diff options
Diffstat (limited to 'drivers/serial/sh-sci.c')
| -rw-r--r-- | drivers/serial/sh-sci.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c index 9031b57..c53b696 100644 --- a/drivers/serial/sh-sci.c +++ b/drivers/serial/sh-sci.c @@ -319,6 +319,28 @@ static void sci_init_pins_scif(struct uart_port *port, unsigned int cflag) sci_out(port, SCFCR, fcr_val); } +#elif defined(CONFIG_CPU_SUBTYPE_SH7722) +static void sci_init_pins_scif(struct uart_port *port, unsigned int cflag) +{ + unsigned int fcr_val = 0; + + if (cflag & CRTSCTS) { + fcr_val |= SCFCR_MCE; + + ctrl_outw(0x0000, PORT_PSCR); + } else { + unsigned short data; + + data = ctrl_inw(PORT_PSCR); + data &= 0x033f; + data |= 0x0400; + ctrl_outw(data, PORT_PSCR); + + ctrl_outw(ctrl_inw(SCSPTR0) & 0x17, SCSPTR0); + } + + sci_out(port, SCFCR, fcr_val); +} #else /* For SH7750 */ static void sci_init_pins_scif(struct uart_port *port, unsigned int cflag) |