From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg KH Subject: Re: [PATCH] serial: mfd: adjust the baud rate setting Date: Thu, 18 Nov 2010 20:03:25 -0800 Message-ID: <20101119040325.GA20116@kroah.com> References: <1290135708-6784-1-git-send-email-feng.tang@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from kroah.org ([198.145.64.141]:47921 "EHLO coco.kroah.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751406Ab0KSELk (ORCPT ); Thu, 18 Nov 2010 23:11:40 -0500 Content-Disposition: inline In-Reply-To: <1290135708-6784-1-git-send-email-feng.tang@intel.com> Sender: linux-serial-owner@vger.kernel.org List-Id: linux-serial@vger.kernel.org To: Feng Tang Cc: linux-serial@vger.kernel.org, alan@linux.intel.com On Fri, Nov 19, 2010 at 11:01:48AM +0800, Feng Tang wrote: > Previous baud rate setting code only has been tested with 3.5M/9600/ > 115200/230400/460800 bps, and recently we got a 3M bps device to test, > which needs to modify current MUL register setting, and with this > patch 2.5M/2M/1.5M/1M/0.5M should also work as they just use a MUL > value scale down from 3M's. > > Also got some reference register setting from silicon guys for > different baud rates, which tries to keep the pre-scalar register value > to 16. > > Signed-off-by: Feng Tang Wonderful, now that's a change log entry :) One final question, this should go into .37, right? Is it also applicable for .36-stable and older? thanks, greg k-h