[PATCH 1/1] dt-bindings: mmc: mxs-mmc: change ref to mmc-controller-common.yaml from mmc-controller.yaml

[Frank Li]

Change ref to mmc-controller-common.yaml from mmc-controller.yaml because
imx23/imx28 use dual mode controller (spi and mmc). So default dts node
name use spi instead of mmc. The legancy reason, it use difference
compatible string to distringuish work mode (spi / mmc).

Fix below CHECK_DTB warnings:
arch/arm/boot/dts/nxp/mxs/imx23-olinuxino.dtb: spi at 80010000 (fsl,imx23-mmc): $nodename:0: 'spi at 80010000' does not match '^mmc(@.*)?$'

Additional add clocks property.

Signed-off-by: Frank Li <Frank.Li at nxp.com>
---
 Documentation/devicetree/bindings/mmc/mxs-mmc.yaml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/mmc/mxs-mmc.yaml b/Documentation/devicetree/bindings/mmc/mxs-mmc.yaml
index 32e512a68ed61..ca40ca92f858d 100644
--- a/Documentation/devicetree/bindings/mmc/mxs-mmc.yaml
+++ b/Documentation/devicetree/bindings/mmc/mxs-mmc.yaml
@@ -17,7 +17,7 @@ description: |
   and the properties used by the mxsmmc driver.
 
 allOf:
-  - $ref: mmc-controller.yaml
+  - $ref: mmc-controller-common.yaml#
 
 properties:
   compatible:
@@ -31,6 +31,9 @@ properties:
   interrupts:
     maxItems: 1
 
+  clocks:
+    maxItems: 1
+
   dmas:
     maxItems: 1
 
-- 
2.34.1