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| H A D | imx.c | cb1a6092 Tue Jul 14 04:30:11 CDT 2020 Uwe Kleine-König <u.kleine-koenig@pengutronix.de> serial: imx: implement rts delaying for rs485
This adds support for delays between assertion of RTS (which is supposed
to enable the rs485 transmitter) and sending as well as between the last
send char and deassertionof RTS.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20200714093012.21621-2-uwe@kleine-koenig.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
cb1a6092 Tue Jul 14 04:30:11 CDT 2020 Uwe Kleine-König <u.kleine-koenig@pengutronix.de> serial: imx: implement rts delaying for rs485
This adds support for delays between assertion of RTS (which is supposed
to enable the rs485 transmitter) and sending as well as between the last
send char and deassertionof RTS.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20200714093012.21621-2-uwe@kleine-koenig.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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