diff options
Diffstat (limited to 'drivers/usb/dwc3/core.h')
-rw-r--r-- | drivers/usb/dwc3/core.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h index 1502cb859a..d7cce3a861 100644 --- a/drivers/usb/dwc3/core.h +++ b/drivers/usb/dwc3/core.h @@ -115,6 +115,7 @@ #define DWC3_GEVNTCOUNT(n) (0xc40c + (n * 0x10)) #define DWC3_GHWPARAMS8 0xc600 +#define DWC3_GFLADJ 0xc630 /* Device Registers */ #define DWC3_DCFG 0xc700 @@ -138,6 +139,17 @@ /* Bit fields */ +/* Global SoC Bus Configuration INCRx Register 0 */ +#define DWC3_GSBUSCFG0_INCR256BRSTENA (1 << 7) /* INCR256 burst */ +#define DWC3_GSBUSCFG0_INCR128BRSTENA (1 << 6) /* INCR128 burst */ +#define DWC3_GSBUSCFG0_INCR64BRSTENA (1 << 5) /* INCR64 burst */ +#define DWC3_GSBUSCFG0_INCR32BRSTENA (1 << 4) /* INCR32 burst */ +#define DWC3_GSBUSCFG0_INCR16BRSTENA (1 << 3) /* INCR16 burst */ +#define DWC3_GSBUSCFG0_INCR8BRSTENA (1 << 2) /* INCR8 burst */ +#define DWC3_GSBUSCFG0_INCR4BRSTENA (1 << 1) /* INCR4 burst */ +#define DWC3_GSBUSCFG0_INCRBRSTENA (1 << 0) /* undefined length enable */ +#define DWC3_GSBUSCFG0_INCRBRST_MASK 0xff + /* Global Configuration Register */ #define DWC3_GCTL_PWRDNSCALE(n) ((n) << 19) #define DWC3_GCTL_U2RSTECN (1 << 16) @@ -233,6 +245,10 @@ /* Global HWPARAMS6 Register */ #define DWC3_GHWPARAMS6_EN_FPGA (1 << 7) +/* Global Frame Length Adjustment Register */ +#define DWC3_GFLADJ_30MHZ_SDBND_SEL (1 << 7) +#define DWC3_GFLADJ_30MHZ_MASK 0x3f + /* Device Configuration Register */ #define DWC3_DCFG_DEVADDR(addr) ((addr) << 3) #define DWC3_DCFG_DEVADDR_MASK DWC3_DCFG_DEVADDR(0x7f) @@ -812,6 +828,9 @@ struct dwc3 { u8 test_mode_nr; u8 lpm_nyet_threshold; u8 hird_threshold; + u32 fladj; + u8 incrx_mode; + u32 incrx_size; unsigned delayed_status:1; unsigned ep0_bounced:1; @@ -849,6 +868,9 @@ struct dwc3 { struct list_head list; }; +#define INCRX_BURST_MODE 0 +#define INCRX_UNDEF_LENGTH_BURST_MODE 1 + /* -------------------------------------------------------------------------- */ /* -------------------------------------------------------------------------- */ |