dt-bindings: display/msm: rename mdp nodes to display-controller

Follow the 'generic names' rule and rename mdp nodes to
display-controller.

Reviewed-by: Rob Herring <[e-mail]>
Signed-off-by: Dmitry Baryshkov <[e-mail]>
Patchwork: https://patchwork.freedesktop.org/patch/518822/
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Dmitry Baryshkov <[e-mail]>

Documentation/devicetree/bindings/display/msm/dpu-common.yaml

···
 description: |
   Common properties for QCom DPU display controller.
 
+# Do not select this by default, otherwise it is also selected for all
+# display-controller@ nodes
+select:
+  false
+
 properties:
+  $nodename:
+    pattern: '^display-controller@[0-9a-f]+$'
+
   interrupts:
     maxItems: 1
 

Documentation/devicetree/bindings/display/msm/qcom,mdp5.yaml

···
               - qcom,sdm660-mdp5
           - const: qcom,mdp5
 
+  $nodename:
+    pattern: '^display-controller@[0-9a-f]+$'
+
   reg:
     maxItems: 1
 

Documentation/devicetree/bindings/display/msm/qcom,mdss.yaml

···
   - ranges
 
 patternProperties:
-  "^mdp@[1-9a-f][0-9a-f]*$":
+  "^display-controller@[1-9a-f][0-9a-f]*$":
     type: object
     properties:
       compatible:
···
         #size-cells = <1>;
         ranges;
 
-        mdp@1a01000 {
-            compatible = "qcom,mdp5";
+        display-controller@1a01000 {
+            compatible = "qcom,msm8916-mdp5", "qcom,mdp5";
             reg = <0x01a01000 0x89000>;
             reg-names = "mdp_phys";