diff options
Diffstat (limited to 'arch/blackfin/include/asm/mach-common/bits/uart4.h')
| -rw-r--r-- | arch/blackfin/include/asm/mach-common/bits/uart4.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/arch/blackfin/include/asm/mach-common/bits/uart4.h b/arch/blackfin/include/asm/mach-common/bits/uart4.h new file mode 100644 index 000000000..37808de24 --- /dev/null +++ b/arch/blackfin/include/asm/mach-common/bits/uart4.h @@ -0,0 +1,66 @@ +/* + * UART4 Masks + */ + +#ifndef __BFIN_PERIPHERAL_UART4__ +#define __BFIN_PERIPHERAL_UART4__ + +/* UART_CONTROL */ +#define UEN (1 << 0) +#define LOOP_ENA (1 << 1) +#define UMOD (3 << 4) +#define UMOD_UART (0 << 4) +#define UMOD_MDB (1 << 4) +#define UMOD_IRDA (1 << 4) +#define WLS (3 << 8) +#define WLS_5 (0 << 8) +#define WLS_6 (1 << 8) +#define WLS_7 (2 << 8) +#define WLS_8 (3 << 8) +#define STB (1 << 12) +#define STBH (1 << 13) +#define PEN (1 << 14) +#define EPS (1 << 15) +#define STP (1 << 16) +#define FPE (1 << 17) +#define FFE (1 << 18) +#define SB (1 << 19) +#define FCPOL (1 << 22) +#define RPOLC (1 << 23) +#define TPOLC (1 << 24) +#define MRTS (1 << 25) +#define XOFF (1 << 26) +#define ARTS (1 << 27) +#define ACTS (1 << 28) +#define RFIT (1 << 29) +#define RFRT (1 << 30) + +/* UART_STATUS */ +#define DR (1 << 0) +#define OE (1 << 1) +#define PE (1 << 2) +#define FE (1 << 3) +#define BI (1 << 4) +#define THRE (1 << 5) +#define TEMT (1 << 7) +#define TFI (1 << 8) +#define ASTKY (1 << 9) +#define ADDR (1 << 10) +#define RO (1 << 11) +#define SCTS (1 << 12) +#define CTS (1 << 16) +#define RFCS (1 << 17) + +/* UART_EMASK */ +#define ERBFI (1 << 0) +#define ETBEI (1 << 1) +#define ELSI (1 << 2) +#define EDSSI (1 << 3) +#define EDTPTI (1 << 4) +#define ETFI (1 << 5) +#define ERFCI (1 << 6) +#define EAWI (1 << 7) +#define ERXS (1 << 8) +#define ETXS (1 << 9) + +#endif |