Symbol: DWC3_GUCTL_REFCLKPER_MASK
drivers/usb/dwc3/core.c
428
reg &= ~DWC3_GUCTL_REFCLKPER_MASK;
drivers/usb/dwc3/core.c
429
reg |= FIELD_PREP(DWC3_GUCTL_REFCLKPER_MASK, period);