On 12 June 2018 at 06:40, Rajendra Nayak <rnayak@xxxxxxxxxxxxxx> wrote: > Changes in v3: > * Bindings split into seperate patches > * Bindings updated to remove duplicate OPP table phandles > * DT headers defining macros for Power domain indexes and OPP levels > * Optimisations to use rpmh_write_async() whereever applicable > * Fixed up handling of ACTIVE_ONLY/WAKE_ONLY/SLEEP voting for RPMh > * Fixed the vlvl to hlvl conversions in set_performance > * Other minor fixes based on review of v2 > * TODO: This series does not handle the case where all VDD_MX votes > should be higher than VDD_CX from APPs, as pointed out > by David Collins in v2. This needs support at genpd to propogate performance > state up the parents, if we model these as Parent/Child to handle the > interdependency. > > 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/OPP merged, this is an effort > to model a powerdomain driver to communicate corner/level > values for qualcomm platforms to RPM (Remote Power Manager) and RPMh. > > Rajendra Nayak (7): > dt-bindings: power: Add qcom rpm power domain driver bindings > soc: qcom: rpmpd: Add a Power domain driver to model corners > soc: qcom: rpmpd: Add support for get/set performance state > arm64: dts: msm8996: Add rpmpd device node > dt-bindings: power: Add qcom rpmh power domain driver bindings > soc: qcom: Add RPMh Power domain driver > soc: qcom: rpmpd/rpmhpd: Add a max vote on all corners at init > > .../devicetree/bindings/power/qcom,rpmhpd.txt | 65 +++ > .../devicetree/bindings/power/qcom,rpmpd.txt | 49 ++ > arch/arm64/boot/dts/qcom/msm8996.dtsi | 34 ++ > drivers/soc/qcom/Kconfig | 18 + > drivers/soc/qcom/Makefile | 2 + > drivers/soc/qcom/rpmhpd.c | 437 ++++++++++++++++++ > drivers/soc/qcom/rpmpd.c | 356 ++++++++++++++ > include/dt-bindings/power/qcom-rpmhpd.h | 31 ++ > include/dt-bindings/power/qcom-rpmpd.h | 16 + > 9 files changed, 1008 insertions(+) > 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 > create mode 100644 include/dt-bindings/power/qcom-rpmhpd.h > create mode 100644 include/dt-bindings/power/qcom-rpmpd.h > > -- > QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member > of Code Aurora Forum, hosted by The Linux Foundation > For the series: Reviewed-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx> Kind regards Uffe -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
