usb: dwc3: Update register fields for SuperSpeedPlus
Update various registers fields definitions for the DWC_usb31 controller
for SuperSpeedPlus support.
Signed-off-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h
index c0520d67..6254b2f 100644
--- a/drivers/usb/dwc3/core.h
+++ b/drivers/usb/dwc3/core.h
@@ -223,7 +223,8 @@
/* Global HWPARAMS3 Register */
#define DWC3_GHWPARAMS3_SSPHY_IFC(n) ((n) & 3)
#define DWC3_GHWPARAMS3_SSPHY_IFC_DIS 0
-#define DWC3_GHWPARAMS3_SSPHY_IFC_ENA 1
+#define DWC3_GHWPARAMS3_SSPHY_IFC_GEN1 1
+#define DWC3_GHWPARAMS3_SSPHY_IFC_GEN2 2 /* DWC_usb31 only */
#define DWC3_GHWPARAMS3_HSPHY_IFC(n) (((n) & (3 << 2)) >> 2)
#define DWC3_GHWPARAMS3_HSPHY_IFC_DIS 0
#define DWC3_GHWPARAMS3_HSPHY_IFC_UTMI 1
@@ -249,6 +250,7 @@
#define DWC3_DCFG_DEVADDR_MASK DWC3_DCFG_DEVADDR(0x7f)
#define DWC3_DCFG_SPEED_MASK (7 << 0)
+#define DWC3_DCFG_SUPERSPEED_PLUS (5 << 0) /* DWC_usb31 only */
#define DWC3_DCFG_SUPERSPEED (4 << 0)
#define DWC3_DCFG_HIGHSPEED (0 << 0)
#define DWC3_DCFG_FULLSPEED2 (1 << 0)
@@ -339,6 +341,7 @@
#define DWC3_DSTS_CONNECTSPD (7 << 0)
+#define DWC3_DSTS_SUPERSPEED_PLUS (5 << 0) /* DWC_usb31 only */
#define DWC3_DSTS_SUPERSPEED (4 << 0)
#define DWC3_DSTS_HIGHSPEED (0 << 0)
#define DWC3_DSTS_FULLSPEED2 (1 << 0)