dt-bindings: mmc: fsl,esdhc: Add explicit reference to mmc-controller-common

Even though it is referenced by mmc/mmc-controller.yaml it still raises
the warning:
  esdhc@1560000 (fsl,ls1021a-esdhc): Unevaluated properties are not allowed ('bus-width' was unexpected)

Adding an explicit reference fixes this.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250725060152.262094-1-alexander.stein@ew.tq-group.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/Documentation/devicetree/bindings/mmc/fsl,esdhc.yaml b/Documentation/devicetree/bindings/mmc/fsl,esdhc.yaml
index 62087cf920df8f5cac80a4d51b1de39c16a3fd00..f45e592901e24bedd5c217376ccb7f470884b87a 100644 (file)
--- a/Documentation/devicetree/bindings/mmc/fsl,esdhc.yaml
+++ b/Documentation/devicetree/bindings/mmc/fsl,esdhc.yaml
@@ -90,6 +90,7 @@ required:
 
 allOf:
   - $ref: sdhci-common.yaml#
+  - $ref: mmc-controller-common.yaml#
 
 unevaluatedProperties: false