Messages in this thread | | | From | "Rafael J. Wysocki" <> | Date | Wed, 10 Jun 2020 17:50:33 +0200 | Subject | [GIT PULL] More power management updates for v5.8-rc1 |
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Hi Linus,
Please pull from the tag
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \ pm-5.8-rc1-2
with top-most commit 50dd154ed7b17a8b3a1983fc32a8e41d4cc4211a
Merge branches 'pm-cpufreq' and 'pm-acpi'
on top of commit 355ba37d756c38962fe9bb616f5f48eb12a7e11e
Merge tag 'pm-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
to receive more power management updates for 5.8-rc1.
These are operating performance points (OPP) framework updates mostly, including support for interconnect bandwidth in the OPP core, plus a few cpufreq changes, including boost support in the CPPC cpufreq driver, an ACPI device power management fix and a hibernation code cleanup.
Specifics:
- Add support for interconnect bandwidth to the OPP core (Georgi Djakov, Saravana Kannan, Sibi Sankar, Viresh Kumar).
- Add support for regulator enable/disable to the OPP core (Kamil Konieczny).
- Add boost support to the CPPC cpufreq driver (Xiongfeng Wang).
- Make the tegra186 cpufreq driver set the CPUFREQ_NEED_INITIAL_FREQ_CHECK flag (Mian Yousaf Kaukab).
- Prevent the ACPI power management from using power resources with devices where the list of power resources for power state D0 (full power) is missing (Rafael Wysocki).
- Annotate a hibernation-related function with __init (Christophe JAILLET).
Thanks!
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Christophe JAILLET (1): PM: hibernate: Add __init annotation to swsusp_header_init()
Georgi Djakov (5): interconnect: Add of_icc_get_by_index() helper function opp: Add support for parsing interconnect bandwidth opp: Add sanity checks in _read_opp_key() opp: Update the bandwidth on OPP frequency changes cpufreq: dt: Add support for interconnect bandwidth scaling
Jordan Crouse (1): interconnect: Remove unused module exit code from core
Kamil Konieczny (1): opp: core: add regulators enable and disable
Mian Yousaf Kaukab (1): cpufreq: tegra186: add CPUFREQ_NEED_INITIAL_FREQ_CHECK flag
Rafael J. Wysocki (1): ACPI: PM: Avoid using power resources if there are none for D0
Saravana Kannan (2): dt-bindings: opp: Introduce opp-peak-kBps and opp-avg-kBps bindings OPP: Add helpers for reading the binding properties
Sibi Sankar (1): opp: Don't parse icc paths unnecessarily
Viresh Kumar (4): interconnect: Disallow interconnect core to be built as a module opp: Expose bandwidth information via debugfs opp: Reorder the code for !target_freq case opp: Remove bandwidth votes when target_freq is zero
Xiongfeng Wang (2): cpufreq: change '.set_boost' to act on one policy cpufreq: CPPC: add SW BOOST support
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Documentation/devicetree/bindings/opp/opp.txt | 17 +- .../devicetree/bindings/property-units.txt | 4 + drivers/acpi/device_pm.c | 2 +- drivers/acpi/scan.c | 28 ++- drivers/cpufreq/acpi-cpufreq.c | 14 +- drivers/cpufreq/cppc_cpufreq.c | 39 +++- drivers/cpufreq/cpufreq-dt.c | 4 + drivers/cpufreq/cpufreq.c | 57 +++--- drivers/cpufreq/tegra186-cpufreq.c | 3 +- drivers/interconnect/Kconfig | 2 +- drivers/interconnect/core.c | 97 +++++++--- drivers/opp/core.c | 119 ++++++++++-- drivers/opp/debugfs.c | 42 +++++ drivers/opp/of.c | 205 +++++++++++++++++++-- drivers/opp/opp.h | 10 + include/linux/cpufreq.h | 2 +- include/linux/interconnect.h | 12 ++ include/linux/pm_opp.h | 18 ++ kernel/power/swap.c | 2 +- 19 files changed, 573 insertions(+), 104 deletions(-)
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