Changes in v2: * added a powerdomain driver for sdm845 which supports communicating to RPMh * dropped the changes to sdhc driver to move over to using OPP as there is active discussion on using OPP as the interface vs handling all of it in clock drivers * Other minor binding updates based on review of v1 With performance state support for genpd merged, and with some more patches to add support for them in the OPP layer [1] in linux-next, this is an effort to model a powerdomain driver to communicate corner/level values for qualcomm platforms to RPM (Remote Power Manager) and RPMh. The series is based on linux-next as it depends on OPP updates and SMD845 specific patches which are all in linux-next. It also depends on the RPMH communication patches [2] for the sdm845 rpmhpd driver. [1] https://lwn.net/Articles/742136/ [2] https://lkml.org/lkml/2018/5/9/729 Rajendra Nayak (6): soc: qcom: rpmpd: Add a powerdomain driver to model corners dt-bindings: opp: Introduce qcom-opp bindings soc: qcom: rpmpd: Add support for get/set performance state arm64: dts: msm8996: Add rpmpd device node soc: qcom: rpmh powerdomain driver soc: qcom: rpmpd/rpmhpd: Add a max vote on all corners at init .../devicetree/bindings/opp/qcom-opp.txt | 25 ++ .../devicetree/bindings/power/qcom,rpmhpd.txt | 65 +++ .../devicetree/bindings/power/qcom,rpmpd.txt | 55 +++ arch/arm64/boot/dts/qcom/msm8996.dtsi | 40 ++ drivers/soc/qcom/Kconfig | 18 + drivers/soc/qcom/Makefile | 2 + drivers/soc/qcom/rpmhpd.c | 369 ++++++++++++++++++ drivers/soc/qcom/rpmpd.c | 354 +++++++++++++++++ 8 files changed, 928 insertions(+) create mode 100644 Documentation/devicetree/bindings/opp/qcom-opp.txt create mode 100644 Documentation/devicetree/bindings/power/qcom,rpmhpd.txt create mode 100644 Documentation/devicetree/bindings/power/qcom,rpmpd.txt create mode 100644 drivers/soc/qcom/rpmhpd.c create mode 100644 drivers/soc/qcom/rpmpd.c -- QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
