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Subject[PATCH 0/4] Energy Model power in micro-Watts and SCMI v3.1 alignment
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Hi all,

This is a patch set which changes Energy Model power values scale to
micro-Watts. It also upgrades the SCMI performance layer + scmi-cpufreq
driver to leverage the SCMI v3.1 spec and process micro-Watts power values
coming from FW. The higher precision in EM power field solves an issue
of a rounding error, which then can be misinterpreted as 'inefficient OPP'.
An example rounding issue calculation is present in patch 1/4 description.

Regards,
Lukasz Luba

Lukasz Luba (4):
PM: EM: convert power field to micro-Watts precision and align drivers
Documentation: EM: Switch to micro-Watts scale
firmware: arm_scmi: Get detailed power scale from perf
cpufreq: scmi: Support the power scale in micro-Watts in SCMI v3.1

Documentation/power/energy-model.rst | 14 +++---
drivers/cpufreq/mediatek-cpufreq-hw.c | 7 +--
drivers/cpufreq/scmi-cpufreq.c | 15 ++++++-
drivers/firmware/arm_scmi/perf.c | 18 +++++---
drivers/opp/of.c | 15 ++++---
drivers/powercap/dtpm_cpu.c | 5 +--
drivers/thermal/cpufreq_cooling.c | 13 +++++-
drivers/thermal/devfreq_cooling.c | 19 ++++++--
include/linux/energy_model.h | 63 ++++++++++++++++++++-------
include/linux/scmi_protocol.h | 8 +++-
kernel/power/energy_model.c | 31 ++++++++-----
11 files changed, 146 insertions(+), 62 deletions(-)

--
2.17.1

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