tree 2d5f13e77ac265aa98d510173aa70695184c6fb3
parent 31dbb803464d75b96212cce9052dfeaeac0819de
author Craig Shelley <craig@microtron.org.uk> 1235686762 +0000
committer Greg Kroah-Hartman <gregkh@suse.de> 1237936844 -0700

USB: CP2101 Support AN205 baud rates

This patch adds support for the extended range of baud rates supported
by CP2102 and CP2103 devices described in SiLabs AN205.  An additional
function cp2101_quantise_baudrate rounds the baud rate as per AN205
Table 1.  A modification to the baud rate calculation removes a rounding
error, allowing the full range of baud rates to be used.

Signed-off-by: Craig Shelley <craig@microtron.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>