Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/STMicroelectronics/STM32L4x1/RCC/CRRCR#0x0
Clock recovery RC register
HSI48 clock enable
HSI48 clock ready flag
HSI48 clock calibration
https://github.com/cmsis-svd/cmsis-svd-data