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| author | Peter Griffin <pgriffin@mpc-data.co.uk> | 2008-11-28 22:48:20 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2008-12-22 18:43:50 +0900 |
| commit | 2825999e8a9bd7ab7e25a7e7475c7cdd10371a13 (patch) | |
| tree | 2abe611b0ff90a255f6c00f0aacad4c1a2d8cdd5 /drivers/serial/sh-sci.h | |
| parent | 135210b378d26f9a9a0c901d0089522c06b5807a (diff) | |
| download | lwn-2825999e8a9bd7ab7e25a7e7475c7cdd10371a13.tar.gz lwn-2825999e8a9bd7ab7e25a7e7475c7cdd10371a13.zip | |
sh: Add support for SH7201 CPU subtype.
This patch adds support for the SH-2A FPU based SH7201 processor subtype.
Signed-off-by: Peter Griffin <pgriffin@mpc-data.co.uk>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'drivers/serial/sh-sci.h')
| -rw-r--r-- | drivers/serial/sh-sci.h | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h index 9f33b064172e..6da755d63529 100644 --- a/drivers/serial/sh-sci.h +++ b/drivers/serial/sh-sci.h @@ -133,13 +133,20 @@ # define SCSPTR5 0xffef0024 /* 16 bit SCIF */ # define SCIF_OPER 0x0001 /* Overrun error bit */ # define SCSCR_INIT(port) 0x3a /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */ -#elif defined(CONFIG_CPU_SUBTYPE_SH7203) || \ +#elif defined(CONFIG_CPU_SUBTYPE_SH7201) || \ + defined(CONFIG_CPU_SUBTYPE_SH7203) || \ defined(CONFIG_CPU_SUBTYPE_SH7206) || \ defined(CONFIG_CPU_SUBTYPE_SH7263) # define SCSPTR0 0xfffe8020 /* 16 bit SCIF */ # define SCSPTR1 0xfffe8820 /* 16 bit SCIF */ # define SCSPTR2 0xfffe9020 /* 16 bit SCIF */ # define SCSPTR3 0xfffe9820 /* 16 bit SCIF */ +# if defined(CONFIG_CPU_SUBTYPE_SH7201) +# define SCSPTR4 0xfffeA020 /* 16 bit SCIF */ +# define SCSPTR5 0xfffeA820 /* 16 bit SCIF */ +# define SCSPTR6 0xfffeB020 /* 16 bit SCIF */ +# define SCSPTR7 0xfffeB820 /* 16 bit SCIF */ +# endif # define SCSCR_INIT(port) 0x38 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */ #elif defined(CONFIG_CPU_SUBTYPE_SH7619) # define SCSPTR0 0xf8400020 /* 16 bit SCIF */ @@ -664,7 +671,8 @@ static inline int sci_rxd_in(struct uart_port *port) return ctrl_inw(SCSPTR5) & 0x0001 ? 1 : 0; /* SCIF */ return 1; } -#elif defined(CONFIG_CPU_SUBTYPE_SH7203) || \ +#elif defined(CONFIG_CPU_SUBTYPE_SH7201) || \ + defined(CONFIG_CPU_SUBTYPE_SH7203) || \ defined(CONFIG_CPU_SUBTYPE_SH7206) || \ defined(CONFIG_CPU_SUBTYPE_SH7263) static inline int sci_rxd_in(struct uart_port *port) @@ -677,6 +685,16 @@ 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 */ +#if defined(CONFIG_CPU_SUBTYPE_SH7201) + if (port->mapbase == 0xfffeA000) + return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */ + if (port->mapbase == 0xfffeA800) + return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */ + if (port->mapbase == 0xfffeB000) + return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */ + if (port->mapbase == 0xfffeB800) + return ctrl_inw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */ +#endif return 1; } #elif defined(CONFIG_CPU_SUBTYPE_SH7619) |