domain-cells = <0>; - domain-idle-states = <&CLUSTER_SLEEP_0>; + domain-idle-states = <&CLUSTER_SLEEP_APSS_OFF &CLUSTER_SLEEP_AOSS_SLEEP>; }; }; |