tree c392eb4b308459b85833ec49b4b232468f66348c
parent bb543ca287f5b14a61533f959e3f62ae58890311
author Ji-Ze Hong (Peter Hong) <hpeter@gmail.com> 1515653240 +0800
committer Johan Hovold <johan@kernel.org> 1515664825 +0100

USB: serial: f81534: fix tx error on some baud rate

The F81532/534 had 4 clocksource 1.846/18.46/14.77/24MHz and baud rates
can be up to 1.5Mbits with 24MHz. But on some baud rate (384~500kps), the
TX side will send the data frame too close to treat frame error on RX
side. This patch will force all TX data frame with delay 1bit gap.

Signed-off-by: Ji-Ze Hong (Peter Hong) <hpeter+linux_kernel@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>