ASoC: midas-audio: Correct parsing sound-dai phandles

The "sound-dai" property has cells therefore phandle-array should be
used, even if it is just one phandle.  This fixes dtbs_check warnings
like:

  arch/arm/boot/dts/exynos4412-trats2.dt.yaml: sound: cpu:sound-dai:0:1: missing phandle tag in 0
  arch/arm/boot/dts/exynos4412-trats2.dt.yaml: sound: cpu:sound-dai:0: [158, 0] is too long

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Link: https://lore.kernel.org/r/20200830112633.6732-1-krzk@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/Documentation/devicetree/bindings/sound/samsung,midas-audio.yaml b/Documentation/devicetree/bindings/sound/samsung,midas-audio.yaml
index 1c755de..578928e 100644 (file)
--- a/Documentation/devicetree/bindings/sound/samsung,midas-audio.yaml
+++ b/Documentation/devicetree/bindings/sound/samsung,midas-audio.yaml
@@ -21,7 +21,8 @@ properties:
     type: object
     properties:
       sound-dai:
-        $ref: /schemas/types.yaml#/definitions/phandle
+        $ref: /schemas/types.yaml#/definitions/phandle-array
+        maxItems: 1
         description: phandle to the I2S controller
     required:
       - sound-dai
@@ -30,7 +31,8 @@ properties:
     type: object
     properties:
       sound-dai:
-        $ref: /schemas/types.yaml#/definitions/phandle
+        $ref: /schemas/types.yaml#/definitions/phandle-array
+        maxItems: 1
         description: phandle to the WM1811 CODEC
     required:
       - sound-dai