diff options
Diffstat (limited to 'drivers/spi/tegra20_slink.c')
| -rw-r--r-- | drivers/spi/tegra20_slink.c | 62 |
1 files changed, 31 insertions, 31 deletions
diff --git a/drivers/spi/tegra20_slink.c b/drivers/spi/tegra20_slink.c index 144716f..43054f1 100644 --- a/drivers/spi/tegra20_slink.c +++ b/drivers/spi/tegra20_slink.c @@ -33,45 +33,45 @@ DECLARE_GLOBAL_DATA_PTR; /* COMMAND */ -#define SLINK_CMD_ENB (1 << 31) -#define SLINK_CMD_GO (1 << 30) -#define SLINK_CMD_M_S (1 << 28) +#define SLINK_CMD_ENB BIT(31) +#define SLINK_CMD_GO BIT(30) +#define SLINK_CMD_M_S BIT(28) #define SLINK_CMD_IDLE_SCLK_DRIVE_LOW (0 << 24) -#define SLINK_CMD_IDLE_SCLK_DRIVE_HIGH (1 << 24) +#define SLINK_CMD_IDLE_SCLK_DRIVE_HIGH BIT(24) #define SLINK_CMD_IDLE_SCLK_PULL_LOW (2 << 24) #define SLINK_CMD_IDLE_SCLK_PULL_HIGH (3 << 24) #define SLINK_CMD_IDLE_SCLK_MASK (3 << 24) -#define SLINK_CMD_CK_SDA (1 << 21) -#define SLINK_CMD_CS_POL (1 << 13) -#define SLINK_CMD_CS_VAL (1 << 12) -#define SLINK_CMD_CS_SOFT (1 << 11) -#define SLINK_CMD_BIT_LENGTH (1 << 4) -#define SLINK_CMD_BIT_LENGTH_MASK 0x0000001F +#define SLINK_CMD_CK_SDA BIT(21) +#define SLINK_CMD_CS_POL BIT(13) +#define SLINK_CMD_CS_VAL BIT(12) +#define SLINK_CMD_CS_SOFT BIT(11) +#define SLINK_CMD_BIT_LENGTH BIT(4) +#define SLINK_CMD_BIT_LENGTH_MASK GENMASK(4, 0) /* COMMAND2 */ -#define SLINK_CMD2_TXEN (1 << 30) -#define SLINK_CMD2_RXEN (1 << 31) -#define SLINK_CMD2_SS_EN (1 << 18) +#define SLINK_CMD2_TXEN BIT(30) +#define SLINK_CMD2_RXEN BIT(31) +#define SLINK_CMD2_SS_EN BIT(18) #define SLINK_CMD2_SS_EN_SHIFT 18 -#define SLINK_CMD2_SS_EN_MASK 0x000C0000 -#define SLINK_CMD2_CS_ACTIVE_BETWEEN (1 << 17) +#define SLINK_CMD2_SS_EN_MASK GENMASK(19, 18) +#define SLINK_CMD2_CS_ACTIVE_BETWEEN BIT(17) /* STATUS */ -#define SLINK_STAT_BSY (1 << 31) -#define SLINK_STAT_RDY (1 << 30) -#define SLINK_STAT_ERR (1 << 29) -#define SLINK_STAT_RXF_FLUSH (1 << 27) -#define SLINK_STAT_TXF_FLUSH (1 << 26) -#define SLINK_STAT_RXF_OVF (1 << 25) -#define SLINK_STAT_TXF_UNR (1 << 24) -#define SLINK_STAT_RXF_EMPTY (1 << 23) -#define SLINK_STAT_RXF_FULL (1 << 22) -#define SLINK_STAT_TXF_EMPTY (1 << 21) -#define SLINK_STAT_TXF_FULL (1 << 20) -#define SLINK_STAT_TXF_OVF (1 << 19) -#define SLINK_STAT_RXF_UNR (1 << 18) -#define SLINK_STAT_CUR_BLKCNT (1 << 15) +#define SLINK_STAT_BSY BIT(31) +#define SLINK_STAT_RDY BIT(30) +#define SLINK_STAT_ERR BIT(29) +#define SLINK_STAT_RXF_FLUSH BIT(27) +#define SLINK_STAT_TXF_FLUSH BIT(26) +#define SLINK_STAT_RXF_OVF BIT(25) +#define SLINK_STAT_TXF_UNR BIT(24) +#define SLINK_STAT_RXF_EMPTY BIT(23) +#define SLINK_STAT_RXF_FULL BIT(22) +#define SLINK_STAT_TXF_EMPTY BIT(21) +#define SLINK_STAT_TXF_FULL BIT(20) +#define SLINK_STAT_TXF_OVF BIT(19) +#define SLINK_STAT_RXF_UNR BIT(18) +#define SLINK_STAT_CUR_BLKCNT BIT(15) /* STATUS2 */ -#define SLINK_STAT2_RXF_FULL_CNT (1 << 16) -#define SLINK_STAT2_TXF_FULL_CNT (1 << 0) +#define SLINK_STAT2_RXF_FULL_CNT BIT(16) +#define SLINK_STAT2_TXF_FULL_CNT BIT(0) #define SPI_TIMEOUT 1000 #define TEGRA_SPI_MAX_FREQ 52000000 |