diff options
Diffstat (limited to 'drivers/dma/fsl-edma-common.h')
| -rw-r--r-- | drivers/dma/fsl-edma-common.h | 50 |
1 files changed, 22 insertions, 28 deletions
diff --git a/drivers/dma/fsl-edma-common.h b/drivers/dma/fsl-edma-common.h index b2ee89ea895a..a6f5b99ee95f 100644 --- a/drivers/dma/fsl-edma-common.h +++ b/drivers/dma/fsl-edma-common.h @@ -18,34 +18,28 @@ #define EDMA_CR_ECX BIT(16) #define EDMA_CR_CX BIT(17) -#define EDMA_SEEI_SEEI(x) ((x) & 0x1F) -#define EDMA_CEEI_CEEI(x) ((x) & 0x1F) -#define EDMA_CINT_CINT(x) ((x) & 0x1F) -#define EDMA_CERR_CERR(x) ((x) & 0x1F) - -#define EDMA_TCD_ATTR_DSIZE(x) (((x) & 0x0007)) -#define EDMA_TCD_ATTR_DMOD(x) (((x) & 0x001F) << 3) -#define EDMA_TCD_ATTR_SSIZE(x) (((x) & 0x0007) << 8) -#define EDMA_TCD_ATTR_SMOD(x) (((x) & 0x001F) << 11) -#define EDMA_TCD_ATTR_SSIZE_8BIT (0x0000) -#define EDMA_TCD_ATTR_SSIZE_16BIT (0x0100) -#define EDMA_TCD_ATTR_SSIZE_32BIT (0x0200) -#define EDMA_TCD_ATTR_SSIZE_64BIT (0x0300) -#define EDMA_TCD_ATTR_SSIZE_32BYTE (0x0500) -#define EDMA_TCD_ATTR_DSIZE_8BIT (0x0000) -#define EDMA_TCD_ATTR_DSIZE_16BIT (0x0001) -#define EDMA_TCD_ATTR_DSIZE_32BIT (0x0002) -#define EDMA_TCD_ATTR_DSIZE_64BIT (0x0003) -#define EDMA_TCD_ATTR_DSIZE_32BYTE (0x0005) - -#define EDMA_TCD_SOFF_SOFF(x) (x) -#define EDMA_TCD_NBYTES_NBYTES(x) (x) -#define EDMA_TCD_SLAST_SLAST(x) (x) -#define EDMA_TCD_DADDR_DADDR(x) (x) -#define EDMA_TCD_CITER_CITER(x) ((x) & 0x7FFF) -#define EDMA_TCD_DOFF_DOFF(x) (x) -#define EDMA_TCD_DLAST_SGA_DLAST_SGA(x) (x) -#define EDMA_TCD_BITER_BITER(x) ((x) & 0x7FFF) +#define EDMA_SEEI_SEEI(x) ((x) & GENMASK(4, 0)) +#define EDMA_CEEI_CEEI(x) ((x) & GENMASK(4, 0)) +#define EDMA_CINT_CINT(x) ((x) & GENMASK(4, 0)) +#define EDMA_CERR_CERR(x) ((x) & GENMASK(4, 0)) + +#define EDMA_TCD_ATTR_DSIZE(x) (((x) & GENMASK(2, 0))) +#define EDMA_TCD_ATTR_DMOD(x) (((x) & GENMASK(4, 0)) << 3) +#define EDMA_TCD_ATTR_SSIZE(x) (((x) & GENMASK(2, 0)) << 8) +#define EDMA_TCD_ATTR_SMOD(x) (((x) & GENMASK(4, 0)) << 11) +#define EDMA_TCD_ATTR_DSIZE_8BIT 0 +#define EDMA_TCD_ATTR_DSIZE_16BIT BIT(0) +#define EDMA_TCD_ATTR_DSIZE_32BIT BIT(1) +#define EDMA_TCD_ATTR_DSIZE_64BIT (BIT(0) | BIT(1)) +#define EDMA_TCD_ATTR_DSIZE_32BYTE (BIT(3) | BIT(0)) +#define EDMA_TCD_ATTR_SSIZE_8BIT 0 +#define EDMA_TCD_ATTR_SSIZE_16BIT (EDMA_TCD_ATTR_DSIZE_16BIT << 8) +#define EDMA_TCD_ATTR_SSIZE_32BIT (EDMA_TCD_ATTR_DSIZE_32BIT << 8) +#define EDMA_TCD_ATTR_SSIZE_64BIT (EDMA_TCD_ATTR_DSIZE_64BIT << 8) +#define EDMA_TCD_ATTR_SSIZE_32BYTE (EDMA_TCD_ATTR_DSIZE_32BYTE << 8) + +#define EDMA_TCD_CITER_CITER(x) ((x) & GENMASK(14, 0)) +#define EDMA_TCD_BITER_BITER(x) ((x) & GENMASK(14, 0)) #define EDMA_TCD_CSR_START BIT(0) #define EDMA_TCD_CSR_INT_MAJOR BIT(1) |