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[3/6] ASoC: dt-bindings: wsa8840: Document port mapping property

Message ID 20240626-port-map-v1-3-bd8987d2b332@linaro.org
State Accepted
Commit d47abee9fede21b19d5227061c5a8761ec1659fb
Headers show
Series ASoC: codecs: wsa88xx: add support for static port mapping. | expand

Commit Message

Srinivas Kandagatla June 27, 2024, 11:55 a.m. UTC 
Document port mapping property for wsa884x. Port mapping is required
to be able map correct master ports.

All the device ports are not mapped in same order as master ports, so
there is a need for having static port mapping for WSA codecs.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
 Documentation/devicetree/bindings/sound/qcom,wsa8840.yaml | 8 ++++++++
 1 file changed, 8 insertions(+)
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Patch

diff --git a/Documentation/devicetree/bindings/sound/qcom,wsa8840.yaml b/Documentation/devicetree/bindings/sound/qcom,wsa8840.yaml
index 22798d22d981..83e0360301e1 100644
--- a/Documentation/devicetree/bindings/sound/qcom,wsa8840.yaml
+++ b/Documentation/devicetree/bindings/sound/qcom,wsa8840.yaml
@@ -32,6 +32,14 @@  properties:
     description: Powerdown/Shutdown line to use (pin SD_N)
     maxItems: 1
 
+  qcom,port-mapping:
+    description: |
+      Specifies static port mapping between slave and master ports.
+      In the order of slave port index.
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    minItems: 6
+    maxItems: 6
+
   '#sound-dai-cells':
     const: 0