From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nicolas Ferre Subject: Re: [RFC PATCH] tty/serial: RS485 bindings for device tree Date: Tue, 11 Oct 2011 19:28:06 +0200 Message-ID: <4E947CA6.9010703@atmel.com> References: <1318353208-24422-1-git-send-email-nicolas.ferre@atmel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1318353208-24422-1-git-send-email-nicolas.ferre@atmel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org 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: grant.likely@secretlab.ca, linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org List-Id: devicetree@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