diff options
Diffstat (limited to 'drivers/spi/xilinx_spi.c')
| -rw-r--r-- | drivers/spi/xilinx_spi.c | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/drivers/spi/xilinx_spi.c b/drivers/spi/xilinx_spi.c index 8ccc578..0713714 100644 --- a/drivers/spi/xilinx_spi.c +++ b/drivers/spi/xilinx_spi.c @@ -32,34 +32,34 @@ */ /* 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) -#define SPIDTR_16BIT_MASK (0xffff << 0) -#define SPIDTR_32BIT_MASK (0xffffffff << 0) +#define SPIDTR_8BIT_MASK GENMASK(7, 0) +#define SPIDTR_16BIT_MASK GENMASK(15, 0) +#define SPIDTR_32BIT_MASK GENMASK(31, 0) /* SPI Data Receive Register (spidrr), [1] p12, [2] p12 */ -#define SPIDRR_8BIT_MASK (0xff << 0) -#define SPIDRR_16BIT_MASK (0xffff << 0) -#define SPIDRR_32BIT_MASK (0xffffffff << 0) +#define SPIDRR_8BIT_MASK GENMASK(7, 0) +#define SPIDRR_16BIT_MASK GENMASK(15, 0) +#define SPIDRR_32BIT_MASK GENMASK(31, 0) /* SPI Slave Select Register (spissr), [1] p13, [2] p13 */ #define SPISSR_MASK(cs) (1 << (cs)) @@ -75,7 +75,7 @@ #define XILSPI_SPICR_DFLT_OFF (SPICR_MASTER_INHIBIT | SPICR_MANUAL_SS) #ifndef CONFIG_XILINX_SPI_IDLE_VAL -#define CONFIG_XILINX_SPI_IDLE_VAL 0xff +#define CONFIG_XILINX_SPI_IDLE_VAL GENMASK(7, 0) #endif #ifndef CONFIG_SYS_XILINX_SPI_LIST |