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 --- v1-->v2 Updated the subject line.
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 085bec3..b3c28bd 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)