No KCONFIG option for selecting Silabs sleeptimer peripheral #92312
Description
Is your feature request related to a problem? Please describe.
In \zephyr\drivers\timer\silabs_sleeptimer_timer.c, sleeptimer is hard-coded to use silabs,gecko-stimer as the peripheral. To use other peripherals as sleeptimer e.g. BURTC, DT_RTC must be manually modified to pick silabs,gecko-burtc from devicetree. And #undef must be set to BURTC for IRQ_CONNECT to work in sleeptimer_init().
As burtc0 in devicetree doesn't has the node "interrupt-name", IRQ_CONNECT mentioned above wouldn't work unless the node is added by user overlay file.
Finally, in \modules\hal\silabs\simplicity_sdk\platform\service\sleeptimer\config\sl_sleeptimer_config.h, SL_SLEEPTIMER_PERIPHERAL must be manully set to SL_SLEEPTIMER_PERIPHERAL_BURTC to finish up setting BURTC as the peripheral for sleeptimer.
Describe the solution you'd like
I hope there would be some KCONFIG options to change the peripheral for sleeptimer.
Describe alternatives you've considered
No response