From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ley Foon Tan Subject: Re: [PATCHv2 2/2] serial: of_serial: Handle fifo-size property Date: Fri, 22 Mar 2013 16:16:48 +0800 Message-ID: <1363940208.2289.22.camel@leyfoon-vm> References: <20130322074154.GA9250@xps8300> <1363939516-17308-1-git-send-email-heikki.krogerus@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT Return-path: Received: from am1ehsobe002.messaging.microsoft.com ([213.199.154.205]:26647 "EHLO am1outboundpool.messaging.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754574Ab3CVIRA convert rfc822-to-8bit (ORCPT ); Fri, 22 Mar 2013 04:17:00 -0400 In-Reply-To: <1363939516-17308-1-git-send-email-heikki.krogerus@linux.intel.com> Sender: linux-serial-owner@vger.kernel.org List-Id: linux-serial@vger.kernel.org To: Heikki Krogerus Cc: Greg Kroah-Hartman , Jiri Slaby , Rob Landley , linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org On Fri, 2013-03-22 at 10:05 +0200, Heikki Krogerus wrote: > This will reduce the need for extra types in 8250.c just > in case the fifo size differs from the standard. Besides the fifo size, we need to have hardware flow control setting from device tree as well. Thanks. > > Signed-off-by: Heikki Krogerus > --- > Documentation/devicetree/bindings/tty/serial/of-serial.txt | 1 + > drivers/tty/serial/of_serial.c | 4 ++++ > 2 files changed, 5 insertions(+) > > diff --git a/Documentation/devicetree/bindings/tty/serial/of-serial.txt b/Documentation/devicetree/bindings/tty/serial/of-serial.txt > index 8f01cb1..c13f0ce 100644 > --- a/Documentation/devicetree/bindings/tty/serial/of-serial.txt > +++ b/Documentation/devicetree/bindings/tty/serial/of-serial.txt > @@ -33,6 +33,7 @@ Optional properties: > RTAS and should not be registered. > - no-loopback-test: set to indicate that the port does not implements loopback > test mode > +- fifo-size: the fifo size of the UART. >