}
}
-static void atmel_init_rs485(struct uart_port *port,
- struct platform_device *pdev)
-{
- struct device_node *np = pdev->dev.of_node;
-
- struct serial_rs485 *rs485conf = &port->rs485;
- u32 rs485_delay[2];
-
- /* rs485 properties */
- if (of_property_read_u32_array(np, "rs485-rts-delay",
- rs485_delay, 2) == 0) {
- rs485conf->delay_rts_before_send = rs485_delay[0];
- rs485conf->delay_rts_after_send = rs485_delay[1];
- rs485conf->flags = 0;
- }
-
- if (of_get_property(np, "rs485-rx-during-tx", NULL))
- rs485conf->flags |= SER_RS485_RX_DURING_TX;
-
- if (of_get_property(np, "linux,rs485-enabled-at-boot-time", NULL))
- rs485conf->flags |= SER_RS485_ENABLED;
-}
-
static void atmel_set_ops(struct uart_port *port)
{
struct atmel_uart_port *atmel_port = to_atmel_uart_port(port);
atmel_init_property(atmel_port, pdev);
atmel_set_ops(port);
- atmel_init_rs485(port, pdev);
+ of_get_rs485_mode(pdev->dev.of_node, &port->rs485);
port->iotype = UPIO_MEM;
port->flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP;