From b0a858a47a7889757dbc9ac9872685955eaa5cc0 Mon Sep 17 00:00:00 2001 From: Biju Das <biju.das@bp.renesas.com> Date: Tue, 12 Dec 2017 18:09:15 +0000 Subject: [PATCH] ASoC: rsnd: Add device tree support for r8a774[35] Document r8a774[35] specific compatible strings. The Renesas RZ/G1[ME] (r8a774[35]) sound modules are identical to the R-Car Gen2 family. No driver change is needed as the fallback compatible string "renesas,rcar_sound-gen2" activates the right code in the driver. Signed-off-by: Biju Das <biju.das@bp.renesas.com> Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Mark Brown <broonie@kernel.org> --- Documentation/devicetree/bindings/sound/renesas,rsnd.txt | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt index 085bec364caf6..b3c28bdcc268d 100644 --- a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt +++ b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt @@ -4,7 +4,7 @@ Renesas R-Car sound * Modules ============================================= -Renesas R-Car sound is constructed from below modules +Renesas R-Car and RZ/G sound is constructed from below modules (for Gen2 or later) SCU : Sampling Rate Converter Unit @@ -334,9 +334,11 @@ Required properties: - compatible : "renesas,rcar_sound-<soctype>", fallbacks "renesas,rcar_sound-gen1" if generation1, and - "renesas,rcar_sound-gen2" if generation2 + "renesas,rcar_sound-gen2" if generation2 (or RZ/G1) "renesas,rcar_sound-gen3" if generation3 Examples with soctypes are: + - "renesas,rcar_sound-r8a7743" (RZ/G1M) + - "renesas,rcar_sound-r8a7745" (RZ/G1E) - "renesas,rcar_sound-r8a7778" (R-Car M1A) - "renesas,rcar_sound-r8a7779" (R-Car H1) - "renesas,rcar_sound-r8a7790" (R-Car H2) -- 2.39.5