Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Keil/AT32F405xx_v2/USB_OTGHS_PWRCLK/PCGCCTL#0x0
OTGHS power and clock gating control register (OTGHS_PCGCCTL)
Stop PHY clock
PHY Suspended
https://github.com/cmsis-svd/cmsis-svd-data