ASoC: rsnd: add DT support to DVC

Now, DVC can use DT

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 8 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
index 41a120c2389d..aa697abf337e 100644
--- a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
+++ b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
@@ -13,6 +13,9 @@ Required properties:
 - rcar_sound,src                : Should contain SRC feature.
                                   The number of SRC subnode should be same as HW.
                                   see below for detail.
+- rcar_sound,dvc                : Should contain DVC feature.
+                                  The number of DVC subnode should be same as HW.
+                                  see below for detail.
 - rcar_sound,dai                : DAI contents.
                                   The number of DAI subnode should be same as HW.
                                   see below for detail.
@@ -40,6 +43,11 @@ rcar_sound: rcar_sound@0xffd90000 {
                 <0 0xec540000 0 0x1000>, /* SSIU */
                 <0 0xec541000 0 0x1280>; /* SSI */
 
+        rcar_sound,dvc {
+                dvc0: dvc@0 { };
+                dvc1: dvc@1 { };
+        };
+
         rcar_sound,src {
                 src0: src@0 { };
                 src1: src@1 { };