diff options
Diffstat (limited to 'drivers/spi/spi-bcm-qspi.h')
| -rw-r--r-- | drivers/spi/spi-bcm-qspi.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/spi/spi-bcm-qspi.h b/drivers/spi/spi-bcm-qspi.h index 8d4d385c444c..65c363b6b7b7 100644 --- a/drivers/spi/spi-bcm-qspi.h +++ b/drivers/spi/spi-bcm-qspi.h @@ -20,6 +20,26 @@ #include <linux/types.h> #include <linux/io.h> +/* BSPI interrupt masks */ +#define INTR_BSPI_LR_OVERREAD_MASK BIT(4) +#define INTR_BSPI_LR_SESSION_DONE_MASK BIT(3) +#define INTR_BSPI_LR_IMPATIENT_MASK BIT(2) +#define INTR_BSPI_LR_SESSION_ABORTED_MASK BIT(1) +#define INTR_BSPI_LR_FULLNESS_REACHED_MASK BIT(0) + +#define BSPI_LR_INTERRUPTS_DATA \ + (INTR_BSPI_LR_SESSION_DONE_MASK | \ + INTR_BSPI_LR_FULLNESS_REACHED_MASK) + +#define BSPI_LR_INTERRUPTS_ERROR \ + (INTR_BSPI_LR_OVERREAD_MASK | \ + INTR_BSPI_LR_IMPATIENT_MASK | \ + INTR_BSPI_LR_SESSION_ABORTED_MASK) + +#define BSPI_LR_INTERRUPTS_ALL \ + (BSPI_LR_INTERRUPTS_ERROR | \ + BSPI_LR_INTERRUPTS_DATA) + /* MSPI Interrupt masks */ #define INTR_MSPI_HALTED_MASK BIT(6) #define INTR_MSPI_DONE_MASK BIT(5) |