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UPSTREAM-PEND: drivers: rtc: MSPM0 rtc native register access - #49
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…gis... PR: 115394 Replace all HAL calls to native register read/writes. Also, create macros in the same file eliminating the need for including the driver lib. This also adds a bug fix to the set alarm functions where earlier, Day of Month alarm write could overwrite Day of Week value. Both are combined into a single write to fix the problem. Signed-off-by: Sunil Hegde <s-hegde3@ti.com>
… al... PR: 115394 Add seperate register struct for Alarm registers in-order to reduce code duplication for set and get alarm APIs. Earlier, each alarm had its own APIs which are merged into a single API and is handled via the alarm id. Signed-off-by: Sunil Hegde <s-hegde3@ti.com>
PR: 115394 Add value check for rtc time passed in set alarm API and allow clearing an alarm via the set API. Allow alarm callback to be set to null as the existing Tests suggest. Signed-off-by: Sunil Hegde <s-hegde3@ti.com>
…sid... PR: 115394 In the ISR, the alarm should not be called while still holding the lock. Therefore, copy the contents to a local alarm struct inside the lock and callback is triggered once lock is released. Also, change some functions using k_spinlock_t to use K_SPINLOCK macro for uniformity. Signed-off-by: Sunil Hegde <s-hegde3@ti.com>
PR: 115394 Add RTC as a supported peripheral in the board.yaml Signed-off-by: Sunil Hegde <s-hegde3@ti.com>
PR: 115394 Add RTC as a supported peripheral in the board.yaml Signed-off-by: Sunil Hegde <s-hegde3@ti.com>
PR: 115394 Add RTC node and corresponding interrupt to the MSPM33 base dt. Signed-off-by: Sunil Hegde <s-hegde3@ti.com>
PR: 115394 Add RTC as a supported peripheral in the board.yaml Signed-off-by: Sunil Hegde <s-hegde3@ti.com>
…321a PR: 115394 Add board overlay for lp_mspm33c321a board Signed-off-by: Sunil Hegde <s-hegde3@ti.com>
… co... PR: 115394 Add overlays and config files for the following boards to enable twister tests: - lp_mspm0g3519 - lp_mspm0l2228 - lp_mspm33c321a Signed-off-by: Sunil Hegde <s-hegde3@ti.com>
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Convert MSPM0 RTC driver to use native register read/writes
instead of calls to the driver lib.
Improvements and bug fixes over the HAL version:
the values from Day of week value, combined both in to a single
register write.
setting alarm registers. Earlier, separate APIs were present for
getting or setting alarm values for different alarm instances.
spinlock which is not safe. Remove callback from inside the
spinlock.
Depends on #43