diff options
Diffstat (limited to 'drivers/spi/xilinx_spi.c')
| -rw-r--r-- | drivers/spi/xilinx_spi.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/drivers/spi/xilinx_spi.c b/drivers/spi/xilinx_spi.c index 8ccc578..7620163 100644 --- a/drivers/spi/xilinx_spi.c +++ b/drivers/spi/xilinx_spi.c @@ -32,24 +32,24 @@ */ /* SPI Control Register (spicr), [1] p9, [2] p8 */ -#define SPICR_LSB_FIRST (1 << 9) -#define SPICR_MASTER_INHIBIT (1 << 8) -#define SPICR_MANUAL_SS (1 << 7) -#define SPICR_RXFIFO_RESEST (1 << 6) -#define SPICR_TXFIFO_RESEST (1 << 5) -#define SPICR_CPHA (1 << 4) -#define SPICR_CPOL (1 << 3) -#define SPICR_MASTER_MODE (1 << 2) -#define SPICR_SPE (1 << 1) -#define SPICR_LOOP (1 << 0) +#define SPICR_LSB_FIRST BIT(9) +#define SPICR_MASTER_INHIBIT BIT(8) +#define SPICR_MANUAL_SS BIT(7) +#define SPICR_RXFIFO_RESEST BIT(6) +#define SPICR_TXFIFO_RESEST BIT(5) +#define SPICR_CPHA BIT(4) +#define SPICR_CPOL BIT(3) +#define SPICR_MASTER_MODE BIT(2) +#define SPICR_SPE BIT(1) +#define SPICR_LOOP BIT(0) /* SPI Status Register (spisr), [1] p11, [2] p10 */ -#define SPISR_SLAVE_MODE_SELECT (1 << 5) -#define SPISR_MODF (1 << 4) -#define SPISR_TX_FULL (1 << 3) -#define SPISR_TX_EMPTY (1 << 2) -#define SPISR_RX_FULL (1 << 1) -#define SPISR_RX_EMPTY (1 << 0) +#define SPISR_SLAVE_MODE_SELECT BIT(5) +#define SPISR_MODF BIT(4) +#define SPISR_TX_FULL BIT(3) +#define SPISR_TX_EMPTY BIT(2) +#define SPISR_RX_FULL BIT(1) +#define SPISR_RX_EMPTY BIT(0) /* SPI Data Transmit Register (spidtr), [1] p12, [2] p12 */ #define SPIDTR_8BIT_MASK (0xff << 0) |