On Mon, Nov 10, 2014 at 08:00:42PM +0100, Geert Uytterhoeven wrote:
> The documentation only mentioned the generic fallback compatible
> property.
> Add the missing SoC-specific compatible properties, which are already in
> use.
>
> Also drop a bogus 0x unit-address prefix while we're at it.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Acked-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
> ---
> Documentation/devicetree/bindings/sound/renesas,rsnd.txt | 10 +++++++---
> 1 file changed, 7 insertions(+), 3 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
> index aa697abf337e7aa6..2dd690bc19cc6436 100644
> --- a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
> +++ b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
> @@ -1,8 +1,12 @@
> Renesas R-Car sound
>
> Required properties:
> -- compatible : "renesas,rcar_sound-gen1" if generation1
> +- compatible : "renesas,rcar_sound-<soctype>", fallbacks
> + "renesas,rcar_sound-gen1" if generation1, and
> "renesas,rcar_sound-gen2" if generation2
> + Examples with soctypes are:
> + - "renesas,rcar_sound-r8a7790" (R-Car H2)
> + - "renesas,rcar_sound-r8a7791" (R-Car M2-W)
> - reg : Should contain the register physical address.
> required register is
> SRU/ADG/SSI if generation1
> @@ -35,9 +39,9 @@ DAI subnode properties:
>
> Example:
>
> -rcar_sound: rcar_sound@0xffd90000 {
> +rcar_sound: rcar_sound@ec500000 {
> #sound-dai-cells = <1>;
> - compatible = "renesas,rcar_sound-gen2";
> + compatible = "renesas,rcar_sound-r8a7791", "renesas,rcar_sound-gen2";
> reg = <0 0xec500000 0 0x1000>, /* SCU */
> <0 0xec5a0000 0 0x100>, /* ADG */
> <0 0xec540000 0 0x1000>, /* SSIU */
> --
> 1.9.1
>
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