[PATCH v3] ASoC: dt-bindings: linux,spdif: Merge linux,spdif-dir into linux,spdif-dit

[Animesh Agarwal <animeshagarwal28@xxxxxxxxx>]

They are the same bindings other than compatible. "sound-name-prefix"
wasn't documented for linux,spdif-dir, but is in use already.

Acked-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
Reviewed-by: Rob Herring (Arm) <robh@xxxxxxxxxx>
Signed-off-by: Animesh Agarwal <animeshagarwal28@xxxxxxxxx>
Cc: Daniel Baluta <daniel.baluta@xxxxxxx>

---
Changes in v3:
- Changed the subject and the commit message.

Changes	in v2:
- Add linux,spdif-dir compatible in existing linux,spdif-dit.yaml
instead of creating new yaml file specifically for dummy SPDIF receiver.
- Change file name to support both transmitter and receiver bindings.
---
 .../sound/{linux,spdif-dit.yaml => linux,spdif.yaml}   |  8 +++++---
 .../devicetree/bindings/sound/spdif-receiver.txt       | 10 ----------
 2 files changed, 5 insertions(+), 13 deletions(-)
 rename Documentation/devicetree/bindings/sound/{linux,spdif-dit.yaml => linux,spdif.yaml} (75%)
 delete mode 100644 Documentation/devicetree/bindings/sound/spdif-receiver.txt

diff --git a/Documentation/devicetree/bindings/sound/linux,spdif-dit.yaml b/Documentation/devicetree/bindings/sound/linux,spdif.yaml
similarity index 75%
rename from Documentation/devicetree/bindings/sound/linux,spdif-dit.yaml
rename to Documentation/devicetree/bindings/sound/linux,spdif.yaml
index fe5f0756af2f..0f4893e11ec4 100644
--- a/Documentation/devicetree/bindings/sound/linux,spdif-dit.yaml
+++ b/Documentation/devicetree/bindings/sound/linux,spdif.yaml
@@ -1,10 +1,10 @@
 # SPDX-License-Identifier: GPL-2.0
 %YAML 1.2
 ---
-$id: http://devicetree.org/schemas/sound/linux,spdif-dit.yaml#
+$id: http://devicetree.org/schemas/sound/linux,spdif.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Dummy SPDIF Transmitter
+title: Dummy SPDIF Transmitter/Receiver
 
 maintainers:
   - Mark Brown <broonie@xxxxxxxxxx>
@@ -14,7 +14,9 @@ allOf:
 
 properties:
   compatible:
-    const: linux,spdif-dit
+    enum:
+      - linux,spdif-dit
+      - linux,spdif-dir
 
   "#sound-dai-cells":
     const: 0
diff --git a/Documentation/devicetree/bindings/sound/spdif-receiver.txt b/Documentation/devicetree/bindings/sound/spdif-receiver.txt
deleted file mode 100644
index 80f807bf8a1d..000000000000
--- a/Documentation/devicetree/bindings/sound/spdif-receiver.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-Device-Tree bindings for dummy spdif receiver
-
-Required properties:
-	- compatible: should be "linux,spdif-dir".
-
-Example node:
-
-	codec: spdif-receiver {
-		compatible = "linux,spdif-dir";
-	};
-- 
2.45.1