Changes in v2: - First four changes from v1 are already in linux-next, drop them - Update dt-bindings change to yaml format - Address Ulf's comments from v1 patches This series patches 1 to 4 adds/corrects the cpuidle states/ apps_rsc TCS configuration to make it same as downstream kernel. The patches 5, 6 and 7 adds apps_rsc device to cluster power domain such that when cluster is going to power down the cluster pre off notification will program the 'sleep' and 'wake' votes in SLEEP TCS and WAKE TCSes. The patches 8, 9 and 10 are to program the next wakeup in CONTROL_TCS. [1], [2] was older way of programming CONTROL_TCS (exporting an API and calling when last CPU was entering deeper low power mode). Now with patch number 5,6 and 7 the apps RSC is added to to cluster power domain and hence these patches are no longer needed with this series. The series is tested on SM8250 with latest linux-next tag next-20220107. [1] https://patchwork.kernel.org/project/linux-arm-msm/patch/20190218140210.14631-3-rplsssn@xxxxxxxxxxxxxx/ [2] https://patchwork.kernel.org/project/linux-arm-msm/list/?series=59613 Lina Iyer (1): soc: qcom: rpmh-rsc: Attach RSC to cluster PM domain Maulik Shah (5): dt-bindings: soc: qcom: Update devicetree binding document for rpmh-rsc arm64: dts: qcom: Add power-domains property for apps_rsc PM: domains: Store the closest hrtimer event of the domain CPUs soc: qcom: rpmh-rsc: Save base address of drv soc: qcom: rpmh-rsc: Write CONTROL_TCS with next timer wakeup .../bindings/soc/qcom/qcom,rpmh-rsc.yaml | 5 + arch/arm64/boot/dts/qcom/sm8150.dtsi | 1 + arch/arm64/boot/dts/qcom/sm8250.dtsi | 1 + arch/arm64/boot/dts/qcom/sm8350.dtsi | 1 + arch/arm64/boot/dts/qcom/sm8450.dtsi | 1 + drivers/base/power/domain.c | 24 ++++ drivers/base/power/domain_governor.c | 1 + drivers/soc/qcom/rpmh-internal.h | 9 +- drivers/soc/qcom/rpmh-rsc.c | 146 +++++++++++++++++++-- drivers/soc/qcom/rpmh.c | 4 +- include/linux/pm_domain.h | 7 + 11 files changed, 184 insertions(+), 16 deletions(-) -- 2.7.4
