#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_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