This commit aligns the GRTC driver to changes introduced in
hal_nordic. Some of the features regarding GRTC sleep/wakeup
functionality has been modified and moved out to the nrfx
driver's code.
Signed-off-by: Adam Kondraciuk <adam.kondraciuk@nordicsemi.no>
d599e2b670 removed early return from sys_clock_timeout_handler if
current counter value is less than cc_val. It seems that this return is
needed as after the removal some stress tests which were using system
timers heavily started to hang.
Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
Misc fixes for the grtc timer driver:
* In non tickless mode:
* The tick time would drift a bit with each interrupt
* If something would cause a very significant delay
in handling the tick interrupt the number of announcements
would be incorrect
* Fortickless mode: The calculation of the next tick time
in sys_clock_set_timeout() was incorrectly done,
resulting in two spurious, too early, wakes of the kernel
before each correct wake. This caused tests/kernel/context/
to fail.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Negative error codes cannot be returned if the function returns an
unsigned integer. Change function's API to return the read compare
register value through a pointer and the actual result as a signed
integer.
Signed-off-by: Jędrzej Ciupis <jedrzej.ciupis@nordicsemi.no>
Interrupt handlers are expected to have a pototype
void (const void*)
but nrfx_grtc_irq_handler has just a void(void)
(with no input parameter).
Fix it by using a trampoline.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Include into compilation the nrfx_gppi_dppi_ppib helper and related
interconnect layers when DPPIC nodes are enabled in DTS. Provide macro
definitions required by those interconnect layers based on information
from devicetree (the nrf_grtc_timer is only modified because a macro
that it uses became more generic).
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
... in the related parts, so that the driver can be used on nRF54H20
where the clock control is not present yet.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
Move code that prepares `NRFX_CONFIG_GRTC_*` definitions based on
information from devicetree from the nRF54L15 nrfx_config header
to the global one, so that the code can be used by nRF54H20, too.
The checks that validate owned-channels and child-owned-channels
DT properties are moved to the nrf_grtc_timer driver so that
the global nrfx_config is not polluted unnecessarily.
The default values in nrfx_config_nrf54l15_enga_application.h
are restored to those from the corresponding template file.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
