diff options
Diffstat (limited to 'drivers/usb/dwc3/core.h')
-rw-r--r-- | drivers/usb/dwc3/core.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h index 1b241f937d8f..052b20d52651 100644 --- a/drivers/usb/dwc3/core.h +++ b/drivers/usb/dwc3/core.h @@ -386,6 +386,8 @@ #define DWC3_GUCTL3_SPLITDISABLE BIT(14) /* Device Configuration Register */ +#define DWC3_DCFG_NUMLANES(n) (((n) & 0x3) << 30) /* DWC_usb32 only */ + #define DWC3_DCFG_DEVADDR(addr) ((addr) << 3) #define DWC3_DCFG_DEVADDR_MASK DWC3_DCFG_DEVADDR(0x7f) @@ -459,6 +461,8 @@ #define DWC3_DEVTEN_USBRSTEN BIT(1) #define DWC3_DEVTEN_DISCONNEVTEN BIT(0) +#define DWC3_DSTS_CONNLANES(n) (((n) >> 30) & 0x3) /* DWC_usb32 only */ + /* Device Status Register */ #define DWC3_DSTS_DCNRD BIT(29) @@ -964,6 +968,10 @@ struct dwc3_scratchpad_array { * @nr_scratch: number of scratch buffers * @u1u2: only used on revisions <1.83a for workaround * @maximum_speed: maximum speed requested (mainly for testing purposes) + * @max_ssp_rate: SuperSpeed Plus maximum signaling rate and lane count + * @gadget_max_speed: maximum gadget speed requested + * @gadget_ssp_rate: Gadget driver's maximum supported SuperSpeed Plus signaling + * rate and lane count. * @ip: controller's ID * @revision: controller's version of an IP * @version_type: VERSIONTYPE register contents, a sub release of a revision @@ -1126,6 +1134,9 @@ struct dwc3 { u32 nr_scratch; u32 u1u2; u32 maximum_speed; + u32 gadget_max_speed; + enum usb_ssp_rate max_ssp_rate; + enum usb_ssp_rate gadget_ssp_rate; u32 ip; |