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| author | Hideyuki Sano <hideyuki.sano.dn@renesas.com> | 2012-06-25 10:29:56 +0900 |
|---|---|---|
| committer | Nobuhiro Iwamatsu <iwamatsu@nigauri.org> | 2012-08-08 09:52:06 +0900 |
| commit | d61678e096bbb15d46bb297f98abbd903589c118 (patch) | |
| tree | a3636a247351d72b41230411bf39c5f264554e7e | |
| parent | c3d6a357321570bf1eb94b8de601a7bb3d94de20 (diff) | |
| download | blackbird-obmc-uboot-d61678e096bbb15d46bb297f98abbd903589c118.tar.gz blackbird-obmc-uboot-d61678e096bbb15d46bb297f98abbd903589c118.zip | |
serial: sh: Add support Renesas R8A7740
The serial device of R8A7740 has the same structure as SH7372 of SH, etc.
Signed-off-by: Hideyuki Sano <hideyuki.sano.dn@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| -rw-r--r-- | drivers/serial/serial_sh.h | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/drivers/serial/serial_sh.h b/drivers/serial/serial_sh.h index 96509e1271..a33334eac0 100644 --- a/drivers/serial/serial_sh.h +++ b/drivers/serial/serial_sh.h @@ -46,7 +46,8 @@ struct uart_port { defined(CONFIG_ARCH_SH7367) || \ defined(CONFIG_ARCH_SH7377) || \ defined(CONFIG_ARCH_SH7372) || \ - defined(CONFIG_SH73A0) + defined(CONFIG_SH73A0) || \ + defined(CONFIG_R8A7740) # define SCSCR_INIT(port) 0x0030 /* TIE=0,RIE=0,TE=1,RE=1 */ # define PORT_PTCR 0xA405011EUL # define PORT_PVCR 0xA4050122UL @@ -284,7 +285,8 @@ struct uart_port { defined(CONFIG_ARCH_SH7367) || \ defined(CONFIG_ARCH_SH7377) || \ defined(CONFIG_ARCH_SH7372) || \ - defined(CONFIG_SH73A0) + defined(CONFIG_SH73A0) || \ + defined(CONFIG_R8A7740) # define SCIF_ORER 0x0200 # define SCIF_ERRORS (SCIF_PER | SCIF_FER | SCIF_ER | SCIF_BRK | SCIF_ORER) # define SCIF_RFDC_MASK 0x007f @@ -329,7 +331,8 @@ struct uart_port { defined(CONFIG_ARCH_SH7367) || \ defined(CONFIG_ARCH_SH7377) || \ defined(CONFIG_ARCH_SH7372) || \ - defined(CONFIG_SH73A0) + defined(CONFIG_SH73A0) || \ + defined(CONFIG_R8A7740) # 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) @@ -424,7 +427,8 @@ static inline void sci_##name##_out(struct uart_port *port,\ defined(CONFIG_ARCH_SH7367) || \ defined(CONFIG_ARCH_SH7377) || \ defined(CONFIG_ARCH_SH7372) || \ - defined(CONFIG_SH73A0) + defined(CONFIG_SH73A0) || \ + defined(CONFIG_R8A7740) #if defined(CONFIG_CPU_SH7710) || defined(CONFIG_CPU_SH7712) #define SCIx_FNS(name, sh3_sci_offset, sh3_sci_size,\ sh4_sci_offset, sh4_sci_size, \ @@ -444,7 +448,8 @@ static inline void sci_##name##_out(struct uart_port *port,\ defined(CONFIG_SH73A0) #define SCIF_FNS(name, scif_offset, scif_size) \ CPU_SCIF_FNS(name, scif_offset, scif_size) -#elif defined(CONFIG_ARCH_SH7372) +#elif defined(CONFIG_ARCH_SH7372) || \ + defined(CONFIG_R8A7740) #define SCIx_FNS(name, sh4_scifa_offset, sh4_scifa_size,\ sh4_scifb_offset, sh4_scifb_size) \ CPU_SCIx_FNS(name, sh4_scifa_offset, sh4_scifa_size,\ @@ -511,7 +516,8 @@ SCIF_FNS(SCFDR, 0x1c, 16) SCIF_FNS(SCxTDR, 0x20, 8) SCIF_FNS(SCxRDR, 0x24, 8) SCIF_FNS(SCLSR, 0x00, 0) -#elif defined(CONFIG_ARCH_SH7372) +#elif defined(CONFIG_ARCH_SH7372) || \ + defined(CONFIG_R8A7740) SCIF_FNS(SCSMR, 0x00, 16) SCIF_FNS(SCBRR, 0x04, 8) SCIF_FNS(SCSCR, 0x08, 16) @@ -699,7 +705,8 @@ static inline int sci_rxd_in(struct uart_port *port) defined(CONFIG_ARCH_SH7367) || \ defined(CONFIG_ARCH_SH7377) || \ defined(CONFIG_ARCH_SH7372) || \ - defined(CONFIG_SH73A0) + defined(CONFIG_SH73A0) || \ + defined(CONFIG_R8A7740) #define SCBRR_VALUE(bps, clk) (((clk*2)+16*bps)/(32*bps)-1) #elif defined(CONFIG_CPU_SH7723) ||\ defined(CONFIG_CPU_SH7724) |
