[0/4] msm8996 CPU scaling support

Message

Loic Poulain March 26, 2020, noon UTC

This series is a new tentative for adding MSM8996 CPU scaling support
based on the previous Ilia's series, with some of the latest comments
addressed.

This series has been tested with dragonboard-820c and cpufreq-bench.
The CPU opps are limited to maximum nominal frequencies (no turbo).

Ilia Lin (2):
  soc: qcom: Separate kryo l2 accessors from PMU driver
  dt-bindings: clk: qcom: Add bindings for CPU clock for msm8996

Loic Poulain (2):
  clk: qcom: Add CPU clock driver for msm8996
  arch: arm64: dts: msm8996: Add opp and thermal

 .../devicetree/bindings/clock/qcom,kryocc.txt      |  17 +
 arch/arm64/boot/dts/qcom/msm8996.dtsi              | 338 ++++++++++++-
 drivers/clk/qcom/Kconfig                           |  10 +
 drivers/clk/qcom/Makefile                          |   1 +
 drivers/clk/qcom/clk-alpha-pll.h                   |   6 +
 drivers/clk/qcom/clk-cpu-8996.c                    | 547 +++++++++++++++++++++
 drivers/perf/Kconfig                               |   1 +
 drivers/perf/qcom_l2_pmu.c                         |  90 +---
 drivers/soc/qcom/Kconfig                           |   3 +
 drivers/soc/qcom/Makefile                          |   1 +
 drivers/soc/qcom/kryo-l2-accessors.c               |  56 +++
 include/soc/qcom/kryo-l2-accessors.h               |  12 +
 12 files changed, 1001 insertions(+), 81 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/clock/qcom,kryocc.txt
 create mode 100644 drivers/clk/qcom/clk-cpu-8996.c
 create mode 100644 drivers/soc/qcom/kryo-l2-accessors.c
 create mode 100644 include/soc/qcom/kryo-l2-accessors.h

Comments

Loic Poulain April 21, 2020, 12:02 p.m. UTC | #1

Hi Bjorn,

Any feedback on this series?

Regards,
Loic

On Thu, 26 Mar 2020 at 12:56, Loic Poulain <[e-mail]> wrote:
>
> This series is a new tentative for adding MSM8996 CPU scaling support
> based on the previous Ilia's series, with some of the latest comments
> addressed.
>
> This series has been tested with dragonboard-820c and cpufreq-bench.
> The CPU opps are limited to maximum nominal frequencies (no turbo).
>
> Ilia Lin (2):
>   soc: qcom: Separate kryo l2 accessors from PMU driver
>   dt-bindings: clk: qcom: Add bindings for CPU clock for msm8996
>
> Loic Poulain (2):
>   clk: qcom: Add CPU clock driver for msm8996
>   arch: arm64: dts: msm8996: Add opp and thermal
>
>  .../devicetree/bindings/clock/qcom,kryocc.txt      |  17 +
>  arch/arm64/boot/dts/qcom/msm8996.dtsi              | 338 ++++++++++++-
>  drivers/clk/qcom/Kconfig                           |  10 +
>  drivers/clk/qcom/Makefile                          |   1 +
>  drivers/clk/qcom/clk-alpha-pll.h                   |   6 +
>  drivers/clk/qcom/clk-cpu-8996.c                    | 547 +++++++++++++++++++++
>  drivers/perf/Kconfig                               |   1 +
>  drivers/perf/qcom_l2_pmu.c                         |  90 +---
>  drivers/soc/qcom/Kconfig                           |   3 +
>  drivers/soc/qcom/Makefile                          |   1 +
>  drivers/soc/qcom/kryo-l2-accessors.c               |  56 +++
>  include/soc/qcom/kryo-l2-accessors.h               |  12 +
>  12 files changed, 1001 insertions(+), 81 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/clock/qcom,kryocc.txt
>  create mode 100644 drivers/clk/qcom/clk-cpu-8996.c
>  create mode 100644 drivers/soc/qcom/kryo-l2-accessors.c
>  create mode 100644 include/soc/qcom/kryo-l2-accessors.h
>
> --
> 2.7.4
>