From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Date: Tue, 03 May 2016 18:01:57 +0000 Subject: Re: [PATCH v2 02/11] serial: sh-sci: Update DT binding documentation for dedicated RTS/CTS Message-Id: <20160503180156.GA3536@rob-hp-laptop> List-Id: References: <1461934714-18681-1-git-send-email-geert+renesas@glider.be> <1461934714-18681-3-git-send-email-geert+renesas@glider.be> In-Reply-To: <1461934714-18681-3-git-send-email-geert+renesas@glider.be> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Geert Uytterhoeven Cc: Greg Kroah-Hartman , Jiri Slaby , Peter Hurley , Magnus Damm , Laurent Pinchart , Yoshinori Sato , linux-serial@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-sh@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org On Fri, Apr 29, 2016 at 02:58:25PM +0200, Geert Uytterhoeven wrote: > Some Renesas SCIF UARTs have dedicated lines for RTS/CTS hardware flow > control. Whether these lines exist depends on SoC and UART instance > inside the SoC. Whether these lines can be used for hardware flow > control depends on board wiring. > > Amend the DT bindings with an optional property to indicate that RTS/CTS > hardware flow control lines exist, and can be used as such, according to > the Generic Serial DT Bindings. > > Signed-off-by: Geert Uytterhoeven > Cc: devicetree@vger.kernel.org > --- > v2: > - Drop RFC status, > - Use "uart-has-rtscts" instead of "renesas,uart-has-rtscts", > - Refer to the Generic Serial DT Bindings. > --- > Documentation/devicetree/bindings/serial/renesas,sci-serial.txt | 2 ++ > 1 file changed, 2 insertions(+) Acked-by: Rob Herring From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934389AbcECSCF (ORCPT ); Tue, 3 May 2016 14:02:05 -0400 Received: from mail.kernel.org ([198.145.29.136]:49822 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932270AbcECSCC (ORCPT ); Tue, 3 May 2016 14:02:02 -0400 Date: Tue, 3 May 2016 13:01:57 -0500 From: Rob Herring To: Geert Uytterhoeven Cc: Greg Kroah-Hartman , Jiri Slaby , Peter Hurley , Magnus Damm , Laurent Pinchart , Yoshinori Sato , linux-serial@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-sh@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCH v2 02/11] serial: sh-sci: Update DT binding documentation for dedicated RTS/CTS Message-ID: <20160503180156.GA3536@rob-hp-laptop> References: <1461934714-18681-1-git-send-email-geert+renesas@glider.be> <1461934714-18681-3-git-send-email-geert+renesas@glider.be> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1461934714-18681-3-git-send-email-geert+renesas@glider.be> User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Apr 29, 2016 at 02:58:25PM +0200, Geert Uytterhoeven wrote: > Some Renesas SCIF UARTs have dedicated lines for RTS/CTS hardware flow > control. Whether these lines exist depends on SoC and UART instance > inside the SoC. Whether these lines can be used for hardware flow > control depends on board wiring. > > Amend the DT bindings with an optional property to indicate that RTS/CTS > hardware flow control lines exist, and can be used as such, according to > the Generic Serial DT Bindings. > > Signed-off-by: Geert Uytterhoeven > Cc: devicetree@vger.kernel.org > --- > v2: > - Drop RFC status, > - Use "uart-has-rtscts" instead of "renesas,uart-has-rtscts", > - Refer to the Generic Serial DT Bindings. > --- > Documentation/devicetree/bindings/serial/renesas,sci-serial.txt | 2 ++ > 1 file changed, 2 insertions(+) Acked-by: Rob Herring