[GIT PULL] More power management updates for v5.9-rc1

From: Rafael J. Wysocki
Date: Fri Aug 07 2020 - 14:06:14 EST

Hi Linus,

Please pull from the tag

git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \

with top-most commit 0873ad923a05751a29a92229739ce2737c29d348

Merge branch 'pm-core'

on top of commit 04084978003c1a1810a0b1fea581078106394a32

Merge tag 'pm-5.9-rc1' of

to receive more power management updates for 5.9-rc1.

These are mostly ARM cpufreq driver updates plus a cpufreq core
cleanup, an ARM-wide change to make schedutil the default scaling
governor, an intel_pstate driver fix and some runtime PM changes
regarding kerneldoc comments.


- Add adaptive voltage scaling (AVS) support to the brcmstb cpufreq
driver and clean it up (Florian Fainelli, Markus Mayer).

- Add a new Tegra cpufreq driver and clean up the existing one (Jon
Hunter, Sumit Gupta).

- Add bandwidth level support to the Qcom cpufreq driver along with
OPP changes (Sibi Sankar).

- Clean up the sti, cpufreq-dt, ap806, CPPC cpufreq drivers (Viresh
Kumar, Lee Jones, Ivan Kokshaysky, Sven Auhagen, Xin Hao).

- Make schedutil the default governor for ARM (Valentin Schneider).

- Fix dependency issues for the imx cpufreq driver (Walter Lozano).

- Clean up cached_resolved_idx handlihng in the cpufreq core (Viresh

- Fix the intel_pstate driver to use the correct maximum frequency
value when MSR_TURBO_RATIO_LIMIT is 0 (Srinivas Pandruvada).

- Provide kenrneldoc comments for multiple runtime PM helpers and
improve the pm_runtime_get_if_active() kerneldoc (Rafael Wysocki).



Florian Fainelli (1):
cpufreq: brcmstb-avs-cpufreq: Support polling AVS firmware

Ivan Kokshaysky (1):
cpufreq: dt: fix oops on armada37xx

Jon Hunter (1):
cpufreq: tegra186: Simplify probe return path

Lee Jones (1):
cpufreq: sti-cpufreq: Fix some formatting and misspelling issues

Markus Mayer (2):
cpufreq: brcmstb-avs-cpufreq: more flexible interface for
cpufreq: brcmstb-avs-cpufreq: send S2_ENTER / S2_EXIT commands to AVS

Rafael J. Wysocki (2):
PM: runtime: Add kerneldoc comments to multiple helpers
PM: runtime: Improve kerneldoc of pm_runtime_get_if_active()

Sibi Sankar (5):
cpufreq: blacklist SDM845 in cpufreq-dt-platdev
cpufreq: blacklist SC7180 in cpufreq-dt-platdev
OPP: Add and export helper to set bandwidth
cpufreq: qcom: Update the bandwidth levels on frequency change
cpufreq: qcom: Disable fast switch when scaling DDR/L3

Srinivas Pandruvada (1):
cpufreq: intel_pstate: Fix cpuinfo_max_freq when

Sumit Gupta (2):
dt-bindings: arm: Add NVIDIA Tegra194 CPU Complex binding
cpufreq: Add Tegra194 cpufreq driver

Sven Auhagen (1):
cpufreq: ap806: fix cpufreq driver needs ap cpu clk

Valentin Schneider (1):
cpufreq: make schedutil the default for arm and arm64

Viresh Kumar (2):
cpufreq: cppc: Reorder code and remove apply_hisi_workaround variable
cpufreq: cached_resolved_idx can not be negative

Walter Lozano (1):
cpufreq: imx: Select NVMEM_IMX_OCOTP

Xin Hao (1):
cpufreq: CPPC: Reuse caps variable in few routines


.../bindings/arm/nvidia,tegra194-ccplex.yaml | 69 ++++
drivers/base/power/runtime.c | 26 +-
drivers/cpufreq/Kconfig | 2 +-
drivers/cpufreq/Kconfig.arm | 9 +
drivers/cpufreq/Makefile | 1 +
drivers/cpufreq/armada-37xx-cpufreq.c | 1 +
drivers/cpufreq/brcmstb-avs-cpufreq.c | 89 +++--
drivers/cpufreq/cppc_cpufreq.c | 95 +++--
drivers/cpufreq/cpufreq-dt-platdev.c | 2 +
drivers/cpufreq/cpufreq.c | 2 +-
drivers/cpufreq/intel_pstate.c | 1 +
drivers/cpufreq/qcom-cpufreq-hw.c | 91 ++++-
drivers/cpufreq/sti-cpufreq.c | 8 +-
drivers/cpufreq/tegra186-cpufreq.c | 6 -
drivers/cpufreq/tegra194-cpufreq.c | 390 +++++++++++++++++++++
drivers/opp/core.c | 31 ++
include/linux/cpufreq.h | 2 +-
include/linux/pm_opp.h | 6 +
include/linux/pm_runtime.h | 246 +++++++++++++
19 files changed, 963 insertions(+), 114 deletions(-)