dt-bindings: mmc: fsl-imx-esdhc: ref sdhci-common.yaml

Since the esdhc controller is sdhci compatible, the fsl-imx-esdhc.yaml
should ref sdhci-common.yaml to use 'sdhci-caps-mask' property.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Link: https://lore.kernel.org/r/20230328060740.1984239-1-peng.fan@oss.nxp.comSigned-off-by: Ulf Hansson <ulf.hansson@linaro.org>

Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml

@@ -10,7 +10,7 @@ maintainers:
   - Shawn Guo <shawnguo@kernel.org>
 
 allOf:
-  - $ref: mmc-controller.yaml
+  - $ref: sdhci-common.yaml#
 
 description: |
   The Enhanced Secure Digital Host Controller on Freescale i.MX family