Hi All,
In this V6 posting I have addressed comments on reworking the scmi cpufreq
driver in smaller changes.
This is to support systems where exposed cpu performance controls are more
fine-grained that the platform's ability to scale cpus independently.
Many thanks,
Nicola
[v6]
* Remove deferred probe, not occurring
* Move common stuff for CPUs from _init stage to _probe
This V6 is rebased on next-20210111
[v5]
* Rework documentation of opp-shared within OPP node
* Register EM only for the first CPU within cpumask in driver
* Add check for nr_opp in driver before registering EM
* Add comments on both dev_pm_opp_get_opp_count in driver
* Remove redundant ret=0 in driver
This v5 is rebased on top of:
next-20201208 + Lukasz Luba's patches [1]
[v4]
* Remove unconditional set of opp_table->shared_opp to exclusive
* Add implementation for scmi-cpufreq
* Change subject
These patches are on top of:
next-20201201 + Lukasz Luba's patches (waiting for Rafael) [1]
[v3]
* Remove proposal for new 'cpu-performance-dependencies' as we instead
can reuse the opp table.
* Update documentation for devicetree/bindings/opp
* Minor changes within opp to support empty opp table
* Rework the RFC by adding a second proposal
[v2]
* Fix errors when running make dt_binding_check
* Improve commit message description for the dt-binding
* Add RFC for implementation in cpufreq-core and one of its
drivers.
Nicola Mazzucato (3):
scmi-cpufreq: Remove deferred probe
scmi-cpufreq: Move CPU initialisation to probe
scmi-cpufreq: Get opp_shared_cpus from opp-v2 for EM
Sudeep Holla (1):
cpufreq: blacklist Arm Vexpress platforms in cpufreq-dt-platdev
drivers/cpufreq/cpufreq-dt-platdev.c | 2 +
drivers/cpufreq/scmi-cpufreq.c | 196 +++++++++++++++++++++------
2 files changed, 155 insertions(+), 43 deletions(-)
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2.27.0
