[PATCH 1/3] ASoC: dt-bindings: qcom, lpass-cpu: Document required-opps

[Krzysztof Kozlowski]

SC7280 LPASS CPU device node comes with required-opps:

  sc7280-herobrine-crd.dtb: audio at 3987000: Unevaluated properties are not allowed ('required-opps' was unexpected)

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>
---
 Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml b/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml
index bb42220916b3..f00fc1051d4d 100644
--- a/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml
+++ b/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml
@@ -65,6 +65,9 @@ properties:
   power-domain-names:
     maxItems: 1
 
+  required-opps:
+    maxItems: 1
+
   '#sound-dai-cells':
     const: 1
 
-- 
2.34.1