diff options
| -rw-r--r-- | drivers/serial/8250.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c index cef03e68771b..a07442ffefbd 100644 --- a/drivers/serial/8250.c +++ b/drivers/serial/8250.c @@ -1896,6 +1896,17 @@ serial8250_set_termios(struct uart_port *port, struct termios *termios, serial_outp(up, UART_EFR, efr); } +#ifdef CONFIG_ARCH_OMAP15XX + /* Workaround to enable 115200 baud on OMAP1510 internal ports */ + if (cpu_is_omap1510() && is_omap_port((unsigned int)up->port.membase)) { + if (baud == 115200) { + quot = 1; + serial_out(up, UART_OMAP_OSC_12M_SEL, 1); + } else + serial_out(up, UART_OMAP_OSC_12M_SEL, 0); + } +#endif + if (up->capabilities & UART_NATSEMI) { /* Switch to bank 2 not bank 1, to avoid resetting EXCR2 */ serial_outp(up, UART_LCR, 0xe0); |