From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752854AbaIIVx7 (ORCPT ); Tue, 9 Sep 2014 17:53:59 -0400 Received: from mga14.intel.com ([192.55.52.115]:12430 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752664AbaIIVx5 (ORCPT ); Tue, 9 Sep 2014 17:53:57 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.04,493,1406617200"; d="scan'208";a="588832105" Message-ID: <1410299631.2218.43.camel@acox1-desk.ger.corp.intel.com> Subject: Re: [PATCH v5 1/2] tty: serial: 8250: Add Mediatek UART driver From: Alan Cox To: Matthias Brugger Cc: linux-kernel@vger.kernel.org, robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, rdunlap@infradead.org, gregkh@linuxfoundation.org, jslaby@suse.cz, grant.likely@linaro.org, varkabhadram@gmail.com, tklauser@distanz.ch, heiko@sntech.de, yingjoe.chen@gmail.com, devicetree@vger.kernel.org, linux-doc@vger.kernel.org, linux-serial@vger.kernel.org Date: Tue, 09 Sep 2014 22:53:51 +0100 In-Reply-To: <1410276703-5274-2-git-send-email-matthias.bgg@gmail.com> References: <1410276703-5274-1-git-send-email-matthias.bgg@gmail.com> <1410276703-5274-2-git-send-email-matthias.bgg@gmail.com> Organization: Intel Corporation Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.4 (3.10.4-3.fc20) Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 2014-09-09 at 17:31 +0200, Matthias Brugger wrote: > The device has a highspeed register which influences the calcualtion > of the divisor. The chip lacks support for some baudrates. When requested, > we set the divisor to the next smaller baudrate and adjust the c_cflag > accordingly. > > Signed-off-by: Matthias Brugger Reviewed-by: Alan Cox I'm happy with this version