Re: [PATCH 1/2] dt-bindings: can: rcar_canfd: document r8a77965 support

[Rob Herring <robh@kernel.org>]

On Sun, Nov 18, 2018 at 06:32:00PM +0100, Marek Vasut wrote:
> Document the support for rcar_canfd on R8A77965 SoC devices.
> 
> Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
> Cc: Eugeniu Rosca <erosca@de.adit-jv.com>
> Cc: Geert Uytterhoeven <geert+renesas@glider.be>
> Cc: Marc Kleine-Budde <mkl@pengutronix.de>
> Cc: Rob Herring <robh@kernel.org>
> Cc: Simon Horman <horms+renesas@verge.net.au>
> Cc: Wolfram Sang <wsa+renesas@sang-engineering.com>
> Cc: linux-renesas-soc@vger.kernel.org
> ---
>  .../devicetree/bindings/net/can/rcar_canfd.txt      | 13 +++++++------
>  1 file changed, 7 insertions(+), 6 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/net/can/rcar_canfd.txt b/Documentation/devicetree/bindings/net/can/rcar_canfd.txt
> index ac71daa46195..4720e916fbdd 100644
> --- a/Documentation/devicetree/bindings/net/can/rcar_canfd.txt
> +++ b/Documentation/devicetree/bindings/net/can/rcar_canfd.txt
> @@ -6,6 +6,7 @@ Required properties:
>    - "renesas,rcar-gen3-canfd" for R-Car Gen3 compatible controller.
>    - "renesas,r8a7795-canfd" for R8A7795 (R-Car H3) compatible controller.
>    - "renesas,r8a7796-canfd" for R8A7796 (R-Car M3-W) compatible controller.
> +  - "renesas,r8a77965-canfd" for R8A77965 (R-Car M3-N) compatible controller.
>    - "renesas,r8a77970-canfd" for R8A77970 (R-Car V3M) compatible controller.
>    - "renesas,r8a77980-canfd" for R8A77980 (R-Car V3H) compatible controller.
>  
> @@ -26,12 +27,12 @@ The name of the child nodes are "channel0" and "channel1" respectively. Each
>  child node supports the "status" property only, which is used to
>  enable/disable the respective channel.
>  
> -Required properties for "renesas,r8a7795-canfd" and "renesas,r8a7796-canfd"
> -compatible:
> -In R8A7795 and R8A7796 SoCs, canfd clock is a div6 clock and can be used by both
> -CAN and CAN FD controller at the same time. It needs to be scaled to maximum
> -frequency if any of these controllers use it. This is done using the below
> -properties:
> +Required properties for "renesas,r8a7795-canfd", "renesas,r8a7796-canfd" and
> +"renesas,r8a77965-canfd" compatible:
> +In R8A7795, R8A7796 and R8A77965 SoCs, canfd clock is a div6 clock and can

Do we have to list the SoCs twice so that the paragraph has to be 
reformatted every time? Just the compatibles above should be enough.

> +be used by both CAN and CAN FD controller at the same time. It needs to be
> +scaled to maximum frequency if any of these controllers use it. This is done
> +using the below properties:
>  
>  - assigned-clocks: phandle of canfd clock.
>  - assigned-clock-rates: maximum frequency of this clock.
> -- 
> 2.18.0
>