From 56ba98acc398883324c0e70dc8aee1dc53eb2331 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Mon, 10 Nov 2014 20:00:42 +0100 Subject: [PATCH] ASoC: rsnd: Document SoC-specific bindings 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 Acked-by: Simon Horman Signed-off-by: Mark Brown --- 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 aa697ab..2dd690b 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-", 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 */ -- 2.7.4