From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
To: Geert Uytterhoeven <geert+renesas@glider.be>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jiri Slaby <jslaby@suse.com>,
Peter Hurley <peter@hurleysoftware.com>
Cc: 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
Subject: Re: [PATCH v3 11/11] serial: sh-sci: Add DT support for dedicated RTS/CTS
Date: Fri, 3 Jun 2016 14:25:15 +0300 [thread overview]
Message-ID: <c9fa56b8-da57-a6ed-0dca-c849851ac0f3@cogentembedded.com> (raw)
In-Reply-To: <1464948011-377-12-git-send-email-geert+renesas@glider.be>
Hello.
On 6/3/2016 1:00 PM, Geert Uytterhoeven wrote:
> Add support for indicating the availability of dedicated lines for
> RTS/CTS hardware flow control, using the standard "uart-has-rtscts" DT
> property.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
> ---
> v3:
> - No changes,
>
> v2:
> - New.
> ---
> drivers/tty/serial/sh-sci.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c
> index 02b240a02dc6a593..d9cb0d70fceef07d 100644
> --- a/drivers/tty/serial/sh-sci.c
> +++ b/drivers/tty/serial/sh-sci.c
> @@ -2999,6 +2999,9 @@ sci_parse_dt(struct platform_device *pdev, unsigned int *dev_id)
> p->regtype = SCI_OF_REGTYPE(match->data);
> p->scscr = SCSCR_RE | SCSCR_TE;
>
> + if (of_find_property(np, "uart-has-rtscts", NULL))
of_property_read_bool() maybe?
> + p->capabilities |= SCIx_HAVE_RTSCTS;
> +
> return p;
> }
>
MBR, Sergei
prev parent reply other threads:[~2016-06-03 11:25 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-03 10:00 [PATCH v3 00/11] serial: sh-sci: Hardware Flow Control Updates Geert Uytterhoeven
2016-06-03 10:00 ` [PATCH v3 01/11] serial: sh-sci: Update DT binding documentation for GPIO modem lines Geert Uytterhoeven
2016-06-03 10:00 ` [PATCH v3 02/11] serial: sh-sci: Update DT binding documentation for dedicated RTS/CTS Geert Uytterhoeven
2016-06-03 10:00 ` [PATCH v3 03/11] serial: sh-sci: Always set TIOCM_CTS in .get_mctrl() callback Geert Uytterhoeven
2016-06-03 10:00 ` [PATCH v3 04/11] serial: sh-sci: Add support for GPIO-controlled modem lines Geert Uytterhoeven
2016-06-03 10:00 ` [PATCH v3 05/11] serial: sh-sci: Do not open-code sci_getreg() Geert Uytterhoeven
2016-06-03 10:00 ` [PATCH v3 06/11] serial: sh-sci: Add more Serial Port Register documentation Geert Uytterhoeven
2016-06-03 10:00 ` [PATCH v3 07/11] serial: sh-sci: Add more Serial Port Control/Data " Geert Uytterhoeven
2016-06-03 10:00 ` [PATCH v3 08/11] serial: sh-sci: Correct pin initialization on (H)SCIF Geert Uytterhoeven
2016-06-03 10:00 ` [PATCH v3 09/11] serial: sh-sci: Add pin initialization for SCIFA/SCIFB Geert Uytterhoeven
2016-06-03 10:00 ` [PATCH v3 10/11] serial: sh-sci: Fix support for hardware-assisted RTS/CTS Geert Uytterhoeven
2016-06-03 10:00 ` [PATCH v3 11/11] serial: sh-sci: Add DT support for dedicated RTS/CTS Geert Uytterhoeven
2016-06-03 11:25 ` Sergei Shtylyov [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=c9fa56b8-da57-a6ed-0dca-c849851ac0f3@cogentembedded.com \
--to=sergei.shtylyov@cogentembedded.com \
--cc=geert+renesas@glider.be \
--cc=gregkh@linuxfoundation.org \
--cc=jslaby@suse.com \
--cc=laurent.pinchart+renesas@ideasonboard.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-renesas-soc@vger.kernel.org \
--cc=linux-serial@vger.kernel.org \
--cc=linux-sh@vger.kernel.org \
--cc=magnus.damm@gmail.com \
--cc=peter@hurleysoftware.com \
--cc=ysato@users.sourceforge.jp \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).