Re: [PATCH V2 2/2] dt: Document sata_rcar bindings

[Laurent Pinchart <laurent.pinchart@ideasonboard.com>]

Hi Valentine,

Thank you for the patch. Two small comments below.

On Friday 08 November 2013 00:04:02 Valentine Barshak wrote:
> These bindings can be used to register SATA devices found on R-Car SoC.
> 
> Signed-off-by: Valentine Barshak <valentine.barshak@cogentembedded.com>
> Acked-by: Kumar Gala <galak@codeaurora.org>
> ---
>  Documentation/devicetree/bindings/ata/sata_rcar.txt | 18 ++++++++++++++++++
> 1 file changed, 18 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/ata/sata_rcar.txt
> 
> diff --git a/Documentation/devicetree/bindings/ata/sata_rcar.txt
> b/Documentation/devicetree/bindings/ata/sata_rcar.txt new file mode 100644
> index 0000000..d6b20a6
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/ata/sata_rcar.txt
> @@ -0,0 +1,18 @@
> +* Renesas R-Car SATA
> +
> +Required properties:
> +- compatible		: should contain one of the following:
> +			  - "renesas,sata-r8a7779" for R-Car H1
> +			  - "renesas,sata-r8a7790" for R-Car H2
> +			  - "renesas,sata-r8a7791" for R-Car M2
> +- reg			: offset and length of the SATA registers;

Maybe address instead of offset ?

> +- interrupts		: must consist of one interrupt specifier.
> +
> +Example:
> +
> +sata: sata@fc600000 {
> +	compatible = "renesas,sata-r8a7779";
> +	reg = <0xfc600000 0x2000>;
> +	interrupt-parent = <&gic>;
> +	interrupts = <0 100 0x4>;

Please use IRQ_TYPE_LEVEL_HIGH instead of 0x4.

> +};
-- 
Regards,

Laurent Pinchart