Ulf Hansson 9c6ceecb65 cpuidle: psci: Support CPU hotplug for the hierarchical model ... When the hierarchical CPU topology is used and when a CPU is put offline, that CPU prevents its PM domain from being powered off, which is because genpd observes the corresponding attached device as being active from a runtime PM point of view. Furthermore, any potential master PM domains are also prevented from being powered off. To address this limitation, let's add add a new CPU hotplug state (CPUHP_AP_CPU_PM_STARTING) and register up/down callbacks for it, which allows us to deal with runtime PM accordingly. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Sudeep Holla <sudeep.holla@arm.com> Acked-by: Rafael J. Wysocki <rafael@kernel.org>		2020-01-02 16:52:18 +01:00
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governors	cpuidle: teo: Avoid code duplication in conditionals	2019-11-15 00:54:33 +01:00
coupled.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157	2019-05-30 11:26:37 -07:00
cpuidle-arm.c	ARM: cpuidle: Remove overzealous error logging	2019-08-09 17:51:39 +01:00
cpuidle-at91.c	drivers/cpuidle: Convert non-modular drivers to use builtin_platform_driver	2015-06-16 14:12:38 -04:00
cpuidle-big_little.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
cpuidle-calxeda.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201	2019-05-30 11:29:52 -07:00
cpuidle-clps711x.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
cpuidle-cps.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
cpuidle-exynos.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
cpuidle-haltpoll.c	cpuidle: haltpoll: Take 'idle=' override into account	2019-10-22 11:43:17 +02:00
cpuidle-kirkwood.c	ARM: cpuidle: Remove duplicate header inclusion	2015-03-23 18:03:11 +01:00
cpuidle-mvebu-v7.c	cpuidle: mvebu: disable the bind/unbind attributes and use builtin_platform_driver	2015-10-23 12:40:48 +02:00
cpuidle-powernv.c	cpuidle: Consolidate disabled state checks	2019-11-06 13:19:56 +01:00
cpuidle-psci-domain.c	cpuidle: psci: Add a helper to attach a CPU to its PM domain	2020-01-02 16:50:24 +01:00
cpuidle-psci.c	cpuidle: psci: Support CPU hotplug for the hierarchical model	2020-01-02 16:52:18 +01:00
cpuidle-psci.h	cpuidle: psci: Add a helper to attach a CPU to its PM domain	2020-01-02 16:50:24 +01:00
cpuidle-pseries.c	powerpc/pseries/cpuidle: Fix preempt warning	2018-12-04 19:45:01 +11:00
cpuidle-ux500.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
cpuidle-zynq.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201	2019-05-30 11:29:52 -07:00
cpuidle.c	cpuidle: Drop unnecessary type cast in cpuidle_poll_time()	2019-12-12 17:56:08 +01:00
cpuidle.h	cpuidle: allow governor switch on cpuidle_register_driver()	2019-09-11 17:36:30 +02:00
driver.c	cpuidle: Fix cpuidle_driver_state_disabled()	2019-12-10 23:41:20 +01:00
dt_idle_states.c	cpuidle: dt: Support hierarchical CPU idle states	2020-01-02 16:50:08 +01:00
dt_idle_states.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
governor.c	cpuidle: Use nanoseconds as the unit of time	2019-11-11 21:56:07 +01:00
Kconfig	cpuidle: Fix Kconfig indentation	2019-11-29 11:47:35 +01:00
Kconfig.arm	cpuidle: minor Kconfig help text fixes	2019-11-29 11:49:32 +01:00
Kconfig.mips	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Kconfig.powerpc	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	cpuidle: psci: Add a helper to attach a CPU to its PM domain	2020-01-02 16:50:24 +01:00
poll_state.c	cpuidle: Drop disabled field from struct cpuidle_state	2019-11-29 11:48:39 +01:00
sysfs.c	cpuidle: Use nanoseconds as the unit of time	2019-11-11 21:56:07 +01:00