Commit d45e50d0 authored by Ilpo Järvinen's avatar Ilpo Järvinen Committed by Greg Kroah-Hartman
Browse files

serial: omap: Fill in rs485_supported 



Add information on supported serial_rs485 features.

Signed-off-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20220606100433.13793-20-ilpo.jarvinen@linux.intel.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 949b4dbf

drivers/tty/serial/omap-serial.c

+8 −0
Original line number Diff line number Diff line
@@ -1559,6 +1559,13 @@ static int serial_omap_probe_rs485(struct uart_omap_port *up, 
	return 0;

}



static const struct serial_rs485 serial_omap_rs485_supported = {

	.flags = SER_RS485_ENABLED | SER_RS485_RTS_ON_SEND | SER_RS485_RTS_AFTER_SEND |

		 SER_RS485_RX_DURING_TX,

	.delay_rts_before_send = 1,

	.delay_rts_after_send = 1,

};



static int serial_omap_probe(struct platform_device *pdev)

{

	struct omap_uart_port_info *omap_up_info = dev_get_platdata(&pdev->dev);
@@ -1636,6 +1643,7 @@ static int serial_omap_probe(struct platform_device *pdev) 
	up->port.flags = omap_up_info->flags;

	up->port.uartclk = omap_up_info->uartclk;

	up->port.rs485_config = serial_omap_config_rs485;

	up->port.rs485_supported = &serial_omap_rs485_supported;

	if (!up->port.uartclk) {

		up->port.uartclk = DEFAULT_CLK_SPEED;

		dev_warn(&pdev->dev,