diff options
Diffstat (limited to 'drivers/spi/spi-dw.h')
| -rw-r--r-- | drivers/spi/spi-dw.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/spi/spi-dw.h b/drivers/spi/spi-dw.h index 089fc4ba3ace..83a103a76481 100644 --- a/drivers/spi/spi-dw.h +++ b/drivers/spi/spi-dw.h | |||
| @@ -74,6 +74,10 @@ | |||
| 74 | #define SPI_INT_RXFI (1 << 4) | 74 | #define SPI_INT_RXFI (1 << 4) |
| 75 | #define SPI_INT_MSTI (1 << 5) | 75 | #define SPI_INT_MSTI (1 << 5) |
| 76 | 76 | ||
| 77 | /* Bit fields in DMACR */ | ||
| 78 | #define SPI_DMA_RDMAE (1 << 0) | ||
| 79 | #define SPI_DMA_TDMAE (1 << 1) | ||
| 80 | |||
| 77 | /* TX RX interrupt level threshold, max can be 256 */ | 81 | /* TX RX interrupt level threshold, max can be 256 */ |
| 78 | #define SPI_INT_THRESHOLD 32 | 82 | #define SPI_INT_THRESHOLD 32 |
| 79 | 83 | ||