Add Power Management support to RTC counter driver for TI cc23x0 SoC #91611
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Hi , @andyross @nordic-krch @teburd @vaishnavachath @vanti can you review when you have time ? |
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adding DNM label since apparently "This PR depends on : #91401" |
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Main Power Management PR is been merged - #91401 |
Add PM support for RTC to cc23x0 SoC. Signed-off-by: Stoyan Bogdanov <[email protected]>
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| static int rtc_cc23x0_pm_action(const struct device *dev, enum pm_device_action action) | ||
| { | ||
| switch (action) { | ||
| case PM_DEVICE_ACTION_SUSPEND: | ||
| return 0; | ||
| case PM_DEVICE_ACTION_RESUME: | ||
| counter_cc23x0_get_pending_int(dev); | ||
| return 0; | ||
| default: | ||
| return -ENOTSUP; | ||
| } | ||
| } |
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I could use a little more detail on how this is adding PM support?
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RTC is part of AON domain , so it kept active during sleep and is used for wakeup from sleep. Once recover from sleep is pulling missed interrupt while reconfigured to normal.
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This series adds Power Management support to RTC for TI cc23x0 SoC.
Datasheet: https://www.ti.com/lit/ds/symlink/cc2340r5.pdf
This PR depends on : #91401