linux-kernel - Re: [PATCH 4/5] Documentation: devicetree: sja1000: add reg-io-width binding

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Date:	Thu, 30 Jan 2014 08:45:17 -0600
From:	Rob Herring <robherring2@...il.com>
To:	Florian Vaussard <florian.vaussard@...l.ch>
Cc:	Wolfgang Grandegger <wg@...ndegger.com>,
	Marc Kleine-Budde <mkl@...gutronix.de>,
	linux-can@...r.kernel.org, netdev <netdev@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Grant Likely <grant.likely@...aro.org>,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>
Subject: Re: [PATCH 4/5] Documentation: devicetree: sja1000: add reg-io-width binding

On Thu, Jan 30, 2014 at 8:29 AM, Florian Vaussard
<florian.vaussard@...l.ch> wrote:
> Add the reg-io-width property to describe the width of the memory
> accesses.
>
> Cc: Grant Likely <grant.likely@...aro.org>
> Cc: Rob Herring <robh+dt@...nel.org>
> Cc: Pawel Moll <pawel.moll@....com>
> Cc: Mark Rutland <mark.rutland@....com>
> Cc: Ian Campbell <ijc+devicetree@...lion.org.uk>
> Cc: Kumar Gala <galak@...eaurora.org>
> Cc: devicetree@...r.kernel.org
> Signed-off-by: Florian Vaussard <florian.vaussard@...l.ch>

Acked-by: Rob Herring <robh@...nel.org>

> ---
>  Documentation/devicetree/bindings/net/can/sja1000.txt | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/net/can/sja1000.txt b/Documentation/devicetree/bindings/net/can/sja1000.txt
> index f2105a4..b4a6d53 100644
> --- a/Documentation/devicetree/bindings/net/can/sja1000.txt
> +++ b/Documentation/devicetree/bindings/net/can/sja1000.txt
> @@ -12,6 +12,10 @@ Required properties:
>
>  Optional properties:
>
> +- reg-io-width : Specify the size (in bytes) of the IO accesses that
> +       should be performed on the device.  Valid value is 1, 2 or 4.
> +       Default to 1 (8 bits).
> +
>  - nxp,external-clock-frequency : Frequency of the external oscillator
>         clock in Hz. Note that the internal clock frequency used by the
>         SJA1000 is half of that value. If not specified, a default value
> --
> 1.8.1.2
>
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