ASoC: dt-bindings: fsl-esai: allow fsl,imx8qm-esai fallback to fsl,imx6ull-esai

The ESAI of i.MX8QM is the same as i.MX6ULL. So allow fsl,imx8qm-esai
fallback to fsl,imx6ull-esai.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20241028-esai_fix-v1-1-3c1432a5613c@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Author: nxpfrankli

Documentation/devicetree/bindings/sound/fsl,esai.yaml

@@ -18,11 +18,15 @@ description:
 
 properties:
   compatible:
-    enum:
-      - fsl,imx35-esai
-      - fsl,imx6ull-esai
-      - fsl,imx8qm-esai
-      - fsl,vf610-esai
+    oneOf:
+      - enum:
+          - fsl,imx35-esai
+          - fsl,imx6ull-esai
+          - fsl,vf610-esai
+      - items:
+          - enum:
+              - fsl,imx8qm-esai
+          - const: fsl,imx6ull-esai
 
   reg:
     maxItems: 1