serial: sh-sci: Add pin initialization for SCIFA/SCIFB

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Before, the driver relied on initialization by the boot loader, or by
implicit reset state.

Note that unlike on (H)SCIF, the RTS/CTS bits exist only if dedicated
RTS/CTS pins are available, which depends on the SoC and UART instance.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Geert Uytterhoeven 2016-06-03 12:00:09 +02:00 • committed by Greg Kroah-Hartman

parent d2b9775d79

commit e9d7a45a03

1 changed files with 15 additions and 1 deletions

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drivers/tty/serial/sh-sci.c

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