Janusz Uzycki 7c573d7ea6 serial: mxs-auart: use mctrl_gpio helpers for handling modem signals ...

Dedicated CTS and RTS pins are unusable together with a lot of other
peripherals because they share the same line. Pinctrl is limited.

Moreover, the AUART controller doesn't handle DTR/DSR/DCD/RI signals,
so we have to control them via GPIO.

This patch permits to use GPIOs to control the CTS/RTS/DTR/DSR/DCD/RI
signals.

Signed-off-by: Janusz Uzycki <j.uzycki@elproma.com.pl>
Reviewed-by: Richard Genoud <richard.genoud@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2014-11-06 14:57:18 -08:00

..

bindings

serial: mxs-auart: use mctrl_gpio helpers for handling modem signals

2014-11-06 14:57:18 -08:00

00-INDEX

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booting-without-of.txt

dt/documentation: add specification of dma bus information

2014-09-26 11:18:05 -05:00

changesets.txt

of: Transactional DT support.

2014-07-23 17:29:15 -06:00

dynamic-resolution-notes.txt

of: Introduce Device Tree resolve support.

2014-10-04 21:24:26 +01:00

of_selftest.txt

To remove non-ascii characters in of_selftest.txt

2014-10-06 09:52:39 +01:00

todo.txt

of: Add todo tasklist for Devicetree

2014-07-23 17:33:01 -06:00

usage-model.txt

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