openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

tty: serial: omap: add UPF_BOOT_AUTOCONF flag for DT init 

The UPF_BOOT_AUTOCONF flag is needed for proper
flow control support.

Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sebastian Reichel 2017-03-28 17:59:30 +02:00 committed by Greg Kroah-Hartman
parent 469f813ffe
commit 1b775de970
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/tty/serial/omap-serial.c
View File

@ -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;
}