Add Power Management support to TI cc23x0 SoC #91401
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area: Counter
area: Timer
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vaishnavachath and
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This was referenced Jun 13, 2025
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Add support for RTC as timer for cc23x0 SoC. Signed-off-by: Stoyan Bogdanov <sbogdanov@baylibre.com>
Add choice menu where could be selected between RTC or SYSTIM for system timer. Signed-off-by: Stoyan Bogdanov <sbogdanov@baylibre.com>
In case RTC is used for system timer, it should not be used as counter device. Dependency restricts counter driver to work only with SYSTIM. Signed-off-by: Stoyan Bogdanov <sbogdanov@baylibre.com>
Add conditonal definition for RTC and SYSTIM with different values for both of them respecting clock speed and ticks per minute. Signed-off-by: Stoyan Bogdanov <sbogdanov@baylibre.com>
External 32.768 kHz crystal oscillator (LFXT) connected across the X32P input and X32N output pins. Signed-off-by: Julien Panis <jpanis@baylibre.com>
Enable external 32 kHz crystal oscillator. Signed-off-by: Julien Panis <jpanis@baylibre.com>
Add power management capabilities for cc23x0: - runtime-idle - standby - soft-off Signed-off-by: Stoyan Bogdanov <sbogdanov@baylibre.com>
In power management, add conditions to handle the case where RTC is used as main timer. Signed-off-by: Stoyan Bogdanov <sbogdanov@baylibre.com>
In power management, add support to take into account the alarms set in RTC. Alarm from RTC is processed like any other from SYSTIM. This prevents from missing interrupts. Signed-off-by: Stoyan Bogdanov <sbogdanov@baylibre.com>
Add support for PM to cc23x0 SoC. Signed-off-by: Stoyan Bogdanov <sbogdanov@baylibre.com> Signed-off-by: Julien Panis <jpanis@baylibre.com>
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This was referenced Jun 26, 2025
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Hello @andyross @nordic-krch @vaishnavachath Would you mind reviewing this PR please when you are available ? |
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This series adds Power Management support to TI cc23x0 SoC.
Datasheet: https://www.ti.com/lit/ds/symlink/cc2340r5.pdf