From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755266Ab1JKR2b (ORCPT ); Tue, 11 Oct 2011 13:28:31 -0400 Received: from newsmtp5.atmel.com ([204.2.163.5]:28610 "EHLO sjogate2.atmel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754760Ab1JKR22 (ORCPT ); Tue, 11 Oct 2011 13:28:28 -0400 Message-ID: <4E947CA6.9010703@atmel.com> Date: Tue, 11 Oct 2011 19:28:06 +0200 From: Nicolas Ferre Organization: atmel User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:7.0.1) Gecko/20110929 Thunderbird/7.0.1 MIME-Version: 1.0 To: linux-arm-kernel@lists.infradead.org, devicetree-discuss@lists.ozlabs.org, claudio@evidence.eu.com, jesper.nilsson@axis.com, alan@lxorguk.ukuu.org.uk CC: linux-kernel@vger.kernel.org, grant.likely@secretlab.ca, robherring2@gmail.com, linux-serial@vger.kernel.org Subject: Re: [RFC PATCH] tty/serial: RS485 bindings for device tree References: <1318353208-24422-1-git-send-email-nicolas.ferre@atmel.com> In-Reply-To: <1318353208-24422-1-git-send-email-nicolas.ferre@atmel.com> X-Enigmail-Version: 1.3.2 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org I can also add this new property (support for it already in linux-next): On 10/11/2011 07:13 PM, Nicolas Ferre : > Generic bindings for RS485 feature included in some UARTs. > Those bindings have to be used withing an UART device tree node. > Documentation updated to link to the bindings definition. [..] > +Optional properties: > +- linux,rs485-enabled-at-boot-time: empty property telling to enable the rs485 > + feature at boot time. It can be disabled later with proper ioctl. +- linux,rs485-rx-during-tx: empty property that enable the receiving of data + even whilst sending data. > +- linux,rs485-rts-delay: prop-encoded-array where: [..] Best regards, -- Nicolas Ferre