linux-kernel - Re: [PATCH 01/25] serial: sh-sci: Update DT binding documentation for external clock input

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

Message-ID: <1756365.Ijac5ApxcA@avalon>
Date:	Thu, 19 Nov 2015 22:19:14 +0200
From:	Laurent Pinchart <laurent.pinchart@...asonboard.com>
To:	Geert Uytterhoeven <geert+renesas@...der.be>
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Simon Horman <horms@...ge.net.au>,
	Magnus Damm <magnus.damm@...il.com>,
	Yoshinori Sato <ysato@...rs.sourceforge.jp>,
	Laurent Pinchart <laurent.pinchart+renesas@...asonboard.com>,
	linux-serial@...r.kernel.org, linux-sh@...r.kernel.org,
	linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Subject: Re: [PATCH 01/25] serial: sh-sci: Update DT binding documentation for external clock input

Hi Geert,

Thank you for the patch.

On Thursday 19 November 2015 19:38:40 Geert Uytterhoeven wrote:
> Amend the DT bindings to include the optional external clock on
> (H)SCI(F) and some SCIFA, where this pin can serve as a clock input,
> depending on board wiring.
> 
> Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>
> Cc: devicetree@...r.kernel.org
> ---
>  Documentation/devicetree/bindings/serial/renesas,sci-serial.txt | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt
> b/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt index
> 2c9e6b8477e92792..8efc9b6f35637fbb 100644
> --- a/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt
> +++ b/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt
> @@ -43,6 +43,9 @@ Required properties:
>    - clocks: Must contain a phandle and clock-specifier pair for each entry
>      in clock-names.
>    - clock-names: Must contain "fck" for the SCIx UART functional clock.
> +    On (H)SCI(F) and some SCIFA, an additional clock may be specified:

Could you list the SCIFA variants that support external clocks ?

> +      - "hsck" for the optional external clock input (on HSCIF),
> +      - "sck" for the optional external clock input (on other variants).
> 
>  Note: Each enabled SCIx UART should have an alias correctly numbered in the
> "aliases" node.

-- 
Regards,

Laurent Pinchart

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/