ASoC: dt-bindings: davinci-mcasp: Fix interrupt properties

Combinations of "tx" alone, "rx" alone and "tx", "rx" together are
supposedly valid (see link below), which is not the case today as "rx"
alone is not accepted by the current binding.

Let's rework the two interrupt properties to expose all correct
possibilities.

Cc: Péter Ujfalusi <peter.ujfalusi@gmail.com>
Link: https://lore.kernel.org/linux-sound/20241003102552.2c11840e@xps-13/T/#m277fce1d49c50d94e071f7890aed472fa2c64052
Fixes: 8be90641a0bb ("ASoC: dt-bindings: davinci-mcasp: convert McASP bindings to yaml schema")
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20241003083611.461894-1-miquel.raynal@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml b/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml
index ab3206ffa4af882b8643fd20613fbeff9394697c..beef193aaaeba0afd4eeeab38d5a2ff03c83da4f 100644 (file)
--- a/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml
+++ b/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml
@@ -102,21 +102,21 @@ properties:
     default: 2
 
   interrupts:
-    oneOf:
-      - minItems: 1
-        items:
-          - description: TX interrupt
-          - description: RX interrupt
-      - items:
-          - description: common/combined interrupt
+    minItems: 1
+    maxItems: 2
 
   interrupt-names:
     oneOf:
-      - minItems: 1
+      - description: TX interrupt
+        const: tx
+      - description: RX interrupt
+        const: rx
+      - description: TX and RX interrupts
         items:
           - const: tx
           - const: rx
-      - const: common
+      - description: Common/combined interrupt
+        const: common
 
   fck_parent:
     $ref: /schemas/types.yaml#/definitions/string