[PATCH 7/7] serial: imx: add support for half duplex rs485

[aurélien bouin]

I hope this link will be ok :
http://marc.info/?l=linux-kernel&m=142366865609389&q=raw
Best regards,



2015-02-19 10:37 GMT+01:00 Uwe Kleine-König <u.kleine-koenig at pengutronix.de>:
> Hello Aurélien,
>
> On Thu, Feb 19, 2015 at 10:15:10AM +0100, aurélien bouin wrote:
>> 2015-02-18 21:41 GMT+01:00 Uwe Kleine-König <u.kleine-koenig at pengutronix.de>:
>> > The transmitter is expected to be controlled by the UART's RTS pin.
>>
>> You definately can be more open in using the last patch I have sent
>> the 11th of februrary using rs485.padding[0] that give in parameter
>> the GPIO to use for transmit pin
> you have a link? Without having seen that patch this can well be a
> separate patch. And (also without having seen the patch) I wonder why
> the information which gpio to use doesn't come from the device tree but
> is supplied by userspace. I thought about expanding mctrl-gpio for that,
> but as there are a few conflicting patches to mctrl-gpio out I wanted to
> wait until the dust settles.
>
> Best regards
> Uwe
>
> --
> Pengutronix e.K.                           | Uwe Kleine-König            |
> Industrial Linux Solutions                 | http://www.pengutronix.de/  |