| #include <linux/serial_core.h> |
| #include <linux/io.h> |
| #include <linux/gpio.h> |
| |
| #define SCxSR_TEND(port) (((port)->type == PORT_SCI) ? SCI_TEND : SCIF_TEND) |
| #define SCxSR_RDxF(port) (((port)->type == PORT_SCI) ? SCI_RDRF : SCIF_RDF) |
| #define SCxSR_TDxE(port) (((port)->type == PORT_SCI) ? SCI_TDRE : SCIF_TDFE) |
| #define SCxSR_FER(port) (((port)->type == PORT_SCI) ? SCI_FER : SCIF_FER) |
| #define SCxSR_PER(port) (((port)->type == PORT_SCI) ? SCI_PER : SCIF_PER) |
| #define SCxSR_BRK(port) (((port)->type == PORT_SCI) ? 0x00 : SCIF_BRK) |
| |
| #define SCxSR_ERRORS(port) (to_sci_port(port)->cfg->error_mask) |
| |
| #if defined(CONFIG_CPU_SUBTYPE_SH7705) || \ |
| defined(CONFIG_CPU_SUBTYPE_SH7720) || \ |
| defined(CONFIG_CPU_SUBTYPE_SH7721) || \ |
| defined(CONFIG_ARCH_SH73A0) || \ |
| defined(CONFIG_ARCH_SH7367) || \ |
| defined(CONFIG_ARCH_SH7377) || \ |
| defined(CONFIG_ARCH_SH7372) || \ |
| defined(CONFIG_ARCH_R8A7740) |
| |
| # define SCxSR_RDxF_CLEAR(port) (serial_port_in(port, SCxSR) & 0xfffc) |
| # define SCxSR_ERROR_CLEAR(port) (serial_port_in(port, SCxSR) & 0xfd73) |
| # define SCxSR_TDxE_CLEAR(port) (serial_port_in(port, SCxSR) & 0xffdf) |
| # define SCxSR_BREAK_CLEAR(port) (serial_port_in(port, SCxSR) & 0xffe3) |
| #else |
| # define SCxSR_RDxF_CLEAR(port) (((port)->type == PORT_SCI) ? 0xbc : 0x00fc) |
| # define SCxSR_ERROR_CLEAR(port) (((port)->type == PORT_SCI) ? 0xc4 : 0x0073) |
| # define SCxSR_TDxE_CLEAR(port) (((port)->type == PORT_SCI) ? 0x78 : 0x00df) |
| # define SCxSR_BREAK_CLEAR(port) (((port)->type == PORT_SCI) ? 0xc4 : 0x00e3) |
| #endif |
| |
| /* SCFCR */ |
| #define SCFCR_RFRST 0x0002 |
| #define SCFCR_TFRST 0x0004 |
| #define SCFCR_MCE 0x0008 |
| |
| #define SCI_MAJOR 204 |
| #define SCI_MINOR_START 8 |
