diff options
Diffstat (limited to 'drivers/dma/dw/regs.h')
| -rw-r--r-- | drivers/dma/dw/regs.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/dma/dw/regs.h b/drivers/dma/dw/regs.h index 09e7dfdbb790..646c9c960c07 100644 --- a/drivers/dma/dw/regs.h +++ b/drivers/dma/dw/regs.h @@ -200,6 +200,10 @@ enum dw_dma_msize { #define DWC_CFGH_FCMODE (1 << 0) #define DWC_CFGH_FIFO_MODE (1 << 1) #define DWC_CFGH_PROTCTL(x) ((x) << 2) +#define DWC_CFGH_PROTCTL_DATA (0 << 2) /* data access - always set */ +#define DWC_CFGH_PROTCTL_PRIV (1 << 2) /* privileged -> AHB HPROT[1] */ +#define DWC_CFGH_PROTCTL_BUFFER (2 << 2) /* bufferable -> AHB HPROT[2] */ +#define DWC_CFGH_PROTCTL_CACHE (4 << 2) /* cacheable -> AHB HPROT[3] */ #define DWC_CFGH_DS_UPD_EN (1 << 5) #define DWC_CFGH_SS_UPD_EN (1 << 6) #define DWC_CFGH_SRC_PER(x) ((x) << 7) |
