diff options
| author | Aman Kumar <aman.kumar@intel.com> | 2021-10-05 16:30:26 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-10-10 15:22:35 +0200 |
| commit | 2cb3315107b5b3312b0f434efdb3ad354274e2a5 (patch) | |
| tree | f4c876428a23f9fd2134301ce9ce10b58a145038 /drivers/tty | |
| parent | 7c4fc082f50431cc0814b47595ec9f9cca285993 (diff) | |
serial: 8250_lpss: Enable PSE UART Auto Flow Control
Add a call to the custom ->set_termios() which has implementation about
changing the state of RTS and CTS.
Reviewed-by: Jiri Slaby <jirislaby@kernel.org>
Signed-off-by: Aman Kumar <aman.kumar@intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20211005133026.21488-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/8250/8250_lpss.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/tty/serial/8250/8250_lpss.c b/drivers/tty/serial/8250/8250_lpss.c index 398d2c4a40e3..d3bafec7619d 100644 --- a/drivers/tty/serial/8250/8250_lpss.c +++ b/drivers/tty/serial/8250/8250_lpss.c @@ -164,6 +164,9 @@ static int ehl_serial_setup(struct lpss8250 *lpss, struct uart_port *port) * matching with the registered General Purpose DMA controllers. */ up->dma = dma; + + port->set_termios = dw8250_do_set_termios; + return 0; } |