[nrf fromtree] Add PM lock for fast locking all power modes #3542
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I am surprised this notifier didn't already report the substate id, it seems important since different substate obviously are defined for a reason, they can be having a different effect on the system. Signed-off-by: Declan Snyder <[email protected]> (cherry picked from commit ae1f131)
Add two helper functions to convert power management states between enum and string: - pm_state_to_string() - pm_state_from_string() Signed-off-by: Yongxu Wang <[email protected]> (cherry picked from commit 8767cec)
Some pieces of the system may have custom types of constraints that they define based on different effects and reasons than just the standard "zephyr,disabling-states". To avoid every single one of these component reinventing the wheel, make some common APIs to handle these type of custom constraint lists. Signed-off-by: Declan Snyder <[email protected]> (cherry picked from commit a4225b1)
Add function for getting and putting a lock for all power states. It is much faster version of requesting 0 us latency with actual intention to disable all power states. Signed-off-by: Krzysztof Chruściński <[email protected]> (cherry picked from commit 336e89e)
Add test case that validates behavior of pm_policy_state_all_lock_get and pm_policy_state_all_lock_put. Signed-off-by: Krzysztof Chruściński <[email protected]> (cherry picked from commit 3595c9d)
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Automatically created by action-manifest-pr GH action from PR: nrfconnect/sdk-zephyr#3542 Signed-off-by: Nordic Builder <[email protected]>
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Automatically created by action-manifest-pr GH action from PR: nrfconnect/sdk-zephyr#3542 Signed-off-by: Nordic Builder <[email protected]>
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Automatically created by action-manifest-pr GH action from PR: nrfconnect/sdk-zephyr#3542 Signed-off-by: Nordic Builder <[email protected]>
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Add
pm_policy_state_all_lock_getandpm_policy_state_all_lock_putfor fast locking and unlocking of all PM states.Additional cherry-picks needed to get the clean merge.