Messages in this thread | | | Date | Wed, 18 Mar 2020 17:15:01 +0200 | From | Andy Shevchenko <> | Subject | Re: [PATCH 6/7] serial: 8250_dw: add em485 support |
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On Wed, Mar 18, 2020 at 03:26:39PM +0100, Heiko Stuebner wrote: > From: Giulio Benetti <giulio.benetti@micronovasrl.com> > > Need to use rs485 transceiver so let's use existing em485 485 emulation > layer on top of 8250. > > Add rs485_config callback to port.
Synopsys DesignWare UART is being supported in three modules right now: 8250_dw (platform driver), 8250_dwlib (some library functions for this driver) and 8250_lpss (PCI driver).
Can we do in a way that both platform and PCI drivers will get advantage by the change?
> Signed-off-by: Giulio Benetti <giulio.benetti@micronovasrl.com> > Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com> > --- > drivers/tty/serial/8250/8250_dw.c | 31 +++++++++++++++++++++++++++++++ > 1 file changed, 31 insertions(+)
-- With Best Regards, Andy Shevchenko
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