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-rw-r--r--drivers/usb/dwc3/core.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h
index e149f570437a..92673fd5314d 100644
--- a/drivers/usb/dwc3/core.h
+++ b/drivers/usb/dwc3/core.h
@@ -160,6 +160,7 @@
#define DWC3_GCTL_PRTCAP_OTG 3
#define DWC3_GCTL_CORESOFTRESET (1 << 11)
+#define DWC3_GCTL_SCALEDOWN(n) (n << 4)
#define DWC3_GCTL_DISSCRAMBLE (1 << 3)
/* Global USB2 PHY Configuration Register */