[PATCHv3 01/10] tty: serial: omap: add UPF_BOOT_AUTOCONF flag for DT init
From: Sebastian Reichel <sre@kernel.org>
Date: 2017-03-28 16:00:20
Also in:
linux-devicetree, linux-serial, lkml
Subsystem:
the rest, tty layer and serial drivers · Maintainers:
Linus Torvalds, Greg Kroah-Hartman, Jiri Slaby
The UPF_BOOT_AUTOCONF flag is needed for proper flow control support. Acked-by: Pavel Machek <redacted> Signed-off-by: Sebastian Reichel <sre@kernel.org> --- Hi, This patch can be queued independently - there is no compile time dependency regarding nokia-bluetooth. Also 8250_omap.c can be used with nokia-bluetooth (I use this driver nowadays), which does flow control right already. -- Sebastian --- drivers/tty/serial/omap-serial.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c
index 6c6f82ad8d5c..a4734649a0f0 100644
--- a/drivers/tty/serial/omap-serial.c
+++ b/drivers/tty/serial/omap-serial.c@@ -1597,6 +1597,9 @@ static struct omap_uart_port_info *of_get_uart_port_info(struct device *dev) of_property_read_u32(dev->of_node, "clock-frequency", &omap_up_info->uartclk); + + omap_up_info->flags = UPF_BOOT_AUTOCONF; + return omap_up_info; }
--
2.11.0