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 c0520d6..6254b2f 100644 (file)
--- 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)