ASoC: qcom: dt-bindings: Add bindings for power domains in lpass digital codecs

Include power domain dt-bindings for lpass digital codecs RX, TX and
VA macros, which are required for ADSP bypass architecture.

Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
Link: https://lore.kernel.org/r/1645898959-11231-3-git-send-email-quic_srivasam@quicinc.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Documentation/devicetree/bindings/sound/qcom,lpass-rx-macro.yaml

@@ -39,6 +39,14 @@ properties:
     items:
       - const: mclk
 
+  power-domains:
+    maxItems: 2
+
+  power-domain-names:
+    items:
+      - const: macro
+      - const: dcodec
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/sound/qcom,lpass-tx-macro.yaml

@@ -39,6 +39,14 @@ properties:
     items:
       - const: mclk
 
+  power-domains:
+    maxItems: 2
+
+  power-domain-names:
+    items:
+      - const: macro
+      - const: dcodec
+
   qcom,dmic-sample-rate:
     description: dmic sample rate
     $ref: /schemas/types.yaml#/definitions/uint32

Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml

@@ -37,6 +37,14 @@ properties:
     items:
       - const: fsgen
 
+  power-domains:
+    maxItems: 2
+
+  power-domain-names:
+    items:
+      - const: macro
+      - const: dcodec
+
   qcom,dmic-sample-rate:
     description: dmic sample rate
     $ref: /schemas/types.yaml#/definitions/uint32