Add the macro definition for global soc bus configuration register 0/1 Signed-off-by: Changming Huang <jerry.huang@xxxxxxx> --- Changes in v4: - no change Changes in v3: - no change Changes in v2: - split the patch - add more macro definition for soc bus configuration register drivers/usb/dwc3/core.h | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h index de5a857..065aa6f 100644 --- a/drivers/usb/dwc3/core.h +++ b/drivers/usb/dwc3/core.h @@ -161,6 +161,32 @@ /* Bit fields */ +/* Global SoC Bus Configuration Register 0 */ +#define AXI3_CACHE_TYPE_AW 0x8 /* write allocate */ +#define AXI3_CACHE_TYPE_AR 0x4 /* read allocate */ +#define AXI3_CACHE_TYPE_SNP 0x2 /* cacheable */ +#define AXI3_CACHE_TYPE_BUF 0x1 /* bufferable */ +#define DWC3_GSBUSCFG0_DATARD_SHIFT 28 +#define DWC3_GSBUSCFG0_DESCRD_SHIFT 24 +#define DWC3_GSBUSCFG0_DATAWR_SHIFT 20 +#define DWC3_GSBUSCFG0_DESCWR_SHIFT 16 +#define DWC3_GSBUSCFG0_SNP_MASK 0xffff0000 +#define DWC3_GSBUSCFG0_DATABIGEND (1 << 11) +#define DWC3_GSBUSCFG0_DESCBIGEND (1 << 10) +#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 SoC Bus Configuration Register 1 */ +#define DWC3_GSBUSCFG1_1KPAGEENA (1 << 12) /* 1K page boundary enable */ +#define DWC3_GSBUSCFG1_PTRANSLIMIT_MASK 0xf00 + /* Global Debug Queue/FIFO Space Available Register */ #define DWC3_GDBGFIFOSPACE_NUM(n) ((n) & 0x1f) #define DWC3_GDBGFIFOSPACE_TYPE(n) (((n) << 5) & 0x1e0) -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
