diff options
Diffstat (limited to 'drivers/serial/sh-sci.h')
| -rw-r--r-- | drivers/serial/sh-sci.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h index e4557cc4f74..77f7d6351ab 100644 --- a/drivers/serial/sh-sci.h +++ b/drivers/serial/sh-sci.h @@ -90,6 +90,13 @@ # define SCSPTR3 0xffe30010 /* 16 bit SCIF */ # define SCSCR_INIT(port) 0x32 /* TIE=0,RIE=0,TE=1,RE=1,REIE=0,CKE=1 */ # define SCIF_ONLY +#elif defined(CONFIG_CPU_SUBTYPE_SH7722) +# define SCPDR0 0xA405013E /* 16 bit SCIF0 PSDR */ +# define SCSPTR0 SCPDR0 +# define SCIF_ORER 0x0001 /* overrun error bit */ +# define SCSCR_INIT(port) 0x0038 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */ +# define SCIF_ONLY +# define PORT_PSCR 0xA405011E #elif defined(CONFIG_CPU_SUBTYPE_SH4_202) # define SCSPTR2 0xffe80020 /* 16 bit SCIF */ # define SCIF_ORER 0x0001 /* overrun error bit */ @@ -495,6 +502,7 @@ static inline int sci_rxd_in(struct uart_port *port) return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */ if (port->mapbase == 0xfe620000) return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */ + return 1; } #elif defined(CONFIG_CPU_SUBTYPE_SH7300) static inline int sci_rxd_in(struct uart_port *port) @@ -521,6 +529,13 @@ static inline int sci_rxd_in(struct uart_port *port) return ctrl_inw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */ return 1; } +#elif defined(CONFIG_CPU_SUBTYPE_SH7722) +static inline int sci_rxd_in(struct uart_port *port) +{ + if (port->mapbase == 0xffe00000) + return ctrl_inb(SCPDR0) & 0x0001 ? 1 : 0; /* SCIF0 */ + return 1; +} #elif defined(CONFIG_CPU_SUBTYPE_ST40STB1) static inline int sci_rxd_in(struct uart_port *port) { @@ -550,6 +565,7 @@ static inline int sci_rxd_in(struct uart_port *port) return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */ if (port->mapbase == 0xff925000) return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */ + return 1; } #elif defined(CONFIG_CPU_SUBTYPE_SH7780) static inline int sci_rxd_in(struct uart_port *port) @@ -558,6 +574,7 @@ static inline int sci_rxd_in(struct uart_port *port) return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */ if (port->mapbase == 0xffe10000) return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */ + return 1; } #elif defined(CONFIG_CPU_SUBTYPE_SH7206) static inline int sci_rxd_in(struct uart_port *port) @@ -570,6 +587,7 @@ static inline int sci_rxd_in(struct uart_port *port) return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */ if (port->mapbase == 0xfffe9800) return ctrl_inw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */ + return 1; } #elif defined(CONFIG_CPU_SUBTYPE_SH7619) static inline int sci_rxd_in(struct uart_port *port) @@ -580,6 +598,7 @@ static inline int sci_rxd_in(struct uart_port *port) return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */ if (port->mapbase == 0xf8420000) return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */ + return 1; } #endif |