From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756605Ab3CYLkh (ORCPT ); Mon, 25 Mar 2013 07:40:37 -0400 Received: from moutng.kundenserver.de ([212.227.17.10]:54960 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756383Ab3CYLkf (ORCPT ); Mon, 25 Mar 2013 07:40:35 -0400 From: Arnd Bergmann To: Heikki Krogerus Subject: Re: [PATCH 3/3] serial: of_serial: Handle hw-flow-control property Date: Mon, 25 Mar 2013 11:40:31 +0000 User-Agent: KMail/1.12.2 (Linux/3.8.0-13-generic; KDE/4.3.2; x86_64; ; ) Cc: "Greg Kroah-Hartman" , Ley Foon Tan , linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org References: <1364211286-31611-1-git-send-email-heikki.krogerus@linux.intel.com> <1364211286-31611-4-git-send-email-heikki.krogerus@linux.intel.com> In-Reply-To: <1364211286-31611-4-git-send-email-heikki.krogerus@linux.intel.com> MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-15" Content-Transfer-Encoding: 7bit Message-Id: <201303251140.31866.arnd@arndb.de> X-Provags-ID: V02:K0:O2/F3eTKDAaDhhTXxNSV9RstF7mmAYzOBzF2qQUi6rI V7DPOMkV8RxTbeOBD4WSMd3hdxtST5+34cTulJVVlikvYfEQBr TwxxsvOfAoP8bC7U7XclJnCMWU7kFKJ2gASSOfP6n9MjITRgC+ 2sjwqLB2D5fxHjDKoSc0NirAb/UPfa0jDLUxbTvByVOlWQoeBg /0RlnLDRM/kjkKeoZpedj7rX5yg2pK/j0EXHPRI0KziEhxgI0k 0XPB6NCD013sNX9w7nUlLUZy6ThsATROfdPewvgug/S+9BUwnq B92hHO8lb96+yjX45gjVBQhVwmIR7/eEjLHs4/3kT1qRn/HUXi uc6xEdluNh4TH1KaLVAU= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Monday 25 March 2013, Heikki Krogerus wrote: > This will add support for hardware flow control. It is > limited to be used only with 8250 driver. > > Signed-off-by: Heikki Krogerus Does this imply that we can use hardware flow control only when this flag is set in the device tree? I assumed that working flow control would be the default. Is it not? Arnd