serial: Add support for Fintek F81216A LPC to 4 UART

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This patch lets you set the RS485 cappabilites of the device through
TIOCSRS485 and TIOCGRS485 as defined on Documentation/serial/serial-rs485.txt

In order to probe the device, the PNP id and the device id is used.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Ricardo Ribalda Delgado 2014-07-31 21:22:26 +02:00 • committed by Greg Kroah-Hartman

parent e676253b19

commit 28e3fb6c4d

3 changed files with 259 additions and 0 deletions

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249

drivers/tty/serial/8250/8250_fintek.c

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9

drivers/tty/serial/8250/Kconfig

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1

drivers/tty/serial/8250/Makefile

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