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author | Michal Simek <monstr@monstr.eu> | 2009-11-24 10:22:41 (GMT) |
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committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-12-01 00:38:44 (GMT) |
commit | 16173c7c2d79da7eb89b41acfdebd74b130f4339 (patch) | |
tree | 59e4d3fe30f6218d26e14359036f311a5dc117d1 | |
parent | b037179f7a4fff7bd8279b0568a7dc663ebc9d15 (diff) | |
download | linux-fsl-qoriq-16173c7c2d79da7eb89b41acfdebd74b130f4339.tar.xz |
tty/of_serial: add missing ns16550a id
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: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r-- | drivers/serial/of_serial.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/serial/of_serial.c b/drivers/serial/of_serial.c index 02406ba..cdf172e 100644 --- a/drivers/serial/of_serial.c +++ b/drivers/serial/of_serial.c @@ -161,6 +161,7 @@ static int of_platform_serial_remove(struct of_device *ofdev) static struct of_device_id __devinitdata of_platform_serial_table[] = { { .type = "serial", .compatible = "ns8250", .data = (void *)PORT_8250, }, { .type = "serial", .compatible = "ns16450", .data = (void *)PORT_16450, }, + { .type = "serial", .compatible = "ns16550a", .data = (void *)PORT_16550A, }, { .type = "serial", .compatible = "ns16550", .data = (void *)PORT_16550, }, { .type = "serial", .compatible = "ns16750", .data = (void *)PORT_16750, }, { .type = "serial", .compatible = "ns16850", .data = (void *)PORT_16850, }, |