powerpc/of_serial: Add missing ns16550a id

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Many boards have a bug-free ns16550 compatible serial port, which we should
register as PORT_16550A. This introduces a new value "ns16550a" for the
compatible property of of_serial to let a firmware choose that model instead
of using the crippled PORT_16550 mode.

Reported-by: Alon Ziv <alonz@nolaviz.org>
Signed-off-by: Michal Simek <monstr@monstr.eu>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

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Michal Simek 2009-11-24 00:22:41 +00:00 • committed by Benjamin Herrenschmidt

parent 39adfa540f

commit 86f9e097f3

1 changed files with 1 additions and 0 deletions

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drivers/serial/of_serial.c

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