From: Rob Herring <robh@kernel.org>
To: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jiri Slaby <jslaby@suse.com>,
Peter Hurley <peter@hurleysoftware.com>,
Magnus Damm <magnus.damm@gmail.com>,
Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>,
Yoshinori Sato <ysato@users.sourceforge.jp>,
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
Date: Tue, 3 May 2016 13:01:57 -0500 [thread overview]
Message-ID: <20160503180156.GA3536@rob-hp-laptop> (raw)
In-Reply-To: <1461934714-18681-3-git-send-email-geert+renesas@glider.be>
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@glider.be>
> 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 <robh@kernel.org>
next prev parent reply other threads:[~2016-05-03 18:02 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-29 12:58 [PATCH v2 00/11] serial: sh-sci: Hardware Flow Control Updates Geert Uytterhoeven
2016-04-29 12:58 ` [PATCH v2 01/11] serial: sh-sci: Update DT binding documentation for GPIO modem lines Geert Uytterhoeven
2016-04-29 12:58 ` [PATCH v2 02/11] serial: sh-sci: Update DT binding documentation for dedicated RTS/CTS Geert Uytterhoeven
2016-05-03 18:01 ` Rob Herring [this message]
2016-04-29 12:58 ` [PATCH v2 03/11] serial: sh-sci: Always set TIOCM_CTS in .get_mctrl() callback Geert Uytterhoeven
2016-04-29 15:38 ` Peter Hurley
2016-04-29 12:58 ` [PATCH v2 04/11] serial: sh-sci: Add support for GPIO-controlled modem lines Geert Uytterhoeven
2016-04-29 15:39 ` Peter Hurley
2016-04-29 12:58 ` [PATCH v2 05/11] serial: sh-sci: Do not open-code sci_getreg() Geert Uytterhoeven
2016-04-29 15:39 ` Peter Hurley
2016-04-29 12:58 ` [PATCH v2 06/11] serial: sh-sci: Add more Serial Port Register documentation Geert Uytterhoeven
2016-04-29 15:41 ` Peter Hurley
2016-04-29 12:58 ` [PATCH v2 07/11] serial: sh-sci: Add more Serial Port Control/Data " Geert Uytterhoeven
2016-04-29 15:42 ` Peter Hurley
2016-04-29 12:58 ` [PATCH v2 08/11] serial: sh-sci: Correct pin initialization on (H)SCIF Geert Uytterhoeven
2016-04-29 15:59 ` Peter Hurley
2016-04-29 20:00 ` Geert Uytterhoeven
2016-04-29 12:58 ` [PATCH v2 09/11] serial: sh-sci: Add pin initialization for SCIFA/SCIFB Geert Uytterhoeven
2016-04-29 12:58 ` [PATCH v2 10/11] serial: sh-sci: Fix support for hardware-assisted RTS/CTS Geert Uytterhoeven
2016-04-29 12:58 ` [PATCH v2 11/11] serial: sh-sci: Add DT support for dedicated RTS/CTS Geert Uytterhoeven
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