linux-kernel - Re: [PATCH v2 02/11] serial: sh-sci: Update DT binding documentation for dedicated RTS/CTS

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <20160503180156.GA3536@rob-hp-laptop>
Date:	Tue, 3 May 2016 13:01:57 -0500
From:	Rob Herring <robh@...nel.org>
To:	Geert Uytterhoeven <geert+renesas@...der.be>
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Jiri Slaby <jslaby@...e.com>,
	Peter Hurley <peter@...leysoftware.com>,
	Magnus Damm <magnus.damm@...il.com>,
	Laurent Pinchart <laurent.pinchart+renesas@...asonboard.com>,
	Yoshinori Sato <ysato@...rs.sourceforge.jp>,
	linux-serial@...r.kernel.org, linux-renesas-soc@...r.kernel.org,
	linux-sh@...r.kernel.org, linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org
Subject: Re: [PATCH v2 02/11] serial: sh-sci: Update DT binding documentation
 for dedicated RTS/CTS

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 <geert+renesas@...der.be>
> Cc: devicetree@...r.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 <robh@...nel.org>