GREFCLK          5129 drivers/usb/dwc2/gadget.c 	dwc2_writel(hsotg, val, GREFCLK);
GREFCLK          5130 drivers/usb/dwc2/gadget.c 	dev_dbg(hsotg->dev, "GREFCLK=0x%08x\n", dwc2_readl(hsotg, GREFCLK));