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[v2] ASoC: rsnd: Add device tree support for r8a774[35]

Message ID 1513172158-60367-1-git-send-email-biju.das@bp.renesas.com (mailing list archive)
State Accepted
Delegated to: Geert Uytterhoeven
Headers show

Commit Message

Biju Das Dec. 13, 2017, 1:35 p.m. UTC 
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(-)

Comments

Geert Uytterhoeven Dec. 13, 2017, 1:45 p.m. UTC | #1 
On Wed, Dec 13, 2017 at 2:35 PM, Biju Das <biju.das@bp.renesas.com> wrote:
> 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>

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds
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Patch

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)