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(parent: e2613be) | patch
serial: 8250: Support XR17V35x fraction divisor
authorJoe Schultz <jschultz@xes-inc.com>
Wed, 12 Feb 2014 00:30:01 +0000 (18:30 -0600)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 13 Feb 2014 18:02:19 +0000 (10:02 -0800)
commit45a7bd635930baa960b6817674c64bdfb8f39570
tree56f35c5f9a6b798fea94d06934e736bd18e4c601tree | snapshot (tar.gz zip)
parente2613be5093d04e6589924d36a1e363eef3c87c7commit | diff
serial: 8250: Support XR17V35x fraction divisor

The Exar XR17V35x family of UARTs have an additional fractional divisor
register (DLD) which was not being used. Calculate and set this
register for these devices to reduce their baud rate error.

Signed-off-by: Joe Schultz <jschultz@xes-inc.com>
Signed-off-by: Aaron Sierra <asierra@xes-inc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/8250/8250_core.c diff | blob | blame | history