serial: imx: Use common rs485 device tree parsing function (8b25deb1) · Commits · 戴 / test

This adds support for the rs485 specific properties defined in Documentation/devicetree/bindings/serial/rs485.txt. Signed-off-by:

Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Forwarded: id:20170913081833.2740-7-u.kleine-koenig@pengutronix.de (v5) Signed-off-by:

drivers/tty/serial/imx.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -2051,6 +2051,8 @@ static int serial_imx_probe_dt(struct imx_port *sport,
		if (of_get_property(np, "rts-gpios", NULL))
		sport->have_rtsgpio = 1;

		of_get_rs485_mode(np, &sport->port.rs485);

		return 0;
		}
		#else
		@@ -2112,7 +2114,7 @@ static int serial_imx_probe(struct platform_device *pdev)
		sport->port.fifosize = 32;
		sport->port.ops = &imx_pops;
		sport->port.rs485_config = imx_rs485_config;
		sport->port.rs485.flags = SER_RS485_RTS_ON_SEND;
		sport->port.rs485.flags \|= SER_RS485_RTS_ON_SEND;
		sport->port.flags = UPF_BOOT_AUTOCONF;
		init_timer(&sport->timer);
		sport->timer.function = imx_timeout;