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| author | Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> | 2007-12-26 11:45:06 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2008-01-28 13:19:02 +0900 |
| commit | 31a49c4bf8f964b7a9897baa889916d71b51d9c1 (patch) | |
| tree | e6c900dfbdf51d97d4c189a712a8c4e1aa059cf4 /drivers/serial | |
| parent | 52e8b118ecd17185ce514cd3f955094c1d8f4288 (diff) | |
| download | linux-31a49c4bf8f964b7a9897baa889916d71b51d9c1.tar.gz linux-31a49c4bf8f964b7a9897baa889916d71b51d9c1.tar.bz2 linux-31a49c4bf8f964b7a9897baa889916d71b51d9c1.zip | |
sh: Add support for SH7721 CPU subtype.
Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'drivers/serial')
| -rw-r--r-- | drivers/serial/sh-sci.c | 2 | ||||
| -rw-r--r-- | drivers/serial/sh-sci.h | 21 |
2 files changed, 15 insertions, 8 deletions
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c index 73440e26834b..6fbfd140b7e7 100644 --- a/drivers/serial/sh-sci.c +++ b/drivers/serial/sh-sci.c @@ -302,7 +302,7 @@ static void sci_init_pins_scif(struct uart_port* port, unsigned int cflag) } sci_out(port, SCFCR, fcr_val); } -#elif defined(CONFIG_CPU_SUBTYPE_SH7720) +#elif defined(CONFIG_CPU_SUBTYPE_SH7720) || defined(CONFIG_CPU_SUBTYPE_SH7721) static void sci_init_pins_scif(struct uart_port *port, unsigned int cflag) { unsigned int fcr_val = 0; diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h index 0187dccfe8c1..85562040a6d3 100644 --- a/drivers/serial/sh-sci.h +++ b/drivers/serial/sh-sci.h @@ -46,7 +46,8 @@ */ # define SCSCR_INIT(port) (port->mapbase == SCIF2) ? 0xF3 : 0xF0 # define SCIF_ONLY -#elif defined(CONFIG_CPU_SUBTYPE_SH7720) +#elif defined(CONFIG_CPU_SUBTYPE_SH7720) || \ + defined(CONFIG_CPU_SUBTYPE_SH7721) # define SCSCR_INIT(port) 0x0030 /* TIE=0,RIE=0,TE=1,RE=1 */ # define SCIF_ONLY #define SCIF_ORER 0x0200 /* overrun error bit */ @@ -216,7 +217,8 @@ #define SCIF_DR 0x0001 /* 7705 SCIF, 7707 SCIF, 7709 SCIF, 7750 SCIF */ #if defined(CONFIG_CPU_SUBTYPE_SH7705) || \ - defined(CONFIG_CPU_SUBTYPE_SH7720) + defined(CONFIG_CPU_SUBTYPE_SH7720) || \ + defined(CONFIG_CPU_SUBTYPE_SH7721) #define SCIF_ORER 0x0200 #define SCIF_ERRORS ( SCIF_PER | SCIF_FER | SCIF_ER | SCIF_BRK | SCIF_ORER) #define SCIF_RFDC_MASK 0x007f @@ -254,7 +256,8 @@ # define SCxSR_PER(port) SCIF_PER # define SCxSR_BRK(port) SCIF_BRK #if defined(CONFIG_CPU_SUBTYPE_SH7705) || \ - defined(CONFIG_CPU_SUBTYPE_SH7720) + defined(CONFIG_CPU_SUBTYPE_SH7720) || \ + defined(CONFIG_CPU_SUBTYPE_SH7721) # define SCxSR_RDxF_CLEAR(port) (sci_in(port,SCxSR)&0xfffc) # define SCxSR_ERROR_CLEAR(port) (sci_in(port,SCxSR)&0xfd73) # define SCxSR_TDxE_CLEAR(port) (sci_in(port,SCxSR)&0xffdf) @@ -363,7 +366,8 @@ #define SCIF_FNS(name, sh3_scif_offset, sh3_scif_size, sh4_scif_offset, sh4_scif_size) \ CPU_SCIF_FNS(name, sh4_scif_offset, sh4_scif_size) #elif defined(CONFIG_CPU_SUBTYPE_SH7705) || \ - defined(CONFIG_CPU_SUBTYPE_SH7720) + defined(CONFIG_CPU_SUBTYPE_SH7720) || \ + defined(CONFIG_CPU_SUBTYPE_SH7721) #define SCIF_FNS(name, scif_offset, scif_size) \ CPU_SCIF_FNS(name, scif_offset, scif_size) #else @@ -390,7 +394,8 @@ #endif #if defined(CONFIG_CPU_SUBTYPE_SH7705) || \ - defined(CONFIG_CPU_SUBTYPE_SH7720) + defined(CONFIG_CPU_SUBTYPE_SH7720) || \ + defined(CONFIG_CPU_SUBTYPE_SH7721) SCIF_FNS(SCSMR, 0x00, 16) SCIF_FNS(SCBRR, 0x04, 8) @@ -512,7 +517,8 @@ static inline void set_sh771x_scif_pfc(struct uart_port *port) return; } } -#elif defined(CONFIG_CPU_SUBTYPE_SH7720) +#elif defined(CONFIG_CPU_SUBTYPE_SH7720) || \ + defined(CONFIG_CPU_SUBTYPE_SH7721) static inline int sci_rxd_in(struct uart_port *port) { if (port->mapbase == 0xa4430000) @@ -696,7 +702,8 @@ static inline int sci_rxd_in(struct uart_port *port) defined(CONFIG_CPU_SUBTYPE_SH7785) #define SCBRR_VALUE(bps, clk) ((clk+16*bps)/(16*bps)-1) #elif defined(CONFIG_CPU_SUBTYPE_SH7705) || \ - defined(CONFIG_CPU_SUBTYPE_SH7720) + defined(CONFIG_CPU_SUBTYPE_SH7720) || \ + defined(CONFIG_CPU_SUBTYPE_SH7721) #define SCBRR_VALUE(bps, clk) (((clk*2)+16*bps)/(32*bps)-1) #elif defined(__H8300H__) || defined(__H8300S__) #define SCBRR_VALUE(bps) (((CONFIG_CPU_CLOCK*1000/32)/bps)-1) |