Sumeet Pawnikar 8365a898fe powercap: Add Power Limit4 support ... Modern Intel Mobile platforms support power limit4 (PL4), which is the SoC package level maximum power limit (in Watts). It can be used to preemptively limits potential SoC power to prevent power spikes from tripping the power adapter and battery over-current protection. This patch enables this feature by exposing package level peak power capping control to userspace via RAPL sysfs interface. With this, application like DTPF can modify PL4 power limit, the similar way of other package power limit (PL1). As this feature is not tested on previous generations, here it is enabled only for the platform that has been verified to work, for safety concerns. Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com> Co-developed-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com> Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Tested-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>		2020-07-27 14:17:36 +02:00
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powercap	powercap: Add Power Limit4 support	2020-07-27 14:17:36 +02:00
regulator	docs: power: convert docs to ReST and rename to *.rst	2019-06-14 16:08:36 -05:00
apm-acpi.rst	docs: power: convert docs to ReST and rename to *.rst	2019-06-14 16:08:36 -05:00
basic-pm-debugging.rst	docs: power: convert docs to ReST and rename to *.rst	2019-06-14 16:08:36 -05:00
charger-manager.rst	docs: power: convert docs to ReST and rename to *.rst	2019-06-14 16:08:36 -05:00
drivers-testing.rst	PM: Wrap documentation to fit in 80 columns	2019-11-20 12:16:37 +01:00
energy-model.rst	docs: power: convert docs to ReST and rename to *.rst	2019-06-14 16:08:36 -05:00
freezing-of-tasks.rst	PM: Wrap documentation to fit in 80 columns	2019-11-20 12:16:37 +01:00
index.rst	Documentation: power: Drop reference to interface.rst	2020-02-20 11:50:59 +01:00
opp.rst	PM: Wrap documentation to fit in 80 columns	2019-11-20 12:16:37 +01:00
pci.rst	Documentation: PM: sleep: Update driver flags documentation	2020-04-24 21:35:11 +02:00
pm_qos_interface.rst	Documentation: power: fix pm_qos_interface.rst format warning	2020-02-20 11:53:32 +01:00
power_supply_class.rst	power supply and reset changes for the v5.3 series	2019-07-15 21:06:15 -07:00
runtime_pm.rst	PM: runtime: Add pm_runtime_get_if_active()	2020-03-04 11:01:18 +01:00
s2ram.rst	docs: power: convert docs to ReST and rename to *.rst	2019-06-14 16:08:36 -05:00
suspend-and-cpuhotplug.rst	cpu/hotplug: Remove disable_nonboot_cpus()	2020-05-07 15:18:40 +02:00
suspend-and-interrupts.rst	docs: power: convert docs to ReST and rename to *.rst	2019-06-14 16:08:36 -05:00
swsusp-and-swap-files.rst	docs: power: convert docs to ReST and rename to *.rst	2019-06-14 16:08:36 -05:00
swsusp-dmcrypt.rst	docs: power: convert docs to ReST and rename to *.rst	2019-06-14 16:08:36 -05:00
swsusp.rst	PM: Wrap documentation to fit in 80 columns	2019-11-20 12:16:37 +01:00
tricks.rst	docs: power: convert docs to ReST and rename to *.rst	2019-06-14 16:08:36 -05:00
userland-swsusp.rst	PM: hibernate: fix docs for ioctls that return loff_t via pointer	2020-03-14 11:51:32 +01:00
video.rst	docs: power: convert docs to ReST and rename to *.rst	2019-06-14 16:08:36 -05:00