On Mon, 2018-06-04 at 20:57 +0200, Giulio Benetti wrote:
> Il 04/06/2018 13:49, Andy Shevchenko ha scritto:
> > On Fri, 2018-06-01 at 16:11 +0200, Giulio Benetti wrote:
> > > It can be useful to override 8250 mctrl lines with gpios, for rts
> > > on
> > > rs485 for example, when rts is not mapped
On Mon, 2018-06-04 at 20:57 +0200, Giulio Benetti wrote:
> Il 04/06/2018 13:49, Andy Shevchenko ha scritto:
> > On Fri, 2018-06-01 at 16:11 +0200, Giulio Benetti wrote:
> > > It can be useful to override 8250 mctrl lines with gpios, for rts
> > > on
> > > rs485 for example, when rts is not mapped
Il 04/06/2018 13:49, Andy Shevchenko ha scritto:
On Fri, 2018-06-01 at 16:11 +0200, Giulio Benetti wrote:
It can be useful to override 8250 mctrl lines with gpios, for rts on
rs485 for example, when rts is not mapped correctly to HW RTS pin.
Enable SERIAL_MCTRL_GPIO by default.
Il 04/06/2018 13:49, Andy Shevchenko ha scritto:
On Fri, 2018-06-01 at 16:11 +0200, Giulio Benetti wrote:
It can be useful to override 8250 mctrl lines with gpios, for rts on
rs485 for example, when rts is not mapped correctly to HW RTS pin.
Enable SERIAL_MCTRL_GPIO by default.
On Fri, 2018-06-01 at 16:11 +0200, Giulio Benetti wrote:
> It can be useful to override 8250 mctrl lines with gpios, for rts on
> rs485 for example, when rts is not mapped correctly to HW RTS pin.
>
> Enable SERIAL_MCTRL_GPIO by default.
>
Unfortunately NAK, see
commit
On Fri, 2018-06-01 at 16:11 +0200, Giulio Benetti wrote:
> It can be useful to override 8250 mctrl lines with gpios, for rts on
> rs485 for example, when rts is not mapped correctly to HW RTS pin.
>
> Enable SERIAL_MCTRL_GPIO by default.
>
Unfortunately NAK, see
commit
It can be useful to override 8250 mctrl lines with gpios, for rts on
rs485 for example, when rts is not mapped correctly to HW RTS pin.
Enable SERIAL_MCTRL_GPIO by default.
Signed-off-by: Giulio Benetti
---
drivers/tty/serial/8250/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git
It can be useful to override 8250 mctrl lines with gpios, for rts on
rs485 for example, when rts is not mapped correctly to HW RTS pin.
Enable SERIAL_MCTRL_GPIO by default.
Signed-off-by: Giulio Benetti
---
drivers/tty/serial/8250/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git
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