projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 | 1 | #include <linux/serial_core.h> |
| edad1f20 | 2 | #include <linux/io.h> |
| 69edbba0 | 3 | #include <linux/gpio.h> |
| 3ea6bc3d | 4 | |
| 15c73aaa | 5 | #define SCxSR_TEND(port) (((port)->type == PORT_SCI) ? SCI_TEND : SCIF_TEND) |
| 15c73aaa PM |
6 | #define SCxSR_RDxF(port) (((port)->type == PORT_SCI) ? SCI_RDRF : SCIF_RDF) |
| 7 | #define SCxSR_TDxE(port) (((port)->type == PORT_SCI) ? SCI_TDRE : SCIF_TDFE) | |
| 8 | #define SCxSR_FER(port) (((port)->type == PORT_SCI) ? SCI_FER : SCIF_FER) | |
| 9 | #define SCxSR_PER(port) (((port)->type == PORT_SCI) ? SCI_PER : SCIF_PER) | |
| 10 | #define SCxSR_BRK(port) (((port)->type == PORT_SCI) ? 0x00 : SCIF_BRK) | |
| debf9507 | 11 | |
| 3ae988d9 | 12 | #define SCxSR_ERRORS(port) (to_sci_port(port)->error_mask) |
| 15c73aaa | 13 | |
| 3ea6bc3d | 14 | #if defined(CONFIG_CPU_SUBTYPE_SH7705) || \ |
| 31a49c4b | 15 | defined(CONFIG_CPU_SUBTYPE_SH7720) || \ |
| 8a77b8d0 | 16 | defined(CONFIG_CPU_SUBTYPE_SH7721) || \ |
| 6d9598e2 | 17 | defined(CONFIG_ARCH_SH73A0) || \ |
| 6c01ba44 KM |
18 | defined(CONFIG_ARCH_SH7372) || \ |
| 19 | defined(CONFIG_ARCH_R8A7740) | |
| 20 | ||
| b12bb29f PM |
21 | # define SCxSR_RDxF_CLEAR(port) (serial_port_in(port, SCxSR) & 0xfffc) |
| 22 | # define SCxSR_ERROR_CLEAR(port) (serial_port_in(port, SCxSR) & 0xfd73) | |
| 23 | # define SCxSR_TDxE_CLEAR(port) (serial_port_in(port, SCxSR) & 0xffdf) | |
| 24 | # define SCxSR_BREAK_CLEAR(port) (serial_port_in(port, SCxSR) & 0xffe3) | |
| 1da177e4 | 25 | #else |
| 1da177e4 LT |
26 | # define SCxSR_RDxF_CLEAR(port) (((port)->type == PORT_SCI) ? 0xbc : 0x00fc) |
| 27 | # define SCxSR_ERROR_CLEAR(port) (((port)->type == PORT_SCI) ? 0xc4 : 0x0073) | |
| 28 | # define SCxSR_TDxE_CLEAR(port) (((port)->type == PORT_SCI) ? 0x78 : 0x00df) | |
| 29 | # define SCxSR_BREAK_CLEAR(port) (((port)->type == PORT_SCI) ? 0xc4 : 0x00e3) | |
| 30 | #endif | |
| 31 | ||
| 32 | /* SCFCR */ | |
| 33 | #define SCFCR_RFRST 0x0002 | |
| 34 | #define SCFCR_TFRST 0x0004 | |
| 1da177e4 LT |
35 | #define SCFCR_MCE 0x0008 |
| 36 | ||
| 37 | #define SCI_MAJOR 204 | |
| 38 | #define SCI_MINOR_START 8 |